10 18:02:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x103101, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000001000-0x6)='vegas\x00', 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x84, 0x7b, &(0x7f0000001000-0x2d8)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000005000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@CHECKSUM={0x0, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x11, 'ECN\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x0, 0x0, 0x0, {}, []}, @common=@unspec=@STANDARD}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2d8) 2018/02/10 18:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) socketpair$inet(0x2, 0x8000f, 0x9, &(0x7f0000397000)) rt_sigreturn() 2018/02/10 18:02:33 executing program 4: r0 = memfd_create(&(0x7f00002de000-0x8)='trusted\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r0, &(0x7f0000000000+0xa1f)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x1, 0x4, {0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x32) r2 = socket(0x40000000015, 0x5, 0x0) accept4$packet(r2, 0x0, &(0x7f0000b6c000+0xba1), 0x0) 2018/02/10 18:02:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000000), 0x9, &(0x7f0000d6b000/0x4000)=nil, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f00006b3000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x200000000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000b6e000-0x8)={0x0, 0xf, 0xde0a}, &(0x7f0000b51000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00005e9000)={r4, 0x7}, &(0x7f00001c8000)=0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000503000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x27b615fe) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000bf1000)={0x1, 0x0, [{0xadf, 0x0, 0x1}]}) 2018/02/10 18:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80007, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000dc3000-0x20)={@generic="1605190dfca07ea666271db4601500fc", @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000431000-0x22)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000288000-0x4)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000008a000)={0x2063, 0x0, 0x0, 0x1, r1}, &(0x7f0000d84000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000042e000-0x4)=0x5aa, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f9c000-0x4)=0x0) fcntl$setown(r0, 0x8, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dea000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x401, 0x80000000, 0x1ff, 0x847b, 0x8001, 0x1, 0x7f, 0x81, 0x8, 0xfffffffffffffffc, 0x6, 0x4, 0xac7, 0x5, 0x9]}, &(0x7f000048f000-0x4)=0x108) openat$pfkey(0xffffffffffffff9c, &(0x7f0000402000-0x15)='/proc/self/net/pfkey\x00', 0x8000000803, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b9a000)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/10 18:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000cec000)='/dev/usbmon#\x00', 0x7fff, 0x401) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001f3000)=@int=0x80000000, 0x4) bind$pptp(r0, &(0x7f00000a2000-0x20)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:33 executing program 1: pipe(&(0x7f0000035000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x6) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000002000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) epoll_create1(0x80000) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x5452, &(0x7f0000001000)=""/250) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x10, 0x80800) splice(r2, &(0x7f0000001000-0x8), r2, &(0x7f0000003000-0x8), 0x100000000, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000001000-0x57)="934fe8bbe5c9886d8c6b6fa409cb6c4b07aaa3ba496968ba0fcb33d91b86904a7131d0609d97b2bc3e52ff5e81bb240a13ccb7717d29926d1be311856db21bd6ceaeb363077aeb44fc8c8422fd103d94a2dd9ba48821b1", 0x57}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x30)="6188032e48ef937c5ac17aa1799eef8107c4191d049b788e6d2ab808e283b8b319dcf4580ca8d5f90f51767f00c48970", 0x30}, {&(0x7f0000002000-0xce)="258863e51129ec0a5b6d639754ed0d143dd5c68a5b3b5c22f4d90b45e9d6a5fbfb156dc6f526258edefbb0937afb9dde3fa664bb17732acc14dbda370e2d2f7fd8ce1502509f83550b3e408f5bd660486732db66b276617affa982d7d6eb6727bc0933939074a7cfe52bcecce0b4b0cdc5ab99e6c877a932ce43210334c67b17b3b1606d46a08acb79805b609f172c39e3dd44730f871ac7b7efadd1ecdd44845069abdbb93a1e25272190b84e24b01fcf5e397fa7e708b8092bb279f4456a272aa35132cb713658259a8037bae2", 0xce}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000002000-0x84)="11ce5560cd94064883487e3ded876fafb26cbe652397b6f4382809ac682f56c7fd790772d1c6915c52bb7fd47f40e751ca59a12c0841bd1fe47d62de0b78bf12400c339f30ba178c5a6961892e79525decae2e877d1e92f6ae0d9c3f85319aae906ea5c11f6744dcebd7652c9c87ce42a8650ff39681ce4dcc6771362625ad09f75e9743", 0x84}], 0x6) fchmod(r3, 0x4000000000000001) 2018/02/10 18:02:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000554000)={0x1, 0x0, [{0x80000001}]}) ioctl$KVM_SMI(r2, 0xaeb7) pwrite64(r2, &(0x7f0000e00000)="bcaf6d8c94178f29ccf19fd03cece6a42068d9e3df0d91d65bb2e509da8910921071bb8ca229283199dfe552b61915138394194323697c965ec7aa8f01c347df1c8583ed72d8b4a826b95d5388eea16925f998bbf0737adf24300b89c61fc3022215c736272a9c7b9f139bf48bac5b0a602ca27512f8486a03716e70cb2cb49096e62fe2dcf98a36e70c80c75340b27944acb224ca82b8425a989ecb890feacd5313002f50e49cb5edcefea66a91460396c32c04af8e7cfad9c8aa56afa54494ede08bc2c9e3792b0168a66bb51695d635774f462f051d3e18", 0xd9, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/10 18:02:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x9}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f00006d1000)='/dev/audio\x00', 0x41, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00005c5000), &(0x7f00008cf000-0x4)=0x16b) bpf$PROG_LOAD(0x5, &(0x7f00003b6000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0xe, 0x3, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) r1 = syz_open_dev$mice(&(0x7f0000826000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000daa000)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00007f8000-0x4)=0xe8) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000c9a000)=0x5) 2018/02/10 18:02:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c43000)={{&(0x7f0000c23000/0x3000)=nil, 0x3000}, 0x2}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007ce000)='/selinux/enforce\x00', 0xc0000, 0x0) r2 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000652000)={r2, 0x400, 0x6, "0fe1fcf5d27450160706a0a5e02fbf42ff05b42665524326d300cde17465cb5393376e4951c5d52f15b0cf2c7efb9823ebfaab6c01ddb21c1da4dc8df5012d627d563e7a1da3479984fae6f93fbdca8dc77d364fe998a6aacfb000a4e88b298bafd15517c398dfa103c4eb947f996e7c3cb0d7c22a243c804aeac5f0121c8b015368cb8eb8680094eab383e3286eaceb0521902022a18554427dd0b6ecc0e7e2d760cc42d7abc8242faadd750461cf2cf091eb850cada162a81cce1219f07f65861e40b0a483c812411aaf85bf0199cb"}) r3 = getpgid(0x0) perf_event_open(&(0x7f0000d6d000-0x78)={0x1, 0x78, 0x92, 0xfffffffffffffffa, 0x3, 0x10000, 0x0, 0x4, 0x5510, 0x2, 0x9, 0x1, 0x100, 0x6, 0x7, 0x5, 0x6, 0xffff, 0x100, 0x6, 0x7fff, 0x1, 0xd0b5, 0xc0000, 0x401, 0x5, 0xb1, 0x50ca3f98, 0x1, 0xc000000000000000, 0x1, 0xba34, 0xffffffffffff8001, 0xe, 0x8, 0x0, 0x6, 0x2, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000a98000-0x1), 0x7}, 0x0, 0x3, 0x2, 0x3, 0x8, 0x9f7, 0x40}, r3, 0x5, r2, 0xb) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000974000-0x12)='net/igmp6\x00') socket$inet(0x2, 0x806, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000340000-0x10)={0x0, 0xff5, 0x7, 0xfffffffffffffffc}, &(0x7f0000c32000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000d00000)={r5, 0x2}, &(0x7f0000717000)=0x6) timer_create(0x6, &(0x7f00007bf000)={0x0, 0xe, 0x1, @thr={&(0x7f000045e000-0x57)="83a9efdc3a87bebd0cc279d1d6687f795bb3c6e4a1fc20f2fe6c36345789ce8f7f8314f95192bd05154d7d75e6513c0a422508c133ab00fc50eb4d97edda993b1a0ead2b460598d74aba97b230aaeef0522089c38da7e4", &(0x7f0000f3a000)="f70cd7828f123b7902b9e6b9c9abf4746df068664f50d872cf97cae31937999ad7bce52e65f4b18374bbf8ff6f7bd8f904d6051bc2373e4ae489221496dcc5cd8e568717c36a124bc392084b5603528e95ce7df54c247fe96134f22c8c04c2d29518251f2bf38b27e66354e752da15163b82c47bd263f4475256062bf01336df2a8e861096982ee3ffed6958b99d1a98e01d447c709b091dec5f460e53e89bd850a02f3d8847cb8cf25d80c4fec8af7fdf71163664a93cae87f81becde270a7e66cd4c496dd32eb988afd40dc58aa760bef383566a6354f5933c331874165a4246edf41aea4aecbaa3b989320f60d66dab3edcf23f"}}, &(0x7f00007db000-0x4)) sendfile(r2, r4, &(0x7f0000023000)=0x80, 0x26a950b) [ 52.701921] sctp: [Deprecated]: syz-executor2 (pid 7452) Use of struct sctp_assoc_value in delayed_ack socket option. [ 52.701921] Use struct sctp_sack_info instead 2018/02/10 18:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004d6000-0xc)='/dev/rfkill\x00', 0x201, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) writev(r0, &(0x7f000037d000)=[{&(0x7f0000518000-0x7)="0bf5430f000319", 0x7}], 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000003d000-0x4)=0x7, 0x4) fsetxattr(r0, &(0x7f0000ab0000)=@known='user.syz\x00', &(0x7f000045e000-0xc)='/dev/rfkill\x00', 0xc, 0x3) 2018/02/10 18:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000ab6000)='/dev/adsp#\x00', 0x1, 0x84000) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) sendmsg$nl_route(r0, &(0x7f00001a1000)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f00006b3000)={&(0x7f0000825000)=@ipv6_delroute={0x1c, 0x19, 0x111, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x1}, []}, 0x1c}, 0x1}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000473000-0x14)={@empty, 0x0}, &(0x7f00002a4000-0x4)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006e6000)={0x0, 0x0}, &(0x7f0000df2000)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000035c000)={{{@in6=@empty, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x1, 0x0, 0x2, 0x80, 0x20, 0xbf, r2, r3}, {0x3, 0x9, 0x20, 0x80, 0xfffffffffffffff9, 0x0, 0x1ff}, {0x16, 0x7, 0x40, 0x5}, 0x3ff, 0x1, 0x1, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x2, 0x32}, 0x2, @in=@empty, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0xa296, 0x7, 0x6}}, 0xe8) 2018/02/10 18:02:33 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000d88000-0x12)='/dev/snd/pcmC#D#c\x00', 0x80, 0x201) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000177000-0x2)=0x2c5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x114, 0xa, &(0x7f0000001000)="030020b4", 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000043f000-0xc)={0x0}, &(0x7f0000787000)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000043b000)=r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000ed000)={0x0}, &(0x7f0000d54000)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000663000)={&(0x7f0000712000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000bc3000)={&(0x7f00001cb000-0x258)={0x258, 0x8, 0x0, 0x800, 0x5, 0x3, {0xf, 0x0, 0x7}, [@typed={0xc, 0x92, @pid=r3}, @generic="16fc0e1cd9f7314213a80ece9f3a538c6b7841b24d10f5c308eadc0f6ebc80267b584c154e1677a310a243c35fd16b3754bca9b76da6bd683fe2f52c82ed91f2e71d68a0fe6a29a30d4a6037a23cbe521b88b1c7e1531230aa74bf1fa2477fcc17338f97f7cb3b1678b8eb4b79781001fc082bdcdcccded9698821563adc93c6114378454cf5ef90226ff7acc04971ef8b734d67e60f03a98959a3e3e57dfccbab2f82fb7843330da0", @typed={0x108, 0x6c, @binary="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"}, @typed={0x6c, 0xa, @binary="f81067be9f373f1eaaaa0101d2c6fccc4565b4208f9ce3fa333ca5c8d0ffd7b5270d95e2821b7ccc04452deea645d18dbc1c64c57cfeeb3f1723905b8b28d9fe660a9ff2deb30d4fa721b0621579de2f0694e38de032bc4d79de168ec2719fb826f0"}, @typed={0xc, 0x71, @u32=0xa0d}, @typed={0xc, 0x88, @u32=0x6}]}, 0x258}, 0x1, 0x0, 0x0, 0x4000000}, 0x94) syz_open_dev$usbmon(&(0x7f0000f48000)='/dev/usbmon#\x00', 0x3ff, 0x80000) getitimer(0x3, &(0x7f0000fbd000-0xd)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000833000)={0x0, 0x80000001}, &(0x7f0000995000)=0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00009b8000-0x8)=@assoc_value={r4, 0x100000001}, &(0x7f0000e92000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00008ec000-0x8)=@assoc_value={0x0, 0xfffffffffffffffe}, &(0x7f0000c55000)=0x376) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f00004f1000-0x400)={"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"}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d98000-0xa0)={r5, @in6={{0xa, 0x0, 0x109c, @mcast2={0xff, 0x2, [], 0x1}, 0x400}}, 0x7, 0x4, 0x4, 0x1, 0x2}, 0xa0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000054d000)={0x1ff}, 0x4) [ 52.759541] audit: type=1400 audit(1518285753.649:55): avc: denied { fsetid } for pid=7464 comm="syz-executor1" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 18:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, []}}}}}}}, 0x0) 2018/02/10 18:02:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0xfffffffffffffffe, 0x6, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0x3c8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000000000)=0x5, 0x8) 2018/02/10 18:02:33 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000ecd000-0xb)='/dev/midi#\x00', 0x81, 0x1) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r0, 0x5000aea5, &(0x7f0000fec000)={"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"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0xaa1}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00006ce000)={0x2, 0x7, 0xff80000000000, 0x1, 0x8, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000b7e000-0x10), &(0x7f0000048000), 0x0) poll(&(0x7f0000feb000)=[], 0x0, 0xfffffffffffffbfb) times(&(0x7f0000148000)) syz_open_pts(r1, 0x84042) fanotify_init(0x1, 0x41002) 2018/02/10 18:02:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x7, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00008c0000)=0x4e) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000c42000-0x12)='/dev/input/event#\x00', 0x7ff, 0x100) bind$inet(r1, &(0x7f0000881000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) fcntl$lock(r1, 0x5, &(0x7f0000004000)={0x3}) 2018/02/10 18:02:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000563000)="3ee5666ce43421923922d686073cdbc67f39ebf16c28c7f2fe7315814d14e7cc941438e701263ff15f37a420f2ce1af03442693cc7b3ea049a9c0bedc4c8bba2e8787f98a04428f63550d22c04eb46efa37f4b270a37892f37dc26933b02bf9d1e7c33605490b782e047fa81db71ffd95e2def6d5c3c2af88851f04e7267009eaef25b502dabb810f9a0dd3cda56304500fa4663fcb63916198ed507967db6584590ffb63328f8d854dee9ab28e94bb05f9f79bdef794c54bf014b169c1d5210acdb8b", 0xc3, 0x0, &(0x7f000011d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = fcntl$getown(r1, 0x9) ioprio_get$pid(0x1, r2) shutdown(r1, 0x1) 2018/02/10 18:02:33 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fbd000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000c55000)={0x1000, &(0x7f0000cd5000)="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"}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c9c000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x9, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000002000-0x70)={[{0x0, 0x1000, 0x3ff, 0x0, 0xfff, 0x8, 0x6f, 0x4, 0x100000000, 0x4, 0x9, 0x200, 0x7}, {0xfff, 0x100000001, 0x3, 0x100000001, 0x3, 0x400, 0x40, 0x3, 0x7bc8c54a, 0x8001, 0x7, 0x3, 0x2}, {0x8, 0x80000000, 0x0, 0xfffffffffffffcde, 0x8, 0x4, 0xde38, 0x0, 0x7, 0x3, 0x2, 0xff, 0x8}], 0x10001}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) 2018/02/10 18:02:33 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="fb0284e90c8aa6e04b4d0778b2934b6875e1f15c36a4e62850fad81fba5f1c265cde18873237f0d79e78b628d4fa4a8759ea07c1c54fa5663bf42bfff3b2d2b4ee24a8738e7272336d60733484b1c44febaf2b1ac17566e5110cbf618ca911504f684d8571aafc14a264f16d6760baf6b7549ed759720d5b760d91bba98050df10c857b29db99b7d3fa309b9acdd9ad2e73cc7fd781306e4d6ba9147a9dbfeb3a353149c51a2fc986c01d0906b4c6fe15e", 0xb1, 0x1, 0x0, 0x0) 2018/02/10 18:02:33 executing program 3: r0 = open(&(0x7f0000a05000-0x8)='./file0\x00', 0x2000, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f0000000000)=""/57, 0x39, 0x140, &(0x7f0000001000-0x10)={0x1a, 0xf8, 0xfffffffffffffc01, 0xffffffff, 0x20f, 0xd4b, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x1002, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000499000)=@generic={0x1e, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = fcntl$getown(r0, 0x9) mkdirat(r0, &(0x7f0000b55000)='./file0\x00', 0x100) ptrace$getsig(0x4202, r3, 0xaba, &(0x7f0000904000-0x10)) r4 = socket$inet(0x10, 0x3, 0x10) sendmsg(r4, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) execve(&(0x7f000052e000)='./file0\x00', &(0x7f0000b94000-0x24)=[&(0x7f0000a03000)='\x00', &(0x7f0000c20000)='\x00', &(0x7f0000561000-0x1)='\x00', &(0x7f0000845000-0xd)='eth1vboxnet1\x00', &(0x7f0000a49000)='5-*&vboxnet0GPLsystem\x00', &(0x7f0000876000)='{@keyringvboxnet1proc+eth1\x00', &(0x7f00008ad000-0x9)='\\self$^#\x00', &(0x7f00000f3000-0x6)='[eth0\x00', &(0x7f0000731000)='\x00'], &(0x7f000075e000-0x8)=[&(0x7f000032b000)='/:wlan0nodev@*cpuset\x00', &(0x7f0000ff8000-0x3)="2fb400"]) 2018/02/10 18:02:33 executing program 0: r0 = socket$inet_sctp(0x2, 0xa0005, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000001000-0x4)=r2) 2018/02/10 18:02:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000165000)='/dev/amidi#\x00', 0xc82, 0x10000) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f000083d000)={0xffffffffffffa984, 0x2}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d42000)=0x9, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00007e3000), &(0x7f0000202000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ac000-0x10)={0x7, 0x20f, 0x2, 0xfffffffffffffff8, 0x0}, &(0x7f00007b5000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000db8000-0xc)={r1, 0x3f, 0x30}, &(0x7f0000699000-0x4)=0xc) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e38000-0x8)={r2, 0x2}, &(0x7f00001e6000-0x4)=0x8) 2018/02/10 18:02:33 executing program 7: openat$audio(0xffffffffffffff9c, &(0x7f0000e13000-0xb)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f00007fa000-0x4)=r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r2 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000031f000-0xc)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_wait(r2, &(0x7f0000229000)=[{}], 0x1, 0x7) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000072f000)={0x8, [0xfff, 0xff, 0x9, 0x6, 0x6, 0x8, 0xe5e3, 0x9]}, 0x14) 2018/02/10 18:02:33 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000a000-0x10)={0x0, 0x2894, 0x100000000, 0x9b92}, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000a000-0x8)={r1}, 0x8) ioctl$int_in(r0, 0x800000800c5012, &(0x7f0000004000-0x8)) 2018/02/10 18:02:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000289000)='/dev/hwrng\x00', 0x1112c0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000972000)={0x1, 0xffffffff, 0x0, 0x8, 0xfff, 0x6}) mremap(&(0x7f00002a2000/0x2000)=nil, 0x2000, 0x4000, 0x2, &(0x7f0000827000/0x4000)=nil) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) 2018/02/10 18:02:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) fadvise64(r0, 0x0, 0xfffffffffffffff9, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x4000) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) 2018/02/10 18:02:33 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/ppp\x00', 0x400, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000897000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e5b000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x1d63, 0x8]) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f000071c000/0x3000)=nil, 0x3000, 0x12) r1 = syz_open_dev$usbmon(&(0x7f0000b4b000)='/dev/usbmon#\x00', 0x7, 0x20000) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000fbf000-0x4)="bf438557", 0x4) 2018/02/10 18:02:33 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdf000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xaa) 2018/02/10 18:02:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee2000-0x4)=0xd22, 0xf5c7b9c39e27022d) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002f6000-0x12)={@common='bond0\x00', 0x2}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x1, 0x6, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr=0x8000}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}}}]}, 0x3c8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000002000-0xc)={0xf86, 0x1, 0x720, 0x3f, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) 2018/02/10 18:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xee, &(0x7f00006df000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'oCQ', 0xb8, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, '&>\n', 0x0, 0x2f, 0x0, @empty, @dev={0xfe, 0x80}, [@routing={0x0, 0x10, 0x0, 0x0, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}]}]}}}}}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/10 18:02:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x5, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000c40000-0x8)=0x3f) r1 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000eab000)={0x0, 0x1, &(0x7f0000072000-0x92)="a7"}) r2 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) 2018/02/10 18:02:34 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) prctl$getreaper(0x1d, &(0x7f000042d000-0x4)) bind$alg(r0, &(0x7f000082f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002fd000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00003f7000-0x1c)={0x0, 0x0, &(0x7f00007fe000)=[], 0x0, &(0x7f0000d5b000-0x148)=[@iv={0x20, 0x117, 0x2, 0x10, "218d3af158c64f2903b112ce01955274"}], 0x20}, 0x0) bind$alg(r0, &(0x7f00003de000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(twofish),sha384)\x00'}, 0x58) 2018/02/10 18:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000725000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c05000)) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000566000)=0xd) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f000092c000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000999000/0x2000)=nil, 0x2000, 0x2000008) 2018/02/10 18:02:34 executing program 2: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000363000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0xfffffffffffff0cf, &(0x7f0000ded000)="97838427312a49c4685223780fdda0e6bc2fcd33dadfcffdf4adc5d3f6153726393c6eb6abf400d55bfefa10bc716b4cb5d5a3f154") r2 = epoll_create1(0x7ffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000de6000)) epoll_pwait(r0, &(0x7f00004a2000-0xc)=[{}], 0x1, 0x8000000008852, &(0x7f00004c7000)={0x3}, 0x8) close(r0) 2018/02/10 18:02:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x6, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0}, &(0x7f0000c29000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000435000)=@in6={0xa, 0x0, 0x90b, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000ff3000)=[{&(0x7f0000000000)="aae391f44ab47c297db2cc557510314dccb8241d8bce415eed8a46e87f62f02ed4c141f76b36880bb68e2ec56ed762e76b01b66495eb92b3b255b4ee05142d414932a27c2d5e529bcfb9fe9c47b86bc6eeee3e59bfc352f5e30a06a9a401aec4ecfdac067d02c2f5a40e9ab657d93078bcfd0245483a4e21f530eec9130cde3ac8a9e68928885518347594355cf4b8a2a871be4ca1e1813f164c79446fe518b959cb8aee898d2f5fe0aaffa89474b8e0a6f6909856bd496383a7f9cfa3f7c78c7b0422589ea242e12a9cb6b926eae2c24ec8a32941918e0609e25df99001de", 0xdf}, {&(0x7f0000081000)="1c802a5f1ad66e1b2f505dcc1ec2d1b193732189b5e1122215d747e7aae15796c28db6219438512995378ca3e4e9532b59ebfea510e284c3438f22826dcaf26fdaa84d04fb4816ba47169e888eab72a1b3262eb7ca57bc3c150f26d403238cd1ca2899fc2156ef45022d17cf3d9b40b0cae92837a0c2a945ceeee24725868c476be8e0914cfc8d212e6b2947c1450a5151a4e25754e09de79f0c3ceac10a114c", 0xa0}], 0x2, &(0x7f0000e6e000-0xdc)=[@init={0x14, 0x84, 0x0, {0x7, 0x7, 0x4, 0x1}}, @init={0x14, 0x84, 0x0, {0x100000001, 0x0, 0x5, 0x2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x1, 0x8000, 0x8000, 0x8, 0x5, 0xfffffffffffffff7, 0x401, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8, 0x401, 0x7, r2}}, @init={0x14, 0x84, 0x0, {0x20, 0x1, 0x6, 0x7}}], 0xdc, 0x94}, 0x10) 2018/02/10 18:02:34 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/status\x00', 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000022000-0x30)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000c09000-0x95)="00ff414a82abc58a262948c342296cdf26c60767d7e7d84cf10b53dd55e9fac038ff511b6b5777e31ab848f97b040000000713a5cb710d0e5d6e274614acc6831200225411311c40c552725ba852c9c973f0bcdaaabe6632", 0x58) 2018/02/10 18:02:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd7000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000dd9000-0xc)='/dev/audio#\x00', 0x5, 0x40000) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000b58000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000509000)=0x14, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000dd9000)={r2, 0x1, 0x4, "33a3dcdcef4e525c6924bf5af83f1be96841064ba4d956225c1b5a6268ec946b274da8dcda117675c5a4fb578bb5cb5e6ebd6c2923cbbad55d23b2457fff6305cb38701e8a94e701fcf1c80f9c1ae96c9a99d8bc86a5965c61ca3000239c3e146442531b47e8cfdd46e83dff6fd00fd1e14fd850c95eec84"}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000061b000-0xc)={0x3, r1, 0x1}) ftruncate(r3, 0x80000000) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(r2, 0xc0184908, &(0x7f0000dd8000)={0x2, 0x24, 0x1, r3}) pwrite64(r1, &(0x7f0000be8000-0xd8)="8ac503a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b3208250f6591b3be6b81bdb4ac927b20301dd0ae4eeae26f254133", 0x3c, 0x0) 2018/02/10 18:02:34 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000cbd000-0x8)=0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000be0000)=[{&(0x7f0000fd1000-0xc9)=""/201, 0xc9}], 0x1) mmap(&(0x7f00006f7000/0x3000)=nil, 0x3000, 0x0, 0x43010, r0, 0x0) setsockopt(r0, 0x114, 0x6, &(0x7f0000000000)="2a8e0000", 0x4) 2018/02/10 18:02:34 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001100030007fffd946fa283bc04eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000000d000-0xa)='/dev/cuse\x00', 0x400000, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000004000-0x1c)={&(0x7f000000d000)=@ax25={0x3, {"91e9dbfef75fe2"}, 0x8}, 0x10, &(0x7f0000001000)=[{&(0x7f000000e000-0xfe)="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", 0xfe}, {&(0x7f000000d000)="8006d41dce1af4dfe711755c39d2f812963b1ef758b23c5db8936fc7f6af564a3645b717f9e8000eeb0c550414f77ce9390b736a90e0b9aad3edd7f77b41f9855b5d34898fe45a27e28c34be681b7551461a2cd763e2b7385f7f1742f0d86f44fa1525d34094dc52cb373b3054a35905a34dd59a0a1179740f3b639e536f4fb03a080309178ed52209369d6f38e788e424c7", 0x92}, {&(0x7f000000b000-0x65)="362b3d86ac7b26e7e5072246d91660215c065185bb91707e03d1aad4751e628ce60d8dd08985ee98e695526c658ace70d85bd3900877b1c1542955c19bcce8cfe01c39ffb04e2eadfcf2bddb2005fbccfc8f7a4f0b81caf364a087250463793846a634bd68", 0x65}, {&(0x7f000000e000-0x83)="8b020298043149e6e265b0443c5bfcd6b46808f72dac2ed8e197fa2ceaf5673a2bae0d0f0f9f0b817265f151ae78b141864254930843a3676fc34379b7c67161f98d4cf6b9e47c4486b40088651cf87dbb4062472eab5f453c4f32d6b64a367e8fec8c33a6cac0982fd1b7a052c3f97960936cd718d19950b4ce72d1012e6017a8c673", 0x83}, {&(0x7f0000009000)="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0x1000}], 0x5, &(0x7f000000e000-0x5b4)=[{0x1c, 0x88, 0x2, "6d6aa17383222f325adaaa79c8e3"}, {0xf8, 0x112, 0x8, "4b9def3b0025184714f2e52b24aad6a99a47f63bb60996464c99cef4d76cfe1db91054ff15f0935c25743e14da882324fb1c29eae377c2782ecac27c4079989c512b47ba0fa975cd7086da67df7fd9e7853c75a9a5d3dc32b3012120fe38599af60ae542fc5df834364bc354101e2d48a4e47d31a8746fd94f4187102f8b0d21ff594b9f977935288192bba8b36a8d6b3ec2ef35738b81ac6beb3a8db2642e3413c6121304400bcb40c3e2b8a1cb350048f642723e557a9483d599d55d544a2372f513270f0961ce4aa16cbaff0fc1813fc24fae0adeea4937d8e3b5c8d0bac73dc02d57bf0fdd0da2c053"}, {0x10c, 0x10f, 0x100, "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"}, {0xe8, 0x0, 0x5, "d21611095e695699d1bd50aa2c4b99579772f0013646b14dcc93ca817455bcd277f64e9be7603dcf33dce3264aa767f80dc37c39816a5f104d64b5ed11bfdcfdef5476b6e9b78ef23a0c78c1425984c7ae4daaaa05f9ef3f26dc92c74ba28de28b02fa240cd95b768e18fc3e1868255fb6a5c3b480d6ff37318229406425b71011ed5c54d5e7c87498864f9c299d1d2246770b145be08f4f3d9146faffcd06b84a77fac7c9953362bbc5eac1e4a73f83ab652966ecc0f6516863458580635ad502486fd0634bf3b2248b5f51dafbb8933e7eefdce9b7d8e7de"}, {0x90, 0x84, 0x2, "68abf0024f43ef2793cbce4513c2f6caa32f535fff0639dc7a9af7ebd2d78242edfe586441e4cd60c58f9058253cd91a0d547b9cbfd02d5593e97f8aa0e37a096803284550121c1634363b74657e54b7b89d4af23f27186bb5c7db137821c04a84aa9041793d1ef02508079b2860f3d1d2683d3aa93af0ab6d521e520899f72a363c1f6e"}, {0x18, 0x0, 0x2, "2e1b7052a8aff08b9acd92"}, {0xac, 0x12f, 0x80000000, "f611afff975b7bbf7d460f1e71f828c7c67fef26359cce1d397316d28b3bb6649a65821ffa77326cbd157f48d3fd26dc366c14b22e3c6db549ff68ab485c8dab2ce1dad493d192578e21021f41a84487548e81a022e6d91e34822aefecf4757c3c6416b3e4fc5413f617ea93ee34ddf1a4a7d6a45b8a7808f3afe60dbf52c795b0499d3cdfbc7253243c6d643b93135496f85be6b12af64eff4838d21cb8f4a1"}, {0xe8, 0x117, 0x200, "5ad3d9360cf6132c3dc6df70fef16093d5a412cf7fb0b678d5ef348461a848ab8fe4ab6a43993fcbc8dc630e75fb7604da30d293d37bf840559a9db7aaa00ce72b6c83d0bc77a1ab4757ff4e438325690b3a09edbfbf77b1b8cda54b043378303a9d4d7faaed5ac79c11563879afd1bcc60729861a02d3f7b0688e2196cb871dc1d8852af68b76f8496a9c0415f8bf0fa354ac589d6b4f6953cb9761cd6beec31c2c1e5cc4ddaf0b1a39b988a3687c7d57f52970b920dade1dcac003fc64ab8e3f4acd84c5b9cdaa11b2b1020c5e6d12b15c846740ac69929788"}, {0x24, 0x0, 0x7fffffff, "fd148f23bc421747566dab3ec88687c6782258adc0ace28a"}, {0x4c, 0x105, 0x80, "82ad2efe033ca859864bd62979fc1ea7f70c0bf233f4bb03c2280312d5b88c3012ccdb065be4eb35a9e848ed4f10fa055b5834884b4e15845956cd9164"}], 0x5b4, 0x4}, 0x20000800) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000005000-0x8)={0x3, &(0x7f0000004000)=[{0x5, 0x6cdf}, {0x80, 0x3}, {0x6, 0x7}]}) 2018/02/10 18:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x800000000000006) r1 = syz_open_dev$admmidi(&(0x7f00009d5000)='/dev/admmidi#\x00', 0x9, 0x800) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000fca000)={0x3, 0x0, &(0x7f0000f5a000)=""/133, &(0x7f00005dd000)=""/4096, &(0x7f0000260000)=""/193, 0x1}) sendmsg(r0, &(0x7f00005e4000)={0x0, 0x0, &(0x7f00006b6000)=[{&(0x7f0000b2f000-0x1000)="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", 0x219}], 0x1, &(0x7f0000e24000)=[]}, 0x0) [ 53.155753] QAT: Invalid ioctl [ 53.174733] QAT: Invalid ioctl [ 53.217774] QAT: Invalid ioctl [ 53.223296] QAT: Invalid ioctl 2018/02/10 18:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00006ff000)={0x0, 0x0}) utimensat(0xffffffffffffffff, &(0x7f0000f69000)='./file0\x00', &(0x7f00007fd000-0x10)={{r0, r1/1000+30000}, {0x0, 0x2710}}, 0x0) mount(&(0x7f00002f3000)='..', &(0x7f00003c1000-0x2)='..', &(0x7f0000a88000-0x6)='ramfs\x00', 0x2101008, &(0x7f0000a16000-0x7a)="e05a") umount2(&(0x7f0000067000)='..', 0x0) 2018/02/10 18:02:34 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e19000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000000)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xe, &(0x7f0000826000)=0xa, 0x2cb) 2018/02/10 18:02:34 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000013000-0x16)='/selinux/checkreqprot\x00', 0xa0600, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000013000)='./file0\x00', 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) bind$inet(r0, &(0x7f0000008000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000014000)) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001800030207fffd946fa283bc0aeee6030086c497271d856806000100d188737e", 0x24}], 0x1}, 0x0) 2018/02/10 18:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000597000-0xb)='/dev/audio\x00', 0x20100, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000bd5000)=0x5, 0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f000024e000)={r0, 0x3, 0x40, "5afd05487d8a737f5105bd288e34bf471cb0d072a0f1dd23a3e9b56bf1b4639bbd51e2bec716071dd15480217986fcbb7ed7427491bdbdae5a7763da1549fb6f855b"}) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="4fc6806b8600", [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x20000000, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f000070c000-0xa)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000008b000-0x20)={0x0, 0x18, "696da7825788f052d2040180733bb6887f7c29eb1a88f739"}, &(0x7f0000c5d000)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000060a000)={r1, 0x1348, 0xd9, "0670f57ee8adc66e0641ed9355ff8516fcff13efa7b63f486db02e478ee5ed158d4df6dd5af2fa4dd70d4ae089ea8e7ded47b58d1ff8adca49cfcffabe9cc1e15f0b8db373acd84e5913ca38758e583e97b5b907947005e30098995f3767b5b776838582617203f2c6da4d11b5f7412c251c4be8ec5cd59b400cb167c4822d3c4355fae4246980d2463a2436559d4b29b5b0b6548e3987884142f33e349f4368f76d6e0841390c5d8910f54a3d04bac22734a54e57a098f7439bd4371fa38897c8e7a67a74a7a21c016cd57e9b2c60266eb6a8052e36a4e196"}, 0xffffffffffffffe8) 2018/02/10 18:02:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x6, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0xc}}}]}, 0x3c8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f00008e1000-0x21)=""/33, &(0x7f0000000000)=0x21) 2018/02/10 18:02:34 executing program 1: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000023000-0x8)={0x0, 0x0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000023000-0x4)=0x3f) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000024000-0x12)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400) sendmsg$key(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f000001b000)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmsg(r1, &(0x7f000001a000)={&(0x7f0000021000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000020000-0x10)=[], 0x0, &(0x7f0000016000)=""/230, 0xe6}, 0x0) 2018/02/10 18:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000015000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) connect(r0, &(0x7f000084d000)=@rc={0x1f, {0x8001, 0xa9b, 0xffff, 0xaaa, 0x800, 0xc1de}, 0xff}, 0x9) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000651000)={0x100000000}, 0x4) mkdir(&(0x7f0000fa7000-0x8)='./file0\x00', 0x40) r1 = creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000dcc000)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000d09000), &(0x7f00003b6000-0x2)=0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) rename(&(0x7f0000c12000-0xe)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/02/10 18:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) bind$inet6(r0, &(0x7f0000dbe000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00009fc000)=""/4096, 0x1000, 0x0, &(0x7f0000cc0000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ad4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c67000-0x8)=@assoc_value={0x0}, &(0x7f0000a3b000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000b16000-0x8c)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x8c) 2018/02/10 18:02:34 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xdff, 0x4482) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000002000-0x8)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f0000000000)={0x800000000000000, 0x1f005, 0xad6, 0x1, 0xe}) getpeername(r0, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000001000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getdents64(r1, &(0x7f0000cbb000-0x2a)=""/42, 0x418) 2018/02/10 18:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000956000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @empty, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b6e3ec", 0x0, "5eedbf"}, "92a1e2351cc49e7b4bccd8c3232a7b7499a3209c612aa7f5"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b3f000-0x28)={r0, 0x0, 0x43, 0xba, &(0x7f0000336000)="170f413fd485a92e94aeb15c21124e414fb9efe24e3542028d2a36ddc053d9072b86dd60aab907411376dc925f3dc5b48fb0ef629d7675a3eefaad390b886bcee636aa", &(0x7f00001c4000-0xba)=""/186, 0x10001, 0xbbc}, 0x28) 2018/02/10 18:02:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$sndpcmc(&(0x7f0000ae1000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x42000) perf_event_open(&(0x7f0000cec000)={0x1, 0x78, 0x9, 0x81, 0x1f40, 0x7, 0x0, 0x2, 0x4000, 0x70a4f0c2e4a9f074, 0xb83e, 0x196, 0x3, 0x7, 0x1, 0x0, 0x80, 0x105e7fb7, 0x800, 0x7c965e7c, 0x400, 0x13d, 0x101, 0xe378, 0x5, 0xfe9, 0x7, 0x0, 0x4c, 0x0, 0x9, 0x3, 0x5, 0x4, 0xfffffffffffffffb, 0xfffffffffffff058, 0x100000001, 0x19e0, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000000), 0x2}, 0x2, 0x7, 0x9, 0x0, 0x6, 0x1000, 0xff}, r1, 0x800, r2, 0xf) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) fstat(0xffffffffffffffff, &(0x7f0000f68000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000e0a000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) fchown(r0, r1, r2) 2018/02/10 18:02:34 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000009000-0x8)={0x0}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000008000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f000000a000-0x4)=0x20) r2 = dup2(r0, r0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) 2018/02/10 18:02:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000000)=""/71, 0x47, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000002000-0x8), 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x1, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0x3, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0x3c8) 2018/02/10 18:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000289000)='/dev/audio#\x00', 0x1, 0x10000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00002cb000)={{0xd4, 0x9, 0xfff, 0x3, 0x3, 0xfffffffffffffffe}, 0x5, 0x0, 0xc77}) getsockopt$inet_mreqsrc(r0, 0x0, 0xc6020370f177bb8a, &(0x7f0000499000-0xc)={@remote, @local, @multicast2}, &(0x7f0000aae000)=0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x148}, 0x1}, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/10 18:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000023f000)='/dev/mixer\x00', 0x0, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000eb4000)={"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"}) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000513000-0x4)=0x7) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:34 executing program 1: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0x9, 0x0, 0x0, 0x0, "ddfbe36de3f9b5e3e004bcc0ae4de5d4e831c68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a"}) r1 = syz_open_dev$usbmon(&(0x7f000000e000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) socketpair(0x19, 0x7, 0x100, &(0x7f000000b000)) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5"}) 2018/02/10 18:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000c3b000)='/dev/audio#\x00', 0x0, 0x20000) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f00005e5000)=0x399, 0x4) set_robust_list(&(0x7f0000b4a000)={&(0x7f0000a01000/0x1000)=nil, 0x7fffffff, &(0x7f0000936000/0x1000)=nil}, 0xc) write$tun(r0, &(0x7f0000f26000-0x152c)=@pi={0x0, 0x88aa, @ipv6={0xfffffffffffffff9, 0x6, "bd7696", 0x1500, 0x3d, 0x5274, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[@fragment={0xef, 0x0, 0x7ff, 0x1, 0x0, 0xfffffffffffffc00, 0x2}, @dstopts={0x2f, 0x4, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x1, [0x0]}, @ra={0x5, 0x2, 0x3}]}, @fragment={0x3a, 0x0, 0x3, 0x1ff, 0x0, 0x4, 0x3}, @dstopts={0xff, 0x28, [], [@generic={0x3, 0x20, "228dc1072c4e7e055a1156831ff05461ae780b3f825d11dfdc0383bc06d91808"}, @generic={0x1, 0x92, "a14437b2d9a1d482982bc4c8f95b284bc641a74d88bde7b93b6ec228afb85735d22e712abcbf6bd0e0ab487fbb72fdc4d92ed199d0ebfe634a492879ad68dbb0cdcf170f5c97edf33615df4a654f71b9638e51b75d2a9f47954d9e113342d49dd63801439e1d6944fcc697a45ff59bbf28b40363695feaaf59d291862ae39efb823f1bf2479d20320ba32cdb2d205b2e2a90"}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x6}, @generic={0x4, 0x54, "a805def74744096cbdd608c95f7b4208b83087dc2364c11cde5e57f199f89edc309b0380c767d181838351b293b8d8494e12939afc0da11473ee5560914a6d5c5d9ee52d6e200263f284dfe7868696b2724f95c9"}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x800}]}, @hopopts={0x89704596ef592bd7, 0x2d, [], [@enc_lim={0x4, 0x1, 0x5e35}, @calipso={0x7, 0x40, {0x8, 0xe, 0x5940000000, 0x5, [0x12b, 0x9, 0xff, 0x7, 0x3ff, 0x4, 0x6]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @generic={0x4, 0xbb, "a66b83544a66c112f31d2bbf01db345fd65aaae635aa793fe117c8b6ad0b50b10a448925f0af5821720ca48bb2fc41648136a1600582ab2deb14c87a0fe916748cc1e0f52d972c3079f5625f12bdaf76fae58fcf521207b6d10640da12281e37a19069de35093c61c413655b424c9022a0206056bc38d41568302845fc858ae862ebdf02fe17c2cb94f4844a2b6f42c1dc03ae5619d6bd5b694437ab6059ff4f2c46c6850e15a94a196c4b9005687fefcaa62f209de4c2a06bb1e1"}, @calipso={0x7, 0x40, {0x4b95, 0xe, 0x5, 0x767, [0x2, 0x4, 0x1efb, 0x8, 0x2, 0x6, 0x100000001]}}, @calipso={0x7, 0x10, {0x1754ce26, 0x2, 0x4c4, 0xffffffffffff4ca9, [0x8]}}]}, @dstopts={0xbf, 0x203, [], [@generic={0x7, 0x1000, "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"}, @calipso={0x7, 0x18, {0xb519, 0x4, 0xffffffffffffff1f, 0x2, [0x10000, 0x4]}}, @pad1={0x0, 0x1}]}, @hopopts={0x0, 0x13, [], [@calipso={0x7, 0x28, {0x9, 0x8, 0x9, 0x0, [0x9, 0x9, 0x4, 0x6]}}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0x6}, @generic={0x8, 0x38, "b93235edf207c8bb9d85430c0166068c76c0648028b616adbb5b525e67a401d1d0c7ae9a31668f57dc2003ee4a9e90a42e7b34652c5cc511"}, @calipso={0x7, 0x18, {0x6, 0x4, 0x5, 0x0, [0xe4b, 0x100000000]}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0xa}}]}, @routing={0x3f, 0xa, 0x0, 0x4, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, @routing={0x3f, 0x2, 0x2, 0x7, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x16}]}], @dccp={{0x0, 0x3, 0x4, 0x1, 0x5, 0x0, 0x0, 0x4, 0x3ff, "813a57", 0x32, "f01afd"}, "a0d1d20f6a29296f532bc3115321f686f82ed628d397534c94f840d64b35e996f37fda3c218a2fa66fca7c8a2c5609cbe76fdcc6e11de29ad7a7a4b22f7dacb5cdc5cd5e52146fa010478aec83ff7aa17151e5e5d257333c10bfac45874f7b0be8d891888e0f7d04426b291974b8ba6994c97e241c36113d869256fc4d1bbe8e293f54ca0dfe4c5d4a653efeb6fbf79692bd90516f7f6abcd1ca3f31c3f5cdba4770174dedb404d419b3edff6dbaa8ecc54c25a61a3aa012aa43574ea6e1"}}}}, 0x152c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000953000-0xb)="13", 0x1) syz_extract_tcp_res(&(0x7f0000ae1000), 0x800000, 0x3f) munlock(&(0x7f0000250000/0x2000)=nil, 0x2000) 2018/02/10 18:02:34 executing program 4: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000ff8000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000ff8000)='keyring\x00', &(0x7f0000ff9000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000052f000), &(0x7f0000ce8000-0x4), &(0x7f0000ff9000-0x4)=0x0) r3 = getgid() setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000e81000)=@hopopts={0x21, 0x0, [], [@jumbo={0xc2, 0x4, 0x80000000}]}, 0x10) keyctl$chown(0x4, r1, r2, r3) recvfrom$inet6(r0, &(0x7f00003d7000-0x18)=""/24, 0x18, 0x10000, &(0x7f0000281000)={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffff}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000535000)={0x0, 0x1f}, &(0x7f0000f55000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc1000)={0x7, 0x202, 0x0, 0x7fff, r4}, &(0x7f0000ce1000-0x4)=0x10) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ffa000-0x10)={r4, 0x0, 0x9, 0x7}, 0x10) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000aae000)=""/156, &(0x7f0000ff8000)=0x9c) 2018/02/10 18:02:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d7a000)='/selinux/checkreqprot\x00', 0x5c200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000034c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x7, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001000-0x4)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/02/10 18:02:34 executing program 7: socket$kcm(0x29, 0x1000000000000005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000002000-0x8)) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000+0x199)={@generic, @ifru_flags}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x1) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000003000-0x4)=0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffffffc1}, &(0x7f0000001000)=0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000375000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000036d000-0x4)=@assoc_id=r2, &(0x7f0000003000-0x4)=0x4) 2018/02/10 18:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x40000000000042, 0x400000000) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000b000-0x8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) read(r0, &(0x7f0000237000)=""/102, 0x66) 2018/02/10 18:02:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x70) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x4, 0x40000) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000002000-0x8)={0x4, &(0x7f0000002000)=[{0x80000001, 0x9, 0x8, 0xa0}, {0x1, 0x9, 0xfffffffffffffffe, 0x9}, {0x7, 0x2, 0x101, 0x6}, {0x1ff, 0x685, 0xdb, 0x6}]}, 0x8) r2 = dup2(r0, r1) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002000-0x28)={@generic="fc1bb7d10669b9154a1552fe0a3113fc", 0x0}) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000003000-0x14)={@local={0xfe, 0x80, [], 0x0, 0xaa}, r3}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000003000)={&(0x7f0000003000)=@full={{0x3, {"3ec4d33b0a088a"}, 0x80000001}, [{"099573b724ee06"}, {"8cb06a408b7d19"}, {"7b947d3416b683"}, {"18ab8d4b1b0b71"}, {"88b53538f57eac"}, {"175e0c2436536c"}, {"8996d9ff32f286"}, {"a25c83e5eccdfa"}]}, 0x48, &(0x7f0000002000)=[{&(0x7f0000003000)="5e49594d2f8f9f2bd66bd5ebf5daaa8fb2f4f66967d4f9971e7362fb2c4517b61b46b25767956152d07ae59e7f3fcbd686a7e03a3880878cd1bc149f3478de1157fde476ca5ae7c84810c3ffaa6f9a862249c4b032bb3ba2684c78f76900646cf7d4d412925c865dbb8fe8fc926385a45fbce1b27eebdb45c994549fdfbe8b379dc611a83c1e5523e6b1aa50e1a6da9f79bcc2c887bc40526a3f04e2f4a5c54e3a680d0d965c5113e7be61b4785890d843db1b50157a9c6dde4f991e5c14ca60c8afc8e39a4c3f81b4979843d2140b2831f983e6be97a8ce70edfc2cc63dc7c4", 0xe0}, {&(0x7f0000001000)='0U+', 0x3}, {&(0x7f0000001000)="d3775089d075a971623409685376bf46262b6eb15d43970486d32078b2a7156a1bbc2d3be432620c3b2efd5ad4c33122119bf4e4", 0x34}], 0x3, &(0x7f0000001000+0x6c3)=[{0xbc, 0x11f, 0x82, "7db69b63c9421c03557d780a217726de45e9969a5ea06f039a331349edda42da4badabc04e4b2134998964492631f3529ade88a3846720a416849a2e2aea3b0b0189fad6979d31453a9c033af5d9a09205852d799f0120031a8d2f8a92e9d457a74c458bb4c4cdeb75d952992638cf550b9009866f104097a2b071f67979f533225b127eb5cff38fdd66c996f5d8394da9c950592fd6fb5e44dd78ab0fee88485a38869e02fce75e207b2f03b5f9baf7"}, {0x44, 0x1ff, 0x100, "37626f5d72974b8b94d900378bd098b88f20ecee3f2fc0e16881319ebcb90cac281de8a0e73470217c60c7e04051e481c2370b49ce"}, {0x58, 0x113, 0x4, "6caf13a4facafbc795e330a0e87ef303c290aa3f323dc8740e8a1bb8bfac7efb0ccb12e399099d274f62e38c61787c7a6db0b78296b528f5b0e68e7fceb1fa2a8a700d4183d0ca7fd7c0"}, {0x88, 0x118, 0x4, "6e9955d76807cbe27c3d7276612c63c199ccae18e0315a1871a554ecd19c9fb70f4436245e540dbf9e02cce17472be580901ef7075ad8e77858388d50053eeb1440e10185597ee9a487c14e0b37e173e1df039ed6232fb0bee20e72e44ab2e0ce3d67fa8d787d8dd3df88a713a0c615cf0c6fa81d546cffe07d0df"}, {0x38, 0x19e, 0x6, "15b1273e7708293f4803099089903065ccebfc3bc143c160bab5f35da11b00468578e91f556ebe64d1"}, {0xfc, 0x100, 0x1ff, "df7476d9cd414c516559d9124bb3fd6b15066986596837256bcdb3bd46809e73bf72274eb4c5ca63349546999ca779d44273e8a5a8511cdae0ab2eb98f6874053aec2bf8bfe196506b84a6d889fd6fc94477df38db72dbbe8543ec9eb49955a616fa5cf76d1d1b7a656e615e8096c71c494b785d8f5759f8dd7109c434bf330e5046fb8e6910158c3228a5af6ec3e001dce988dcac415d8f34f1d43e55b472b80344b7bcf259f17dbf2b95810abc85ecf77497989a4c934d602a7763305ac7459d6be360d73b1878f641f5804ad5cb983489724ee7db45e1d558fea5014effd107c861581544614e6e023b405354"}], 0x314, 0x40040}, 0x40000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndctrl(&(0x7f0000005000-0x13)='/dev/snd/controlC#\x00', 0x0, 0x40000) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0485510, &(0x7f0000004000-0x48)={0x200, 0x8, 0xfffffffffffffff7, 0x20, &(0x7f0000002000-0x200)=[{}, {}, {}, {}, {}, {}, {}, {}]}) write$eventfd(r0, &(0x7f0000004000)=0x4, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000005000)=[{0x1, 0x3ff, 0x9, 0xffffffff, @tick, {0x3, 0x3}, {0x3, 0x100}, @note={0x8, 0x1, 0x3, 0x3, 0x3f}}, {0x6, 0x7, 0x1, 0xfffffffffffffffe, @time={0x77359400}, {0x7, 0x2}, {0x8001, 0x1}, @result={0x5, 0x1}}, {0x5ba, 0x9, 0x9, 0x0, @tick=0x9, {0x7, 0x4}, {0x5, 0x3ff}, @raw32={[0x0, 0x75, 0xff]}}, {0x101, 0x80, 0x1, 0x40, @tick=0x8, {0x0, 0x8}, {0x0, 0x200}, @raw32={[0x2, 0x8001, 0x4]}}], 0x70) connect$inet6(r0, &(0x7f0000005000)={0xa, 0x1, 0x401, @ipv4={[], [0xff, 0xff], @empty}, 0x9}, 0x1c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000006000)=0x8) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000004000)=0x7, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f0000004000-0x91)="478a89adef39535a9041a339de8495345c825f518ed3cf6d5f4fe3e1095df7d0d7947f84f04df0baf790518135f8a2711c64482416f17d1215c3610278b31dcb9936d6e3e6d91acf942a3341364d05a3d25544c4c4cca7254f5c29c7f96dd05ac7e1aaf536f53787efdf2ddff484f7d7faf0b8ad00828a166879fa04eebfea3d465cd5aa35c3052c20e4246820d8a3dedf", 0x91) 2018/02/10 18:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ce9000)='/dev/ppp\x00', 0x200000, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b12000-0x160)={{{{0x2, 0x0, @loopback=0x7f000001}}, {{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x7, 0x7, 0x2, "c7d78da2c7381a28971771012c33cf912b374c09b2170e3ddbb8f9280b076187f4dc2d20305892e96a79179f5e9d9da39a9950fe24ce5a368bded00a4138134a4f0cbeafa6a1192cec1858626e161001"}, 0x160) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r1 = add_key(&(0x7f0000069000)='encrypted\x00', &(0x7f00005f7000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d58000)="59b77c2d050aceb86b4a47015e458a18e41c60bcfe3b7a9ae1e5c8", 0x1b, 0xfffffffffffffff9) keyctl$setperm(0x5, r1, 0x20010) 2018/02/10 18:02:34 executing program 1: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000036000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000034000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f0000023000-0x4f)={0x4b, "4c5f77e72184e3614cf76f4f67eedd8594300c4f85bf5f353a44249eb8d8e660d943c6f7aad3a0c032bda18de3f68476c50da8aeb21f1ab4938a7a6c5138777ca050eae06d99a1c52b35b5"}) sendmsg$nl_route(r0, &(0x7f0000033000)={&(0x7f000002f000-0xc)={0x10}, 0xc, &(0x7f000001c000)={&(0x7f000002b000-0x2c)=@mpls_getnetconf={0x14, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 18:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80801, 0x8000000000000002) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"85c5d1abb30282dd39e995fd2ef79aacf133f8ad7122b72e30737789387c1e7198286b65082f8c6f927666e5e34a8a6b52b95ec4e1d95fb6c4"}}}}, 0x6b) 2018/02/10 18:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000019000-0x8)='oom_adj\x00') exit(0x0) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x1) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x0, &(0x7f00006d1000-0x4)=0x9) sendfile(r2, r1, &(0x7f0000e83000-0x4), 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f000022c000-0x2)=0x8) 2018/02/10 18:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000977000-0x20)="0100000009000200000306000000ebf5ebff00008a0003000449faf502007e23"}) remap_file_pages(&(0x7f0000db7000/0x2000)=nil, 0x2000, 0x1000008, 0x6, 0x1) shutdown(r0, 0x0) 2018/02/10 18:02:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x9, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000), 0x4) 2018/02/10 18:02:34 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000004000-0x2)=0x598, &(0x7f0000002000-0x4)=0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000004000)=@random={'os2.', '/dev/audio\x00'}, &(0x7f0000004000-0xf)='/dev/snd/timer\x00', 0xf, 0x1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000003000)={0x3f, 0x1, 0x7ff, 0x9, 0x8}, 0xc) 2018/02/10 18:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f68000)={0x26, 'skcipher\x00', 0x0, 0xf, 'ctr(des3_ede)\x00'}, 0x58) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007c0000)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00001e0000)=""/200, &(0x7f0000e8c000-0x4)=0xc8) r3 = fcntl$dupfd(r1, 0x0, r1) sendto$llc(r3, &(0x7f0000e79000-0xc1), 0x0, 0x0, &(0x7f0000347000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f000091c000-0x20)={@generic="7912bbbe50912879de4b390faf1b1f4d", @ifru_flags=0x101}) 2018/02/10 18:02:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x3}, &(0x7f0000e6b000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000002000-0xe)='/dev/admmidi#\x00', 0x10000, 0x406000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) r3 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x18)=@known="73797374656d2e706f7369785f61636c5f61636365fff800") setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r3, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x6, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0x3c8) 2018/02/10 18:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0xffffffff, &(0x7f0000e17000-0x8)={0x0, 0x0}) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000e6a000)=@ioapic={0x3002, 0x1ff, 0x80, 0x9, 0x0, [{0x7, 0x100000001, 0xe08, [], 0xbe}, {0x0, 0x7, 0x739, [], 0x80000001}, {0x8bef, 0x9, 0x3, [], 0x1f}, {0xe914, 0x5, 0x4, [], 0x2}, {0x10000, 0x1, 0xffffffff, [], 0x5}, {0x1, 0x0, 0x0, [], 0x1b1}, {0x2, 0x6, 0xffffffffffff357d, [], 0xf2c4}, {0x5, 0x3f, 0xfff, [], 0x5}, {0x20, 0xffff, 0xa37f}, {0x4, 0x0, 0x7fffffff, [], 0x4}, {0x1, 0x5, 0x9, [], 0x3f}, {0x4, 0x2, 0x800, [], 0x52}, {0xfffffffffffffffa, 0x9c4, 0x3ff, [], 0xffffffffffff0000}, {0x4, 0xa99, 0x1, [], 0x81}, {0x2, 0x20, 0x5}, {0x397, 0x1ff, 0x6, [], 0x9765}, {0x4e6, 0x7ed464e6, 0x90, [], 0x36}, {0x5, 0x3ff, 0xffffffffffffff1b, [], 0x1}, {0x1, 0x1, 0x5c3, [], 0xc7}, {0x3, 0x1ff, 0x80}, {0x101, 0x9, 0x6, [], 0x4}, {0x8, 0x100, 0x7, [], 0x1}, {0x28825ce1, 0x4, 0xae, [], 0x3}, {0xff, 0x3f, 0xfffffffffffffc00, [], 0x4}]}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00003ff000-0x8)=@buf={0x7f, &(0x7f0000a0c000-0x7f)="524b9bb5a2afcb785b59e3616dca3de4d168ce4f9fa78dc2e751c4753e78d03ca8de16698d8fe780ca0da54a29e99640fcc96c6cab0216fe23d6055d930ee6339c7906427bb502a502153510d4bc6b511ce900ce98eb6ec0733b0113330244db7e2424cc604d5ce3feae3336139fe0d271de0c17ae71e4c02b41f956db353d"}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r2, &(0x7f0000c6f000-0x20)=[{&(0x7f00006c9000-0xcf)=""/207, 0xcf}], 0x1) write$fuse(r2, &(0x7f0000806000)={0x5a, 0x0, 0x1, @random="070000004044b23241ebe6065d86a61bf2b3b36e2708546deaa355dedec0c98445f7bf7b8d3b874a62bb74e794b2ee47ed46cd5e00000000000009ca03d332fdbf2b839c907f08071800"}, 0x5a) 2018/02/10 18:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b02000)='/dev/rtc\x00', 0x181400, 0x0) bind$nfc_llcp(r0, &(0x7f000066b000-0x58)={0x27, 0x2, 0x4a61, 0x3, 0x8000, 0x74d1, "8514e99a9313e740ed5bc66e03dd850def0decc82392a60cdb9deb8a5dbf219c403d1afe3419fa587cd9f8d37e14c3d48b7f2b9acd7ede79dc4f65f3625207"}, 0x58) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00007c9000)={0x3, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @empty}, 0x80, 0x0, 0x1, 0x4542, 0x1ff, &(0x7f00007ea000)=@common='bridge0\x00', 0x4, 0x6, 0xd9f8}) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) bind$bt_hci(r0, &(0x7f0000457000)={0x1f, 0x552d}, 0x6) 2018/02/10 18:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000404000)='/dev/rtc\x00', 0x400, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f000053a000-0xa8)={{}, 'port0\x00'}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d97000-0x1)) 2018/02/10 18:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000044a000)='/dev/sequencer2\x00', 0x383a40, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x18, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) [ 53.574168] sctp: [Deprecated]: syz-executor0 (pid 7705) Use of int in maxseg socket option. [ 53.574168] Use struct sctp_assoc_value instead [ 53.610619] CUSE: unknown device info "" [ 53.614833] CUSE: DEVNAME unspecified 2018/02/10 18:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x6, 0x8000) syz_emit_ethernet(0x10fd, &(0x7f0000b2a000-0x30e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x10c7, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0xd58, 0x0, 0x1, 0x880b, 0x1000, 0x0, [0x364c4b39, 0x9], "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"}, {0x3, 0x0, 0x8, 0x4, 0x0, 0x0, 0x800, [], "526ff1ea9e4775abb007a92367e8b63d64667a6be0258735041367827695477fd1"}, {0x43d3, 0x0, 0x2, 0x7, 0x0, 0x0, 0x86dd, [0x401], "cf1462dd5dc7a4b3f46e0ca033a83d8ed4d7fc32695d7a65fac5fcc73842b7d6dee90ae5f2af149eae6da3c65ddfb17c33f9aa4cdfe917c068973f791699ec64f65d6ca3dd3a81332599d81ff083e385ac4a8b1299193342c9be273005b245f710584e93f390e756e1080bf0ecbe33fe0c2ae91659bce2cfd44e0e56e9ef1bfc6cb2f56701f92376d18f5fac9a04ede3"}}}}}}}, 0x0) 2018/02/10 18:02:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3, 0x3, 0x2, 0x3, 0x8}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000001000)=0xffffffff, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x85}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000-0x8)={r1, 0x3}, 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000001000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r3 = socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000003000)={r1, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x2, 0x985}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000-0x4), &(0x7f0000004000)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000005000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4(r2, 0x0, &(0x7f0000006000-0x4), 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000001000)={@common='ip6gretap0\x00', @ifru_flags=0x2400}) ustat(0x80000000, &(0x7f0000003000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000007000)={r4, 0x1000}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000009000-0x4)) io_setup(0x100000000, &(0x7f0000003000)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r6, &(0x7f000000a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x8, r3, &(0x7f000000a000-0xeb)="785fa09af77d171071dab0ca1b8a728b9df9bfcad9f5cdf709282b94300c1efae15fce6e5187a7c90cc7d0b2a05399d3a8ea10d00be78e0cdd9f3e7b360c3f4f544ece5fd34307a69fb59d6d29e299763abfe0208af2253d24babffcad616e36df654b62aebba335bf8878fb9394983d70f806dbce83a3476abdcdc0410b1ed586b6c0e79e703ae74ab978a8f38ef8fadec4d4d04cb20e2715b59b1b5b43f4a3bd9274ddc177f22cd302387e3891d0b5b5c45964cca304118ae7eb11fe7ddab2fc70a39bbabeaf3f6b2acc8cd83c870e72d4f14a35a1231e972bf5316af97d31c7d9019f155556f5d6ac85", 0xeb, 0x1, 0x0, 0x0, r2}, &(0x7f0000002000)) 2018/02/10 18:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000e0d000)='keyring\x00', &(0x7f00002c5000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000968000-0xc)='id_resolver\x00', &(0x7f0000fd1000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000076c000)="27bf1231ed38852bfb6585fc63ccf7b37426b2ec19f7297484325b00efff91bbfe709093cab1a388fc171e4576d9ff25228ae13b6075ddb095db37b0631c7d07f7b76636a1ca7a0955dd21979449802af09f708b8d7487bc77398a2d6dcd6d79479aa87cca43e4ec9844a24d7990243a96bd9e81e61e9cd0dece0eefc56033e9bf2b7f91e9d34fc9fb8bc9c07d4cbf164b43910d6575f7ff572294d4a969d65582dc7bbcd6ffa1078fff3fb646d22718d305ab40", 0xb4, r0) r1 = add_key$keyring(&(0x7f0000257000)='keyring\x00', &(0x7f00007c0000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$get_keyring_id(0x0, r1, 0x0) r2 = add_key$keyring(&(0x7f00002b1000-0x8)='keyring\x00', &(0x7f0000ca7000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000003a000)) keyctl$search(0xa, r2, &(0x7f0000850000)='asymmetric\x00', &(0x7f00008ad000-0x5)={0x73, 0x79, 0x7a}, 0x0) [ 53.619346] sctp: [Deprecated]: syz-executor0 (pid 7705) Use of int in maxseg socket option. [ 53.619346] Use struct sctp_assoc_value instead [ 53.639417] CUSE: unknown device info "" [ 53.643676] CUSE: DEVNAME unspecified 2018/02/10 18:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1f, 0x2, 0x0, 0x3fd, @tick, {}, {0x0, 0xfffffffffffffffd}, @note}], 0x1c) 2018/02/10 18:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ae9000-0xc)={0x0, 0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000623000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a83000-0x4)=0x0) ioprio_set$pid(0x2, r2, 0x400) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000439000), 0x73) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ba4000), &(0x7f0000916000-0x4)=0xc) 2018/02/10 18:02:34 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000759000-0x11)='/dev/qat_adf_ctl\x00', 0x500, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000f5f000)='ppp1eth1\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001000-0x8c)={0xfffffffffffffffa, 0x8, 0x10000, 'queue0\x00', 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000000d000)={{0xf}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f00000fd000)={0x1f, 0x1, 'client1\x00', 0x0, "46ae7ed29d629ccf", "9417e31fe9dd847db545414ac2843062e154ac4ee52922ee96e7a29809508503", 0x4, 0xa}) 2018/02/10 18:02:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xfffffffffffffffa}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x468800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r1}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x1}, 0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$getownex(r0, 0x10, &(0x7f00007a9000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000c9f000)={{0xffff, 0x1, 0x3, 0x8, "30084e21cfb61742d783afe7a44a5d15c84f80d4f68d0dbbf2d4b71808ac307d5cbe5e15550f31606ea4c875", 0x8}, 0x0, 0x0, 0x3ff, r1, 0x100000001, 0x0, "dbd0b5fe5eb8cb59351cbfde06294178eac9625d33dce83824e3689831d63c414c9cae584aeda85d794b9282719725b6828be7cf06a6c602428defe8aed1b73a", &(0x7f0000b53000-0x28)='vmnet0userem1j.cpusetuser+wlan0,nodev\\&\x00', 0x28, [], [0x5, 0x5, 0x2, 0x8]}) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000c62000-0x9)='/dev/sg#\x00', 0x0, 0x880) timer_create(0xffbffffffffffff2, &(0x7f00000a3000)={0x0, 0x20, 0x0, @tid}, &(0x7f00007d7000-0x4)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000049b000-0x9)='/dev/rtc\x00', 0x80080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) clock_getres(0x0, &(0x7f0000a04000)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00009bc000)={{0x77359400}, {0x0, r1}}, 0x0) 2018/02/10 18:02:34 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e9c000-0x8)=@assoc_value={0x0, 0x8c8f}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7), 0xfee1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendmsg(r0, &(0x7f000067b000)={0x0, 0x0, &(0x7f000097f000)=[{&(0x7f000092c000)="e3", 0x1}], 0x1, &(0x7f00005ba000-0xc)=[]}, 0x200008040) 2018/02/10 18:02:34 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcb, &(0x7f0000002000), 0x4) syncfs(r0) 2018/02/10 18:02:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000a37000-0x12)='.request_key_auth\x00', &(0x7f00002f3000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000c2c000-0x9)='/dev/kvm\x00', 0xfffffffffffffff8) request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f00000bb000)={0x73, 0x79, 0x7a}, &(0x7f0000fe1000-0xa)='mime_type\x00', r0) 2018/02/10 18:02:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x0, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000731000)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009000)={0x102, 0xed2abdb3e9304d4a, 0x0, 0xffffffffffffffff}) set_tid_address(&(0x7f0000dda000-0x4)) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) [ 53.827923] QAT: Invalid ioctl 2018/02/10 18:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000467000-0xe)='/dev/admmidi#\x00', 0xffffffff, 0x100) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00002b5000-0x51)=""/81) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) syz_open_dev$evdev(&(0x7f0000b1f000)='/dev/input/event#\x00', 0x8, 0x2000) write$tun(r0, &(0x7f000037f000-0x6f)=@hdr={0x2, 0x80, 0x3, 0x401, 0x7fffffff, 0x1ff, @eth={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [], {@ipx={0x8137, {0xffff, 0x57, 0x100000000, 0x15, {@random=0x800, @random="b5537d7fa3b4", 0x100}, {@random=0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1f}, "1960e9af73ba9b350fe3c098263da58f3754381d0be4fafdaab561c72e4006ca54f84bb976cb2386c3839df4ca70e65855476e67057778e60f"}}}}}, 0x6f) ioctl$TCGETS(r0, 0x5401, &(0x7f0000170000-0x24)) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00007fc000)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b43000)={@common='irlan0\x00', 0xffffffffffffffff}) 2018/02/10 18:02:34 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000d60000-0xb)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000000)=0x4) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000001000-0x1e)=""/62) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x478, 0x94, 0x0, 0x94, 0x278, 0x3e4, 0x3e4, 0x3e4, 0x3e4, 0x3e4, 0x3e4, 0x6, &(0x7f0000001000-0x60), {[{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffff00, 0x0, @common='bond0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x7f, 0x2, 0x20}, 0x0, 0x70, 0x94, 0x0, {}, []}, @ECN={0x24, 'ECN\x00', 0x0, {0x1, 0x1, 0x3}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x9, 0xffffff00, 0xffffffff, @generic="bb21e5faa0d74a4c58b9d38e42f0545d", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x0, 0x1, 0x8}, 0x0, 0x94, 0xf0, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xe}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1, 0x0, [0x2, 0x1e, 0x36, 0x40, 0x3, 0x1d, 0x39, 0x29, 0x39, 0x1f, 0x28, 0x31, 0x29, 0x1b, 0x3c, 0x19], 0x2, 0x4, 0x5}}}, {{@ip={@loopback=0x7f000001, @multicast1=0xe0000001, 0xff, 0xff0000ff, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0xdf, 0x1, 0x20}, 0x0, 0xb8, 0xf4, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xe}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x4}}]}, @inet=@TPROXY1={0x3c, 'TPROXY\x00', 0x1, {0x9, 0x0, @ipv4=@broadcast=0xffffffff, 0x0}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0xffffff00, @generic="5cd84c4ab313090263e05a21f46db958", @generic="25c9e5c0ada5b6f5abe09df51e8a5e69", {0xff}, {}, 0x32, 0x1, 0x1}, 0x0, 0x70, 0x94, 0x0, {}, []}, @TTL={0x24, 'TTL\x00', 0x0, {0x3, 0x1}}}, {{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2e, 0x1, 0x13}, 0x0, 0x94, 0xd8, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x200, 'syz1\x00', 0x6}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000)={0x2, 0x0, 0x9, 0x0, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000003000-0x30)={0x30, 0x0, 0x7, @fuse_notify_retrieve_out={0xa, 0x6, 0x8}}, 0x30) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003000)=0x14, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={r3, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xb}}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb), &(0x7f0000004000)=0xb) ioctl$KVM_IRQFD(r0, 0x4020ae76, &(0x7f0000001000-0x20)={r2, 0x1, 0x4, r0}) connect$bt_l2cap(r0, &(0x7f0000004000)={0x1f, 0x1000, {0x400, 0x100, 0x4, 0x8, 0x1e, 0x800}, 0x1f, 0x40}, 0xe) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000005000)={0x20, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000006000)=0xa6, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000007000)={r0, &(0x7f0000007000)="b76875de2107c3f9c34a55b52ac797c3abbf070084e97803c6a86b754222b483a1654b26aec1d8ae2df4efb5de38f5bcc47e4dee75456d2f9bbb6c1c03cfd9b4d0583e8312a0f5f0bfc80569c42aab24ba7851035e7db7f74b6763e2c7ff18215a830b13c085cefb884a8868b2b21ebf860c03194de63d48a24a6d01483a33c2a650b8c0cdec98fb6f"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000006000)={0x30, @tick=0x401, 0x1, {0xffff, 0x3}, 0xc3, 0x0, 0x9}) write$eventfd(r0, &(0x7f0000006000-0x8)=0x1ff, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000009000-0xa)='/dev/dsp#\x00', 0x9, 0x800) 2018/02/10 18:02:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008c9000-0x98)={0x0, {{0x2, 0x3, @multicast1=0xe0000001}}, 0x100000, 0x0, []}, 0x98) [ 53.849409] QAT: Invalid ioctl [ 53.867322] QAT: Invalid ioctl 2018/02/10 18:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet(0x2, 0xf, 0x200) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a2c000), &(0x7f000063c000)=0x4) bind$inet(r1, &(0x7f0000ac9000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d13000-0x58)="afbfb72a7e18986720fcb22cf60fb7558e470d3ea978417d320b4ed03830db1d93f3dc054a389dbfae173aa8434165e0af19da4ebe68ed6c875484c66ff7cc5ecf38f2791a533e57e0f4dac6f82af1515e9092af88444c4a", 0x58) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000010000-0x50)={@common="73690008000000000f00000700", @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) 2018/02/10 18:02:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000001000-0x85)=""/133, &(0x7f0000001000-0x4)=0x85) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xad, "3b2e7ee7c975f0a5d5c46f678483ab17fac64aae5b46304177e5bd248daba17e5ebc9a099adbf402281eee1abb4d0c320b26df0c78025d57f3c6f8cc9f3cb7744f154492f87834dbfc11b9472d6899ce69f688b08ae58325ff9c7b8ce0044d2410485e25e276b8baf02702212e21b34161c3f0a60f7e6c13a9a91e73cd3089a1808ff4570c0351c2dbfa3a5390a72860178a725d32c0acc3d09f79b850a7a1688b521518c5f3deaa1354c065a8"}, &(0x7f0000002000-0x4)=0xb5) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x6, 0x30, "68ab04bfbd95a217057d5a82bb5ef0d7dafb9b2f001fe9ae57c19791e9965617b1df4145c9e0d0bd1609bf62ff22a390"}, 0x38) 2018/02/10 18:02:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0xff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r2, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400}, {0x77359400}}) rename(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000012000)='./file0/file0\x00') creat(&(0x7f0000001000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/10 18:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000a64000-0x8), 0x7, 0x9) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) pipe2(&(0x7f0000213000)={0x0, 0x0}, 0x800) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000726000-0x4), &(0x7f0000137000)=0x4) 2018/02/10 18:02:34 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x8000, 0x4) 2018/02/10 18:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f0000924000)=""/24, &(0x7f0000001000-0x4)=0x18) syz_open_dev$sndpcmp(&(0x7f0000bb3000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) 2018/02/10 18:02:34 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f000001c000)={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'system_u:object_r:dbusd_exec_t:s0', 0x20, 0x38, 0x30, 0x20, '/sbin/dhclient\x00'}, 0x58) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/enforce\x00', 0x40, 0x0) 2018/02/10 18:02:34 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000417000-0xf)='/dev/sequencer\x00', 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000a4a000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000026e000)=[{&(0x7f0000001000-0x37)="4e347a895aa5d13b58f70e72cba2c7a9a0ba5b66b5ca958082a060d2eaff862b150b91b54293a9b4f7714ec1f500fb23c2ad47769a2a2e", 0x37}, {&(0x7f0000001000-0x22)="f7ef2802bee46edab8a47f017fad90c8ef6cd6b30ad01f502628773eccf7c310fc82", 0x22}, {&(0x7f0000000000)="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", 0x1000}], 0x3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0x800, 0xa4000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4, 0x1, &(0x7f0000001000)={r2, r3+30000000}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000003000)={&(0x7f0000002000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000005000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000)=0x1002, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/162, &(0x7f0000006000)=0xa2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000007000)={&(0x7f0000000000/0x1000)=nil, 0xf31, 0x5, 0x10, &(0x7f0000003000/0x3000)=nil, 0x40}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000006000-0x8)={0x8a, &(0x7f0000003000-0x8a)="d99ab4d78a5a7bda0a6546344c9b025b6dc89e1584ff63bbecb5d9c25037a9aed19194de0298d5fc14070c134dd0738891d8e94bd53db4746aacde43b58c4a427aecb2f79b653a4994fa59b814e67d752dc2452dcd4f9b725fc69f4608c49517fdc6eacbf469d8f1fc677d17897e340fec0c22e6b1ba5e2839086d92d36d1c12dca9052a1e7d1c57e636"}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xb8) write$sndseq(r1, &(0x7f0000001000)=[{0x7fffffff, 0x81, 0x7, 0x1, @tick=0x8, {0x200, 0x101}, {0x80000000, 0xfd}, @addr={0x7f, 0x400}}, {0x40, 0x7, 0x5cc4, 0x100000001, @time={0x77359400}, {0x17d, 0xfffffffffffffff8}, {0x100000001, 0x4}, @note={0x8, 0x1, 0x0, 0x7, 0x1}}, {0x8, 0x974f, 0x4, 0xe56, @time={0x0, 0x989680}, {0x49, 0x9}, {0x80000001, 0x9b6c}, @queue={0x4, {0x9, 0x1}}}], 0x54) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000006000), &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000005000-0x10)=@ax25, &(0x7f000000a000-0x4)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f000000a000)={0x9, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/02/10 18:02:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009b1000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(0xffffffffffffffff, 0x800442d2, &(0x7f0000000000)={0x3, &(0x7f0000002000-0x5a)=[{}, {}, {}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x6, 0x30}, &(0x7f000040d000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f000037c000-0xf)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000ff3000-0x34)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) clock_gettime(0x0, &(0x7f0000d15000-0x8)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0xff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1cd}}, 0x80, 0x5, 0x3e, 0x3}, &(0x7f00009ca000)=0xa0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000b59000-0xc)={0x1, 0x2, 0x25}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) getcwd(&(0x7f0000f7c000)=""/57, 0x39) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) 2018/02/10 18:02:34 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000007000/0x3000)=nil, 0x3000) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000004000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000011000)=""/29) [ 53.957373] audit: type=1400 audit(1518285754.847:56): avc: denied { validate_trans } for pid=7775 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/02/10 18:02:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000a97000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b1c000)={0x0, 0x4c, "3ed6083c57ebb3f9c05f95193865881dd88f1de335165dae9979e46be27daa184f3428d525ac6eb67730567d8d2d41185270f4729ceca37609eb09722461cb1f3d6a2883b4898c7e9085cfd8"}, &(0x7f0000161000)=0x54) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000847000-0xbb)={r3, 0xb3, "cca454d5f77e95492bb4b5b71a9725853000f137bda31a3e39ab2ce0e4981e5b3832a252d99a054620ba28d7bb58f82584481a8eb7c0643bbac7af468bf0b454531e33d07424f718b3ddb9eef06a0cde57fb42053077e1db7661681e95fdd58843d95d623f737a4840edb66828ece550c2b01b093d46a3516d00ec53fd07efe1309215ddb0aba718c9aa5d8f6ec6544a08f90a482d710e7d218d6cd3f003719c96bc7a29194cd7e44ac5a7a27f5d81a4366170"}, &(0x7f000056d000-0x4)=0xbb) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000512000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f0000932000-0x4c0)={{0x3a6e47d8, 0x0, 0x80, 0x0, "58be4c6443b44c4586c3155dd6922b43dbbe678be81c09b8c6eeaab6acaafbbc9da4a95554608e4fe80e797d", 0x100000001}, 0x5d83, [0x8, 0x6, 0x3, 0x8, 0x100000000, 0x762a3abf, 0x7, 0xffffffff, 0x1, 0x2, 0x3, 0x0, 0x5, 0x8000, 0x884, 0x8, 0x323fca6b, 0x80000001, 0x7fff, 0x1f, 0x9, 0x4c3, 0x5, 0xfffffffffffffff7, 0x7, 0xf3e, 0x1, 0x7, 0x2000000000, 0x2, 0xfffffffffffffffb, 0x7, 0x8, 0x4, 0x20, 0x40, 0x2, 0xd25, 0x4, 0x100, 0x7f, 0x788d, 0x100, 0x23e5, 0x4, 0x3, 0xfffffffffffffffa, 0xda4, 0x400, 0x3, 0x2, 0x0, 0x3, 0xaf8, 0x400, 0x3, 0x1, 0x6e, 0x1, 0x7, 0x8, 0x1, 0x0, 0x800, 0x5, 0x9, 0x7fff, 0xa0, 0x72, 0x4, 0x22, 0x7f, 0x9, 0x0, 0x6dd, 0x6, 0x9, 0x2, 0xff, 0x322, 0x9, 0xfffffffffffeffff, 0x9, 0x7, 0x1, 0x3ff, 0x4, 0x8a91, 0x81, 0x8, 0x1, 0x20, 0x2, 0x1a, 0xdc13, 0x5, 0x10001, 0x2, 0x101, 0x800, 0x401, 0x6, 0x5, 0x2, 0x8001, 0x1000, 0x880, 0x8, 0x9, 0x0, 0x9870, 0x8, 0x7, 0x6, 0x1, 0x6, 0x800, 0x1000, 0x80000001, 0x3, 0x1f, 0x2778000000000, 0xfff, 0x5, 0x3, 0x3, 0x3, 0x8001], {r4, r5+30000000}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x1ff, 0x3, 0x0, 0x0, 0xfffffffffffffffe}, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/02/10 18:02:34 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r0, &(0x7f000001c000)={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'system_u:object_r:dbusd_exec_t:s0', 0x20, 0x38, 0x30, 0x20, '/sbin/dhclient\x00'}, 0x58) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/enforce\x00', 0x40, 0x0) 2018/02/10 18:02:34 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b21000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0xfa)="a80ba16834999b76d9d617c4dd48de412426cac954c992b6d397a6920ebb8c519a69145cd077da752ca53ada81670ce99e8e2823f6bfbc5fb574d9c51127f9392d24b9e3b750b7fd79448de3a37f26ecb7070c2d89a1699179fdf69408e1534e3fb28442fb862424149ab32deb6415f96eff7eda4485f40425373a464c45a33ff4ae0639036e783234137a636cf0e86a9e14510ce850db4512ffbbf09942d9f557be681b", 0xa4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000)=[{&(0x7f0000b24000-0x1000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca8bbf1404fe615f1e536e0f35664718a2924ec5c7a2a5ad9437fb40bd0a30d415ba5353d805afd0082932ef6de0c993", 0xfffffffffffffe5c}], 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000-0xa)='./control\x00') rename(&(0x7f0000b22000)='./control\x00', &(0x7f0000004000)='./control\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000005000)={0x5, 0x0, [{0x6, 0x6, 0x0, 0x0, @irqchip={0x3}}, {0x3, 0x4, 0x0, 0x0, @irqchip={0x400}}, {0x6, 0x0, 0x0, 0x0, @irqchip={0x2, 0x8}}, {0x525, 0x2, 0x0, 0x0, @msi={0xffff, 0xff, 0x7f}}, {0x7366, 0x3, 0x0, 0x0, @irqchip={0x1f, 0x10000}}]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000003000)=""/203, 0x3}) 2018/02/10 18:02:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x805, 0x0) connect$inet6(r0, &(0x7f00003b7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000a01000), 0x0, 0x0, &(0x7f0000682000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/10 18:02:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091c000)='./file0\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f000076b000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x40000) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f000024e000-0xb7)=""/183, &(0x7f0000448000-0x4)=0xb7) mount(&(0x7f0000525000)='./file0\x00', &(0x7f000030a000)='./file0\x00', &(0x7f0000706000-0x8)='overlay\x00', 0x0, &(0x7f00003e2000-0xbe)="1db4adaeec17605d4defebc0cff323bcd050ee22761d62dce7819998a2c267610fcb1db078f9a99f9a3b6bb7b0ffa42a62786abb6577229e8e97bec8e4081f69545083ffef02185a63e4b819804b6116efcc213f8dc47ebbc7662007055ecba98ffb6fcafaf4be79d4d20788090d3f7ed31c0d478cdc6657fa8622727914d9c3bfa3fa90bdb8f45bf65d9b200d3abc47d0a82fda45ac6e39c47f3329ee994cb11da8eaaaf4c02c") 2018/02/10 18:02:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00006f4000)='/dev/vcs#\x00', 0x100, 0x20000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000744000-0x2)=0x1, 0x2) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:34 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d99000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+30000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000-0x8)={0x0}) sendmsg(r3, &(0x7f0000005000)={&(0x7f0000012000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(rfc7539esp(ctr-cast5-avx,sha1-avx2))\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f000000b000-0xd5), 0xfee7}], 0x1}, 0x0) 2018/02/10 18:02:34 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000732000)={0x1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x1, @empty}, 0x235, 0x81, 0x3, 0x7ff, 0x7ff, &(0x7f0000583000-0x10)=@common='ip6_vti0\x00', 0x7ff, 0xd, 0x3ba}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000001000-0x7)='./file0\x00', 0x0, 0x84) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) 2018/02/10 18:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00009f1000)='/dev/snd/pcmC#D#c\x00', 0xde99, 0x20000) ioctl$int_in(r0, 0x5452, &(0x7f0000f11000)=0xe9f0) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000486000-0x48)="18f4241a05f57141ebf0f7ac134f8dd008cb0c2c3981e4f363fbb198208a4ff30f8dcb76aa5d972865ec04fbcafcd01dec4a1ff1a4c5d3963f087885af176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f00000b3000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/10 18:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = syz_open_dev$mice(&(0x7f000067f000-0x10)='/dev/input/mice\x00', 0x0, 0x4002) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f000061a000)={0x6, 0x8}) 2018/02/10 18:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007a3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000d7b000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x8000) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003a7000)='/dev/sequencer2\x00', 0x4c00c0, 0x0) renameat2(r1, &(0x7f0000308000-0x8)='./file0\x00', r2, &(0x7f0000bc7000-0x8)='./file0\x00', 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ip6_vti0\x00', @ifru_flags=0x2000000202}) 2018/02/10 18:02:35 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000136000-0x8)={0x0, 0x0}) sched_getaffinity(r0, 0x8, &(0x7f0000754000)) pipe(&(0x7f000021a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000001000)="9074158984f6fe5966c4e26cd8c8ed036d2abc27fed345ad240d3d38f7723b567606b0540485b4dc39a19bbc97d4701f71fefe768d639fd19dbd4bf1fcacbd50678350cc8b6a7cfa2e03ebaf604b813b21397eaf2a79f918b12b4d235a42b9cd1942156ded4d8af9b19c056cbeae93e9c8986b9164b17fe9c2198ed559d32192bb9d829ddbd0c4a605e342b0c755e0ef7a423e971933096f1176bdc7cd3980a5fa4baecf0d000d469fd78c144d920c4604c19d26c8e9677f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f0000001000-0x10c)={{0x3, 0x5, 0x1f, 0x5, "8e940266c1624608bad9981a846f318269035ba95690418a8be70f74ec40110ba2dde230cd78e9919c0883e5", 0x8}, 0x0, 0x0, 0x3, r0, 0x2, 0x1, "e29d78415a22ffcbd6a8d071658dbc9f6212821c670240bc01eca3c4802d8cf0017acb64b308669dc4e66c0866e98287620ebe92a13621cba885042c454cef67", &(0x7f0000001000-0x1f)='-md5sumvmnet0ppp0.\'wlan0cgroup\x00', 0x1f, [], [0x4, 0x5fb, 0x400, 0x40]}) lseek(r2, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f000071e000)='/dev/adsp#\x00', 0x10000, 0x60000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000c63000), 0x1) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r1, 0x80000080045017, &(0x7f0000004000-0x8)) 2018/02/10 18:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0x80005, 0xd82) r1 = gettid() stat(&(0x7f000068a000-0x4)='./file0\x00', &(0x7f00005f0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00004df000-0x4), &(0x7f0000953000)=0x0, &(0x7f000021c000-0x4)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ca000)={r1, r2, r3}, 0xc) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}}, 0x10) 2018/02/10 18:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = open(&(0x7f0000bf2000)='./file0\x00', 0x400, 0x181) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f000010c000-0x108)={0x6, {{0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x3f}}, {{0xa, 0x0, 0x5, @empty, 0x10000}}}, 0x108) io_setup(0x4e, &(0x7f0000578000)=0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000346000-0x10)='/selinux/access\x00', 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000109000-0xb)='/dev/mixer\x00', 0x200201, 0x0) io_submit(r1, 0x1, &(0x7f0000874000)=[&(0x7f0000639000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7ff, r2, &(0x7f0000fe7000)="7e965e0347692c1bcecb06b132f4039fb955add5f232a1c1e82aa5d1a7f45dbb538c9bfc4dcf60d6b2f37bb389b04342b7a3d7e0d220fa7776888ae9a322bf4ce1c7799cd527601b80bdff3f74893cb495f73e6c56", 0xfffffffffffffdb8, 0xab6, 0x0, 0x0, r3}]) 2018/02/10 18:02:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x58)=@alg, &(0x7f000051e000)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x80, &(0x7f000094a000-0x4)=0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:35 executing program 6: r0 = socket(0xa, 0x3, 0x9a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="7aa59d85ddcd01e296840fb4cf3ed3d0ba12adc2cc386967d128a4021d351bfcfa615288ca77eb4bc9868374ec456dc597439c31b1f92446a1ae2d5c7ffb0dbc7bbf3981ad066661e6cb9169ea4afac4d5ee50f7953da12d99d6d5bcbd8d24f84a8582fdfe3c8ddf49a7f926fa71dff7fb9f910f0883e21f1c165f8cac1328d175ec9f705b5e829c9cbf2c32826ea6b45fd736f309f8ebd6af1f5c6fb4b001b7", 0xa0, 0x20000800, &(0x7f0000001000-0xd)={0xa, 0x3, 0xfffffffffffffffd, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}, 0x1c) setsockopt(r0, 0x3a, 0x0, &(0x7f0000aea000), 0x0) 2018/02/10 18:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd5000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000ee000-0x10)={0x100, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f000026a000-0x10)={0x401, r2, 0x10001, 0x8}) sendmmsg(r0, &(0x7f0000469000)=[{{&(0x7f0000148000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58, &(0x7f00004e7000)=[], 0x0, &(0x7f00000bc000-0xb0)=[]}}], 0x1, 0x0) [ 54.200615] audit: type=1400 audit(1518285755.091:57): avc: denied { attach_queue } for pid=7831 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/02/10 18:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000de5000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004f1000-0xc)='/dev/rfkill\x00', 0x628002, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffffffffffff59bc) r2 = syz_open_dev$adsp(&(0x7f0000afb000-0xb)='/dev/adsp#\x00', 0x0, 0x64800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000fac000-0x4)=0x4, 0x4) 2018/02/10 18:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000dc1000)="fdfd9685a8a5721c46bb47c2e9ae42fc", 0x10) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f000050d000)={0xc3f, 0x7, 0x7ff, 0x2, 0x4000000000000000}) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) r2 = getpid() fcntl$getownex(r0, 0x10, &(0x7f00008a2000-0x8)={0x0, 0x0}) syz_open_dev$mice(&(0x7f0000f3f000)='/dev/input/mice\x00', 0x0, 0x179202) kcmp(r2, r3, 0x1, r1, r1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d9000-0x67), 0x2ac) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000125000-0x12)='/dev/loop-control\x00', 0x101000, 0x0) 2018/02/10 18:02:35 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f00004f6000-0xa)='/dev/vcs#\x00', 0x329, 0x40) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00005a8000)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000d6000-0x4)) ioctl$VT_RELDISP(r0, 0x5605) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0xb9d}, 0x8, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000002000-0x14)={0x1, 0x0, 0x80000001, 0x0, 0xbf3, 0x7, 0x7, 0x3, 0x20, 0x7f}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000-0x4)=0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000003000), 0x8, 0x800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x14) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x5, 0x4, 0x4, 0x6e30, 0x0, 0x3, 0x3625, 0x10001, 0x7fff, 0x0, 0x8c7, 0x8000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000005000)=0xdd6, &(0x7f0000005000)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005000), &(0x7f0000003000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000006000)=[{&(0x7f0000006000)={0x27, 0x3, 0x101, 0x7, 0x2, 0x8000000, "febdfb68f4699020f22f2fddd54961d0ef35cb154967e0a240be399993fecbe4013758a2f8fd1f173dae6607753f1924ca26607f6baaaac4c28508d2b68d21", 0x2}, 0x58, &(0x7f0000004000-0x20)=[{&(0x7f0000007000-0x99)="bc22dc8bf8cde605c376e78fbfcba892195db99c6672436057c443d49f0ad575c391e2fec0ec69b1b826d06b3c620789c2b1acdc4af100f7327b418ab074686dd100989af1f886bd036495015e46280ab917409f4070098ecde56ba3ba0ffadfe8f16c578b16c2d0624efb90f647a8f5b8b5f8e2065e94c79e2b4cd7bc41060dc9168147d13e41d64274c02964f4a12913247db9cfafb6c888", 0x99}, {&(0x7f0000007000-0xee)="f7bea301829f206a9232044fed7592c688e224187ab5982a0a3252e686d9bb782da59926e5cc379c39f0a222cf075b375e4bfae33cd6628b3e96bfb2a2ef2823b8996d6009c374d40dc95a2ce05b2a76a48a1bae5c99a39487838f205e9598b38ad7bbbda29caf65bd6dcbd835e9e59d3f54ade88e2c4cbcc719ce6522a30e752e325219ef7def7e776664229abb9a021924631fca28e4bc63e40856285d3be4309b839519b46b965793768999dc55fcb9aeab8a9809c3a4bd3fe3c2a709a89d2fda37ae74b73d8cb7a994f8f04ba8ab4f51b54638b323b6f11c9febf4d989cb3b1ccdc346d7353bc4d69ec10b99", 0xee}, {&(0x7f0000005000-0x8a)="670e187b06782d80f90980cdfac273fcedcdaa252ccaa20ee5809e700557ed1d3e11d8286f1fdac7335f698c1d94f3e14248eaf96732f9ddfc09f10a0d84b601e9ad9e8b0fe07124ec3e1cb05f4f11e9bbb74dfb1b0a22f143187a875a19a6f33b0b87b6367dfe353222e7b7da174e5f1ce6af6de2dd751e922cb865ce98ffbad0e3c0d3b9febc2ac740", 0x8a}, {&(0x7f0000003000-0x83)="dcc56475ae8cb64f9a7a6b0bef186ef18cb3827bba62799dbdc593b9ba1957d2ca273f68fee12d0a69d69408e6a9f2208c67d0418c9ed56e6eb92f1ac59676d0881590d6aaa981b6cb5166d450304937f14ada2a81ed0e6dd7cc90567e2113e29845f99f8d68aa427056313c9055fdcd7a9f90c83632f751df4cbb0e0395c6d22301ff", 0x83}], 0x4, &(0x7f0000003000)={0x100c, 0xe0510a8ac009ac0e, 0x7, "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0x100c, 0x10}, {&(0x7f0000003000)={0x27, 0x10000, 0x2, 0x7, 0x9, 0x3, "d346f8a907e6cfe3939dffe233dacc4056cec0373ac19c95b596461a6517a04e749f614862bfa77e836c21e3f65f8bf4c6dbc3f462df43047599e846ba57c9"}, 0x58, 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0x1000}, {&(0x7f0000007000-0x39)="73005e41f728d1c6bfba8596fa8163c0ad7f69b06dcf8addd80029560737d00875cfe7fc9fadf345000d17573799b266f7fec1cf5d216fc067", 0x39}, {&(0x7f0000006000)="8f77c203c8bf8d4289abb89abddbe3b5d54509dd9734dd47ada5da1cca5bfa91818db3c45707715c7cc7f55ada852ccff6ffd03bd37a183f8c", 0x39}], 0x3, &(0x7f0000007000-0x7c)={0x7c, 0x116, 0x401, "b05ea8f3b89af652183afa999913f7f5f14c0ac29899cb8716406fb67e39bc7a2b6498a0f9f9ba085b67c5f63cf8b4037fbaa87cc23f680cc43a650d960d6c2f282fe11902698e9aad8e00362e4c8d8b1a0795516e767f2f47584a860dbad25c883f742fe4e33b7542df883b20"}, 0x7c, 0x20000004}, {&(0x7f0000006000)={0x27, 0x7f, 0xeb12, 0x6, 0x8, 0x101, "811f10849830517dfc161d45d7c39973182220f507fa1a49c27ed8c60324c808965a95a09fd6d4a903c53c0898915da33c15b7ac5c36af5fb54d17f3091a21", 0x2}, 0x58, &(0x7f0000001000)=[{&(0x7f0000001000-0x6)="c34881b5d3eb", 0x6}, {&(0x7f0000002000)="2349bd8dc471f370ba554097ac2f4958a219460c61fef2caef6e8451e3d8a6caba06e5cf42c05a50b63ece466aa699f83425905f078f1eacb084d660da0f78d768be34c02c1a97fadd20b1159d947c9f986357fab3381c9445", 0x59}, {&(0x7f0000007000-0x4c)="57c6c8baa756712a0f2d5b807ad2ef13f6f75eb8626d66ca11b6cfda07167fa3cc2012ebf410626f3a48f19fcbd52add67c8dd7d8f506d9bca2642ca68d30aac4a129ce53d54442541765aba", 0x4c}, {&(0x7f0000005000-0x68)="c84234f5aa5714bb13d2afe75d8c82b445090921687513649983e4a2b98c32eef27d6352335fe33cc34297400927593e6ed3f9085c95b8f03bcd62c6bef1ddb6f1205d94f056de1fdeb2c49fb75a8ffa50c223f15f7392d25f8ed4140378e0a1dacef231b92d7164", 0x68}, {&(0x7f0000007000-0xcf)="45e2af50a1db1569836eb331cfc142841d671d8cbecfa45c844a060850fbaa29207bde0211bdc53c4f3dc486cd4f325a6b91058a2c153b3288975ff037fa37426c8a7c6fd336d112f3c551a55971d8670d5335eb47d1717fcb8b7dddb9286d8a8a0a490f99b2fc077ac207a71ce5c9af196f5336535aaa8f9b2bb57456376bce24976f244443868c654fcda5fc73e496491457d7d74b4aeb5191709e8a9bb92eb3090276d1342bd8a3a1462dd94538cb0202e48d6254a87630e6c121c259d29e706e63345cec8d54077f76e0c3b3f9", 0xcf}], 0x5, &(0x7f0000007000-0xdc)={0xdc, 0x1ff, 0x1, "4821d76b14938013a1ee7691d7a92227472c2598d6a8d4e93bf3380537685c39d003f264e68185244bdedaa58b07458f72fe583cc9c4533b1d84f2747754202ab10a42b9351f67b118800dbe0510af333df9022dc5b44f47b9d9ad25f851b430cfa7668bc42d95b5e098d005bdb4c029aa55b10dd70e3cd0161332da1c41bbacff931324833e6fa0f8ba8b2626738c7d7cbfd927f1d8116b1487c5269608d5266cd5ff4bc330d27b3ef7bfa8fa956e24769230ed10dc117e2dbc75fa7fecf0185c8bcc24ab67bad93f9bf6ea597121"}, 0xdc, 0x80}], 0x3, 0x800) 2018/02/10 18:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') ioctl$TCGETS(r0, 0x5401, &(0x7f0000897000-0x24)) readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x20000000000000d9) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f00000b3000-0x2)={[{0x2, 0x5a5a6c46, 0x1, 0x7f, 0x7, 0x1f, 0x2fd, 0x5, 0x3, 0x8000, 0x2, 0x2a34d701, 0xffff}, {0x6, 0x81, 0x80, 0x1, 0xfffffffffffffff7, 0x1, 0xc12e, 0x4, 0x0, 0x84, 0x100000000, 0x200}, {0x10001, 0x5c2b, 0x4b, 0x7fff, 0x10001, 0x8001, 0x3, 0x3, 0x6, 0xfffffffffffffe00, 0x4, 0x800, 0x6}], 0x7}) socket$bt_sco(0x1f, 0x5, 0x2) ioctl$VT_WAITACTIVE(r0, 0x5607) connect$l2tp(r0, &(0x7f0000e37000-0x2e)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x2, 0x4, 0x3, 0x4}}, 0x15) readv(r0, &(0x7f0000dc9000-0x8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/02/10 18:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000961000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x5a3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000a1000)={0x0, 0x1c, "5ef12b3c0f2f2fe4496b463dc0273616c18854f30f19b4dc19623440"}, &(0x7f0000b03000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000052000-0x4)=r1, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r2, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000388000-0x4)=0x3, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00008fd000-0x8)=@assoc_value={r1}, 0x8) connect(r2, &(0x7f0000263000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x1, @empty}, 0x0, 0x2, 0x0, 0x2}}, 0x26) sendmsg$can_bcm(r2, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f000017d000)='/dev/mixer\x00', 0x480800, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c18000-0x8)={r1, 0x1}, &(0x7f0000c1e000-0x4)=0x8) 2018/02/10 18:02:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000a63000)=0x10, 0x80800) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x45)={r1, 0x3d, "1fd43107b5d28dd0e17d2f3473d1bd956fe12c14194e0c9f29c0616c5fdb5e311ea6fbaf5049ee53ebdf5854859b2f802ee93c188135909ea563fbc32c"}, &(0x7f0000003000-0x4)=0x45) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r2 = syz_open_dev$sndmidi(&(0x7f0000bca000-0x12)='/dev/snd/midiC#D#\x00', 0x100000000, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000001000)=0x4) sendto$packet(r2, &(0x7f0000000000)="ace289d26c4ccf227b4653c3eadf2b8f", 0xffffffffffffff18, 0x0, 0x0, 0x0) 2018/02/10 18:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) listxattr(&(0x7f000011a000)='./file0\x00', &(0x7f000042b000-0x93)=""/147, 0x93) 2018/02/10 18:02:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000001000)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/02/10 18:02:35 executing program 6: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ioprio_set$pid(0x1, r0, 0x3ff) r1 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r1, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x3, 0x1) sendmsg(r2, &(0x7f000000a000-0x38)={0x0, 0x18, &(0x7f0000010000)=[], 0x0, &(0x7f0000005000)=[]}, 0x0) recvmsg(r1, &(0x7f000000c000)={&(0x7f0000008000)=@hci, 0x6, &(0x7f0000007000-0x70)=[], 0x0, &(0x7f000000d000-0xac)=""/172, 0xac}, 0x2) getpid() sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000019000-0x40)=[{&(0x7f0000016000-0x94)="ee", 0x1}], 0x1, &(0x7f0000006000)=[]}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000c000-0x38)={0x0, 0x0, &(0x7f000000c000-0x10)=[], 0x0, &(0x7f000000d000-0xf4)=""/254, 0x41}, 0x4000001e) 2018/02/10 18:02:35 executing program 4: socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000056000), 0x4) connect$inet(r0, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x68400000009) r2 = accept4(r0, 0x0, &(0x7f00004a9000-0x4), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000c90000-0x8)={0x0, 0xf1}, &(0x7f00006b5000-0x4)=0x8) 2018/02/10 18:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00000b8000-0x20)=[{&(0x7f00005d1000-0xef)=""/239, 0xef}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) r2 = epoll_create1(0x80000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/sequencer2\x00', 0x2040, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000089000)) r3 = dup3(r1, r0, 0x0) writev(r3, &(0x7f00008ba000)=[{&(0x7f0000ce0000-0xde)='I', 0x1}], 0x1) 2018/02/10 18:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000fc5000-0x8)={0x0}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f000062c000+0x14d)) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:35 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000e4a000)='/dev/snd/midiC#D#\x00', 0x80000000, 0x121000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0x9, 0x3, 0x3bd, 0x5, 0x40}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000093b000-0x8c)={0x0, @in6={{0xa, 0x3, 0xffffffffffffff01, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6eaa}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0x24, 0x4, 0x80, 0xffffffff, 0xffffffff, 0x4, 0x1, {r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7, 0x8, 0x0, 0x7, 0x9}}, &(0x7f0000a48000-0x4)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000)={0x10001, 0x6, 0x0, 0x400, 0x6, 0x7ff, 0x2, 0x3f, r1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000002000)=""/83) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000)={0x1940000000000}, 0x4) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0xe) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000002000-0x10)={{0x6, 0x8}}, 0x10) setsockopt$RDS_FREE_MR(r3, 0x114, 0x3, &(0x7f0000002000)={{0x4}, 0x1}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000003000), &(0x7f0000002000)=0x14) getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r3, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r3}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000004000-0x98)={r1, @in6={{0xa, 0x2, 0xe345, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}, 0xf7e, 0x8}, &(0x7f0000003000)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000005000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000007000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000005000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000008000-0x1c)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) 2018/02/10 18:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000f88000-0xd)='/dev/usbmon#\x00', 0x400, 0x10401) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00002cf000-0x1c)) unshare(0x28060400) bpf$MAP_CREATE(0x0, &(0x7f0000a55000)={0x5, 0x1, 0x5, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d6a000)={0xd, 0x4, 0x926, 0x100000001, 0x10, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000be1000)={r1, &(0x7f00000c1000), &(0x7f0000f84000)}, 0x20) 2018/02/10 18:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000890000-0xd)='/dev/net/tun\x00', 0x0, 0x4000000d) r1 = syz_open_procfs(0x0, &(0x7f0000dd5000-0xe)='net/rt6_stats\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00001db000)=""/122, &(0x7f0000cee000)=0x7a) openat$ion(0xffffffffffffff9c, &(0x7f0000239000)='/dev/ion\x00', 0x440840, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000075d000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000b00000)={r2, 0x34}) sendfile(r0, r1, &(0x7f000092e000-0x8)=0x4, 0x613a) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000a01000-0x8)={0x3, &(0x7f000079e000)=[{}, {}, {}]}) 2018/02/10 18:02:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bc9000-0xc)={0x0, 0x7fff, 0x30}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer\x00', 0x240c05, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000002000-0x4)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x400, 0x81, 0x3b97, 0xfffffffffffffffe}, &(0x7f0000002000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x84)={r0, 0x7c, "c4bccfdc5453faa556d3775c9ad152c6f788a49cb2a95ac905a3fcbef82bf46c124e32ecf3b79d0767ec9157256f65911d9b0c19faa2087189bc2a186715158b68de831d0229461f6030b169827fc3402ac1a1396b86d2c56ed2b54357c9d36a6ad83b258ec2f3caf9298e5e8ce0272e27890d0c05762910af3073d7"}, &(0x7f0000000000)=0xffffffffffffffc7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001000)={r2, 0x8d, "264d3ff46f44af41bf1f13289283aeaad5cf67986664ca4f52c13e94fc76d382fa51553da33cf5a7e3547c9ab7ef9c877aa9d8b62f351dd43b06b2a11b46811b54219ff29daacb0490761bc27e32e672e3d36c141f143d5bee44eedbf60ff126585c98b7c985b07d2b3d983bb360421b9325d7bf57b3c1d118abeb44ab02d272ce86fdd694eb6f7c9cf8ebf548"}, &(0x7f0000000000)=0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200200, 0x9) ioctl$KVM_SET_XSAVE(r1, 0x5000aea5, &(0x7f0000001000)={"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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000000)=0x1, 0x4) r4 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000001000), 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000002000)=""/25) 2018/02/10 18:02:35 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fa0000)=0x0) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x80000000040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002000-0x2c)={0x0, 0x24, "d2ae16391f127ef81e1553c58d0a7771292627d38602972cdd5a9ea737781b3ea1a0c001"}, &(0x7f0000000000)=0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r3, 0xca}, &(0x7f0000002000-0x4)=0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) setpriority(0x0, r0, 0x0) 2018/02/10 18:02:35 executing program 6: mmap(&(0x7f0000000000/0xab1000)=nil, 0xab1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000aaf000), &(0x7f0000aaf000)=0x8) mmap(&(0x7f0000ab1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ab2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f0000a0d000)={[{0x4, 0x100, 0x2, 0x43ba, 0x7, 0x8c7, 0xfffffffffffff001, 0x5, 0x9, 0x5, 0x1c1, 0x6, 0xc333}, {0x2, 0x9, 0xfffffffffffffffc, 0x4, 0x9, 0x40, 0x4, 0xf9a, 0x7, 0x8000, 0x8000, 0x100000001, 0x9}, {0x8847, 0x7, 0x8000, 0x953, 0x1000, 0x5, 0xe6f9, 0x6, 0x7, 0x400, 0x0, 0x800, 0x4}], 0x6}) 2018/02/10 18:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) syz_open_dev$mice(&(0x7f0000253000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000843000)=@add_del={0x2, &(0x7f0000a42000-0x10)=@generic="35285fd9cabaf6713e5462275b043c87", 0xffffffff}) sendmsg$nfc_llcp(r0, &(0x7f000060e000-0x1c)={&(0x7f0000722000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "cf883457ab8a8df9bd9492cb1171f11ba0e081503e30c9673211b8d1e715dcc0304d110d94d4f23ef385cd48b3fca74ac5868a09ec6568a369e743633f8b23"}, 0x58, &(0x7f0000ed8000)=[], 0x0, &(0x7f000017f000-0xd0)={0xc}, 0xc}, 0x0) 2018/02/10 18:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000430000-0xb)='/dev/audio\x00', 0xc0000, 0x0) fsync(r0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f0000d94000-0x120)={0x81, 0x0, 0x1f, 0x81, [], [], [], 0x5, 0x14c, 0x8, 0x8, "df95fa1c390a010a636e69ffbdef6cc8"}) 2018/02/10 18:02:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) stat(&(0x7f00001e6000)='./file0\x00', &(0x7f0000a05000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000f0b000)=0x1008) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000bac000-0xc)={0x0, 0x4, 0x6c, [0x5, 0x2]}, &(0x7f0000ae2000)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000501000)={0x0, 0xa0, &(0x7f0000c0c000)=[@in6={0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9e84}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x200}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f00005f3000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x4e11aa16}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0x5}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000a34000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000936000)={0x0, 0xe66}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x100000000, 0xffffffffffffffff, 0x2, 0x6, 0x7, 0x3, 0x9, 0x9, 0x9, 0x6, 0x7, 0x3, 0x100, 0x9]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000fa4000-0x8)={0x0, 0x200}, &(0x7f0000ef3000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @rand_addr}}, 0x7, 0x1, 0x6, 0x8, 0x4033}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000285000)=[{&(0x7f0000eef000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002}, 0x10, &(0x7f0000305000)=[{&(0x7f00009ec000)="baa179cac297a3f7e6c5", 0xa}, {&(0x7f0000001000-0x62)="836ce76771338a35a8ad2009f4ad0492953f3c4889f7cd471fa2fba1fc7203b08180ede790c832131cca05ce64208240c048376b69674cb5518a76b6aedcdfaedffdb0a6be179054e5c165b50e7ebcc6cfa8b3b5e0dd9c3dbd585ea04683aabd80b0", 0x62}, {&(0x7f0000ff8000-0xc2)="38773b83ff79cabcdb58ebd854ebd9615d3d3f2cd339ea23447248bee8b2aa1af2a9625d56cdbe13b0d2c8a4de903d2eaa6443693aa97cbf38eef507e6a1947c9e650bb2d715b175fd09e908a0d779754c83b94f6ec515cce8f7f01c3099f3b7ff7e3529592ce6bd3bd159f8a705371d77c00807f496e5911aa185ce64b23f16f60ea4dd8df360a04d939bb3b4ed34447989e57fc9635269e852ba6efc6656652fb74a642260b09ee28a68bdc47bd03867ef16674a3fd285e7d8436b5862759db2fc", 0xc2}, {&(0x7f0000001000-0x27)="3365e8aabc732b135444719186eb9c3e6bbe0ad28ad2a52d755ea1e548a194ea31943daeae47b9", 0x27}, {&(0x7f00005ea000)="f4a8ff1c57f261226605479309ab80a3b683573b446abb2ae11b03c016633250c7f03bcbfb610759a878fca935ea638c6bc8a82ed2863267d210442dc89d7e31c5ef3423deff248ae2728db4022c5f94bf784db8b5dfd24a848058831926dfb48b8d44e792d144f0bb42f2bff768d8daef6162bf98ec886637f317269d716208956e4bfafb97c09de783fb460e9d18659fac5f6b4197ccc3669f65a05911a1cab44d4b13621eac479ff9993716ec586b7c9ff73dd965ef", 0xb7}, {&(0x7f000063a000)="56a700476299c08a0a777ab62aaddbf8fa125a646ff89be8400bfc88501b775114bb02318691393be9dbfbe5be2e10e902278adf7b5ebb71482560849d4d6948245c23d034e0ecf66d9e7ca420e2d1eecab993f4aba2ad91b2962eaaac5dd38fb2aca721a0288707bcc557a3bbaa4d16dde06901b4e7727b8c449872c30fc4b1fbc0611a3b47a8570ed036d926e9a098138a02334044acfaf286b3d96bbf0fca725a8bffdb42220a3965d72c21374390fb", 0xb1}, {&(0x7f0000000000)="491f3f7eaa98db94a350fd3694ac13d984a732e0ab7018e20d0acfffcfb8d65481fbccc43b9f2d24b1a6ab5207520e1c6b975a379fb364fa1c040564c479df66c2481d4b274d1e186fe5bbcf3cc731926bdf35c981", 0x55}], 0x7, &(0x7f0000000000)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0xffffffff, 0x4, 0x401, 0x100, 0xfffffffffffffff9, 0x1ff, 0x2, r1}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffff8001, 0x6, 0x401, 0xfff, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x401, 0x4, r4}}, @init={0x14, 0x84, 0x0, {0x3, 0x40, 0x1ff, 0xffffffffffffffff}}, @init={0x14, 0x84, 0x0, {0x7, 0x2, 0x81, 0x9}}], 0xdc, 0x1}, {&(0x7f000051c000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="fb63cc7d965c826c8483102bf24b838d7b7c36c5b848e090a85f62d80e33bbe7530201bd88122c2d761ada7d3615f6a3d7cb8c7cea5ddee3adfca40286b72ab92ee0899625b1bbcf73b04ed1a7d42756cfaba6a1c3778992b66ba3556d3611403cb073f6b050a835df4cacdcb63f65c8fceb26330891ba991285d83d23cbba1b5ca358a7b7141c7635c3a36e92430d44112ce3a7aee3abf7b19d2e5207226ae9455931b435eb9c16106fc513657b2f8e4f9f5a11def7ebabe28b54834a52364f7e1fffbc74ec0c3326464f5fc0a28d39", 0xd0}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xcc)="ed72a2e3fc9b653f022a9b3f7f253d4b99a1af662d93df2979281e0e841a34390a02cca44b6f8b0fdf0de47ef9221e9c25c429c249512a528e8541667f3eafcf5e64c9f9adbc1bcd4f1245f269a8c22e36ab5a1567a183116c4335f3f54bff13b264d83ff77a9591588079090ba7a43b5fcf9bf5d442b52956cf6f594829c570d0cd791ce3cf892af18a0f25f1b1d9d2e1b7e400dddea8641bd12c282f40584a54584bc449b77bb8ded0ba1182f30763d6b7e0062e5d32069c062f0382fea25d4fea77ce6e88bb4b4ce4339b", 0xcc}], 0x3, &(0x7f00005f3000-0x134)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x4, 0x430a, 0x1, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0xe5, 0x6, 0x20a, 0x4127, 0x4, 0x3, 0x30, 0x47, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x4, 0x4, 0x61e0, r7}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x8, 0x4, 0x3, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x0, 0x80, 0x400, r9}}, @init={0x14, 0x84, 0x0, {0x3, 0x6}}, @init={0x14, 0x84, 0x0, {0x4, 0x5, 0x0, 0x8}}], 0x134, 0x8814}, {&(0x7f0000578000-0x1c)=@in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x81}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000f7d000)="a197fa6fbb18b46d7df4c6ceeae8d317332271a0e03294b1c2bed8270b549e832a", 0x21}], 0x1, &(0x7f0000f93000-0xdc)=[@sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x9, 0x8000, 0xfffffffffffffff9, 0x1000, 0x7fffffff, 0x0, 0x5, r10}}, @init={0x14, 0x84, 0x0, {0x8, 0x0, 0x47b, 0xfffffffffffff79e}}, @init={0x14, 0x84, 0x0, {0x4, 0x2741, 0x7, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x8, 0x6, 0x622d, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffffffff, 0x7, 0x204, 0x7, 0x6, 0x7, 0x800, 0x7, r12}}], 0xdc}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002}, 0x10, &(0x7f0000001000-0x28)=[{&(0x7f0000001000-0x83)="4385e8e6b9180c1baf09d384aa6780edfb83ea97c47dc201c760c07cf310e95315700b5ea3d0e8893a247311e54a6f6189e8984865ec441b888a199a3fb30779e580c0ca1d4ebc716c5005bc3c1760c6d6fb68cc26d70c42f153b76061eba10f308749ecb204d36bdbd318ec7630457ced378f9c3eadc17b006de48c000701b2b70104", 0x83}, {&(0x7f0000000000+0x332)="532dc23120d48a0ce07f5c457f5b896cb0ae7e00efff2675", 0x18}, {&(0x7f0000001000-0xd1)="31f61d96196d3e69f58fd1fb04f4a9c73c49096a5e6d8965c437faf9a1fcf2d3640035e7a90f0aa187fa45ad3da3f0ecd944f84150ec560ebcdb34f7b6bc4013b45b1ff33e1f741fcb977ccfa42138b1d156241866599b24b128bd08b8389bab5b17284469a391e1518b9b452831b84c67bfdea6bc02951cf2efdad1571bb44bbe42ab2be11e8a0a580f2e2479dc9796b67423f88a4507bb0f41bc7d490b23c56c27dd289dc40c46c79f10a237bdffb5f749e5b39cc7c199d547146a56120df8ee796e5e32078cc886273954618a6b8a5d", 0xd1}, {&(0x7f00003c0000)="6712a94280c222", 0x7}, {}], 0x5, &(0x7f0000001000-0x84)=[@init={0x14, 0x84, 0x0, {0x14f, 0x10001, 0x6, 0xfffffffffffffff9}}, @init={0x14, 0x84, 0x0, {0x4, 0x2, 0x10001, 0xffffffffffffa08c}}, @init={0x14, 0x84, 0x0, {0xffff, 0x4, 0x9, 0xffffffff}}], 0x84, 0x8000}], 0x4, 0x40) 2018/02/10 18:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f67000-0x4)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000a4c000-0x24)) epoll_create1(0x80000) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000834000-0xc)='/dev/amidi#\x00', 0x655c, 0x8000) getpeername$packet(r2, &(0x7f000019b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000040b000-0x4)=0x14) fcntl$setstatus(r1, 0x4, 0x800) poll(&(0x7f0000a82000-0x40)=[{r0}], 0x1, 0xffffffff) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00001b7000)=""/51) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/02/10 18:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000975000)='/dev/cuse\x00', 0x9870e68e4f5def06, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000bad000-0x4)=0x7, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000035000-0x50)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) 2018/02/10 18:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000e08000-0x2)={0x0, 0x989680}, &(0x7f00007f6000-0x8)) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x1c, 0x0) 2018/02/10 18:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000418000-0x6)='./bus\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) lstat(&(0x7f0000f37000-0x6)='./bus\x00', &(0x7f0000032000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_mark(r0, 0x90, 0x32, r0, &(0x7f000099b000)='./bus\x00') setfsgid(r1) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000c8b000)='./bus\x00') 2018/02/10 18:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000, 0x1000004, 0x8011, r0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9204, 0xf0b1) openat$dsp(0xffffffffffffff9c, &(0x7f00009e5000-0x9)='/dev/dsp\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 18:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() futex(&(0x7f000000c000-0x4), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000005000-0x4), 0x0) process_vm_writev(r0, &(0x7f0000fe0000-0x28)=[{&(0x7f00003f3000)=""/44, 0x2c}, {&(0x7f0000758000)=""/88, 0x58}, {&(0x7f00004cc000-0x43)=""/67, 0x43}, {&(0x7f0000303000-0x1000)=""/4096, 0x1000}, {&(0x7f0000cfd000)=""/220, 0xdc}], 0x5, &(0x7f0000233000)=[{&(0x7f00004cc000-0x1000)=""/4096, 0x1000}, {&(0x7f000083f000-0x18)=""/24, 0x18}], 0x2, 0x0) sched_setaffinity(r0, 0x8, &(0x7f00002cd000-0x8)=0x200000005) futex(&(0x7f000000c000-0x4), 0x1, 0x0, &(0x7f000031c000-0x10), &(0x7f0000902000-0x4), 0x0) 2018/02/10 18:02:35 executing program 6: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f000072b000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000585000)=0x7, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f7b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000010000)) 2018/02/10 18:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000e8000)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00004f8000-0x3)=0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000417000+0xe94)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000326000-0x8)={0x9, &(0x7f0000bb2000-0x10e)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = socket(0x3, 0x7, 0x7fffffff) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f00008da000-0xfa)=""/250, &(0x7f0000c95000)=0xfa) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00007a0000-0xc)={0x0, &(0x7f0000719000-0xda)=""/218, &(0x7f00001ac000)=[]}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000815000)={0x2, &(0x7f0000166000)=[{}, {}]}) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00009d1000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000015000-0x8)=@assoc_value={0x0, 0x401}, &(0x7f0000291000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007b4000-0x48)={r1, @in={{0x2, 0x2, @empty}}, 0x9, 0x2}, 0x98) r2 = syz_open_dev$binder(&(0x7f00006f2000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x100000000000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e), 0x1}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) [ 54.629905] audit: type=1400 audit(1518285755.519:58): avc: denied { map } for pid=7951 comm="syz-executor1" path="/dev/usbmon0" dev="devtmpfs" ino=9116 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:usbmon_device_t:s0 tclass=chr_file permissive=1 [ 54.736246] binder_alloc: binder_alloc_mmap_handler: 7965 20000000-20002000 already mapped failed -16 [ 54.751579] binder: BINDER_SET_CONTEXT_MGR already set [ 54.757112] binder_alloc: 7965: binder_alloc_buf, no vma [ 54.758455] binder: 7965:7968 ioctl 40046207 0 returned -16 [ 54.762688] binder: 7965:7973 transaction failed 29189/-3, size 40-8 line 2957 2018/02/10 18:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x20}]}, &(0x7f0000f92000-0x4)=0x3d7) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c02000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f0000bd1000)={0x2, 0xa1}) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@generic={0x9, 0x0, 0xe4df}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096}, 0x48) 2018/02/10 18:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a3a000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f00006df000)) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) timerfd_settime(r0, 0x1, &(0x7f0000d45000)={{0x77359400}, {0x77359400}}, &(0x7f0000100000)) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f00002ba000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) mount(&(0x7f000026e000-0xe)='./file0/file0\x00', &(0x7f0000acf000)='./file0\x00', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)) 2018/02/10 18:02:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000000+0xc83)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0xffffffffffffffff, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x6, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr=0x1}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x3c8) 2018/02/10 18:02:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f55000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r0, 0x0, 0x0, 0x1) sendmsg$alg(r2, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000385000-0x20)=[], 0x0, &(0x7f0000b27000)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}, 0x0) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f000020c000-0x18)=[{&(0x7f0000589000-0x57)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000d85000)={0x7b, 0x0, [0x9, 0x9, 0x8, 0x1]}) 2018/02/10 18:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000fd6000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000037e000-0x20)={@common='eql\x00', @ifru_flags=0x2ff}) write$tun(r1, &(0x7f00002d3000)=@hdr={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "b8f9eb", 0xf98, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xf98, 0x0, "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"}}}}, 0xfca) 2018/02/10 18:02:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mouse(&(0x7f0000fe3000-0x12)='/dev/input/mouse#\x00', 0x8001, 0x40400) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00006e1000-0x8)=0x8, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000407000-0x4)=0x84, 0x4) socket$inet6(0xa, 0x1, 0xfffffffffffffeff) r2 = syz_open_dev$vcsa(&(0x7f000027d000-0xb)='/dev/vcsa#\x00', 0x9, 0x40) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000948000-0x4)=0x8, 0x4) 2018/02/10 18:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$rfkill(0xffffffffffffff9c, &(0x7f00005ee000-0xc)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00002b7000-0xc)={0x2, 0x9, 0x1000000000000, 0x1, 0x8, 0x81}) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r2, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) sendmsg$unix(r2, &(0x7f000013e000-0x1c)={&(0x7f000087d000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000004c000-0x18)=[{&(0x7f0000c33000-0xfe)="91b836a140e339b865bd1001091f8d462b4156107b36bb98f75ef32ab44fe952c86539e54d7666d456a7656d8c43d0739a99042cf9186752c91a401e33352ca2dc7b119a6906341e23b5b89176cca51495fe474693e91ada525c0562930d6a71d90e90cc3660e30a789731089bd5d79108d7b07ef71cd9ec375e38d00c9e563d7035ff2f2f3859e8a9b068b042be331abca9b5cd72fdd5b2dc18f246de0b3a6dbd03a4a7dcd6fb66230a9f6d14c656701387b2baef7650c3d0c6684990f151fd2fdd156bef829b18fec04ec0d021a12477d0b5db5baade3f133a88960f6de746673443a10f0acada89296c1c56d212c9cd1add625a1e2be60d162ae59ffa", 0xfe}, {&(0x7f0000702000)="47a22d00a299e4a58736eda872025e766f85de08462e259d68516b8a362c5bb686ce11925007f07ea4ddc47ce1e258b714c9b50158a731cbca5e10f47a8c873ab867ce5726b801de13afbaa09cb3229107e3e4bc20a6bea40210242f7b21965731d2784a7f99d35817f855d5aba7ef397337301b94fcdd44aec6475d54765a1b1ea18b3d9b7f0fcae782137c5644ed35a31b8aa707626184b60097a439a509ed58e684f171c9950c94e4763a9aebdfd509fb3776671ff13d7fc28134a8171485e9ec62accbf89370de01f07c848e55bc00306d2ef94183a37bd2d0b8255e1596521c5bba222ae9af8711e3ad2ae7da03dbedd9e16a", 0xf5}, {&(0x7f00005a4000-0x64)="b05a5b67337d0db0e1808bb6d9da9f8ca8b8451b963e01b8db648a781d0cf4042b4521daafe360b89368e7c7ee182f6ed5b3cc4c9e02949d91b251b85e561ecd5cfa5cbd0449ba4c607275018c450e448606b1bc57c8deb442e7702bf9dd7757ae4b58d3", 0x64}], 0x3, &(0x7f00006a2000)=[@rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x1c, 0x1, 0x1, [r2, r2, r0, r0]}], 0x30, 0x20000000}, 0x20000000) 2018/02/10 18:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b42000-0x9)='/dev/vcs\x00', 0x80001, 0x0) getpeername$packet(r0, &(0x7f000047f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000d12000+0x4c2)=0x14) socket$inet_sctp(0x2, 0x5, 0x84) [ 54.785854] binder: undelivered TRANSACTION_ERROR: 29189 [ 54.791406] binder: release 7965:7968 transaction 12 out, still active [ 54.798109] binder: unexpected work type, 4, not freed [ 54.803396] binder: undelivered TRANSACTION_COMPLETE [ 54.808717] binder: send failed reply for transaction 12, target dead 2018/02/10 18:02:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0xfffffffffffffff9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r1, &(0x7f0000002000)=""/6, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000004000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000-0x9)='vboxnet1\x00', 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000004000)='/dev/audio#\x00', 0xc2a, 0x40) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xf4)="e95323e463044cba254450278a813ee1bd2def7ff130aca430b74d2cde3975e792caaa47b7361be6749a340dfa8082f1bcaccd919a01b068d379c8ce1c8711e1e6b6b84be12ee3a05e35448f06fe660d048c2dcb69b18d141a6f57b7dcda470aa863ea433b4b857e0cf5397907a9a289168e4aba152e7faeb8e10b9d10511878d2e223385a7b7f1c5492481d99c96a24593fb39e2603ec16678b46a995c3c0af224c812b982dae28708a8409c4abed28914c210b21f9fe331e884bf383731895fb8bc96c56b39c3c377636e36cfe0d08d106d4e111664d289ddc696389f7cd7efc93c0ca5e44b7cfc90cbad91c83a9b3eda825ef", 0xf4, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f0000005000)="91ac3560e9369153f2ebed51fe38435a3141f6ce6e596b7658ab63d13da2") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x7ea8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:35 executing program 7: r0 = socket(0x2, 0x400000003, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000002000-0x4)=0x100000001, 0x4) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000001000-0xcd)=""/205, &(0x7f0000000000)=0xcd) getsockopt(r0, 0x101, 0x1, &(0x7f0000000000), &(0x7f00003b7000)=0x2a0) 2018/02/10 18:02:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000967000)='/dev/dsp\x00', 0x2080, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') pread64(r0, &(0x7f000041f000+0x621), 0x0, 0x0) 2018/02/10 18:02:35 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002d00030007ffeb946fa293b7ff0000001f000000000000003540000000000000", 0x24}], 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000000c000)='/dev/hwrng\x00', 0x301040, 0x0) 2018/02/10 18:02:35 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003a6000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000733000-0x3c8)={0x1ffff, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x1, 0x6, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0x2, @dev={0xac, 0x14}}}]}, 0x3c8) 2018/02/10 18:02:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009f6000-0x4)=0xd9, 0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ed6000)={0x0, @in6={{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x101}}, 0x8, 0x3, 0x7, 0x7, 0x24}, &(0x7f0000c42000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fea000-0xa0)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20, 0xffffffffffffcf30, 0x80cf, 0x8, 0x4}, &(0x7f0000cf1000-0x4)=0xa0) 2018/02/10 18:02:35 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000001000-0x4)=0xf) r1 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000f20000-0x8)) madvise(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) clone(0x0, &(0x7f0000002000-0xf5), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000f21000-0x1000)) 2018/02/10 18:02:35 executing program 6: mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000d7f000-0x1c)=@req3={0x3ff, 0x800, 0x23d, 0xfff, 0x5, 0x7, 0x1}, 0x1c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000f62000-0x2c)={0x2, 0x0, 0x5, 0x6, 0x6, r1, 0x7}, 0x2c) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f61000-0xf0)=[@in6={0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7ff}, @in6={0xa, 0x3, 0x9, @empty, 0x3}, @in={0x2, 0x2, @rand_addr=0x6}, @in6={0xa, 0x3, 0xb4, @dev={0xfe, 0x80, [], 0x0, 0xb}}, @in6={0xa, 0x2, 0x95f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0x3a, @empty}, @in6={0xa, 0x0, 0x8f4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x100000001}], 0xf0) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x3, 0x0, &(0x7f0000f63000-0x8)) fallocate(r1, 0x2, 0x0, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000e71000-0xd4)=[@in6={0xa, 0x2, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xadf}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0x7ba}, @in6={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8001}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}], 0xd4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ccb000-0x18)={0x0, 0x0, 0x30}, &(0x7f0000048000)=0x32f) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/02/10 18:02:35 executing program 4: getrlimit(0x81c691ae9b48fea1, &(0x7f0000ed6000)) mremap(&(0x7f00006d6000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f00008d3000/0x3000)=nil) 2018/02/10 18:02:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x3, &(0x7f0000000000)=0x985e, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6c, &(0x7f0000d3b000), &(0x7f0000a04000-0x4)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) readv(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000449000-0x24)=""/36, 0x24}], 0x1) 2018/02/10 18:02:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00007a1000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00006a8000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) r3 = socket$alg(0x26, 0x5, 0x0) r4 = syz_open_dev$admmidi(&(0x7f0000bba000-0xe)='/dev/admmidi#\x00', 0x3ff, 0x400480) ioctl$EVIOCGEFFECTS(r4, 0x80044584, &(0x7f00004bf000)=""/4096) bind$alg(r3, &(0x7f0000c23000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) preadv(r4, &(0x7f0000b53000)=[{&(0x7f00008c1000-0x4b)=""/75, 0x4b}, {&(0x7f00001c3000-0xf8)=""/248, 0xf8}], 0x2, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f000070e000)='/selinux/user\x00', 0x2, 0x0) r5 = accept4$inet(0xffffffffffffffff, &(0x7f0000240000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000117000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ddf000)={0x2, [0x0, 0x0]}, &(0x7f00004fc000)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000755000-0x6)={r6, 0x400}, 0x6) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00009f5000)) close(r3) getsockopt$sock_int(r5, 0x1, 0x0, &(0x7f0000bfb000-0x4), &(0x7f000040f000)=0x4) r7 = syz_open_dev$dspn(&(0x7f0000254000-0xa)='/dev/dsp#\x00', 0x82, 0x200000) ioctl$KVM_ENABLE_CAP(r7, 0x4068aea3, &(0x7f0000532000-0x68)={0x74, 0x0, [0x9, 0xfff, 0x800, 0xffffffffffffff81]}) r8 = socket(0x10002000000011, 0x8000000080003, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000ea0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x301}) ioctl$sock_bt_hidp_HIDPCONNADD(r8, 0x400448c8, &(0x7f00008ab000)={r8, r5, 0x5, 0x9, &(0x7f0000377000)="384e8c3136113a69170383c5f279cf9cbc6c2070ef924802d21e3ba5f29149ac0072306738db33548e3a07d5b6cfb8307477448f485aae0818788eb61f2ad2d71d0feedc10ce567870b0959d39119398f7701bcadf16028858f6116a68c56e5dce75552534dc8be6610f3d5c27262d8d176deba11f1b2a44e81f4b94d2d44991ca6c1b25ee81daf7d0e68622a789a28485293e29d3722b5b5a03", 0xfffffffffffffbff, 0x400, 0x0, 0x0, 0x3, 0x8001, 0x93, "f001e461131fcfbb0c1ec614dc5a13b6531ea04f276ecfe1f17e5efe72848b767800635fda739c8bde8aec9e5fbb1d5df120e2de78c7882406ed8c10e1e8c06ba7de5fb58b3bbba0567c8892c342c9c1082193751b8372a538dc225705f1287d71cd8391a8dd9695ee82733685d76ef666a09e94022983dfc53e39720f54301e450dce903e299750e455f1c4caa5d95c1a6497e880"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f00007c6000-0xa8)={{0x5, 0x8}, 'port1\x00', 0x0, 0x800, 0x9, 0x5, 0x2, 0x80000, 0x400, 0x0, 0x3, 0x6}) 2018/02/10 18:02:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a1e000)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000dc6000-0x4), &(0x7f0000a45000-0x4)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00009a9000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000d2a000)={r2, 0x3}) fstat(r0, &(0x7f0000451000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000a5c000-0x9)='/dev/dsp\x00', 0x8100, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000a5b000)={&(0x7f0000847000-0x8)='./file0\x00', r1}, 0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000dfe000)={0x0, 0x0, 0x6, 0xffffffffffffffff}, &(0x7f0000f01000)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00006f9000-0x98)={r5, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x8, 0x6}, &(0x7f0000928000)=0x98) getgroups(0x3, &(0x7f000028b000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r7 = syz_fuseblk_mount(&(0x7f0000a91000-0x8)='./file0\x00', &(0x7f0000dd3000)='./file0\x00', 0x2000, r3, r6, 0x5, 0x8, 0x2000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f00005a3000)={0x2, r7, 0x1}) 2018/02/10 18:02:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$sock_int(r0, 0x1, 0x38, &(0x7f0000ad9000-0x4)=0xe6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000531000-0x8)=0x4) listen(r1, 0x2) poll(&(0x7f0000f81000)=[{r1}], 0x2eb, 0x431b8446) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e09000)='/dev/cuse\x00', 0x4000, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00009b4000-0x28)={0x2, 0x0, [{0x677, 0x0, 0x100}, {0x2fc, 0x0, 0x82}]}) shutdown(r1, 0x0) 2018/02/10 18:02:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000073f000-0x4)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000766000-0x38)={&(0x7f0000fc1000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f0000b7f000+0x9b0)}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f69000-0x38)={&(0x7f0000196000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f00000db000)=[], 0x25d, &(0x7f000001a000)=""/79, 0x7bf7fe846f400248}, 0x0) dup3(0xffffffffffffffff, r1, 0x0) 2018/02/10 18:02:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x40000005, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:36 executing program 7: mmap(&(0x7f0000000000/0xf42000)=nil, 0xf42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000806000)=0xbffffffffffffffa, 0x8) writev(r0, &(0x7f0000012000-0x10)=[{&(0x7f000000e000-0xa3)="f8408e907d003cb2", 0x8}], 0x1) r1 = epoll_create(0x5) dup2(r1, r0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) iopl(0x7ff) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r2) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r2, 0x16) 2018/02/10 18:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_netfilter(r0, &(0x7f0000326000)={&(0x7f0000bcb000)={0x10}, 0xc, &(0x7f0000e08000)={&(0x7f0000bab000)={0x14, 0x1, 0x2, 0x7a8b566d789388b3, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000827000)='/dev/rfkill\x00', 0x50000, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000e32000)=0x4) 2018/02/10 18:02:36 executing program 6: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000002000)={@rand_addr, @multicast1, 0x0}, &(0x7f000001b000-0x4)=0xc) ioctl$sock_ifreq(r0, 0x0, &(0x7f000000b000)={@generic="aadf515dea4e74825fa2ea02a970ff92", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2, 0x3, {0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x6}}}}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000002b000-0xc)={0x0, 0x7fff, 0x30}, &(0x7f000002a000)=0xc) r4 = syz_open_dev$mice(&(0x7f0000003000)='/dev/input/mice\x00', 0x0, 0x200100) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f000002b000)={0x101, 0x8, 0x5, {0x77359400}, 0x2, 0x6e04}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000003000)={r3, @in6={{0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffff}}}, 0x8c) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f000000d000-0xc)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000029000)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x8, 0x0, 0x0, r1}]}]}, 0x28}, 0x1}, 0x0) 2018/02/10 18:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) uname(&(0x7f0000cf4000-0xc3)=""/195) 2018/02/10 18:02:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) r1 = socket$inet6(0xa, 0x8000e, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x3318100000000000, 0x6, 0x8, 0x100000001, 0x1, 0x0, 0x4, 0xfffffffffffffffd, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x7dd, 0x4, 0xff, 0x7, 0x0}, &(0x7f00004da000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000001000-0x10)={0x29, 0xfffffffffffffff4, 0x5, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={r2, 0x4, 0x8, 0x1, 0x1, 0x3, 0xc0e, 0x7, {r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x200, 0x4, 0xfffffffffffffffa, 0x8}}, &(0x7f0000341000)=0xb8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000001000-0x2)=0x1, 0x2) 2018/02/10 18:02:36 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getscheduler(0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0xea6, 0x8000, 0xce2, 0xe19, r1}, &(0x7f0000001000-0x4)=0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/10 18:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = creat(&(0x7f00001e7000-0x8)='./file0\x00', 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000893000-0x4)=0x8) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) r2 = syz_open_dev$mouse(&(0x7f0000bdd000)='/dev/input/mouse#\x00', 0x6, 0x40100) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) mq_notify(r2, &(0x7f000019f000-0x58)={0x0, 0x10, 0x0, @thr={&(0x7f0000479000)="8686c09cd0da24d939ee2d9528a215d7b60b8d3ef8a7a36f5dfe8516b53de80fedae0d5f781adcbdd5b42831972a153a1f5f67e5326e88a0e62c409fa4d8c184b29f6b0bb4e48054d180136400204eb749c3e95449e2779fce10", &(0x7f0000b8f000-0x1000)="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"}}) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00005d7000)=""/76) connect$inet(r0, &(0x7f00004ea000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/10 18:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffb, &(0x7f0000002000)=0x0) io_submit(r0, 0x1, &(0x7f0000c15000-0x4)=[&(0x7f0000761000-0x40)={0x0, 0x0, 0x0, 0x10000001, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="8893019c", 0xff41, 0xca, 0x0, 0x1, 0xffffffffffffffff}]) 2018/02/10 18:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = request_key(&(0x7f0000029000)='encrypted\x00', &(0x7f000058b000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00004c1000-0x8)='vmnet1[\x00', 0xfffffffffffffff8) r2 = add_key(&(0x7f00000cf000-0xd)='dns_resolver\x00', &(0x7f00005d0000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00008a5000-0xb3)="238da00e7c107411da5de7d32529db046c0a5743c82895b53da5bf70d756518114e848c00248183c1219eb295c33f896b450dee047079c716c1b549cfa41c0c28f6026d1bc6bca5401221b3f1ba330d81d1f159fe62c78812d1f6641b77c14c561e268cd254d682be124bf495dde391484928fb19bce8a60c1252d9501f87046ba2c6ac186347c244438ee0474a56280da94d574f944213d302fa797998c6b1327b85bb74bc40d632d18150da4d23a0524da6a", 0xb3, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000cb2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$inet(r3, &(0x7f0000315000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000078b000)=0x10) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x26, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/10 18:02:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40001, 0x0) r1 = socket$inet(0x2, 0x800, 0x9) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000001000-0x90)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00007b6000-0xb)='/dev/adsp#\x00', 0x0, 0x202400) ioctl$KVM_DIRTY_TLB(r0, 0x400caeaa, &(0x7f000050f000-0xc)={0x612b, 0x10001}) listen(r0, 0x2) 2018/02/10 18:02:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000069000)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000af8000)=[0x1, 0x98]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00005b7000)=[@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x5}], 0x1c) 2018/02/10 18:02:36 executing program 2: r0 = open(&(0x7f00004a8000)='./file0\x00', 0x20000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000037a000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000435000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x3, 0x3, 0x2, 0x3, 0x2, 0x80, 0xa0, 0x3f, r1, r2}, {0xff, 0x2, 0x1, 0x1f, 0x80000001, 0x3ff, 0xff, 0x69d}, {0x6, 0x1ff, 0x1, 0xec5}, 0x1, 0xffffffffffffffff, 0x2, 0x1, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0x14}, 0x3, 0x32}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x1, 0x1, 0x4, 0x0, 0x4, 0x7fffffff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r3, 0x0, 0x21, &(0x7f00000b0000), &(0x7f00001f2000-0x4)=0x4) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000c83000-0x4)) 2018/02/10 18:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000e0c000-0xc)='/dev/autofs\x00', 0x300, 0x0) r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00005f0000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$netrom(r0, &(0x7f000060b000)={&(0x7f000078a000-0x48)=@full={{0x3, {"ec500ab3427332"}}, [{"2a15df8b8a0040"}, {"bac04ae178a108"}, {"f5913b3892396a"}, {"b79380eeea8ce7"}, {"54afba5e82cd9d"}, {"c6c264886968a6"}, {"82ca99da4d8cc6"}, {"f56bc9c4a26950"}]}, 0x48, &(0x7f0000626000)=[], 0x0, &(0x7f0000ebc000-0x148)=[]}, 0x40012062) syz_open_dev$amidi(&(0x7f0000b5f000)='/dev/amidi#\x00', 0x0, 0x2) 2018/02/10 18:02:36 executing program 1: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f1b000-0x9)='/dev/rtc\x00', 0x2400, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(r0, &(0x7f00005cf000)=@full, &(0x7f0000f1b000)=0x2f9, 0x80806) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a02000-0x20)={"2562d7a21ac09c98c00afa8e8e49e9ed", {0x4, 0xd76, 0x1, "2dfb64f13e33", 0x6}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000d2b000-0x20)={@generic="e4b70494ef7b06fbb6b05754ddd8b457", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002}}) r2 = socket$inet(0x2, 0x2, 0x0) bind(r2, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty}, 0x10) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000ecd000+0x4f6)={0x19980330}, &(0x7f0000033000-0x18)) getsockopt(r3, 0x0, 0x41, &(0x7f0000695000-0x11)=""/17, &(0x7f0000dff000-0x4)=0x19e) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00006f5000-0x70)={0x6, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x2, @rand_addr=0x1f}, {0x2, 0x0, @loopback=0x7f000001}, 0x56, 0x4e, 0x8000, 0x7fff, 0x3, &(0x7f0000a20000-0x10)=@common='ip6gre0\x00', 0x2, 0x4, 0x6}) poll(&(0x7f00000f8000-0x8)=[{r0, 0x6022}], 0x1, 0x1) sendto$inet(r2, &(0x7f0000e7b000)="dc", 0x1, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/10 18:02:36 executing program 3: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000365000-0x4)=0x2, 0xffbc) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000ef0000-0x4)=0x10000000008, 0xf4f2) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ef1000-0x8)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) [ 55.351527] QAT: Invalid ioctl [ 55.364082] QAT: Invalid ioctl [ 55.402651] QAT: Invalid ioctl [ 55.414499] QAT: Invalid ioctl 2018/02/10 18:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80402, 0xff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000719000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000021b000-0x4), 0x7e) 2018/02/10 18:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x0, 0x8, 0x1) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f000001d000)=0xf62, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r3 = dup(r1) recvfrom$ax25(r3, &(0x7f0000013000)=""/243, 0xb, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000b1000-0x6)={0x0, 0x3}, &(0x7f0000356000)=0x6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ce6000-0x8)=@assoc_value={r4, 0xfffffffffffffb14}, 0x8) timerfd_create(0x2, 0x80800) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f000075b000+0x995)='/dev/hwrng\x00', 0x6845, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x403c5404, &(0x7f0000ac0000-0x3c)={{0x3, 0x3, 0x100000000, 0xffffffffffffffff, 0x200}, 0x53, 0xa}) ioctl$TCSBRKP(r5, 0x5425, 0x400) ioctl$VHOST_SET_MEM_TABLE(r5, 0x4008af03, &(0x7f00008ca000)={0x4, 0x0, [{0x2, 0x31, &(0x7f0000f03000-0x31)=""/49}, {0x5000, 0xec, &(0x7f00009c2000-0xec)=""/236}, {0x1004, 0xe3, &(0x7f000030c000)=""/227}, {0xd000, 0x91, &(0x7f0000950000-0x91)=""/145}]}) getsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000fe6000-0x4), &(0x7f00000b1000-0x4)=0x4) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f0000590000-0x11)='mime_typecgroup:\x00') getsockopt(r0, 0x100000001, 0x2, &(0x7f000074b000)=""/95, &(0x7f0000f7d000-0x4)=0x5f) r6 = socket(0x9, 0xe, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000d68000)={0x0, 0x21, 0x30, 0x8, 0x8b3}, &(0x7f00008d2000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000b8f000-0x16)={r7, 0xe, "c694158e38f0c69cb1ff075eed25"}, &(0x7f0000a9f000-0x4)=0x16) 2018/02/10 18:02:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) r2 = syz_open_dev$midi(&(0x7f00002d1000-0xb)='/dev/midi#\x00', 0x3f, 0x101000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x7f, 0x6c}, [@ldst={0x5, 0x0, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3f, 0xc3, &(0x7f000036e000)=""/195}, 0x48) ioctl$TIOCCONS(r2, 0x541d) 2018/02/10 18:02:36 executing program 2: r0 = creat(&(0x7f00009e9000-0x8)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000091d000-0x8)={0x0, 0xbfc}, &(0x7f000024b000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000047d000-0x14)={r1, 0x1, 0x6, 0x5, 0x3ff, 0x7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f0000c98000-0x8)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000cef000)={0x0, 0x0, []}) r3 = dup2(r2, r2) ioctl$TCGETA(r3, 0x5405, &(0x7f0000efc000-0x14)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/sequencer2\x00', 0x208000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r4}) 2018/02/10 18:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000839000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000746000)={0x0, 0x3, 0x2, 0x7, 0x4, 0x9, 0x81, 0x8, {0x0, @in6={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x3, 0xffffffffffff0001, 0x3, 0x46f5, 0x7}}, &(0x7f0000868000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a82000)={r1, @in6={{0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, 0x2, 0x100000000, 0x100, 0x7fff, 0x6}, &(0x7f0000604000-0x4)=0xa0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x5, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001c0000)={0x0}, &(0x7f00002f3000)=0xc) r2 = getpgrp(0xffffffffffffffff) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bd7000-0x9)='/dev/ppp\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00002b6000)={r3, r0, 0x7f47}) syz_emit_ethernet(0x4e, &(0x7f00000f8000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ff2908", 0x18, 0x3a, 0xfff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0xc5, 0xccf, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) ptrace$getregs(0xe, r2, 0x3f, &(0x7f0000a94000-0x68)=""/104) 2018/02/10 18:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a3e000)='/dev/ptmx\x00', 0x20fe, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x1) r1 = syz_open_dev$audion(&(0x7f0000174000-0xc)='/dev/audio#\x00', 0x6, 0x40) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000f30000)={0x0, r1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ea7000)=@sack_info={0x0, 0xca, 0x1}, &(0x7f00008c8000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f000029e000)={r2, 0x1000, "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"}, &(0x7f0000188000)=0x1008) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000798000)) 2018/02/10 18:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f57000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x200}) r2 = dup2(r1, r1) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000092000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7fffffff}) 2018/02/10 18:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000190000-0x8)={0x0, 0x0}) getpgid(r0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000f3a000-0xa)='/dev/dsp#\x00', 0x3, 0x4000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f98000-0x6)={0x0, 0x6}, &(0x7f0000a8f000)=0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000771000-0x108)={r2, @in6={{0xa, 0x1, 0x9, @empty, 0x633}}, [0xffff, 0xfff, 0x1ff, 0x800, 0x821, 0xffffffff, 0xfff, 0xffffffffffffff01, 0x2, 0x80000001, 0x61a7, 0x6, 0x1ff, 0x3d, 0xfffffffffffeffff]}, &(0x7f00009aa000)=0x108) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f000006a000)={{0xdb, 0x6, 0x7ff, 0x3, "93de73fb0f28cf8914076401b6522b857c6f0ba9d0332e1379181b9d4469d2226a8643ab9d54a03dd9de69d5", 0x80000001}, 0xffffffff, [0x0, 0xc2c, 0x3, 0x8000, 0xffff, 0x1, 0x0, 0x10000, 0x1, 0x0, 0xe72e, 0x1, 0x3, 0x3, 0x5, 0xdc, 0x0, 0x1f, 0x7, 0x302, 0x2, 0x9, 0x3ff, 0x7, 0xffffffffffffffff, 0x8, 0x1, 0x4, 0x1, 0x2, 0xffff, 0xffffffffa717e876, 0x8, 0x1, 0x3, 0x9, 0x3ff, 0x7, 0x3f, 0x7, 0x1, 0x9, 0x2, 0x8, 0x0, 0xc97a, 0x1, 0xde8, 0x3, 0x5, 0x1, 0x100000001, 0x0, 0x0, 0x645d, 0x80000001, 0x0, 0xffffffffffff0001, 0x81, 0x10000, 0x1, 0x87e, 0x101, 0xf0, 0x2, 0x5, 0x8c, 0x81, 0x0, 0x6, 0x86e50a5, 0x3, 0x9147, 0x6, 0x9, 0xb9, 0x8, 0x8, 0x9, 0x5, 0x4, 0xae2, 0x8001, 0x6, 0x2, 0x1, 0x1000000000000000, 0x100000000, 0x1, 0x8000, 0x9, 0x80, 0x80000001, 0x5, 0x81, 0xffffffff, 0x2, 0xca27, 0x0, 0x1, 0x8000, 0x3, 0x2, 0x5, 0x5, 0x1, 0x9, 0x80000001, 0x6, 0x3, 0xff, 0x200, 0x1b302fe, 0x0, 0x3fc, 0x63, 0x2, 0xc5c, 0x7fffffff, 0x1ff, 0x8000, 0x8, 0x3847e21f, 0x8, 0x5, 0x7f]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000659000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0xf345926ccc577763, 0x100000000}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000090d000-0x4)=0x0) mq_notify(r1, &(0x7f00000f9000)={0x0, 0x28, 0x7, @tid=r3}) prctl$intptr(0x26, 0x0) 2018/02/10 18:02:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f03000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7f}}, 0xfffffffffffffffd, 0x7, 0x401, 0x22, 0x5}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @remote, @loopback}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x14)={r1, 0x10001, 0x6, [0xffffffff, 0x3ff, 0x93a, 0x3, 0x9, 0x4]}, 0x14) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000000a000-0x12)={@common='ipddp0\x00', 0x3f}) 2018/02/10 18:02:36 executing program 3: rt_sigaction(0x9, &(0x7f0000fcb000), &(0x7f00007b4000), 0x8, &(0x7f00003ed000-0x8)) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000fae000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000c8f000-0x8c)={0x0, @in={{0x2, 0x1, @empty}}}, &(0x7f00003b7000)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000cb0000)={0x7, 0x4, 0x4, 0x7ff, 0x3, 0x81, 0x3, 0x1ff, r1}, &(0x7f00007a2000)=0x20) r2 = syz_open_dev$vcsn(&(0x7f0000d66000-0xa)='/dev/vcs#\x00', 0x200, 0x30400) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000b46000-0x4)=0x3, &(0x7f000041e000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000243000)={0x0, 0x7, 0x0, []}, &(0x7f0000d69000)=0x8) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cfa000)={r2, &(0x7f0000796000)="7996e2e9b3227fea0bc8ed54400910906388f76c0087e6457a29ebed0dd9312d608f9c37082dc03794183fe2615c3d16c125f5051bc0f059cfae88fb82825b64ee9827a32b39a298fb2966a15d797f88cdb1d0606c8fb715bcfa838286c15b4b65f092cce401d190fa43dbcb881fa897a926c5835f957015f2479e48b82dd26afc46344eb43ee0ef835e3999a39e12573e7ef6dcae635227ffef"}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000539000-0x20)={0x9, 0x1, 0x6, 0x80000000, 0x1, 0x6, 0x11, 0x3, r3}, &(0x7f0000f48000)=0x20) 2018/02/10 18:02:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat(0xffffffffffffffff, &(0x7f00007b9000)='./file0\x00', 0x140, 0x1) r1 = syz_open_dev$admmidi(&(0x7f000047a000)='/dev/admmidi#\x00', 0x7, 0x2) socket$can_raw(0x1d, 0x3, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f00002aa000-0x16)=""/22) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ebe000)={&(0x7f0000d7f000-0x14)={0x14, 0x8, 0x6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) timerfd_create(0x7, 0x800) 2018/02/10 18:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r0, &(0x7f0000486000-0x48)="18f4241a05f57141ebf0f7ac134f8dd008cb0c2c3981e4f363fbb198208a4ff30f8dcb76aa5d972865ec04fbcafcd01dec4a1ff1a4c5d3963f087885af176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f00000b3000)={0x11, 0xd, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) recvmsg$kcm(r0, &(0x7f000018d000)={&(0x7f00005a3000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000dd4000-0x30)=[{&(0x7f0000840000)=""/26, 0x1a}, {&(0x7f00008ae000)=""/230, 0xe6}, {&(0x7f0000fdf000-0x5a)=""/90, 0x5a}, {&(0x7f0000ada000-0x71)=""/113, 0x71}, {&(0x7f0000fb3000-0x9f)=""/159, 0x9f}, {&(0x7f0000455000-0xaa)=""/170, 0xaa}], 0x6, &(0x7f0000d9f000-0x1000)=""/4096, 0x1000, 0x3}, 0x40000040) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00003c8000-0x8)) [ 55.845793] syz1: Invalid MTU 2147483647 requested, hw max 65521 [ 55.878200] syz1: Invalid MTU 2147483647 requested, hw max 65521 2018/02/10 18:02:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f00007bb000)='/dev/amidi#\x00', 0x1ff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000740000)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x800) 2018/02/10 18:02:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00007d9000)={0x0}) readahead(r0, 0x7fff, 0xfffffffffffffffa) r1 = socket(0x200000000012, 0x2, 0x0) write(r1, &(0x7f0000ecd000)="2400000024007ffc00001200000001000003f6ff010000000000f300f1ffffef1300ff10", 0x24) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000735000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) 2018/02/10 18:02:36 executing program 2: socket$vsock_stream(0x28, 0x1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005f9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00002f5000-0xd)='/dev/snd/seq\x00', 0x0, 0x4280) signalfd4(r0, &(0x7f0000937000), 0x8, 0xffffffffffffffff) 2018/02/10 18:02:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) socketpair(0x11, 0x0, 0x1, &(0x7f00003e6000-0x8)={0x0, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000721000)=0x1) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00008f9000)={{&(0x7f0000c9e000-0xf7)=""/247, 0xf7}, &(0x7f00008cb000), 0x28}, 0x20) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000b28000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10, {0x2, 0x1, @multicast1=0xe0000001}, @generic="bdf543358970315dd72872c07fae247c"}) 2018/02/10 18:02:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000997000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}, &(0x7f0000000000)=0xa0) 2018/02/10 18:02:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) mincore(&(0x7f0000e46000/0x2000)=nil, 0x2000, &(0x7f0000120000+0xffc)=""/151) listen(r0, 0x4815) syz_emit_ethernet(0x4a, &(0x7f00003c4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/10 18:02:36 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000288000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000001000-0x3)="746b3a4a69202e4f6dc5c3411d178691", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x6, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0x3c8) 2018/02/10 18:02:36 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000011f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000391000)=0xc) setgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000799000-0x9)='net/snmp\x00') ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000381000)="3f2f5efb2e744933465c5bd7ee89b78338f647c2030116459f722b9efcb1ba43e1bb5015d84e1aca36bd9b656f960988") 2018/02/10 18:02:36 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000423000-0x15)='/proc/self/net/pfkey\x00', 0x20001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000002000-0x6e)="ad4adeaee679d08af5f86956dee6dbeaecd22b0f6d7858db6f1ea2e4cbe88ded994ac77efc2e18c1413387141b8aeed81901d68f1cf48fdd8cefd3b9020d16af9e4dad9a18d11e8741e86401915cd193af1fe577ca72119a9ace86e728f3f82a8ee40c3f88da1dc2785da0e13555", 0x6e) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r3, &(0x7f000000b000-0x21)={0x28, 0x4, 0x0, @fuse_notify_inval_inode_out}, 0x28) ioctl$VHOST_SET_VRING_NUM(r3, 0x4008af10, &(0x7f0000006000-0x8)={0x3, 0xfe6}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000060000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) setresgid(r1, r2, r4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00008b6000)=r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x81) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b48000-0x4), &(0x7f000028b000)=0x4) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:36 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x31, &(0x7f0000001000-0x2f8)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000d31000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, "434f4e4e5345434d41524b00000000ffc99a3b00"}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @generic="0c3bd6895df9faacfb3abae1b6926af3", @generic="4bc90ca780807d9bc6a0fa31752151f0"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x0) clock_adjtime(0x0, &(0x7f0000a30000-0x68)={0x301c, 0x6, 0x3, 0x0, 0x7, 0x7, 0xffffffffffffa547, 0x5, 0x10000, 0x0, 0x100000001, 0x5e9, 0x5a1, 0xdd96, 0x80000001, 0x3f, 0x9, 0x9, 0x4, 0x4, 0x1, 0x3f, 0x4, 0x8001, 0x80000000, 0x6f7}) 2018/02/10 18:02:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000001000-0xd8)=@ioapic={0x10000, 0x85bb, 0xfffffffffffffff9, 0x3, 0x0, [{0x800, 0x8, 0xffffffff, [], 0x3f}, {0x9, 0x9, 0x100000000, [], 0x8}, {0x8001, 0x6, 0x3, [], 0x4}, {0x8, 0x3, 0xa3c}, {0x0, 0x5, 0x483dea62, [], 0x7ff}, {0x3, 0x20, 0x4, [], 0x5}, {0x5, 0xffffffffffffff81, 0x200, [], 0x3}, {0x100000000, 0x7fc00, 0x0, [], 0x3ff}, {0x2, 0x8, 0x50, [], 0x7fff}, {0x100, 0xfffffffeffffffff, 0x3, [], 0x3}, {0x0, 0x7, 0x0, [], 0x4}, {0x240, 0xfffffffffffffffd, 0xbe, [], 0xa44c}, {0x8, 0x2d6, 0x100, [], 0xc000000000000000}, {0x100000000, 0x1f, 0xff, [], 0x80000000}, {0x7, 0x6, 0x6, [], 0xb98}, {0x0, 0x8, 0x6, [], 0x6}, {0x1, 0x5, 0x3ff, [], 0x3}, {0xd25, 0x6, 0x5, [], 0x100000001}, {0xff, 0x5, 0x401, [], 0x12000}, {0x2, 0x2, 0xc92, [], 0x3}, {0xaff7, 0x3c15, 0xd95, [], 0xff}, {0x80000000, 0xcab, 0xdd, [], 0x3}, {0xffff, 0x4, 0x1c00000000000000, [], 0xfffffffffffffffb}, {0x6, 0xffff, 0x1, [], 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b99000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x40096101, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @common='yam0\x00'}) pipe2(&(0x7f00006ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000ca7000-0x4)) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f000061c000-0x28)={0x3, 0x1, &(0x7f00005ff000-0xa0)=""/160, &(0x7f0000d1b000)=""/71, &(0x7f00006f8000-0xda)=""/218, 0x6000}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000b50000)={0xaa, 0x41}) [ 56.073150] audit: type=1400 audit(1518285756.963:59): avc: denied { setgid } for pid=8183 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 56.107344] QAT: Stopping all acceleration devices. 2018/02/10 18:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f0000298000-0x8)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) sendto$inet(r2, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/10 18:02:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000000)={0x0, 0x10, 0x1, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x9804, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000)={0x1000, 0x2, 0x9, 0x100, 0x1, 0x10001, 0x2}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000eff000-0x8)={0x0, 0x0}, 0x800) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000afc000-0x10)={0x9, 0xf000}) fgetxattr(r2, &(0x7f0000d48000)=@random={'system.', 'trusted+selfkeyring\x00'}, &(0x7f00004fa000-0xd5)=""/213, 0xd5) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f00009a9000)={0x0, 0x7, 0x0, &(0x7f0000afc000)}) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f000026d000)='/dev/mixer\x00', 0x2000080000, 0x0) getdents(r4, &(0x7f0000312000-0x9d)=""/157, 0x9d) 2018/02/10 18:02:37 executing program 6: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt(r0, 0x0, 0x81, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x400}) 2018/02/10 18:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00003d3000), 0x28f, 0x0, &(0x7f0000fe2000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/10 18:02:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001000-0x10)={r2, 0x1000000000000000, 0xebf, 0x7ff}, &(0x7f0000bfd000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @local, @multicast2}, &(0x7f0000001000)=0xc) 2018/02/10 18:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bc0000)='/dev/kvm\x00', 0x6000, 0x0) msync(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x1) fstat(r0, &(0x7f000094f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x3, 0xd) connect$inet6(r2, &(0x7f0000014000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x11, &(0x7f0000010000)=@raw={'\n\x00', 0x9, 0x4, 0x3c8, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0xffffffff, 0x2f8, 0xffffffff, 0xffffffff, 0x2f8, 0xffffffff, 0x4, &(0x7f0000009000), {[{{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000016000-0x10)={0x0, 0xfffffffffffffc00, 0x10001, 0x1f}, &(0x7f000000f000)=0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000016000-0x9)='/dev/ppp\x00', 0x2, 0x0) open_by_handle_at(r4, &(0x7f00000b6000-0x92)={0x92, 0x8, "c7ccc500dfa283848856700ee33feb52e7a7647979ba8dbfc32d9cc2d6143fdbe01705002161ee6955ee66d49b2bbe43a61d909bc93df0f6d3bc488ae31151e2590fae5f3dc4ddc0a108b7127e2e9bfaf51195ceb78b7447faf4a4ea598d667a90c3992b506baadd4df8f473de88e9973a6caa936ed2802f336fa21192fad3accd55d3e4ce5e2a932b55"}, 0x100) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000009000-0x4)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000de7000-0xa)='/dev/dsp#\x00', 0x4, 0x280) r5 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r5) getsockopt$inet_mreq(r4, 0x0, 0x23, &(0x7f0000e04000-0x8)={@remote, @broadcast}, &(0x7f00006ec000-0x4)=0x8) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000016000-0xa9)={r3, 0xa1, "baa088ec143eb71d38c5ebf5f146f77dce90414357a334513ac1bc723b725babf59222df024d8d0089b7bda821113e0b9f7e0f6e86eebc1d2f88dac4e4e9d125ce1f099aebfef27bb3225916f8e6e43f3a0f4501855e8b730aa700a2d0b79575c5ce96ef504585a64749210e59e52216df74237f73bda5f64ec1d4a583ad6692ffeafe902f9a7aa54ca93b0b5f32e5fe6f4bee2bc3ea96dcf00b2d188ab384ca4b"}, &(0x7f0000015000)=0xfffffffffffffe33) 2018/02/10 18:02:37 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) prctl$void(0x3) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000003000)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) 2018/02/10 18:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000c7b000-0x4), &(0x7f00006d2000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff3f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00001ca000-0x40)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1) read(r0, &(0x7f0000b09000)=""/224, 0xe0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008c8000)='/dev/rfkill\x00', 0x4001, 0x0) fcntl$getflags(r0, 0x40b) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00003c5000)) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000c78000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f00006e2000-0x8)={0x3, 0x77}) writev(r0, &(0x7f0000703000)=[{&(0x7f00003ee000-0xa)="85", 0x1}], 0x20000000000001cd) poll(&(0x7f000094e000-0x8)=[{r0, 0x40}], 0x1, 0x2) shutdown(r0, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002a5000-0x4)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000e51000)={0x0, 0xcc, &(0x7f0000a24000+0x7ef)=[@in6={0xa, 0x2, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x0, 0x51f9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x1, @empty, 0x3}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xa1f}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f0000acb000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000ff000)={r3, 0x8}, 0x6) getsockopt(r0, 0x5, 0x8, &(0x7f0000156000)=""/26, &(0x7f0000c2e000)=0x1a) [ 56.126488] QAT: Stopping all acceleration devices. [ 56.179877] sctp: [Deprecated]: syz-executor0 (pid 8205) Use of int in maxseg socket option. [ 56.179877] Use struct sctp_assoc_value instead [ 56.197581] IPv4: Oversized IP packet from 127.0.0.1 2018/02/10 18:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b76000-0x9)='/dev/kvm\x00', 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT2(r1, 0x4070aea0, &(0x7f000060f000-0x70)={[{0x0, 0x0, 0x1, 0x2}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x101}], 0x2}) r2 = syz_open_dev$usbmon(&(0x7f000012e000)='/dev/usbmon#\x00', 0x7, 0x2a000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000188000-0xa0)={0x0, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x7}}, 0x0, 0x4, 0x28b, 0x9, 0x4}, &(0x7f0000cf4000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00009f4000)={r3, 0x5}, 0x8) 2018/02/10 18:02:37 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00002bd000+0x457)='/dev/audio\x00', 0x141180, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b3c000), &(0x7f00006d4000-0x4)=0x4) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000e78000-0xc)={0x12713, 0x0, &(0x7f0000001000/0x3000)=nil}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) getpeername$netlink(r0, &(0x7f0000cf6000), &(0x7f000055e000)=0xc) r2 = fcntl$dupfd(r1, 0x5, r1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000511000-0x4)=0x1b) read(r2, &(0x7f0000001000-0xf1)=""/241, 0xf1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000465000-0xc)={0x0, 0x74, &(0x7f000025c000-0x74)=[@in6={0xa, 0x0, 0x40100000000, @empty, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x1, @rand_addr=0xdc}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, @in6={0xa, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2a45}]}, &(0x7f000031e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000054a000-0xf7)={r3, 0xef, "bfec3f1aa86b3a0fe7d267d7e23f8762521c2e28b116443bba7dbbc818836b6b25bb065977fabfb9027f83e1b246e541999cff3d1d445c6e107409ea2d111d702e138becc45276004f1d0d59e834fc53923b91b129f2d91ed9ececa169d05acc7b8a61215e4dd0b4dcb8a6ca8fc2730a0ee578935915a548103bc9ce86b386763353dfe750af29123859e0d455054ea7c91ef7003735689cb2023d1796968447f603c9a7de638a38edf6c3b9340e7efe3c39c16a9031b444ace2602a8bff3e2bb2e5eec9a94faee201660fe24ddb9543a60c129fb6d6e32d28c41c230c99f4790439bc525e8d65c5cfd1ac52ebd706"}, &(0x7f0000b4b000-0x4)=0xf7) 2018/02/10 18:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00001fd000-0x1c)={&(0x7f00005c0000-0x10)=@can, 0x10, &(0x7f0000e49000-0x30)=[], 0x0, &(0x7f0000c2a000-0x1000)=""/4096, 0x1000}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000496000)=[], 0x8000000000001f5, 0x0) 2018/02/10 18:02:37 executing program 5: epoll_create(0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000055d000)={0x0}) syz_emit_ethernet(0xd3, &(0x7f0000315000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x9d, 0x0, 0x80, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "37fff9", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [@fragment={0x87, 0x0, 0x9, 0x5, 0x0, 0x7fffffff, 0x1}, @dstopts={0x0, 0xb, [], [@enc_lim={0x4, 0x1, 0x800}, @ra={0x5, 0x2, 0x80000000}, @ra={0x5, 0x2}, @calipso={0x7, 0x50, {0x1ff, 0x12, 0x1a5debc3800000, 0x7f, [0xff, 0xb416, 0x4, 0x3, 0x20, 0x3, 0x8000, 0xfe, 0x8001]}}]}]}}}}}}}, 0x0) syz_open_dev$midi(&(0x7f00001ab000)='/dev/midi#\x00', 0x7, 0x2000) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000095000-0x4)='tls\x00', 0x4) 2018/02/10 18:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl(r1, 0x4, &(0x7f0000c65000)="2c9e8c40afe0e3316a43af4c8cafe037d399d2760732d42e57930ee665ca51eb0a0a596dc7db3f5831668a07c10b4d4996886cf4c65bec840c21e0cf17dedcd794d6aceb92c60cf0bb342230") sendfile(r0, r1, &(0x7f00000b5000-0x8), 0x200000005) 2018/02/10 18:02:37 executing program 7: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f88000)={@common='bridge0\x00', 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000089f000-0x4), 0x4) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/10 18:02:37 executing program 2: r0 = syz_open_dev$audion(&(0x7f000080b000-0xc)='/dev/audio#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00009da000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000001000-0x4), 0x401) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x8, &(0x7f0000001000)=[{0x3, 0x8, 0x10001, 0xb6e}, {0x9, 0x200000000, 0x400, 0x1}, {0x1, 0x7ff, 0x3, 0x6}, {0x6, 0x1, 0x9, 0x4}, {0x4, 0xfffffffffffff6e0, 0x2}, {0xc5, 0xfffffffffffffffc, 0x9, 0x5}, {0x9, 0x800, 0x4, 0x100}, {0x100000001, 0x80000001, 0xffffffff, 0x8}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00002de000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000706000)={0xffff, 0x7, 0x2, 'queue0\x00', 0x6}) getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f000084d000)='\'', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000048d000-0x44)={{0x2, 0x1, @empty}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xa, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='bcsh0\x00'}) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000674000)) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x21, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/10 18:02:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x100000000005, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000702000)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x7f, &(0x7f0000000000+0x48c)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000000)={0x5, 0xffffffffffffffc1, 0x8, 0x6, 0xffffffff, 0x81, 0x9, 0x7e0, 0x5, 0x9}) 2018/02/10 18:02:37 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x107, 0xf, &(0x7f0000001000-0x378)=@mangle={'mangle\x00', 0x1f, 0x4, 0x398, 0x70, 0x70, 0x70, 0x70, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="8ad85b018ad44b4816eda7b797463267", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x0, @empty}}}, {{@ip={@rand_addr, @broadcast=0xffffffff, 0x0, 0x0, @common='sit0\x00', @common='bcsh0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@ip={@empty, @empty, 0x0, 0x0, @generic, @generic}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f8) sendmsg(r0, &(0x7f0000001000)={&(0x7f0000005000-0x60)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "9313d68bdf49090e5d7416195bbfc5d23654c06d1938d6ae052ab96ab86931ae061f07569b42622b4c1fcf60181ada5ebf090b21b2be6ab010bb5097797c4e"}, 0x58, &(0x7f0000004000-0x10)=[], 0x0, &(0x7f0000004000)=[{0xc}], 0xc}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000009000-0x4), &(0x7f0000009000-0x8), 0x7fffffc, &(0x7f0000003000/0x2000)=nil, 0x7) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000008000)="0b62d918f067", 0x6, 0x801, &(0x7f0000008000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) 2018/02/10 18:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000012f000)='/dev/rtc\x00', 0x40000, 0x0) connect$vsock_stream(r0, &(0x7f0000085000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000733000-0x11)='/dev/qat_adf_ctl\x00', 0x2800, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000693000-0xf8)={0x2, 0xf0, "1538c5d49528a3e785385ea1b9a81fb64ff3927d2b0a4b4fdc8005514703a5f3640db0267f8ce971303f48ab3f5b0e7580e983a0ecbf34b5c0205af23c3c6ee774ac5eccf648743bc2336d8575456a773d3d0ef9ba794391de15e93be837cd1cc2814ca1eca1a8f2e5357215ef2b46abd613aa6181cfaaedb3ac54136b9cefc674ee85d471d8984802924dfe84c567784218b6d8d30d96865d8a93e71afaf6889e4d2a82da0f4c71c5efdc49cfd0640bfae5d957d17176bf36f456b90bc2c786feff95632ee7c725ff0eb7797e42788016a1787b6607fb52e1a00dfb6798881c3d2a81b0ad416c224ad8ee13576a2821"}) 2018/02/10 18:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) add_key(&(0x7f000089c000)='rxrpc_s\x00', &(0x7f0000f8e000)={0x73, 0x79, 0x7a}, &(0x7f0000896000), 0x0, 0xfffffffffffffffe) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000806000-0x4)=0x0) getpgrp(r0) keyctl$assume_authority(0x10, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000210000-0xe8)={{{@in6=@local, @in=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000922000)=0xe8) setreuid(0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000a84000-0x48)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/10 18:02:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bc3000)='/selinux/status\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00002ae000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007d1000-0x8)={0x0, 0x1d9d}, &(0x7f0000511000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d02000)={r3, 0xd2, "a3e9d8e7180fe51e029da0e0838a1b34257767855805a14d231eae7578f483a8da9a05dd7ef9655944788338da5e36b326401a50b4ad3a90955efdc4525c99d18a16556db88cd9666c66690c9a51932b6a03afb62357bf08abd7cb6c72de604d1b065827645fd38f30031278b12ec64e965be75c96f7d90e69e92d0ca8aa0fcaf1f3e0099c6d0684a73f5781b3782cf3ed02cc8bd0a4b94bfb57f72e442493d5ba27be131dd4120ff17bdbdfbf3a0cdb3fc548b26b1a812ab7efd4ed15811d295a127a514f0bca67c5d8486e727708456b6e"}, &(0x7f0000d87000)=0xda) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc2c45513, &(0x7f0000dde000-0x4c0)={{0x1, 0x3, 0x75, 0x3d6, "dc1698011b8ec9f30f4dca7f79479aace09570c0856d1b580bbfa7f084ebe39511194d1edb1da5bb3b107155", 0xa241}, 0x7fff, [0x7fff, 0x25b2, 0x0, 0x1, 0x7fffffff, 0x8000, 0x6, 0x200, 0x1ff, 0x2, 0x7fffffff, 0x10c2, 0x0, 0xff, 0x8, 0x100000000, 0x4, 0x400000000000000, 0x4, 0x9, 0x3, 0x5, 0x4, 0xced, 0x81, 0xf3, 0x7ff, 0x7, 0x8, 0x3, 0x2, 0x1, 0x3, 0x0, 0x0, 0x0, 0x4, 0x8001, 0x1001000, 0x4, 0x7f, 0x0, 0x5, 0x9, 0x9, 0x260, 0x1, 0x1568, 0x9, 0x2, 0x40, 0xfffffffffffffc01, 0x8, 0x1, 0x6, 0x80000000, 0x4, 0x6, 0x100000000, 0xfffffffffffffffc, 0x200, 0x7fffffff, 0x5, 0x101, 0x100000001, 0x100000001, 0x7fffffff, 0x4, 0x7fff, 0x1, 0x7, 0x6, 0x5, 0x235, 0xffffffff, 0x0, 0x7, 0x7ff, 0x365b, 0x9, 0x6, 0x1, 0x101, 0x0, 0x2, 0x6, 0x0, 0x8001, 0x0, 0x7fffffff, 0x9, 0x4, 0x48000000000000, 0xffffffffffffffff, 0x8e0f, 0xdcd7, 0x1, 0x3f, 0x81, 0x7, 0x8a6, 0x75f1ba90, 0x9, 0x7ff, 0x7, 0x6, 0x1, 0x0, 0x7, 0x7, 0x8, 0x100000001, 0x1f, 0x6, 0x3f, 0x5, 0x9, 0x1ff, 0xfff, 0x8, 0x1800000000, 0x100000000, 0x1, 0x26bd, 0x6, 0x3, 0x8, 0x4], {r1, r2+10000000}}) syz_emit_ethernet(0x39b, &(0x7f0000a5a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x365, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x7, 0x0, 0xfffffffffffffffe, [], {0x8, 0x6, "92b4b9", 0xfa, 0x32, 0xfffffffffffffeff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [], 0x1}, [@routing={0x6, 0xe, 0x2, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @routing={0x89, 0x8, 0x2, 0x51, 0x0, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}]}, @dstopts={0xff, 0x1c, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x200}, @calipso={0x7, 0x20, {0xd9b, 0x6, 0x0, 0xb4b, [0xb57b, 0x7, 0x8]}}, @generic={0x8, 0xaf, "1acd33882a021dc182dc664f50b2845b1baa4f03f52f4d3b76ce2c592dbb54cff2f4f67ce0593bae71a97454ae9156b849224c48572f3574ad8069815248e5c046fa6fd3b7006a0e3c67663a1a0d9d97b1fdf5e32405b2de823e791005bcb54cf4a79e2b8e4b5087e873abb587e630954e6377ad9841f3b605bb5a7301ee17f5aaf1ffa1b576ba6d0cf84bf7dfcc246a6a3e949439a98d7bc1e9212351dca25df19bc1a70817874501540c48829a1c"}, @ra={0x5, 0x2, 0x3f}]}, @dstopts={0x0, 0x21, [], [@generic={0x8, 0x45, "7dc4a609cdfebaef13a8756cf01eac939f9e1ead5d0842606709ce9ad6d848fb91b3cd94ac03ab51ae57b10c4634690a40218af3f914022320b4f30916b6ce8d05c0f8c08e"}, @generic={0xd64, 0xa3, "ea70b3abb2ca02efffb0283ec5dcc543cbc63cc33a3b26a2c02c1ddc60b5e6805727f708400d3885d34ae6c343e245522f6cebacb1a8b28efb042731fde5fa32b1137a4098b163a3bf9b46245e9d4ba8ea6623850e9feefedd03522192f6ec1930c01170697431668d7f1a9c6a2ff18182e10d76c6d03702d644b7088cf1af2eb46e8e98a8d684699253432f7a7d6ce856e92098a0e383a2af952d5e763b869c408958"}, @jumbo={0xc2, 0x4, 0x3e7}, @jumbo={0xc2, 0x4, 0xaa9}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x87, 0x6, 0x3, 0x200, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0x13}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}], "68b677ff3dcb988297b72720df42c95b4a3699ca13b0fe080a5a9cd6ebe3f17b7d36bae9e4f897ad2434ea6eec0a48f4de9b36a4a9b9a409f2022f46"}}}}}}}, 0x0) 2018/02/10 18:02:37 executing program 1: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f000074e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc88}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f000011d000-0x50)={@common='bcsf0\x00', @ifru_flags=0x2}) r1 = socket$inet6(0xa, 0x2, 0x0) dup2(r0, r1) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/10 18:02:37 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$adsp(&(0x7f00006d0000-0xb)='/dev/adsp#\x00', 0x81, 0x800) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00008bf000-0x4)={0x4, 0x861d, 0xffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x0) [ 56.368994] QAT: Invalid ioctl 2018/02/10 18:02:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='@cgroupvmnet0{nodevvmnet0.%\x00', 0x3) timerfd_gettime(r0, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b98000-0xb), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f00001eb000-0x1004)={0x1000, "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"}) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(0xffffffffffffffff) 2018/02/10 18:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:37 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000040d000)='/dev/ppp\x00', 0x92000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00002f2000)={0x0, 0x31}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000319000-0x4)=0x1008) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a98000), &(0x7f00004bc000-0x4)=0x8) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000afb000-0x14)={0x0, 0x401, 0x10000000000, 0x0, 0x7b75ef65}, 0x14) 2018/02/10 18:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004f3000)='em1$\x00', 0x0) io_setup(0x1b, &(0x7f0000531000-0x4)=0x0) io_submit(r1, 0x2, &(0x7f0000a52000)=[&(0x7f0000a6d000)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000b11000)="3f55db8a5b9261f87cf9d6b0ee474606e0aa709e27ad7aaa6e7f15c1fd340e617a361243b726342207bf23081c0ff79d251805578425", 0x36, 0x8, 0x0, 0x0, r0}, &(0x7f0000d7e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f00000db000-0xa0)="d74f4948aa8d414a605ab5b987a4dba42663d8b14dc5b0dadef77041e4e5a8dd1c4304b3a8e982939232f4b2e3cee9ec2aaa7733d4f7775f39efaf6941e1b14768e4e051d8c0e1984665db1cb09908771c18ebfe89a754c13a29ae580280c3bd7c16fe9581703498875b8c8d8ca8cb2abb6f786e878b4bae2d7d83a48f0e1ee23f32318fee8ab1c00b3bddd42ac88632959d5f91a092fd22d5d0090a2fab0b15", 0xa0, 0x9, 0x0, 0x1, r0}]) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x5, 0x72, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000450000)=0x0) io_submit(r2, 0x4, &(0x7f0000217000)=[&(0x7f0000476000-0x40)={0x0, 0x0, 0x0, 0x7, 0x7, r0, &(0x7f0000103000)="0edeab536c09ba0464", 0x9, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000811000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000861000-0xb3), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f28000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00006b1000), 0x0, 0x80000000, 0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a0e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000673000-0xd9), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 18:02:37 executing program 0: setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00008d4000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00007d6000-0x8)={0x3, 0xd4}) r1 = socket$unix(0x1, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/ipx\x00') sendfile(r1, r2, &(0x7f00004db000)=0x2000040, 0x63) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000972000)=0x11, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000907000-0x4)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c49000)={0x0, 0x0}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000b7b000-0xc)={r0, r2, 0x21}) 2018/02/10 18:02:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001000-0x1000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x39) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000b89000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc2c45513, &(0x7f00005fc000)={{0x4, 0x7, 0x10001, 0x8, "b7cf531b4e2d0fbef9c237911fdfb27da066c51c2ccd416c0be032c3bdf79ec5f26e379773a8fc78a6a36c01", 0x5ae}, 0x1f, [0x80000001, 0x1, 0x0, 0x101, 0x101, 0x2, 0x80000000, 0x1, 0x6, 0x6, 0x1, 0xb263074, 0xa7, 0x7, 0xffffffff, 0xcd1, 0x2, 0x9, 0xffffffffffffff7f, 0x100, 0x9, 0x7ff, 0x1ff, 0x3, 0x5, 0x0, 0x0, 0x3, 0xffffffffffffffb9, 0x19, 0x1ff, 0x3, 0x8000, 0x1f, 0x4, 0x6, 0x6, 0xbb6, 0x3, 0x8, 0x1, 0x5, 0x1, 0x5be, 0x3ff, 0x1, 0x1ff80, 0x7, 0x43035cb7, 0x4, 0x5, 0x9, 0x400, 0x2bbf, 0x3, 0xfffffffffffffffd, 0x0, 0x200, 0x9, 0x80000, 0x3ff, 0x400, 0x100000000, 0x7, 0x9, 0x80, 0x4, 0xee, 0x40, 0x6000000000000, 0xfffffffffffffff8, 0x5, 0x1, 0xfffffffffffffffd, 0x8, 0x800, 0x1ff, 0xffff, 0x80000001, 0x5, 0x1f, 0x4, 0x9, 0x7fff, 0x80000000, 0xffffffff, 0x0, 0xc35, 0x3, 0x6, 0x1ff, 0x8ae, 0x0, 0x4, 0x80000000, 0x4e, 0x800, 0xf618, 0x3, 0xbd, 0x10000, 0x2, 0x0, 0x4000000000, 0x6, 0x2, 0x5, 0x400, 0x2, 0x1ff, 0xee5, 0x8, 0x2, 0x9, 0x0, 0x8000, 0x3f, 0x4, 0xffff, 0x10001, 0xcf38, 0x1f, 0xfffffffffffffff9, 0xb98, 0x3, 0x5e7, 0x7fffffff, 0x619], {r3, r4+10000000}}) recvmmsg(r2, &(0x7f0000346000)=[{{&(0x7f0000551000)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000412000)=[], 0x0, &(0x7f0000225000-0x87)=""/135, 0x87}}], 0x1, 0x0, &(0x7f0000a53000-0x8)={0x77359400}) 2018/02/10 18:02:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/kvm\x00', 0x0, 0x0) madvise(&(0x7f00002c5000/0x1000)=nil, 0x1000, 0x1e) r1 = syz_open_dev$dmmidi(&(0x7f0000039000-0xd)='/dev/dmmidi#\x00', 0xef, 0x80) getpeername$netlink(r1, &(0x7f000002e000), &(0x7f000010f000-0x4)=0xfffffffffffffdd6) r2 = memfd_create(&(0x7f0000614000-0x18)='$ppp1vmnet1eth0vboxnet1\x00', 0x3) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) msync(&(0x7f0000062000/0x3000)=nil, 0x3000, 0x8) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000ad1000-0x10)={0x7, 0xff, 0xffffffffffffffff, 0x407}) 2018/02/10 18:02:37 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x7, 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:37 executing program 7: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd3000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000fd3000-0x10)={0x0, 0x9, 0x3f, 0x4}, &(0x7f000082e000-0x4)=0x10) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008c8000-0xc)=@sack_info={r1, 0x7f, 0xf3}, &(0x7f0000fd2000)=0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000ac3000), &(0x7f0000fd1000)=0x8) 2018/02/10 18:02:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000031d000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, {[@dstopts={0x0, 0x4, [], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x4, 0x0]}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) syz_open_dev$random(&(0x7f00005d2000)='/dev/random\x00', 0x0, 0x30000) r0 = syz_open_procfs(0x0, &(0x7f00003a1000-0xc)='net/netstat\x00') clock_gettime(0x0, &(0x7f0000bcc000-0x8)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc2c45512, &(0x7f0000d5d000)={{0x800, 0x7, 0xdcb7, 0x8, "b979a4ebe5f6e8554cd754eb6a4b500416624a2ab9ae76cbf3e55f7b5c0434a389257084269ca0d5de1c9b45", 0x3}, 0x8, [0x101, 0x8, 0x80, 0x2b5ba762, 0x402, 0x6, 0x80000000, 0x8, 0x9, 0xfffffffffffffffa, 0xfffffffffffffffc, 0x11a, 0x3, 0x401, 0xffffffffffff0001, 0x7, 0x1ff, 0x98e, 0x100, 0x7f, 0x2, 0x8, 0x1, 0x5, 0x4, 0x2b, 0x3, 0x7, 0x8001, 0x5, 0x20, 0xa9, 0xf6, 0x0, 0x8, 0x1e2c, 0x7, 0x1000, 0x85d, 0x2, 0x7, 0x84b2, 0x8, 0x8, 0xffffffffffffff8e, 0x9, 0x4, 0x6, 0x101, 0x9, 0x80, 0x10001, 0x1, 0x1e, 0x5, 0x10001, 0x5, 0x27b4, 0x4, 0x6, 0x2b2, 0x8d3, 0x6, 0x9, 0xe070, 0x2, 0x20, 0x5, 0x200, 0x669, 0x1000, 0x2, 0x9, 0xff, 0xfffffffffffffffa, 0x101, 0x0, 0x5, 0x0, 0xffffffffffffffc1, 0x100000000, 0x2, 0x4, 0x3, 0x3f, 0x8, 0x80000000, 0x20, 0x9, 0x8, 0x9, 0x8000, 0xafd, 0x1, 0x4d, 0x10000, 0x1000, 0x20, 0x2, 0xffffffffffff0000, 0x48, 0xeaf, 0x8, 0x34d9, 0x3, 0x996, 0x2, 0x8, 0x3, 0x2, 0x20, 0x4, 0x7, 0xffffffff80000001, 0x6, 0x3, 0x8, 0x4, 0x2, 0x6, 0x2, 0x100, 0x8, 0x5ba4, 0x7f, 0xb, 0x226, 0x1], {r1, r2+10000000}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00002c6000-0x8)={0x0, 0x0}) recvfrom(r3, &(0x7f000046a000-0x27)=""/39, 0x27, 0x2, 0x0, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006a7000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000f97000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f00002ff000)={r5, 0x1}) 2018/02/10 18:02:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x4) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x13}, []}}}}}}}, 0x0) 2018/02/10 18:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ae000)='./file0\x00', 0x0) mount(&(0x7f0000b13000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000e2f000)='ramfs\x00', 0x40000000000000a0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000c3d000)='./file0\x00', &(0x7f0000866000-0x9)='devtmpfs\x00', 0x20000, &(0x7f0000fd4000-0x1)="db") mount(&(0x7f0000378000-0x8)='.', &(0x7f0000333000)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000ec3000-0x1)) 2018/02/10 18:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x23}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000858000)='/dev/usbmon#\x00', 0xf781, 0x400000) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f00002a5000-0x4)=0x1000) 2018/02/10 18:02:38 executing program 0: setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:38 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002600030007fffd94ffffffffffffffe103000000031d0000fffffffffffffffc", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000010000)={0x6, 0x100000, 0x400, 0xfff, 0x3f, 0x5, 0x0, 0x5, 0x15, 0x20000000}, 0x10) 2018/02/10 18:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ec8000)='/selinux/enforce\x00', 0x400600, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000602000-0x4c)={0x7, 0x8, 0x7}) 2018/02/10 18:02:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x7c}) bpf$PROG_LOAD(0x5, &(0x7f00003b6000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0x2, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) 2018/02/10 18:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f00001ae000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000f49000-0x6)='ramfs\x00', 0x0, &(0x7f0000b78000)) getxattr(&(0x7f00001b1000-0x8)='./file0\x00', &(0x7f00008d6000)=@known='security.capability\x00', &(0x7f0000f5d000)=""/44, 0x2c) acct(&(0x7f0000622000-0x8)='./file0\x00') 2018/02/10 18:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00004bc000-0x4), &(0x7f0000000000)=0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0xfffffffffffffffd) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f000080c000-0x4)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r2 = gettid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000af2000)=0x0) setpgid(r2, r3) setitimer(0x0, &(0x7f0000d0d000-0x10), 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000719000-0x424)={'filter\x00', 0x7, 0x4, 0x3d8, 0x0, 0xe4, 0x1f4, 0x2f4, 0x2f4, 0x2f4, 0x4, &(0x7f00002c4000-0x40), {[{{@arp={@loopback=0x7f000001, @rand_addr=0x3, 0x0, 0xff0000ff, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x5, 0x5, 0x1ff, 0x101, 0x800, 0x3f, @common='syzkaller0\x00', @common='yam0\x00', {0xff}, {}, 0x0, 0x8}, 0xc0, 0xe4}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={0xac, 0x14, 0x0, 0x10}, @empty, 0xf, 0xffffffff}}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "97327a79a93dc3630efc837a328dee6f6b132fb2f1ecfd607024c3ad77e6"}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x424) sendto$inet(r1, &(0x7f0000495000-0x1000)="17", 0x1, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f000015e000-0x58)={0x5, 0x0, [{0x0, 0x0, 0x4}, {0x2d9, 0x0, 0x2}, {0x0, 0x0, 0x5}, {0xf5d, 0x0, 0x4}, {0x0, 0x0, 0x1}]}) 2018/02/10 18:02:38 executing program 1: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806000200d100737a", 0x24}], 0x1}, 0x0) 2018/02/10 18:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd5, &(0x7f00009fb000-0xd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x9f, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x1, 0x1, 0x4, 0x1, 0xb8, 0x0, 0x0, 0x0, 0x6, "e36e86", 0x400, "159645"}, "2ce763032dbe0d38bbce9f1de9a5c56300b2622817b9236361480e958d580629ff1892b61aaff5168278189bc78817b157ce97fb28ea07d8e215c925ef66ec3461aa75c20cbca3a4723e589a1fcaa4fa6164f1b355c46fc765fa6406342ba8327c885ba6ef929370ba83771500ff2782c5a7ba35d3aa6bc12d1e3ee97de012705728d22945c359d8a11587ebf6214a"}}}}}}, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) 2018/02/10 18:02:38 executing program 6: mmap(&(0x7f0000000000/0xde4000)=nil, 0xde4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f0000001000-0x54)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) r2 = dup(r1) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f0000d8a000-0x1c)={&(0x7f000019e000)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20, &(0x7f0000de4000)=[{&(0x7f0000a05000)="c53d63d98bc101e6d206f48b735666b9ed1063f0af2923cb6e6c2276d72c8c96d8ac38d6cd847054ff8e5ed08e077335029622508abbfad574d14941ca2648fd78", 0x41}, {&(0x7f0000de4000)="affb116768554b88218e583aaa2e7b1a5ba3013642689e264c2d5ff41b9709492af8d5e04670152b5e76eb627ac4bb8380b7b7299e8d6c50281c23f2571eb481e1f5f1539939ef9dc046d7ddd377", 0x4e}, {&(0x7f0000d0c000-0xba)="856cc18f83648be4d2e3b2685c1572606bb9a8c3397c07e25c747f91acd3271671ed144f5f5b2e99d4e3741947d591094b9d3aa49f0f1b730d28868e2a106e88387715b2ba2c95ceb5759150b4079501b056d7475fcf0225d82adaf7e454f8d47c3fa95a26b937517a036b61fa2ae92360c3eb1cbb96417924c7a372bcd99c972a7912062b292d4ae716d58013bcc3184573a5dec835baf15ba77ee428b95b77ba798e778227e90ea21cb6bcb1b6b2eb32dbf9cba5dff3c87f73", 0xba}, {&(0x7f0000de4000)="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", 0x1000}, {&(0x7f00008a0000-0x29)="f95dde126942cdddc8cebd06d6139356a081cedd65f4fd1e6564827f6122d85f42bcdfb6fcaac72a21", 0x29}, {&(0x7f000015e000-0xaf)="b98ea73ca2a78e6306ce6ae7189f1df516cb0d3ca3871c2960b6a42f87073c8e6da4145e67e8ffd3d706ad2e841e2798fa030d5d57d8ccba87f800436fb4fed68b6dfa4a1f2e97348ada9b7118badd10cdb7a6a66d0bbcdce94fc2ae47d6b0b6a2ac67d1cd9db93dc4993ad5299d31e2313d8e364d4749588ca1a0485b7e9336c5398f25774e561e9ec36f71aff083a0f0dd777915ee283436f4717d3a687881485135f07045ac24536651cfbbb727", 0xaf}, {&(0x7f0000611000)="e4f7cf7241e0d84bc37a7c6dd0e3ae60e07078a2381990455de738e4d4242e204103e16572902d57f4acb8d14611654b93db31560f3adddfdd148032e1d8e2b67bfff1210e124131c83d03a6d8ee4b547ea097a44597379c88aeaea17e571b86cf65057973a0c78056cddd38287d62d45a50679ed7c2f5334ce4cfadccf0a177c08f96161bf74b939016126d83a588dce04496847faf7c0fb7f713d50ffc0fe3b7b1c3b5af1c2e369080f18d9e93ec752692f1a3db1adf6803e3b90e5ade0bd57801f5e7cec1cd15dec249b384d23f2a372588e5eacf5c6b", 0xd8}], 0x7, &(0x7f000044b000-0x1294)=[{0x7c, 0x19f, 0xddd, "f471d8331b5520d75e82f05b08e3e153470f460ab8d46f150fce49b216af7c2376ba112f4650853a2ed903b115010ee9255b9663c9b1b343ad847aaac388a23c26592e8fffd124f2bbe0b6b5035b91bb64263dc00402fcf0512ad51ebe6f93f151ed266865bd0d279854b9ac5b"}, {0x44, 0x119, 0x6580, "4547066851c7ddf7d7960790cc17282e306d94c8cc47df3a6f2f9acd066cbdaefb7a9e76adb66876552a625c8587a86fb7bb8e6f78"}, {0x80, 0x102, 0x6, "1bb7911f9734ce538697bd9bda37749150f2a7470ba1e7a492505d23b945f3d44cd9fc94fd46eb3c76bd4cc0e22917f6f1ad81e52d3e116aed38fe571de67717705c4dca666abd1712150b9fa6db8632a056dabeb6aa44a4277ae08227ed7418bfb5f442b80af078f17847470abc5d5827d6"}, {0x84, 0x105, 0x1, "fd8985f8a2748473bed9a8fc8740402ac832d5b9b19f3506dda59edb77e035c1943868040a1c542a4c738bf4c68d54f5d5d549fa48609e47deb5cc6a9339496c6e0809cd5ce47403b3893997a8b92a576bd393fe13a8d5755d5cfe80af3ee8fc5223a8487e3d6a4a73a5e1c7121c48125048065ddebd"}, {0x100c, 0x10b, 0x200, "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"}, {0xc, 0x117, 0x5}, {0xb8, 0x19d, 0x7ff, "826972ce9bb88fc539fbeb4b9e626f9276525b2886cfd36552634cfdfdb9cb8da7dec3dd2d50eefe496c52f184c96bf39e5aa992464c42ad5495f651ed79b29d1f39ba1189a7809b7c06f01834ac362d0dce0dc143f2c02ec7c303d4fe4a5e68262318d84f91c4ec6790c958c2b2f96121f1ab54fda7f83f188f6355391ace0e1a05fad093ebacb3f3aa722b1c6b41dc0b9beaa98af2d8b25d53353838ad29f69d68c3c511ef6731b5"}], 0x1294, 0x4000000}, 0xc001) 2018/02/10 18:02:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000d02000)='/dev/amidi#\x00', 0x9, 0x40002) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000090b000)={0x7, [0x5, 0x20, 0x1f, 0x5, 0x2, 0x3ff, 0xfffffffffffffff9]}, &(0x7f0000591000-0x4)=0x12) bpf$PROG_LOAD(0x5, &(0x7f0000f98000)={0x2, 0x2, &(0x7f0000271000)=@raw=[@ldst], &(0x7f000077e000)='syzkaller\x00', 0x0, 0x78, &(0x7f0000109000)=""/120}, 0x48) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x6, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr=0x200000000000000}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0x3c8) 2018/02/10 18:02:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00005eb000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000335000)=0xfffffffffffffffd, 0x4) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002ca000-0x44)={{0x2, 0x1, @empty}, {0x306, @empty}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='dummy0\x00'}) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) 2018/02/10 18:02:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001c4000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) pivot_root(&(0x7f00006d9000)='./file0\x00', &(0x7f0000932000)='./file0\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_create1(0x80000) recvfrom$inet6(r0, &(0x7f00000ea000-0x1000)=""/4096, 0x1000, 0x40010000, &(0x7f000015f000-0x1c)={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x6}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000cb5000-0x4)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000c4d000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x120, 0x260, 0x120, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000665000), {[{{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @generic="7407fe73d2ba932c2471b6eef466dcbf", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x94, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="048eb995e599b5a7148ed84249c62f41"}, 0x0, 0x16, 0xcc, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, {{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='bridge0\x00', @generic="d0314d9334f5146a06e6ca8d9af91dad"}, 0x0, 0x70, 0x94, 0x0, {}, []}, @REJECT={0x24, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e4) 2018/02/10 18:02:38 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000002000-0x3c)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000003000)={0x0, 0x2400000000000}) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="37a7b035ff940c18ae73ed7d12e2621d", 0x10) 2018/02/10 18:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) writev(r0, &(0x7f0000f1f000-0x40)=[{&(0x7f0000ccb000-0x1000)="490b7f48e5000f67506d3f08571239283c68d73eb02865c7aadc14cdb9d928804a6a86331f60f536bc4aa80428c00f33c89c630851a4113d9248e8e9656b9987b83e107c3a0cbbcf0cc78d1e2b89abebc3c61ca83c62885a3b23b780bebc3699", 0x60}], 0x1) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:38 executing program 6: r0 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x200, &(0x7f0000001000-0x8)={&(0x7f0000001000-0xe)="b6454fe303bdb394f1045b720f28", 0xe}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x62), 0x0, 0xffffffffffffffff) keyctl$get_security(0x11, r1, &(0x7f0000a5f000-0xf5)=""/245, 0xf5) 2018/02/10 18:02:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x800, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x4, 0x4, 0x8000, 0x6, 0xe, r0, 0x3}, 0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f000098b000-0xa)='/dev/vcs#\x00', 0x18, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000eae000-0x3d)=""/61) openat$vsock(0xffffffffffffff9c, &(0x7f000055b000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/10 18:02:38 executing program 7: lstat(&(0x7f00005c2000)='./file0\x00', &(0x7f000070e000)) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(0xffffffffffffffff, 0x40086414, &(0x7f00006b5000)) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000b80000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, @common='teql0\x00'}) r0 = syz_open_dev$loop(&(0x7f0000980000-0xb)='/dev/loop#\x00', 0x0, 0x0) socketpair(0x0, 0x8000a, 0x0, &(0x7f0000553000)) fadvise64(r0, 0x0, 0x0, 0x3) getpgrp(0x0) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 2018/02/10 18:02:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x6, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0x3c8) 2018/02/10 18:02:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f00004b5000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f000038b000)='user\x00', &(0x7f00003de000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)='1', 0x1, r0) r1 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000003e000)="fa", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000be6000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f29000-0x1000)="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", 0x101, r0) r3 = request_key(&(0x7f0000a3f000-0x5)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fcb000)="2f6465612f7675746f66730719", 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000c97000-0x5)='user\x00', &(0x7f0000b6e000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000936000-0x82)="1b41330f288f97212682dc45620cc054876e7a80ec00b5aff41fd18da7cad81068f0ede649450cd1ee1621fdd115d39f5f9a42eea797b045247d21f4aadc74025d69b9bb2c4b7656c3cc9eea8589546ad6bb7d3ce8c3bda931f826cc5371b63966436450c8288ff62c0530dd0e861343c4d92adc362686aeaf1f1ca83d404faddf", 0x81, r0) mlock2(&(0x7f0000af9000/0x4000)=nil, 0x4000, 0x1) keyctl$dh_compute(0x17, &(0x7f00004c9000-0xc)={r1, r2, r3}, &(0x7f00005cd000), 0x250, &(0x7f000010c000)={&(0x7f0000bf5000-0xd)={'ghash-generic\x00'}, &(0x7f00004e3000-0x40), 0x3f}) 2018/02/10 18:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) [ 57.409718] QAT: Invalid ioctl 2018/02/10 18:02:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x12b1, 0x24000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f000031f000-0x8)={0x4, &(0x7f0000d70000-0x20)=[{0x10001, 0x80000000, 0x6, 0x5}, {0x8, 0x3f, 0x9, 0xfffffffffffffff8}, {0x3, 0x2, 0x0, 0x401}, {0x0, 0x5, 0x1, 0x9}]}) seccomp(0x5, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000022000)=[]}) [ 57.440562] QAT: Invalid ioctl 2018/02/10 18:02:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x5, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00008b8000)={0x0, @in6={{0xa, 0x2, 0xa2, @loopback={0x0, 0x1}, 0x7fff}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x6}, 0x6) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000006000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r2, 0x800000c0045005, &(0x7f0000008000)=0x40000) write(r2, &(0x7f0000009000)="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", 0xfff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000000d000-0x4)=0xfffffffffffffeff, 0x4) syz_open_dev$dspn(&(0x7f000000a000-0xa)='/dev/dsp#\x00', 0x1, 0x2) 2018/02/10 18:02:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a5000)='/dev/hwrng\x00', 0x0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000ee000-0x8)={0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000a51000-0x8)={r1, 0x930e}) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000064000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/02/10 18:02:38 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = syz_open_dev$mouse(&(0x7f0000b01000)='/dev/input/mouse#\x00', 0x476, 0x440) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000fe1000)=0xffffffff, &(0x7f00008dc000-0x4)=0x4) ppoll(&(0x7f0000972000)=[{r0}], 0x1, &(0x7f0000d7b000)={0x0, 0x989680}, &(0x7f0000b11000+0x225), 0x8) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000cac000)={0x0, 0x2, 0x9, [0x7, 0x1ff, 0x4, 0xfd1, 0xfffffffffffff000, 0x0, 0x7f, 0x7fff, 0x75e]}, &(0x7f0000fe2000)=0x1a) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fe3000-0x8)={r2, 0x40, 0x9}, 0x8) 2018/02/10 18:02:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000642000+0x56a)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)) 2018/02/10 18:02:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:38 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000d000)={0x0, @broadcast, @broadcast}, &(0x7f0000019000-0x4)=0xc) 2018/02/10 18:02:38 executing program 7: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000b23000-0x9)='/dev/sg#\x00', 0xe2d, 0x20000000102) memfd_create(&(0x7f00008fc000)="01c74ab6ed1a5c42c150f47a291b448208562ab6ab320deb541983f90d57e269f1fdcf20ab4eee8fd0c5feffa546b66d45efc9edb3cf66ebad3f6210f35b798db84c6ca9045a2a1e5001a5b7e560f76918a55a7641a6793b18c0fed8c28e03d1dc0d6a4540e4159e31a31a4ff1810ccc5e3e73daf6ea621fceb0f5aeacf2ca317a83e48d77a706617d3353b880d7ff0151eaa29ade0a28436c0abc800ff189f4d0b02a18f35b4fc6e311abec026cdf63a18e5d152b1c91835a2b27235002ddbacefc49f15f915a268fa0e080317bfdc616d06c67db3df51e4d8c7464b9b4ff44dbcaa2c8f727490f91298830e2598e5580b9d238f045ee576d3b3b99630dc7a2c8a5dc3f146a551d079fea272aa8d469f1c4c82df6968bc1b7e343ce288fc3e41194672443e5e7fa55781c9105e58c8a0844dbc871b4b82f13bc6e8b28", 0x0) 2018/02/10 18:02:38 executing program 6: mmap(&(0x7f0000000000/0x986000)=nil, 0x986000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000985000)={{0x0, r0/1000+10000}, {0x0, 0x7530}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000001000-0x8)) 2018/02/10 18:02:38 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000d95000)={0x0, @in6={{0xa, 0x0, 0x8000, @empty, 0x5c9}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000b90000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) clock_settime(0x0, &(0x7f00009da000)) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setsig(r2, 0xa, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000875000)) r3 = syz_open_dev$vcsn(&(0x7f0000f11000-0xa)='/dev/vcs#\x00', 0x4a, 0x404000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000d7d000-0x8)={0x0, 0x6}, &(0x7f00009f2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000d3a000-0x108)={r4, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}}, [0x4, 0x8, 0x2, 0x6, 0x80, 0x3, 0x7, 0x2, 0x26, 0x81, 0xffffffffffffffe1, 0x5, 0x0, 0x100000000, 0x5]}, &(0x7f0000597000-0x4)=0x108) ioctl$KVM_REINJECT_CONTROL(r0, 0xae71, &(0x7f0000248000)={0x1c}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000756000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r5, 0xc008551a, &(0x7f00008b5000)={0x3, 0x4, [0xea8a]}) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000f12000-0x4)=0x0) syz_open_procfs(r6, &(0x7f0000e72000-0xd)='attr/current\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00009f9000-0x61)={0x0, 0x59, "e0536b05e048a6c3cbc5c159463e459cab4a0798c344bb6028a6b3ad04bca249e610413d4565ae3ac43f3d4e852ba1eb376001b35ff01ab8547f3190915a486c580aceef162008311b124115048d3dc79f2da5de08386c3adb"}, &(0x7f0000ace000)=0x61) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000efa000-0x108)={r7, @in6={{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0x580}}, [0x9, 0x3, 0x7, 0x167, 0x8, 0x6c450f7c, 0x1, 0x2, 0x81, 0x3, 0x8000, 0x81, 0x556e50f9, 0xb78, 0x7]}, &(0x7f0000670000-0x4)=0x108) munlockall() inotify_init() 2018/02/10 18:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00004c4000-0x90)={0x2, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000299000-0x2c)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, []}, 0x10) 2018/02/10 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 7: socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000022e000)='/dev/dmmidi#\x00', 0xfffffffffffffff9, 0x20100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000fa3000-0x3c)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd4}], 0x3c) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f000026a000-0x10)={0x1, [0xfff]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2000000000000000) close(r1) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f000057d000)={0xfffffffffffff44, 0x0, [{}, {}, {}]}) 2018/02/10 18:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x20, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000005, 0x80, 0x5, 0x0, 0xffffffffffffffff}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000202000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f00001dc000)=[{&(0x7f0000c37000)="9d", 0x1}], 0x1) 2018/02/10 18:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) recvmsg(0xffffffffffffff9c, &(0x7f0000004000)={&(0x7f0000004000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000001000)=[{&(0x7f0000003000)=""/4096, 0x1000}], 0x1, &(0x7f0000002000-0x3a)=""/58, 0x3a}, 0x40000020) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000)=0xffffffff, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000001000-0x1e)=""/30, &(0x7f0000000000)=0x1e) 2018/02/10 18:02:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x2000085, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000010) sendmsg$nl_generic(r0, &(0x7f0000a4c000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000df5000-0x20)={0x5, 0x20, 0xafb, 0xffffffffffffffff, 0x2, {0x3}, []}, 0x1c}, 0x1}, 0x40000) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cb1000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) 2018/02/10 18:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f63000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000736000-0xc)={0x0, 0x5}, &(0x7f0000e5b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f71000-0x8)={r1, 0xbb}, &(0x7f00006b0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00005c8000)={r1, 0x7f, "715a71e4b20e81837c338aaf6785e3fed0623c1cad49b1ce71a3b856aa8900c0fbf3925023026b0da331c34534335b15b991dfb6dc9420f11781494a3b52d392572bc96897d73b1b73ab4afc597c0867d78be5bf1a1d8d75212e75fd2ef3458179c670d57172aa7be5e1de074c03d67e0d54478f550eecf35d4e4620612992"}, &(0x7f000004e000)=0x87) 2018/02/10 18:02:39 executing program 1: 2018/02/10 18:02:39 executing program 1: 2018/02/10 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 4: 2018/02/10 18:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000cff000)='/dev/sg#\x00', 0x4, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000829000)={0x0, @in={{0x2, 0x1, @empty}}, 0x5, 0x9c11, 0x81, 0x2, 0x32}, &(0x7f000074a000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000cec000-0xc)={r1, 0x8, 0x10}, 0xc) 2018/02/10 18:02:39 executing program 7: 2018/02/10 18:02:39 executing program 6: 2018/02/10 18:02:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000735000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000001000-0x4)=0x10) 2018/02/10 18:02:39 executing program 2: 2018/02/10 18:02:39 executing program 7: 2018/02/10 18:02:39 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/10 18:02:39 executing program 2: 2018/02/10 18:02:39 executing program 1: 2018/02/10 18:02:39 executing program 6: 2018/02/10 18:02:39 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000f3d000-0xc)='/dev/amidi#\x00', 0x8, 0x620200) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000b39000-0x4)=0x1000, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000258000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f000003e000)=0x2e, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f00000e9000)="66f3e41e940851fb361abaa4db1849047722c805fb913489d6ea4b8bb90636e6876f76d00d5b2099691ae02992243956a9fca480958f28e490487cf36ad14ec6538503d96931edbeedb47132fadcc6628106065e7e763f6a56c56dd490002f89082c904d57b67c8f15fb6a833d8f65aa83688d7baf0836e2aef78d881426508af7c14370c4acae1d476e09a8c45e7f6f165d8d7f8ecc2732b5aacad1de40daac93600b8d2cac9b070a9bc9", 0xab}, {&(0x7f0000000000)="ddda265c2612e7ae43c9e768d0db4b359481a4568bbbfca2bb8db1a19952f32e92dca7a5e7919629387cb3337f65b9247c2d77d80f1a767ee107fa2dc2902e099ba73256ed292b07ca09726402c0404d5d66cd21948c28fbabc58448c38e10f32ee9d81e2a08000101be0b713912fdffdfbdfe9e0a9e5d245deb8191509d961c0a4380afb8b30a76c3eafdaf5aa9b9eeee088c9be4b3dc7245f81d6b1351c97a4577b504f63a", 0xa6}, {&(0x7f0000000000)="33e38c6bc17970038a", 0x9}, {&(0x7f0000001000-0x25)="a7f03ac33e36cd1ddcd3b9fb01f1100d271916bb6676cfdf89acee7631ad724e6b15090c46", 0x25}, {&(0x7f0000669000)="18b25bf20df7e9701a0060d38ec617465279002bd8c980aebe12a25cc4ff", 0x1e}, {&(0x7f00007fc000)="bba1aac9fa501d42b73a5aaf1988550c3d051a33b11948f5bc176aa043817402a5d2dc5ecb4ec7f7e40db35645", 0x2d}], 0x6, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000f78000-0x8)={0x0, 0x3}, &(0x7f0000b1c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000526000-0x8)={r2, 0xf73f}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "00c751", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0xd8dc00, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000496000), 0x11c) 2018/02/10 18:02:39 executing program 6: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) r1 = socket$inet(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000006000)={&(0x7f00003ae000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0x22}}, 0x10, &(0x7f000000c000)=[{&(0x7f000000a000-0x98)="f451", 0x2}], 0x1, &(0x7f0000001000)=[]}, 0x0) 2018/02/10 18:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000fc4000-0x68)={0x1, 0x0, [{0x9, 0x2, 0x0, 0x0, @adapter}]}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000010e000)={0x400000009, 0x5}) 2018/02/10 18:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) signalfd(r0, &(0x7f0000ba0000-0x8), 0x8) 2018/02/10 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) splice(r0, &(0x7f00007c6000), r0, &(0x7f0000389000-0x8), 0x8, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) 2018/02/10 18:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x5c, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}]}]}, 0xac}, 0x1}, 0x0) [ 58.470232] audit: type=1400 audit(1518285759.360:60): avc: denied { create } for pid=8456 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/10 18:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fc7000-0x11)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000c2a000-0x8)) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0xfffffffffffffc8b, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x4, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x200000}, []}}}}}}}, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000850000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6e000-0x4), &(0x7f000013a000)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000270000), &(0x7f0000719000)=0x4) [ 58.545399] QAT: Invalid ioctl 2018/02/10 18:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0xffffffffffffff56, &(0x7f0000a7e000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@echo_reply}}}}, &(0x7f0000241000-0xc)={0x0, 0x1, [0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000786000)={0x0}, &(0x7f0000707000-0x4)=0xc) ptrace$setopts(0x4206, r1, 0xffffffffffffffff, 0x100038) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000872000-0x6)={0xfffffffffffffe00, 0x0, 0x2}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000882000-0x4)) 2018/02/10 18:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000f1000-0x78)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2c000-0xf)='net/ipv6_route\x00') preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x800) 2018/02/10 18:02:39 executing program 2: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x3, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) 2018/02/10 18:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, 0x0, 0x80000, &(0x7f0000dce000-0x48)={{0x0, 0x0}}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000e1000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r1, 0x4018aee1, &(0x7f00007bd000)={0x0, 0x10001, 0x400, &(0x7f000040b000)}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000572000)='/dev/rfkill\x00', 0xa001, 0x0) fchmod(r2, 0x11) futimesat(0xffffffffffffffff, &(0x7f0000c46000)='./file0\x00', &(0x7f0000565000-0x10)={{0x0, r0}, {0x77359400}}) 2018/02/10 18:02:39 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @icmp=@time_exceeded={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x10001, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) 2018/02/10 18:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000f92000-0x6a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x80000000, 0xbd, 0x1}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e9f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) truncate(&(0x7f0000daa000-0x8)='./file0\x00', 0x1ff) [ 58.577199] QAT: Invalid ioctl 2018/02/10 18:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x82, &(0x7f0000967000-0x82)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x1, 0x865, 0x8}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x48, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x17}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x2, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0}, [@fragment={0x10ff, 0x0, 0x6, 0x1ff, 0x0, 0x400, 0x1}], "943b50211f7c2a184548c0520d4938b4"}}}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000070a000-0x11)='/selinux/enforce\x00', 0x80, 0x0) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f0000461000)="449e149112ec53bf9d479dd6d1fe10c8e1e200a76727e7574cb5caefd1c5d966fe14614aa8d042009c13325a095ac86fc06821c21d5c5f3ef15f4ad680cb4a2ab2a692cc8ed8b17763dffcd13885bb50f83ac07a15e3e446a63c5f3ecd36ca1a1c7cc31c2dd3097dda1f326def57543327721cc71dc3001cb37e0f0f9d1fadb85ff4b9ec0b8102836fd6011902a1d946042e7ffdf23c9dc278b0e4e1d97ff3f12d41470095c02fed57b7d8340c76de850780982d549d2f98bf6b68b2fc40bc8bc7dd96712d4f22a3422a5c3e0d31f31ffc7e7c7cbcf56faed8d93bb4df62475c83c2503dcd123684280d243f148c08cf19d2a08e718ce8") socket$bt_sco(0x1f, 0x5, 0x2) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00005c9000)={0xa0b2, 0x1, 0xffffffff}) 2018/02/10 18:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) r3 = dup2(r2, r2) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000a13000-0x8)={0x2, 0x2, 0x8, 0x101, 0x4}) fcntl$setstatus(r1, 0x4, 0x2400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000053c000)={0x10000004}) close(r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000053d000)={0x0, 0x400}, &(0x7f0000d5b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00001f8000)={r4, 0x81}, &(0x7f0000edf000-0x4)=0x8) 2018/02/10 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00007b2000-0x11)=""/17, &(0x7f0000929000)=0x11) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000f61000-0x10)="ba61599a838578119eb981e660184592", 0x10) 2018/02/10 18:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f00009d9000)={{0xffffffffffffffff, 0x2, 0xace, 0x0, 0x3ff}, 0x3, 0x8001}) r1 = add_key$user(&(0x7f0000385000)='user\x00', &(0x7f0000cdd000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e46000)="9d7508737859826a0b0c44fc013a2a3b733208510e2220229d1359e0b1fe77b668022fe253db809312c3086e08b286f75fa6da347e3fdb299d254dae9abfce031b27a4dd4c6992aaa519e44dfaca23f10c73b1a5f186271e133f9981da912c6ee9413002950f647588347f86353328f16eb17377aec2734e4ca1caad7d132ba7737bcee8066444833df004348ad7073dc060b381ddfff4", 0x97, 0x0) keyctl$update(0x2, r1, &(0x7f0000b9c000)="6cf1b8869ccc533a9bb0b2ca05a7195439b09d7fbd0b6e4808d9e8e6b5482dfe", 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000002f000)={0x0, 0x9}, &(0x7f0000b49000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000635000-0x8)={r2, 0x80}, 0x8) perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xbdf}) syz_emit_ethernet(0x32, &(0x7f0000005000-0x100)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, &(0x7f0000001000)={0x0, 0x1, [0x0]}) 2018/02/10 18:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) writev(r0, &(0x7f0000a91000-0x10)=[{&(0x7f000051b000)="390000001300094700bb61e1c30500000700000005000000000000000000800019001a000d000000ee00280fca0000f8fd17e9ff01ffe30400", 0x39}], 0x1) 2018/02/10 18:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00009d2000)='/dev/dsp\x00', 0x3, 0x0) ioctl$KVM_SET_LAPIC(r0, 0x4400ae8f, &(0x7f0000cf6000-0x400)={"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"}) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f000055e000)={0x2, 0x0, [{0x800, 0x0, 0x7}, {0x8, 0x0, 0x7fffffff}]}) 2018/02/10 18:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00004ad000)='/dev/dsp\x00', 0xd0100, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000857000-0x4)={0x8, 0x0, 0x800}) execve(&(0x7f00008b1000)='./file0\x00', &(0x7f000076c000)=[&(0x7f00003f1000)='/dev/dsp\x00', &(0x7f000018b000-0x9)='/dev/dsp\x00', &(0x7f0000f8b000-0x9)='/dev/dsp\x00', &(0x7f00001fa000)="766d6e657431766d6e65743021656d302627211826657468306c6f00", &(0x7f0000d00000-0x9)='/dev/dsp\x00', &(0x7f0000155000)='\x00', &(0x7f000035b000-0x9)='/dev/dsp\x00', &(0x7f0000cbe000)='\'\x00'], &(0x7f0000f4e000)=[&(0x7f0000d1e000-0xa)='vboxnet1-\x00', &(0x7f0000eac000-0x9)='/dev/dsp\x00', &(0x7f0000295000-0x1a)='ppp0keyringvboxnet0vmnet1\x00', &(0x7f00001f0000-0x9)='/dev/dsp\x00']) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f000038e000)=0x1) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000010000)="240000001900030007ff0907000083be8020000000040005031d85680300a3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/10 18:02:39 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000009000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000028000-0x10)={&(0x7f0000013000-0x3a8)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r2, &(0x7f0000008000), 0x3ffffffe, 0x0) 2018/02/10 18:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x58, &(0x7f0000d5f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x80000000, 0x3, 0x4}], {0x8100, 0x1, 0x0, 0x1}}], {@llc={0x4, {@llc={0xf9, 0x0, 'd', "cf8f5a36ce6b19658dde787e060bd0540a5389bd79dd7aac07652e72796caf42e00f25e788f3556da9c702bb48a2f1b1d396899997994ac3402d22a3712f09"}}}}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00004aa000)='/dev/cuse\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000eca000)=0x401, 0x4) 2018/02/10 18:02:39 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044d76, &(0x7f0000001000)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000002000-0x8)={0x7fffffff80, 0x1b, 0x1, 0x1}) 2018/02/10 18:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000782000)=0x1c23, &(0x7f00003d6000)=0x4) r3 = socket(0x1e, 0x4, 0x0) setsockopt(r3, 0x10f, 0x80, &(0x7f0000000000)="00210300", 0x4) 2018/02/10 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 6: mmap(&(0x7f0000000000/0x39b000)=nil, 0x39b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000027f000-0x2c)={0x5, 0x100000ae, 0x7f, 0x9, 0x16}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000332000)={r0, &(0x7f00002a5000)}, 0x10) getresuid(&(0x7f000016a000-0x4), &(0x7f0000320000-0x4)=0x0, &(0x7f000021d000-0x4)) ioprio_set$uid(0x0, r1, 0x2) 2018/02/10 18:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000938000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3d8b5572, 0x129802) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000678000-0xe0)={0x0, 0x0, 0x0, 0x6, 0xdb1, 0x0, 0x7, 0x9, 0x8, "7a29ab99c37c2a85ba253f0fb9a5743809b6566ab5a7ad03f0927f19432c18ecce5939a910c7922e4c81f69e1a0bfed7caf845a1b0b844dad9c779088db3db6d", "6ae06f493c3e449ae352105b5ae1d9f5ae48c222ef92b19bd907222d39242b4054b4b0aee454aabdaf94fa5993fb26e5fd93b2a0befc2bbac86c49a6ee8d120f", "fe789e504fe0ba21de0fea1bd224f7e7339a22419feeb9d90fa6f8ace1b775d6", [0x2, 0x953]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a44000), &(0x7f0000a1a000)=0xfffffffffffffd8d) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00004e5000-0x28)={@syzn={0x73, 0x79, 0x7a}, &(0x7f000082f000-0x52)=@ethtool_perm_addr={0x20}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) socketpair(0x9, 0x803, 0x10000, &(0x7f0000b49000)={0x0, 0x0}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000738000-0xc)='/dev/rfkill\x00', 0x400200, 0x0) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000edc000)={0x3, r3}) 2018/02/10 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008c2000-0xc)='net/rt_acct\x00') ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00008ee000-0x4)=0x80) lseek(r0, 0x17, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f0000720000-0x8)) r1 = getuid() r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003d3000-0xc)={0x0, 0x0}, &(0x7f0000f19000-0x4)=0xc) sendmsg$nl_generic(r0, &(0x7f0000e98000-0x1c)={&(0x7f000067a000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f000092c000)={&(0x7f00007c8000)={0x24ec, 0x3d, 0x222, 0x7, 0x3, {0x8}, [@nested={0x178, 0x44, [@typed={0x14, 0x5d, @str='vboxnet1\x00'}, @generic="eb86162e86d965ce4f1e38364e33cc1ec1d979121a119f26546b209dd23bdf5f4d067e42e2bb4db529a929d24759414a7ce35ba0209da9b826bbb5fc52ba8efad97d13ac73081bd2416eecfd0291a056965f1bebc7475451777c8631db4f5ed928be561e5dff07188a050db3d71ef2e585a3449c0adb5da106e1a6f251393ab1011e694c16d8ff993d9fd6fced36e0a609824dff586b7429ba2ffd601629de5005053a730b0bb9fa0cfce3dacd4e6485e0005fdb8883b8b782f3f74f5ce859320e4c52275c2cd9d8e6ccfe1dd1bb56173805", @generic="6c58f6a19ac879c873caa8538ccdc30057445088134c9f55bcf6f45b6c8b97b82c0121c82db64e88218c8d0bcc59961ad83059ca4504a74fa9d6c44f56160467cf7bf54a4d71c0f8c885ac42326fad230ca2489aa910f2f56e493d9566ff843054546a04811d14f6d54885468a535ba3395664be4326f1a107cdaa2f17e8ec69b131", @typed={0xc, 0x46, @uid=r1}]}, @generic="22fb6d6a451b056d3482f24b361736930f3d1bbab9d5f49610bf5ecaaf22182dc67b159854e4f2b9c074e579cc46aecffe5e6a562f779020e4972c3cca0b852e06975710a3f690710d51074ac3b036db21d63bdf5a4dbb12854b8ea43aa081edcffbe041557eeb8e844e39dff245d38b628eda08652bdce9af4947afb95b27df63988f38a52720eb461041266d1d175a3d4a2519efd79331e4597f5a8952cb546cfcff97e7d6614750439ffd7c5b0402032900a6974bd3e8502b0f786632438a7df30fdb1e9e2e106ebee21cae1ef76141ed9277e8513d79c2b0fb32ea771c265ead168708e5496615", @nested={0x112c, 0x69, [@typed={0x14, 0x4a, @str='net/rt_acct\x00'}, @typed={0xc, 0x0, @fd=r0}, @generic="d63e8d1c0a3c81fa64bb3b00342ef164ecbcb967ee0112163e13f31bffea4ccbd053813111ea0f72ec933e8891edd46280116c4b6858c018e7", @typed={0x94, 0x11, 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@nested={0x34, 0x8f, [@generic="664c2cb39c39d40b571f5a099e7928e3bdc909dfab7f8735e788eb2d1f5d5f24417c", @typed={0xc, 0x5b, @u32=0x2}]}, @nested={0x1114, 0x44, [@typed={0xc, 0x2a, @pid=r2}, @typed={0x10, 0x6b, @u64=0x3}, @typed={0x18, 0x61, @ipv6=@loopback={0x0, 0x1}}, @generic="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@generic="58d7f9acb6e64e9e4465b65fa8c1f08b592a233d9ce2f4a1c5a5fcbadc6611025e0e3cae88b40bb0e4ff73fbed9d38fddb15bb5188983dcb345ac441abf181a975e31bf0f14f77c83ed2e0c3713646486fceb608a89433cb190f6e31de4b8051d42d8d", @generic="a161", @typed={0xc, 0x8a, @uid=r3}, @generic="24d2c4eb1a765fb7169a3eb6fce1294e10620dbb3b72f4d055fd9b22c53ec069f4a89f3aea0c46a9f5d48040bf9e34a4991369a80d38a1d663141e563c53a58228390f8eccfceb198e34b3d54afb6bb8b6349d169fdf18f1fc2e00c34f44696aae15c70960e167d1"]}]}, 0x24ec}, 0x1}, 0x800) 2018/02/10 18:02:39 executing program 2: mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f00000b3000-0x4)=0x2) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000106000)='/dev/amidi#\x00', 0x3f, 0x20000) readahead(0xffffffffffffff9c, 0x26, 0x5) fcntl$getflags(r1, 0xb) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect(r2, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000105000)={@random="cd390b081b09", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @loopback={0x0, 0x1}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/02/10 18:02:39 executing program 1: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x9d6edef163671d9) setsockopt(r0, 0x107, 0xc, &(0x7f0000660000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000006000-0xd)='/dev/dmmidi#\x00', 0x1ff, 0x48000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000004000)={0x10}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x5, 0x1, 0xfffffffffffffffc, 0x6, r1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000000)={@generic={0x15, "a0d64687aee87c3947f0de5e3c045c029341451906cd812f7d2449ec2f75b252d0e244003ad1b7ccd4542bc8052c52b4f39256b97fac3919018d3bd267e71b38bdb275c1095b6c709d922ac516ff0aff85470c84c12ab67116e71e0ac88784b408cada65c78858df1a54cbd3c28e491753e9368a9c7ab70727b140313008"}, {&(0x7f0000002000)=""/159, 0x9f}, &(0x7f0000003000), 0x6e}, 0x9c) 2018/02/10 18:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006af000-0x11)='/selinux/enforce\x00', 0x20280, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00009f9000-0x98)=[@in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x7ff}, @in={0x2, 0x1, @rand_addr=0x9}, @in={0x2, 0x1, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x2, @multicast1=0xe0000001}], 0x98) 2018/02/10 18:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000434000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f00008e8000)=""/75, 0x4b, 0x7, &(0x7f000060c000-0x8)={0x0, 0x989680}) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000d5000-0x14)={0x7a, 0xff, 0x0, 0x85, 0x1, 0x0, 0x83, 0x8, 0x2}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000a35000-0x10)={r0, &(0x7f0000f34000-0x1f)="60188cc71506a929080270c619b8802d6176f349fd261ffc0d3dd78c077200"}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00007cc000)) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000070a000-0x10)={0x4, 0x0, 0x0, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f000086a000)={r1, 0x80000001}) 2018/02/10 18:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000f96000)={0x7b, 0x0, [0xe6be, 0xf0e, 0x15b, 0x7fffffff]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000de6000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00008fe000-0x50)={@common, @ifru_mtu}) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000afe000)={&(0x7f0000548000-0xc)={0x10}, 0xc, &(0x7f0000e62000)={&(0x7f0000921000-0x12b0)={0x14, 0x3, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000549000)={0xffffffffffffffff, 0x2}) fstat(r1, &(0x7f00007e6000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bd8000)='./file0\x00', &(0x7f0000dfd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000042b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) fchown(r0, r3, r4) 2018/02/10 18:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1003, &(0x7f0000bbc000-0xb3)="dfddeaae66a1a3801ed46ee2c1f1b4b4d2985e15b84d06b5af4bca234261aaaf1266cf995a72465b934ad989a8183cf454aa389210f229c90f5edee611ab496b64fd57d911b0a6d3056df3a690099fa70116ec2e75b12442a5c2dde58759dfc49cf187bfbf71d07d7aa460f0d64a77d76757e27c8213253502f23337a86f17fafcd7427594bbb533b663bff3d29c0d06de73e6d6947c1c6fd48189c9c71bd04e50db2b7fc4611d1d0f686b7a396892573df836") openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000b34000-0x4)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000aba000)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) 2018/02/10 18:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\b') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r2 = syz_open_procfs(r1, &(0x7f00002ce000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) getdents(r0, &(0x7f0000cff000-0xa7)=""/167, 0xa7) 2018/02/10 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40c00) readv(0xffffffffffffffff, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x4, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x68}, 0x1c) 2018/02/10 18:02:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @random="805ae5cc3321", @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00006eb000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000b82000-0x8)={0x77359400}, 0x8) r1 = open(&(0x7f0000e54000-0x8)='./file0\x00', 0x1ffd, 0x80000000004) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000286000)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000f3e000-0x28)={r3, 0x8, &(0x7f00007b7000)=[0x400, 0x3, 0x0, 0x8, 0x9, 0x6, 0x0, 0x3], &(0x7f0000d81000)=[0x5, 0x2], 0x10, 0x4, 0x20, &(0x7f0000458000-0x10)=[0x7ff, 0xffffffffffffffc7, 0x7f, 0x5], &(0x7f0000c04000)=[0x10001, 0x0, 0xfff]}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 2018/02/10 18:02:39 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00009ef000)=""/87, &(0x7f0000001000-0x4)=0x57) r1 = socket$inet_sctp(0x2, 0xfffffffffffff, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000)={0xd000, 0xf000, 0xffffffffffffe671, 0x100000001, 0x7}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000333000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, []}, 0x52) 2018/02/10 18:02:39 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00007c0000)='/selinux/user\x00', 0x2, 0x0) ioctl$void(r0, 0xc0045c77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000483000-0x15c)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty}, @in=@broadcast=0xffffffff}, []}, 0xf0}, 0x1}, 0x0) 2018/02/10 18:02:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003e0000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000b3e000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "e952b1", 0x8, 0x29, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f000007c000)={0x0, 0x1, [0x0]}) 2018/02/10 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40c00) readv(0xffffffffffffffff, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 4: set_mempolicy(0xc000, &(0x7f0000317000)=0x80, 0x95) 2018/02/10 18:02:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000d8d000-0x4), &(0x7f00005e9000-0x4)=0x1c2) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e89000)={r0, 0x2, 0x1, 0x4, &(0x7f0000ada000)=[0x0], 0x1}, 0x20) 2018/02/10 18:02:39 executing program 6: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000f8f000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00002f4000-0x4)=0x1c) bind$inet6(r0, &(0x7f0000f8d000)={0xa, 0xffffffffffffffff, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/10 18:02:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000801000-0x8)='./file0\x00', 0x0) mount(&(0x7f000087a000-0x8)='./file0\x00', &(0x7f0000107000-0x8)='./file0\x00', &(0x7f00008d3000-0x6)='ramfs\x00', 0x0, &(0x7f000063c000-0x2)) mkdir(&(0x7f000023e000-0x2)='./file0\x00', 0x1) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000443000-0x8)='./file0\x00', &(0x7f000039d000-0x8)='./file0\x00', &(0x7f0000ff6000)='9p\x00', 0x1001, 0x0) chroot(&(0x7f0000baf000)='./file0\x00') pivot_root(&(0x7f00004d0000-0x1)='.', &(0x7f0000432000)='.') r0 = syz_open_dev$admmidi(&(0x7f0000955000)='/dev/admmidi#\x00', 0x7410, 0x400002) symlinkat(&(0x7f0000cbf000)='./file0\x00', r0, &(0x7f0000a6b000-0x1)='.') r1 = syz_open_dev$dmmidi(&(0x7f0000f04000)='/dev/dmmidi#\x00', 0xfff, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00001fa000-0x10)={0x5, 0x0, 0x10001, 0x101}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f00008cc000)={r2, 0x8}) 2018/02/10 18:02:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40c00) readv(0xffffffffffffffff, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:39 executing program 5: mmap(&(0x7f0000000000/0x11a000)=nil, 0x11a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000110000)=0x8, 0x4) syz_emit_ethernet(0x66, &(0x7f0000119000-0xe6)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b47000)=0x0) sched_setparam(r1, &(0x7f000052f000-0x4)=0x1d) 2018/02/10 18:02:39 executing program 1: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) r1 = gettid() prlimit64(r1, 0x4, &(0x7f0000ee6000)={0x3, 0xf800000000000000}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) 2018/02/10 18:02:39 executing program 0: mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000ae1000)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f0000cd4000)={0x7, 0x78, 0x4, 0x7fff, 0xf0e, 0x8000, 0x0, 0x1, 0x8802, 0x4, 0x7fff, 0x9, 0x1, 0x1, 0x3, 0x2, 0x2, 0x9, 0x0, 0x6, 0x3be8, 0x0, 0x46, 0x6, 0x3, 0x2, 0x2, 0xe702, 0x7ff, 0x1, 0x5, 0x100000001, 0x9415, 0xca, 0x9, 0xe9f, 0x4, 0x4, 0x0, 0x100000000, 0x0, @perf_bp={&(0x7f0000bca000-0x1), 0xe}, 0x3402, 0x80000000, 0x0, 0x7, 0x400, 0x3, 0x8}, r1, 0x83, r0, 0x8) fcntl$getownex(r3, 0x10, &(0x7f0000fd1000)) tgkill(r1, r2, 0x33) name_to_handle_at(r0, &(0x7f0000908000)='./file0\x00', &(0x7f0000e77000)={0x8}, &(0x7f0000fd1000), 0x1400) 2018/02/10 18:02:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cf000-0x61)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) close(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000059b000-0x8)={r3}, &(0x7f000034f000)=0x8) sendto$inet(r0, &(0x7f0000b0f000), 0x0, 0x0, &(0x7f0000807000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00002be000)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000e44000-0x4)=0x8c) 2018/02/10 18:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x40c, &(0x7f0000469000)=""/139) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000523000)={0x5f}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 18:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f00003d1000-0x28)=@bridge_getlink={0x20, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x20}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000791000-0x1)='\x00', 0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000867000-0x160)={{{{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0xa, 0x1, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x5, 0x9, 0x2, "c8aecdd22f1d3736ec9511b7bf78f0988cb01eef1afdcb0f7196bdd5f649ab9b58f8c012b0d6c0e14d6e1c1f2e7d6f88c1d70de0e333557deec12be43dad22493dc028ee69fe321ae2e6bbff04452c1e"}, 0x160) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/10 18:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00001ae000-0x8)={0x0, 0x0}) ioctl(r0, 0x3be, &(0x7f0000471000-0x64)="d25c83e384f808be46b4dfd540cd6e79d7793979a4659088302fc8a53e2406c3125951fe5aba735140ee4a1997a7b2abdf80c42b9657a667348fb0a0ccac86a54559f7b6f35aaf94518b35d099e003f1c4f0aa0cc3e3764bd9bc022cb1373b637737bb4a") r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000631000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = accept4$inet(r2, &(0x7f000012c000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000aae000)=0x10, 0x80800) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00003b4000-0x8)={0x0, 0x800}, &(0x7f0000441000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000227000)=r4, 0x4) open$dir(&(0x7f000053d000-0x8)='./file0\x00', 0x40102, 0x10) fstat(r3, &(0x7f00004b7000)) r5 = inotify_add_watch(r2, &(0x7f0000f04000-0x8)='./file0\x00', 0x0) inotify_rm_watch(r2, r5) 2018/02/10 18:02:40 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getuid() stat(&(0x7f0000623000)='./file0\x00', &(0x7f0000ea1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f55000)='/dev/rfkill\x00', 0x84040, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000830000-0x4)=0x8, 0x4) syz_fuseblk_mount(&(0x7f0000848000)='./file0\x00', &(0x7f0000139000)='./file0\x00', 0x2, r0, r1, 0x3ff, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x3, 0x2) syz_extract_tcp_res(&(0x7f0000210000), 0x3, 0x8001) setsockopt$inet_int(r3, 0x0, 0xcd, &(0x7f0000813000-0x4), 0x3c) 2018/02/10 18:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b5f000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f000032d000-0x18)={0x7, 0x2, 0x9, 0xfffffffffffffff7, 0x5}) setsockopt(r0, 0x65, 0x1, &(0x7f0000527000)="828159920897e8d6962418a58ba2e695114678bb31bcf902c00b8025f1956bac9e53661832d3683c00a3bd136abdd85cd9c8d2e2cfd0c148", 0x38) 2018/02/10 18:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00002aa000)='dns_resolver\x00', &(0x7f0000818000)={0x73, 0x79, 0x7a}, &(0x7f0000e92000-0x13)='posix_acl_access)+\x00', 0xfffffffffffffffc) r0 = socket(0x13, 0x80007, 0x9) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001e9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000b5b000)={0x0, 0x9000}) getpeername$netlink(r0, &(0x7f000092b000), &(0x7f0000ce1000-0x4)=0xc) 2018/02/10 18:02:40 executing program 4: mmap(&(0x7f0000000000/0x791000)=nil, 0x791000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000869000-0x7)='mounts\x00') sendfile(r0, r1, 0x0, 0x40000000) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x1002, 0x4) socket(0x0, 0x105, 0xffffffffffffffff) 2018/02/10 18:02:40 executing program 1: socket$inet(0x2, 0x6, 0x8001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000039b000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, 0x0, 0x0, []}, 0x98) 2018/02/10 18:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000964000-0x1)={0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000205000-0x8)=0x3) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000052b000-0xb)='/dev/audio\x00', 0x4b3e732201893212, 0x0) getsockopt$packet_int(r1, 0x107, 0x11, &(0x7f0000b83000-0x4), &(0x7f0000e97000)=0x4) 2018/02/10 18:02:40 executing program 2: mmap(&(0x7f0000000000/0xcda000)=nil, 0xcda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd6000-0x10)={0x0}) setitimer(0x0, &(0x7f0000a0b000)={{}, {r0, 0x7530}}, &(0x7f0000cd5000)) alarm(0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cdb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000354000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000be6000)={0x3, 0x10001, 0x317f, 'queue0\x00', 0x1000}) mmap(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000079c000-0x40)={0x9, 0x4, 0x2, 0x9, 0x6, 0x81, 0x5, 0xffffffff}, &(0x7f0000cdb000-0x40)={0x2, 0x8, 0x1, 0x7, 0x7, 0x9, 0x4, 0x4}, &(0x7f0000cda000)={0x0, 0x2, 0xffffffff, 0x6, 0x7fff, 0x0, 0xf6, 0x4}, &(0x7f0000cdb000-0x8)={r1, r2+30000000}, &(0x7f0000cdb000-0x8)={&(0x7f000003f000-0x8)={0x2}, 0x8}) 2018/02/10 18:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000dd000)={0x0, 0x0}, 0x4000) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r1 = 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) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) openat$rtc(0xffffffffffffff9c, &(0x7f00005ce000)='/dev/rtc\x00', 0x0, 0x0) 2018/02/10 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000872000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) open$dir(&(0x7f0000adc000)='./file0\x00', 0x280, 0x84) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00007a1000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000da8000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000bff000-0x8)=0x1000) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f00007de000-0x8)=0x10004) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/02/10 18:02:40 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000311000-0x11)='/dev/qat_adf_ctl\x00', 0x90800, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009cd000-0x88)={0x7400, {{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}}, 0x88) pipe(&(0x7f0000fd5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00002fc000)=0x3, 0x1) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f000064c000)={0x1, &(0x7f0000fd4000)=[{0xffffffffffffdb1b, 0x7}]}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fd6000-0x4)=0x0) perf_event_open(&(0x7f0000fd6000-0x78)={0x0, 0x78, 0x0, 0x8000, 0xb77, 0x1, 0x0, 0xa61, 0x0, 0x1, 0x80000001, 0x7, 0x7, 0x1, 0x2, 0x380000000000, 0x4, 0x1, 0x81, 0x4fc3, 0x522, 0x9, 0x3, 0x3ff, 0xfffffffffffff000, 0x4, 0x7, 0x1880cea0, 0x3, 0x0, 0x4, 0x1, 0xffffffffffff1a93, 0x100000001, 0xc6, 0x31f, 0x0, 0x9, 0x0, 0x6, 0x1, @perf_config_ext={0xdeda, 0x8000}, 0x400, 0x2, 0x8001, 0x0, 0xffffffff, 0x100, 0x8}, r3, 0xe00, r2, 0x1) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000a30000-0x20), &(0x7f0000000000)=0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000fd6000-0x8)={0x3add, 0x3}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fd6000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f000069a000-0x4)=0xe8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000fd7000-0x10)=@common='tunl0\x00') r6 = getgid() chown(&(0x7f0000fd5000)='./file0\x00', r5, r6) 2018/02/10 18:02:40 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:40 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:40 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={r1, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000002000)='./file0\x00', r0, &(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000003000)=""/163) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000002000-0xc)={r2, 0x10, &(0x7f0000000000)=[@in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000002000-0x2)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000041a000-0xc)={r2, 0x5, 0x1cf8e13505264cb5}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000003000-0xe)='./file0/file0\x00', &(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000686000-0xb)={0x9, 0x1, 0x7, 0x0, 0x10001, 0x0, 0x100, 0xe93f, 0x6, 0x8, 0x81}, 0xb) 2018/02/10 18:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000254000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x2, 0x84) syz_open_dev$sndseq(&(0x7f00002a5000)='/dev/snd/seq\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = syz_open_dev$sndmidi(&(0x7f00007bb000-0x12)='/dev/snd/midiC#D#\x00', 0x40000000004, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f000083b000-0x78)={0x7, 0x0, [{0x95d}, {0x83d}, {0x361, 0x0, 0x8}, {0xbff, 0x0, 0x2000000000}, {0x246, 0x0, 0x1}, {0x829, 0x0, 0x6}, {0x0, 0x0, 0xb35}]}) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000013d000-0x2)=0x5, 0x2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a29000-0x10)='/dev/sequencer2\x00', 0x422001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f000073f000)={0x0, 0x0, 0x10001, 0x3}) r4 = mmap$binder(&(0x7f0000e0f000/0x4000)=nil, 0x4000, 0x8, 0x82830, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r3, 0xc02c5341, &(0x7f00002fb000-0x5c)) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000082f000)={0x44, 0x0, &(0x7f0000c82000-0x44)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f00001fb000)=[@flat={0x77682a85, 0x0, r4, 0x2}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fda={0x66646185, 0xa, 0x2, 0x3a}], &(0x7f0000f27000)=[0x38, 0x38]}}], 0xd1, 0x0, &(0x7f0000c84000)="01b4f794f463da7dea504d02388b124a2a045a2a53db61493abc1b0d5e34caa29feec29b844626e171c4f2a16d0493ea53fb50ed325b332cdb6d5698a622904e038f6d9265582eb3b863e8eefa45394508b00523c9086d3350c5638e1493604500a828dc8c1376a09ca3a49a2a0e5e1594ab4cd295b3eac05fb21b475af353eb77795da156f33bd316845e8326ce258900f62ab0a33354d733adf0aca57f5588f4915c05affc8f6fb3ff90e2a6bdd135abce9adb1591b6245ed91779ec7773766f3a3ab8a5f868d124ab79f0b138442ca3"}) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000b2b000-0x1e)={0x18, 0x0, {0x3, @empty, @generic="a6aeab81d00fda548a6741f8b34b0fd3"}}) setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000a05000)=@int=0x100000000, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000099b000)={0x0, 0xfffffffffffffffa}, &(0x7f000047f000)=0x8) 2018/02/10 18:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r0, &(0x7f000000e000)={&(0x7f00001c6000)={0x1d}, 0x10, &(0x7f00006b1000-0x8)={&(0x7f0000b0c000)=@can={{0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1}, 0x0) 2018/02/10 18:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f20000-0x8)=@un=@abs, &(0x7f0000a1b000-0x4)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000859000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a1000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000921000-0x12)={r1, 0xfffffffffffffffa, 0x5, [0x71f, 0xff, 0x9, 0xfffffffffffffffd, 0x7]}, &(0x7f000086c000-0x4)=0x12) 2018/02/10 18:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a0000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1c000-0x1)='/', r0, &(0x7f0000d07000-0x8)='./file0\x00') mq_getsetattr(r0, &(0x7f0000d23000)={0x7, 0x7fff, 0x100000001, 0xffff, 0x6, 0x1, 0x9, 0x3}, 0x0) linkat(r0, &(0x7f0000b0e000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000052e000-0x8)='/', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) syz_open_dev$midi(&(0x7f000046d000)='/dev/midi#\x00', 0x5, 0x540) 2018/02/10 18:02:40 executing program 0: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000748000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) rt_sigprocmask(0x0, &(0x7f0000fcc000)={0x4}, &(0x7f0000fcd000), 0xfffffd37) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000fcc000-0x18)={0x0, &(0x7f0000fce000), 0x0, 0xffffffffffffffff, 0xfffffffffffffffe}) signalfd(r0, &(0x7f0000afe000-0x8)={0x5}, 0x8) 2018/02/10 18:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00003d3000)={'vcan0\x00', 0x0}) fstat(r0, &(0x7f0000d02000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f5c000-0xe8)={{{@in=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x8e, 0x3, 0xffffffff, 0x2, 0x20, 0x0, 0x3b, r1, r2}, {0x9, 0x9, 0x10001, 0x5, 0x40, 0x5, 0x6729, 0x5}, {0x8001, 0x80, 0x5, 0x4}, 0x6, 0xd, 0x2, 0x0, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x2b}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x16}, 0x6, 0x1, 0x1, 0x8, 0x5, 0x9, 0xbc}}, 0xe8) socket(0x10, 0x800, 0x57) getpeername(r0, &(0x7f0000d20000)=@hci, &(0x7f0000fce000)=0x6) 2018/02/10 18:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) shutdown(r0, 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000074d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) r2 = eventfd(0x7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000009000)={0x0, 0x99, "ca02883dd67a354d34e161d8f827dc950cdccd7ba7a90925de5c14a45ec48b2d59faf2aae984e392ecc53a84cd754537b1cf3bef46507d3245937c6f9fa0fd30183f09801e76ddafa4a3a9f54ae0184e325f42bf5eeca626ec8097f0b3a49ac59fad2116fde40af0f15b179febc7ee032f322d08915ea3eee07b5cae9b567337b1876e7719254a1ff5a9052b88cfd447afb28c7e514a8a2941"}, &(0x7f000095a000-0x4)=0xa1) io_setup(0x6, &(0x7f00003e8000-0x4)=0x0) io_cancel(r3, &(0x7f000022b000-0x40)={0x0, 0x0, 0x0, 0x1, 0x9, r0, &(0x7f0000cef000-0x1000)="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", 0x1000, 0x100000000, 0x0, 0x0, r2}, &(0x7f0000930000-0x20)) bind$inet(r0, &(0x7f0000e50000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x7) accept4$inet6(r1, 0x0, &(0x7f00005db000-0x4), 0x800) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/10 18:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cc4000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x67, 0xb11, 0x4, 0x5, 0x3}, &(0x7f0000885000-0x4)=0xa0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000aa000)=""/36) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000849000)={r2, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1, 0x890000000000, 0x6, 0x2, 0x8}, &(0x7f000009f000-0x4)=0xa0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d99000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r3+30000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/02/10 18:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f7a000-0xa)='/dev/ptmx\x00', 0x420000, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000157000)=@dellink={0x28, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_GROUP={0x8, 0x1b, 0x2}]}, 0x28}, 0x1}, 0x0) 2018/02/10 18:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000089f0, &(0x7f0000799000)={@common='bridge0\x00', @ifru_data=&(0x7f000011f000-0x20)="1200000000000000000ffffffe000003000000000014000004490004e2002323"}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000c40000)='/selinux/context\x00', 0x2, 0x0) 2018/02/10 18:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000003a000)='/dev/sequencer\x00', 0x101000, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000601000)={&(0x7f0000b7e000-0x4)='./file0\x00', r0}, 0xc) 2018/02/10 18:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000852000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sigaltstack(&(0x7f00006cd000/0x2000)=nil, 0x0) dup3(r0, r1, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000a71000)={{0x2, 0x0, 0x1, 0x31cad99ef2998201, 0x1}, 0xfffffffffffffe0e, 0x7fff, 0x200}) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/02/10 18:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3e000-0x8)='./file0\x00') umount2(&(0x7f00008ec000)='.', 0x2) unlink(&(0x7f00008ee000-0x8)='./file0\x00') mount(&(0x7f0000e51000-0x8)='./file1\x00', &(0x7f0000024000-0x1)='.', &(0x7f0000637000)='pstore\x00', 0x911020, &(0x7f00003f8000-0x75)) 2018/02/10 18:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00006ff000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000c39000-0x10)={0x9, 0x0, 0x3, 0x1000}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f00007ea000)={0x7, r2, 0x0, 0x80}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f0000a77000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ea8000)=@assoc_value={0x0, 0x6}, &(0x7f0000fef000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000ec6000-0x8)={r5, 0x2}, &(0x7f0000d08000-0x4)=0x8) 2018/02/10 18:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000860000-0xc)='/dev/amidi#\x00', 0x5, 0x0) recvfrom(r1, &(0x7f000058e000)=""/231, 0xe7, 0x2, &(0x7f00003b1000-0x10)=@ethernet={0x307, @random="f17f3c219af5"}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000235000-0x4)=0x1, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000094c000+0xe5d)={'vcan0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000fe0000-0x1c)={&(0x7f0000210000)={0x1d, r2}, 0x10, &(0x7f0000b30000-0x8)={&(0x7f0000574000)=@canfd={{0x2, 0x1bf7, 0x80000001, 0x6}, 0x40, 0x3, 0x0, 0x0, "84887d74fc95e54d168b23f36415d4ace6ab62cdebbf157fb488c06bdd8957b03714f3d8e7ef40502348e03e0359d67afa808a6dd5e10cce3d860b79330dec85"}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) r3 = syz_open_dev$binder(&(0x7f0000a77000-0xd)='/dev/binder#\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000960000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00005e9000)=0xe8) getresgid(&(0x7f0000490000), &(0x7f00004da000-0x4)=0x0, &(0x7f0000155000)) syz_fuseblk_mount(&(0x7f0000389000)='./file0\x00', &(0x7f000014f000-0x8)='./file0\x00', 0x6000, r4, r5, 0x100000000, 0x6f6a, 0x100010) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) mq_unlink(&(0x7f00000f3000)='posix_acl_access\x00') ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f3a000)='/dev/autofs\x00', 0x200800, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000e000-0x30)={0x8, 0x0, &(0x7f0000aac000-0x18)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) 2018/02/10 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000552000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getresgid(&(0x7f0000832000)=0x0, &(0x7f0000f4d000-0x4), &(0x7f00008ce000)) syz_fuse_mount(&(0x7f0000f02000)='./file0\x00', 0x8000, 0x0, r1, 0x51b, 0x20000) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000913000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00004df000)={0x100000001, 0x1, 'client1\x00', 0x2, "416b775a126cb9cb", "32e287094712ac2542a56076106e4362d91c9147cf16017c15aac5e7debb4858", 0xfffffffffffffc00, 0x5d8e}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000820000), &(0x7f0000da8000)=0x4) 2018/02/10 18:02:40 executing program 0: r0 = socket$inet(0x2, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x40049409, &(0x7f000000b000-0x28)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/10 18:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:40 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/10 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile64(r1, r0, &(0x7f0000738000)=0x24, 0x9) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f00001f2000)=0x10, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x610b}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) connect$inet6(r1, &(0x7f0000196000)={0xa, 0x1, 0x2970a4b5, @loopback={0x0, 0x1}, 0x67}, 0x1c) 2018/02/10 18:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000977000+0x521)='/dev/snd/pcmC#D#c\x00', 0x4, 0x22000) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f000032c000)=""/98) r1 = syz_open_dev$sndmidi(&(0x7f0000e5a000)='/dev/snd/midiC#D#\x00', 0x1, 0x40) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000a10000-0x4)=0x9) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f00002ad000-0x27)=""/39, &(0x7f0000d99000)=0x27) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000b50000-0x4)=0x5, 0x4) keyctl$set_reqkey_keyring(0xe, 0x5) clock_gettime(0x0, &(0x7f00004a3000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f000072a000-0x10)={{0x77359400}, {r2, r3+10000000}}, &(0x7f0000474000-0x10)) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000a20000)={@generic="546e4183498fff3f88731738f3b82e23", 0xfffffffffffffffc}) 2018/02/10 18:02:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x44000)=nil, 0x44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = creat(&(0x7f0000044000-0x10)='./control/file0\x00', 0x0) lremovexattr(&(0x7f00001bd000-0x10)='./control/file0\x00', &(0x7f0000e38000)=@known='security.selinux\x00') r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000019000)='./file0\x00', &(0x7f0000001000-0x99)=""/153, 0x99) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000002500030007fffd94fffffddcffffffe103000000000000000000fffffffffffc", 0x24}], 0x1}, 0x0) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f00003e6000-0x70)) sendmsg$unix(r0, &(0x7f0000be6000)={&(0x7f0000456000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000960000-0x50)=[{&(0x7f000082a000-0x48)="bd55bc3086bc3dd3603344115fa13d169689d3469b5943558242ae2bfda7ca4cbd79dbf3cc88885ad043db3ae35ad4135d10854abff29cda5515a500b458f896c71117b2bebdddcd", 0x48}, {&(0x7f0000ce6000)="c80fc7799d4c194c1a91a4f5033170083cdf6fc6cf53a4a407376bef4425de99da303382b401cf737b3a58bb8eef50a40835c533f06c737e0a09454192c29b4fb36ca43f6bfb062e4f42305f0ab562f8d0f3adda8c51aa823ad4bf624c0d79fbf4c58bf4110a52f2d88462e776a21b9cf75000c44e45203c16cd6df5311be479168cb1955e9a0d7a7403172e072fd041b892ee6e41991c4e395993ef879a09ad35834312e6d51618dedece7311deb714e0c064d9d7e5172dae9e5d4c43da6b37886f1e2ceb6c71493468b12d420e3204fc15289cf8886499", 0xd8}, {&(0x7f0000d66000-0x75)="8ed9662cf3c1d04177b1220ef182c9b96efa974ec3e1b99461e87971bb89287bc250a4dca4433105a6a3112872f67c0c02420d29b03254d01cb6a65554b11c173dc471364cdaf3481b9db9da67c09577441918013c6dba1fb70cf82db6d83642adc3bc2cc598c643caf4963705ae1ad7d78e84322f", 0x75}, {&(0x7f000033b000-0x6d)="187cd9182923642f58cd76cb80b9ba919d495ec363d6fd8e5c5281a58fea634baba559782875b2a48173cb95f652fae2fcf67003d5e389ad33841689ba6a0fb8f0317b0551a2b84e48e0a55bc1b489fcc7c6675ddfe0d1e2c84dfac323919f1bffa6cc15ec3d8b80c40b73f9be", 0x6d}, {&(0x7f0000776000-0xba)="9ae9444f076431367dc64387b6723d07f56263067cd5bca56d2d40f233ae35a6513184ea02fa5eb6f9603499299dd4696569a43ac400991d64bdc74076c670f47b27faca6fec9af9ff618c62e1e588a53a8d6ba47f24c03a059a6b75fafcd8975f4815e58fbdf3c6b5e614a42613aaab9ccf5b9eee2c5e4cf304dfa9a9d283cc7d37f706bc53f4d7b0780288d163adb1e7e8c7b05694f9a8148bd24534febc72dd49992ba10ec793451e245ec2c80938a2e9416fd7be8fd536a6", 0xba}, {&(0x7f00004cc000)="e8677919bbda46a6bb026ad105ec423702c670333c19d7c48184c0995ffa209085bab49a8941f6bb31ad6b36c4d08629b46b58dcc6a753420bcd7584779f628e43b808d982d0c4d0c23fdeafc04a02c2ecb5cdbe659416c69418d3befbb98a6b0e", 0x61}, {&(0x7f0000268000-0xf)="c32ae707498f2c8d42252eeb3a321f", 0xf}, {&(0x7f0000cb9000-0x76)="4c77076b477b4320b81b856572f449d4f4ef1524bc3855933153de0bc7e46cd3d5974996b5e849bf70a0954c5d328eff04159eef880dee227c12837ec4082c9736b2179674650ac9f2edb20d18e154ed581b645bab473f879be2609725dc561c13b0445a2abdea2ad4da07c64e793042799b88b0d98a", 0x76}, {&(0x7f000064e000-0xe8)="badc61bbde382a899eb0e6025970132c4af4edb2578b955d3ba3962b364680730dea86f700080a9a5c0fda54f5656b90167c7a9e2eb1dcd438baa91ee3f357b8c13cea67fcd40d2e4a8c8a68e7381829f8d1f531c02f1df9dbb7b86bad5af59b5ac71439c1abb6ba0697cf3f7af1eaaa9f81ff288bae2d358fbdb0de81ed9eb41feb9b914656f3f4a0040fbd1cfa6d7f00932e6e924c1ed48134b8cfa07c27f95f3167f45089bbd0bea57da49a968415888d28f48947d5518c184b4f3c455c3bb98a738133b34b4540ba92d82476703a78253cc5c1d48681fbdd09458ef386cf71d5a994631f8b59", 0xe8}, {&(0x7f000008a000-0x1000)="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0x1000}], 0xa}, 0x80) [ 59.686876] binder: 8733:8736 tried to acquire reference to desc 0, got 1 instead [ 59.722409] binder: 8737:8743 Acquire 1 refcount change on invalid ref 0 ret -22 2018/02/10 18:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000313000-0xa)='./control\x00', 0x1) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000048e000-0x4), &(0x7f00005ba000)=0x4) inotify_add_watch(r0, &(0x7f0000b76000)='./control\x00', 0x20000000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f000033a000)={0x8001, 0x5, 0xb70, 0x0, 0x0, [], [], [], 0x0, 0x101}) 2018/02/10 18:02:40 executing program 2: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mincore(&(0x7f00007fe000/0xc000)=nil, 0xc000, &(0x7f0000354000)) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ff5000)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) mlock(&(0x7f0000e26000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000ff5000)=0x9, 0x4) 2018/02/10 18:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) [ 59.762279] binder: BINDER_SET_CONTEXT_MGR already set [ 59.762758] binder: BINDER_SET_CONTEXT_MGR already set [ 59.769899] binder: BINDER_SET_CONTEXT_MGR already set [ 59.784408] binder: 8733:8736 ioctl 40046207 0 returned -16 [ 59.784777] binder: 8737:8750 ioctl 40046207 0 returned -16 [ 59.796136] binder: 8733:8751 ioctl 40046207 0 returned -16 2018/02/10 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000570000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x40096100, &(0x7f000065c000)) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000469000)={0x3ff, 0x28, [0x1000, 0x4, 0x7ab, 0x8, 0x1, 0x9, 0x8, 0x3ff, 0x101, 0x1f]}) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000ee1000)) 2018/02/10 18:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd6, &(0x7f0000639000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0xa0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x5c, 0x0, 0x2, 0x8, 0x0, 0xf56, 0x1}, @fragment={0xab, 0x0, 0x1, 0x9, 0x0, 0x200, 0x1}, @hopopts={0xff, 0xb, [], [@enc_lim={0x4, 0x1, 0x101}, @enc_lim={0x4, 0x1, 0xfff}, @calipso={0x7, 0x18, {0x9, 0x4, 0xae, 0xfffffffffffffffe, [0x0, 0x149]}}, @generic={0x100000000, 0x36, "887b348b9a57fb9d2162187743f5115922ff79ae8278bc078b20bd3f9a3c05d3fde21a758fa9d9352cde4c3fa50777fa304cf8bb7332"}]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000795000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readahead(r0, 0x2, 0x417) socket$alg(0x26, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000382000)={0x0, 0x1f, 0x3, 0x8001, 0x12, 0xff9}) r3 = gettid() perf_event_open(&(0x7f0000521000)={0x3, 0x78, 0x3, 0x7f, 0xfffffffffffffffd, 0x1f, 0x0, 0x8, 0x8, 0x3, 0x19bda056, 0x4, 0x7, 0xa3d5, 0x81, 0x100000001, 0x3, 0x9d8c, 0x6, 0x8, 0x4, 0x7, 0xffffffffffffff07, 0x1ff, 0x1a, 0x3, 0x1, 0x7, 0x3f, 0x7ff, 0x6fe, 0x5, 0x95e, 0x8, 0xffffffffffff81e3, 0x81, 0x2, 0x3ba, 0x0, 0x6278be57, 0x2, @perf_config_ext={0x1, 0x3f}, 0x4000, 0x4, 0x7f, 0x6, 0xfffffffffffffffc, 0x8, 0xff}, r3, 0x3ff, r1, 0x4) 2018/02/10 18:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x0, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:40 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x2, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000003000-0x38)={&(0x7f0000002000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000003000)=[{&(0x7f0000002000)=""/181, 0xb5}], 0x1}, 0x0) setsockopt$RDS_RECVERR(r0, 0x84, 0x6, &(0x7f0000002000-0x4), 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000)='/dev/sequencer2\x00', 0x200001, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) 2018/02/10 18:02:40 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fe5000)={0x0, 0x10, &(0x7f0000a07000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}]}, &(0x7f0000fe6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000014a000)={r2, 0x20}, &(0x7f0000a41000)=0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r1, 0x5, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000fe6000)=""/129) 2018/02/10 18:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000af2000-0x6)='ramfs\x00', 0x0, &(0x7f0000895000)) mount(&(0x7f0000276000-0x1)='.', &(0x7f0000a84000)='./file0\x00', &(0x7f0000cc4000)='ocfs2\x00', 0x100000, 0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) syz_open_dev$dspn(&(0x7f0000e86000-0xa)='/dev/dsp#\x00', 0xff, 0x0) 2018/02/10 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000c4b000-0x4)=0x0) sched_setscheduler(r0, 0x7, &(0x7f0000d06000)=0x800) mount(&(0x7f0000bac000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000072a000-0x6)='ramfs\x00', 0x1, &(0x7f000000a000)) open(&(0x7f0000d91000-0x8)='./file0\x00', 0xff78784f70e1668e, 0x0) 2018/02/10 18:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0x9, &(0x7f00006fa000)={&(0x7f0000926000-0x34)=@ipv6_newaddr={0x34, 0x14, 0x4000000000000b, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_CACHEINFO={0x0, 0x6, {0x900, 0x7, 0x1f03, 0x15f}}, @IFA_FLAGS={0x8, 0x8}]}, 0x34}, 0x1}, 0x0) 2018/02/10 18:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000140000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00003bf000)={{{@in=@broadcast, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00004f2000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000cfc000)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f000018e000-0x4)=0xe8) gettid() getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000bfd000)={@multicast1, @multicast1, 0x0}, &(0x7f00007d4000)=0xc) stat(&(0x7f0000ece000)='./file0\x00', &(0x7f0000e0e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x4000000000000024, &(0x7f0000cde000-0xc)={@empty, @multicast2, 0x0}, &(0x7f000095a000)=0xc) r5 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000f3c000-0x1c)={&(0x7f0000ff9000)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f0000c4b000-0x4)={&(0x7f00009a8000)=@getpolicy={0x3a0, 0x15, 0x4, 0x7, 0x1, {{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1, 0x100000001, 0x1, 0x0, 0xa, 0x80, 0xa0, 0xae, 0x0, r1}, 0x9, 0x1}, [@sa={0xe8, 0x6, {{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0x20, 0x2, 0x0, 0x2, 0xa0, 0x80, 0x63, r2, r3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xff}, @in6=@empty, {0x0, 0x8, 0x6, 0x3ff, 0xd4ad, 0x17ad, 0x46, 0x80000000000}, {0x85, 0xfffffffffffffffe, 0x59e, 0x20}, {0x41, 0xfffffffffffffffc, 0x2}, 0x3, 0x4, 0xa, 0x0, 0x20, 0x40}}, @algo_crypt={0xf0, 0x2, {{'lrw(blowfish-asm)\x00'}, 0x538, "50d2c94059074adab95242e5c0bcf3aaf32b17242bceb24ad570d3556729ec8105326121256f3c7ddf9353b3e2cab7845fa25a8458b4e7866ebe4b5bca0b95f9a37c0329b7679baa8b336f303a73b869adb23593a4e708ca946245248820620421a8430ec1ac156db47dca6ea6c70981d0a463b5568e7f6438411e0e709e9d37fe4aae0f9229d11bd3131c80c2b21c07812d8e0d227af19a667656549e3480fb07f3e8d061299f"}}, @output_mark={0x8, 0x1d, 0xff}, @replay_val={0x10, 0xa, {0x4, 0x4, 0x101}}, @lifetime_val={0x28, 0x9, {0x401, 0x2, 0x0, 0x8}}, @output_mark={0x8, 0x1d, 0x2}, @coaddr={0x14, 0xe, @in6=@dev={0xfe, 0x80, [], 0x0, 0xc}}, @user_kmaddress={0x2c, 0x13, {@in6=@empty, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xa}}, @sa={0xe8, 0x6, {{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@broadcast=0xffffffff, 0x3, 0x4, 0x0, 0x80000001, 0x2, 0x0, 0xa0, 0x2b, r4, r5}, {@in=@multicast2=0xe0000002, 0x0, 0x3c}, @in=@empty, {0xffffffffffffffff, 0x2fc9, 0x8, 0x7fffffff, 0xf7, 0x5, 0x40, 0x9}, {0x7, 0x9c, 0x2, 0x80000001}, {0x2, 0x3, 0xc05}, 0x1, 0x0, 0x0, 0x3, 0x0, 0x20}}, @tfcpad={0x8, 0x16, 0x7d4c}]}, 0x3a0}, 0x1, 0x0, 0x0, 0x4000040}, 0x48015) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) [ 59.894534] QAT: Invalid ioctl [ 59.897963] QAT: Invalid ioctl [ 59.903850] QAT: Invalid ioctl [ 59.908249] QAT: Invalid ioctl [ 59.930533] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/10 18:02:40 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/autofs\x00', 0x20000, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f0000fe7000-0x4), &(0x7f0000fe6000)=0x4) ioctl$KVM_DIRTY_TLB(r1, 0x400caeaa, &(0x7f0000d5a000-0xc)={0x0, 0x5}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000906000-0x69), &(0x7f0000b6a000-0x4), &(0x7f00004c6000), &(0x7f0000855000-0xee)) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) 2018/02/10 18:02:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x0, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f00007b4000)={0x77359400}, &(0x7f00005ac000-0x10)={0x0}) r1 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xfffffffffffffffd, &(0x7f0000aad000-0x48)=""/72) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000143000)=0x2, 0x4) mq_timedsend(0xffffffffffffffff, &(0x7f0000fc4000-0x1), 0x0, 0x0, &(0x7f0000d3a000-0x10)={r0}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000084b000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r3, 0x401845ef, &(0x7f0000ec2000)={0x0, 0x1, 0x6, 0x1, 0xfff, 0x1}) 2018/02/10 18:02:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00002b4000-0x8), &(0x7f00009d9000-0x10)) getpeername(0xffffffffffffffff, &(0x7f0000f89000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000204000)=0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006db000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000be8000-0x4)={r1}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000001000)) 2018/02/10 18:02:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004bd000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000f81000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f83000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14}}, @IFA_CACHEINFO={0x14, 0x6, {0x1ff, 0x5}}]}, 0x34}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004b2000-0x20)={0x10001, 0x19, 0x2, 0xffff, 0x7, 0x7fff, 0x20, 0x4, 0x0}, &(0x7f0000b1d000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000822000)=@assoc_value={r2, 0x9de}, &(0x7f0000be4000-0x4)=0x8) 2018/02/10 18:02:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000068c000)={0x0, 0x0}, &(0x7f0000c6e000-0x4)=0xc) r1 = getgid() chown(&(0x7f0000f9e000)='./file0\x00', r0, r1) unshare(0x2c000200) 2018/02/10 18:02:40 executing program 4: r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000001000-0x1000)=""/4096) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@empty, @multicast1, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x3, 0x2, 0x8, 0x2, 0xfffffffffffffff8, 0xa, 0x20, 0xa0, 0x3f, r2, r3}, {0x8, 0x5, 0x4, 0x0, 0x589, 0x5, 0x80, 0x2}, {0x28, 0x4605, 0x2, 0x80000000}, 0xd522, 0xffffffffffffffff, 0x0, 0x1, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x1, 0x3c}, 0xa, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0x2, 0x8, 0xde6, 0x1, 0x3ff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) [ 59.974927] netlink: 28 bytes leftover after parsing attributes in process `syz-executor0'. 2018/02/10 18:02:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) pipe2(&(0x7f000034a000)={0x0, 0x0}, 0x80000) connect$rds(r0, &(0x7f0000cb6000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000202000-0x4)={0xffffffffffffff9c}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xcf, &(0x7f0000266000-0x68)="b4009373d4ec6e82d4e3b14a6ce430a9066a7c1f716710bc687b1b1025a572e47d11186a1fb9531d603116671e57b498bff4f067065747e933dae29b774c75231cca49279d452b8fa97a604e1675e222e44a22b0f34eb7966078c5130dd249f5e7e61145b98026db", 0x68) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f1f000-0x8)=@buf) 2018/02/10 18:02:40 executing program 4: socketpair(0x3, 0x4, 0x2, &(0x7f000056c000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000aaf000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) socket$kcm(0x29, 0x0, 0x0) sendmsg$nl_generic(r1, &(0x7f00005a5000)={&(0x7f0000d1e000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000a08000)={0x1c, 0x10000000000018, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000001}, [@nested={0x8, 0x3, [@generic="d0"]}]}, 0x1c}, 0x1}, 0x0) [ 60.086176] audit: type=1400 audit(1518285760.976:61): avc: denied { setopt } for pid=8832 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x0, 0x102) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fbe000)='/dev/dsp\x00', 0x100, 0x0) getsockname$ax25(r0, &(0x7f00007ab000), &(0x7f00009d4000-0x4)=0x10) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000390000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_open_dev$adsp(&(0x7f000005e000)='/dev/adsp#\x00', 0xffffffff, 0x0) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000f4000)=@common='ip6_vti0\x00', 0x10) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f00004fa000-0x10)={0x81, 0x9, 0x1f, 0x56}, 0x10) ftruncate(r2, 0x10000) sendfile(r1, r2, 0x0, 0xffffffff) 2018/02/10 18:02:41 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@empty, @in6=@empty}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f000000e000)=0xe8) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x7, 0x3, 0x7, 0x9}, 0x8) 2018/02/10 18:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000093b000), &(0x7f0000ad5000)=0xc) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000874000-0x8)) gettid() getpgid(0xffffffffffffffff) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f1c000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000557000)={0x9, 0xbaa, 0x4, 0x3f, 0x6, 0x8001, 0xffffffffffffff06, 0xab2, 0x0}, &(0x7f0000702000)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000024b000)={r3, 0x7}, 0x6) fcntl$getownex(r1, 0x10, &(0x7f00000f3000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000dd000-0x4)=0x0) r5 = getpgid(r4) r6 = request_key(&(0x7f00001e8000-0x12)='.request_key_auth\x00', &(0x7f0000456000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000161000)='/selinux/status\x00', 0xfffffffffffffff8) r7 = request_key(&(0x7f0000138000-0xa)='encrypted\x00', &(0x7f0000d01000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000b87000-0x10)='/selinux/status\x00', 0xfffffffffffffffa) r8 = request_key(&(0x7f0000474000-0xa)='blacklist\x00', &(0x7f0000662000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00007d0000-0x17)='eth1%#\'system-:-#wlan1\x00', 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000c16000)={r6, r7, r8}, &(0x7f00004a5000-0x7b)=""/123, 0x7b, &(0x7f0000045000-0x2c)={&(0x7f0000aea000)={'tgr128\x00'}, &(0x7f0000a9f000)="c28a922fc499334f7fd89224c3613a7f527e4a844b7838516c93cfc9af0790097191331569775c8bf047571a14044892a6fd90a7d1f7a201d1c7f1e0a32eff15e7b730a3d8feef0509e290b054cffa1c31", 0x51}) sendmsg$unix(r0, &(0x7f0000441000)={&(0x7f0000bef000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00009c4000)=[{&(0x7f0000da8000-0xf0)}, {&(0x7f00008a1000-0x1000)}], 0x2, &(0x7f0000698000-0xb8)=[@cred={0x18, 0x1, 0x2, r5}, @rights={0x10, 0x1, 0x1, [r1]}], 0x28}, 0x0) 2018/02/10 18:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f000043c000-0x12)='/dev/snd/midiC#D#\x00', 0x3, 0x1) sendmsg$nl_generic(r1, &(0x7f0000566000-0x1c)={&(0x7f00004ba000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000f49000)={&(0x7f00007a0000-0x624)={0x624, 0x29, 0x401, 0x7, 0x0, {0x11}, [@nested={0x160, 0x67, [@typed={0x10, 0x1b, @str='[!em1\x00'}, @generic="f2567009396b06f4a1a65332375c80f76496f300f55e9f622682622beacea8969737f56d049b0c36ba4eb3ca252656c48ac8ed1692bca69299905addee6f6fd7809817326c16cc4a2cbce15cef406975bb7c2e45edb89da390c45a8549318ea1635388222cc2978c99b8f3cb0760e63d4d84d533ff52ffcbf84aefa59db46a93565285fec6eafb3ec320ac9ff3d24f79909b42b5b7abd2cf32b4fd25ed290d9ff07999299c6b826c73e750df8c5bb6ea8442f02d318f29c128f5f625bfd7d0bd53cae4422b8d7878a757f94d8f3bfca633e77501b8f2458445c97e7f15fc74fd698baff9a1c81b78", @generic="f2d182e01821330ba232c0518bfd445094ea31b953b6c40799f6a6b8e15c31f5d3ed2a407ac85f42d6ca917a2175106bfd3aea29a5f61ec6799e4195b18733067bb11fec911bfe913dca07ec29747dca09ee1d", @typed={0x10, 0x45, @str='$em1}\x00'}]}, @generic="8e9089aa6f0439dcfc2995a1657e81", @nested={0x160, 0x3, [@typed={0xc, 0x3d, @fd=r0}, @typed={0xb8, 0x6f, @binary="5b63b8d9f3831e45147b683a5b45396da15af08c0a3a6130a5ab086b423deb6fdd6f2ed8bc322eabb0b06b6850d5b15eddbd576ed0fa32307e4ccae81990cfa8661a4678adcb24db31a56b8c9909da88b603e8f1807784c8d3e7220a29c13d1bc7225ee8a61eb7f4444587734768106cf766c242328b362d95e0f5f8aac627bb68b5651552f603dd528411a0f591cd75415a049d7c3fb23493f186816bd5ef4c3feca8f84bef29d5ad97f726c9064c"}, @typed={0x10, 0x65, @str=':ppp1\x00'}, @generic="5e3e42e22d6ac9d5996322f65dbfe5a0dac82b70e866b7954e164f63c1c8e62b6668cfd0fc1ef440c8a503beca48439d3c1ba70d378741ddc201db40bb641b45f5003a081f6ef927bdd33fb641a749625a9fde2cadd550278f652a82b7dfcc73b01cacd3f0f624dfe17c3338f477094bd392fe39d2972be8614a16d1885ecfb63780b4537fc9"]}, @generic="c7f256c0e32d185e7a2eb7a4317794489ea863a2dcc3cff01563159cd9b5fc9070cfc5474b12b4bda76dde6e24dfc9d4835347454e9de976bb6f860d2788d3874fb15edb25ec22b457a737c73c2e6d0a74cc3aa894d879e6e51c08", @nested={0xa0, 0x2f, [@typed={0x1c, 0x21, @str='/dev/snd/midiC#D#\x00'}, @generic="a2a2cd5700c8930d8ff1ea6c979c4c70d8f8d4cc8c089eda15024a7b241082b6f59517ca4ae9251aa2286e46b2f832b7c326bb61fcb30fd05d8796499b608af250d809397c682f2e581a394a028e2e06377fa54aaa81c4bf065fd89301515cd70325e6211a991e375b7d0a773d2fc5d19ef4bb0c624ed0ac8c18d569925ba2"]}, @nested={0x244, 0x77, [@typed={0x60, 0x47, @binary="c5778f45275189909001f574c8b72baa30b3664b5d72f697f1ff76b102eaf998efad1724ff95c16c81df17a06c6edffe9e047d40606d58d846bff99028b141abb61648d01af507396e26b8577cee6af7d788f011fe"}, @generic="c4604609f6c177b52b280b5c42b9cc3e121c", @generic="215774a612dcadb432d8e7d0d801ff517609640f8a8bffc0a36fe7e2165dc308d98e5eea1e830b7c2d9a13ea70b6ddf7f74f99b5478a9b5aae94aeefb187e77ff6b0cfb4acebdce47df47ebd13a2adbc6db5064fec71d6ed0d22801546e769e28a6e217c2f30e00201e98d425cd6eabffafa82a506bb73e762cb65712fd27ddb2102b683f28db5397c5c15f45ed3244764fce5daf0865aa963f8940a2080e6745030f7bae1bd8446625aa8fe8928b347086e6c527916c1ea3c9ea36d422705172c6db078bb20c741ac69b1", @generic="f81c9fa7d476a85051d35ea72a7072a75adb3f83c90985cc7f50cf498603a93f141f6e442bda04a14e8c2c9da1443bf58ea79f241a92eff8fb72a6cf6918c71891219ae79fbfb8c699542210460cafa1d583a5be4fb2ad7402ba30297c0e6aeae513b9386984d74038632364625019dec152c432f82d8dc1708176b686ed6362e11d95b41b8daa6cd96f44da8517acf821505e3a0c0718807f65dff78e17b1935842db5f3bae84ce0bf5044b64b253de8ddf5512c5cc8f2cd5160fd0121769", @generic="02dd63b237025d12c013a6b154e8c5741f6d3661421fb5b3c39c4397994e871ef3f67aa23ba57c8aa63aedaa50e600b66cee8f86eb984d1c684616e09c07f8a40b"]}]}, 0x624}, 0x1, 0x0, 0x0, 0x40040}, 0x4804) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000113000)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000e12000-0x4)=0xe8) ioprio_get$uid(0x3, r2) 2018/02/10 18:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c7d000)='/dev/sequencer\x00', 0x10041, 0x0) write$selinux_context(r0, &(0x7f00007a6000-0x20)='system_u:object_r:apt_lock_t:s0\x00', 0x20) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x3d, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f000001e000-0x9c)={0x98, "b0a014d1237f2f6e4a55edc37e7531306f03528189287888da0e6929284f8cd2b99efb920b9c8eea7063c116c8f1c6d66c76f28592eee275e84048fd59db2d42f1c31b585445eeb5ec616ba8c24d4dfd3f8b815565b2ea1c52fe50dbcfba18139d2feeb10d45fc71af075c744ef2b4aac093c63836e2835381c3660e038ace1ca44529960918305e4f6bc8a7a0614181d8f8c525f1acc127"}) r1 = syz_open_dev$adsp(&(0x7f0000a5f000)='/dev/adsp#\x00', 0x1e, 0x400000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000f02000)={{&(0x7f00009a4000/0x1000)=nil, 0x1000}, 0x2}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000e64000)) 2018/02/10 18:02:41 executing program 2: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008b1000-0x16)='/selinux/checkreqprot\x00', 0xa0580, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00003b5000-0x10)={&(0x7f0000615000/0x1000)=nil, 0x1000}) sendmsg(r0, &(0x7f0000ab3000-0x1c)={&(0x7f0000009000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000002e000)=[], 0x0, &(0x7f000045b000)=[{0xc, 0x0, 0x7}], 0xc, 0x8004}, 0x0) 2018/02/10 18:02:41 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000eef000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x100000000000000e) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000025000-0x22)={@hci={0x1f, 0xffffffffffffffff, 0x3}, {&(0x7f000002b000-0x89)=""/137, 0x89}, &(0x7f000002a000), 0x44}, 0x22) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f000002a000-0x1c)={0x0, 0x0, &(0x7f0000029000)=[], 0x0, &(0x7f0000029000)=[{0xd8, 0x11f, 0x1, "1fa7268866be2ebaff0e112e4ffcbc156cd19434966f46498a2fb55e7db4bdb9a65dc39e3096387cbd69d62cf1f0af0a681f662bd07d8b4d0a953f3e09344cb422d48aa52bd51637ac20ddcd695324ec02b40f2c824159eb8d771d357b9d7f5375fa8cb3c8e4d59fdceac6c9cb1bc2d7e4d36b1e06916cb54eb881885296327f33cd27703af021ab9e51d169f3d253f076b2a08f80797adf3ebc095d059a95cd731ea9d7b53bd266ed99fe53438694d4b0d60533ff6f684e0ea9794f7c1dbd1f02ba11408d2e5f0447d4e5"}, {0x60, 0x13b, 0x80000001, "d0c9c303e9c67e14be57d9097f3bcc1bc14f1a7d5bfceb9d62ab45d122fb491c2374908ac0759f3defeaee391ceedcdfe0d601462c8824ff056ce8be82237d9cb2d1064e4bc65092f937dbefcc6df1815b2d1d0e"}, {0x84, 0x1ff, 0x7, "1d1203a3cbbc296230f8657aac5b069446bbe8e5c233d5dd3bce8ce13994729d1358a19add11b29082fa60c5d80e8400ee1840505d5af2b9e4bb6c28979d05bf5f7e3b9a51eb4b74fa798a32c7fdbf86a1598122b9bac49aab9e6abe4c8d724d45431589e10ee93cd84f89ebecb316d38c9a7cd7d866"}, {0x54, 0x117, 0x7, "fc1e7a786f2ac1b20abab7c35a7f9a817a31e8f8fa25c873098b83ece3957a437cf1088ec866c3a358c6993d5bc131fe7acdb96aeb8a37c1e6cdfc3bc02c4f9cd53e640326"}], 0x210, 0x4}, 0x40000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f000002a000-0xa)='/dev/cuse\x00', 0x2000, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000000)) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f000000b000-0x400)={"11a722d7cc85907a368b38bea8be9e13fb8a88f26078d6fec48ef56f69e75a017dbcc800478420710607f4d3567b56ac5ee59ab1e34b8a9b1af7c6713145ca990d902a95c4dc0008212fb353e00f76638b2fe23f6ea6605e8061f8d8e61e18673d800adbe0106b8c420a5a8dffce4ea2a223e91bd066c5dbf577be3785f1f61c8088084245015f62239ed7f08fa41d23a56ea6bdf0245ae4203fc255010072db7163738f877f915cca594b341da8bdc9ba4a7969734b7e621fb612b36d34d6a02fb954ce74efdec9c31d9011037e3918a64f7514dfafd9f0d2609640816fd9d35e8052f7bb2637f87d94589af3bfbe5c164ce5a5ba7b7479f64e603e8b36d995783357162f736a4cc46f32ba207a576c66ed97ee44bd06eba85499912321bcbb5ee1b9e371a1c4424f3bac08730cb3162ae0ecc165c2307b779a4dafbb3b3d89823c21683dc5851e0db80b1e13cc23dc4b9e1325f589b40e8d221dcb94306dd05545139eac963efd633fc07713816f03b3b17a846612d7694cc9abb30f228709663cce87858fb3534d42bc014c0fd20506bd6157cc30ed1379f72a726d667c83220f3d703389dbf0c2364efb9afd1fed53e18d3442923a492024d9e5b597daa6c2b57042dc7cd6014e034b8df6e926df2ef71f1772cdb577071fdfc1107d4cf28392d9acd6c57dd52c928de6dc57ad3ed785b9c4df9ea01525f491fe9dac397ba81fbae94f360e556cefa2ab673230912a1af825a0296cc5d9ecac32de7ac8cdd8fb9079ac74404c038dd91dce94d4f73d32a196fe45a9c81029bacb89e03811c3b4ab8b55fee27d95899d5e8a4c47872216481636d7b8ee027c1235e386fa35836e75dfab8504eb99c6e0c58a3243695bde3873178394028b59ae2a5f6e82edc07bb1c2088683de70409c022e65cee5ee01edb2d3102acd4a14b4ee4717a8e09631522533cc390f422c4b0a82e3ca08b2054fac1793e75b52bb0f351ab3655c6e5ebc6e44ad1e7d537ab1d9b304397cc9abd040a8a257cc790c3ad17eec06a768363a6518d130d916de106f662da1f2612950cad130aa9e14eee88ee74f321fa14a15414370fb6a6f7028aea65b76f4c522882d35cd992d0c7ea20fe03ed25f4a7ee96d157ff330e36afeb0b118936f1d4d107029856512ac9acd5a8da8683377902a5cbd353e265c69c3ad8b483d4f5da9596607c978d8ccf5c8289464e2c0bb7a2c7889a1247d5d353732af3bf261221a5cba9db270ac40335804e646eea14a15c2a914dbc6e33e386121371285adcdac3d16843802fb78bdf0583d6bee5022106a2b78592f38855633c7ba6af3f47ea95648afe8dbc7315ff7df3aefb4204ec5a3fc4256914b9a133322b689b7180ee8e222811c166a46ff2dc0fb3b0da0b9983356d05bf5a50e360e87e051f20c64c98e069605e4a9d141507dd5e2b1c4"}) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000027000-0x4)) 2018/02/10 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:41 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000737000)='/', 0xffffffffffffffff, &(0x7f00008ba000-0x1)='/', 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x214)=@raw={'raw\x00', 0x9, 0x3, 0x1b8, 0x94, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x124, 0xffffffff, 0xffffffff, 0x124, 0xffffffff, 0x3, &(0x7f0000008000), {[{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x94, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0x0, 0xa1}}}, {{@uncond, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x214) 2018/02/10 18:02:41 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x0) sched_rr_get_interval(0xffffffffffffffff, &(0x7f0000012000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x1, @time={r2, r3+10000000}, {0x0, 0xfffffffffffffffe}, {}, @result={0x2, 0x401}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f00005fd000)='./file0\x00', &(0x7f0000b19000-0x8)='./file0\x00', &(0x7f0000532000-0x5)='ceph\x00', 0x10, &(0x7f00004ea000-0xba)="edf779a03814c7a914f891331251482f6884ff019985a33df92607acfa57050540ca87c4507465fb7e8ff8c16a97a3c6c166d47eb00ff274e83f1f603628c39722d582ca7a5e2038ea032a4eb5c9a3ee152d0275095b2d6a57210b482cab5d19ab4a9859c24a9793174122d5c6daa575759b31d13a495932904a388f1836d56931d6842feec70c572a8784abbebfc49f51e180f1d191109e13e6db073fd0ba5402a5332926bd23d2190cc3d543b18a7e0331118c1573aad31ba7") rename(&(0x7f0000ca1000)='./file0\x00', &(0x7f000085f000)='./file2\x00') creat(&(0x7f0000baf000)='./file2\x00', 0x0) rename(&(0x7f00007bb000-0x8)='./file0\x00', &(0x7f00001f5000-0x8)='./file2\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 60.276745] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/10 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:41 executing program 0: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000081f000/0x3000)=nil, 0x3000, 0x1000008, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) poll(&(0x7f0000adf000-0x20)=[{r1}], 0x1, 0x7fff) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000028e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000798000-0x8)={0x0, 0x4054}, &(0x7f0000cb5000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00008d1000)={r3, @in={{0x2, 0x3, @rand_addr=0x4}}, 0x7f, 0x6, 0x80000001, 0x7fffffff, 0x40}, &(0x7f0000f01000-0x4)=0xa0) sendto$inet6(r1, &(0x7f000010c000-0xec)='r', 0x1, 0x0, &(0x7f00004d9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r1, 0x1) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000058f000)) accept4(r1, 0x0, &(0x7f0000623000-0x4), 0x0) readahead(r2, 0x7fff, 0x8) 2018/02/10 18:02:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x600000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000-0x94)=[@in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x223}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x7f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}], 0x94) ptrace$getsig(0x4202, r0, 0x8, &(0x7f0000001000-0x10)) syz_emit_ethernet(0x195, &(0x7f0000bf3000-0x195)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x15f, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x597a, {0x9, 0x6, "21028a", 0x7f, 0xbc, 0xaed, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, [@hopopts={0x2f, 0xd, [], [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic={0x0, 0x48, "23306a0e9ee8db24f0d172febcff7aba8153e260bbced4f697034ac64c8879c86caa4f8c862ce3d8be8ab370a6e7a66b446533c59fcc8f88850e4ed92460554ceefad70f8c6a86d2"}]}], "30599acf52eab03adf37ea0a66455ef03e6dd2afb36b6380815f98b878c11ce2171819dcca0ec4d06606abb648fbee723a16836e35a0363bfbf9c156fd099865a7b2b2da7b44dcf9256ee841bcf5e8c4db11ad484dd00617c37966c7eb7bd5d234b629f5f0d3dfee7a6cdab8fd6b92887ced55b0625a306fee86a71eaa72d411993cd330b13e084f8849e9fd850fce2a876efd760a40fc5e7576d97337b539d8061e1d44435b3b688f8ec81e8087ccab165d1eb5660ccc"}}}}}}}, 0x0) 2018/02/10 18:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a85000-0x8)={0x400000000000}, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cfd000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00002b6000), &(0x7f0000abb000-0x4)=0x4) mkdir(&(0x7f0000509000-0xa)='./control\x00', 0x5) r2 = inotify_init1(0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f00001b3000)="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", 0x1000) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000a6000-0x11)='/selinux/enforce\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000cd5000+0x955)={0x0, 0x60, "1b090a8e5af4327bce5e41486d41e3dae1d418a98b1493c3746cbd017a64b826ca74a7e40c4e19345ca9f9b7cd91bb8036c8e914c914f404ac431b8e395affef2fef56a975f80b95d2714b52d5448f5b8954693abe209a6bf36e9cf16950b32a"}, &(0x7f0000de7000)=0x68) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000014f000)={r4, 0x5, 0x5, 0x1, 0xa822}, &(0x7f00000f1000)=0x14) fcntl$setstatus(r2, 0x4, 0x72109c5fef5d34d3) r5 = gettid() fcntl$setown(r2, 0x8, r5) rt_sigprocmask(0x0, &(0x7f000003b000)={0xbffffffffffffffe}, 0x0, 0x8) pipe2(&(0x7f000026e000-0x8)={0x0}, 0x84000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000800000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0xf9, @empty, 0x2}, @in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0xe2b5, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x1, 0x6c0, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x100000001}, @in6={0xa, 0x0, 0x23, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7b17}], 0xe8) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d22000)={r1, 0x50, &(0x7f0000e87000)}, 0x10) fcntl$setsig(r0, 0xa, 0x10000000000023) inotify_add_watch(r2, &(0x7f00007a7000)='./control\x00', 0xa4000960) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000226000-0x8)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f000050c000-0x4)=0x2) open(&(0x7f0000522000-0xa)='./control\x00', 0x0, 0x40) 2018/02/10 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f00008fd000)='/dev/admmidi#\x00', 0x5, 0x100000000000880) name_to_handle_at(r0, &(0x7f000018c000)='./file0\x00', &(0x7f00004de000-0x36)={0x36, 0x9, "fd0b1702f7fae636a65b91a53980aab23be640b8315409fa5d4a631aee67615ac4c3e66e1893a89c161fe4c86ea0"}, &(0x7f0000954000), 0x400) io_submit(0x0, 0x1, &(0x7f0000001000)=[&(0x7f0000abd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000001000)="8893019c", 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) accept4$unix(r0, &(0x7f0000d2a000)=@file={0x0, ""/4096}, &(0x7f000043a000)=0x1002, 0x80800) 2018/02/10 18:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f00000b5000)='\x00', 0x2) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xffff) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r2 = gettid() socket$alg(0x26, 0x5, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000469000-0xf)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000ad0000)=0x120000000000, &(0x7f000074d000-0x4)=0x2) fcntl$setownex(r0, 0xf, &(0x7f00000f4000-0x8)={0x2, r2}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/02/10 18:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getparam(0x0, &(0x7f00008a4000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b41000-0x9)='/dev/ppp\x00', 0x8000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f00002e0000)={0x3, 0x0, [{0x80000008, 0x3f, 0x4000000, 0x9}, {0xc0000000, 0x8, 0xf81, 0x7fff, 0x2744}, {0xa, 0x9, 0x800, 0x9cd, 0x2}]}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee2000)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f34000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a66000-0x8), 0x8}) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e46000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000077c000-0x4)=0x400, 0xff62) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000011d000)=0x0) tkill(r3, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) sendto(r0, &(0x7f0000d19000)="ed", 0x1, 0x0, &(0x7f000038f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e0ec5e3f4972938e4cfba7916ada126b88f7f835ea9f9e3b0537c422492f50db1a1d5f9509a7cb63cea3ef7061628a59e4b2e8f8aae75aed31d9ad4d52a7d1"}, 0x58) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000859000-0xc)={0x1ff, 0x1, 0x0, 0xfffffffffffffffe, 0xb}, 0xc) getxattr(&(0x7f0000b97000)='./file0\x00', &(0x7f0000b9f000)=@random={'system.', ':lo}nodev\x00'}, &(0x7f00005d4000)=""/197, 0xc5) mkdirat(r2, &(0x7f0000668000)='./file0\x00', 0xc0) syz_open_dev$mice(&(0x7f0000092000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) 2018/02/10 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x385}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000563000-0xb)='/dev/adsp#\x00', 0xed7e, 0x8040) 2018/02/10 18:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) socket(0x9, 0x2, 0x4) 2018/02/10 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) openat(r0, &(0x7f000025e000)='./file0\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cff000-0x8)={0x0, 0x4}, &(0x7f0000d26000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000353000-0x8c)={r1, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}}}}, &(0x7f0000d60000-0x4)=0x8c) pwritev(r0, &(0x7f0000126000)=[{&(0x7f0000a13000)='0', 0x1}], 0x1, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f00001c6000-0x40)={0x0, 0x4, 0x401, 0x2, "3293f5197f2a8363f1e635a285910965434939a0d9e6d6218d42e7e0c39643381394599e42f7e748fb62719f", 0x101}) r2 = getpgrp(0xffffffffffffffff) sched_getaffinity(r2, 0x8, &(0x7f0000b56000)) 2018/02/10 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x6, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006d7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00004ad000)=""/118) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b37000)={@common='tunl0\x00', &(0x7f0000c73000-0x10)=@ethtool_pauseparam={0x19}}) 2018/02/10 18:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) getpeername$inet(r0, &(0x7f0000bf7000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000543000)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) dup3(r0, r1, 0x0) 2018/02/10 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:41 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000003a000-0xb)='/dev/hwrng\x00', 0x60040, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f000003a000-0x58)={0x27, 0x6f, 0x3, 0x3, 0x1, 0x6, "a800c1d2eb326a2597beb600d71ffe169fad4c071f0bf6b7e23132170f85bcf29bd8207db14e3f546841436d864a79a73c1fe3eded82e8f2485116a54e561b", 0x3}, 0x58) socketpair$unix(0x1, 0x0, 0x0, &(0x7f000000a000)) r2 = add_key$keyring(&(0x7f0000031000-0x8)='keyring\x00', &(0x7f0000038000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000039000-0x8)='keyring\x00', &(0x7f0000038000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000039000)='./file0\x00', 0x40) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f000003a000)) 2018/02/10 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000243000)='./file0\x00', 0x2) write$tun(r0, &(0x7f0000891000-0xd0)=@hdr={0x3, 0x0, 0x5, 0xffffffffffffe2a9, 0xffffffff, 0x8001, @ipv4={{0xf, 0x4, 0xff, 0x5, 0xc6, 0x0, 0x1, 0x8, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@noop={0x1}, @generic={0x86, 0x11, "b2173b077428e3980435f063abe4bd"}, @noop={0x1}, @timestamp={0x44, 0x14, 0x2, 0x3, 0x7, [{[], 0x9}, {[], 0x80}, {[@multicast1=0xe0000001], 0x4}]}]}}, @dccp={{0x3, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffe, "447080", 0x0, "8acd72"}, "f5c8b9d4439d0ebcd1b98908f746c97636442b636b7d816d2d24408ac421b54d95274a6868ba182e41e726196d24bd8e94efab0f0774decf01eeb6bbfe4768f52de40040d0a68f333fbf81f3bbdf405c8d3f838c4c3fb1e08745ae8b93e3b04227aea567eccb3a524017c291bfaf26b33f6114a8e6160cc8ff20"}}}, 0xd0) socket$inet(0x2, 0x4, 0x3) syz_emit_ethernet(0x26, &(0x7f0000362000)={@empty, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x4305, "00000000000000003f4ee57681d8e12728c323d296a9e883"}}}, &(0x7f0000895000-0x10)={0x0, 0x0, []}) 2018/02/10 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x0, &(0x7f00005ad000-0x8)) 2018/02/10 18:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) mount(&(0x7f000007c000-0x8)='./file0\x00', &(0x7f00002b2000)='./file0\x00', &(0x7f0000b51000-0x6)='btrfs\x00', 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000aa2000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) symlinkat(&(0x7f0000a8d000)='./file0\x00', r0, &(0x7f0000481000-0x8)='./file0\x00') ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000ef4000)) 2018/02/10 18:02:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x0, r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000002000-0x6)={0x7, 0x9bd8}) faccessat(r1, &(0x7f000011f000-0x8)='./file0\x00', 0x0, 0x1300) 2018/02/10 18:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, &(0x7f000092d000-0xa)='./control\x00', 0x1) r1 = dup2(r0, r0) bind$bt_hci(r1, &(0x7f00001da000-0x6)={0x1f, 0x4}, 0x6) r2 = socket$inet6(0xa, 0x7, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000f23000-0x4)='net\x00') setsockopt$inet_buf(r3, 0x0, 0x26, &(0x7f0000ab4000)="6a899e47725f8ec62b63b21cf34ca4af59ace425ebd284394431b8fca8b7a22416c98a6ce8c3422bd770cad11dccf24ecf58a2680745d6d90e662aa53f57d901da21a67b3f941875bd34e3dd22ca9a81fa17e37efdc36d1caf5c7a2a46a5db5e9d4af8c63fbbd0aa887e7a73961991485ebbe3cf52658c04dc9a7abe3049e1e3eb79737b95444ecfae4137b262a66f0e0c2a8548b257ee8c4f8ee913", 0x9c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a4000-0x10)='/dev/sequencer2\x00', 0x220, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000f34000-0xc)={0x8}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007b6000-0x8)={0x0, 0x1f}, &(0x7f0000a72000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000121000-0x4)=r5, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000aeb000)={@generic="21abc449f1e6bee0d87024dd7f264d50", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}}) getdents(r3, &(0x7f0000da8000-0x91), 0x321) 2018/02/10 18:02:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) statx(r0, &(0x7f000056e000)='./file0\x00', 0x5000, 0x0, &(0x7f0000c8c000-0x100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000f4c000)={0x6}) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="060000000000000000039d0000000000007fff00a10000000449fa00e2007e23"}) openat$kvm(0xffffffffffffff9c, &(0x7f0000c73000)='/dev/kvm\x00', 0x80000, 0x0) 2018/02/10 18:02:41 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000000b000-0x9)='/dev/ppp\x00', 0x14840, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000000c000)=0x10) r1 = socket$inet(0x10, 0x1, 0x0) bind(r0, &(0x7f0000006000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @loopback=0x7f000001}, 0x3, 0x0, 0x4, 0x4}}, 0x2e) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001300030007fffd946fa283bc07eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/10 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000f84000), &(0x7f0000f85000-0x40), &(0x7f0000f84000), &(0x7f0000f84000)={0x0, 0x7530}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {r0, 0x9}}, &(0x7f0000040000)) socketpair$ax25(0x3, 0x0, 0x6, &(0x7f0000f30000)={0x0}) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000f87000), &(0x7f0000f88000-0x4)=0x4) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f89000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f0000281000-0x8)=@abs, &(0x7f00005b3000-0x4)=0x8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f89000)={{0xa, 0x3, 0x200, @empty, 0x5}, {0xa, 0x3, 0x0, @empty}, 0x3, [0x7fff, 0x8001, 0x7f, 0x8, 0x0, 0x2, 0xfffffffffffffffc, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000508000)={0x0, 0xfc, "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"}, &(0x7f000049f000-0x4)=0x104) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000f89000)={r3, 0x3ff, 0x6, "699f2ff2905c"}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000f71000-0x8c)={0x775, 0xbd3, 0x3, 'queue1\x00', 0xffffffff}) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f8a000)={r3, 0x0, 0x30}, &(0x7f0000441000-0x4)=0xc) 2018/02/10 18:02:41 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b7b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00003ee000-0x1), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000078000-0x4)) sendto$inet(r1, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x95) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000001000-0x8)='gid_map\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f00006b5000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_emit_ethernet(0xf8, &(0x7f00005a7000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0xfb, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], "e481dc516cdbbaa66aa4d6ff50d88c209a80167a517f9627b853c897e2c110775b26ad7ee08f402060ab05f0fa7531e29be2f5a3bdf4f94225d40014dca5952b6cf47184f0ce1f679ead910e308ac68f6f61f251cb82d53c14482f96091af16a32a6f00feba82f748f01404e0d05ece6f04a1586760306ad0062b828211ecb3209df98c5ab8b726809e3bfd5d9606a25536b"}}}}}}}, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000623000)=0x7, 0x4) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f00006a0000), &(0x7f00006c5000-0x4)=0x10, 0x800) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) clock_nanosleep(0x7, 0x0, &(0x7f00005b2000-0x8)={0x0, 0x989680}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000141000)={{{@in6=@remote, @in6=@dev}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000999000-0x4)=0xe8) getresgid(&(0x7f00003af000-0x4), &(0x7f0000225000), &(0x7f00002bb000)) mq_notify(r2, &(0x7f0000f3d000-0x58)={0x0, 0x1d, 0x1, @thr={&(0x7f0000a2e000)="04a1109f924703edf202fc9bffd3ce0f66633209ea51fbe7d2313f95f2a3e2c0123737c4d803c09db2ecd906358f2280baf34aa90dc7efb62b8e6de8bb039dc11e1cbaa1b12f0280094618ad87ffd41681fde4d1aa17d63714b940972d6d8837c5ece7bcc1ccd84857a18b8cab2f18c349b8960205d40c572df52d496d3797fade8b1acf14328e8fde5847d25aefccc032f03ed388d0b3b59da403c370417bdbe6e355223c6b17f1e15a80768d", &(0x7f0000974000-0x1000)="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"}}) lstat(&(0x7f0000b05000)='./file0\x00', &(0x7f0000e79000)) lstat(&(0x7f0000da1000)='./file0\x00', &(0x7f00001a3000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000cf6000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000c57000)={{{@in6=@local, @in6=@ipv4={[], [], @local}}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000eda000)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000785000), &(0x7f00000c0000)=0xc) lstat(&(0x7f00009f5000-0x8)='./file0\x00', &(0x7f00004f9000)) getgroups(0x4, &(0x7f0000dcc000-0x10)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) 2018/02/10 18:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00005d2000-0x8)) r0 = socket(0x1e, 0x800, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000057000)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, {&(0x7f000014f000-0x9a)=""/154, 0x9a}, &(0x7f00004aa000), 0x22}, 0x74) sendmsg(r0, &(0x7f00003bc000-0x38)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000)=[], 0x0, &(0x7f000012e000)=[]}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f00005b3000)={&(0x7f00004d6000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/10 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000060f000)='./file0\x00', &(0x7f0000881000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() chown(&(0x7f000069f000-0x8)='./file0\x00', r0, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000030f000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000c62000)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00005c2000)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000010b000-0x28)={@common='yam0\x00', r3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x200000000010, 0x2, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008f6000)='/dev/qat_adf_ctl\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000a7b000)={0x0, 0xd, 0x4, 'queue0\x00', 0x1000}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000b1000)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000cf6000-0x4)=0x14) sendmsg$nl_route(r4, &(0x7f0000045000-0x38)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000c10000)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x280603fd) pipe(&(0x7f0000580000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002fa000-0x10)={r0, 0x50, &(0x7f000086d000)}, 0x10) 2018/02/10 18:02:41 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000a4000)='tls\x00', 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000c79000)={0x77359400}, 0x8) connect$vsock_stream(r0, &(0x7f0000cfe000)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) 2018/02/10 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) [ 60.681994] audit: type=1400 audit(1518285761.569:62): avc: denied { ioctl } for pid=8947 comm="syz-executor4" path="socket:[22468]" dev="sockfs" ino=22468 ioctlcmd=0xae73 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/10 18:02:41 executing program 6: mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8935, &(0x7f0000000000)={@common='ip6gre0\x00', @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x2, @rand_addr=0x82a0}, 0x3, 0x1, 0x2}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt(0xffffffffffffffff, 0x1b, 0x0, &(0x7f00008c8000-0xdd)="2b11b115b4d7aace793c6c362ddf2105fed957448ee2b8276048a288aeb560ea9d6ef183cf11e187ecb58a6f9e084f7333b737d65e28d1d02b2efc0436ba0beb857f6efae66c0179fc0478f83523f1cc931c1c1c3345513737deb529f02e7ed761ca3036554d21eac498b883e921ad34fd12872fff3724c6794d02e48ed2e89b0f756eed0540eadd29268c5d9654f8a581d3d0446bd1d4ccc89e90af2883577b017d950b34b91660bac971dca5b476a1daf3c379490a9cb18195488f55fdcffd628ba8c7fd42bc9aaebe75e11f84b1b2998ac302b7b39c22934768cfcc", 0xdd) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000995000-0xe8)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000f8a000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, r1}) socket(0x1000000010, 0x802, 0x1) r2 = open$dir(&(0x7f0000f89000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r2, &(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x74)=""/116, 0x74) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008b8000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x10000089f0, &(0x7f0000a7d000-0x50)={@common='bridge0\x00', @ifru_addrs=@nl=@kern={0x10}}) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000f89000)=""/4096) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f0000f8b000-0x8c)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000002000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(r3, 0x114, 0x8, &(0x7f0000003000-0x4), 0x4) io_setup(0x7ff, &(0x7f0000002000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000654000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x1200000000, 0x9, 0x8}], {0x8100, 0x8001, 0x10000000000000, 0x5}}], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x2b, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) syz_open_dev$tun(&(0x7f000010e000)='/dev/net/tun\x00', 0x0, 0x22001) 2018/02/10 18:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a55000)='/dev/ptmx\x00', 0x80400, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f000060a000-0x24)={0x2, 0x8, 0x81, 0x2, 0xf7, 0x7fff, 0xa4, 0x5, 0x4, 0x3, 0x1000, 0x6}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000009000-0x80)={0x4, 0xfffffffffffffffc, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "5925f75a699fa9c8f7bbf2a7123d72ba0ea206d213937de62d977e6fc768a581c7d0578023e55746b849844fc207b0865a0f028bd6f2ce30cd18966bb5a40c2e"}}, 0x80}, 0x1}, 0x0) 2018/02/10 18:02:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e7b000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a594257, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4000000000000000, 0x0, 0x0, 0xffffffffffffffe0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETSF(r0, 0x5404, &(0x7f000050e000)={0x0, 0x0, 0x0, 0x8, 0x9, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000032000/0x3000)=nil, 0x3000, 0x1000004, r1) 2018/02/10 18:02:41 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f000000d000)="f3319dd08d8404538a247ad45df82e7c08940bdb898a420273b5ebde5f5e3b5c046b6898cc69d102a8d975a9fe63d1041c0b2887d20c036f4195d94ade2e2428d011fc3dd98689bf68d0add6b451a9225cbda15bb0c588020197225960ed4ebcaa8db6a719990a1a888eb604445160425082a1acf58a257d43a5ee2321f6970c6ea1c793c6106d8274ab66beedc2050f5f109792440a9772928b04cb05e39e04516a5c84aed0656f84d35c9cc41daa3bbf3ebbbc3e3a9d3dec531e78e2afd60a7be0eea61ac9ff672415835acd382f14aad5fe515e82d2274c362c907daa326726ee1845571e0eb3", 0xe8, 0x4000800, 0x0, 0x0) sendmsg(r0, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000004000)=[], 0x0, 0x0, 0x0, 0x812}, 0x4000) 2018/02/10 18:02:41 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)}) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000fb8000-0x10)={0x0, 0x1, &(0x7f0000fb8000-0x2)='f'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x4007ff8, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xb3, "8a6d524d6f3c311c8ed940148615af256ef6d9d8d143b1c938db928b2f9fe1a373ee49626bec1307da76f53eff58b159c5efd5e559d1486603c8b85224e2e7e3f5afde8ee01f649eabfc3b06d4b96a83e12bea9e1681af242e51702e256abfe317a31f302e2b815543fc0762709eb9c3ab0b663dc75d6b99d2c536cf31071a31ff5a1abeed70263b303fe9a1027f050739a05f96c7fe61074add7ca7c872dff873b26f489c1d8bd30b040dd1eaa421084a41cb"}, &(0x7f0000001000-0x3)=0xbb) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r3, 0x9d4, 0x6, 0x8001, 0x401, 0x7, 0x4, 0x1, {0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x53d9}}, 0x48000000, 0x1, 0xfef95a2, 0xed8}}, &(0x7f0000883000-0x4)=0xb8) r5 = socket$inet6(0xa, 0x5, 0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000b9c000-0xa0)={r4, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0x200, 0x4, 0x1e50bbfe, 0x5, 0x8}, 0xa0) 2018/02/10 18:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf4, &(0x7f00002e9000-0x124)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x40000, 0x6, 'v`Q', 0xbe, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xca3, {0x4, 0x6, "67c63e", 0xbdd, 0x2e, 0x404, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [], "19d4cbb32c0018a443a0441474931409b29fd77cec390970f3032134b842e1f4fc7347afdcfb4e961135abab758d06c90b970cfa9f28a45e23f22a658feabab0a1df5bb1cf277a8b729f3d2f5cea6b86fdaee00643160c3e59a5e771eba30f5a0967069ae31316c173ffe6e880398db0088ca7d44cd6ca496e7b8e9affe9e5b3dc3cdf0c60e2836a9e19ffcf4ff3"}}}}}}}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00000cf000-0x11)='/dev/snd/midiC#D#\x00', 0x100, 0x284080) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000946000-0x18)={0x0, 0x9, 0x69, &(0x7f000020e000)}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/02/10 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000a22000)=[{{0x77359400}}, {}], 0x30) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000d60000-0x6a)=""/106) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000919000)=""/154, 0xaf) 2018/02/10 18:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000077c000-0x14)={0x1, 0x8000000000005, 0x80, 0x5, 0x0, 0xffffffffffffffff}, 0x1c) writev(r0, &(0x7f0000922000)=[{&(0x7f00003dd000-0x5b)="b8f3efa65906a48917e1c5ea4619c7b26024d6592db58fc107920eb7dc4d2fbe9aac7a0435ebfbe51036eb0558aaf4a03dfc6470758e0188943f58e9920cb6efc2e02c3abef0f5faba6a3cbfa86da98c3af4e4384d240998d8c166", 0x5b}, {&(0x7f0000fb2000-0x22)="6fc365499a2ab913869b5b4ea4fa18eeb60a706f8f1da30b446e0012fe97d6546f1d", 0x22}, {&(0x7f0000ed1000-0xa7)="98970d169143dd1b67ccb1d188632f5431fd787b6c9a968d2989a0941001db47678b0ddd6f0980ea3a28fa328b6b03f36c75a16ebc5e3d41839873643cb66a4ec881e333cd5f9ab93584b2e4a9afe637d5b7a44d12da35f40d280198426eba283837f54e806812f5ea55dbbd185fedd06449ce6ea4f2ad2d851ae1a2cd3fd432ed8da9ba66caf9c3f2f08747bc37d04f66466bf5ac4a8438d5084655b688fd708af32900fa67d4", 0xa7}, {&(0x7f0000de9000-0x88)="5efa859bd23b962bfafcaed8651349f1db101805a9f729bfac1c9422d5c713928a91be4f75775bc57e6a91111e34e5d40ef08cb64c30ab3a6875666d0978499f77647babf20830941015fbc8409c28edb6b472bee186e8ea7b13fa39708746aee6639db6a286decd0623eb73660b5262fc0eafc14d2464e24e4b8c7e4dfd3f01e0ef57583fdc50bc", 0x88}, {&(0x7f0000c68000-0xbf)="375adf8c034cb1dcf6a73edfaa21d82a64082a0a3888336f9333472a9052955b38d14240162a425222d3a37bb34fa712a1b1fb1ab253bb0362ab2ca0f697d9777332930df27020f510307f174a11b214621381604b1bfc6cfee31639414b6ac3bdf7a2b4ac0832a5f217cf26b3fd844913e572fe3b0a610027f8d731067996c20edc58fcf74f27710dfe9d7dafad34e14755f1375402517c6e831a640f83c82ecdb81ba1728439bb902378de8f676a4cea759515839a6d287edaf90322e172", 0xbf}, {&(0x7f00007ed000)="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", 0x1000}, {&(0x7f00007ed000)="dcc63f26cf56cbd12fff03b1732fd2db5f64a03e176f1b024d358e57946dd7199b4c24aed337eb1257fd87222aa8de1cb4a7d396d51b8707c0cf63bc2720633e710886e96a4fbb048616f728c6ba62", 0x4f}, {&(0x7f0000e91000+0x135)="b0296c796d592597750b4ae0139b2e0a138575fb10e92c13850ad7dee70eea1b2f4e1139bf93cae28353eec29eeba82a12cbfa75aa0d6caebd62e49332c48069d51c63ca37c5706f87af6efcbd01159a400271ece223692d73d5cf8c3da8", 0x5e}, {&(0x7f0000a2f000-0xc0)="91144eb588bc6f48131d10d4676cbfd0bbb1feb315ab758600b9b9909c358fdcece79182a76e00730ebff9871a193f069a88161a8eaaf1008b77a29438e47cc132e270b76aa8422779a75d13b2e682f9542d5b399b265f4e4a8e633d861b60d6db02f6da6a15e81a8f7b36ca11e72ac3307bbe1e2c1931bd7db110f658eac861f1b092e31df4085d62a7553e433e3ce91913ce7623cd8bf6fd412f365df553ed3a35d44402df9810caaf64c7f841f90c5040f10a20db669eb2c27227f5c30c94", 0xc0}], 0x9) 2018/02/10 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000069000)='/dev/snd/pcmC#D#p\x00', 0xfffc, 0x40080) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000048a000)={0x10000, 0xa, 0x1, 0x4, 0x0}, &(0x7f000097e000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007e4000)={r1, 0xf9}, &(0x7f0000ee8000)=0x8) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind$unix(r3, &(0x7f000017c000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000679000)={0x9, &(0x7f000044f000)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000cd0000-0x8)={r5, 0x1}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) ioctl$KVM_GET_DIRTY_LOG(r0, 0x4010ae42, &(0x7f0000090000-0xc)={0x13713, 0x0, &(0x7f0000204000/0x4000)=nil}) [ 60.927718] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33933 sclass=netlink_route_socket pig=9015 comm=syz-executor0 2018/02/10 18:02:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000bc000)={0x0, 0x0, &(0x7f0000b72000)={&(0x7f000050e000-0x1c8)={0x2, 0x17, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x7}]}, 0x30}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e3f000-0xc)='/dev/rfkill\x00', 0x101400, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f000019b000)=0xffffffffffffffff, 0x4) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000ade000)="75e8e5ee7afd777de5c8ab919eff0bc4a0f17f538991100f79994e18e9794b3ebb6dbe6ca9c8799f04aa09f195d8ee008a011e81ad86b44520c22e8e8469d2ac9b32318071dbe48ec20d0733da306e4c02b4709692ca3ffd1475c0db9f1d822ac5975624e015a430bd70671a415c3a63908a33460ace49bd4e622fef1132ed53a229e849671b50e7fe82481aa7d4e10249a84c1e853c7f1bd6c6ff93ca1dcc97fb088df4569fad65a7206244394ee21f7fc945768864e5adc824bb288a4d85fa5e3a4dc093b630c75caa1d79d0d0ba9f5b59d67a1578c715c8844204e2220a8dca5b70ec6755e7bc9dce230466217c99", 0xf0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f00009bf000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x6, @random="eb4aebb4ee6e"}, 0x20, {0x2, 0x2, @multicast2=0xe0000002}, @common='ifb0\x00'}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000a8f000)) 2018/02/10 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ba6051", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = open(&(0x7f0000ad1000-0x8)='./file0\x00', 0x240000, 0x4) getsockname$llc(r0, &(0x7f0000bd0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00002d5000-0x4)=0x10) r1 = syz_open_dev$sg(&(0x7f0000582000-0x9)='/dev/sg#\x00', 0x8000, 0x1) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00007ea000-0x1000)=""/4096) 2018/02/10 18:02:41 executing program 2: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fb8000)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) fcntl$setstatus(r1, 0x4, 0x2800) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000002c000-0xa)='./control\x00', &(0x7f0000fb9000)='./control\x00', &(0x7f0000fb9000)='efivarfs\x00', 0x0, &(0x7f0000a98000-0x84)="17f8d83e54603a44ae5d6409d54bf8f4667c426a68e57c51e47612bff247fd2dc6d450efcae2d8520b60de9afe43e8a7e56396c5c52273e2eafbb4131b1217ffbd3ad8cb7815a3d6f67e00129f08ffcf17db0d1ad2c7af6b6f0380f6269a395462d576e4cc6f0b8aa9a31157d97bf7d6cdfe126dae03b9303c8c3c26ffbf1bc659f22d8a") 2018/02/10 18:02:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f00004dc000-0x20)=@ipv6_getroute={0x20, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0xfffffffffffffdc3, 0x9, []}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000044c000)='/dev/vcsa#\x00', 0xbb80, 0x6080) bind$bt_hci(r1, &(0x7f0000037000-0x6)={0x1f, 0x5, 0x1}, 0x6) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00007d4000)={0xaa, 0x5a}) 2018/02/10 18:02:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000b3f000)=0x7) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cc2000+0xf06)='/selinux/policy\x00', 0x0, 0x0) [ 60.980341] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33933 sclass=netlink_route_socket pig=9030 comm=syz-executor0 2018/02/10 18:02:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00002a6000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000639000)) r1 = syz_open_dev$evdev(&(0x7f00007cc000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffe, 0x10002) ioctl$EVIOCGID(r1, 0x800845c3, &(0x7f000073d000)) syz_open_dev$evdev(&(0x7f00008a3000)='/dev/input/event#\x00', 0x471, 0x86080) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000287000-0xc)={0x15, 0xf0, &(0x7f000080d000-0xf0)="1991b8fe02691798d7e6690ce0bbaa1aa1977377c0f5a313f9f89990628121a6b557d47905b118bebd8c0e685055abd73d0ffc45fb105ea59e377c5a3703cf9e0b57f6c6397bae5de2e567584dcd1a894bfc81122a9920e6dacf94d48ca47ae1b7b5451ba08a532f4aad1b972e3417a588c736507734101d2b87eb6f4a93528baeecd37e0c3d26b27fe83d94ac7831ac020868a1de6e27055812f0c739963693ee4f7dd29e459db3bc10bcc55c33106e5f3c71882eff66d402913424ed357bcfb37147eb030022e4056459029bdfc37df195789b4b02fb49918d7813d509bc56f4822bbae1a61402a66d765bb492f96d"}) [ 61.047278] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/10 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = syz_open_dev$loop(&(0x7f00003c0000-0xb)='/dev/loop#\x00', 0x6, 0x100) syncfs(r0) 2018/02/10 18:02:42 executing program 6: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000000b000-0x4)=@assoc_id=0x0, &(0x7f000000e000)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000008000)=@raw={'raw\x00', 0x9, 0x3, 0x23c, 0xf4, 0xffffffff, 0xffffffff, 0xf4, 0xffffffff, 0x1a8, 0xffffffff, 0xffffffff, 0x1a8, 0xffffffff, 0x3, &(0x7f000000f000+0xe52), {[{{@uncond, 0x0, 0x94, 0xf4, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3f, [0xd6, 0x5, 0x7, 0x8, 0x1, 0xb2f0], 0x3, 0xf376, 0xfffffffffffffffd}, {0x2400000000000000, [0x2, 0x3, 0x9, 0x9, 0x7, 0x81], 0xfff, 0x61fc, 0x2}}}}, {{@uncond, 0x0, 0x94, 0xb4, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0x2}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x298) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000000f000-0xc)={r1, 0xe5d5, 0x30}, 0xc) sendmsg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000-0x36)="020500040200000000ef37ca227685de", 0x10}], 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x48040, 0x0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000002000)) 2018/02/10 18:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00006ac000)='./file0\x00', 0x8f) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b09000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000c0e000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00007cf000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f000076e000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000031c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000029000)=0xc) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c54000-0x9)='/dev/dsp\x00', 0x40402, 0x0) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000c65000)={0xb, 0x3, 0x7f, 0x9, 0x1, 0x0, 0x2f2f}, 0x2c) r7 = socket$nfc_llcp(0x27, 0x3, 0x1) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000557000)='/dev/ptmx\x00', 0x10000, 0x0) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e9d000)='/dev/sequencer2\x00', 0xf1bd5f374d8ade98, 0x0) r10 = openat$dsp(0xffffffffffffff9c, &(0x7f0000286000)='/dev/dsp\x00', 0x40, 0x0) r11 = accept4(0xffffffffffffff9c, &(0x7f0000d15000-0x10)=@can, &(0x7f0000dac000)=0x10, 0x80000) r12 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00009ca000)='./file0\x00', &(0x7f0000d5e000)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = socket$netlink(0x10, 0x3, 0x17) r16 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000052b000)={0x0, 0x0}, &(0x7f0000fd9000-0x4)=0xc) r18 = getgid() r19 = socket$nfc_raw(0x27, 0x3, 0x0) r20 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e97000)='/proc/self/net/pfkey\x00', 0x6000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b88000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000378000-0x8)={0x0, 0x0}) r23 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000d3000)={&(0x7f000079e000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) r24 = syz_open_dev$admmidi(&(0x7f000025a000)='/dev/admmidi#\x00', 0x100, 0x20500) r25 = syz_open_dev$amidi(&(0x7f00002de000-0xc)='/dev/amidi#\x00', 0x9, 0x20000) r26 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a40000-0xd)='/selinux/mls\x00', 0x0, 0x0) r27 = socket$nfc_raw(0x27, 0x1, 0x0) r28 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000cd3000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) r29 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003c6000)='/selinux/status\x00', 0x0, 0x0) r30 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a42000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r31 = syz_open_dev$evdev(&(0x7f00006cb000)='/dev/input/event#\x00', 0x100, 0x10000) socketpair$inet(0x2, 0x1, 0x2, &(0x7f0000c6f000-0x8)={0x0, 0x0}) r33 = inotify_init1(0x80800) r34 = socket$kcm(0x29, 0x0, 0x0) r35 = syz_open_dev$vcsa(&(0x7f00008bf000)='/dev/vcsa#\x00', 0x6, 0x4000) r36 = getpgrp(0x0) r37 = geteuid() lstat(&(0x7f00000f1000-0x8)='./file0\x00', &(0x7f00005e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a49000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00006be000)=0x14, 0x800) r40 = openat$dir(0xffffffffffffff9c, &(0x7f00003bf000)='./file0\x00', 0x0, 0x0) r41 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000108000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r43 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg$unix(r0, &(0x7f0000fe7000)=[{&(0x7f0000418000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ca1000-0x20)=[{&(0x7f0000350000)="ce30717fce7540d44f3585172210be32ddc9de3119cd10c0b98d22c052689a7cca93e69797d72134d103bcfd324b447717fa73b04694544f689b4179f48545ec07ae7ce3639b940d14d3b5d60480475f29a3e08260de9aa292b3489ca24df9b27512f557a688c12f1032ff67e376cff4d69aa0beb647e6fb90646f47acdd70409b83d02520cf102a4478e53674f515c23e05e060f3a9460122f952fe6a12849f3837f448409887425255c9f192f15da4f7fb17ffb8dfee2907ca373c1cd3d2e5da6919f33debdd4ffb4c6488cefc2ccbdd77158c9822bbfcfed78b10b1252299bf6733e4fcc150c1c5181d801e381a4d190211bcf933e889", 0xf8}, {&(0x7f0000d0f000-0x5d)="0fb808e4d2f405b177a7db4aba44149f6382562c7b056526965d87f6530d1b772af063ed739732af3cf3696c089a27dc77275bdff3624bf95d020cf9bf9b450396e876b6c984978de99b7a5f86c328dfe148a39a25e6be74a1fe3eb26b", 0x5d}, {&(0x7f0000b6d000-0x10)="9eb00e164c99ca2c3d8ff1f0fdf4aa3e", 0x10}, {&(0x7f0000adc000)="febe9c80774339c6c6e849a5c5d8d0f8ee7f1fc469d3d535cc4d7516e9c4d2aee1f1d63e045b6b8459223d0d53a98547111c424aad0a0510acc07f17a32ff09c3faaef4b01d564d0bdd3ffa07d4f8eb14530b4", 0x53}], 0x4, &(0x7f0000d89000-0x68)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r6, r7, r8, r9, r10, r11]}, @cred={0x18, 0x1, 0x2, r12, r13, r14}], 0x68, 0x40001}, {&(0x7f0000a8f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000402000)=[{&(0x7f0000bb4000)="881fe9a4d08ae65057ffc222d3756e49b8b2cb50dceeb2e54c34c5946da05e349774add595230665e7b9dd9d7b9650649b9e1004c8a5e0a92139a95917301e1ad9a18ed335b7e373582fd2833c29ecfe3e5e9cd7482e8e87bf948018083b52323e9a5d994cf6996343948f3d27be75d159b75f42c40ae581a94cd3f20ffd9c0124c370c30a24645a4deb3483f7ebb1ba663704ce17f6a53fe067e9daaa5d4dacaa547cee552550b15a6e560229722a513162b9", 0xb3}, {&(0x7f0000284000)="63acde0691d971cb4b91", 0xa}, {&(0x7f000003b000)="fab14906241a71af9164d7c5c68c53872bbb7ff25068333b94f62004828f5d9f803f77f4f4a76654e3f4089ea8dddd891c3fa1bdbcf9e2b06eef5da66d6129d4f90ca6c38334d434dc4d524b2633c17ae345", 0x52}], 0x3, &(0x7f0000810000)=[@rights={0x10, 0x1, 0x1, [r15]}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x24, 0x1, 0x1, [r19, r20, r21, r22, r23, r24]}, @rights={0x20, 0x1, 0x1, [r25, r26, r27, r28, r29]}, @rights={0x24, 0x1, 0x1, [r30, r31, r32, r33, r34, r35]}, @cred={0x18, 0x1, 0x2, r36, r37, r38}, @rights={0x20, 0x1, 0x1, [r39, r40, r41, r42, r43]}], 0xc8, 0x80}], 0x2, 0x0) r44 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r44, 0x8933, &(0x7f0000165000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r44, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r45, 0x0, 0x8000000000091}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/10 18:02:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f000014c000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d28000)='net/hci\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000f49000)={0xa, [0x10001, 0x80000000, 0x0, 0x401, 0xd42d, 0x100, 0xc90f, 0x101, 0xb672, 0xdbb]}, 0x18) memfd_create(&(0x7f00008b9000)='\x00', 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) delete_module(&(0x7f000045c000)='/dev/kvm\x00', 0x800) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000554000)={0x1, 0x0, [{0x80000001, 0x0, 0x0, 0x0, 0xfffffffffffffffc}]}) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000629000-0x77)=""/119) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/02/10 18:02:42 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000792000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='cgroup#\'lo\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x7)={0x0, 0x800}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000a36000-0x10)={r2, 0xffff, 0x101, 0x3}, 0x10) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000631000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000956000/0x2000)=nil, 0x2000, 0x0, &(0x7f0000001000-0x8)=0x95, 0x101, 0x3) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000001000-0x28)={0x2, 0x1, [{0x2, 0x0, 0x1000}, {0x0, 0x0, 0x8}]}) eventfd(0x6) 2018/02/10 18:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000833000)='net/udp6\x00') lseek(r0, 0xfffffffffffffffe, 0x0) 2018/02/10 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ddd000-0x4)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x5, 0x801) write$eventfd(r0, &(0x7f0000fab000)=0x1ff, 0x8) read$eventfd(r0, &(0x7f0000354000), 0x8) 2018/02/10 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) [ 61.109349] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/10 18:02:42 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d43000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000e4e000)=""/229, &(0x7f0000d2a000)=0xe5) pipe(&(0x7f0000abe000-0x8)={0x0, 0x0}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x5) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000080000)=""/71, &(0x7f00008d0000-0x4)=0x47) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dac000)={{{@in6=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00008e9000-0x4)=0xe8) r4 = request_key(&(0x7f000033d000-0x6)='.dead\x00', &(0x7f0000d22000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000010a000)='procq\x00', 0xfffffffffffffffb) keyctl$get_persistent(0x16, r3, r4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000075a000)={0x0, 0x9b, "730d0122a4369264badb56cee486618eabec7edddd5a78220401ff0b15b0d8ca249a4b3597ba3012cc5a61d40f0e69b73c51676baf6ddbffb4273f65d8640cf2044c15e515ce3d7bc68c8f8cd39b5a3522e3c8b34a8f3540813db727bffb5ef3a885a20a7b7fe592c771dcc1bfef8e69f9454c2177222ce67cc5c96e5cf62cdfbd9729561d6c345b3365c6edb9f02041c8fa69c681a2ddf82c3fca"}, &(0x7f0000a5d000-0x4)=0xa3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00004d5000)={r5, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffff80000001}}, 0x2, 0x1}, &(0x7f0000294000-0x4)=0x98) time(&(0x7f00006bb000)) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000fb1000-0xd)='/dev/dmmidi#\x00', 0xffffffff, 0x200000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000c79000)={0x0, 0x2, 0x5, 0x6, 0x7ff, 0x8, 0x10000, 0x5, {0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}}, 0x1f, 0x0, 0x0, 0xfff, 0x7}}, &(0x7f0000f57000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000be1000-0x8)={r1, 0x8000, 0x2c}, &(0x7f000049d000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00008c6000-0x8)=@assoc_value={0x0, 0xfffffffffffffffc}, &(0x7f0000745000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000a7a000-0x18)={r2, 0x0, 0x10, 0x1, 0x9}, &(0x7f00004d1000)=0x18) r3 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r3, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f000083f000-0x68)=@ipv4_newroute={0x28, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00005f0000), &(0x7f0000ec9000-0x4)=0x4) 2018/02/10 18:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x8000000000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000283000)={0xffffffffffffffff, 0x50, &(0x7f0000a92000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c6a000)=r1, 0x4) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000b41000-0x8)=&(0x7f0000264000)) close(r0) 2018/02/10 18:02:42 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000013000)='/dev/cuse\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000002000-0x4), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000012000-0x8)=@assoc_value, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x0, &(0x7f0000004000)=[]}, &(0x7f0000013000)=0xc) close(r0) 2018/02/10 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000072c000-0xe8)={{{@in6=@mcast2, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000b24000-0x4)=0xe8) sendfile(r0, r1, &(0x7f0000ff8000)=0x40000000, 0x3) 2018/02/10 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f2e000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7006) 2018/02/10 18:02:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00001bc000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) [ 61.264748] sctp: [Deprecated]: syz-executor2 (pid 9101) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.264748] Use struct sctp_sack_info instead 2018/02/10 18:02:42 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000f000-0x18)={0xaa}) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000014000)={0x0, 0x8, 0x7, 0x888, 0x5, 0xfffffffffffffffd}, &(0x7f0000014000)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000004000)=@sack_info={r2, 0x10000, 0xffffffff}, &(0x7f000000a000)=0xc) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000000c000-0x10)={&(0x7f0000008000/0x3000)=nil, 0x3000}) 2018/02/10 18:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a0a000)='!\\\x00', 0x1) accept4$inet6(r0, &(0x7f0000057000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00009c6000-0x4)=0x1c, 0x800) r1 = socket$inet(0x2, 0x803, 0x100000000006) sendmmsg(r1, &(0x7f0000349000-0x80)=[{{&(0x7f000066f000)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000210000-0x10)=[], 0x0, &(0x7f0000ecb000)=[]}}], 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f000055e000)=0x1) 2018/02/10 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000005e000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat(r1, &(0x7f00003e9000)='./file0\x00', 0x10000, 0x1da) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000354000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) recvmsg$kcm(r2, &(0x7f000066a000)={&(0x7f0000186000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f000028e000-0x18)=[{&(0x7f0000d5a000)=""/4096, 0x1000}, {&(0x7f00001ea000-0xea)=""/234, 0xea}, {&(0x7f0000af2000-0x5)=""/5, 0x5}], 0x3, 0x0, 0x0, 0x7fffffff}, 0x1) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f000044a000)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) 2018/02/10 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000baa000-0xb)='/dev/mixer\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f000043f000)={0x0, 0x100000001, 0x5, 0x12fd, 0xd789000000000, 0x6, 0x9, 0x7ff, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x80000000, 0x3, 0x0, 0x81, 0x3f}}, &(0x7f00002a9000)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000785000-0xa0)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x100000000, 0x3ff, 0x80000001, 0x6}, &(0x7f0000897000-0x4)=0xa0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000eaa000)='/dev/usbmon#\x00', 0x1000000000000f8, 0xa000) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x7) perf_event_open(&(0x7f0000adb000-0x78)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cfb000)={0x2, {{0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}}, 0x88) mprotect(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) futex(&(0x7f0000a95000-0x4), 0x0, 0x0, &(0x7f0000001000-0x10), &(0x7f000073c000), 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000419000-0x4)=0x0) sched_setscheduler(r1, 0x5, &(0x7f000011a000)=0x1) fanotify_mark(r0, 0x6, 0x0, r0, &(0x7f00007c9000-0x8)='./file0\x00') 2018/02/10 18:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000b9d000-0x28)={@common='ip6tnl0\x00', &(0x7f000013d000-0x28)=@ethtool_sset_info={0x37, 0x0, 0xfffffffffffffffc, []}}) recvmsg(r0, &(0x7f00003ee000)={&(0x7f0000b03000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f00006fd000)=[{&(0x7f000096e000-0xaa)=""/170, 0xaa}, {&(0x7f00000e2000)=""/57, 0x39}, {&(0x7f0000a94000)=""/66, 0x42}, {&(0x7f0000085000-0x52)=""/82, 0x52}, {&(0x7f0000b33000-0xd0)=""/208, 0xd0}, {&(0x7f0000a37000)=""/141, 0x8d}, {&(0x7f0000be0000-0x21)=""/33, 0x21}, {&(0x7f00001fd000-0xdc)=""/220, 0xdc}], 0x8, 0x0, 0x0, 0x1}, 0x2100) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001b6000)='/dev/hwrng\x00', 0xd8801, 0x0) ioctl$KDENABIO(r1, 0x4b36) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000fd6000)={0x5, 0xffffffffffff8000, 0x4, 0x3, 0x3, [{0x10000, 0x9, 0xce, 0x0, 0x0, 0x2000}, {0xfff, 0x6, 0x6a20, 0x0, 0x0, 0x80}, {0xfffffffffffffffb, 0x3, 0xe4, 0x0, 0x0, 0x8}]}) 2018/02/10 18:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 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$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000d4f000)) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b60000-0x9)='/dev/dsp\x00', 0x8080, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000093e000)='/dev/kvm\x00', 0x600100, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000064a000-0x8)={0x0, 0x1, 0x51}, &(0x7f0000c18000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000d26000)={r4}, &(0x7f0000dcf000-0x3)=0x8) [ 61.366791] sctp: [Deprecated]: syz-executor2 (pid 9101) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.366791] Use struct sctp_sack_info instead 2018/02/10 18:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000006000)={0x6, 0x4, 0x3f, 0xb}, 0x2c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000563000-0x9)='/dev/dsp\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00003e3000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000117000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000035a000-0x10)={0x10001, 0x0, 0x0, 0x8000, r2}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000000f000)={r0, &(0x7f000000a000), &(0x7f0000010000-0x30)=""/48}, 0x18) [ 61.421399] raw_sendmsg: syz-executor0 forgot to set AF_INET. Fix it! 2018/02/10 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x13f4, &(0x7f0000848000-0x13f4)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x13be, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0x4, {0x10000, 0x6, "509a6a", 0x4, 0xff, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x12}, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, [@dstopts={0x3f, 0xb, [], [@calipso={0x7, 0x58, {0x8, 0x14, 0x4702, 0x20, [0x0, 0x0, 0x101, 0x5, 0x3, 0x7, 0x5, 0x4, 0x6, 0x9]}}, @ra={0x5, 0x2, 0xfffffffffffff001}]}, @fragment={0x5c, 0x0, 0x9, 0x6, 0x0, 0x9, 0x1}, @hopopts={0x2c, 0x0, [], [@pad1={0x0, 0x1}]}, @fragment={0x2c, 0x0, 0x1f, 0xff, 0x0, 0x6, 0x3}, @dstopts={0x3b, 0x0, [], [@jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0xf2}]}, @dstopts={0x2f, 0x16, [], [@generic={0x200, 0xa2, "1ae211402596f9e04a90f456c9db105be11b5ac4330885ff2bed700ee194e9a3e09021dbbee5cbac6b3c7e97646c8e10120fa41b0caaf9ec0148b2653dde879db357bf7f97a72e43f4bf25bd64d5903497454774422eafa1ba9d31d7c57de88eaf65361f584f7d2bea9bbefabd299bd69bd677100edfa60aca5aaa3873e2b1f687d68c33c9c47e4f0e1681aab4583af1e9e3755e0e09241f43e7e521f9c33c304694"}, @hao={0xc9, 0x10, @empty}]}, @routing={0x0, 0x2, 0x0, 0xfffffffffffffff8, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x3b, 0x1d, [], [@generic={0x7, 0xdb, "a54105ac103473cdbfa77b27b8d28992394bf20842c7f8999449ddd3e8328a96846622c44382630ee9e5aa6bdb3c7ab3f13ac341d2c95b40a8c8f8a81261684c5e9889200cfd9e5a090bbb8c07012af08d5ba9c4b876a68a82a7a26f4922a1d9caae57984f09914b8e5ec7d0ecc8492c298a008a2865de2436ea8044a9d8e702901dbd74a7bcd8aff9ec7a83ba45eb766392fc6dd735286fc3cf2a19028d0921f156953b186d4ee8eeef58294d7274fdbc773401e40c78dd30ed24f6c8778c819f110b94fd6aecd209476227e3cf87a2f849b8afc1fc3bdaaec8e6"}, @jumbo={0xc2, 0x4, 0x7c8b}, @padn={0x1, 0xfffffffffffffeeb, [0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x2, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0x40ed6481}]}], "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"}}}}}}}, 0x0) 2018/02/10 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x101002) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f11000)) write$evdev(r0, &(0x7f00006f8000-0x18)=[{{0x0, 0x2710}, 0x1, 0x45, 0x400000002}], 0xb) 2018/02/10 18:02:42 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000fe7000-0xd1)={0x0, 0xc9, "bfe4d9eec67fd2277d564c200e22031f73f71430398e4bb3b9f81560c202d1f65b1e2d03ef0c154d2cb4ac7c9dc078c81040238f313e917c0ba9454386b35bd297bc88c7587ec0c85f417df092824d27a7a744fd9e37c775de8515bb6b427adff32617745cac6ef6eb40144fa821154c7d8f04c6380c3d24806e0777a2d8f16c583f17fa48258907a502646bfc4a8e0691b54b512b666c4f338db1f69b16c010c172d0c13bd381ee8f4c69e067c8c3599b61961086e92cc9700a797735f3e74a21957d5c5c511cb54e"}, &(0x7f0000fe7000-0x4)=0xd1) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fe6000)={r2, 0x8001, 0x20}, &(0x7f0000ac5000)=0xc) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x0, &(0x7f0000906000-0x69), &(0x7f0000b6a000-0x4), &(0x7f00004c6000), &(0x7f0000855000-0xee)) dup2(r1, r0) writev(r4, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) fchmod(r4, 0x40) tee(r3, r1, 0x5, 0x0) 2018/02/10 18:02:42 executing program 4: mmap(&(0x7f0000002000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x4, 0x0) epoll_create1(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000020000-0x9)='selfbdev\x00', 0x1) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f000002e000)=0x3) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000001000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, &(0x7f0000000000)=0x6) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000018000)=0x1000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000029000)) read$eventfd(r0, &(0x7f000002b000), 0x8) 2018/02/10 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00008b5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "7660d1", 0x38, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a6a7f2", 0x2, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [@fragment={0xff, 0x0, 0xe39, 0x8001, 0x0, 0x6, 0x1}]}}}}}}}, 0x0) 2018/02/10 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[]}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000b9b000-0x8)={0x0, 0x1}, &(0x7f0000dea000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f5e000-0x8)={r1, 0x2}, 0xcf44cfe9ccc0d5b9) write(r0, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 61.564471] QAT: Invalid ioctl [ 61.572871] QAT: Invalid ioctl 2018/02/10 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000dda000)={&(0x7f0000a08000)='./file0\x00', 0x0, 0x10}, 0x10) close(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00005d0000-0xa)='/dev/cuse\x00', 0x8010000080802, 0x0) pread64(r1, &(0x7f0000a4c000)=""/56, 0x38, 0x0) write$fuse(r1, &(0x7f0000b6c000)={0x1058, 0x0, 0x1, @random="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"}, 0x1058) 2018/02/10 18:02:42 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000214000)='/dev/dsp#\x00', 0x7fff, 0x403) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000097b000-0x88)={0x10000, {{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x7fff}}}, 0x88) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000004000-0xc)='/dev/audio#\x00', 0x80000001, 0x64040) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002000)={{{@in=@dev, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000002000-0x4)=0xe8) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000003000)='./file0\x00', r3, r4, 0x400) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000002000-0x4)) ioctl$sock_SIOCGIFINDEX(r1, 0x891d, &(0x7f0000003000-0x8)={@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/10 18:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000be6000)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r4, r3, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00002d1000)={0x1, 0x0, [{0x3b}]}) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000ee000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00004e2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/10 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000198000-0x13)='*\\.em0nodev{,self]\x00', 0x3) r1 = userfaultfd(0x800) r2 = inotify_init() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00009af000)={0x0, 0x84, "cf6b58beb9b98ae2f43bf257cb8b38fc860a12a0dcaaf8dc54c86265368bd00a77e3601b5d781b30206c61dd6a768cac80c57ab4aace07c7a13730cb5ce8ea38e9174c4ccc4ac3d86151066a4f7ff599d7009e8f41a88a8e60dd2288c979c5b2131bbd5dd371162466a09df5f6d6df49f254a007de70a0d11c3e2e30d40f84d112dc66c1"}, &(0x7f0000613000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b99000-0x5)={r3}, &(0x7f00005b3000-0x4)=0x8) r4 = getpid() r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_generic(r0, &(0x7f0000da0000-0x1c)={&(0x7f0000b65000)={0x10, 0x0, 0x0, 0x1208000}, 0xc, &(0x7f0000331000-0x8)={&(0x7f0000668000)={0x7ec, 0x21, 0x300, 0x7, 0x0, {0x11}, [@typed={0xc, 0x1c, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x4b, @fd=r1}, @nested={0x38c, 0x57, [@generic="6fa4ecdb9995a1cb87ba9de0f47a7c58659b3c566448abff4f888e8f6742677e3ea25573a97c672655835c6f7f09e7f4fcaea3529d349272261c7acf76a6f9891e619a9ab6c49805560550b8d31334e4c530642f372cab37101062cff5bbf873930c56da887a3403d7857d5be52d731b57be41e249c54f58446de02aaa5a9ba7181038ff6ac0ff2deced0a394580a1da4d4965d2b279be59e237683a868c6aadd5bb826410bd45f275dddf5098f6a70b4b263ba5f28c6385d7cb21368e7589388d9b7df3121da3addf304a3c0fd7ceaabcd30017bed07ca92b2624f15dd404fdb2ffae6079a95f43ce2b669795daa56a881cfaf46899", @generic="0f0c44c6a9a997dfd45a7abc27025991746326acfdfec216b1894d4c180a21d74ee2d311ead58c5d32bd33e224337e3f62371a69ca03cb04c2d2acd3f89daddfcb085a44aeae9ec6a228a617a2ee12bca4d9b750ee2409fe5eaf2d4038bac52a2425c177d5844ef561b306c634d4c64f45c3123d06efa7072fa625fcd8c57ed2c1fac00421fe78b66e540bdd67fd0f0c9c998611c947a9de547464a7af961a7a0701b3442cdec06bd8ec41ad06624eae697653bbfea0f0692a02be0b684adf44e2b74880be12bd511e23", @generic="ed33d5d4c27edf910a35484ed800aed85a89efc9398760f00debf3a8d5a340bbc605896755428ca629f24922d09cc9a7c1cd0b444817676a5014b17668cc26d5f189365c6b8c2f456ecfca93ce991a0d8581b375bd8f220b4ee2499e934b1ce49cd6b4d3dc44a079721feddfd17e700c98d9613a3b42d9549b236cfbce30029a1cbf84cd64798d94ad07c7de34a4a9ff8cadf75f2331d495e494aeeb3a49c3e2034180c8051a3cf42de9e932b7174e7134244fddd52b54a4842d495ca350a264fe1a022e317ac9eb16fb275ac0f2406fd9232b866c102c0b53650a79ee2b2940b5ec20cbbfd5c77911a3f1cf07236e593e735e10386c", @typed={0xc, 0x8f, @fd=r2}, @typed={0xc, 0x7b, @str='\x00'}, @generic="b6fe6cd97a392345814d43c0ae054777fa027f0702ca5b34597a871cff15a93cf2a2dbcff754ffaecb87e15a0f9a37abeb95e00d0f759c3aec1c5b598a5ac9555792fa02b87efb6b4787e0b6bdbb64b1feb2cd67f1b60bb549b5521c998dc8fdd8c53a19a477251f9b3f4a27d0506605c7d2d11d7fbe243f67ef37c95cd5e6cf91122b23372c8cdb2259f0ccac591d215b86d02fd357fb4537388662cd03da9062", @typed={0x18, 0x22, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x1a0, 0x7a, [@typed={0xc, 0x6, @pid=r4}, @generic="01d8952e8295c8043ebdfe511451c4baa72f63e406df11458d37aa4bc70604a5d6ce58431f8eb822227672fe5b7963a3e50163fdbe3de35f8242bd756c91d7d09edfd3eccb5bcf3a3c0f3620241877", @generic="f256c8804e79ad46ace6c33533219b288e7f4ec312b3455ed96fe7bd29b0899249a4efde196234159f20cdc6ba5d16895247be309d17d6718b0cedc64a434835b81047aa2deb8513be74dcaab38aecf60de29e1730521b51e04297c048f03709f2e99e5bab4ede3a3b6e936f9aa833160cbbe60b423a1d41719106f720a9bb73fe512d0c93deeaa9db7eb5a099d982556bffa4b8ad6da63c9076316e69ed24d6a7d45c51aec2cad293907bdc83be4c0a1165ff97ac4a84160ad67f51bbd2f4aad721db79f5eb361352e3e5c33cfe046a11672686a7165fc92bd735b038bcbc243f8d676f6c8d4e771bf62ca5d507f487656218c06c", @generic="2ed37094eb98c2df4fad10f7e13c4b691b89862f9166e50f36a743e84b0d4e74bfbe89b5053a450981ccf2acd44b1f55124ba3e57d2e3bc2d2b5c654a057feaa09798a4859bcc90645a1795f"]}, @nested={0x1fc, 0x7d, [@typed={0x8, 0x72}, @generic="032e1209f5238bdb0ad22dea493441458b", @typed={0xc, 0x94, @u32=0x8}, @generic="5cb6048da167843b63d4341ffaef8d713fa7897130b9b6df0a46ac519a92896aea4e2b9feef8c7a19072a7bfe0079c5109a8384ca7f73b61198093e85151b4bb4373f51667e64bce28bf75a84d37625a7314c3c156313ffcd47bbc66e6aade2afa758566381541b6e8432d63dbac6151579e57f8a72f01eef664cc43d08b7f1cc1dd7d3dc77740fecbf58a02c4b8b00ee3ec71570dd143d8fb20f949ba2fdb4ae9399649f33c87542ed845f8c087c58e5adb089d4ca15aabcff7c191536ec40788632f9fc090f3aab4229abc1f", @typed={0x104, 0x51, @binary="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"}]}, @typed={0x8, 0x59}, @typed={0xc, 0x2, @fd=r5}, @typed={0xc, 0x7f, @u32=0xb994}, @generic="a7d86c7bf0bbe9aea44253fe156f9932d734d0fd5d0b92a9265f479660d081f57986f74dbe7ebdd6e933855b1cfc6f3c8fc101da360914361d6ff396893f6b06e03a5c0d681aca22970dbc44be53b312d3cab6578e9b27dfe4048060b21d0668042c69568855623d65fbd5c7c56d298da0b87ac863481988"]}, 0x7ec}, 0x1, 0x0, 0x0, 0x4}, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000747000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f000027c000)={@generic="58a16990b94462030929fdb6ee6d4080", 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000002c000-0xc)={0x0, @remote, @multicast2}, &(0x7f00006cb000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r6, 0x8916, &(0x7f0000409000)={@loopback={0x0, 0x1}, 0x4, r7}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000495000-0x8)={0x1, &(0x7f00004fe000)=[{}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20000000000}, 0x0, 0x1, r0, 0x0) shutdown(0xffffffffffffffff, 0x2) poll(&(0x7f000058d000-0x8)=[{r0, 0x444}], 0x1, 0x9) ioctl$sock_bt_hidp_HIDPGETCONNLIST(0xffffffffffffffff, 0x800448d2, &(0x7f0000f2c000)={0x3, &(0x7f00000a1000-0x1bc)=[{}, {}, {}]}) 2018/02/10 18:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000380000-0xea)='u', 0x1) readv(r0, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) dup2(r0, r1) 2018/02/10 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) epoll_create(0x9) 2018/02/10 18:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x919c) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000f77000-0x1)='8', 0x1, 0x0, &(0x7f0000ece000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) finit_module(r0, &(0x7f0000a81000-0x19)="2b296c6f6c6f236c6f21637075736574245ca1216574683100", 0x2) [ 61.614937] QAT: Invalid ioctl [ 61.618225] QAT: Invalid ioctl 2018/02/10 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:42 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$midi(&(0x7f0000001000)='/dev/midi#\x00', 0x200, 0x81) syz_open_dev$midi(&(0x7f0000004000)='/dev/midi#\x00', 0x4, 0x24a02) 2018/02/10 18:02:42 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c57000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1, 0x3b, 0x8, 0x6, 0x81, 0x3, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d4000)='/dev/ppp\x00', 0x88902, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000841000)={0x0, 0x2}, &(0x7f000085a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000551000)=""/4096, &(0x7f0000ac7000-0x4)=0x1000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000666000-0x10)={0x80000001, 0x1, 0x2, 0x9, r1}, &(0x7f0000661000)=0x10) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000e82000+0x609)={0x14, 0x17, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 18:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000cee000-0x4)=0x18af02b4) r1 = socket$inet6(0xa, 0x400000000001, 0x0) sendto$inet6(r1, &(0x7f00002ba000), 0x0, 0x20000008, &(0x7f000022f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/10 18:02:42 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f0000023000)=""/145, &(0x7f0000023000)=0x91) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000024000)={&(0x7f0000009000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000022000)=[], 0x20000000000001f9, &(0x7f0000022000-0x3f0)=[{0xc, 0x4000000000000000, 0x7}], 0xc}, 0x1c) 2018/02/10 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:42 executing program 1: r0 = socket$inet(0x2, 0x3, 0x4) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00005cc000)={0x6, &(0x7f0000001000-0x18)=[{0xffffffff, 0x1}, {0x10001, 0x33f}, {0x12, 0x7}, {0x9, 0xfffffffffffffffa}, {0x9, 0x9}, {0x3}]}) 2018/02/10 18:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00007e7000)={0x0, r1}) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000fbf000)={[{0x4b5f, 0x6, 0x9, 0x1, 0x94f, 0x9, 0x9b5, 0x7, 0x401, 0xfff, 0xff, 0xff, 0xfd}, {0x322, 0x8, 0xffffffffffffff01, 0x7, 0x3, 0x80000000, 0x5c, 0x40, 0x80, 0x1f, 0x5, 0x5, 0x3f}, {0x2, 0x7697, 0x1, 0x1, 0x800, 0x1, 0x74, 0x2, 0xb7, 0x40, 0x9, 0x5}], 0x8}) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) connect$inet6(r2, &(0x7f000001d000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x20}, 0x1c) sendto$inet6(r0, &(0x7f00007fa000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) close(r2) accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000e9a000-0x4)=0xfffffffffffffe24, 0x0) 2018/02/10 18:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000940000)='/dev/dsp#\x00', 0x1e4, 0x80800) mq_getsetattr(r0, &(0x7f0000959000-0x20)={0x3, 0xe000000000000, 0x4660, 0x1, 0x4, 0x2, 0x7fff, 0x5cd}, &(0x7f0000d89000)) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000060000-0x15)="2f3f3c92f26e548b65409e7f20e8d52b78d6204b3a", 0x15) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 18:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000001d000)=0x400000000001, 0xfffffffffffffe85) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000407000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, "ff"}}}}}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000009b000)={0x1, 0x28, &(0x7f00004a8000-0x28)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00005d4000-0xc)={r1, 0x8, 0x18}, 0xc) 2018/02/10 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) [ 61.827620] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/10 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000dad000-0xb)='/dev/hwrng\x00', 0x2b2440, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a98000)=@sack_info={0x0, 0x2, 0x6}, &(0x7f0000214000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000010f000)={r1, 0x8}, 0x8) 2018/02/10 18:02:42 executing program 0: mmap(&(0x7f00006bd000/0x2000)=nil, 0x2000, 0x0, 0x6132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x400000) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006bd000)={0x80, 0x5, 0x6, 0x4, 0x2, [{0x8, 0xb5f, 0x3a, 0x0, 0x0, 0x200}, {0x0, 0x6, 0x7}]}) syz_open_dev$evdev(&(0x7f0000062000)='/dev/input/event#\x00', 0x0, 0x0) 2018/02/10 18:02:42 executing program 6: perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) connect$inet(r0, &(0x7f0000e5c000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x600000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x3, &(0x7f00009f9000-0x1bc)=[{}, {}, {}]}) 2018/02/10 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x10080000, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00009b9000)={0x0, 0x8}, &(0x7f0000af9000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000624000)={r1, 0x0, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x94}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000001000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}}, 0x98) alarm(0xff) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a93000)=0x8, 0x4) getegid() 2018/02/10 18:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f0000aef000-0x6)='ramfs\x00', 0x0, &(0x7f00007d7000)) r0 = creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') pivot_root(&(0x7f0000d02000)='./file0/file0\x00', &(0x7f0000adf000)='./file0/file1\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000d2c000)='.', &(0x7f000063b000+0x14d)='./file0\x00', &(0x7f0000de9000-0x6)='ramfs\x00', 0x0, &(0x7f0000882000)) ioctl$sock_bt(r0, 0x5411, &(0x7f0000066000)="eed6b58b895ae6717c0d3de58eafb465ad59b3bcd8c141c4a57519fe06b69f0e935a1c2c294483d313") 2018/02/10 18:02:42 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000007000-0xb)='/dev/audio\x00', 0x6082, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000008000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000000d000)={r2, 0x6be, 0x0, 0x2, 0x5, 0x80000000}, &(0x7f0000010000)=0x14) r3 = syz_open_dev$sndpcmc(&(0x7f0000008000)='/dev/snd/pcmC#D#c\x00', 0x38b1, 0x40000) getsockopt$inet_int(r3, 0x0, 0x3f, &(0x7f0000003000-0x4), &(0x7f0000004000)=0x4) write(r0, &(0x7f0000010000-0x2), 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r3, &(0x7f0000011000)="183418a0155233b4053787d47a4e97c249f82cfeab49d61b9975de598bd6ec7617446bc06b273cc5f6609d55386aac44f19a20cc15bca47e3b79cf3a8dffdbc4169b2df5df03a9e3a9030d48695dc03d4671cab71de6c1f0175708770ddf95df901bb87dad8890887b5cccf838a3dcc3f9c1e4b66d7dbad1aad504bb9a85e5eb35d330938286d7e651f87a8e055777429d04bd1f669ed02a401a9a62cea980d1b451cfba8f821a7ecb91d567e908020268e8655bf2be959e2b57827fa813b846ce29b80e4068a08b6a6286f007bcd28eb7f668ceae3386157b41928327", 0xdd, 0x4004080, &(0x7f000000f000)={0x4, 0x8, 0x1000, "d16affaadcfc", 0x7}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000013000-0xc)={0x40000000}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000013000-0x4), &(0x7f000000d000), 0x1, &(0x7f000000a000/0x3000)=nil, 0x4) 2018/02/10 18:02:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000faa000)='/dev/audio#\x00', 0x5, 0x40000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000a8c000)={0x2, [0x0, 0x0]}, &(0x7f0000d00000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000e6d000+0xa38)=r1, 0x4) r2 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1}) mq_unlink(&(0x7f0000fc5000-0x5)='eth0\x00') mq_timedsend(r2, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) clock_gettime(0x0, &(0x7f0000135000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000fe6000-0x1), 0x0, 0x200, &(0x7f0000439000-0x10)={r3, r4+30000000}) close(r2) 2018/02/10 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:42 executing program 0: keyctl$set_reqkey_keyring(0xe, 0x6) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) r2 = dup(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000000)) 2018/02/10 18:02:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000001000-0x9)={0x0, 0x45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000)={0x6, r0, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r1, &(0x7f0000002000-0x58)={0x27, 0x3, 0x7fff, 0x3, 0x2, 0x99, "6e7236127dd7454bb3882a97057b85d9a856c50a58a57eeabf9473bd464b4723e143c379e72bfb93a1670b8d85fe202694feb93dc5004b87d7768e0498ed5d", 0x3}, 0x58) 2018/02/10 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:42 executing program 4: sched_getaffinity(0x0, 0x8, &(0x7f0000e4d000)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x22000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mkdirat(r1, &(0x7f0000876000)='./file0\x00', 0x83) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffff}, 0x1c) fcntl$getown(r1, 0x9) 2018/02/10 18:02:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x0) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f000060c000-0xd)='/dev/urandom\x00', 0x0, 0x8000005) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f000055c000-0x4)=0x2, 0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00007d8000)=0x24c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000038f000-0xe8)={{{@in=@loopback, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000c05000)=0xe8) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000838000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000065f000-0x4), &(0x7f0000a3a000)=0x4) r4 = getgid() fchown(r1, r2, r4) 2018/02/10 18:02:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d2f000-0x1)='\x00', 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000df0000)='htcp\x00', 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000ff8000-0x60)=[{0x0, 0x101, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/10 18:02:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e5c000-0xa)='/dev/dsp#\x00', 0x1, 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000228000-0x2), &(0x7f00007dd000)=0x2) nanosleep(&(0x7f0000a50000-0x8)={0x77359400}, &(0x7f00000f5000)) read(r0, &(0x7f0000b93000-0x1)=""/2, 0x268) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000f50000)) 2018/02/10 18:02:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x80000000000000, 0x200000) clock_getres(0x4edfc63a37f03c38, &(0x7f0000007000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_thread_area(&(0x7f0000002000-0x10)={0x6, 0x0, 0x400, 0xd6e, 0x0, 0x0, 0x7, 0x600000000, 0x4622, 0x1ff}) 2018/02/10 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000038d000)='/dev/loop-control\x00', 0x0, 0x0) readahead(r0, 0x6, 0x9) 2018/02/10 18:02:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008dc000)=0x6d) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="94", 0x1}], 0x1, 0x0) connect$inet6(r0, &(0x7f0000228000)={0xa, 0x1, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, 0x1c) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92", 0x1}], 0x1, 0x0) 2018/02/10 18:02:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = open(&(0x7f00002d5000-0x8)='./file0\x00', 0x2, 0x45) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000247000)={0x6, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x4}}) 2018/02/10 18:02:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a69000)='/dev/sequencer2\x00', 0x800, 0x0) write$selinux_user(r0, &(0x7f00007d4000-0x25)={'system_u:object_r:apm_bios_t:s0', 0x20, 'root\x00'}, 0x25) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/10 18:02:42 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000021000)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000021000)={0xfffffffffffffff8, 0x4, 0x10001, 0x9a4, 0x7, 0x5, 0xff, 0x5}, &(0x7f0000021000)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r1, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) r3 = dup(r1) recvfrom$ax25(r3, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/10 18:02:42 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000-0x36)="020800000200000000ef37ca227685e9", 0x10}], 0x1}, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000002000)='encrypted\x00', &(0x7f0000009000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000005000-0x1)='\x00', 0xfffffffffffffff9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) keyctl$update(0x2, r2, &(0x7f0000003000)="e4c746c9790c0ef71079280c27925c9eccba4944eb505752996b899cb5148d69f0ec1ad8ef81ec8aea79a42fc0a8921fc3693d0e00c8194555789fda912447c07633d787a9001a6a7d73b485eb932048965a7cbb7d8a5d8144ab1531a80d34dd025f41f4eb0a76934967c21c66eda774ffdb976aab927727b8289fe443c1bf8ad0c1ebeeba180200ffb482da619db305fbbd0f3464", 0x95) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000a000-0x4), &(0x7f0000001000)=0x0, &(0x7f000000a000-0x4)) r4 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f000000a000-0x4)=0xc) setresgid(r3, r4, r5) keyctl$setperm(0x5, r2, 0x2000) recvmsg(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000006000-0x10)=[{&(0x7f0000005000-0x65)=""/101, 0x65}], 0x1, &(0x7f0000006000-0x3f)=""/63, 0x3f}, 0x20) 2018/02/10 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x0) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:43 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000003000)='/dev/snd/controlC#\x00', 0x7fff, 0x2) r0 = syz_open_dev$sndctrl(&(0x7f0000004000-0x13)='/dev/snd/controlC#\x00', 0xffffffffdfeffffc, 0x200000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x800, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000005000-0x6b)={0x0, 0x63, "60458eb39e4e3c8c58cd90bad0e2ecd2ef1107be2c62869a4504bc637619769910a9cd582f138795749a52e807bb018f60ecf93a62a1e94125b311f927ee4a6777cd718a69b3f41df6a2fdf4b2c9779bd6e4088bf2b5cabc6b9ac2457d7a655cd46a4a"}, &(0x7f0000005000)=0x6b) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$ion(0xffffffffffffff9c, &(0x7f0000dd5000)='/dev/ion\x00', 0x0, 0x0) fremovexattr(r3, &(0x7f00002f6000-0xe)=@known='system.advise\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000006000-0x14)={r2, 0x4, 0x1ff, 0x2f3, 0x138, 0x400}, &(0x7f0000006000-0x4)=0x14) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x5452, &(0x7f0000005000-0xfa)=""/250) 2018/02/10 18:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000025f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000d3a000-0xba)=""/186) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000005f000-0xb)='/dev/hwrng\x00', 0x400, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000428000)={0x10002, 0x3, 0x0, 0x1000, &(0x7f00006ec000/0x1000)=nil}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f000000f000)={0x20000000010002, 0x3, 0x3000, 0x2000, &(0x7f000000a000/0x2000)=nil}) 2018/02/10 18:02:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = open(&(0x7f00002d5000-0x8)='./file0\x00', 0x2, 0x45) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000247000)={0x6, 0x4}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x4}}) 2018/02/10 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x0) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000020c000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ca3000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000628000)={0x9, 0x8}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000750000)={0x2, 0x0, [{0x40000000, 0x0, 0x8}, {0x40000001, 0x0, 0x7fff}]}) 2018/02/10 18:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) signalfd4(r0, &(0x7f0000f1d000-0x8)={0xfffffffffffffffa}, 0x8, 0x80000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/4, &(0x7f0000000000)=0x4) close(r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000e0000)=@generic="9ac5c602c5e18558e6183698c52d7358", 0x10) 2018/02/10 18:02:43 executing program 2: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000132000-0xc2)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100}}], {@generic={0x8906}}}, &(0x7f0000398000-0x10)={0x0, 0x0, []}) socket$nfc_llcp(0x27, 0x1, 0x1) 2018/02/10 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006d6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000013000-0x1)) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00006e8000)='/dev/dsp#\x00', 0x9, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000812000)={0x7e5e, 0x6ed, 0x9, 0x0, 0x25ad}) r2 = syz_open_dev$mouse(&(0x7f0000ac2000-0x12)='/dev/input/mouse#\x00', 0x5, 0x20000) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/02/10 18:02:43 executing program 6: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r1, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f00000d5000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f000085b000-0x4)) 2018/02/10 18:02:43 executing program 1: mmap(&(0x7f0000000000/0x969000)=nil, 0x969000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000054a000)={0x1, 0x2, 0x7f, 0x9}, 0x2c) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000096a000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000257000-0xc)={0x0, 0x1, 0x10}, &(0x7f000096a000-0x4)=0xc) mmap(&(0x7f000096a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000038c000-0x14)={r2, 0xd4, 0x4, 0x50c4, 0x8, 0x4}, &(0x7f000096a000)=0x14) mmap(&(0x7f0000969000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000969000)={0x101, 0x3e9d, 0xc4d1c19760207e1c, 0x1, 0x8c, 0x1, 0x80000000, 0x10001, r2}, &(0x7f00002ce000-0x4)=0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000968000-0x18)={r0, &(0x7f00001cb000), &(0x7f0000123000-0x5f)=""/95}, 0x18) 2018/02/10 18:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setns(0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d6f000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000aca000)=0x3) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00007dd000)={&(0x7f0000d9e000)=[0xb8ae, 0x10abfead, 0x5, 0x6, 0x9, 0xdf1, 0xf0e, 0x8000, 0xffffffff], 0x9, 0x4, 0x4, 0x6, 0x101, 0x5, {0x4, 0x100000000, 0x100000001, 0x200, 0x80000001, 0x80000001, 0x8000, 0x9, 0x4, 0x6, 0x5, 0xffffffffffff0000, 0x2, 0x101, "55763b8acbf2cffd72b6a633d4a68202ca2a3b3d38df5fe2c9f834e9514ddabf"}}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000130000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x5c) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000fa6000)={'filter\x00', 0x7, 0x4, 0x4e0, 0x2f8, 0x0, 0x1e8, 0x3fc, 0x3fc, 0x3fc, 0x4, &(0x7f000072d000), {[{{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xfff, 'system_u:object_r:lost_found_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @broadcast=0xffffffff, 0xc, 0xd3d8f7b3db88f478}}}, {{@arp={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff, 0x8001, 0xffffffff, 0x994, 0x1, 0x4, @generic="17a22b1734e11ac178058756791cbc93", @generic="114c35a6fddb4cb7cbb93f0ca9b33d7e", {0xff}, {0xff}, 0x0, 0x84}, 0xc0, 0x104}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x52c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000543000)) fremovexattr(r0, &(0x7f0000c7a000)=@random={'user.', '\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00004d5000-0xeb)=""/235) 2018/02/10 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000052c000)=0x0) sched_getscheduler(r0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = syz_open_dev$amidi(&(0x7f0000788000)='/dev/amidi#\x00', 0x7, 0x1c1000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00007b1000)=""/128) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00009ad000-0x30)={0x80000001, 0x7ff, 0x8001, 0xf, 0x7fffffff, 0x7}) r2 = openat(r1, &(0x7f0000ceb000)='./file0\x00', 0xfffffffffffffffb, 0x800000000) getdents(r2, &(0x7f0000a6f000)=""/2062, 0x857) 2018/02/10 18:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000206000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000827000-0x27)=""/192) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)) socket$kcm(0x29, 0x5, 0x0) 2018/02/10 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b6f425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") r1 = syz_open_dev$amidi(&(0x7f0000772000)='/dev/amidi#\x00', 0x2, 0x900) clock_gettime(0x0, &(0x7f00006f7000)={0x0, 0x0}) utimensat(r1, &(0x7f0000c81000-0x8)='./file0\x00', &(0x7f00003d3000-0x10)={{r2, r3/1000+30000}, {0x77359400}}, 0x100) 2018/02/10 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(0xffffffffffffffff, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000323000-0x13)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000061d000-0x4)=0x32, 0x0) listen$netrom(r1, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00007fa000)={0x80, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000-0xc)={0x0}, &(0x7f0000139000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000bd4000-0x8)={0x0, 0x0}) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f000023c000-0x18)) get_robust_list(r2, &(0x7f000017b000)=&(0x7f0000fa0000-0x18), &(0x7f00005dd000)=0xc) 2018/02/10 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(0xffffffffffffffff, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, 0x0, 0x0, [{{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {{0x2, 0xffffffffffffffff, @rand_addr}}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}]}, 0xfffffffffffffd8a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='mime_typeem1ppp1[fwlan0&}\x00', 0x1a, &(0x7f0000002000-0x1)='\x00') getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x8, 0x6, 0x8, 0x7, 0x1f, 0x4, 0xe947, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x3, 0x3, 0x4, 0x9, 0x2}}, &(0x7f000016b000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000002000-0x4)=0x8) 2018/02/10 18:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00001e2000)='/dev/usbmon#\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000f3f000-0x10c)={0x1f, 0x8, 0x5, 0x0, 0x0, [], [], [], 0x2, 0xfff}) mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f0000e09000-0x1)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) socketpair$inet(0x2, 0x80007, 0x0, &(0x7f000062f000-0x8)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000027c000)={{{@in=@local, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000cb0000)=0xe8) sync() 2018/02/10 18:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1000000071}]}, &(0x7f0000aae000)=0xc) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x3}], {0x95}}, &(0x7f0000be7000)="737a73fb6c657200", 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) pwrite64(r0, &(0x7f00003fc000)="d209d996c28043ff8c0434e17e3cb80931c50ecad1fb3ba1401a33b7e0e8b155a9514e5929a6a821d97d7e1964e36964502298b841274c96525339acb9216390ed65789a96bd0c336a11077488ae1113a9c4b2a7a8765f4842e71499ed8acb0e236a27f8e35caf89abacc665aa2bbc86e38332f1065b0eac1ae11154ed74a2211fdb773bb5851ddb6197667f02f306006026c72eea85317218218b8297a86e349a9b552a7d4eb1eeb06b5a37ad50c128daba01b6c98a76c6b62adabe70afafb3a36aa59abcf6b3b964f0ba06a24d27c054", 0xd1, 0x0) 2018/02/10 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c13000-0xd)='/dev/usbmon#\x00', 0x4, 0x300) connect$ipx(r2, &(0x7f0000a87000)={0x4, 0x7ff, 0x13, "61bf1a97efea", 0x101}, 0x10) dup2(r0, r1) 2018/02/10 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ed8000+0xaec)='/dev/sg#\x00', 0x81, 0x82181) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b69000)="ac85c2ec9a87932a19a079", 0xb) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$TCSETS(r0, 0x5402, &(0x7f00007c3000-0x24)={0xa61, 0xffff, 0x4, 0x4, 0x6, 0x7, 0x0, 0x8, 0x10000, 0xef, 0x6, 0x6}) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000d5f000)={{0x5, 0xe9}, 0x14}, 0xffffffffffffff87) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000da6000)=[@in={0x2, 0x1, @empty}, @in6={0xa, 0x3, 0x29e8f149, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x400000}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0xffffffffffffffff, @empty, 0xffffffffffffff9d}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}}], 0x78) setsockopt(r1, 0x9, 0x2, &(0x7f0000d19000-0x1000)="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", 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000075f000-0x20)={0x1, 0x8, 0x8004, 0xff, 0x9, 0xb00, 0x9, 0x5, 0x0}, &(0x7f000098d000)=0x20) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000afe000)=""/98, &(0x7f00006b3000-0x4)=0x62) write$sndseq(r0, &(0x7f000087e000-0xc4)=[{0x401, 0xff, 0x101, 0x4, @time={0x0, 0x989680}, {0x800, 0x6}, {0x100000000, 0x1f}, @queue={0x3, {0x9, 0x1ff}}}, {0x2, 0x7fffffff, 0x4915be01, 0x84, @tick=0x9, {0x3ff, 0x3ff}, {0x9, 0xfffffffffffffff8}, @raw8={"04a761388390d71c5ae4daf6"}}, {0x9, 0x5, 0x8, 0x6, @tick=0x6, {0x8, 0x10000}, {0x4, 0x7}, @queue={0x0, {0x80000000, 0x1ff}}}, {0xf8, 0x9, 0x80000000, 0xffffffffffffe6f7, @tick=0x4, {0x9, 0x800}, {0xff, 0xff}, @queue={0x3f, {0x7fff, 0x3}}}, {0x7, 0x4, 0xffffffffffffff9a, 0x2918, @tick=0x6, {0x401, 0x7124}, {0x2, 0x2}, @addr={0x7ff, 0x4}}, {0x100, 0x8, 0x8, 0x8, @tick=0x1, {0x10001, 0x100000000}, {0x2, 0x6}, @control={0x3, 0x3f, 0x8}}, {0x2, 0x2, 0x7ff, 0x5, @time, {0x5, 0x3}, {0xfffffffffffffff8, 0xef}, @note={0x5, 0xfffffffffffffffa, 0xff, 0x81, 0x8}}], 0xc4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000022d000-0x8)={r2, 0x55}, &(0x7f00002ea000)=0x8) 2018/02/10 18:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f00008b0000-0x8c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "204a13762ac7488704443fb22d40f732f63ca17442221d9c169b451bf38ac2c468e76c723ddf8e479c8ebc2b3118d034c459926ae6ed387efa44c990c17681b2", "86df4f3f2bff59d66db63d00a62f13396053765934756432a7eb38e2d077d7f9"}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000697000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000fcb000)={{{@in=@remote, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f000047a000)=0xe8) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f00004a6000-0x8)={0x1, &(0x7f0000e97000-0x4)=[{}]}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f00000b1000)={r2, 0x0, 0x2, r2}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001d0000-0xe8)={{{@in=@dev, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f000066f000)=0xe8) 2018/02/10 18:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_dev$midi(&(0x7f0000889000)='/dev/midi#\x00', 0x7, 0x501001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000cf1000-0xcc)={0x0, 0xc4, "5e84615c9dc1b76786311b005992f02338e40d19b3579b8067a5fc570922df6f7bcbaca0be18d0758d7de6462e3ebd4ecba29e1f7f11e3237be18b151126f048abcb36ca7e8e295fcecd2eac01537fdf3fd10dc79e3c25254780541a649e94bf15f3ca2c566fb2bb16404f8e2f208ec6a3d3c94a50c18cc543dea5c1da7fec440744eef03236239fc8c630e3c52002bd3fb4fd9950b3f75257292b4dd1e84517a033490d2fba33c187b59fa06e7116d4532dd1e00188ffe9c961ea22a760d6dee982ace0"}, &(0x7f0000e1a000)=0xcc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00002cb000-0xa0)={r3, @in6={{0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0x100000001, 0x9, 0x8, 0x80000000, 0xafa}, &(0x7f0000b34000-0x4)=0xa0) sched_setscheduler(r1, 0x1, &(0x7f00006d9000)=0x400) setpriority(0x1, r1, 0x97cb) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000040a000)='/dev/sequencer2\x00', 0xa00, 0x0) inotify_add_watch(r4, &(0x7f000087b000-0x8)='./file0\x00', 0x228) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00003ea000)={0x0}, &(0x7f0000954000)=0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r4, 0xc0045520, &(0x7f0000305000-0x4)=0x6) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mremap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000000)={r5, 0xd1, "657e958c5a4a459fca77a74d6f21208fbbd2f9869d2ae9bbe3b66e03754af4c5f900dd7bd5f96d09ee455336c4367bf19740c7e3187a9662751ce55ab0c0f3721b6b5e22ba0512ee22a68ef711d2a17639fcb5f72ad9c74c43c82f80be4a9318bbd5f69910b3f2719085e1ce6009dab5be77ad5e5048913eb3d26c03e3995d68c6c56486c937e17b471766194a59656d1bc08ae50163a77864dc8cc8d5666a862a8d2001a999ef77a109209cf5646def7b50ffe5b13b86a6c9ebd9a92e467f6570877a5a1eb953832f6c14a0cb44d0dd16"}, &(0x7f0000000000)=0xd9) socket$packet(0x11, 0x0, 0x300) 2018/02/10 18:02:43 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000030000-0x1c)={0xa, 0x0, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x80000000}, 0x1c) sendmsg(r0, &(0x7f0000015000-0x38)={&(0x7f0000007000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f000002e000-0x60)=[], 0x0, &(0x7f000001f000-0x80)=[{0x10, 0x0, 0x1, "0705"}], 0x10}, 0x0) 2018/02/10 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(0xffffffffffffffff, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x4) 2018/02/10 18:02:43 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f0000000000)={{0x2001, 0x4, 0x0, 0x3, 0x7fff, 0x7, 0x37, 0x7fffffff, 0x10001, 0xa53, 0x100000000, 0x4c18a9c}, {0x1000, 0x6000, 0xc, 0x3f, 0x2, 0x8, 0x4, 0x8, 0x1, 0x200, 0x20, 0x8000}, {0x1000, 0x4, 0x18, 0x9, 0x7, 0x9, 0x2, 0x1f, 0x5, 0x40, 0x39, 0x5}, {0x5000, 0x3000, 0x19, 0x5, 0x5, 0x7, 0x10001, 0x1, 0xfffffffffffffeff, 0x7e2b, 0x5, 0xfffffffffffffff9}, {0x1000, 0x2, 0x3, 0x1, 0x7, 0x400, 0x5, 0x7, 0x9, 0x19, 0x748b, 0x8}, {0x1, 0x6000, 0xf, 0xa, 0x80000001, 0x6, 0x3, 0x200, 0x3, 0xb, 0x3f, 0x3f}, {0x0, 0x3000, 0xc, 0x80000001, 0x31d2, 0x8001, 0x6, 0x9, 0x2, 0x3}, {0x4, 0xf000, 0xe, 0x20, 0x80, 0x1f, 0x3, 0xe93, 0x9, 0x8, 0x9, 0x9}, {0x6, 0xf000}, {0xf000, 0x1000}, 0x2, 0x0, 0x4, 0x200000, 0x8, 0x900, 0xf001, [0x100000000, 0xffff, 0x5, 0x2]}) r1 = socket(0x1b, 0x2, 0x80000005) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xff, 0x0, &(0x7f00000c1000), &(0x7f0000421000-0x4)=0xffffffa6) 2018/02/10 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 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 = syz_open_dev$loop(&(0x7f0000003000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000c13000-0xd)='/dev/usbmon#\x00', 0x4, 0x300) connect$ipx(r2, &(0x7f0000a87000)={0x4, 0x7ff, 0x13, "61bf1a97efea", 0x101}, 0x10) dup2(r0, r1) 2018/02/10 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000397000-0x6a)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x9, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x1, [], {0x2, 0x6, "a7a7f2", 0x0, 0x0, 0xfffffffffffffffc, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000068f000-0xa)='/dev/vcs#\x00', 0x6, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000835000-0xc)={0x0, 0x58, &(0x7f00005bd000)=[@in6={0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @multicast2=0xe0000002}]}, &(0x7f00002b0000)=0xc) socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000354000-0x10)={r1, 0x0, 0x4, 0x5}, &(0x7f0000b11000-0x4)=0x10) 2018/02/10 18:02:43 executing program 6: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f0000f9c000-0x4), &(0x7f00007ff000), 0x2, &(0x7f0000589000/0x3000)=nil, 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000001000-0x8)=0xffffffffffff8001) r1 = syz_open_dev$urandom(&(0x7f0000ca0000-0xd)='/dev/urandom\x00', 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f00002e0000)='/dev/dsp#\x00', 0x90, 0x1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000f9c000)=""/33) fcntl$setstatus(r1, 0x4, 0x2400) fcntl$setstatus(r1, 0x4, 0x3) 2018/02/10 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x3) 2018/02/10 18:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00008e4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000200000000000000", 0x14, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dc3000-0xa)='/dev/cuse\x00', 0x101000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00009fd000)=0x2) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000fb3000-0xf8)=""/248) 2018/02/10 18:02:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000-0x4)=0x0) setpriority(0x800003, r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000c76000)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) r2 = syz_open_dev$sndpcmp(&(0x7f0000cbe000-0x12)='/dev/snd/pcmC#D#p\x00', 0x3, 0x40000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000d37000)=[{0x6}, {0xa}, {0x4, 0x9a5e}], 0x3) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ed3000)={0xc4, 0x7, 0x8000}, 0x4) 2018/02/10 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 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 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/dsp\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000352000)) clock_getres(0xfffffeffffffffef, &(0x7f0000df5000-0x8)) 2018/02/10 18:02:43 executing program 2: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000041e000-0x8)='./file0\x00', 0x4000, 0x88) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000d9b000-0xd)='/dev/dmmidi#\x00', 0x3, 0x250000) io_setup(0x6, &(0x7f0000855000-0x4)=0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000d9c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f0000064000-0x58)="e386cae653844a4c10f1c866fb0f5e07b3e71b79b2cec18c1a9abd1a38e14d5e73b4609a7c73f60c9766d15b3c64e14b74f082fecf2ea7658d9ee560fddb1a9400dd7d4874a9624380779ec7c3eb5c0bc3c3794844538d59", 0x58, 0x8, 0x0, 0x0, r0}, &(0x7f000091e000)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f000020e000-0x4)) 2018/02/10 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x3) 2018/02/10 18:02:43 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000011000-0x1000)="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", 0x1000) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005e00030007fffd946fa283bc0a00000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/10 18:02:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x22, 0x99) seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000b0e000-0x4)=[{}]}) 2018/02/10 18:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000932000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00003c5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d92000)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000c3a000)) execveat(r0, &(0x7f0000e93000-0x8)='./file0\x00', &(0x7f0000dae000-0x4)=[&(0x7f00003b7000-0x9)='/dev/kvm\x00'], &(0x7f000079f000-0x10)=[&(0x7f00003a3000-0x9)='/dev/kvm\x00', &(0x7f00008cf000)='/dev/kvm\x00', &(0x7f0000ff3000)='ppp1*\x00', &(0x7f0000a6d000)='$:.cgroupselinuxuser\x00'], 0x1800) r6 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) r7 = dup(0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x1000, &(0x7f000031e000/0x1000)=nil}) ioctl$KVM_REGISTER_COALESCED_MMIO(r2, 0x4010ae67, &(0x7f0000d15000)={0x0, 0x109000}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00002b8000-0x8)={0x2, &(0x7f0000ab4000)=[{}, {}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = gettid() prctl$setptracer(0x59616d61, r8) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f000031f000-0xc)={0x0, 0x0, &(0x7f00005da000/0x3000)=nil}) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000d81000)={0x5e, 0x2, 0x8000, 0x0, 0xa73, 0x1}) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KDGETLED(r7, 0x4b31, &(0x7f00009f4000-0x1)) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/10 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b99000-0x15)='/proc/self/net/pfkey\x00', 0x202000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a78000)={0xffffffffffffa7d2, {{0xa, 0x1, 0xffffffffffffffb5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0xfffffffffffffffc}}}, 0x88) socket$inet(0x2, 0xf, 0x100000001) 2018/02/10 18:02:43 executing program 6: mmap(&(0x7f0000000000/0x9ac000)=nil, 0x9ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000072a000-0x24)="240000001e000393f0fffd023da283f206eee6cf7986c436051d85680000000000000002", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f000001c000)={&(0x7f000001b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f000037a000)=[]}, 0x0) 2018/02/10 18:02:43 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004be000)=0x0) ptrace$getsig(0x4202, r0, 0x1, &(0x7f0000391000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00003ae000)={@common='teql0\x00', 0x2}) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002cf000-0x28)={@common='erspan0\x00'}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket(0x1, 0x3, 0x6) 2018/02/10 18:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003fc000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000001) write$evdev(r0, &(0x7f0000585000-0x48)=[{{}, 0x2, 0x800}], 0x18) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001af000-0x10)='/selinux/policy\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x100000001, 0x5) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000ed6000)=""/243) 2018/02/10 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f000011b000)=""/171, 0xab}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x3) 2018/02/10 18:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b37000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) r2 = syz_open_dev$evdev(&(0x7f0000058000-0x12)='/dev/input/event#\x00', 0xafd, 0x8000040000002) write$evdev(r2, &(0x7f000023d000-0x30)=[{{}, 0x2, 0x0, 0x403}, {}], 0x30) userfaultfd(0x800) [ 62.814533] audit: type=1400 audit(1518285763.705:63): avc: denied { read } for pid=9422 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/10 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) syz_open_dev$random(&(0x7f00004c7000-0xc)='/dev/random\x00', 0x0, 0x40) 2018/02/10 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e7b000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b12000)={0x0, 0x0, 0x0, 'queue0\x00'}) timerfd_create(0x7, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00001e1000-0x8c)={0x0, 0x2000000000000080, 0x0, 'queue1\x00'}) 2018/02/10 18:02:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x80000000, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000001000)={0x1, 0x1, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) msync(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5) 2018/02/10 18:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x1) keyctl$join(0x1, &(0x7f00009c7000-0x5)={0x73, 0x79, 0x7a, 0x2}) bind$inet6(r0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000018000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1b) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/10 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x3) 2018/02/10 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) syz_emit_ethernet(0x20, &(0x7f0000eac000-0xfc)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x5, 0x6, "a7a7f2", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) 2018/02/10 18:02:43 executing program 6: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000103000)='/dev/qat_adf_ctl\x00', 0x2800, 0x0) mmap(&(0x7f0000103000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000be000)={0x7, 0x20, 0x8, 0x9, 0x1ff, 0x9, 0x76f, 0x8, 0x0}, &(0x7f0000103000)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000ab000)={r1, 0xe05, 0x1, [0x7]}, &(0x7f0000000000)=0xa) connect$bt_rfcomm(r0, &(0x7f00000c0000-0x9)={0x1f, {0x4, 0x9, 0xffffffffffffffb5, 0x4, 0x3f, 0x1}, 0xfffffffffffffffc}, 0x9) syz_emit_ethernet(0xe, &(0x7f00000f8000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@generic={0x88f5}}}, 0x0) 2018/02/10 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000014, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000022000)='/dev/input/mouse#\x00', 0x3, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7, 0xffffffffffffffff, 0x200009}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x40000000003ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/10 18:02:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005f5000-0x11)='/dev/vga_arbiter\x00', 0x40040, 0x0) dup3(r1, r0, 0x0) 2018/02/10 18:02:43 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x280000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000004000-0x4)=@int=0xe1e, 0x4) 2018/02/10 18:02:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000c36000-0x66)=""/102, 0x66}, {&(0x7f0000641000)=""/96, 0x60}], 0x3) 2018/02/10 18:02:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b0000-0x8)={0x0, 0x2000000001}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000cbf000-0xe8)={{{@in=@empty, @in=@empty}}, {{@in6=@mcast1}, 0x0, @in6=@empty}}, &(0x7f0000299000-0x3)=0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000047b000-0x8), &(0x7f0000834000)=0x8) 2018/02/10 18:02:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f0000a24000-0x8)='./file0\x00', &(0x7f000071c000)='./file0\x00', &(0x7f0000acd000-0x4)='ufs\x00', 0x6, &(0x7f0000fe5000)="56d0e4be007716eb4d77f6d177a35c66d5d21b6db67c360e71785c04f082c39aaecf41da244717b13950778db8f52039a029811dd2faaee2cde09150850c9228632e258ee79570db08b31d6aab8605953a71c1187290b12dc067758266615e0b5deddf353f10a91f72cf52bad2a8fd77ad0034e2d79f542c9e70b6bec577fed461568b79a8f6b47d754b3c4eb443d988726ab413dca895eb4706") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) ioctl$sock_bt_hci(r0, 0x0, &(0x7f0000bd3000)) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000a25000-0x4)=0xfffffffffffff801, 0x4) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2018/02/10 18:02:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000371000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x8, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x13}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x13}}}]}, 0x490) r2 = syz_open_dev$tun(&(0x7f0000902000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = dup2(r0, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f000065c000-0x20)={0x0, 0x1, 0x6000, 0x2000, &(0x7f000079f000/0x2000)=nil}) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f000085f000-0x28)={'vcan0\x00', 0x0}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000141000)=0x9) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000095000-0xc)={r4, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0x0, 0x12}}, 0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f84000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c66000)='/dev/vga_arbiter\x00', 0x100, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f000082c000-0x1)=0x100, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f00001b1000)={0x2, &(0x7f000003f000)=[{}, {}]}) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f000017d000-0x2)={0xfffffffffffffc01, 0xffffffff}, 0x2) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000a3a000-0xd4)="067e656579483d595c27aef6105f3523103901adb5d8373ee2c664424a10f5b52af87c88d0d59698efde1eb39d22e5d4eac3d466232375df79c1b715985878a10d557df94ce874e816fb7d1ed9cbf7e429b7c7a6898aa4a24f91e431bbc8abbb7cf2336049e57875b1e08dc66f6cbede55a0c406fd5f6d11ce503d08dc9431f54d1e778ec258910eb3894d73dcac1deefb34d897e0e20bbfdc944a9cd91fc146f4833b51e7eb6e42e211bd776182bfbf66e41e9a0f3812dfbad6513ff00106733c8ee2a8157337b77e85379f6500456d0ef7bc61") ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000d14000)=0x3) poll(&(0x7f0000f72000)=[{r2}, {r2}], 0x2, 0x0) ioctl$KVM_SET_SREGS(r5, 0x4138ae84, &(0x7f0000d0a000)={{0x3000, 0x0, 0xf, 0x30000, 0x100, 0x4225, 0xc3, 0x4, 0xb02, 0x3, 0x6, 0x7}, {0x4, 0x7000, 0xf, 0x31a, 0x70, 0x80, 0xce, 0x101, 0x31, 0x38c1, 0x7, 0x80000000}, {0x10000, 0x100006, 0x0, 0x9, 0x5, 0x4, 0x8, 0x7, 0x2, 0x80000001, 0x200, 0x6}, {0x5000, 0xd000, 0xf, 0x9, 0x4, 0x28b, 0x80000001, 0x6, 0x3, 0x10001, 0x2, 0x1ff}, {0x4, 0x2, 0xc, 0xbb95, 0x100, 0x3f, 0x800, 0x7, 0x3ff, 0x9, 0x10001, 0x3}, {0x5000, 0xde8acd33267a94b7, 0x8, 0x8000, 0x9, 0x800, 0x1, 0x2, 0xffffffff, 0x7fffffff, 0x0, 0x9}, {0x0, 0x10000, 0x0, 0x10001, 0x100, 0x5, 0x2, 0x8, 0x1, 0x0, 0x1f, 0x8}, {0x1000, 0x10001, 0x4, 0xffffffff, 0xbf, 0x7, 0x8, 0x8001, 0x7, 0x20, 0x6, 0xffffffffffffb990}, {0x103000, 0x6000}, {0xf000, 0x10000}, 0x40000000, 0x0, 0x100000, 0x8, 0x7, 0x8000, 0x4005, [0x8001, 0x67, 0x1cd9, 0x4]}) 2018/02/10 18:02:43 executing program 4: mmap(&(0x7f0000000000/0xfdd000)=nil, 0xfdd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fde000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000fde000-0x80)={[0x104000, 0x100000, 0x1004], 0x4, 0x0, 0x9}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000fd2000-0xa)=@abs={0x1, 0x0, 0x0}, 0x43) r2 = socket$unix(0x1, 0x3, 0x0) bind$unix(r1, &(0x7f0000988000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) bind$unix(r2, &(0x7f0000af1000)=@abs={0x8000000001, 0x0, 0x1}, 0x8) 2018/02/10 18:02:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000081e000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f000065e000)=0x4) ioctl$KVM_RUN(r1, 0xae80, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000777000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00003c7000-0xc)={0x2012}) 2018/02/10 18:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000e26000-0x4), &(0x7f000089d000-0x4)=0x4) 2018/02/10 18:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x42) poll(&(0x7f000061b000-0x8)=[{r0}], 0x1, 0x7fffffff) read$eventfd(r0, &(0x7f0000d07000), 0x1d3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f6e000-0x4)=0x0) r2 = getpgrp(0xffffffffffffffff) kcmp(r1, r2, 0x5, r0, r0) 2018/02/10 18:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) accept4$inet6(r0, 0x0, &(0x7f000080d000-0x4), 0x80800) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000135000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @empty}}}}, &(0x7f000012b000)=0xb8) writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)='k', 0x1}], 0x1) 2018/02/10 18:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000526000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000e000)={0x2, 0xa, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) munmap(&(0x7f00004e0000/0x4000)=nil, 0x4000) recvmmsg(r0, &(0x7f000076f000-0xc0)=[{{&(0x7f0000d5a000-0x10)=@nfc, 0x10, &(0x7f0000b55000)=[], 0x28d}}, {{0x0, 0x0, &(0x7f000068d000-0x38)=[], 0x200000000000005c, 0x0}}], 0x2, 0x2, &(0x7f0000df4000)={0x77359400}) 2018/02/10 18:02:44 executing program 2: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, "006c69656e743100fffc000000000000006300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008", 0x0, "0400000400", "88e7ed00007fff05aa1e961ef6a30101000000d20800000077110000c6d918e0"}) r1 = syz_open_dev$usbmon(&(0x7f0000024000-0xd)='/dev/usbmon#\x00', 0x5, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000051000)=0x786, &(0x7f0000052000-0x4)=0x4) 2018/02/10 18:02:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) pipe(&(0x7f0000da0000-0x8)) lseek(r0, 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sendfile64(r0, r0, &(0x7f0000981000), 0x3) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:44 executing program 6: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000ade000)={0x3, 0x8, 0x8000, 0x7}, 0x8) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @loopback=0x7f000001, {[]}}}}}}}, 0x0) 2018/02/10 18:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000f4f000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000bed000)='encrypted\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a}, &(0x7f00002b2000), 0x0, 0xffffffffffffffff) 2018/02/10 18:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009a1000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000a2a000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, {0x2, 0x2, @broadcast=0xffffffff}, @common='ipddp0\x00'}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb9d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f00000bd000-0xe)=@l2={0x1f, 0xfffffffffffffffe, {0x7fffffff, 0x7fffffff, 0x2, 0xffffffffffffff97, 0x0, 0x20}, 0xff, 0x6}, 0xe) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000d1c000)) r2 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000d1a000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000bcf000), 0x4) 2018/02/10 18:02:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f000044c000-0x9)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f000044c000-0x18)={0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_dev$admmidi(&(0x7f0000347000-0xe)='/dev/admmidi#\x00', 0x0, 0x20a140) getsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000c32000+0x7c9), &(0x7f00006cc000)=0x4) 2018/02/10 18:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330}, &(0x7f0000cc0000)) prctl$intptr(0x4001c, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00002d7000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009e9000)={0x0}, &(0x7f000075a000)=0xc) setpgid(r0, r1) 2018/02/10 18:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000001a000+0x13b), &(0x7f0000017000-0x4)=0x31129458d9b20f85) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000017000-0x2)=0x9, 0xfffffffffffffe3e) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f00008c7000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) [ 63.315362] audit: type=1400 audit(1518285764.206:64): avc: denied { bind } for pid=9531 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 63.325538] ion_ioctl: ioctl validate failed 2018/02/10 18:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0x9, &(0x7f0000fbf000-0x14)) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x8800, 0x0) getdents(0xffffffffffffffff, &(0x7f0000386000)=""/1840, 0x730) r0 = open(&(0x7f0000240000)='./file0\x00', 0x40000, 0x168) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c19000-0x8)={0x0, 0x2}, &(0x7f000069f000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002a8000-0x8)={r1, 0x9}, &(0x7f0000b65000)=0x8) sendfile64(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000aaa000-0x8), 0x8) renameat2(0xffffffffffffffff, &(0x7f0000136000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000268000)='./file0\x00', 0x6) 2018/02/10 18:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x5) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) 2018/02/10 18:02:44 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f0000010000-0x8)='./file0\x00') r0 = socket$inet(0xf, 0x3, 0x2) sendmsg(r0, &(0x7f000000d000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000-0x36)="0206000402000000000000000376c5de", 0x10}], 0x1}, 0x0) 2018/02/10 18:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00002aa000)='./file0\x00', 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000015e000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x40046104, &(0x7f0000cba000-0x4)) open(&(0x7f0000807000-0x8)='./file0\x00', 0x10000, 0x10) 2018/02/10 18:02:44 executing program 2: remap_file_pages(&(0x7f0000bbb000/0x3000)=nil, 0x3000, 0x0, 0x18620000, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$unix(0x1, 0x7, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x58, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x24, 0x9, [{0x7, 0xffffffffffffffff, 0x200009}, {0x9, 0x9, 0xd3}, {0x80000001, 0xffffffffe36b3bb9, 0x40000000003ff}, {0x2, 0x98f, 0x101}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) mincore(&(0x7f0000664000/0x4000)=nil, 0x4000, &(0x7f0000819000)=""/163) 2018/02/10 18:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}], 0x1) 2018/02/10 18:02:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) pipe(&(0x7f0000da0000-0x8)) lseek(r0, 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sendfile64(r0, r0, &(0x7f0000981000), 0x3) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:44 executing program 1: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000ef1000)=[{r0, 0x20}], 0x1, &(0x7f00004ac000), &(0x7f0000ef1000)={0x8}, 0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000ef3000-0x3d4)=@security={'security\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x0, 0x128, 0x0, 0xffffffff, 0xffffffff, 0x2e4, 0x2e4, 0x2e4, 0xffffffff, 0x4, &(0x7f00001cb000), {[{{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ipddp0\x00', {0xff}, {0xff}, 0x1, 0x3, 0x8}, 0x0, 0xe8, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x8, 0x8, 0x8}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xbd, 0x4, 0x2}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xf357, 0x20, "fdf8eb245fe5c62cd5e8f4f7ca3d117d9c10143fefebce3303a65617f640"}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x17}, @broadcast=0xffffffff, 0xffffffff, 0xff, @generic="7ef8a6b9b9f8543ab098fc350e41fdd0", @common='ipddp0\x00', {}, {0xff}, 0x8, 0x3, 0x20}, 0x0, 0x70, 0xcc, 0x0, {}, []}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x61ce, 0x1, [0x2a, 0x30, 0xc, 0x40, 0x35, 0xb, 0x28, 0x29, 0x15, 0x8000, 0x34, 0x34, 0x10, 0x34, 0x1f, 0x6], 0x2, 0x4}}}, {{@uncond, 0x0, 0x94, 0xf0, 0x0, {}, [@common=@icmp={0x24, 'icmp\x00', 0x0, {0x1f, 0x44b4, 0x100000000}}]}, @common=@CLUSTERIP={0x5c, 'CLUSTERIP\x00', 0x0, {0x0, @empty, 0x6, 0xc, [0x2f, 0x22, 0x24, 0x2c, 0x31, 0x3, 0xd, 0x3f, 0x13, 0xd, 0x3b, 0x3d, 0x23, 0x0, 0x20, 0x18], 0x0, 0x6, 0x40}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d4) poll(&(0x7f0000ef0000)=[{r0}], 0x1, 0x106) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/10 18:02:44 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000674000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = gettid() shutdown(r0, 0x0) r2 = getpgrp(r1) fanotify_init(0x3c, 0xc9000) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000973000-0x4)=0x2, 0x4) r3 = syz_open_procfs(r2, &(0x7f00001cf000)='children\x00') close(r3) recvfrom$unix(r3, &(0x7f0000b79000-0x7f)=""/127, 0x7f, 0x42, &(0x7f0000a50000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) 2018/02/10 18:02:44 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0xb, &(0x7f00002e0000)={@dev={0xfe, 0x80}, 0x80, 0x0, 0x0, 0x0, 0x1}, 0x20) 2018/02/10 18:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) r1 = syz_open_dev$amidi(&(0x7f0000a26000-0xc)='/dev/amidi#\x00', 0x6, 0x40001) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000d86000-0xc)={0x2, [0x0, 0x0]}) ioctl(r0, 0x401, &(0x7f00003aa000)="3fd1b47f1e677b12092fb7794cf213ac6ab033c248d811ed75cb224834cc4b9fd31202e9b09a9990910813f6ed053f638e7e54eca5c839443cbea66f21c99e2d46e9837117773631b195e489129f2bb5b053daaaf90c5cb941c92b65a2df2d18a149e491c6ae091841aae63a8179741390ad6385cd0944c4bbf5f8fb0d21b10d41541aec56bd384d149fa1853fa21eb58aec1588b2f714bb5ebb756ca27ae04b694577529892f61bfaac4ab7500491719014da3025a85082e214a107584a7812249918f3a9924a866a270d6cb64199101e27e1d160a77d33677097b269dcd9d57699b13a941f46252d2f6357e61d9cb5c66f") r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000575000-0x10)={0x1, &(0x7f00000cf000)=[{0x74, 0x0, 0x0, 0x2000004000001}]}, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000f91000)='/dev/usbmon#\x00', 0x4000000000000006, 0x2000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000513000-0x8)={0x0, 0xfffffffffffffe98}, &(0x7f00001dc000)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000cd0000)=@assoc_value={r4, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00001f6000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f000097b000)=0x10) 2018/02/10 18:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f000020c000-0xb)='/dev/adsp#\x00', 0xfffffffffffffffc, 0x4400) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000002000-0x50)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x5}) bpf$PROG_LOAD(0x5, &(0x7f0000abf000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x6c}, [@ldst={0x4, 0xf, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000162000)='syzkaller\x00', 0x5, 0xc3, &(0x7f0000149000-0xc3)=""/195}, 0x48) 2018/02/10 18:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}], 0x1) [ 63.517946] xt_addrtype: output interface limitation not valid in PREROUTING and INPUT 2018/02/10 18:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f39000-0x58)={0x26, 'hash\x00', 0x807, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ae000-0x1), 0x0) sendto(r1, &(0x7f0000073000-0x3c), 0x0, 0x0, &(0x7f0000185000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x10) dup3(r0, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000236000)='/dev/vhost-net\x00', 0x2, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a6f000)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e6c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00005c6000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000bf3000-0x32)={r4, 0x2a, "98d1697f735219c0908c3126637cb575879957f5b629aa57c2f1de04adbf145e76029208eed5a8768e77"}, &(0x7f000013c000)=0x32) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000ae9000-0x8)=0x200000002) write$vnet(r2, &(0x7f0000e6a000)={0x1, {&(0x7f0000c0c000-0xe6)=""/230, 0xff99, &(0x7f0000aed000-0xa2)=""/162, 0x1, 0x2}}, 0x68) chdir(&(0x7f0000e21000)='./file0\x00') 2018/02/10 18:02:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000251000-0x38)=[{0xc, 0x1}, {0x2, 0x9f}, {0xc, 0x8}, {0x8, 0x1}, {0x8, 0x1}, {0x3, 0x2}, {0xc, 0x178}], 0x7) vmsplice(r0, &(0x7f000003f000)=[], 0x155, 0x0) 2018/02/10 18:02:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x40) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00009a5000-0x1000)=""/4096) getresgid(&(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000af2000-0x40)={0x0, 0xffffffffffffffff}, &(0x7f0000af2000-0x7), &(0x7f0000d27000-0x40)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9}, &(0x7f0000af2000-0x8), &(0x7f0000c04000)={&(0x7f000099a000-0x6), 0x8}) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000d26000-0xe5)=""/229) 2018/02/10 18:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000681000)='/selinux/load\x00', 0x2, 0x0) link(&(0x7f0000a23000-0x8)='./file0\x00', &(0x7f0000709000)='./file0\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000bc0000+0xe64)={0x0}) shutdown(r0, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/10 18:02:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}], 0x1) 2018/02/10 18:02:44 executing program 4: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c73000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x8000003, 0x6) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f00003f6000)=[], 0x1, 0x0, 0xfffffffffffffd0d, 0x41}, 0x844) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000029b000)) 2018/02/10 18:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x0) perf_event_open(&(0x7f00004fe000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f00003e5000)='/dev/snd/midiC#D#\x00', 0x3d, 0x40000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f00001db000-0x30)={0x2, 0x1, 0x5ae, 0xfffffffffffffc51, 0xfebd, 0x6b3b}) write$evdev(0xffffffffffffffff, &(0x7f00008c2000-0x30)=[{}], 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00000f6000-0x20)=[{0x60}, {0x6}]}, 0x10) 2018/02/10 18:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r2 = memfd_create(&(0x7f00003bf000-0xb)='eth1wlan0#\x00', 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000e68000)) recvmmsg(r2, &(0x7f00006ec000-0x100)=[{{&(0x7f0000f72000-0xe)=@l2, 0xe, &(0x7f0000617000-0x20)=[{&(0x7f0000ff5000)=""/172, 0xac}, {&(0x7f0000f56000)=""/154, 0x9a}, {&(0x7f0000080000-0x1000)=""/4096, 0x1000}, {&(0x7f00004ea000-0x1d)=""/87, 0x57}], 0x4, &(0x7f0000f8c000)=""/101, 0x65, 0x50f}, 0x1f99c94c}, {{0x0, 0x0, &(0x7f0000742000)=[{&(0x7f0000a6b000)=""/71, 0x47}], 0x1, &(0x7f0000194000-0xc7)=""/199, 0xc7, 0x8000}, 0x20}, {{&(0x7f0000fd3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f00005e9000-0x38)=[{&(0x7f0000f9c000)=""/43, 0x2b}, {&(0x7f0000026000)=""/2, 0x2}, {&(0x7f0000950000)=""/121, 0x79}, {&(0x7f00007a4000-0x1b)=""/27, 0x1b}, {&(0x7f0000b01000-0x8a)=""/138, 0x8a}, {&(0x7f0000493000-0x98)=""/152, 0x98}, {&(0x7f0000743000-0x93)=""/147, 0x93}], 0x7, 0x0, 0x0, 0x3c}, 0x6}, {{&(0x7f0000a84000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000c20000-0x20)=[{&(0x7f0000967000)=""/133, 0x85}, {&(0x7f00005c7000-0x69)=""/105, 0x69}, {&(0x7f00003e2000)=""/186, 0xba}, {&(0x7f0000363000)=""/235, 0xeb}], 0x4, &(0x7f0000a25000)=""/51, 0x33, 0xb}, 0xffffffff}, {{&(0x7f0000733000-0x10)=@ethernet={0x0, @local}, 0x10, &(0x7f00006d3000)=[{&(0x7f000012d000-0x99)=""/153, 0x99}, {&(0x7f0000a6c000)=""/38, 0x26}, {&(0x7f0000120000-0xb5)=""/181, 0xb5}, {&(0x7f0000b2d000-0x92)=""/146, 0x92}, {&(0x7f0000aef000)=""/253, 0xfd}], 0x5, &(0x7f0000319000-0x50)=""/80, 0x50, 0x4}, 0x3}, {{&(0x7f0000cbd000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @syzn}}, 0x1e, &(0x7f0000af4000)=[{&(0x7f000004b000)=""/174, 0xae}, {&(0x7f000023d000)=""/172, 0xac}, {&(0x7f0000e27000-0x17)=""/23, 0x17}, {&(0x7f000030c000)=""/125, 0x7d}, {&(0x7f0000990000)=""/123, 0x7b}, {&(0x7f00008c4000)=""/38, 0x26}], 0x6, 0x0, 0x0, 0x7}, 0x401}, {{&(0x7f0000333000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000080000-0x10)=[{&(0x7f0000345000)=""/90, 0x5a}, {&(0x7f000032f000)=""/92, 0x5c}], 0x2, &(0x7f0000eaa000-0x11)=""/17, 0x11, 0x400}, 0x5452}, {{&(0x7f000035f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}}}, 0x3a, &(0x7f00009a3000)=[{&(0x7f0000e62000)=""/162, 0xa2}], 0x12b, &(0x7f00000b8000)=""/249, 0xf9, 0x2}, 0x4}], 0x8, 0x10000, &(0x7f0000d12000-0x8)={0x77359400}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x401) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cb7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) fremovexattr(r2, &(0x7f00008ed000)=@random={'security.', 'eth1wlan0#\x00'}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00003bc000)='/dev/dmmidi#\x00', 0x5, 0x8000000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e0c000-0xa0)={0x0, @in6={{0xa, 0x1, 0x2808489c, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffff1c5}}, 0x9, 0xbbf, 0x130befd7}, &(0x7f0000beb000)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d6b000)={r4, @in={{0x2, 0x2, @empty}}, 0x2, 0x400, 0x5, 0x9, 0xfc}, 0xa0) 2018/02/10 18:02:44 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000001000-0x1000)="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", 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000da8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000bf7000)={0x1, 0x0, [{0x17a, 0x0, 0x5}]}) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/10 18:02:44 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x8000) r1 = syz_open_dev$dmmidi(&(0x7f00009ff000-0xd)='/dev/dmmidi#\x00', 0x3, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000433000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0x23b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = geteuid() r7 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e73000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a33000-0xe8)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) r13 = getgid() sendmmsg$unix(r1, &(0x7f0000a6c000-0x38)=[{&(0x7f000038d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0x66)="8d6e85f983d5253d08fd9b8026afd2eda6ecf1a8e877d2e33e40f1ff0fc9680eff8360b27ec5ec0e57adb15b9ab5dda2e6a97bdd61f16166269711d279483a462ae68246cef388c562a4df0b892f247afdc361dcb1f3ec8d0f7eae85ebcb2a7c1c1baa22fa92", 0x66}, {&(0x7f0000e57000-0x9d)="84f15aaf5e84595464dd64fe3530a3b24b97c2f4c9316744e2dc1d86bb6608223a7e1d4ee921ce6315f7c75e5672e2cf44ec476004e6953d1df923a9d33d20371fa003117a2a22b2df4a55e686d58bcb01c73808da1482ee8fe733b1075c0687a7bf803cd121dfa7c0eb49d4b35fd894fd284cc501275251ce64d45e5983e1f924d98ac2b87fcb640e68ab825b16b162dd2bdaf0e16c19cce12bff9aee", 0x9d}, {&(0x7f000037f000-0xb4)="2759924ae88095efa1d9901248e551faadcf2daf8e29985b34952329ddf1c0eda790aae6ff6cdfe56237fcc97fff1577883acc82273898ac972d9e3d07d949fe341d0500c22aa78312ca42a5b6abc11d7ac61428987aaa8348609f407a1902a06505de17f00221c5404e8e280968d71d3126a3c7e203ae9fa6bba75a0930283b2ab43c7f86f5a6d002f2bb280132d0ec37e952faa7a96c46ba750152c36a0342fb2abc8a99aa63296c9893a5605ca6d5ce1a7b90", 0xb4}], 0x3, &(0x7f0000b2f000)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x1c, 0x80}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f00005e6000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xd1)="1f4d93e29c3d7644ad69179ed20ba3ddfc65fbce753999e84f0d9a6d8ff9957825a588cb0d8eae9723bdc952444dc0554a9a73ba91c1a0898406f782c7aa249f2dee7dfca844d4a9800aa4c6a7059320e650fbedbc7da83fd273a9eeedf9bf9fa7785ea1272658e9d2df55a8eb41ba9ee21c25d431ceaae78167a219bff16c8fcb889b074508e944965015ac7dac5a3b3f320078363b3d18d9d775373ccf60bf82da21100beeef91793d12dbc09c2b9730a10536083fdf37a25ae161505cc59022ace0bb3bbe16eee8b54b9ec3a5b15071", 0xd1}, {&(0x7f0000000000)="696fa3758a1108062b1c0506f39757579d6295bff18c6697637b8865307a83c4328b195d825355c0d2ea9a6e5a90adf3ccf7f2ecd7ad1946d853ee31f8d1695e8420b10e1e42d876ded20af821a1c3f913703b561feb0ceabff11f59ea3760123189c1dc951c658b5f8ee6ed2d5fb1916b36e065bf1521286cd3d8d8cb0d37c28be336f306b72c8ba5fb4c48bb8f2d8fb9caaffd4047fda0a276b9c0b97861a603200552419daf74f52d6bc710755e2b0f4bebcb4d0fbf21dd862d", 0xbb}, {&(0x7f0000ae3000-0x8c)="468d8ac70e084372ef57822793b16ee23aa8f64ed8714337f4a214daba3f060a8802bfff5512675bff23345da42315cd08891e33709717df67bf2d11de3aab1f4bd5ef4af7a40027a3c349cdb26a0ab221208595f278f24cd7ca7ecb37029716afd129413037c19f55678274eb4dedbddee7f27929be054a7d3dcccd4129b1b9abeb30cdd5ab75a522e46335", 0x8c}, {&(0x7f0000d4e000-0x9a)="e799f5311003ff1ff1555e5c45e9ee82f736798eaf14a5e6511f41df6fd561d1b3e522fbb7c135504396629aee5c4827490bd422a3b5a4fa8c206bba684bae07394d4e92d9c3cf68a161471731c9c77708d7496bd0419219c81b428bc706103e26decfa486ea70ca3fc8df81a237ffb49451e34e15b9e4c10a75aa5e7f8c61f00d946bd5b04805103ed222816eeb8b7a7b6af7c75e3cf7944a8c", 0x9a}, {&(0x7f0000001000-0x72)="d49e55fefda9169d0650827954e478ef0a86d58a57084cf78bb5ade57fb4098f6c3f60a322ac82df027ccd2ba146f039f95c0a2ab5c1ad964c58ec480d8606414a67540bf85dcaec97237921552d9d158a4d5a8a0e61100e5f78aefc6570d09ad4e619736e1b5673564fc406ba4f3daa3d5c", 0x72}, {&(0x7f0000001000-0x2f)="1c25f849f5b39c865118b72706f54678206fb74fbc633407edeb1068755077931febb2f1f348e1293f1935e3813bea", 0x2f}, {&(0x7f0000ec4000-0x19)="3d24c7d0cfb8476b906a50a1a2739a83e9da2bdd37b35ef634", 0x19}], 0x8, &(0x7f0000649000-0xbc)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0xbc, 0x40080}], 0x2, 0x4000) 2018/02/10 18:02:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) pipe(&(0x7f0000da0000-0x8)) lseek(r0, 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sendfile64(r0, r0, &(0x7f0000981000), 0x3) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000154000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000, 0x0, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4), 0xa0) close(r0) 2018/02/10 18:02:44 executing program 3 (fault-call:5 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000110000)={@generic="2de9ab42dca8fbba451ecae0966e1e88", @ifru_addrs={0x2, 0x0, @empty}}) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000a4a000), &(0x7f0000247000)=0x4) 2018/02/10 18:02:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f35000)) socketpair(0x9, 0x6, 0x81, &(0x7f0000784000-0x8)={0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f000007e000)={0x80000001, 0x3, 0x0, 0x80, 0xffffffffffffff80, 0x81, 0xbf, 0xd95, 0xffffffffffff6f7d, 0x9, 0x8, 0xffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004a1000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000849000-0x8)={r2, 0x2}) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000975000)={&(0x7f0000747000/0x1000)=nil, 0x1000}) [ 63.795133] FAULT_INJECTION: forcing a failure. [ 63.795133] name failslab, interval 1, probability 0, space 0, times 0 [ 63.806671] CPU: 1 PID: 9642 Comm: syz-executor3 Not tainted 4.15.0+ #217 [ 63.813600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.822948] Call Trace: [ 63.825543] dump_stack+0x194/0x257 [ 63.829198] ? arch_local_irq_restore+0x53/0x53 [ 63.833902] should_fail+0x8c0/0xa40 [ 63.837627] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 63.842723] ? print_irqtrace_events+0x270/0x270 [ 63.847490] ? find_held_lock+0x35/0x1d0 [ 63.851563] ? __lock_is_held+0xb6/0x140 [ 63.855654] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 63.861548] ? rcu_note_context_switch+0x710/0x710 [ 63.866496] should_failslab+0xec/0x120 [ 63.870471] kmem_cache_alloc_trace+0x4b/0x740 [ 63.875075] snd_pcm_oss_change_params+0x170/0x36a0 [ 63.880092] ? perf_trace_lock_acquire+0xe3/0x980 [ 63.884944] ? perf_trace_lock+0xd6/0x900 [ 63.889089] ? perf_trace_lock_acquire+0xe3/0x980 2018/02/10 18:02:44 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fee000)='rxrpc_s\x00', &(0x7f0000fee000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00003c9000-0x36)="5bce5d3480b583632cf379f6a02b04b90b63ec3d6b9ccf2ad93bb63e39d56b0052fc296c2d3b178f9791cf6a54ce9c36d7b40aeccbf1", 0x36, 0xfffffffffffffffe) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000fef000)='./file0\x00', 0x2000, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000fef000)=0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fef000)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000d47000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000895000-0x20)={0x7, 0x2, r2, 0x2, r3, 0x9c1, 0x4, 0x10001}) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000fee000)='keyring\x00', &(0x7f0000ab0000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$instantiate(0xc, r0, &(0x7f0000fee000)="2685fe28e886fb7455f03c4bcc96d5d8d7dff98e964ac0239797abdd4b66fb74daba76da69b3dda811da8d52d978ade4aed71ae3d8a8ef42f1b59dd64e88cf83c4df261d0e19f35244539a1532919293da1dfb8e1d7ab2035d7abe83bf85a2d8c1d2d8acc8a7b7f746deb0b2d0355188d4aa0dc83c3b7a27c79257f51064c73afca35da8ea59b951bc73f5df4b772af4d5f980830eba445af7d6abc1f559e8702a3bc9c3c2deb8a7238ebfc2e63624b9e7cfef8dc8c7c5991d37602034b1c0c06fa103fc261adeefe588405f0a7843a7d4137ae5cde64169e89a4c87770a8fe3a28a46a6761d405b153fdb", 0xeb, r4) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r5, 0x29, 0x1a, &(0x7f0000fee000-0x14)={@empty}, &(0x7f0000fed000)=0x14) 2018/02/10 18:02:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000061a000-0x11)='/dev/qat_adf_ctl\x00', 0x24000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000107000-0xb), &(0x7f000020a000-0x4)=0xb) r1 = socket(0x12, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f0000a50000)=[{0x40, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de00000100000000000a6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x40}}], 0x1, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000b7a000)={0x0, 0x0}) getpgrp(r2) r3 = syz_open_dev$adsp(&(0x7f00000e9000)='/dev/adsp#\x00', 0x0, 0x400) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00001aa000)=0x517, &(0x7f0000307000)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000252000-0x4)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000904000-0x108)={0x0, @in6={{0xa, 0x2, 0xec12, @loopback={0x0, 0x1}, 0x7}}, [0x1ff, 0x9, 0x1, 0x741, 0x4, 0x6, 0x1, 0x5, 0x6, 0xba, 0x436, 0xed6, 0x94b4, 0x7ff, 0x1]}, &(0x7f0000d7b000)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000743000-0x8)={r4, 0x75}, &(0x7f000018a000)=0x8) 2018/02/10 18:02:44 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) pipe(&(0x7f0000da0000-0x8)) lseek(r0, 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sendfile64(r0, r0, &(0x7f0000981000), 0x3) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) unshare(0x8000400) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_ASSIGN_DEV_IRQ(r1, 0x4040ae70, &(0x7f000055d000)={0x2, 0x80, 0x7ff, 0x100}) mq_notify(r1, &(0x7f0000668000-0x60)={0x20000000, 0x8000000000013, 0x2, @thr={&(0x7f0000732000), &(0x7f0000c9d000-0x37)}}) [ 63.893991] ? trace_event_raw_event_lock+0x340/0x340 [ 63.899190] ? trace_event_raw_event_lock+0x340/0x340 [ 63.904382] ? snd_pcm_hw_param_near.constprop.27+0x980/0x980 [ 63.910262] ? check_noncircular+0x20/0x20 [ 63.914494] ? __fdget_pos+0x12b/0x190 [ 63.918381] ? check_noncircular+0x20/0x20 [ 63.922611] ? perf_trace_lock_acquire+0xe3/0x980 [ 63.927481] ? find_held_lock+0x35/0x1d0 [ 63.931558] ? find_held_lock+0x35/0x1d0 [ 63.935660] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 63.941541] ? lock_release+0xa40/0xa40 [ 63.945521] ? fsnotify+0x7b3/0x1140 [ 63.949253] snd_pcm_oss_make_ready+0xaa/0x130 [ 63.953841] snd_pcm_oss_read+0x20d/0x760 [ 63.957996] ? avc_policy_seqno+0x9/0x20 [ 63.962048] ? selinux_file_permission+0x82/0x460 [ 63.966880] ? snd_pcm_oss_read2+0x410/0x410 [ 63.971268] ? security_file_permission+0x89/0x1e0 [ 63.976187] ? rw_verify_area+0xe5/0x2b0 [ 63.980237] do_iter_read+0x3d2/0x5a0 [ 63.984024] ? iov_iter_get_pages+0x1150/0x1150 [ 63.988704] compat_readv+0x1bf/0x270 [ 63.992482] ? __fget_light+0x2b2/0x3c0 [ 63.996441] ? vfs_iter_read+0xb0/0xb0 [ 64.000308] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 64.005136] ? vfs_write+0x374/0x510 [ 64.008874] ? __fdget_pos+0x130/0x190 [ 64.012744] ? __fdget_raw+0x20/0x20 [ 64.016462] do_compat_readv+0x115/0x220 [ 64.020504] ? do_compat_readv+0x115/0x220 [ 64.024729] ? compat_readv+0x270/0x270 [ 64.028689] ? SyS_read+0x220/0x220 [ 64.032311] compat_SyS_readv+0x26/0x30 [ 64.036269] ? SyS_pwritev2+0x80/0x80 [ 64.040053] do_fast_syscall_32+0x3ee/0xfa1 [ 64.044372] ? do_int80_syscall_32+0x9d0/0x9d0 [ 64.048937] ? finish_task_switch+0x1e2/0x890 [ 64.053409] ? finish_task_switch+0x1b9/0x890 [ 64.057898] ? syscall_return_slowpath+0x2ac/0x550 [ 64.062813] ? prepare_exit_to_usermode+0x350/0x350 [ 64.067812] ? sysret32_from_system_call+0x5/0x3b [ 64.072647] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.077488] entry_SYSENTER_compat+0x54/0x63 [ 64.081873] RIP: 0023:0xf7fe3c79 [ 64.085213] RSP: 002b:00000000f77df09c EFLAGS: 00000286 ORIG_RAX: 0000000000000091 2018/02/10 18:02:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000d1d000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00004bb000)=@raw={'raw\x00', 0x9, 0x3, 0x284, 0x0, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x1f0, 0xffffffff, 0xffffffff, 0x1f0, 0xffffffff, 0x3, &(0x7f00004da000-0x30), {[{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xc0, 0x120, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00'}, @common=@ah={0x2c, 'ah\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{}, {0x0, [0x0, 0x0, 0x3], 0x0, 0x0, 0x7dc}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='irlan0\x00', @generic="926215829899941ac8a0b32fc3dacc2e"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @unspec=@CT2={0x60, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2e0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000093a000-0xc)) 2018/02/10 18:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007ba000-0x4), 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000c44000-0x1c)={&(0x7f0000d4a000-0xc)=@nl=@proc, 0xc, &(0x7f0000cfd000)=[{&(0x7f0000f7e000)=""/190, 0xbe}, {&(0x7f00001f4000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000650000-0xf7)=""/247, 0xf7}, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00001d7000)={0x8000000000000000, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x4, 0x0, 0x5468, 0x7fffffff, 0x10001, &(0x7f0000bb0000)=@generic="9edffabc8f86c40f0a32a9539b72ecfd", 0x4, 0x77c, 0x4}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000167000-0x4)=0x3, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000099a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000d77000)={@multicast1, @empty, 0x0}, &(0x7f000037b000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000565000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r3}) 2018/02/10 18:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00004a4000), &(0x7f0000674000)=0x4) r1 = syz_open_dev$midi(&(0x7f0000949000-0xb)='/dev/midi#\x00', 0x800, 0x10000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f000097b000)={0x4, 0x3f}, 0x2) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b12000)) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00005a7000)=""/189, &(0x7f0000ee9000)=0xbd) recvmsg$kcm(r2, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0xfd3}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67}, 0x0) [ 64.092904] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020826fe0 [ 64.100150] RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000000 [ 64.107398] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 64.114645] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 64.121893] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/10 18:02:45 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800200080003, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0485510, &(0x7f0000003000-0x48)={0x4, 0x6, 0x7, 0xff, &(0x7f0000007000)=[{}, {}, {}, {}, {}, {}]}) connect(r0, &(0x7f0000003000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x26) 2018/02/10 18:02:45 executing program 4: mmap(&(0x7f0000000000/0x39c000)=nil, 0x39c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) fcntl$getownex(r0, 0x10, &(0x7f000026d000-0x8)) r1 = syz_open_dev$sndpcmc(&(0x7f000004a000-0x12)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000304000-0x5c)={0x5, 0x3, {0x2, 0x1, 0x8001, 0x1, 0xc2}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002ae000-0x1)}, 0x2e3) mmap(&(0x7f000039c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000a0000)='/selinux/enforce\x00', 0x2, 0x0) fchmod(r0, 0x0) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000148000)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) 2018/02/10 18:02:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc, 0x5, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x3f, 0x0, @perf_bp={&(0x7f00004f2000-0x1)}, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x2) mknod$loop(&(0x7f0000dcf000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = open(&(0x7f00007f6000-0xe)='./file0/file0\x00', 0x8000, 0x54) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000330000)) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/10 18:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000198000)='coredump_filter\x00') pipe(&(0x7f0000336000-0x8)) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) [ 64.175835] x_tables: ip_tables: ah match: only valid for protocol 51 2018/02/10 18:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa09}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f0000bd5000-0xd)=@known='security.evm\x00') r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e8c000-0x4)={0xffffffffffffff9c}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000cae000)={{0x4, 0x2, 0x80000000, 0x81, 0x4b, 0x2}, 0x1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00007fd000)={0x0, 0x14}, &(0x7f000008c000-0x4)=0x8) getsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f00003db000), &(0x7f0000445000-0x4)=0x4) r4 = add_key$keyring(&(0x7f0000055000-0x8)='keyring\x00', &(0x7f0000859000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$invalidate(0x15, r4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000055000-0x8)={r3, 0x400}, 0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000003000)={0x4c, 0x0, &(0x7f000000f000-0x120)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x50, 0x0, &(0x7f0000006000-0x50)=[@flat, @fda={0x66646185}, @flat={0x0, 0x101}], &(0x7f0000004000)=[]}}}], 0x0, 0x0, &(0x7f000000e000)}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/10 18:02:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000e49000-0x9)='/dev/dsp\x00', 0x48000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000075c000)={0x6, r1, 0x1}) read$eventfd(r2, &(0x7f0000900000), 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000089a000+0x935)={0x0, 0x8, 0x0, 0x401}, &(0x7f000039a000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000767000-0x8)={r3, 0x800, 0x5}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000d77000)="1dc2b06cd245bd4fa4f1ac8861c31d3de7eb6e8edf0ef6e8317174d5e2a86032e06746f874719c7a8aca3fd3c69428afa111f8535fae578999304215aee983820d96fa267506b3714d6e7b7431a49f490542a39ee334575cb068bb541b8887464dc7c97bfa0cc94ce114aba68007de9654a32546aa7ae3db5c556d2108918d08cb03b38ced23b2e3aba905c02a5b2bbdd960154a4aee4c0aad", 0x99) [ 64.228007] x_tables: ip_tables: ah match: only valid for protocol 51 2018/02/10 18:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00008a8000-0x1c)={0x5, 0x1, 0x6, 0x28, 0x0, 0xffffffffffffffff}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d60000)='/dev/vcs#\x00', 0x9d40, 0x40000) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d28000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000731000)={0x0, @in6={{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x64, 0x400, 0x7fffffff, 0x3, 0x100000000}, &(0x7f000010f000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b31000)={r2, 0xee, "d8391521f7015a0c6c770d1b0fd3d976043b9b7b7d8150af543bd16b071983e7f3619d6b0dbf59f627f7d97dcc7a760df8c3b13e6318713c5c1d7167b4709a7cefaa2d591c1b324911422100d253416def595add0b714a9cd7507271cd78de0cd2f3140a76dd2f35dec87dda1069ddd21b1fe242590a72f8c402013c7c8985b26768bd84acdeff13a1d79a0b200bb0dffdf36a78a729a167c34a899bacfbe5735aa73b61e2321bce5a0c39395821307f5ca6056dc482836f1b7a169bf7a31c27349fced42eb55e38122e6475351c77c9e86731610f5b925404edaf54dc0e10e67af15d765e04361d470e9d3012c0"}, &(0x7f00007eb000)=0xf6) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000f89000)={0x87d, 0x1, 0x10000, 'queue1\x00', 0x40}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r5 = socket(0x9, 0x2, 0x4) sendmsg$nl_generic(r4, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00006c4000-0x4), &(0x7f00009e6000)=0x4) write(r5, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00001b7000-0x9)='/dev/rtc\x00', 0x2, 0x0) setsockopt$inet_buf(r5, 0x0, 0x37, &(0x7f0000181000-0x1000)="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", 0x1000) bind$llc(r6, &(0x7f00001c8000-0x10)={0x1a, 0x1d, 0x80000000, 0x7, 0x3, 0x7fffffff, @random="361a34423350"}, 0x10) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r6, 0x80dc5521, &(0x7f0000db9000-0x60)=""/96) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00002ff000)={r0, 0x28, &(0x7f0000701000-0x28)}, 0xb) 2018/02/10 18:02:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x3a1000)=nil, 0x3a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00003a0000)='/dev/hwrng\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00003a0000-0x2c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x9e) 2018/02/10 18:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006a5000-0x4)=r0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dde000-0xf)='/dev/snd/timer\x00', 0x0, 0x20000000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)) 2018/02/10 18:02:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000068c000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000066a000)=@routing={0x2c, 0xe, 0x2, 0x1, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x78) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x8400800}, 0xc) [ 64.290312] binder: 9698 RLIMIT_NICE not set [ 64.360843] binder: BINDER_SET_CONTEXT_MGR already set [ 64.390332] binder: 9695:9698 ioctl 40046207 0 returned -16 [ 64.399135] binder_alloc: 9695: binder_alloc_buf, no vma 2018/02/10 18:02:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) pipe(&(0x7f0000da0000-0x8)) lseek(r0, 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sendfile64(r0, r0, &(0x7f0000981000), 0x3) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000068c000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000066a000)=@routing={0x2c, 0xe, 0x2, 0x1, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x78) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x8400800}, 0xc) 2018/02/10 18:02:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000573000-0x4)=0x1e, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002c0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000546000)={&(0x7f000026e000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000aa5000)=@ipv4_deladdr={0x28, 0x15, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) 2018/02/10 18:02:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000540000-0x8)=0x3f) openat$ion(0xffffffffffffff9c, &(0x7f00009bb000)='/dev/ion\x00', 0x80900, 0x0) dup2(r2, r0) fcntl$setown(r2, 0x8, r1) syz_open_dev$usbmon(&(0x7f0000fa2000)='/dev/usbmon#\x00', 0x80, 0x2) readv(r2, &(0x7f0000cf8000)=[{&(0x7f0000fb7000-0x64)=""/1, 0x1}], 0x1) fcntl$setsig(r2, 0xa, 0x12) readv(r2, &(0x7f0000fa4000)=[], 0x0) dup2(r2, r3) tkill(r1, 0x16) 2018/02/10 18:02:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d1c000-0x4)=0x16, 0x4) getsockname$netlink(r0, &(0x7f0000b91000), &(0x7f0000a5d000)=0xc) 2018/02/10 18:02:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000871000-0xa)='/dev/dsp#\x00', 0x40000000001, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000a6c000-0x2), 0x2) fcntl$setstatus(r0, 0x4, 0x40bfd) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000028f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f000007c000-0x4)=0x2e) set_tid_address(&(0x7f000099e000)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000595000-0x12)={@generic="25ab5139b2f2fb2662afc7a1cdba0248", 0x1}) r1 = socket$inet(0x2, 0x1, 0x0) removexattr(&(0x7f0000e1b000-0x8)='./file0\x00', &(0x7f00004e4000)=@known='security.ima\x00') r2 = syz_open_dev$tun(&(0x7f000042a000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000682000-0x50)={@common='eql\x00', @ifru_settings={0x1, 0x0, @raw_hdlc=&(0x7f0000ba8000-0x4)}}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000ff1000)=@generic={0x1, 0x4, 0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write(r2, &(0x7f0000286000), 0x0) 2018/02/10 18:02:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe2000-0x11)='/selinux/enforce\x00', 0x200001, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d59000)={0x0, 0x9, 0xa, 0x10061636}, &(0x7f0000bdc000-0x4)=0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f00005a4000)={r0, 0x0, 0x1, 0x1, &(0x7f00003ed000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r2, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f19000), &(0x7f0000074000)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033a000)=@assoc_value={r1, 0x20}, 0x8) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f000009b000)={0x1, r2}) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f000013a000-0x1000)="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") openat$ashmem(0xffffffffffffff9c, &(0x7f000022b000-0xc)='/dev/ashmem\x00', 0x100, 0x0) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001f8000)={0x5, &(0x7f0000e92000)=[{}, {}, {}, {}, {0x0}]}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000245000)=""/21, &(0x7f0000c55000-0x4)=0x15) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000516000)={r5, 0x19}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ee7000)='/dev/rfkill\x00', 0x200000, 0x0) sysinfo(&(0x7f00004f5000)=""/218) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000301000-0xc)={0x0, 0x0, 0x0, 0x6}, 0xa84cb7351995539) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000061000-0x51)="6aee77d52f5eacb0f7d17ea6299af5826679836663b764939f7b6b40c47fc4b1eff13c039e08120cb9ce0a19f6a0ef4544459302e39d4616b95f21f6eb69cacf7c3e614295aa4e85b8d8decea6bfad791b", 0x51) setsockopt$inet6_int(r4, 0x29, 0xc9, &(0x7f0000c3a000), 0x4) [ 64.404702] binder: 9695:9704 transaction failed 29189/-3, size 0-0 line 2957 [ 64.429428] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.436288] binder: undelivered TRANSACTION_COMPLETE [ 64.471751] [ 64.473494] ============================= [ 64.477676] WARNING: suspicious RCU usage [ 64.482403] 4.15.0+ #217 Not tainted [ 64.486171] ----------------------------- [ 64.490361] ./include/linux/rcupdate.h:302 Illegal context switch in RCU read-side critical section! [ 64.499667] [ 64.499667] other info that might help us debug this: [ 64.499667] [ 64.507836] [ 64.507836] rcu_scheduler_active = 2, debug_locks = 1 [ 64.514547] 1 lock held by syz-executor4/9729: [ 64.519139] #0: (rcu_read_lock){....}, at: [<000000003278ac7f>] __rds_conn_create+0xe46/0x1b50 [ 64.528116] [ 64.528116] stack backtrace: [ 64.532629] CPU: 0 PID: 9729 Comm: syz-executor4 Not tainted 4.15.0+ #217 [ 64.539538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.548871] Call Trace: [ 64.551437] dump_stack+0x194/0x257 [ 64.555045] ? arch_local_irq_restore+0x53/0x53 [ 64.559711] lockdep_rcu_suspicious+0x123/0x170 [ 64.564359] ___might_sleep+0x385/0x470 [ 64.568310] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 64.574169] ? debug_mutex_init+0x1c/0x60 [ 64.578298] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.583299] __might_sleep+0x95/0x190 [ 64.587086] kmem_cache_alloc+0x2a2/0x760 [ 64.591207] ? lock_acquire+0x1d5/0x580 [ 64.595159] ? __rds_conn_create+0xe46/0x1b50 [ 64.599630] ? SyS_membarrier+0x700/0x700 [ 64.603753] ? init_timer_key+0x163/0x3f0 [ 64.607882] rds_tcp_conn_alloc+0xa7/0x4e0 [ 64.612102] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 64.616486] ? rds_cmsg_atomic+0xff0/0xff0 [ 64.620697] ? __lockdep_init_map+0xe4/0x650 [ 64.625081] ? rds_cmsg_atomic+0xff0/0xff0 [ 64.629294] __rds_conn_create+0x112f/0x1b50 [ 64.633706] ? rds_conn_drop+0xb0/0xb0 [ 64.637586] ? __raw_spin_lock_init+0x1c/0x100 [ 64.642146] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.647145] ? __lockdep_init_map+0xe4/0x650 [ 64.651532] ? lockdep_init_map+0x9/0x10 [ 64.655571] ? __init_waitqueue_head+0x97/0x140 [ 64.660220] ? init_wait_entry+0x1b0/0x1b0 [ 64.664436] ? lockdep_init_map+0x9/0x10 [ 64.668477] ? rds_message_alloc+0x28c/0x330 [ 64.672862] ? rds_message_next_extension+0x210/0x210 [ 64.678029] ? trace_hardirqs_on+0xd/0x10 [ 64.682160] ? _raw_spin_unlock_bh+0x30/0x40 [ 64.686551] ? __release_sock+0x360/0x360 [ 64.690671] ? lock_sock_nested+0x91/0x110 [ 64.694887] rds_conn_create_outgoing+0x3f/0x50 [ 64.699536] rds_sendmsg+0xda3/0x2390 [ 64.703313] ? avc_has_perm+0x43e/0x680 [ 64.707284] ? rds_send_drop_to+0x19d0/0x19d0 [ 64.711758] ? iterate_fd+0x3f0/0x3f0 [ 64.715536] ? lock_downgrade+0x980/0x980 [ 64.719666] ? find_held_lock+0x35/0x1d0 [ 64.723716] ? sock_has_perm+0x2a4/0x420 [ 64.727755] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 64.733092] ? lock_release+0xa02/0xa40 [ 64.737046] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 64.742906] ? __check_object_size+0x8b/0x530 [ 64.747376] ? __release_sock+0x360/0x360 [ 64.751511] ? __might_sleep+0x95/0x190 [ 64.755469] ? selinux_socket_sendmsg+0x36/0x40 [ 64.760116] ? security_socket_sendmsg+0x89/0xb0 [ 64.764848] ? rds_send_drop_to+0x19d0/0x19d0 [ 64.769323] sock_sendmsg+0xca/0x110 [ 64.773023] SYSC_sendto+0x361/0x5c0 [ 64.776723] ? SYSC_connect+0x4a0/0x4a0 [ 64.780687] ? security_socket_bind+0x89/0xb0 [ 64.785162] ? SYSC_bind+0x290/0x410 [ 64.788877] ? compat_SyS_futex+0x288/0x380 [ 64.793175] ? fd_install+0x4d/0x60 [ 64.796786] ? compat_SyS_get_robust_list+0x300/0x300 [ 64.801952] ? SyS_socket+0x12d/0x1d0 [ 64.805732] ? move_addr_to_kernel+0x60/0x60 [ 64.810124] SyS_sendto+0x40/0x50 [ 64.813558] ? SyS_getpeername+0x30/0x30 [ 64.817597] do_fast_syscall_32+0x3ee/0xfa1 [ 64.821899] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.826893] ? do_int80_syscall_32+0x9d0/0x9d0 [ 64.831453] ? finish_task_switch+0x1e2/0x890 [ 64.835923] ? finish_task_switch+0x1b9/0x890 [ 64.840402] ? syscall_return_slowpath+0x2ac/0x550 [ 64.845308] ? prepare_exit_to_usermode+0x350/0x350 [ 64.850305] ? sysret32_from_system_call+0x5/0x3b [ 64.855132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 64.859962] entry_SYSENTER_compat+0x54/0x63 [ 64.864347] RIP: 0023:0xf7fccc79 [ 64.867684] RSP: 002b:00000000f77c809c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 64.875369] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020fc2000 [ 64.882611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002069affb [ 64.889855] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 64.897101] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 64.904345] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 64.911662] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 64.919124] in_atomic(): 1, irqs_disabled(): 0, pid: 9729, name: syz-executor4 [ 64.926516] 1 lock held by syz-executor4/9729: [ 64.931110] #0: (rcu_read_lock){....}, at: [<000000003278ac7f>] __rds_conn_create+0xe46/0x1b50 [ 64.940100] CPU: 0 PID: 9729 Comm: syz-executor4 Not tainted 4.15.0+ #217 [ 64.947016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 64.950230] device eql entered promiscuous mode [ 64.956361] Call Trace: [ 64.956380] dump_stack+0x194/0x257 [ 64.956399] ? arch_local_irq_restore+0x53/0x53 [ 64.956415] ? print_lock+0x9f/0xa2 [ 64.956427] ? lockdep_print_held_locks+0xc4/0x130 [ 64.956451] ___might_sleep+0x2b2/0x470 [ 64.956462] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 64.956472] ? debug_mutex_init+0x1c/0x60 [ 64.994330] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 64.999338] __might_sleep+0x95/0x190 [ 65.003130] kmem_cache_alloc+0x2a2/0x760 [ 65.007256] ? lock_acquire+0x1d5/0x580 [ 65.011213] ? __rds_conn_create+0xe46/0x1b50 [ 65.015690] ? SyS_membarrier+0x700/0x700 [ 65.019818] ? init_timer_key+0x163/0x3f0 [ 65.023955] rds_tcp_conn_alloc+0xa7/0x4e0 [ 65.028179] ? rds_tcp_conn_free+0x2d0/0x2d0 [ 65.032564] ? rds_cmsg_atomic+0xff0/0xff0 [ 65.036784] ? __lockdep_init_map+0xe4/0x650 [ 65.041173] ? rds_cmsg_atomic+0xff0/0xff0 [ 65.045396] __rds_conn_create+0x112f/0x1b50 [ 65.049831] ? rds_conn_drop+0xb0/0xb0 [ 65.053721] ? __raw_spin_lock_init+0x1c/0x100 [ 65.058286] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.063295] ? __lockdep_init_map+0xe4/0x650 [ 65.067692] ? lockdep_init_map+0x9/0x10 [ 65.071734] ? __init_waitqueue_head+0x97/0x140 [ 65.076387] ? init_wait_entry+0x1b0/0x1b0 [ 65.080611] ? lockdep_init_map+0x9/0x10 [ 65.084659] ? rds_message_alloc+0x28c/0x330 [ 65.089053] ? rds_message_next_extension+0x210/0x210 [ 65.094220] ? trace_hardirqs_on+0xd/0x10 [ 65.098357] ? _raw_spin_unlock_bh+0x30/0x40 [ 65.102757] ? __release_sock+0x360/0x360 [ 65.106879] ? lock_sock_nested+0x91/0x110 [ 65.111105] rds_conn_create_outgoing+0x3f/0x50 [ 65.115761] rds_sendmsg+0xda3/0x2390 [ 65.119542] ? avc_has_perm+0x43e/0x680 [ 65.123532] ? rds_send_drop_to+0x19d0/0x19d0 [ 65.128010] ? iterate_fd+0x3f0/0x3f0 [ 65.131801] ? lock_downgrade+0x980/0x980 [ 65.135940] ? find_held_lock+0x35/0x1d0 [ 65.140004] ? sock_has_perm+0x2a4/0x420 [ 65.144062] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 65.149404] ? lock_release+0xa02/0xa40 [ 65.153357] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 65.159223] ? __check_object_size+0x8b/0x530 [ 65.163696] ? __release_sock+0x360/0x360 [ 65.167837] ? __might_sleep+0x95/0x190 [ 65.171803] ? selinux_socket_sendmsg+0x36/0x40 [ 65.176452] ? security_socket_sendmsg+0x89/0xb0 [ 65.181188] ? rds_send_drop_to+0x19d0/0x19d0 [ 65.185668] sock_sendmsg+0xca/0x110 [ 65.189366] SYSC_sendto+0x361/0x5c0 [ 65.193070] ? SYSC_connect+0x4a0/0x4a0 [ 65.197054] ? security_socket_bind+0x89/0xb0 [ 65.201547] ? SYSC_bind+0x290/0x410 [ 65.205285] ? compat_SyS_futex+0x288/0x380 [ 65.209583] ? fd_install+0x4d/0x60 [ 65.213199] ? compat_SyS_get_robust_list+0x300/0x300 [ 65.218369] ? SyS_socket+0x12d/0x1d0 [ 65.222154] ? move_addr_to_kernel+0x60/0x60 [ 65.226551] SyS_sendto+0x40/0x50 [ 65.229987] ? SyS_getpeername+0x30/0x30 [ 65.234041] do_fast_syscall_32+0x3ee/0xfa1 [ 65.238350] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 65.243352] ? do_int80_syscall_32+0x9d0/0x9d0 [ 65.247915] ? finish_task_switch+0x1e2/0x890 [ 65.252383] ? finish_task_switch+0x1b9/0x890 [ 65.256866] ? syscall_return_slowpath+0x2ac/0x550 [ 65.261779] ? prepare_exit_to_usermode+0x350/0x350 [ 65.266777] ? sysret32_from_system_call+0x5/0x3b [ 65.271608] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 65.276444] entry_SYSENTER_compat+0x54/0x63 [ 65.280832] RIP: 0023:0xf7fccc79 [ 65.284171] RSP: 002b:00000000f77c809c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 65.291863] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020fc2000 [ 65.299109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000002069affb [ 65.306356] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 65.313608] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 2018/02/10 18:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000b0c000-0x8)='./file0\x00', 0x80042, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00001fc000-0x8)=0x4) fcntl$setlease(r0, 0x400, 0x0) truncate(&(0x7f000088b000-0x8)='./file0\x00', 0x0) 2018/02/10 18:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x733e, 0x20001) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f2c000-0x8)='./file0\x00', 0x12, 0xfffffffd) write$vnet(r0, &(0x7f0000f7a000-0x68)={0x1, {&(0x7f000050e000-0x54)=""/84, 0x54, &(0x7f000094c000)=""/64, 0x0, 0x2}}, 0x68) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007ce000-0x8)) 2018/02/10 18:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000fb9000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000a9f000)={0x0, 0x48, &(0x7f00001dd000)=[@in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}]}, &(0x7f0000201000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000899000-0xa0)={r1, @in={{0x2, 0x0, @empty}}, 0x5, 0x0, 0x7, 0x8, 0x8}, &(0x7f00006b8000)=0xa0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x0) dup2(r3, r2) fcntl$setstatus(r3, 0x4, 0x400) 2018/02/10 18:02:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000899000)={&(0x7f0000975000/0x2000)=nil, 0x2000}) mkdirat(r1, &(0x7f000036d000-0x8)='./file0\x00', 0x0) mount(&(0x7f00001a5000-0xe)='./file0/file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073b000-0x1)) unlinkat(r1, &(0x7f000048f000-0x8)='./file0\x00', 0x200) chdir(&(0x7f0000985000)='./file0\x00') open(&(0x7f0000708000)='./file0/file0\x00', 0x0, 0x0) getcwd(&(0x7f0000a35000), 0xffffffffffffff85) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}}}, 0x32, &(0x7f0000cdc000)=[{&(0x7f000090f000)=""/237, 0xed}, {&(0x7f0000000000)=""/243, 0xf3}, {&(0x7f0000780000)=""/87, 0x57}, {&(0x7f0000005000)=""/151, 0x97}, {&(0x7f0000a76000-0x4d)=""/77, 0x4d}, {&(0x7f00002f4000-0xc4)=""/196, 0xc4}, {&(0x7f0000001000-0x57)=""/87, 0x57}, {&(0x7f0000000000)=""/112, 0x70}], 0x8, &(0x7f0000bb1000)=""/152, 0x98, 0x101}, 0x8422760b9aed89d7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000291000)=0x2c) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={r3, 0x1ff}, 0x8) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000df4000-0x44)={{0x2, 0x3, @loopback=0x7f000001}, {0x400000000307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}}, 0x2, {0x2, 0x2, @multicast1=0xe0000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getsockname$packet(r2, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) r4 = socket$inet(0xa, 0x3, 0x5) fgetxattr(0xffffffffffffffff, &(0x7f0000871000)=@known='security.selinux\x00', &(0x7f000060d000-0x33)=""/51, 0x33) mbind(&(0x7f0000d2e000/0x3000)=nil, 0x3000, 0x1, &(0x7f00008d6000-0x8)=0x80000001, 0x80, 0x4) ioctl$sock_SIOCGIFINDEX(r4, 0x5411, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a}}) [ 65.320856] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/10 18:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) pipe(&(0x7f0000da0000-0x8)) lseek(r0, 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sendfile64(r0, r0, &(0x7f0000981000), 0x3) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000f3000-0x4), &(0x7f0000566000)=0x4) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00006bc000-0xc)={0x3, 0xffffffffffffffff, 0x1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000858000-0x8)={0x0, 0x6, 0xfffffffffffffffe}, &(0x7f000099f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d5a000)={r1, 0x38, &(0x7f000004e000-0x38)=[@in6={0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x42}, @in6={0xa, 0x2, 0x38e, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f00002f9000+0x8e1)=0xc) sendmsg$key(r0, &(0x7f00008f5000)={0x0, 0x0, &(0x7f00009c6000-0x8)={&(0x7f0000c76000-0x170)={0x2, 0x5, 0x2, 0x7, 0x2e, 0x0, 0x2, 0x0, [@sadb_sa={0x2, 0x1, 0x2, 0x3, 0x2, 0xdb, 0x2, 0x1}, @sadb_x_sec_ctx={0x1c, 0x18, 0x6, 0x5f, 0xd2, "ea6aff8e0b92d0b465e773a3df887051347eec3787ec5de517098be5d31bc636be1bcd945c9545fc3ec3c2b4aa9cb1331dbd9cce28c6d60a80d9e50c2b2455a3e26970790858cee3ca30c113001af2ccccdce19cd184d4806c4119bb07bc883cc11f0e7f42c5dca827defc0f38a6212cac2a0337e8a9e539c3d0474892dc439d95f05501c1befde172b4c0639d8964cfccdd19be2631b9ca16517a60186aa11b869f46a46a16fa2c3a609527ecd2c96e9470232a308e253efa5df5985882cdc4112d2a9e259b1c348c68653caecccf759e61"}, @sadb_sa={0x2, 0x1, 0x3, 0x5, 0x3, 0x43, 0x2, 0xe0000001}, @sadb_address={0x3, 0x5, 0xff, 0xa0, 0x0, @in={0x2, 0x2, @empty}}, @sadb_lifetime={0x4, 0x3, 0x3, 0x8, 0xa46, 0x7}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0xf, 0x4, 0x4}]}, 0x170}, 0x1}, 0x4050) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="060000000000000000039d0000000000007fff00a10000000449fa00e2007e23"}) 2018/02/10 18:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008f0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r1, &(0x7f00008d7000)=@rc, &(0x7f0000fd5000)=0x9) r2 = dup(r0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r3, &(0x7f0000532000)=""/1, 0x1) r4 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f00000a4000)=[{&(0x7f00006b0000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$int_in(r5, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r5, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r6}], 0x1, 0xfffffffffffffff8) r7 = dup2(r5, r6) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000810000)) clock_gettime(0x0, &(0x7f0000af5000)={0x0, 0x0}) ppoll(&(0x7f000015a000-0x28)=[{r2}, {r3, 0xf7ac08cc9fd78a04}], 0x2, &(0x7f0000c33000)={0x0, r8+10000000}, &(0x7f0000578000-0x8), 0x8) fcntl$setown(r7, 0x8, r4) tkill(r4, 0x16) 2018/02/10 18:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000180000-0x4)=0x1, 0x4) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e}], 0x10}, 0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000057b000-0x4)=0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000051c000)='/proc/self/net/pfkey\x00', 0x4040, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r3, 0x4008ae48, &(0x7f0000ec1000)=0x106000) tgkill(r1, r2, 0x10) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000e10000-0x4)=r2) 2018/02/10 18:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000f15000-0x8)='./file0\x00', 0x8400, 0x45) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000819000-0x4c)={0x1, 0x80, 0x4}) r2 = dup(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2b, &(0x7f0000129000)={0x5, {{0xa, 0x1, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, {{0xa, 0x1, 0xfffffffffffffbff, @loopback={0x0, 0x1}, 0x4}}}, 0x108) 2018/02/10 18:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00001e1000)={0x1, 0xffffffffffffff9c, 0x1}) ioctl$TCGETA(r0, 0x5405, &(0x7f0000c86000-0x11)) r1 = syz_open_dev$vcsn(&(0x7f0000fbe000-0xa)='/dev/vcs#\x00', 0x200, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000b24000)=0x6) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000860000)='/proc/self/net/pfkey\x00', 0x121000, 0x0) preadv(r1, &(0x7f0000749000-0x50)=[{&(0x7f0000499000-0x43)=""/67, 0x43}, {&(0x7f0000933000-0x9e)=""/158, 0x9e}, {&(0x7f0000184000)=""/77, 0x4d}, {&(0x7f0000ccd000-0x1d)=""/29, 0x1d}, {&(0x7f0000e3f000)=""/195, 0xc3}, {&(0x7f0000104000-0x1000)=""/4096, 0x1000}, {&(0x7f0000df9000)=""/253, 0xfd}, {&(0x7f00009d1000-0x3e)=""/62, 0x3e}, {&(0x7f000089e000+0xdc0)=""/223, 0xdf}, {&(0x7f00008af000-0x71)=""/113, 0x71}], 0xa, 0x0) r3 = socket$key(0xf, 0x3, 0x2) syz_open_dev$mice(&(0x7f0000a67000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00004fc000-0x10)={0x10001, 0x0, 0x0, 0x8}) socket$inet6_icmp(0xa, 0x2, 0x3a) openat$rfkill(0xffffffffffffff9c, &(0x7f000082d000-0xc)='/dev/rfkill\x00', 0x204000, 0x0) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}}]}, 0x50}, 0x1}, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f000072f000)=""/239) 2018/02/10 18:02:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x800, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000f90000-0x11)='/securityeth1/lo\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000006d000-0x4)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000ff7000-0x4)=0x1000, 0xfffffffffffffed4) 2018/02/10 18:02:46 executing program 7: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x3, 0x4, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000035000-0x4), &(0x7f0000034000)=0x4) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0x2, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000013000)=[], 0x0, &(0x7f0000033000)=[{0xc, 0x84}], 0xc}, 0x0) 2018/02/10 18:02:46 executing program 1: r0 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0x16)="c1faffffffffff00ff2109e9a27b13bb5eac9e1473bf", &(0x7f000084f000-0x4), &(0x7f0000002000-0x4), &(0x7f0000000000)="c9b38cd888d6b3abd61891fa0365fad27fc4b683c6190b27ba838e799892622dbd533c3e022a44e8c7e4ab5ee1bc5f5316fe7a6f572e95281d5fe96e3077ac1bd77ca0849ea41bdcc522b686e8dc0c1d9ab91436b7b6acaffbad84041b508ab3afe5") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000000)="d6b329be6dc02bbf9cbcfa34d053d9af327add5e394aae1d0896207697fe6dced11195ee94e0f887e69f141f4084b7c73fa33dd2b73f1f52d4eb5c7e90dcc9101e526f9f2f45dcab601f9fac8054587e362ea7b9fee793e3d035d841a5") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000002000)={&(0x7f0000a0b000/0x4000)=nil, 0xb9fb, &(0x7f0000a90000/0x3000)=nil}, 0xc) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x501080) accept4$llc(r2, 0x0, &(0x7f0000f6e000-0x4), 0x80800) iopl(0xfff) wait4(r0, 0x0, 0x0, &(0x7f000044f000)) 2018/02/10 18:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000d88000-0x2a)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x1, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x4, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000013a000-0xc)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$admmidi(&(0x7f0000e51000-0xe)='/dev/admmidi#\x00', 0xa7f6, 0x81) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x3d) 2018/02/10 18:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000193000)={&(0x7f00003ed000)=@nl=@kern={0x10, 0x0, 0x0, 0x40400000}, 0xc, &(0x7f00001f1000)=[{&(0x7f000066d000-0x83)="c3395b078a23cc0b1141990eaf756fe88df65bde3324b65ef45b3cdfe7e7aaafd24e419586de68a63c834670b777c0d9b1ceee3f94f775a065823d47353210e75f3af05ce563e8f8e09268baeac173c06e0e5ce8b63ed5407c669f0e47264424daadda69ec256056d201ea68f448b0b140ef5522e0dbc6ee6b06c7e9ac1c3d8791630f", 0x83}], 0x1, 0x0, 0x0, 0x40001}, 0x4800) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) 2018/02/10 18:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000058e000)='/dev/mixer\x00', 0x515080, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000585000-0x9b)=""/155) r1 = syz_open_dev$dspn(&(0x7f0000615000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x40c00) readv(r1, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x1) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000ab1000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) dup2(r1, r0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000ee0000)=0xffffffffffffffc1) 2018/02/10 18:02:46 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write(0x1, &(0x7f0000021000-0x10)={0x51c, 0x20000800, 0xffffffff, 0x2, 0x54, 0x5, 0x4, 0x80, 0x100000000, 0x9}, 0x10) sendmsg$nl_route(r0, &(0x7f0000010000)={&(0x7f0000004000)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000f000-0x2258)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_WEIGHT={0x8, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/02/10 18:02:46 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1a, 0x381180) ioctl$KDADDIO(r0, 0x4b34, 0x5) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x8000, 0x9, @sync=&(0x7f0000001000)={0x2000, 0xfffffffffffffffa, 0x8001}}}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000001000-0x4)=0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x5, 0x5) 2018/02/10 18:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f00007f8000)=[{r0}], 0x1, &(0x7f0000c36000)={0x0, 0x989680}, &(0x7f0000039000), 0x8) 2018/02/10 18:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) pipe(&(0x7f0000da0000-0x8)) lseek(r0, 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sendfile64(r0, r0, &(0x7f0000981000), 0x3) 2018/02/10 18:02:46 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x80, 0x4) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e1c000)='/dev/cuse\x00', 0x2, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000d6f000)) sendto$inet6(r0, &(0x7f0000d46000), 0xfffffffffffffc8f, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, 0x1c) openat$vsock(0xffffffffffffff9c, &(0x7f0000821000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/10 18:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000535000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc8000000000000000271d856808000200d188737e", 0x24}], 0x1, 0x0, 0x7805}, 0x0) 2018/02/10 18:02:46 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket(0x16, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000095a000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}, &(0x7f0000066000)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={r2}, &(0x7f0000000000)=0x6) pkey_mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x114, 0x2710, &(0x7f0000530000-0x4), &(0x7f0000001000-0x8)=0x4) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/02/10 18:02:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000c00000)={&(0x7f0000d16000-0x88)=@setneightbl={0x1c, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x4, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000099f000-0xe8)={{{@in=@multicast2, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000760000-0x4)=0xe8) 2018/02/10 18:02:46 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) sendto$ipx(r0, &(0x7f0000000000)="e019445c35d6de0e06df1b5af8da6b7318c03a90dd0f06e3765f9d05290a25a987a4817e865c8600509b8556c8d2dc2a1ca61e30e27530fad1ad064f289739eadc40cc0c5bf6b6a5cfb212f189", 0x4d, 0x4000, &(0x7f0000001000)={0x4, 0xc, 0x3f, "9dd866b6c510", 0x1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000cb7000-0x26)=""/38, &(0x7f0000001000-0x4)=0x26) 2018/02/10 18:02:46 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000031000-0xc)='/dev/autofs\x00', 0x101, 0x0) setsockopt$inet6_int(r1, 0x29, 0x7b, &(0x7f0000000000)=0xff2a, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000054000-0x12)='/dev/snd/pcmC#D#p\x00', 0x401, 0x101a00) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000003c000-0x4)={0xfffffffffffff801, 0x0, 0xb000}, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000052000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) socket$llc(0x1a, 0x1, 0x0) 2018/02/10 18:02:46 executing program 7: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fe0000)='/dev/sg#\x00', 0x7f, 0x20000) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000f59000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000fe0000)=0x2e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x4, &(0x7f0000611000/0x2000)=nil) umount2(&(0x7f0000fe1000-0x8)='./file0\x00', 0x2) 2018/02/10 18:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000801000-0xd)='/dev/usbmon#\x00', 0x81, 0x4400) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000faf000-0x5)={0xa3f9, 0x42, 0x0, 0x6}, 0x5) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000a15000)={0x5, 0x0, [{0x0, 0x9, 0x9, 0x7, 0x1}, {0xd, 0x3, 0x0, 0x5, 0xf725}, {0x40000000, 0xfffffffffffffc00, 0x84, 0x0, 0x1}, {0x40000006, 0xf37, 0xffffffff, 0x3, 0xfffffffffffffffe}, {0xc000000a, 0x1, 0x1f, 0x6, 0x3}]}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5c5, 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={0xffffffffffffb62e, 0x8}}, 0x0, 0xfffffffffffffff8, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00001a2000)={0x1, &(0x7f0000944000)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00004dc000)={r1, 0x4}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000086000)) 2018/02/10 18:02:46 executing program 4: mlockall(0x80000000006) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x0, 0x8, @empty, 0x8}], 0x487) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001000-0x4)=0x10001) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/51) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)) 2018/02/10 18:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000677000-0x64)={0x0, 0x5c, "54a9dd246e674dd20b087f9d8090530523b8f1e1200cf9881213aa410e16890e117018689b1fe778eb8cbbb74b92d403bacb4da0f0e8648091a87b9f48daab433936658e00a2bf449eedd066aaefbaa143721106c0310d3298290540"}, &(0x7f00000d0000)=0x64) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009f5000-0x6)={r2, 0x101}, 0x6) sendfile(r0, r1, &(0x7f00004db000)=0x200003f, 0x63) 2018/02/10 18:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) pipe(&(0x7f0000da0000-0x8)) lseek(r0, 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sendfile64(r0, r0, &(0x7f0000981000), 0x3) 2018/02/10 18:02:46 executing program 7: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xcf, &(0x7f0000000000), 0xc4) r1 = syz_open_dev$vcsn(&(0x7f0000de7000-0xa)='/dev/vcs#\x00', 0x22ac, 0x501000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000aa8000-0x2)={0x6, 0x8}) 2018/02/10 18:02:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000688000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x10000000003, 0x300) syz_open_dev$sg(&(0x7f0000745000-0x9)='/dev/sg#\x00', 0x3, 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000f52000)) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f000086f000-0x5d)=""/93, &(0x7f0000e54000-0x4)=0x5d) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000d42000)={@generic="cce3929c3f6d506b4f9f2fa46c6a2372", @ifru_flags=0xdf03}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ec2000)) r1 = syz_open_dev$audion(&(0x7f0000e50000)='/dev/audio#\x00', 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000af5000-0x4), 0x4) 2018/02/10 18:02:46 executing program 4: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f00003d5000-0xe)='/dev/admmidi#\x00', 0x7f, 0x8000) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c72000)={0xffffffff, {{0x2, 0x0, @empty}}, 0x0, 0x5, [{{0x2, 0x1, @rand_addr=0xfbe8}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x1, @multicast2=0xe0000002}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}}]}, 0x340) connect$inet6(r0, &(0x7f00001d6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c72000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f0000c73000-0x4c0)={{0xfb, 0x4, 0x13, 0xb9b3, "4f95324a0eda5dd120c1ace1d2b9a2d67fb938bb518162ebb77209fa0576b70fa392e2b5c620f74d127614d1", 0x5}, 0x9, [0x2, 0x8, 0x1, 0x6, 0x7, 0x8, 0x6, 0xff, 0x8, 0x433ba165, 0x1, 0xe13, 0x7fff, 0xf84e, 0x400, 0x3, 0x6, 0x2b, 0x7fffffff, 0x2, 0x4, 0x6, 0x1, 0x8, 0x7f, 0x0, 0x3f, 0x6, 0x40, 0x45, 0x9, 0x9, 0x1b3044c7, 0x4, 0x4853, 0x20, 0x2fe, 0x7f, 0x5, 0x4, 0x1f, 0x0, 0xffff, 0x1, 0xffffffffffff0001, 0x8000, 0x7fff, 0xdcf, 0x80000001, 0x7, 0x5bcbade0, 0x9, 0x3e74, 0xe, 0x8, 0x5, 0x8, 0x3, 0x3, 0xa4a, 0x47b000000000, 0x8, 0x7, 0x9, 0x0, 0x401, 0x9, 0x1000, 0x101, 0x1, 0x9, 0x8, 0x9, 0x0, 0x81, 0x85, 0x8, 0x7, 0x4, 0x9, 0x1, 0x6, 0x8, 0xfffffffffffffffb, 0x2, 0x6d6f, 0x85, 0x7fffffff, 0x2, 0xffffffffffff8198, 0x5, 0xead, 0x6, 0x10001, 0x2, 0x7ff, 0x4, 0x2, 0x4, 0xfae, 0x1f, 0x100, 0xfffffffffffffff7, 0xfffffffffffff000, 0x9, 0x100000001, 0xffffffff, 0x7fff, 0xffff, 0x8, 0xfffffffffffffff7, 0x4, 0x340, 0xffff, 0x6, 0x4, 0x6, 0x0, 0xd9e, 0x8001, 0x4, 0x4, 0x400, 0x0, 0x1, 0x3, 0x1, 0x9]}) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c35000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c74000-0x4)=0xe8) mmap(&(0x7f0000c73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000c75000-0x1a)={0x0, 0xdf0c, 0x9, [0x800, 0xffffffff, 0x7fff, 0x3, 0x67, 0x2, 0x1, 0x3, 0xfffffffffffffff8]}, &(0x7f0000bd2000-0x4)=0x1a) mmap(&(0x7f0000c74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c75000-0x4)=@assoc_id=r4, &(0x7f000066f000)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000c73000)={'vcan0\x00', r3}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000025d000)={0x0, 0x9, 0x2}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b4a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pipe2(&(0x7f00008df000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000c75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r6, 0x5406, &(0x7f0000c77000-0x14)={0x7, 0x100000001, 0x8, 0x6, 0x9, 0x1, 0x9, 0x1, 0xe60, 0x1}) getpeername$netrom(r5, &(0x7f0000c76000-0x48)=@full, &(0x7f0000c76000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000ada000-0x8)={0x0, 0xeb}, &(0x7f0000687000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f000049d000)={r7, 0x40, 0x2, [0x7, 0x7fff]}, 0xc) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000491000)=""/4096) 2018/02/10 18:02:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f0000e4f000)={0x20, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x13}, [@typed={0x6, 0x9, @ipv4=@multicast2=0xe0000002}]}, 0x5b}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d76000-0x11)='/dev/vga_arbiter\x00', 0x2000, 0x0) r2 = add_key$keyring(&(0x7f0000fd6000-0x8)='keyring\x00', &(0x7f0000f7f000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f000041e000-0x6)='.dead\x00', &(0x7f0000e2d000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000179000-0xc)=')!vboxnet0/\x00', 0xfffffffffffffff8) keyctl$link(0x8, r2, r3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000659000-0x8)={0x1, &(0x7f0000990000)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f000051a000)={r4, &(0x7f00001ca000-0x6)=""/6}) splice(r0, &(0x7f0000079000), r0, &(0x7f00007ec000)=0x4a, 0x2, 0xd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007d9000)=0x0) ioprio_set$pid(0x0, r5, 0x5) 2018/02/10 18:02:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000b9000-0x8)) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000827000-0x400)) fcntl$setstatus(r0, 0x4, 0x40800) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) pipe(&(0x7f0000da0000-0x8)) lseek(r0, 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sendfile64(r0, r0, &(0x7f0000981000), 0x3) 2018/02/10 18:02:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000865000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000f2c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000cb8000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000030000)=@assoc_value={0x0, 0x6}, &(0x7f0000504000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f19000)=@assoc_value={r4, 0xc399}, 0x8) vmsplice(r0, &(0x7f00000ef000-0x28)=[{&(0x7f0000c56000)="b73acaee156889c086c5847469b96bc5be0670825dedd8f7f977c25f5fefad86e20e38cbed", 0x25}, {&(0x7f0000793000)="3d8e1cf4b4d066df434cb61cbfc2b94db32975f44f12831bc1dff48e13f765642fb83bb0cad316fe9b99ce737024234e888035ec5990e32f4f3197ba7a43d13cb2b62e4881decd0f1715d8b93ff15cdcb51ece88e87aae707a981b401b6807d32a4fcbb782e395a17a636b5932adc7aabb319a817d0cfc47c8b3f69a40377528006373c9b9", 0x85}, {&(0x7f00004ef000)="22c9b30b866d22364dd2effd6a36cb06051cfcfda0a2f92fbdd7dc5088c3698fc95ea17be1679bf18ab31aab5bc4ebe3e891a4aaa87b0052e846a2edb6a6abb2e8819f9e3288c6db6029e2b5ef868b2adb656970dbefb31e47be02b6a18ba9785a9818c953e22e57514b4198b3bd9ec3f98106d2e7218970477890f1a9719dbba416bf0babcbd776410fefda3216a7e419711e073a9af5ac7e2545a1fcfd77b515d9e18358c38e08e675476df05b1c6307dfdcf5ec790272b1509c7b7062bb2e780a8ddf18be5f0549d02db1c3e7ccd360e8e13c74819582eb1bb161c48f82d5973098ab", 0xe4}, {&(0x7f00009a1000)="6abcdff1b62deb12e223a4e569201b08dda96c2cd756386fd41479591455c512c5df803888e949282e92f7ab9aa7b38081b9751ce6636181cfe66501846e518b0bfc67dbfa2346903155fe9fa4d84910b8f35a489beed12460f42341b4da24ced0443103f7ff", 0x66}, {&(0x7f00007f5000-0x20)="70ae9101c6b2222977a7b092ca43a1ea96401b43908dee2aed03cc27f3a6b065", 0x20}], 0x5, 0x2) rmdir(&(0x7f0000af0000)='./control\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000447000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bdf000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000516000)=0xe8) lstat(&(0x7f0000a9e000)='./control/file0\x00', &(0x7f0000611000+0x78a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f000098b000)={{{@in=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000bf000-0x4)=0xe8) getresgid(&(0x7f0000803000-0x4), &(0x7f0000e08000), &(0x7f0000949000)=0x0) r11 = getpgrp(0xffffffffffffffff) r12 = getuid() r13 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000e79000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000571000)={0x0, 0x0}, &(0x7f0000ec3000)=0xc) fstat(r0, &(0x7f000066b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd6000)={0x0}, &(0x7f0000ee8000)=0xc) fstat(r3, &(0x7f00001dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000f23000-0x18)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f000092b000-0x4)=0x0) getresuid(&(0x7f0000a62000)=0x0, &(0x7f0000897000-0x4), &(0x7f00005ef000-0x4)) r22 = getegid() sendmmsg$unix(r1, &(0x7f00001d4000)=[{&(0x7f00009b7000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000469000-0x50)=[{&(0x7f000000d000-0xaa)="9a8927aa0b763b2e357c856f7664aa27fe10cdcd04fb303ed3dd8d50fc5e820647f26de95607616e8d9b7c09eef2ea18e6b60ccb840d94a4ad8f509ec1026720eed460b9753b68fc67e6967f7ea19c38ed392cd339080eef9209555e8f9fc3de1da95bd572ca8dc4f0a2104fe56b64986a4b42174ded88024bfb53dc21d354e2a38e92e4ded3b5af8c5f43adb5afc741428d9070d81b6cde76ed57939585952292cd7daf99becb7e14b9", 0xaa}, {&(0x7f0000b14000)}, {&(0x7f0000afc000-0xa3)="6f1ac2cf2d43e146e37dbebeddbcee3dc5fcd90c7a6175dcacdb408570ec2037cbaeffec87853f46253567ed4b7634894303eaeec31223d8fa57b3bdf7f51f20daf25081f02664d2bfc80b3b783ccc8e8be9d8d3aa37ec4df30e27e5357ed32930bcdc2b33f33a8450452d80c19ed5b47a429d2e2ef9f158dc3b77f2c0f4df9aa7a4dcdeef57aa81f880ca30a4151115553a4667945b24ffa9e4a4956f69e2a490edc9", 0xa3}, {&(0x7f0000793000-0xaf)="3a48d60201763aa4c5ede14937417071c267c386ca76de5073f9f1c8f949beba80def27fa1072a13cd083bd3e49d0450654c8d3e3545655f8c2acc72c2a42f85952c42c6fbe1fbe418d4b971119d24c7da94c236a5c6bf52b226c6b0a71ced0384d75df62d496774b34cc6c72d4c831c009e2e6c6fbdb5efe72650b32af440204dc6d7c68b30b1c5b9d9edef54ac33edd59b49ab5b81e55cfcf849d47e103348942fd804b31e98f5f37ae8b04d8942", 0xaf}, {&(0x7f0000ee4000-0x1000)="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", 0x1000}, {&(0x7f0000c29000-0x50)="3002085c21e3bfdd03e1780c825d8268a7273cd132ad54a3d0ed0fb5cb90a9746a71911175a2a14f7800fe3ce196a1e1d0d9f53fbcec351761ad251b373b209612e9169c78c89ec66e588d05a75af368", 0x50}, {&(0x7f0000780000)="d12d8b7519971a639b9b26506016234cb9b486", 0x13}, {&(0x7f0000460000)="81ef6556882b41d26e61d687a55478b41a32eecd6d24900a6d0b38ada2853708c2d355083f5478d0ef3a4028826ec60fc1c69460a72aade27681e34c9826b633094a0e220fe4", 0x46}, {&(0x7f00003ec000-0x9c)="37c16e99da88bce0213e4df60452b12c5d797bbf275ad487571e7b6f38bdb4c07ee8245103f3af8f6566eb819a53704e5d0c5b0d29b01f9e2cbdf8ee4bb7d23be28965e179f571efdc3417ef4902157f6279e731b882bd0fd057f8cc1d553a56920dbac7082b90217599cb7699fd6e1fdc6ebf038687df27807e77c1d3a5208c5729c5167d307e34a4785e993bfc6007baeb0c61a4f92b4962bd8ea6", 0x9c}, {&(0x7f0000cd1000)="4a0c88126d46c75cbe5d4dda1bfc8ec7f0281f90cea110d585ee9c2664949a016bce8b19", 0x24}], 0xa, &(0x7f00000b2000-0x104)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x24, 0x1, 0x1, [r2, r0, r3, r2, r0, r2]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r2, r1, r3, r1, 0xffffffffffffff9c, r2, r1, r2, r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}], 0x104, 0x14}, {&(0x7f0000815000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000eac000)=[{&(0x7f000034b000)="3a1d634c5ab61defccc54d75f4c1bb4f14af5c093b3e8ca96ba3fd5b6eeb20fdf7824827ee6ad852703a73e5240793e4224aed6b094ce969b25db8d1798cf7452f61934753e87fa3496dfca66624c4726d760181871c6df0a562dacb582223dc5c38a8f2a4edcb53c9e1d00af037b1db9bcfd55dd1ffc7b960768826b2f293f99e3f2be59004fa854a8bfcc6a0b0508de008aed31f", 0x95}, {&(0x7f0000885000-0xe)="286821108777cb481808b1bb7bbe", 0xe}, {&(0x7f0000a05000-0x78)="f78d59ed6032eea18d8837e81fd047741dcee5a5b2c7efbe5a671016c877952a0e232d74d63ea583a2191beb4dadaf642a6b6fb6d10ad8bad359a50bab41f0e99d7b19c0ae3bd3312fc35cc03cb68b95ce74eb19fdaae5ea263e21e426ceabe8f200677ef2e915eded55af8f005da458b85365822df83dfb", 0x78}], 0x3, &(0x7f00004c4000)=[@rights={0x34, 0x1, 0x1, [r2, r3, r2, r2, r1, r1, r2, r3, r0, r1]}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @rights={0x30, 0x1, 0x1, [r1, r2, r0, r0, r0, r0, r3, r2, r3]}], 0x7c, 0x1}], 0x2, 0x0) ioctl$int_out(r2, 0x5460, &(0x7f0000d30000-0x4)) getpeername$netlink(r1, &(0x7f0000f1c000), &(0x7f0000157000)=0xc) symlink(&(0x7f00006a8000)='./file0\x00', &(0x7f0000642000)='./control/file0\x00') dup2(r0, r2) 2018/02/10 18:02:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) r1 = syz_open_dev$sndmidi(&(0x7f0000d1c000)='/dev/snd/midiC#D#\x00', 0x21, 0x0) bind$ax25(r1, &(0x7f0000bcf000)={0x3, {"7a5be36e77af84"}}, 0x10) write$vnet(r0, &(0x7f0000b28000)={0x1, {&(0x7f000069a000-0xcf)=""/207, 0xcf, &(0x7f000072c000-0x32)=""/50, 0x0, 0x402}}, 0x3de) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$vnet(r0, &(0x7f0000c51000)={0x1, {&(0x7f00002ae000)=""/24, 0xb8051fc7, &(0x7f00005b3000)=""/101, 0x0, 0x2}}, 0x733) write$vnet(r0, &(0x7f00005ec000-0x68)={0x1, {&(0x7f0000f2a000-0x1c)=""/28, 0x1c, &(0x7f0000e9b000-0x49)=""/73, 0x0, 0x3}}, 0xfffffffffffffd1c) 2018/02/10 18:02:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000880000)='./file1\x00', &(0x7f0000d58000-0x8)='./file0\x00', &(0x7f0000643000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sndmidi(&(0x7f00008bd000-0x12)='/dev/snd/midiC#D#\x00', 0x6, 0x42) ioctl$KDSKBLED(r0, 0x4b65, 0x10001) mount(&(0x7f00008d7000)='./file1\x00', &(0x7f0000dfa000)='./file0\x00', &(0x7f000067d000-0x4)='nfs\x00', 0x10a0820, &(0x7f0000150000)) 2018/02/10 18:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004bd000)='/proc/self/net/pfkey\x00', 0x400200, 0x0) connect$rds(r0, &(0x7f0000c31000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) gettid() r1 = getpgrp(0xffffffffffffffff) timer_create(0x0, &(0x7f0000c75000-0x58)={0x0, 0x41, 0x6, @tid=r1}, &(0x7f0000bff000)) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() timer_create(0xb, &(0x7f0000044000)={0x0, 0x8, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0x989680}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f0000e99000)={0xffffffffffffffff}, &(0x7f0000ac4000-0x10), &(0x7f0000685000)={0x77359400}, 0x8) 2018/02/10 18:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2e000-0x8)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000e54000)='./file0\x00', 0x0, 0x0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) fchdir(r0) r1 = syz_open_dev$mice(&(0x7f0000422000)='/dev/input/mice\x00', 0x0, 0x41) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ffb000)='/dev/vcs\x00', 0x800, 0x0) syz_open_dev$dmmidi(&(0x7f0000f97000)='/dev/dmmidi#\x00', 0x9, 0x10601) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) 2018/02/10 18:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004e3000)={0x0, 0xe8, "035e3a95e051872c364eb1fcf7c30a68a6bcb32e9b80f1221e2c20df91ba63e385bc59ec33069e1591998a6b1837e96b76b92c097c822453595228678207f8c328bcbe0b21663d913d772c6a87e547a4f2f9a2045bb833bc869d1276a2073b3ec85509abd3af594d64ecb220a7df188b41cfff681b24a966e4e29a643302e12d81ed219c8dd9a73b84b134493224ed187e693d92b03d2a0d27aafe4a3fbff14acea4d04434d291d743a42e1299fd8d617f180f44c074701032c901b7a04aaa78885b479adb18f9a90c950b6b8688a72159b7fd60107f9972d5374626384f31bdd400f063638c8900"}, &(0x7f000055f000)=0xf0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b7b000)={0x0, 0x8, 0x20a, 0x6, 0x3f, 0x1000, 0x5, 0xbb, r1}, 0x20) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:47 executing program 6: linkat(0xffffffffffffffff, &(0x7f0000002000-0xe)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', 0xffffffff7fffffff) r0 = syz_open_dev$mice(&(0x7f0000e1d000-0x10)='/dev/input/mice\x00', 0x0, 0x10800) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/02/10 18:02:47 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) setns(r0, 0x40000000) bind$netlink(r0, &(0x7f000001a000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) syz_open_dev$loop(&(0x7f0000017000-0xa)='/dev/loop#\x00', 0x800, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffe, &(0x7f000002b000)=0x0) io_destroy(r1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000001000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f000002a000)) 2018/02/10 18:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bind$bt_sco(r3, &(0x7f0000dee000-0x8)={0x1f, {0x3, 0x4, 0x57e, 0x7, 0x24, 0x200}}, 0x8) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) pwrite64(r0, &(0x7f00008d6000)="cf74adbd61d75efa57813ec80b52dcd936468cdcfda2a51cbca737e72bd2800544ef0cfa11a17013c1197afe2d7c2cc4f8200d4955337f8c0eb45328cc37839e6038", 0x42, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000461000-0x1c)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/02/10 18:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000aaa000)='/dev/dmmidi#\x00', 0x3, 0x420000) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000a47000)={0x1, 0x0, [{0x0, 0x0, 0x8, 0xb08e, 0x7}]}) r2 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='ns\x00') exit(0x3f) mknodat(r2, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/02/10 18:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0xfffffffeffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff0000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f00000a8000-0x8)='./file0\x00', &(0x7f0000d6e000)='sysfs\x00', 0x0, 0x0) umount2(&(0x7f0000fec000-0x8)='./file0\x00', 0x1) 2018/02/10 18:02:47 executing program 4: mmap(&(0x7f0000001000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0xb0080, 0x0) bind$netlink(r0, &(0x7f0000018000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120204}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000025000)) 2018/02/10 18:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) pipe(&(0x7f0000da0000-0x8)) lseek(r0, 0x0, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000ecb000-0x10)=@ax25, &(0x7f0000b91000-0x4)=0x10, 0x800) recvmsg(r0, &(0x7f00007cc000-0x1c)={&(0x7f00003d7000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000c36000)=[], 0x0, &(0x7f0000efa000-0x1000)=""/4096, 0x1000, 0x8}, 0x163) r1 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f0000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) tee(r2, r1, 0x6, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) syz_open_dev$mice(&(0x7f00007b3000-0x10)='/dev/input/mice\x00', 0x0, 0x0) readv(r1, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) bpf$BPF_PROG_QUERY(0x10, &(0x7f000094a000)={r3, 0x7, 0x1, 0x8, &(0x7f000035f000-0x4)=[0x0], 0x1}, 0x20) mq_notify(r1, &(0x7f00003f4000-0x58)={0x0, 0x39, 0x0, @thr={&(0x7f00005fd000-0xe8)="fe326c8533d96d3d197d0ef3d1bc05b6059053a3e5a51321c0a4e73579a84f3206b1dde9372d0d2c60e04ae3ac53c3def706bcd19ae3dfcb640524126b503ec7c96449e2619ba1a32d888123ab735dd1a2e9418723651c304c3f4ee747ce4c48b3ece1fd46cb58f2b22e80e97e1d08e0594bdbbfd0d2f3f5a61c5da62d0b46c2f181ab089aff34964cd5f7007712a085336cb56360573109d188f5dc07187088aeeed823a56d70a38caaa163b6877d211b95f68c30cd3e9f1f5a871e36bed0b4af1e4d804c99c1b9e429ebd2fd8b84bce528eb658ce8b9a63a7c57dcf50b0c53869fc9abed7629c1", &(0x7f0000569000-0x58)="326838b5f29985edccd4dfa2bd9c8ec553eee0c43a233067920c177a675359942d654fe21406ea67db4e6a9b6a308f5e95acf28a4188ed18c9003a3e0e24c829e57a402e5bdc3376ecfe772e841a28e12554b63aabebe433"}}) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000993000-0x4)=0x9, 0x4) 2018/02/10 18:02:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000003000-0xd)='/dev/dmmidi#\x00', 0x7f, 0x201) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000)=0x3f, 0x4) r1 = syz_open_dev$audion(&(0x7f0000002000-0xc)='/dev/audio#\x00', 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000001000), &(0x7f0000000000)=0x2) request_key(&(0x7f0000001000-0xc)='id_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f00003c4000-0x1)='\x00', 0xfffffffffffffffc) 2018/02/10 18:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) acct(&(0x7f0000dc4000)='./file0\x00') mq_notify(r0, &(0x7f00004f0000)={0x0, 0x0, 0x1, @tid}) r1 = dup(r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000081f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f0000a89000-0x4)=r2) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/02/10 18:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000750000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00009bc000-0x154)={0x18, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) pipe2(&(0x7f0000d05000-0x8)={0x0}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000006f000)={0x0, @loopback, @empty}, &(0x7f00002a6000-0x4)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000cfa000-0xc)={0x0, @dev, @local}, &(0x7f00003b2000)=0xc) sendmsg$nl_route(r1, &(0x7f000024d000-0x1c)={&(0x7f0000842000)={0x10, 0x0, 0x0, 0x20000020}, 0xc, &(0x7f00009b6000-0x8)={&(0x7f00008f5000)=@bridge_getlink={0x54, 0x12, 0x10, 0x5, 0x3, {0x7, 0x0, 0x0, r2, 0x4, 0x8200}, [@IFLA_EXT_MASK={0x8, 0x1d, 0x6}, @IFLA_IFALIASn={0x4, 0x14}, @IFLA_CARRIER={0x8, 0x21, 0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x8000}, @IFLA_IFNAME={0x14, 0x3, @common='erspan0\x00'}, @IFLA_IFALIASn={0x4, 0x14}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x0) syz_open_dev$sndmidi(&(0x7f00006a6000-0x12)='/dev/snd/midiC#D#\x00', 0x760d, 0x80) 2018/02/10 18:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f000045b000-0x8)='./file0\x00', &(0x7f0000b2f000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x2554, 0x7, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000237000-0x4)=0x0) fcntl$lock(r0, 0x7, &(0x7f00000a3000-0x10)={0x1, 0x0, 0x6, 0x1ff, r1}) r2 = syz_open_dev$sndmidi(&(0x7f0000c84000)='/dev/snd/midiC#D#\x00', 0x6269, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000cc8000-0x2e)={0x0, 0x26, "18c358257c2a4c2b6390b13da8acfb425aebfa61ce302ef2ace1fd0a964e2495b3991f125f27"}, &(0x7f0000ee6000)=0x2e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000083f000-0x8)={r3, 0x81}, &(0x7f0000a32000-0x4)=0x8) ioctl$KVM_GET_VCPU_MMAP_SIZE(r2, 0xae04) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000c2a000-0x4)=0x67f, &(0x7f0000acc000-0x4)=0x4) r4 = socket(0x2, 0xe, 0x3) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00004ba000+0x7bf)={0x0, 0xc10, 0x10, 0x1, 0x25}, &(0x7f00000a9000)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000b48000)={r5, 0x4}, 0x8) sendmsg$nl_route(r4, &(0x7f0000fd4000)={&(0x7f000061f000-0xc)={0x10}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x28, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MASTER={0x8, 0xa, 0x1}]}, 0x28}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f000051d000)={r4}) 2018/02/10 18:02:47 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) connect$bt_sco(r0, &(0x7f0000c88000)={0x1f, {0x1000, 0x5, 0xfff, 0x4, 0x0, 0x400}}, 0x8) mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x2000000000000005, 0xb, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000d5000-0x2c)={0x5, 0x1, 0x4, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000ff2000), &(0x7f00001f3000)=0x4) 2018/02/10 18:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000524000)={0x0}) fcntl$setlease(r0, 0x400, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0xfffffffffffffe0c, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, @perf_bp={&(0x7f0000baa000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) ioprio_set$pid(0x3, 0x0, 0x0) 2018/02/10 18:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00007bc000-0xb)='/dev/loop#\x00', 0x1000, 0x4000) memfd_create(&(0x7f0000001000-0x7)='cgroup\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @tid}) 2018/02/10 18:02:47 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000bae000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00003ce000)=0x1c, 0x80000) fcntl$addseals(r0, 0x409, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f000049b000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000b1d000-0x4)=0x5) write$fuse(r1, &(0x7f000000b000-0x21)={0x1c, 0x6, 0x0, @fuse_notify_inval_entry_out}, 0x1c) 2018/02/10 18:02:47 executing program 7: mmap(&(0x7f0000000000/0x3ae000)=nil, 0x3ae000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x51, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@nfacct={0x0, 'nfacct\x00', 0x0, {'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @multicast2=0xe0000002, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x14, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003ae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045878) r1 = open$dir(&(0x7f00003ae000)='./file0\x00', 0x0, 0x41) getdents64(r1, &(0x7f000024c000)=""/114, 0x72) 2018/02/10 18:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl(r0, 0x6, &(0x7f0000efd000)="bcb2585fb19f7b366255c18be3b495e0bdeaf366283e47308274ec22c2b7cbf6433ace16788c22bb4a2e7de7dd21cfd38aec35359ef653f6ce796d4f80dda8da359183cae2bd9d465ea72807456c07ce4fddd9229d221a1eb17da6fa9a9fd9d267c8b95ad2f245c23f01d4e95c84e282cd88f204931ef9d06820879ad8a1682a60c7dff8f20c01a0cc3afd491d") write(r0, &(0x7f0000946000-0x30)="b63db85e1e8d020000000000003ef0011dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) 2018/02/10 18:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000f66000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000750000)=0x32) mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000a4d000-0x8)='./file0\x00', &(0x7f0000110000)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000c7c000)={@generic="5f550df2d1a8ad290c49ff085e84ef23", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) getpid() execve(&(0x7f0000524000-0xe)='./file0/file0\x00', &(0x7f0000737000)=[&(0x7f00005ec000)='\x00', &(0x7f000074d000)='/selinux/avc/cache_stats\x00', &(0x7f0000966000)='\\usersecurity-\x00', &(0x7f00002ef000-0x1a)='lo!cpusetselinux\\-system/\x00', &(0x7f0000133000)='/selinux/avc/cache_stats\x00', &(0x7f000025b000-0x1)='\x00', &(0x7f0000c7c000-0x79)="736500696e757870707030776c616e30706f7369785f61636c5f6163636573732473656c696e75782d62646576657468315d0083e8a14883c413832241ee9c1ffe69a3f7e389ed4f4ffbafb0b16bad45de31dd4419a8f992fb0d320d38f9044fda4d516230c32f9a4cd193fee6c46724baf0c6fcdfc294fa07", &(0x7f00003ee000)='#t]$(-^security\x00', &(0x7f00000da000-0x6)='wlan0\x00'], &(0x7f0000264000)=[&(0x7f0000de4000-0x5)='vxfs\x00']) r2 = open(&(0x7f0000f8b000)='./file0/file0/file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000886000-0x34)={{0x1, 0x0, 0x480000, 0x3, 0x2}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f000039e000)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000627000)={{0xfffffffffffffff8, 0x401}, 'port1\x00', 0x24, 0x10, 0xc241, 0x5, 0x6, 0x2, 0x4, 0x0, 0x6, 0x7fff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000880000-0xa0)={0x0, @in6={{0xa, 0x3, 0x7, @empty}}, 0x3, 0x3, 0x2, 0x1, 0x4cc}, &(0x7f00002ba000)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000093c000-0xa0)={r3, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x5, 0x7, 0x4, 0xfffffffffffffffb, 0x4}, &(0x7f00009e1000-0x4)=0xa0) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) 2018/02/10 18:02:47 executing program 4: mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000009000)={@dev={0xfe, 0x80, [], 0x0, 0x17}, 0x4, 0x3, 0x2, 0xa, 0xeb9, 0xa8, 0x3}, &(0x7f0000000000)=0x20) 2018/02/10 18:02:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) setuid(r0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fchmod(r1, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000bc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getuid() pwritev(r2, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc004240a, &(0x7f0000c54000-0xc)={0x0, 0x0, []}) 2018/02/10 18:02:47 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000e000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000012000)=0x14, 0x800) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000012000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000013000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r2, &(0x7f0000010000), &(0x7f0000013000-0x4)=0x58, 0x80800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000012000-0x28)={@common='bcsh0\x00', &(0x7f0000005000-0x2c)=@ethtool_cmd={0x30}}) 2018/02/10 18:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() pipe2(&(0x7f0000e01000-0x8)={0x0}, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000919000-0x90)={0xfd, {{0x2, 0x0, @loopback=0x7f000001}}}, 0x90) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndctrl(&(0x7f00003a2000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc2c45512, &(0x7f000063d000)={{0x7, 0x3, 0x6, 0x1, "c1b3200ff3d2a48b537ac425ea16ceb56dca471d8173bd3ed0573a338c73bbf393536fb04af1b8ae025093c1", 0x1ff}, 0x9, [0x6, 0x4, 0x26e, 0xaa4, 0x0, 0x8790, 0x1f, 0x8001, 0x0, 0x8, 0x9, 0x4, 0x120000000000, 0x3f, 0x7ff, 0x5, 0x386b, 0xff, 0x7, 0xffffffffffffffe0, 0x401, 0x800, 0x0, 0x9, 0x40, 0x6, 0x80000000, 0xfffffffffffffc00, 0x7fff, 0x800, 0x100000000, 0x12dac9ae, 0x4, 0x2, 0x5, 0x7, 0x1, 0x8001, 0xaa, 0x7fffffff, 0x1, 0x4, 0x0, 0x9, 0x4, 0x1, 0x1a69, 0x6, 0x7f, 0x81, 0x8cac4900000000, 0x1, 0x3, 0x573ae4d1, 0x80, 0x43b, 0x3, 0x8, 0x2, 0x4e2, 0x0, 0x2, 0xffff, 0x0, 0xfffffffffffff43e, 0x7, 0x99, 0x9, 0x40, 0x44, 0x10000, 0x0, 0x100000001, 0x2, 0x5, 0x5, 0x6, 0x1, 0x9, 0x5, 0x54, 0x7, 0x1, 0x1, 0xc38, 0x7ff, 0x80, 0x1, 0x8, 0x9, 0x9, 0x1ff, 0x0, 0x2, 0x9, 0x6, 0x401, 0x9, 0x2, 0x8000, 0x2, 0xd7f8, 0x40, 0x0, 0x100000001, 0x7, 0x1, 0x995, 0x6, 0x101, 0x7, 0x7, 0x2, 0x58fd, 0x200, 0x7fff, 0x4, 0x9, 0x4, 0x2, 0x3a2b, 0x6, 0x40, 0x6, 0x6, 0x1fffffffc0000000, 0x3, 0x10001], {0x77359400}}) 2018/02/10 18:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000c53000)='/dev/dsp#\x00', 0x1, 0x4000001) ioctl$int_in(0xffffffffffffffff, 0x800000c0045009, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000213000-0x10)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) pipe(&(0x7f0000da0000-0x8)) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x11, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe2000-0xa)={r0, &(0x7f0000fe4000), &(0x7f0000707000)=""/55}, 0x18) timer_create(0x0, &(0x7f0000da9000-0x58)={0x0, 0x36, 0x2, @thr={&(0x7f00001da000)="c522c6f38069311983c2c25fcc5c0f6e68398f22687d321f32291bd5d12fedd335633417814d24f01bbd431f17b7b9f0375afab4f42ab5327180e872ab109119850362410c209abf769957ade55147db204ebd6fedecc86a640b6a35b3a11aa49f9cdc24825e706046a8a45b9ace80e74ef8c120fbdd623e5b5e95735343e48b2476f399dcd5d4ebde05efab4ab0ebe7cd7228dc9ac498c18555e04ca10f6e7e0a6ea4e41a460e002a61eece67d855ba30771e22b0c75218353fb3980b327a067306e143b7d69750efa72bdba81a3826771642033ca8d0a4d718f72fb1dcc4", &(0x7f0000137000-0x86)="dd42a8bc3de502430c5eea2c48c2823532cac8f07f27783e7a9fea667a9b6f997450d9f8eb7364a3bb5b2da94c00bfb13d016c2fa15231e2972243b1ca73a39edfebebc52947a3432e1764290f653af5002e6f8938fe809b3a5eb8faf47bedefcd832613418cc7d6a67b59b2d6fcc208b02bfee2abc205d671f328a5679f958b3a2798cf2ce5"}}, &(0x7f0000ab7000)) [ 66.522603] audit: type=1400 audit(1518285767.413:65): avc: denied { net_raw } for pid=9972 comm="syz-executor4" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 18:02:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000012000-0x18)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f79000-0x3)=0x8, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000534000)='/dev/sequencer\x00', 0x20400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000a8d000)=[@in6={0xa, 0x0, 0x1ff, @empty}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x0, @broadcast=0xffffffff}], 0x3c) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000058e000)=""/217) 2018/02/10 18:02:47 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000596000-0x9)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000eaa000-0x2a)="98f12bdb8289fc41e23dcf1ff9d3e9260abf32f38913676582884e4b34b1b07d8b0e428205934d19d8a5", 0x2a) r1 = socket$inet(0x2, 0x801, 0x400) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000ef1000)={0x0, 0x32, 0x2, @thr={&(0x7f0000ef1000)="aaebd1cac9cbda644d25afeef30278ddb344c65b48848647a768ed1e8162249af8ae8b394781119f44b0a95e8796f5ecfbeb96041f5de097b37d133766b744fc8ecb4a20d23a9b938e8d5e1408267a60f32d321210555fcb7eb133e6e48bda0c87501ca45aead88576f139f25636a28bc8e8959be018aab3468ec131e4a70a87a31f4ae3dafb8f3a18611469b2c5b13d557dfbb6d7c9ff49497821b8592f809cfd827ab67a593ad79374c67fee960e336a0f04c946cba51699f02e7e734da77e0b0ba5432df24db21b5e6528f1d7d8922538ee77c645808f69948f88", &(0x7f00001da000-0xf2)="951b9f36ce63c3d188c3e3d5d8ee20909629efee3871d40014b7e2bb2ac99e5c34145a3c5e8f0e05ade8afbf84de13850513c3db251d132181f04dbe35ca7492fd6e26960fd36661384bfe192462ec8be3d8ae43c80826220a9df440405d00907be01fac7fa41490ab0d13d87a0ae444872c84ca7ef6046ba9adbc8d5f96852860403adf791128b9ecf53d22c9e09162dbaea5ba6382b016bf2118d7570e0cf6fbdba31790fa7844f48539b4f490cea3f298920ce9eecb9a9f9812d6235eb87454851dd254662d0253dbd02868b8de3f0afa14c89f395a3839c0b3be0bf53e47ecd3d9f43bde0137132b4a55a648f0b5476e"}}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef1000-0x4)=0x200, 0x248) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000ef2000-0x8)='./file0\x00') mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000ef2000)='./file0\x00', 0x10) connect$l2tp(r2, &(0x7f0000ee7000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x3, 0x4, {0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0xcc}}}, 0x32) 2018/02/10 18:02:47 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xb)='net/psched\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000003000-0x4), 0x4, 0x0, &(0x7f000029a000-0x8), &(0x7f000029a000), 0x0) 2018/02/10 18:02:47 executing program 6: set_thread_area(&(0x7f0000320000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00004b0000)=0x68e, 0x4) [ 66.615108] audit: type=1400 audit(1518285767.444:66): avc: denied { dac_read_search } for pid=9971 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.640013] audit: type=1400 audit(1518285767.444:67): avc: denied { sys_chroot } for pid=9971 comm="syz-executor6" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 18:02:47 executing program 7: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000030000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xed2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4c, &(0x7f0000022000-0x330)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f0000030000-0x30), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="d5c44e772d766c34a7b3ae1bf7a7274e", @generic="8945c98d4224a5f11c63effe4dc5508b"}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='irlan0\x00', @common='ip6_vti0\x00'}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) 2018/02/10 18:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x3, 0x400000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000f16000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d1e000)='/dev/cuse\x00', 0x109800, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a05000)=0xf97e, 0x4) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000a79000)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000091000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000b3a000-0x10)={r3, 0x8, 0x8001, 0x8001}, 0x10) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000175000)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$inet_dccp_int(r4, 0x21, 0x10, &(0x7f000088a000)=0xdec3, 0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000c58000)={0x0, 0xca}, 0x10) [ 66.664492] audit: type=1400 audit(1518285767.454:68): avc: denied { sys_admin } for pid=9971 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.688849] audit: type=1400 audit(1518285767.454:69): avc: denied { dac_override } for pid=9973 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 18:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000be7000-0xfa)=""/250) 2018/02/10 18:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) pipe(&(0x7f0000da0000-0x8)) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) [ 66.713355] audit: type=1400 audit(1518285767.468:70): avc: denied { net_admin } for pid=4007 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.737759] audit: type=1400 audit(1518285767.478:71): avc: denied { net_admin } for pid=4007 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 18:02:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000c71000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x80000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00008f3000)={0x1cd3, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}) r1 = syz_open_pts(r0, 0x801) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b2a000-0x24)={0xffffffffffffffff, 0x9}) writev(r1, &(0x7f0000cd1000+0x620)=[{&(0x7f0000956000)="fb8c", 0x2}], 0x1) fcntl$getownex(r1, 0x10, &(0x7f00006db000-0x8)={0x0, 0x0}) r3 = getpgid(r2) process_vm_writev(r3, &(0x7f0000583000-0x18)=[{&(0x7f00003c2000-0x4f)=""/79, 0x4f}, {&(0x7f0000ed0000-0xcb)=""/203, 0xcb}, {&(0x7f0000fce000-0xad)=""/173, 0xad}], 0x3, &(0x7f00000f2000)=[{&(0x7f0000e06000)=""/32, 0x20}, {&(0x7f0000fc2000)=""/74, 0x4a}, {&(0x7f0000a25000-0x85)=""/133, 0x85}, {&(0x7f000010f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000689000-0x7c)=""/124, 0x7c}, {&(0x7f0000f00000-0xcf)=""/207, 0xcf}, {&(0x7f0000124000-0x1000)=""/4096, 0x1000}], 0x7, 0x0) 2018/02/10 18:02:47 executing program 4: socket$inet(0x2, 0x3, 0x2) 2018/02/10 18:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000e9000)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000fad000-0x1)="01", 0x1, r0) r2 = add_key$user(&(0x7f0000fc1000-0x5)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b33ab76079ebe0d94f729cd653e520c19ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8c0ecd3fff3283f747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd640b336616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d3056391f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149be31bd78b506e8b", 0xc0, r0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a5e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) request_key(&(0x7f00008bc000)='asymmetric\x00', &(0x7f0000abb000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000048f000-0x1d)="6c6f6e6f6465766c6f656d31707070306e6f6465766370757365748200", r2) setsockopt$sock_void(r3, 0x1, 0x1b, 0x0, 0x0) keyctl$dh_compute(0x17, &(0x7f0000b55000-0xc)={r1, r2, r1}, &(0x7f0000702000-0x5)=""/5, 0x5, &(0x7f0000c97000)={&(0x7f0000a72000-0x10)={'poly1305-generic\x00'}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000009a000)={0x0, 0xfa, "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"}, &(0x7f0000de8000)=0x102) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a8a000-0x20)={0x4d, 0x1, 0x8200, 0x1, 0x8, 0x9, 0x20, 0x2cc, r4}, 0x20) clone(0x11100000, &(0x7f00008d2000-0x30)="e0c5347c411fd58be81483e691bdaa57335438f919b0927d2dc87e0b98b91657bc3f5c6773896bd69132a548b90d12ff", &(0x7f0000df3000-0x4), &(0x7f0000d49000), &(0x7f00007da000)="2d6b05b9a6af05c94ebdca34d622044ed93fb9db678841a8a5341e960183c83b209641ffdb8225770b40c0d133059ee0f3f5464ff93429de9a466610ce947fdca4b38b53d0d9d681789fdbe0b2fbf4e3b16a84381fbe7bb7946495ee1b4727a0b9") [ 66.762088] audit: type=1400 audit(1518285767.493:72): avc: denied { dac_override } for pid=9973 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.786607] audit: type=1400 audit(1518285767.506:73): avc: denied { sys_admin } for pid=9971 comm="syz-executor6" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 66.810933] audit: type=1400 audit(1518285767.510:74): avc: denied { dac_read_search } for pid=9971 comm="syz-executor6" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/10 18:02:47 executing program 0: mmap(&(0x7f0000000000/0xb17000)=nil, 0xb17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-generic\x00'}, 0x58) accept4$alg(r0, 0x0, 0x0, 0x800) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000980000)={0x0, 0x0, &(0x7f000038f000)=[{&(0x7f0000c91000-0x66)="94", 0x1}], 0x1, &(0x7f00005f6000)=[]}, 0x0) 2018/02/10 18:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000116000-0xf)='/dev/snd/timer\x00', 0x0, 0x400) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000949000-0x34)={{0xfffffffffffffffc, 0x3, 0x0, 0x8000000000}}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000512000)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/02/10 18:02:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="91aa87010228804b1ae40780c8d771c33f95525879fb04f9f4918a2d15975acaa65339d5eda60b8de64bb840bac77da9835be403128b6084852445212e9fe9b293c6971fab16dd6127a2fa", 0x4b, 0x40000, &(0x7f0000002000-0x10)={0x2, 0x1, @rand_addr=0x2}, 0x10) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000001000)={0x10d000, 0x1, 0xcce9, 0x80000000, 0x2}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r1, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000c36000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002c0000), &(0x7f0000169000-0x4)=0x4) 2018/02/10 18:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00001a6000-0x7)="8b21898acfe06a") dup3(r1, r0, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000535000)='/dev/ptmx\x00', 0x8200, 0x0) 2018/02/10 18:02:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000069f000)={0xc6, 0x40, 0xc00, 0x7fff, 0x7, 0x5, 0x101, 0xf11a}, &(0x7f0000000000)={0x9, 0x5, 0xfffffffffffffff8, 0x5ef, 0x7ff, 0x38e, 0x0, 0x3ff}, &(0x7f0000000000)={0x4, 0x1, 0x8, 0xd891, 0xffff, 0x100000000, 0x0, 0x3f}, &(0x7f0000000000)={r0, r1+30000000}, &(0x7f00001a2000-0x8)={&(0x7f00003a0000)={0x1}, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xffc, &(0x7f0000001000-0x4)=0x0) io_getevents(r3, 0x0, 0x0, &(0x7f0000356000-0x80)=[], &(0x7f00009f8000-0x8)={r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x2000) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00006f9000-0x8)=0x7, 0x8) 2018/02/10 18:02:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000031f000-0x10)={0x3, 0x0, 0x10001, 0x4}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000cec000)={0x3, r1}) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) pread64(r0, &(0x7f00009d3000)=""/145, 0x91, 0x0) 2018/02/10 18:02:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8907040000", 0x5) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00004fd000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000bc0000-0x4)=0x5) connect$inet(r0, &(0x7f00004ea000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/10 18:02:47 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xfffffffffffffff8, 0x20001) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000d7b000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) accept4$alg(r0, 0x0, 0x0, 0x80800) bind$inet6(r1, &(0x7f0000bc3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000564000-0x4)) 2018/02/10 18:02:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f6d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000722000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f000030f000)=r1) r2 = syz_open_dev$mice(&(0x7f0000981000-0x10)='/dev/input/mice\x00', 0x0, 0x501240) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00008fa000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00001af000-0x28)={@generic="0343c4be582edcb654d410b1672d04a3", &(0x7f0000bcc000-0xbf)=@ethtool_gstrings={0x1b, 0x9, 0xb3, "987e1072ff3072365f0ecd3322eb94b117aee68e3058f64e96595a5190599bb08fd873396c269c8263ff59cf21d914be84ee7a8a1067e8ec3c7422f5c6697fa06e4cfb08e292e0c37571922bc107bda06c388c5c6e3db8654785825927fdac1bfc9dbeaca286972d28b432abb487c2b5b343c4668f279e6fb277bfd12973b309f5ad800730826eb90de69247c5d55d2efcb0cf93d5925165a4d2461042eb7cae915d4c33fbcb06a8a8a2eb1283ad63d0fbd846"}}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xb, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_IRQ_LINE(0xffffffffffffffff, 0x4008ae61, &(0x7f0000a21000)) setsockopt$ax25_int(r2, 0x101, 0xc, &(0x7f0000c01000-0x4)=0x8, 0x4) 2018/02/10 18:02:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a86000-0xe8)={{{@in=@local, @in6=@ipv4={[], [], @dev}}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000d9c000)=0xe8) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000061c000-0x4), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00002b9000-0xa)='attr/prev\x00') ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f0000269000)=""/213) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b24000)={0x0}, &(0x7f0000969000-0x4)=0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00006f4000-0x10)={0x6, 0xf7aa, 0x3, 0xfffffffffffffc01}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)=0x80000000, 0x4) setpriority(0x0, r3, 0x17) setsockopt(r1, 0x10e, 0xb, &(0x7f0000f67000), 0x0) 2018/02/10 18:02:47 executing program 1: socketpair(0xb, 0x807, 0x8, &(0x7f0000650000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x130, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x21c, 0xffffffff, 0xffffffff, 0x21c, 0xffffffff, 0x3, &(0x7f00009e3000-0x30), {[{{@ipv6={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff000000, 0xffffffff, 0xffffff00], [0xffffffff, 0xff, 0xffffffff, 0xffffffff], @common='bpq0\x00', @generic="08bc6850f0a4c6f20ede3d08fc5076d8", {0xff}, {0xff}, 0x3a, 0xfffffffffffffffa, 0x6, 0x5d}, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0xa2, 0x0, 0x1}}, @inet=@rpfilter={0x24, 'rpfilter\x00', 0x0, {0xf}}]}, @unspec=@CT0={0x40, 'CT\x00', 0x0, {0x1, 0x1, 0x7, 0x2, '\x00', 0x8}}}, {{@uncond, 0x0, 0xcc, 0xec, 0x0, {}, [@common=@ipv6header={0x24, 'ipv6header\x00', 0x0, {0xfa, 0x40, 0x1}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x344) mmap(&(0x7f0000000000/0xd19000)=nil, 0xd19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00009c8000-0x4)=0xfffffffffffffff4, 0x4) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000d19000)={0x7, 0x9, 0x2, 'queue0\x00', 0x7}) 2018/02/10 18:02:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000381000)=""/197) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c57000)='/dev/sequencer\x00', 0x4200, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000c08000)={0x0, 0x8, 0x2, &(0x7f0000d15000)}) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r0, 0x0) 2018/02/10 18:02:48 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000039000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000011000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x182000000}) 2018/02/10 18:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f000031b000-0x18)={&(0x7f00003b1000/0x2000)=nil, 0x28000000, 0x7, 0x40, &(0x7f00004c0000/0x3000)=nil, 0x1f}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f000010a000-0x4)) setsockopt(r1, 0x800000010d, 0x2, &(0x7f0000d15000-0x4)="02f9ffff", 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1d000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffd, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xf, 0x6, 0x4) perf_event_open(&(0x7f0000349000-0x78)={0xfffffffffffffffe, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x9, 0xefa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e6a000)) 2018/02/10 18:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea2000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001fc000-0x4)=0x6, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000624000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e50000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000fb000)=0xe8) bind$can_raw(r1, &(0x7f0000ba2000-0x10)={0x1d, r2}, 0x10) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b02000-0x8)={0x0}, &(0x7f0000ff9000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000dcb000)={r4, 0x5, 0x6, [0x36f4, 0x0, 0xffffffffffffffff, 0x5, 0x200, 0x6]}, 0x14) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000c6c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f000041f000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) 2018/02/10 18:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000260000)=0x2, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f00008ae000)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[], 0x0, &(0x7f0000004000)=[], 0x0, 0x3fffffe}, 0x0) 2018/02/10 18:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1}, 0x20) 2018/02/10 18:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80003, 0xfffffffffffff6da, &(0x7f0000e4b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004b1000)={0x0, 0x401}, &(0x7f0000504000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000090c000)=@assoc_value={r1, 0x297}, &(0x7f00007ee000-0x4)=0x8) r2 = socket(0x1000000010, 0xa, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000f79000)={@common='sit0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_TXQLEN={0x8, 0xd}]}, 0x28}, 0x1}, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00003a8000)={{0x2, 0x3, @rand_addr=0x3}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x22, {0x2, 0x0, @broadcast=0xffffffff}, @common='rose0\x00'}) 2018/02/10 18:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80000, 0x40002, &(0x7f0000002000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/10 18:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003b8000)='/dev/vcsa#\x00', 0x8, 0x40c001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00005dc000-0xa0)={0x0, @in6={{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x8}}, 0x7, 0x10001, 0x4, 0xfff, 0xffffffff}, &(0x7f00006f1000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000033c000)=@assoc_value={r1, 0x6}, &(0x7f0000c42000-0x4)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x31, &(0x7f0000dfd000-0x4)=0xff, 0x4) rt_sigpending(&(0x7f0000687000), 0x8) syz_emit_ethernet(0xad, &(0x7f0000237000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffe78, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8b, 0x0, "69faeeed1b2f97cea3bd93cae774f849e8608a14fc222fb1ab074a833e4c8f4592ff513d0ea8bdfe6d414e6a60696b32eb3c432df1ed41d7285e701b2d23b69465907dec3016d65ad7e88dc314d7507d5d1dd5399df2b5aca6fcc22c320c1142beeac8a2a856cdcb4ed5be4e6e033cb2ccc9d000451cd213982ac73740b52cca265629"}}}}}, 0x0) signalfd(r2, &(0x7f00009a4000-0x5)={0x6}, 0x8) readv(r2, &(0x7f0000b91000-0x60)=[{&(0x7f000037d000-0xb)=""/11, 0xb}], 0x1) 2018/02/10 18:02:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000e3f000)={0x9, 0x0, [{0x9, 0x1, 0x0, 0x0, @sint={0x3f, 0x1f}}, {0xff, 0x0, 0x0, 0x0, @msi={0x7, 0x40, 0x2}}, {0x800, 0x2, 0x0, 0x0, @msi={0x0, 0x3, 0x1}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x2, 0x40, 0x9, 0x5, 0x2}}, {0x7, 0x2, 0x0, 0x0, @msi={0x606, 0x6, 0xb5fa1f3}}, {0x80, 0x6, 0x0, 0x0, @sint={0xffff, 0xfffffffffffffff8}}, {0x400, 0x7, 0x0, 0x0, @irqchip={0xf7, 0x8}}, {0x2, 0x4, 0x0, 0x0, @adapter={0x4, 0x6, 0x2, 0xb572, 0x7b}}, {0xd47a, 0x4, 0x0, 0x0, @msi={0x3, 0x5, 0x4}}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f00009c1000)='/dev/amidi#\x00', 0x8, 0x80) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8946, &(0x7f0000ea6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000eab000)="2600000000010008ef030b0000edff060093c236000397000000000000000500"}) 2018/02/10 18:02:48 executing program 1: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = dup(r0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000fe6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e12000)=0x14) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f0000852000-0x1c)={&(0x7f0000fe5000)={0x1d, r3}, 0x10, &(0x7f00007e1000)={&(0x7f0000fe6000-0x48)=@canfd={{0x3, 0x8, 0x3ff, 0x4}, 0x2b, 0x3, 0x0, 0x0, "75716416162eb91c9f06ee7a7e05f4b900960edf58f66fb77946b7b0267d6cd54000b6b889ab658a0191de8f2f5109b28575250a3582fd2157c464152317147c"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$TCSETS(r1, 0x5402, &(0x7f0000afd000-0x24)={0x0, 0x0, 0x0, 0x3f}) readv(r1, &(0x7f0000941000-0x40)=[{&(0x7f0000fe8000)=""/23, 0x17}], 0x1) 2018/02/10 18:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006a4000-0x90)={0xd86, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}}}, 0x90) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000263000)) 2018/02/10 18:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000817000)=0xf42) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ef4000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f0000fab000-0x40)={0xf110, 0x6, 0x1000, 0x80000001, "33a4309249849e239032c85b125423dab45d66d249ae740b9eb574fb0b17e9add0b73abece2f009746c7442c"}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000092a000)=0x31, 0x4) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000486000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a1d000)=0x1) 2018/02/10 18:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000d64000-0x4)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000078000-0x8)=@assoc_value={0x0}, &(0x7f0000d62000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a14000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x3, 0x8, 0x6, 0x5, 0x20}, &(0x7f00009ba000)=0xa0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000ec5000)=0xffffffffffffffff, 0x4) mkdir(&(0x7f0000219000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000857000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000a1e000)='mqueue\x00', 0x0, &(0x7f0000b3d000)="ea23ccfd89aed5a2a815b8") 2018/02/10 18:02:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006f6000)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000465000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000038000-0x18)={@empty, 0x5, r1}) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) connect$inet6(r2, &(0x7f00001d6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/10 18:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a66000-0xb)='mime_typeK\x00', 0xba65f53d4e681c95) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000a7000-0xe8)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f00000e5000)=0xe8) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000681000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f34000)={{{@in=@dev, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000d10000)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f00008c1000-0x1c)={&(0x7f00007cb000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00007ea000-0x8)={&(0x7f0000bbc000)={0x1d8, 0x13, 0xf, 0x4, 0x3, 0x0, {0xd, 0x0, 0xa}, [@generic="11c1a1999dab65541583d46ad304aa38ff2bd4245e9d87607cc032d537ef8e96cd57998775501397aafbc34a9b075e2a25f0f9f68761d8e7f4ef04e73bffb14b37a3572182d331e033cb12061cdd2f80673d70ff69f5011bffb0476e65dad37c0061663116475bb9468ca3c632b9f6a76c7d3bb3b61bedabc82a26d847693ac805206e3f2a3236fc5c604afb26c2220736590ffef057f1556fbbc46e2a8f6b00dbad0c24e9f19362713f18ac41657a60e1f8d997c81cfaa6f52822cdb1add864d165deca", @nested={0x98, 0x9, [@generic="ac5649dc4b7bd330e5d6956bd42e2b6b7864", @typed={0x10, 0x1b, @u64=0x6}, @generic="301b2956407cbb0604ec765da499da11cb83f375a6d1423023a9ef1593bdea6577dc44888f993482b0b887075bd6fcae04cf52a9378946c9dce7b900ac152224d14906c242bd856e4c6941e74fb6780cab821ab08657037e9f8b16ad4d94f5ca8331ecf209e851987b0545049f938b27"]}, @generic="2ecf1e204d671351874a59739e962f2248d6253050dac4de8d929fed76239f44d2b8eafd81e5", @typed={0xc, 0x8d, @uid=r1}, @typed={0xc, 0x7f, @fd=r2}, @nested={0x28, 0x3c, [@typed={0xc, 0x76, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x77, @uid=r3}, @typed={0xc, 0x88, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x4000000}, 0x20004801) r4 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r4, 0x4, 0x40c00) readv(r4, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) r5 = getpgid(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f0000a11000-0xa)='autogroup\x00') 2018/02/10 18:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00001bf000-0x3e)=""/62, &(0x7f0000752000-0x4)=0x3e) 2018/02/10 18:02:48 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) getpriority(0x2, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x0, 0x0) sched_getattr(r0, &(0x7f0000001000-0x30), 0x30, 0x0) ioctl$KDGKBLED(r1, 0x4004510d, &(0x7f0000001000)) 2018/02/10 18:02:48 executing program 0: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x9, 0x8, &(0x7f0000000000)="ee8db17e6115f91b6357eeeb52fa9a0c8aa58f56d164e181114dace9d6042632906997bf96a90a04ed432ca902095a2ed979dcfc23d7267eb2afe27ff9f1c6fcb3f88c9412288fb75e763a509067fa4a5fa8b2f68e5482e89ebddb48acf77a02601f2a3b70cad3974b3168882a25e634e4be8e9f0cce6718a921ae90ea717dd07cc54bf3d3121a053f2d9ec92b882f0a718cb8cf9d51bdf251812022df977714ccedca3688608d9dbc81497f48112b4d5c0f78f7c7f0000dea66dcc52e66bd7a4ac82dc15e6f56885e7f2a58d8", 0xcd) 2018/02/10 18:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) pwrite64(r0, &(0x7f000063e000-0x5e)="7855f1973a9cc770dde18d4c26bb0ffd334e88d828a021fbc58648ba7124bd0959acaf71630d42ead469360c7cb349f88399eb4fe6a1c4ce6088ae239b6e95ffd1294bf3b8b952000603bfe91b10e264ad8cbbbed9bd0356d62ea7a1b1a5", 0x5e, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$sg(&(0x7f0000316000)='/dev/sg#\x00', 0x9, 0x200000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000da4000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009a1000-0xe8)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000411000+0xbf8)=0xffffffffffffff06) getresgid(&(0x7f00005bd000), &(0x7f00007b6000-0x4), &(0x7f0000ea9000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000444000-0x4)=0x0) r7 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000091b000)={0x0, 0x0, 0x0}, &(0x7f00003a4000)=0xc) r9 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009e6000)={0x0, 0x0}, &(0x7f0000755000)=0xc) r11 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00003e3000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000d75000)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000ac0000)=0xe8) getgroups(0x6, &(0x7f00003d4000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000aed000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000468000)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000890000)=0xe8) r17 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000d04000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004b7000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000971000-0x4)=0xe8) r20 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000a7000-0xc)={0x0}, &(0x7f0000679000-0x4)=0xc) lstat(&(0x7f0000411000)='./file0\x00', &(0x7f00008e0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000ff8000-0x4)=0x0, &(0x7f0000d20000-0x4), &(0x7f0000768000-0x4)) r24 = getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004dd000-0xc)={0x0, 0x0}, &(0x7f0000931000-0x4)=0xc) stat(&(0x7f00007d7000)='./file0\x00', &(0x7f00002d7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpgrp(0x0) lstat(&(0x7f00009ba000)='./file0\x00', &(0x7f000058e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00004a7000)='./file0\x00', &(0x7f000082a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpid() lstat(&(0x7f00003df000)='./file0\x00', &(0x7f0000455000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00001e5000)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007cd000)={0x0, 0x0}, &(0x7f0000d13000-0x4)=0xc) r35 = getgid() r36 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00007a6000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f000050e000-0x4)=0xe8) getresgid(&(0x7f00001de000)=0x0, &(0x7f0000c44000), &(0x7f000073d000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb9000-0xc)={0x0}, &(0x7f00002f0000-0x4)=0xc) stat(&(0x7f0000509000)='./file0\x00', &(0x7f0000a48000)={0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getgid() r42 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000ff000-0xe8)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00003ed000+0xf6b)=0xe8) getgroups(0x6, &(0x7f000075c000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r45 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009db000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a7f000-0x4)=0x0) r47 = geteuid() r48 = getgid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000007f000-0x4)=0x0) fstat(r0, &(0x7f00009d7000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000850000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000bce000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000e8e000-0xe8)={{{@in=@rand_addr, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000c0b000-0x4)=0xe8) r54 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000aef000)={0x0, 0x0}) stat(&(0x7f0000685000-0x8)='./file0\x00', &(0x7f0000aa2000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000eb6000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000052d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fcc000-0xe8)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00002a9000)=0xe8) r60 = getgid() r61 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000566000)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000c28000)=0xe8) fstat(r1, &(0x7f0000b31000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dd5000-0xc)={0x0}, &(0x7f0000000000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006d3000)={{{@in6=@loopback, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000350000)=0xe8) fstat(r0, &(0x7f00001c4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000995000)=0x0) lstat(&(0x7f0000356000-0x8)='./file0\x00', &(0x7f00002a4000)={0x0, 0x0, 0x0, 0x0, 0x0}) r69 = getgid() ioctl$TIOCGPGRP(r45, 0x540f, &(0x7f0000d30000)=0x0) r71 = getuid() r72 = getgid() sendmmsg$unix(r2, &(0x7f000078f000)=[{&(0x7f0000413000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dfd000)=[{&(0x7f0000cce000)="65e6c998f3d8002ba4f264acd719c9a615348a8877852623ecc654f11e0a7e38a1a33d1cbf4f8d89567cd18bd4bd145ec6bfa565caacbe438f43ba2dfab5472c0fb02e84d2b30a5295427ecd920f1cf10503b629fe42e2f75015918aee9d7056afe72b78d6224b4a7640f917f780517d7bcb17c5739d67e96c11d432e7e89c85ec2723c555", 0x85}, {&(0x7f0000fef000-0xfa)="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", 0xfa}, {&(0x7f000038b000)="76b89313987a527f4f79e16a491f3265d3129ed17a0bafaba189e9f2b89201fd8bb98587a78c17f07db3dd4a52dbff133dcf6ea2dc8a74fac7eba119be9fe206b5425ef15f9a6066952cbc6fe4833e26e90ae69e27d7972895a6331b60c40e407adc44825433e2ed645af32a39f0d89eb7708a7af446f376c0957a1101e3e55e7995", 0x82}], 0x3, &(0x7f0000db1000-0x108)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x34, 0x1, 0x1, [r1, r1, r1, r1, r0, r1, r1, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x10, 0x1, 0x1, [r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}], 0x108, 0x4040851}, {&(0x7f000094d000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000d49000-0x20)=[{&(0x7f00001a0000)="866012e800d2f028c3772a21fbd7944dbe7e9d1b45a7dcfca1afe6df2975dcb0b0ac9ca285ea934f29ade2f70757fadec0ed23605838e8abb62cd23b2fd25c8f3cbeb3f54441e5870fdfa7a488c413c8ae637f939df2d5a717fab527210a9c8ff263e0c9adc2854434a7b3a896b8e2fecd9915ce487897f3159d62218ec4bad6815122cfd5ae2770cdb0c374c8cb10fc0d554bfc6a625103c139fa592178ec799155cd1a", 0xa4}, {&(0x7f00004a0000-0x79)="d8839a7d962799847e4ffe592db0bc65bd6faaf997826e08aee63f87724c4b96d321eaa6339f739220393317e82305bfd496f86d7577e6d0eb123cc4e6e0979c0585395d3534302bcaa43b4b042d9bfbd158e3c69ce021668eb9de281be7962b3b01d535a443ad25cdeaaa1c46b64ee89a661cbdba32ffd461", 0x79}, {&(0x7f0000e13000-0xb7)="c32bc43581baa6cf26c6903324743ca276b0a5700897028ac30d50ca7b41aca74cbe81dd9d712562d564cbd321dbe617abbad346549979eee859d0772de1b21fb8c5355dc80a1ca23e364ae18dc66e81ff5f0cb2fe8c370f08c169acefcdb3e6ab14653c41a195e8cc01ab4bda625e97dea8f06ba049cf3229fa122a5e1a95b7257dfc7a67874d8c455d3ed7c20496791170b6da0ebfff7b6fad1318195258e50b26dec8ff8556bdf710b011f03face976904a6dab2a60", 0xb7}, {&(0x7f000071b000-0xb0)="080b8b850d4763435d1ddafc585c23b0c5da3174a96b2ce343dd682d4d24bfae38fb482f1b56f59e49037549053325763154c9587c82cfe07d7af402d5a6ace4171fecbd0a70b3fffe5702b14c171948b2e86ae8c9a50d0557f1463a7239f6a94fe693061482ca9195827e42bf500d387ccc7bd76890f084d516abc3e84dcca51203aa8ed5dbcf1de8e7386c8574161e09de54ce9ea45ed3a5bacc4edbd8d0cc2116972ee256140af96bf8fc2b21c2e4", 0xb0}], 0x4, &(0x7f000020c000-0x74)=[@rights={0x20, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r1, r1, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1, r1]}], 0x74, 0x20008000}, {&(0x7f00008e8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f000040f000)=[{&(0x7f000005d000-0x19)="e086bf17af799a3a051238bc276ddfc06bc199010bcdc57f66", 0x19}, {&(0x7f0000aff000)="ca73ce31af80540af744e8c30bdd61e67c4b7dec5ef461069ec5508d20b80b232f44bb98c37cea9d796629037ff10c", 0x2f}], 0x2, 0x0, 0x0, 0x14}, {&(0x7f0000f6a000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000d74000-0x28)=[{&(0x7f000078c000)="84706e0303423a881c10dead84fad6ebe1645ff7496771b6e90dfc9d78281f13f8b7d93ec594c7833b78ad9269135c61ec44f5f2998950e7bc9adf686ba607c1a27f93d325187a75e193", 0x4a}, {&(0x7f00004c6000)="c48d47d4535fac0c83", 0x9}, {&(0x7f000099d000)="03917fc529945aed0633000636735419ca73d896294acca012a9a1f9d66720bb91cf537a71e7386d28a0a655753b08b4b307c9482a2d7717dacaffc68e7e326b294497f181e8ab880e22a228d9b965bbe91eaf8e218ba5a55c07ef5068f1ebc9dc2fb9304bc1f9cef029bd1d0c6ea136d3c72891c5c1d252a8c2864d0ff99465d044430087e467c5d6e3ddaf1bd44135fb44adf27be7e61154630a667c", 0x9d}, {&(0x7f0000e9e000)="93a2eb08b6463c4751e1804be739a1db5bbf2edb9ae74720a2b66a349d5cbdf61e1afdba5596926ae700ee402114a97ce96b743aa81e430ebb86111e59768133481ff6b5a9f198e0529909b2f9b11e8e71aa6b25a0d97d0ac0af53ccd5b84c2b9ccaa1ca9fe5f42e8bc5ed555a2d19d00c572eb984dfc31cdfc4ef833ffa2bce1d676c0419ea89f9e10e7f4a7d3ec57024221916460c13e36df5304e0bd5d5", 0x9f}, {&(0x7f0000f0e000)="42821045c2fcf1b0401643a3afaa6ed17db9263ff449a9d1a8f17cd48c26146e04d5596d8485f9f7a108fd9fdb6b0bf0e07ed30669ad44335a3b7e1c924957dd0e6542668f9cd28a55251615b1c76fce50f37e32bcecc9fb5b004caabd472c81fa1fce7bd1e927e72e0ebad16c58215271927613f681abf31919e8212f65b772c4", 0x81}], 0x5, &(0x7f00004d1000)=[@rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @rights={0x24, 0x1, 0x1, [r1, r1, r1, r1, r0, r1]}, @rights={0x34, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0xd8, 0x40}, {&(0x7f00008b4000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000022b000)=[{&(0x7f0000361000)="b7441ffb39dfd3d2275626bdcb39db13b10b3d7402b8191b2162bc333003ef4d29ece111b3f42689c56c20797191", 0x2e}, {&(0x7f0000886000-0xcf)="feb3de092088e1c694fa91e07168f7fe8518e36eccecb80ea89c973c37d2a28d1140fd11293fd019ba5e888c46cb2fd4362842bdb3567004b6bc92052b5d0fc7ad520abb7e2fa6713eac06d8e3a077ff36983dfed98bc32762ce6977cbf86e869eacb018055136828d0bbe2ee798d5b3b7317ec956c6b969463717cdabf7977c7b64f8b26c64d61d1959621da3146714b4199792c3a883a1cdeb35aefcf7164182bbd7ba89cb98106008e6a56a5878a3fc723363995071ec8b6f8c2df522bcd7e241903fb851052ef33f1dce5b1b38", 0xcf}, {&(0x7f0000e4b000-0x24)="d47e9e0a6a04674e203318ac224e4dd7a880c4ab43c4307d1caeaa18df0da8fa99f46825e174374a88a808745b", 0x2d}, {&(0x7f0000d33000)="441cd8ed329881c522ad5a1407138281c38d3b72b5a2", 0x16}, {&(0x7f0000df9000-0x69)="ebbb34df92c37e6b458d73fa69625083bcb6e3103c0a7ba55fb450049be0b4821149948640ef48b8b618c11ed20bcec660e6f0e74adc3ad59d789d66bd7e18628429f84232928353ba770d98a71ea9acd8bab38ace6951bce0733ec69a4aedf23ad9c09017c5191f7b", 0x69}, {&(0x7f0000ba3000)="c573bb8235b11beeeb266294dd784a0411dd4fcbf9255db79b504da3fbe51737582c0509c6dcf6ce5c8f9dffb6a02820a0f8d6fab08c44cb784601562ec90f1021a7df99a3bb88051ba0c3fb8cf2973fc5b1c2a5e535270251c28587836292305cee277a2c062fdee3b0f4fec56533510602b86ec404cbc11e58cbf16d32d2d9c71e1e4affce3149125858e09fb5753c05", 0x91}, {&(0x7f0000bff000-0x18)="27f2447f92b1db9ba0188cbf1278ff196dd73076820175b2", 0x18}, {&(0x7f0000032000)="14142c58a59241c603f9c26979ee31c30617c3b7643c851774fcdb2c57a8267beb782a4ea3cc9cfdb5492b4a051a93d194da6fc956f548884d96b948e87cf17512135bb01debb4a9670858fe44623e907d221df1762e42332195370cc16ce4fa2e3b8aff8e6225982d1b76238fd504b199639c29b00ad6ec4fabfd1d888eaf9215850add6631425531346a7ee65a621d32c859efc30fc37cbb267c7b74f7c4f9f305d82c1982b4781524845be748538f901ae423f9670308425b1d1cfbf4fe888312ab9a365c54f170f9c9cca278ef44dd5131c0e4db2fad32fe718b2acd4d12891d9d8d654a7b723815", 0xea}, {&(0x7f0000a14000-0x57)="3493737f761277983ed32ae878c00c84bdbbc44aeaf3de219be1835b7d17654e9ecc894b77e04e9bb5220eccf85881c1e2d94b339ca497d506dd96aa35405ebba9fcae0665c0586e57cbfbae9436c04e73635859da0fe4", 0x57}], 0x9, &(0x7f00009e4000-0x74)=[@cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @rights={0x2c, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r33, r34, r35}], 0x74, 0x40}, {&(0x7f000081d000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000320000)=[{&(0x7f000078a000-0x78)="72a0d0221da907e5315d77410f92320a67f0cd1222b82d28460764d0547f55d3283c6abb75d13897ff1ca1665a4566e787b0c3eba32e9ae8dde60114d56280d0d313a2974b69cfab3f09e7f4e7941777ccc0b00b9445f4fc7774bb52d3afef6a872ac124a14ae453094af36b133a5448384e8dd12f895092", 0x78}, {&(0x7f0000f38000-0x58)="227d897415de753493519840b207b137c84152fedc9324d0122da6645ee15abaa6932348446e5a192c3904b5d681f638f43c8a612252f53de62bb066064db63d25e7b8544dbc2ff4b27382d811477966bff750981652e958", 0x58}, {&(0x7f0000943000-0x1000)="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0x1000}, {&(0x7f000067d000)="f77a269cd4f9354863bb63dee7f16f68d63a3341c37a461b95f39c0f0db8193de716db107c10f67ec2321acca99dd5789d7db2b6416947c1df30fa0f07f459cb654808ea10a014e51b4cb718fcc47f06162860c09e4347e424c10e2b5c28b2f2af9a8bc646ed91a4a0264173", 0x6c}], 0x4, &(0x7f00005b2000)=[@cred={0x18, 0x1, 0x2, r36, r37, r38}, @cred={0x18, 0x1, 0x2, r39, r40, r41}, @rights={0x34, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r1, r1, r1, r1]}, @cred={0x18, 0x1, 0x2, r42, r43, r44}, @rights={0x1c, 0x1, 0x1, [r45, r1, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r46, r47, r48}, @cred={0x18, 0x1, 0x2, r49, r50, r51}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r52, r53, r54}], 0x110, 0x24040004}, {&(0x7f000003d000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000e61000-0x8)=[{&(0x7f0000d3f000)="2fa408d7be5a706abca6603b91179d7b59e99eb4af445820e55b890a1934e8034c32dcb0374428025f7af4aa1018a46b137576e302a28ec1e37f", 0x3a}], 0x1, &(0x7f00004da000-0x54)=[@cred={0x18, 0x1, 0x2, r55, r56, r57}, @cred={0x18, 0x1, 0x2, r58, r59, r60}, @rights={0x24, 0x1, 0x1, [r1, r1, 0xffffffffffffff9c, r1, r0, r1]}], 0x54, 0xd0}, {&(0x7f00007a9000-0xa)=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f0000422000-0x1000)="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0x1000}, {&(0x7f000036d000-0xf2)="016d153351f89d2ebdde7e743854ebb5fbdc17a3d038f99b6d780e8ea1065659c90f753fe473e50953b8410b4e10f1a21fe4238a394c3eb1e44408a125c0fdd84ee80d3059d638e2be2fbe422e9c5c27dc0579c8e4d43ee888fb29a89f7fc8deaef10a47fd928928d4b9dd5b12a11071105882969e2dbb0d24fa6996de3a8bde80744e160eac72d820990e9fafb359753dc387cf1c3adfe99d3ef24056febb06818f328d753e754e47cb7b7eb9b7a3b01d04f9083b233b438317d75786f1c8c00b23b56582091b1957a6bbe76571b953952e08abbc3ba92063bfd8447452b9f2ea41dfca48e95f9b099c936e5c875e30cdb2", 0xf2}], 0xa, &(0x7f00002ec000)=[@rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r61, r62, r63}, @cred={0x18, 0x1, 0x2, r64, r65, r66}, @cred={0x18, 0x1, 0x2, r67, r68, r69}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r70, r71, r72}], 0x94, 0x4000}, {&(0x7f0000ce6000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000dbd000)=[{&(0x7f0000179000)="0d37eaddc2d0964022491aad659e16354f25081fa62df096789b4d26d30534c18f3e280506463160d5f1f3adabdadc42cce5d15b6f6b2c4ef2bca2a50457542824c811415f73daf079d18602d320fe4d06fccbbdb80ede29398fdbb8fef8d39afadfef1ce770529a41da30c14c6aaef69308e366149da8194243a1ff556c98ec5d900964c034e478bff149fefd20a28a156b2746302422", 0x97}], 0x1, 0x0, 0x0, 0x4000}], 0x9, 0x40) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000256000)=[{{&(0x7f00000fd000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000d6c000)=[{&(0x7f00006e8000+0x13b)=""/198, 0xc6}, {&(0x7f0000d4a000)=""/193, 0xc1}], 0x2, &(0x7f0000729000)=""/150, 0x96, 0x1}, 0x3}, {{&(0x7f0000ce6000-0x8)=@sco, 0x8, &(0x7f0000fcf000-0xe)=[{&(0x7f0000028000)=""/48, 0x30}, {&(0x7f0000d0c000-0xc1)=""/193, 0xc1}], 0x2, &(0x7f00007ce000)=""/161, 0xa1, 0x7}, 0xf57}, {{&(0x7f00008d1000)=@l2, 0xe, &(0x7f0000b70000)=[{&(0x7f0000ef1000)=""/118, 0x76}], 0x1, &(0x7f00005ee000)=""/176, 0xb0, 0x1}, 0x2}, {{&(0x7f0000ad1000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000491000)=[{&(0x7f0000bb3000-0x53)=""/83, 0x53}], 0x1, &(0x7f0000ed5000-0x30)=""/48, 0x30, 0x8}, 0x9}, {{&(0x7f0000829000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000da8000)=[{&(0x7f0000019000)=""/129, 0x81}, {&(0x7f00003b4000-0x38)=""/56, 0x38}, {&(0x7f0000ae7000-0x3d)=""/61, 0x3d}, {&(0x7f0000ba7000)=""/146, 0x92}, {&(0x7f0000357000-0xc)=""/12, 0xc}], 0x5, &(0x7f00004cc000)=""/112, 0x70, 0x7fffffff}, 0x8}, {{&(0x7f00001b2000-0x10)=@can, 0x10, &(0x7f0000748000-0x10)=[{&(0x7f0000a61000)=""/8, 0x8}, {&(0x7f0000e08000-0x4d)=""/77, 0x4d}], 0x2, &(0x7f0000636000)=""/74, 0x4a, 0x44b}, 0xfffffffffffff000}, {{&(0x7f0000fdd000)=@alg, 0x58, &(0x7f000046a000-0x28)=[{&(0x7f0000276000-0x1000)=""/4096, 0x1000}, {&(0x7f0000af7000)=""/120, 0x78}, {&(0x7f0000522000)=""/108, 0x6c}, {&(0x7f00005db000-0x1000)=""/4096, 0x1000}, {&(0x7f000039b000-0x1f)=""/31, 0x1f}], 0x5, &(0x7f0000bb3000)=""/4096, 0x1000, 0x1}, 0x1ff}, {{&(0x7f0000698000)=@l2, 0xe, &(0x7f0000ba7000)=[{&(0x7f0000c37000)=""/228, 0xe4}, {&(0x7f0000fa0000)=""/205, 0xcd}, {&(0x7f0000095000)=""/21, 0x15}, {&(0x7f0000fc6000-0xd9)=""/217, 0xd9}, {&(0x7f0000a17000)=""/218, 0xda}, {&(0x7f0000628000-0x24)=""/36, 0x24}, {&(0x7f0000722000)=""/198, 0xc6}, {&(0x7f00002ca000)=""/52, 0x34}], 0x8, 0x0, 0x0, 0x3f}, 0x1}, {{&(0x7f0000099000-0x10)=@can, 0x10, &(0x7f00001ed000)=[{&(0x7f00005d5000)}, {&(0x7f000091c000)=""/134, 0x86}, {&(0x7f0000142000)=""/4096, 0x1000}, {&(0x7f0000c02000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b07000)=""/151, 0x97}, {&(0x7f0000e8b000)=""/166, 0xa6}, {&(0x7f0000fc9000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000021000-0x4c)=""/76, 0x4c, 0xfffffffffffffff9}, 0xe0f}], 0x9, 0x2, &(0x7f000035a000)={0x0, 0x1c9c380}) ioctl$sock_bt_hidp_HIDPCONNDEL(r73, 0x400448c9, &(0x7f000075e000-0xc)={{0x100000000, 0x7, 0x9, 0xffff, 0x6, 0x700}, 0x5}) sendfile(r0, r0, &(0x7f0000220000-0x4), 0xb9f) 2018/02/10 18:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00001fb000-0xb)='/dev/loop#\x00', 0x0, 0x1) r1 = memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000493000)={@common='bond0\x00', @ifru_mtu=0xcf1a}) syncfs(r1) utimes(&(0x7f000038a000-0x8)='./file0\x00', &(0x7f0000a6b000-0x10)={{0x0, 0x7530}, {0x0, 0x7530}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f000054c000-0x4)) writev(r1, &(0x7f0000696000-0x8)=[{&(0x7f00007a4000)="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", 0x100}], 0x1) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000e79000)=@req={0x3, 0x4, 0x22b}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000b00000)={0x100000001, 0x1, {0x1, 0x0, 0x12, 0x3, 0x1d5d}}) syz_open_dev$audion(&(0x7f0000afb000)='/dev/audio#\x00', 0x203, 0x20008000) sendfile(r0, r1, &(0x7f00000de000-0x8), 0x100000001) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00005c0000)) 2018/02/10 18:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000649000)="2ce3c0e250940786bc5cbb54a131c17644a07d5e3f4869953411fc1f6a72cface3dab235c4fbab500bb85d2a414a0acf8779ae6ed7efb03e38a38134a100667a20aa71ec4ae5766178aa99f0475fd39302cf8daca2373a39") r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00008a2000)='/dev/audio\x00', 0x800, 0x0) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000463000)) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xfe74, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x18, 0x0, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) r3 = syz_open_dev$vcsn(&(0x7f000094e000-0xa)='/dev/vcs#\x00', 0x5c, 0x2) getdents(r3, &(0x7f00006bd000-0x72)=""/114, 0x72) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00009e0000)) 2018/02/10 18:02:48 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000000b000-0x42)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @rand_addr, {[@timestamp={0xffffff94, 0x4, 0x9, 0x0, 0x0, []}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "6c43f0", 0x0, "fd9dd0"}}}}}}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000002b000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000007000-0x8)=[{&(0x7f000002a000)="d2b43c94c8e063a8f14a7167d3d34f1e63ab08fcbfc5d754e6dac821fd5109f701a3c26f5f6fffa339a9c54a67e904ac21b4767389e85c5cce955e0cfb2ec1e680b6ebfd", 0x44}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f000002a000-0xd)='/dev/dmmidi#\x00', 0x800, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f000001f000)=0xfffffffffffff801, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000029000)=@pic) 2018/02/10 18:02:48 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000dec000)='smaps\x00') lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f0000fc8000)=@random={'user.', '\'system^\x00'}, &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0xfe6e, 0x0) sendfile(r1, r1, &(0x7f0000b58000)=0x200000, 0x7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000b9e000)={0x0, 0xf2, "bcb0998e1fea49fca98cf5802ac690c34e44840ca653656e423e0ee0dca85b389d6e34bd2329cd86f7e590dfad6c7f419e90b59c8185a1951be424bb3245895ec91099208ff7b6b02e7a10cfb607fc211e77155954e872e1b956130a860ec3960f7046b1eb8e8a9ff68a4c28c1ffe5cde5c0d5c995e35570bf3dcbf573275147c60f408159c7b008880f4c3fa8780583d18a98e40446f307b326a948a9c7d07447ff6c13d4ba9ad1ce021b597a8b394d5cc8d3c61709ceac91e6ec4872da5a9a80451e7235d374393871658db6f5c8c4a5aec12fe30e26021182847b8a6a5cea695ff1fe385d7df3501be265e853675ce406"}, &(0x7f0000001000-0x4)=0xfa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000-0xe6)={r2, 0x1, 0xde, "04c2cefacdd4a2cee26217e6e77fa8b57f856517c11850c7807160bacb1cf639c6d9296e983662eb791a536736152bfe0b82aed8f6d3e61522197c81a0a09bad480b91df609c73101f4f9563c50336b493712b3bafeaefd29ef46e3275b2ad16810e41eb0f9133df28338bf3884d24fe987284eac06ec149470760b1b5071c2830b002d0796e61214103eae24f8d6286167d5f234b713c9ecdb4ed54dd5b0775351817d74691fd20b5ca252b7d60cf28cd29f3e1d344ec919a56dd86e32a75a1cc35b96f6ccb6eb9dbb88d018b78b5a955ea5e6089a941c11289b6f4ca14"}, 0xe6) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009af000)={{{@in6=@dev, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000831000)=0xe8) r4 = getgid() syz_fuse_mount(&(0x7f0000c31000)='./file0/file0\x00', 0x2000, r3, r4, 0x2, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d65000)={0x27aa, 0x3, 0x200, 0x1, 0x10001, 0x6, 0x9, 0x7, 0xfffffffe, 0x4}) sendfile64(r1, r1, &(0x7f0000f38000-0x8), 0x3) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000c79000-0x5e)=""/94) mincore(&(0x7f0000902000/0x4000)=nil, 0x4000, &(0x7f000098c000)=""/80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x800, 0x1, &(0x7f000024f000)) ppoll(&(0x7f0000ca1000)=[{r0, 0x8000}, {r1, 0x10}, {r0, 0x20}, {r0, 0x6005}, {r0, 0x4}, {r1, 0x400}], 0x6, &(0x7f000048d000-0x8), &(0x7f00005b1000)={0x7}, 0x8) socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000cf8000-0x4), &(0x7f0000e2f000-0x4)=0x4) 2018/02/10 18:02:48 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000008000-0x3)='%@\x00', 0x2) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000010000)) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/10 18:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f0000617000)) getsockname$packet(r0, &(0x7f0000049000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000608000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f000093b000-0x18)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7, r1}) 2018/02/10 18:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') openat(r0, &(0x7f0000875000)='./file0\x00', 0x0, 0x80) bind$alg(r0, &(0x7f0000bf6000)={0x26, 'hash\x00', 0x2, 0x1c, 'tgr160\x00'}, 0x102fc) recvmsg$kcm(r0, &(0x7f00004bc000)={&(0x7f0000673000-0x10)=@nfc, 0x10, &(0x7f000027c000-0x18)=[{&(0x7f000083d000-0x3d)=""/61, 0x3d}, {&(0x7f00000b8000)=""/4096, 0x1000}, {&(0x7f0000574000-0x5e)=""/94, 0x5e}], 0x3, 0x0, 0x0, 0x7}, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000a2f000-0x4), 0x6) 2018/02/10 18:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f0000d97000-0x8)) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000e9f000-0x27)="1e0908b6c6df0ac9549c15f7a57140a44b69da902d7e56b3ee2e78adc1800d131dfb52428e638d", 0x27) 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 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000d9000-0xa)='ns/cgroup\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c85000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000461000)=0xe8) 2018/02/10 18:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000d42000)={0x0, 0x8, 0x1, 0x5, 0x4, 0x8f}) r3 = syz_open_dev$sndpcmc(&(0x7f000046f000)='/dev/snd/pcmC#D#c\x00', 0x400010000003, 0x48003) lseek(r2, 0x0, 0x0) dup2(r2, r1) read(r3, &(0x7f0000ec3000-0x91)=""/145, 0x154) 2018/02/10 18:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000506000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000e92000-0x4)=0x8) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000076a000-0xf1)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000498000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00002f6000)={{0x2, 0x0, @empty}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x4, {0x2, 0x3, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) recvmsg(r0, &(0x7f00001fd000-0x1c)={&(0x7f00005c0000-0x10)=@can, 0x10, &(0x7f0000e49000-0x30)=[{&(0x7f00009b5000-0x61)=""/97, 0x61}], 0x1, &(0x7f0000c2a000-0x1000)=""/4096, 0x1000}, 0x102) shutdown(r0, 0x1) r2 = syz_open_dev$dspn(&(0x7f000025b000-0xa)='/dev/dsp#\x00', 0x4, 0x0) pipe2(&(0x7f0000ca7000-0x8)={0x0, 0x0}, 0x80000) r5 = syz_open_dev$amidi(&(0x7f0000c9e000)='/dev/amidi#\x00', 0x5, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000aea000), &(0x7f00005cb000)=0x4) connect$l2tp(r1, &(0x7f00006fa000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x3, @loopback=0x7f000001}, 0x1, 0x2, 0x1, 0x3}}, 0x2e) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00004ee000)={r4, 0x7, 0x200, r5}) 2018/02/10 18:02:48 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x36, 0x401, &(0x7f00006fd000), 0x0) 2018/02/10 18:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bb8000)='net/netfilter\x00') symlinkat(&(0x7f00000e0000-0x8)='./file0\x00', r0, &(0x7f00003aa000-0x8)='./file0\x00') statfs(&(0x7f0000086000-0x8)='./file0\x00', &(0x7f00008ba000)=""/164) 2018/02/10 18:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x8a1, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mremap(&(0x7f0000a26000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00003bd000/0x3000)=nil) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000019d000)) 2018/02/10 18:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) prctl$void(0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000016e000), 0xffffffffffffffd6) 2018/02/10 18:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ee6000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00001cc000-0xc)={0x0}, &(0x7f000009f000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00002d2000)='oom_score_adj\x00') openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000110000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f00000ad000), 0x400000ff) 2018/02/10 18:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) pread64(0xffffffffffffffff, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(0xffffffffffffffff, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:48 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000000c000-0xc)='/dev/amidi#\x00', 0x1, 0x8000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f000000a000-0xe0)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={0x0, 0x80000000}, &(0x7f0000011000)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r1, @in6={{0xa, 0x2, 0x1f, @empty, 0x3}}, 0x6, 0x20, 0x31b, 0x80000000, 0x12}, &(0x7f0000012000-0x4)=0xa0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000000c000)=""/228, &(0x7f0000012000-0x4)=0x495) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000f000-0x24)="240000005e00030007fffd946fa283bc0a00000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/10 18:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) readv(r1, &(0x7f0000ac8000-0x20)=[{&(0x7f0000aa0000)}, {&(0x7f00008ac000)=""/121, 0x79}], 0x2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000433000)='/selinux/create\x00', 0x2, 0x0) tkill(r0, 0x15) 2018/02/10 18:02:48 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000e68000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x12000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x4)=[&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#p\x00'], &(0x7f0000000000)=[&(0x7f0000003000-0x1)='\x00', &(0x7f0000001000)='\x00', &(0x7f0000002000-0x18)='/dev/snd/pcmC#D#p\x00'], 0x500) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x40c00) syz_open_dev$sndpcmc(&(0x7f0000d5c000)='/dev/snd/pcmC#D#c\x00', 0x10001, 0x2080) readv(r1, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000050000)='./file0\x00', 0x8000000045) socketpair$inet(0x2, 0x4, 0x2, &(0x7f000091e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000186000-0x2c)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}], 0x2c) ioctl(r1, 0x2, &(0x7f0000315000-0x98)="4ac16f9e992d55d7d7074d2593e06cb553638fada3cb4e391afeea3702d6f7ea5a06f5913897a488b971cc81a6db41077b96c8c561a0d2c1e5978d0d31c59d66a50a525db921a047885285ff52b2cfbed1998c5da51092bffd50eba474dd477857008ddf9b08a268419cd3a27cd144693aa1097b345e965ce4c10e57e1323155cd26e7ac8397b136ea8a54e79833945408238b16faa708c6") mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f00005c0000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) 2018/02/10 18:02:48 executing program 1: r0 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000+0xfcf)={0x0, 0x0}) tgkill(r0, r1, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r0, &(0x7f0000002000-0x30), 0x30, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0xb4cf, 0x3f, 0x3}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000)={r3, @in6={{0xa, 0x0, 0xf6, @mcast1={0xff, 0x1, [], 0x1}, 0xe9d}}, 0x84, 0x5, 0x2, 0x9, 0x5}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key(&(0x7f0000004000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = request_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000003000-0x2b)='vboxnet1.md5sumwlan1mime_type\\selinux{}[\'{\x00', 0xfffffffffffffffd) keyctl$unlink(0x9, r5, r6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000004000)="a85c00", r6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000006000-0x4)=0x4f7, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r4, 0xffff}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000006000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004000)=0xe8) r10 = getgid() r11 = geteuid() r12 = getgid() mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000007000-0x1c)={&(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x10)=[{&(0x7f0000006000-0x4e)="bdb66705e1e1150998efbc6003148bec77c00c50eb1a815d7329fa505f16cecd920042897f2b27cf1d776c6dd9763847bb86641bb0b8f827b677a70b9ecdc463bb29d38a3417f0db68206c6da315", 0x4e}, {&(0x7f0000004000-0x1000)="bc01210c28a8b1bc01ebfce706b2c6340691ddbabf57e949f0fed5e80135816d306b532f77efce6e4de97b3ab96b3a3be49c8b431718b6238e50b98453c3c7811a273721c733bef9e84e3bea3031d8a0cb0a2046be1f77b210c869603183a3197c04ccdfb242c743a6df8504f969a687a2ed9c39a8c11e97d36d11a67588823845904d0f312c78bb85e57498d5a6bb9b493aada150c5c32a8a08e26bc12d9fd17021d51d989ed248521f77b095a928739b815c1c698d93f6a3295cf19c58581b1a91e04d0aba26422fd3e4180c4255e5c7eb0b58cd3dbb84959b1ca5c371954921a0b67d8a7590a6d9e78ae0811722c3ae3bd337277e296bf97253c03041414db77b8b45f566f9edea58ba782426969dd3ffd8c2ff98973eb39de2b075239c8e20c5f7b9e98a4cd0cdb035ab53c688a41f902876990bce8f8af7ae4ce79ae61512bf42b744340e01d6e6a08dfa91cd4e0a32ffd8c666c1f670207496882bc317fdfdde4df07103a017bada191a04b49318dc37e9f9e4fbe8de7cf1fff3c3e66f4097e65144c353af8b816cef932d81ac1e5d60802a67a4678770726bc7b0275ed18b4dab648d6303ab8fdd96797d9da96f8fec982eef4686b586918b9349f881777b4f4f1b2d9f7ecf833328b8a27ca634bb4271639a0baed2b02a29c937436dbd6043c093522a652457b7ef69b1df8a631d5a2aa0594e3ca0b5a83da6618a50728492765eb11889fcdbc111779846222ecd842434b2c6fc0175443239307782b7545c4cecf9e8f754816a75b0b7ac1bba4895143056f7254705f7f032b7e1385d17b8deee41176d5c4f5b6a76bb251a2c029aabd7b1a2b11731bb95de89118a502c3f27807822c2e16c087b494f5fcaa9dbb89da4dabaf49eeda2dc4f9c72e4ff6c0caed9c75349d25ab6ab6a2efecb0ccbdafe69fae7e2ff4405bfb25baf9bd4557f27b3e8618cb5c25ba39c9f50f369f2d10ccbdc3f74cc14f00e191d971aae3b6e9fdaf533ec663b8a8bf539d19b6e14b4f81039c473ece12aa8b13adbc23682ca739ddc5690944649ffd084d28ca76b019386567cb56e06c2791c088350ac383af2c872a1a15b18653ee7ced525d2cea1fc03f2a8bcb259cc5e69d0b461b30f1a8fde5af5f5d0e58e50748e163f6ec2ac2a8aa87e7e9270272ee64500cebb70c61f8ac0fcd00cd2e57908547a9074314fdf5d17ad10e0b00f8cabb708dd96b8479011d09e8c09d1a9dfbb7527e48928ef3ebf18b6d55fc41c7d9ee5de8090a094a227f1aa87a4d499f6a2d740917527e3a6baa857de4180a79e465143108a4e821f3378fbbec8a0d1ff5080a9baced42e468e75dfd1ad2a59e4ce60b74ef1473fc17dcf7c572ea62e0b12ceb0aff7e5246884d6dd1168573b7e4edba911325565f9bc64e850f458d0bdd632e7fa209702f5da4243dd0107b210b0f7e3a417f4166620e95a27454b9d3bf6b9b1f2df99d068e20ff95727eda3f888df504da1211dbc29a371783fe6828400e676e91cf5807e29ea09c7a6fa0f5787b7fbd39fb183407db40da2d54a5f90dfc6d064eb169b6678d8fc9c85b50f8bdb92a4ed1506a7ae9175a0aaeba1c18624f1d937aa1bdd7c42d8cda0024d03e21032f8df38e675db38a8100a57ca39cd344b0198c925b4c4f81f16f28c9cc5cbad84109ea82e06d1e7d115b32e9ceb1d596b6b701325f95ad1d52912ef8335b089620bf9e60dfbafbeb037c13db6a5a3332e2a602aa9e5e49c37c31b45d1827da784b3af1b0394fe2fd820af6c1f03a5ac4da7b5dd0d53cef3a346e894fa18831986cebc509fbfb6de3ccff8a05caa4eaf01ea4d96e800e242605d263c355ab6588dd4602e4d38ab5e16fb6093b2789932597bbe6156192ef6ed165d59698e33bfdba9ad6be7691e5b7f7a9d0eeffadfdc5a44a33ea1450996f96a7ca998c37b9963167d9c250964d9197a58b5ebf4f65ab0b876bbb702aaa03a315303b8002b57d9538d46c5aabcd637cd9d86909e7871277166a1e511ff84b627a37b7ff81f133519bc088f443f85f4f023c47216cd1f281584cff80d63e995e1f5643d2896d4624902285bb50b2b706233e49863f126b0469522d54cbbc8758697855a33438811afba00be4c0dd547bf68efdec72555e81529d7fea94ea686b6613014be49f6f05e3203602d8647ee610e8866f96904c2409c907ee54d2bbd0d7c22fa4079ae6650db94d6aa7db2beb88ccc6b406c85083dcb4552b5bc823b2864b7ce31c774db6bae13c64fd592de3e0bb52a276566a7d5c9456edd44609e5d7ba4c0ffaad6c0fe5b98550766f3f121afc746d3ba354b55f6166d8eec73d271a14558e47cd6aafd5998d9742c4d11b27139863d0011cdc27082c744d3a6dfff749895e826306dfa111825258eb49258fdeeda0fd8e6e49904d3a4f6bd18829176d8d3fdf15fc4152a8b76a69fd98940cd9725c44d88ae99f31d05d7f7e3f8106481e77b73241e8f7f7b98b18464d880de62be27688e89a978dfb583442cec394c05b4a975a96687be57ddd0911fbb3ae4fe1b3118b462607157fdbafe5c70015191be1683cb0fbc26aa8c2da4fe637f4a32c89d74a8d9c77a857aba46b576d9fe5d4fe9e8f138b859ced951e594a3eb9483bb73de151c9048bb67954279d9c7d205cdad40eb346425690425bb802f97fed84f0fafacc10d954398384ac751175ee521fd2b4709ab83434f19ec026e320454bef116d651685fb0b2076a19646e0cdac8bafddcba7b2e57ece59f53217d0e639274c580741039b25d2ebc871e0e0195b156a93bfc61362adc08cfd792da4661cdca57a2183bd0e28e2147da0bdc448597501b26db3bdfb9c8c2ae2fb19696f5205fec9a968431648c97363a8b7cfb5d5ade3b9da746b20724f408391d0ffdbe1c81c99dbeea56b76541b92601b19e2226b1067afd6589cd0c09e66ebea4e5e9f5af3d3311a4dffcf648f51a84fa04a4660b26855793c738d1878f8d74dfc9dc24753ed107618f587728f76c4b051ba842046ace734e94a8e9eddc31dbe74f39ff36b1032cd1f4a44f5250788dacbaf818c9be16fc9da26bed16ea0880dde4c9268e823485d4f1d6f90b9c282ad2ead2858666f241007c26ff879a4858702436012e21a4b284c09c3430463eb09d22cf633d4b857fcfa88ebac421ada9ced647696c8bf591f378a3b9c97ba24833209f4649a101a072d4a956ba6f588c7c16cac29862e9e94bbea6fe9c688d2e252e2cdd468f5995a79c568a1a4cc893896ad66d33c41f36ac1956fee10c8acb93e8d1bb0ee18eb3e976cc5e041a4366ce49c4e7743ab514f1828ea404edde7f2325cd6568d35bc3912077ad7aacce9a625dc3ccce9aaf2fcf737cbb16b37cc6c1e47d869a1ea558c6b86d280847b3a6300337da5ab9cd2ee5a69263e7494d322c790e4f8202c1bf527b81d2f450b4f8d7df82968c7197dd76221c2534cc60e27e3a34b20e80bbeddea2cb28dfa03f13bf56a546639b83828abce4bb410173102a75f2e4421a5609d8eec5c2efb075d5af7571de13e90d93141341c6048c73c507b3f74595b395a01537c7bda5cbead54d87df915c1ff36aff2286b1c0d4d3c79856de84bf741d6417a3aa8c9def890a3d89c1a0a3c7046ace5afa8546a26bd6951f1b2c166ec1816dd6f65fceb99e6411f5b59c13b0faca84cb04eea5df251faa53e014029a16f1f4ab4a5152339e751618452c520369dff4f5ad0fe3b5384a95bfb8a2076c42f6e2d79871c450d08bc47f00ff5037dd8fae7d1eaee12f4865445229e9e1d5b732b7b2b29b495608f118166ebe8db614659e4e72c9c80ed4affc7c458ebc12c82ba5aef4a4b5c1413fab5a5fa9f1e0871d7c361af31f4bec442f6899aab1310ed11733a5d19873dc5b5f63752996454627fd7d3e1713683d228fa78e3a9d29e6aa357f0158b10d0c50a9d1d986c7ca396992ec30d359cef6bdc0200d65f84e61f3e725220d4c092c44ecce580da56427a225b4d8dad2dba0272d0cecfeec2846d3125d14bfa7f44c39acdd8887b80b00b4f9118fbfdb7101d285b13bff3d15516c9e2d22be5dfe6ba13675167977ec8361af9ba9e6bae062c4a442f58cbcab99117c4a80c75bac48c1b46c2ceb6627a3ee0f39d67a7e4e1b6474963b0fe0deebc7067bdc23c9259617ae09399d2396e9a8b54657b78828d62b17e57bd792e879a58616fced7696a9370cc04914286c41989f226a0b583187022429e1fac896384dd5e95e233bd3f11c476743f3637e60f477a9968d1be6a609d56eb3f72b570598a37f4f3367c7601501123d1bac35075ccc52a5352412f08a8bdd84e80682b7170c5d14107499e1b514666770007bd1ebafcbe1630fbf1956b9deb39a27fb6d0090ea76c88b48b14f9c9eebffe8f9bc5be75324184b1ab954eda4221d3b4eac15ebc0ce358bc5464e5a6442981f3080508f24dfe29231c504f815f9d5ee94519b055a2747d644eb9f4d65e39853c116686b77d0c76ac682dee1d099435a28a810c50698a4331db32d592a324fbfdaa86f930a698102ee44416b8f1d3c383988dd54ff98aaea279dec435c12cddbfcc86d9b3325e0a3aee13ff6c46251806b62247038932f5b29bd4c8125283132a626e7cbf49840538438366e715024c81ab118a62a45e0e423d8be1f442c40ae3fbda3e7164917423b765d9246a0f92d7560ac0bc1f65af665529ce5eb8776c88e9f344d2750345b60dd111ead1018a20f4ce91e549d7ad7eb1b79ba2f0849df6d236b7dcf018931c86a41f72ad98829cea3f1dbe8acd526576a6325c72be9e775b83e011c9328038283076f67c93ae780236776b1322becbe75b2d350229f3a1536764fdd35f923776b18ab3964cfc19a9528c57f3677bbb6ff2fbb6958514e5adda12155c6731635f039de952970641147479db5c9c77f6d907bb681089528bc9b3878fde6528b4dec412f39e8cf79740d44b81bfb808cec7095ab23afc9782359715d46b2117e778d31e2bd3409101d6e2c63a8176165ea9be73fa80f74bbb2c3665ffee1ce08ba4fefa49b1bbe2927e443bae403bfaeeb73831edb5bc9656f0e00ce76cd4f8c7e6876c5c6e5500c01dc751dac4b8c074d7c257861a174970203c492b5e1b9617df5f0e76e2733a0e405c6eacc02685192dd6b53344686bd312b7044811dd0e716e2f641aaaf316c9f8cc49b152c07c2e538986dd6d8cab6b86cd333581541eb05152f9086eb499ba715c760c6a5c041d4c607b796394cc87df67c7ce9988191750aedd4dd87949ffb6fc962f08a52395c844a9d212d48a0e461d66b7c985bf845728990b057f6297957a192a045bd9676ec39a712d23c918fdc78bc88e265460fca516544660af221331f78f5ebe52f31a4e75b150cf4e4b98c0137cd291950aa2b06765de448ae43901766f7a8ccf5a6a7924cb769f7baf1958077dfc4a66e8f2a6948812cdb34c8937e3862a5287849cae99ceef817f633e9a769b6ed9e104083eb97c8856a8e481baaefd795c6dd393c153413afd5735d88eddc34e444a4c8f06fb2f32e73fb1ede36323bdc143639b2c7e1c82078bf0cd3daecec498868a0f656457eee7ad903a28b27d1d2ec2d067ed05e99cfcbb6be1292966150d689ac16bd32911f631b6c6fd16528bebfd9fcd830b4ffc76e09573971e6f5198dd4bd63f3b2675c14c9c44cd8879da8841a6df845dab250910c60f0a77ec89a6834018f98730be294d626b8a2f8f2009e1c463f85bbbe96b564cfc355743e69011a1f6b837c858571052b0029b700", 0x1000}], 0x2, &(0x7f0000001000-0x88)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0xc, 0x1, 0x1, []}, @cred={0x18, 0x1, 0x2, r1, r7, r8}, @cred={0x18, 0x1, 0x2, r0, r9, r10}, @rights={0x24, 0x1, 0x1, [r2, r2, r2, r2, r2, r2]}, @cred={0x18, 0x1, 0x2, r1, r11, r12}], 0x88, 0x20000000}, 0x41) 2018/02/10 18:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bbb000)='timers\x00') recvfrom$packet(r0, &(0x7f0000f15000-0xef)=""/239, 0xef, 0x2000, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000766000)=[], 0x0, &(0x7f0000b2f000)=[{0x34, 0x4000000010d, 0x6, "0daa5633bdff0fb53ef6e02fb53661bc5137b3a895890f371b5b40165fcea23336ca2613953b"}], 0x34}, 0x3) 2018/02/10 18:02:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f00000aa000/0x2000)=nil, 0x2000, 0x1, 0x32, r0, 0x0) socketpair(0x10, 0x0, 0xa8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f0000002000)='/dev/input/mice\x00', 0x0, 0xfe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000002000-0x28)={0x5, 0x4400}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x6e54}, &(0x7f0000002000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={r4, @in={{0x2, 0x1, @rand_addr=0x7fff}}, [0x2, 0x1f, 0x2, 0x2, 0x8, 0x3, 0x7, 0x1, 0x1, 0xff, 0x3, 0x1000, 0x8, 0x3, 0x5]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000003000)={0x6, 0x0, [{0x40000000, 0x0, 0x4, 0x7, 0x1, 0x1, 0x5}, {0xc0000019, 0x7, 0x1, 0x3, 0xffff, 0x3f, 0x2}, {0x0, 0x2, 0x1, 0x740, 0x80, 0x100, 0xcf}, {0xc000000f, 0x1, 0x0, 0x8000, 0x5, 0x4, 0x2}, {0xc000000b, 0x40, 0x1, 0x8, 0x8, 0x7fffffff, 0x100}, {0xc0000000, 0x7, 0x0, 0xc1, 0x8, 0x101, 0x7a5b}]}) ioctl$KVM_DIRTY_TLB(r2, 0x400caeaa, &(0x7f0000003000-0xc)={0x8000, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000ac000-0xb), &(0x7f00000ab000-0x4)=0xff11) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@dev, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000005000-0x4)=0xe8) recvfrom$packet(r1, &(0x7f0000005000-0xf6)=""/246, 0xf6, 0x41, &(0x7f0000001000-0x14)={0x11, 0x1a, r5, 0x1, 0x1000, 0x6, @random="f8854191a682"}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000d29000)=0xd32, 0x2) r6 = socket$inet(0x2, 0x805, 0xffffffffffffffff) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f0000ec9000-0x6), 0x0) connect$inet(r6, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r7, 0x29, 0x40, &(0x7f0000072000-0x578)=@security={'security\x00', 0xe, 0x4, 0x51c, 0xffffffff, 0x230, 0x128, 0x0, 0xffffffff, 0xffffffff, 0x450, 0x450, 0x450, 0xffffffff, 0x4, &(0x7f00003b1000-0x8), {[{{@uncond, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xe0, 0x1, 0x1, [0xa772, 0x63f, 0x2, 0x3, 0x288, 0x75f6, 0x100000001, 0x40, 0x8, 0x7, 0x2, 0x10000, 0x3ff, 0x0, 0x10000, 0x7]}}]}, @common=@unspec=@RATEEST={0x38, 'RATEEST\x00', 0x0, {'syz0\x00', 0x5, 0x1000, 0x76}}}, {{@ipv6={@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xff000000, 0xff000000, 0xffffff00, 0xffffffff], [0x0, 0xffffffff, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="0cf430a6820227c683913ed7d09da63f", {0xff}, {}, 0x3b, 0x3, 0x6, 0xa}, 0x0, 0xe4, 0x108, 0x0, {}, [@common=@unspec=@connlimit={0x3c, 'connlimit\x00', 0x0, {[0xffffff00, 0xffffffff, 0xff000000, 0xff000000], 0x0, 0x1, 0x9}}]}, @common=@unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x1e0, 0x220, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x6a, 0x1, 0xff18, 0x54, 0x38, 0x1, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x13}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @dev={0xfe, 0x80, [], 0x0, 0xe}, @loopback={0x0, 0x1}], 0x10}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "79dc63847aa73518682ac84ad8837de3f93bd31bc7b1afb9ebc79ac8aabe"}}], {{[], 0x0, 0xa8, 0xcc}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) 2018/02/10 18:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) pread64(0xffffffffffffffff, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(0xffffffffffffffff, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000117000)='/dev/ptmx\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000f15000+0x8)='/dev/ashmem\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000462000)=0x9) readv(r1, &(0x7f0000fe1000-0x50)=[{&(0x7f0000fe1000-0xa2)=""/162, 0xa2}], 0x1) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xd1e) ioctl$TCXONC(r2, 0x540a, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000b77000-0x6)={0x8001, 0x5, 0x10}) 2018/02/10 18:02:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x2)=""/2, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x5a52, 0x20000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000002000)=[{&(0x7f0000002000-0x60)="363271540275a5d2115ff37f244ada6a4d6dae7dbecf0ba4bb6539e34893a6c3c8ce6d9a687c711b0ea29c53ae320f4176c0097d43e81e442074f71741fd03b010d72e529242e00d0c2c8cbd93a684f290f4daee143e0904994d34bec33e265b", 0x60}, {&(0x7f0000003000-0xf3)="5be483aff09b87e226cd84a8d4e36223e3ffde750d36962ca8a6720e416ea89c2416dfbd8ae8e6a337a780f51119ddaf10ce04092d7a06b214a89c31524f981e0c22490c9e31a3a0f002934d35cd2b3983f4445c11303850382132e33ebc11920ccd0f055f037ccc3e6af5dfea09c0c9ed96974272e279c9602fac7cd475f99228908bba12876461928b22e514fba605e8273d96a0c078fb38f779c6ffe67adfdba829758c9b3dcb4792325dcf03ff979df59689a9e29a9f7dab367af37f78968a2a10aec5ad8c5955c0a325e10b39257ef708e74459a1d69f46c089893207b23091bd033e17689ae12fdcebae04d2c6c22af5", 0xf3}, {&(0x7f0000001000-0x1)='/', 0x1}, {&(0x7f0000002000-0x1000)="bd84de4699d0fa1dbac5e76ac911e91ca059653715ed84119b040ffffa9e966fc6d7a1a392275d967aed46bac6b74b4cdfb16648965c9f34428fa3c8fd3dce7c050756872c05a640c1811a670a8c3979b703556dd941249e4f84504f252a595e78483a30e266e033ce30876450a1356c492a51fff75e239e1baacb3a72eaf79dbd8a8e88703eaac2c4cf369d3a069ca0e9aae062967606f4cf43a9d665bc66e567b5f0304b43dafef22555e4f8df9ef97fe117710fa82e3b06bcca31292eec6e9ea825bffc45458cad47423f7db58fbcc04fe24431dedf669e5e617c62ebd1a555ef4de42ebbba587dfef8eda4f17075498252109684742da1fb18614d40b17a7799d38ae9ae888dad6b7df129b2494ed26240437f7c188dc37d8db5d86479658dbc6807d4689bb620dd7acf0878e27e8e0bf8159aa9685b9a2afd1ee8184a8e2decbd92d453f046b9342097a3ec520d8509a1a4bbeac9e5671c22e20c10752dd49c86045d74c807c41c09f824088c7c427827af3e18fc0cdb74a395a6bf4ad290600a0e89e045c6d5c32ac04b8cc8a6ae8b8e98b6eb455cd66d6b68f0899ebaad0cf3ec01c81aa7e4d2d7f70b33e89f685bfa4c427c7c2a3713573922b5f130054cf11cd01225fa7a70b2aa1c33efb65c343f6732dfbe0eeddcf3bf14f2ae21e551db9d57b84241f92a8147915e92d68e7d2de385ef33b5907577bfec8a6b5051f2acc89c32c24074332d7531513f48176c305c34cb49280b59a2f7e5a92ae0d9fc73ee092d0971e38421b297e39e9ee384c44f4c2d0a7156679e03593b7f94af20c8fb54b111033dca07e9ccecea105058e2edf71727f1753daf552222b3109164503a74b50883ab4e87ecf4f52c158639d39cf1e185640bd31c0497ba785354e31bb9d79baf77fa222e694df20c2983f6a8a06a28158755788c28fe1a09cead0413bb9d5d2b07def1d476f5290255be027acc2e2566692b3421fc21649260e8a38cdcb222af4a5bbe78a8da58223a5b574ce87bf3b141a545aa249413d0ac40eabdafa6dca182de237a2ec5b09398cbc5b372145eac1285a300e703f744f98c7ead78275fee26dae659709e8b83eb316863bb70ca6ec9fc3f6556a41dbfddf03c2c2da17a58f6704e9820ad7466eb2fbb41a4cce994a7d04501849e6889f38e3069f20a0685886f4e5542f5cab1c91602305f80c8dfb3fe552c552a7e6661aa23e3cb9c80a5d45df22fd9076b718572d2a8cfb68c43cb0138035f506d5abad1ee41a7048c98a64186a3257d7939065e4cf9b66340f74aa2f740178297803a1641897cf45a6fcebc7610301550278fd84fa8cea56743922301d4e0866a56d7f24506d740f62c2a86352d4505aee1d4d90f53caf5af2f8bbefe541e68242ab29b6566d5c9c1ba8604d006f6b15cb97e37ce82749aeb3978ef498b6ab8646b40a5bfb2b43a2e0591e45c9a0b1bec96ad5487caf0f4a38a2539321f7c2590bb8937228533ce96c5e839aee9818993d31c1230a35f0c608845d3640dac135c964b3d0b59995d0f2a8ed1518c92e2303f1770bb14eee23ebb15fee70d42cc601a02bbc2cacc91430854e72bcb5da66ac77eceda7f1897e5a9b12effea1582324b4a82e5c1b1fdc0fd275023eb9a43ef0c3e3f963d8dd50ffeef0ddf89fc61fd0de92627484d6774433414a9e10d036da7d092f82f81941b4ce40c6ccb3253c860b9f3288a1d84aeeaeee0abeec8d5b380dd11c6e1f7b9c65b37fea23ac5007d0235b8f5c92a66a52729aded68a110754eaea94306d0fede4910ff91f90410bb2b67834a8920d1c6f21869c4bf8093bbba29431f8be0daa09731c60659bc6fad4d7e50e0637d13a4eee5e4b1dbfad447ca17e1840b002780d76b2de4d37e945a401306cfe0493bade267694d92d35ca6f56110f17d6df70921af31d1389089262acb951e333c4ed16496fb5758accd504c4b6b1f7e3b97ff0c05934c82707a6648b8bafb072192f0dc19ffc6209789e81e7b06c38a8d9a9167cd6c51a78a03cce29a6ea88848935a986e3e63227ec612c624ec5686c9164728418a40fe0b8b6acf52f475c4cb023af0a9d73c45d39ec44dd38b9bf841a9c879ec27e30a3f36306d51cb526ee684526c9cbda1c8b73e3a846182b1ab2c6b5defca20ee04eb3890af64ef33c0fb2b6dad058610c10e54384a03b72c192f871458161a3da546eaea92ac6f4af7ccd706cb1e67f34c5f6b5182268ea3ab592d4230ade438d0431ffefa667c4759d5c1e107dc3b34da85da4ed978e289437b357525d2b0f4b74a37c7e79a21c2a6b89bfd9b060cccdd537c20d37e52600e28dfd8f69dc91bd37d3c89da846ef0524dd15de846b47dcd0c044d825ae85e5a14811b35af7d0d7333f420335c875f5de79dc420391ef9e38abb42e4535683976b864f6f96554ca5efdfe01582e7b723180c1f9b0f6d559ea57553e89d2c748d5bb0abec1fa9c151c806ea0fcfb94d4cf501a6efca0f127e4e2e426eace709df43f682417a7c479d29b44c24ab88caff13a1ae91047302fb0858e061425d1fb555177852b972514214d6b5f23e2b41499edd720339c108057af96bc8a3725142b093323ec9c1a1b84cdd6d863a1b57ce11fe546bdd9b4ddae0b96dada4a9831858b30af2066d3438eb4006b65cc26ba91541288e8f9670754b06f1f12bbaaca38058332e610c66894d00c99f235fb6de22cdcebddb4fa416a8c507a0bb087af07acda8c8162a88fb62664461892ac8a896c164829ffd10e1d0dae982444d05cd54f1bf74510a57896cb0e50d79718abfe63ceae66bedaef972402c2c80a165f2bb1719242e5befc5180bbe0ba3983495204b8cc4ece6c959dbb12466159343dae68768745c1bb79d811a10dddd557051739d8ef080dd9fc6643b7b7010010e93155ac9f01b45720d8773273256b721eab78f082129f5b824e1d923887ed92382f267575e2a1ccc473bab66bc93f5e138c60300cffb6b8958f78761ce08ebc784396eee1e8ccc9f38137169d29dd86a7e44c5611078162f438d238a096d88dc9b312a993ea8cc3bb76036989e6175b1797a872452955559c5f49e82f02dc70a0f0b64fd7ba2141fe835a7c06e1d03624fb25cd485044a040dd6b13fbc43126e43de0be7363394b55b1998c283a307f4bd68518cc6811ee8aa068d846460da80b29fbe3388af86c12c36fb1ab09b70f4b3c4190060d9ab29fbca668d18f402f248163b813c42f959fd4dfbe481ed75f02b78aba7a19355fe4158c3fe633360ecdcd8c30d2446cc838ea64550fd57c72526a034f6d95d71e31783da5cc55fca457c9a627b27cbea46802acbe8f342cb2619839957216e3d9b1a757e1913a49dd5242e48457a4b4309b20d43ab0c57d3ebda25e700f3928ec7a891f3d3ab2fbc8dbf96bc181a83c95944194315c935aed27b78a32dd2ffb0d2b6b0cbfe3c11b2b7620cacc5ed13360ea5a26224bd0b85951b0e60cfdb16efee00a2a2546417a01bba03bd4ed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0x1000}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000000000)="4011fe45bc587d71c404f34d2e3a22cb6f895f71f66e19d389c211129bd3a858755123ecb62c3b4955eeaa5f9aa543c015e9e86cf60656f7a3be5fb1307053a1823ba64d4aa0d525cb897351914500656dd609bacaf50ede8dc8fcd3f8aa117eadca64d48d0f1309b32dc995362c21d60bc75b06b005f5de16795248adb2669a779168f4316ba2af23b5411cb17163be4e0f80f808e15200e285633f289c4a201cc68c0cd71ae0458d4bce3b341a829c3fc4d9433bfb70c3df7f757f224fefdf8f32e310cc165558b4f6a037c55cc2d000cc39648a36dfc281a0", 0xda}, {&(0x7f0000000000)="4896d54e9208e8cebdb62215adfcb4199acbd4b2e95f3f4c5d413df89fa569dd17797ce1237e8ddf38285b71b43aaa3f7b136ee71be3cae8eb20f70315759e14bcdc87ffdb1b4d3fa2a6a7a1f58a453d01ebbdcf5a5bf4e873b5564a04ad0651b6af479900fa14690da301b61d054d9b7c0a10bcbaee9af56a28e54adf804069cf8cbb1be301d7b6d8eebe8ef7327e00b6b1979bdd57d2a17d25889163a09454ed9672b93da0dba3cf6f821cb06ad210182e031de8beafc30c31d2d6dc629861d2cfc5", 0xc3}], 0x7, 0x4) bind$ipx(r1, &(0x7f0000002000-0x10)={0x4, 0x0, 0x5c, "cfed26d475fe", 0x2}, 0x10) r2 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0xfffffffffffffff9, 0x2000) sendto$ipx(r2, &(0x7f00004ef000-0xaa)="94274fc37849ef1a7b33d1cc2c86d0fad7bb1e6cf36074a911c11ae05c139d9fbd0185ecd8a2bc4e286d377e12c929896e487278e3ca205159e42c2cdbd7d67f337f4ae82337b6166d88ff87a495a4d8a946d542ff82c55ff686c00f28494416b7650a52923e94751421e93175f6c28b64b4bea3b3b15060e4c19d1453a80add36144231b69e154b5bec6b217d48bd62285846b928fb79c5bace06be6e5be6291fe5484a9034856cace4", 0xaa, 0x41, &(0x7f0000f92000)={0x4, 0xc26, 0x20, "9fde8ccf7d0a"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000d23000)=@pppoe={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @generic="62f8673546d97a1cd9583de0154d0c73"}}, 0x1e) getsockopt$netlink(r0, 0x10e, 0x20000000000000b, &(0x7f0000bd7000-0x14)=""/20, &(0x7f0000b54000)=0x14) fchmodat(r1, &(0x7f0000267000)='./file0\x00', 0x142) 2018/02/10 18:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000e64000-0x10)={0x3, 0x20080000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/10 18:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a3000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_SET_SREGS(r1, 0x4138ae84, &(0x7f0000571000)={{0x0, 0xf000, 0xf, 0xfff, 0x1, 0x7fffffff, 0x7f, 0xdb, 0x3f, 0x400, 0x1, 0x54bd}, {0x0, 0x1, 0x0, 0x9, 0x20, 0x2, 0x4, 0x3, 0xbe5a, 0x80000000, 0x6, 0x7}, {0xd000, 0x10f000, 0xf, 0x9, 0xffffffffffffffff, 0x1, 0x1, 0x9e2, 0x81, 0x8001, 0x9, 0x4}, {0x4, 0x6000, 0x8, 0x800, 0x7, 0x8, 0xfffffffffffffff9, 0xea, 0x0, 0xff, 0x1, 0xa084}, {0x100000, 0x1000, 0xb, 0x2779eb81, 0x0, 0x0, 0x6, 0x7, 0x4, 0x1, 0x10001, 0x8}, {0x5000, 0x100000, 0xe, 0x4, 0x1000, 0x564b0668, 0x9, 0x44362c76, 0x8, 0x80000000, 0x7, 0x3}, {0xf000, 0x6000, 0xf, 0x3, 0x1, 0xfffffffeffffffff, 0xf, 0x0, 0xfffffffffffffff8, 0xd3, 0x1ff}, {0x0, 0x14002, 0xf, 0x7, 0x7ff, 0x146c, 0xffffffff, 0x1f, 0x5, 0x8, 0x5, 0x8000}, {0x7000, 0x10f001}, {0x1000, 0x5000}, 0x20, 0x0, 0x13000, 0x400, 0x9, 0x100, 0x7004, [0x1, 0x1f, 0x3, 0x80000001]}) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000006000)={@generic="1b520310b564c42354e2d0b8a14e1ad7", @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f0000006000)={0x1, @common='lo\x00'}}}) 2018/02/10 18:02:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x400) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:48 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000001000-0x13)='/dev/snd/controlC#\x00', 0x6, 0x80000) mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000212000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_create1(0x80000) r1 = epoll_create(0x3ff) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000fd9000)={0x3, 0x0, 0x4e, 0x0, 0xffffffffffff8001, 0x4800000000000, 0x1, 0x40, 0x0, 0x3, 0x1, 0x5, 0x0, 0x0, 0x80000000, 0xa1, 0xffffffffffff4356, 0xfff, 0xffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000b97000)={0x3}) 2018/02/10 18:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000634000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) ioperm(0x0, 0x120, 0x5c) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a7d000-0x11)='/selinux/enforce\x00', 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b46000)={0x0, 0x0, &(0x7f000010c000-0x28)=[{&(0x7f0000f0f000)="89a608b59c54e7d8afec2537f835c7c7eee05fcfbecff774c1b9cef3601c80853fb01117be9102d2eb8b867e3a9c4dc6a8f67a4ac98bc0e912d2e0a80f07f47c98", 0x41}, {&(0x7f0000920000-0x7f)="089d7e8756297c8b7815081d63e808768933ba0890a4487e0e4cfa52c0ab15f1e3b60054e58696c4df4a395bc581ce33347cdf6093b001e66f7ac6ffbd7fd778", 0x40}], 0x2, &(0x7f00008b3000-0x1158)=[]}, 0x0) 2018/02/10 18:02:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fd0000)='/dev/input/mice\x00', 0x0, 0x800) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000049d000)='tls\x00', 0x4) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000534000), 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000013a000-0x5)={0x0, 0x9807}, &(0x7f0000996000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ba4000-0xc)={r2, 0x4}, 0xc) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x0, &(0x7f0000e6e000), &(0x7f0000061000-0x4), 0x0) 2018/02/10 18:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x153f30ba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 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 = syz_open_dev$mice(&(0x7f00002b1000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) ioctl$KVM_GET_CPUID2(r0, 0xc008ae91, &(0x7f0000dba000)={0x6, 0x0, [{}, {}, {}, {}, {}, {}]}) prctl$setname(0xf, &(0x7f0000f86000-0x2)='(\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000fc9000)={0xf7b, 0xfffffffffffff7c4, 0x4, "6da6372b7aee", "39aa623143de6e6959d6c95d21ec13fb"}) 2018/02/10 18:02:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4, 0x7) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000477000)='/dev/mixer\x00', 0x80000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ebf000)=r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b2e000-0x10)={0xb843, 0x8000, 0x2eb2, 0xd468, 0x0}, &(0x7f0000b25000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e4a000-0x14)={r2, 0x9, 0x5, 0x8000, 0xfffffffffffff8d2, 0x9}, &(0x7f000086a000-0x4)=0xfffffffffffffea5) r3 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000d1a000-0x8)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0x8) setsockopt$inet_int(r3, 0x0, 0xc8, &(0x7f0000bcf000), 0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000847000-0x10)={0x7, 0x2}) sendto$inet(r3, &(0x7f0000e6b000), 0x0, 0x0, &(0x7f000058d000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/10 18:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000614000)={0x3000, 0x1000}) readv(r0, &(0x7f0000a61000)=[{&(0x7f0000b24000)}, {&(0x7f000069c000)=""/208, 0xd0}], 0x2) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00002d1000)='/dev/dsp\x00', 0x111400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f00001ad000-0x8)={0x6, &(0x7f0000c78000)=[{}, {}, {}, {}, {}, {}]}) [ 67.934537] mmap: syz-executor6 (10265): VmData 35123200 exceed data ulimit 3. Update limits or use boot option ignore_rlimit_data. 2018/02/10 18:02:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) pread64(0xffffffffffffffff, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(0xffffffffffffffff, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f00003f7000-0xb)='/dev/adsp#\x00', 0x40000000000, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f36000)={0x0, 0x30, "93b52f27ae852ab5558b08831cd22acb8b6edce33aff0e87acded6c82ef4249eeedadaf1957601a28a3d2326fd152216"}, &(0x7f0000fda000)=0x38) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000686000)={r2, 0x8, 0x30}, 0xc) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000c71000)=0x5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x79}, 0x20) io_setup(0x3, &(0x7f0000b20000-0x4)=0x0) io_getevents(r3, 0xff96, 0x3, &(0x7f000085a000)=[{}, {}, {}], &(0x7f00003c4000-0x8)={0x77359400}) 2018/02/10 18:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00006e4000-0x10)='net/ip_mr_cache\x00') sendmmsg$nfc_llcp(r0, &(0x7f00008e2000)=[{&(0x7f00006fc000)={0x27, 0x9, 0x8, 0x7, 0x9, 0x101, "c9aa8270af7cc40fc4ed8d96c32858e922db624965fe8e2f47b81d3d02f442da7b43882509266096a2ab57b74a2d75b3f99a0b3ef7472548681e5393132395", 0x6c7}, 0x58, &(0x7f00003b6000)=[{&(0x7f000036f000-0x1d)="5ba95e9c274f1da505b9d45eb99cf7f64292614f31ee1f1b86eb044785", 0x1d}], 0x1, &(0x7f0000f1e000)={0x30, 0x10d, 0x1, "8e2a8ed889c65784a2b8302687ecca335ada7f8b793e6f7d4ab495b4f832caf590ea987d"}, 0x30, 0x8000}], 0x1, 0x80) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f00000f0000)='c', 0x1}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000048a000-0x8)={0x9, 0x7fff}, 0x31a) write(r1, &(0x7f0000b64000)="b8", 0x1) close(r1) 2018/02/10 18:02:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x5, 0xcc, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000001000-0xe8)="3c5fb96a3d53819041fec0a6732c23daaec186496f23abc716c3f8848f3fcaf46d0fa0369d7d9b543c4231664312c99e5fa6b8b0be92a3078a298a8115bea95afb27135720058907034414f9f8b6a7564da7eb3d716217afe413b716a6db50acace7550525c1b67651f80cd6b7ad118b3f33a4413c9f92ae060ba59f49a0a18a977208ec91587fc826e2a03fd84db6a87de52136cd73c1e7d232dc9c175d3f10f397c225fbd3a5035193a7e5b44f24f6911a852ffeb0b415d0e08a8ba5dba01130cf0e32527f55e33f83dbe2cccc6b9b57d0d543cb264e6da99ad4b1f9dd0b8053273f001ca8c3ca", 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x40c00) readv(r1, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000d7c000-0x44)={{0x2, 0x3, @empty}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x30, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}, @generic="15bc3adca0aff53f3c82562ccfc2f366"}) 2018/02/10 18:02:48 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000066f000)=@ethtool_gfeatures={0x3a, 0x0, []}}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000939000+0xff4)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/10 18:02:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f00009f3000)=""/208) fcntl$setstatus(r1, 0x4, 0x46000) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000bc6000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f000005d000)="0700000000000000000305fffe090000daff0000000100000000000000000423"}) 2018/02/10 18:02:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x7, 0x84) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00009f9000-0x1c)={&(0x7f0000c43000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f00005c9000-0x30)=[{&(0x7f0000882000)=""/160, 0xa0}, {&(0x7f0000d41000)=""/115, 0x73}, {&(0x7f0000e85000-0x1000)=""/4096, 0x1000}, {&(0x7f0000678000)=""/249, 0xf9}, {&(0x7f00001e0000)=""/4096, 0x1000}, {&(0x7f0000874000)=""/38, 0x26}], 0x6, &(0x7f0000654000-0xc1)=""/193, 0xc1, 0x7}, 0x2103) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000a52000)=0x9ddf, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ae5000)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000dee000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00007b2000)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x2, 0x7fe, 0xe2, 0x400, 0x2, 0x0, r2}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x0, {{0xa, 0xffffffffffffffff, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/10 18:02:49 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x800000000000004, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000001000-0x4)=0xf4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000003000-0xc)={0x6, r0}) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000004000-0x8)={0x3, 0xa5}) 2018/02/10 18:02:49 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b8f000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000442000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0xffffffe5, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000263000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000d43000)=r2) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) 2018/02/10 18:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = accept4(r0, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x80800) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) getsockname$llc(r2, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000502000)=0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) unshare(0x14a00003) fchmod(r1, 0x40) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00004ce000), 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b7b000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r1, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r1, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/10 18:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2a000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000261000-0x12)='/dev/snd/pcmC#D#c\x00', 0x9, 0x44000) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000312000)={0x2, r2}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xd91}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/10 18:02:49 executing program 0: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000011000-0x13c)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000002e000-0x1c)={&(0x7f0000030000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f000002f000)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f0000030000-0x49)=""/73, 0x49}], 0x2, &(0x7f000002a000)=""/17, 0x11, 0x4}, 0x2) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f000002c000)=""/206, &(0x7f0000027000)=0xce) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000030000)={0x0, 0x0, &(0x7f0000031000-0x28)=[{&(0x7f000001e000)="b2ffb5edcd0728dbf850b8a91e8472355a3af45ae5fc304ce7e16bf0ea3c4b75253942fb572bb17131a8162e5fe86059c7476091bd51e63cf45b6f08ddc233d72fdf45f206d14cb6d595325a9a03b1707fd9c3ad05754845eb399abc3b7fa3108f3f", 0x62}, {&(0x7f0000031000-0x1000)="df84a4a88a328a8ac4bc82dcf2bc465755fdf90e10762889f8135a1770a125edec214e91da1efc8f77dc4ea4d0164de2e586f03ae3a1ae0818a11240e542c4315eba623a37d19645dc4642149e7cb13d6f5a7fbc54fb883ba38a411d5b4cf6af5d216aeebcf329538d9bf372cfcf82d56604ccfdae5e437b41715c9c901b50aa7a6e355929a32e0c4236de80f317a9ebad533b1bc9600b721f5a708dc8591e0a020e80dd64d388353eedc23a6e193b301dacfd634559f63c5e744d9507ed4e5fbce837bf03d3368b9aca0a8f1a6de0e720e3a82ece29dc88292f07ae944725aa7f7efeb0783a8c8bd34dd04f0bdde92bf705a19c3d4fef3a6ed6fb879782dfa8ef059ca8c399c889f988a2aa0d396c19a8589d48b4638c75b7d70d9d863157452880c8d4e5877efc0c4a1ced34670df5d5172a31e644f57b6e2621467617a41b1632a7afaf76f58359802aa61575d86956c6dcc438067a6fc6e182266d3643b704ff6b3f334759be3de859651cc0a7b55d5ba79b54d8b0c80157c83a512e98585bced7567db35afccfd3939230f0a32eaa1d433321a9452e78ddc95c273eef9ebd7063a4d1d74dd5a34604908e5ff0e76561b97dc31148fbd8b174423a06c41fda33cdf256613bb20418c99649ce7758f90de0486e9c83bb3e7355cea7737fc003a5bbe3fc1cfaa8bbf9ed16d27e20a4b01475219f4d42ee3ed202bd1d1206c42347bd4bbac1c22494a9ca556c94b32c90d1708c92ffe43eae33cb9e0239eadd4b506ecca79cc4e53dfe379f5ad817933a83efd0b1a7ba552beb900ff405b4c3ca6b4a84cce9f665fa48eace4bec60e9074fcd64ea2e1906129882a8a412eab7edfa6e67f7c2913e2b48be74e3b48d99b5fd0d7cb55bd052d29700ca0642ad93d6abed81b9516727a550fb99509e107edf4c09bbf82cbc729de11379d4f42202e90c577b05b7ef2175baf267d8d97b5ef93c2db7a05912f160e4635fdc850e4d08d04f7570ec65d697cc244411bcdb2a23a7317b5099dd7d2460b55ab29979f1c62e6709ec9ca9c6f21df448e5515e2c133fc08543088f19022c87b570f18923b230f2daf4288280dc000d70d65943237120aa02a4b1fd2199e23fd143bbf37014c7917460c88b7e08b8c2e50be2210bc0f47f3df68425ed1445adcbe67f8296123834680b3e338da2fc3b9becdd30abc96c0787d4bb24643cf5cf82512b9550efa4f891fdb3b7128eb54390e1102c92108b4323ca8338481639e544a63bfab5197dd2f2033358dd9def843431133782ab01ddd3c5afccd54ec69772b0f4ba27b086fcb831edb016f3c78728eead5d78c8c5d190827f27b503f8e1609e1c917f5d647b61fff91850dab949801f843a6ca9af6ba44e21b4672d5f067572aa1537f9fbfdae2faa95ac50b7f3e54a56c8240e0a6288b331ca22a4bb791c86d5f01b9d76e3925c91de326007bc151460d8ef846cadb5eb3d245b32514247779b781d573f120064e0640239627888a0bb14ed7ef410ff11e484c9f25d876a588aa225b17cd77c59f02ce1e7025b7f4a062332aa8759d3b64d2c7260a5b959aef3a254f287b8c24996dfb80e064b3c160557262160318b91e2f26645595345c9cced77e37e57ebc08f6975474dd8401cbdcf3439094e839abd8884c82dfe783ae5d702edf685a9bcbb15c71e3995e35f11dec2777eebe6e74af4c2ae75702b3bd9654b73372dc85313be52fec16dc5142bb5467d6be030bdcf4ceae7da844fc2cd181117963125f5b5495ab829f957148328f58303b6f5dbeb1d338e6430c8d96c58b13066866740a25340dc962352f50233e958ca2e84ec6f823e16c366999b23aee0bfd4e21ea15113bb285695540453c69cc588bb639a415e8863eebd2b211aacda1ce5fdfd9bbaaa76e6e7a66cbbb7b7b66472011b84e9092f0d6eb8cc70d42ad6629c614dfc39ce09726e1690b2f11714759d895d7347b8799b4dd88ff80a766bedb3d591541c61fa1f083f5f28ead8ae6b63bc4d6fe57c7dbaf418bfc09f54e16d6d725ac1ce4a2b8004c9eb566b90a06ff57d5a64e12051bdeebbe70ff461ce666f0fe89a9f5d8277f205523c686c75d6b65af84b8b5cd48ce40613010ee1cfc44f5ee46415ace9d96c0fb563fa50c312f469f7d5c28b98204f9baa4bceabd97b80bce7e38b0110fb168d1f7537e4207701f708e667585639bef7c16e8682914ed42b2d7e04bf5cf86044861dd58f57902b78303f56b8411b2fcc08ff1a8ac097c237ea0e30eeae4056d30781ea3ebbe57e6eb12e66dc4e3260032c42abd2542c48055dac621b6a36ca83cd2c48c3ae4310524d8a2195005ab5b68d2c2b0f6e53889eee3dd84af1db13d5784a0cf7f460feb3e675d8e55458a67397eacb108a2a43df153d9cc76380167463c6e3d1ff68c64129a7ee41abd03a5d77def9bf832727b7c7f0449a2e57092ad1ed661a832e97faa0cb8c06a3dccb38cf1f29df50f42ea11a87b501a321642423d1d0431bd813d3f9a1ec997517d7e54a9a3afd3eb9989e26b2ea8aa9d1b633fabb2a9022586667a332d74db0866b41c9f8da825857a4c94a1ca5ba5617a6840bed24cdfffc2f05e8fdcaefa6377caf075435e6a7edc1516ee589b0716a1486e08c280f0ec34eb712d62b647c13711ead74d99b6e226be6af5382a7b9e556b3f82f75952b1f5accf1cc2ea1322d9d631ef0db298383262ff49e9edcbd57ef09bae0f2c7d4f70eeb39309b60ade0993ff792f7e713da5efc4fa0204fcc3bfe132f4ea18174fd2b5e63fe47ccd5d138e2e437f0ba349cca143e6276f7b319e6cb0f68f50d3520b1842b0ea8bd357b309823dc63d2083603294fbc2d8725ab1b2a61baf7d84bb3b07b11000332bc973a23e4c225b1b0894b6d95c7ec171a7ae0c33cb62bda6c3337f20207d33b47978c9d42ef1cf9f791674f0142905ac5a38cbe7e31644f580eb29d15d67879463b1eba851acff3914f5a1369fea9b4c91346321201a4f9f99c57b926307121d1c105bfd2ae37018b8e7f369b9dd83c5f92a09094e459fa13701974cd17abd8e078dc17217fb207e4ff4b884af68b8a9992722481f48033baaefb566f4a57dff8ed24f709d56bb25f962ff9fa691e4aa104b4a1c0e1d1b3cc92480f2bb57d6f822d3f2b55db21f6adbc02880ac61ab1029f55050f2dfa9ffe44ee179f5ff7765268cf74f73b786461bdbf9fc203599a994951a8e32fd3583307e9ea9f27a281dfcc1eb3142cca82028e93c5b9aec866b3d30c9deac893241977cb7415830897e854d757a13575af0194ebffe346a1029351c25e8aa9099f288e8c081b8e49333690db5bdda710b44386afcd24cbd71b9aab60418b555deacca52254b556971fcba1f891cd4cffe2b3913a7d6b10bb1af287f4007afd3f595af2f5226872eb89c2cbd469896e67b152b83a649072d102f087fce805464cb2041304338514e532c216427978b6db27217b006a3cf8fbc8490d73048431e57975ad4e41d025ce9a5d122361159a7d3fd53878f862ad5d3755d9e0375bcb704c150888f35539674ddfa00374f6ea577e222474e2b63d3cb5ce41728a54e9024c5c70a9f8cf5e64077a3288483ada16e7329103388bbf776fbddee04e01b5ae3e7f2eedf7c4017a9d38ebb5f0d4da83c7c1e48b09d68b7bbcb0cf1fe7c09743abd0b319160e8c04d67dc3e9e53aee7c11d62cb7dbc548156edf52ba3d15d5805c68f302c1ce27fe94b3d5cf4403b1060e731712b71ba16db299ab643447f8276c16ea843c843f4c02b27e2436ef96f636ebc142f765f9cdb12c4f89529aedbdc0c00455503a08eb183e0e418102d43ade015f276e312ec9ae450948557b1db0d5c37834269bae19cc8a4fcc46b3bb337008f4e3eadfa8622d2dfea2b7466f9491b0efac460f0e853daf32f002b70dd2554c6090d2e9e1c401e052c58469761e112d1e7be32d0e1d35a2f2397b60bf9b61e38b69a362eda8050b2fd3482a0b8ee37a7ba02eee082ffa9cfc09352923ab5cfb82b6f7bddfb37d3c8df1c51ecf79810caffb2b69ce02cd258043162238fca4688f52db1a67269d1fcf6bcd150e46af19bf16570367caf53bfe05cf69e05782ebfbb9bc6f968eb167bf72b90d97d620853e8c283b243856067002056abda7290001ea67832541df5375dcafe0f9361ec578ca5d86ae2c034208aa66faaba2014770d2791b122486c49e50cdd760be078323b3dcc4c94e944f3e9a15a27a006366fef5a03656c80c547e504643f3148d63fe174b5dcb3125f901682b26ae20e649ea533db8e11176c5ab1af64804bfd668519415e7cf13861722cb3e3b449e3f8d2d88b8db28d7674216f7bead4539110e32cd39c9308806182f91e9e2a84b641cf37303db4b4085d37c346401996fc16484760c31252c921e4002e7af754d9ba58092b269a584d10f980a970025855814128722397f6ea1d0a718a6a82bf678401cf8a1167ad687d31b4c0684181fd7b1d8f27ebdea33c69c1cb04793915f9704114862b4b6e1e9252658c29dad6877dc1918f8f387fcbfa33d5a179d5c0a0c4a7d538fa69b1d0b55fd45c03b7a080bf54931a0a119a6d85b94e3547ede6f321e96dbce7d327ce73fb372e10ec9e6164eeb3a7ae082597b8b78b540dd392a004fa5f57d452a7d5e7482540319e46ee1eb9f3b8d45a4fa4f85072d1dca83e2c03590bfc644b07d598f5f78465beb1962b7c2532366f5f561b60e5cab79e0b64206f21cade22c5eb605bae7d7587739fc53c93983126189efb7c47feb72d4efbc22f55760edf5260de4e3c46b5ece867aba2164c0c086da26c449146a579c8769e37eb5ea0fe2847ad0a4f042b2360f70f4e14be6aa46757384dd51752a30741a5968d0b05e706770548de1cf170d126c47003cb131b6840769683d7afb9952d1072ef4325f1a251b8e0f0b6f25e40b24cc61d457f67091580a5bccafa193fdf306ae05a03730ca0d97ce4df1ec54fef471abbf16f3b688835842b9dd9fb5f2e7183852be9f2162adf0682895391358ef7819027b2c712dbf671fe94eaebce5b551bd19569f6a2abeeed6d4047e898a66e4e86c83909345cd9729741ac15b4f8060ad638a7a2e0249df0755a09f8e6d19401d3d7979135157b86de60d85795d82e7a706f26424d84f9ad2bac8ef31ab570db60b3e2f007b3d2fb02100affd0d14a842d940e898ed1d3dbc07c1af91ad959cb1b77f1a98e89da9618ed3eafe9a2c6468e52732eacb48f0b842520f9af1d99fcf7401d58b0386b05675914464a9b8edd9b2a557b588949f73003da080f167e38f502eb1cebbf6c3a7b6b39b1b5d4c40c402ebd2cdf86574566251c8c06aaeccf92dc38a6af6672a4816e1824beb0305b90e73cdd59faea9b005568a072dce00303146469ce105ea4b7fc6f24420a36dcca8a917497d83bcaddf25c9b7c7daff825eba7046428652d12a53e2edbba9fdc0b7eab50c7a84800a0b83e3a7729d6b9b27430dd3aa8dc2954733dac98ebcbe369b83a4f672c5d90c7000f1f45a482222354c965e735d56c8ef844bd2f2e0e8cc7c50efac5a0a9da7f77cecc95fc4d6fb663f35def9a42b9a6781a165d3b487b85e9aab784fee589039e64a24fbeef59eebf789bcda820c6fa4b426fe5614cff62f61f6fc98e86975c2d35fcbdf63d95199732b31dc4cdeb3de58da27ead5e59879601036498c9bb4e969e9ab8b512e8cabad3247407c43c5cc8c813cdbc3169da98b33f2db4bf40c172dee94b73303416b3f2a52dc0816e72b00efddd835fd", 0x1000}, {&(0x7f000001d000)="b86f14f5baa4aafd68ec0441239f19a9a287de895d80b8c7aace89042395ea3a53d955a0c216a7e1e22d54bcd6aba03e8fd3c739e7aa39d68e8ad6be5ac76570809af5eb2a804732b806d6c1b1c7f4d1b6dae5c25b1fbcd7a9ab063b79d5b6c01d62332acc6e0dd539d7c955", 0x6c}, {&(0x7f0000030000)="f13412c1b8d83b4ac0723986e06e3727d9ab813a060f0f7f13d2c532d7aefcd0075b3e9ebf60a8a7e295fb904f1b610b7554c63793e6d15664cadb345e627239c7988a7572d06de087a5b291820b194e1908e6748eea87bd86869d1894f9f9d3f2ee2988d46884d7f0b913b3de98fd8f31358518db2673167a", 0x79}, {&(0x7f0000031000-0x7f)="1637788ba26a9e5c92974da50db6e7c2f5b2e67b7c1725cb81e144bcc44e23145f1c627b16cba956bf084aa9b0062df56d120e16de40da2541227577c8b6c8ad00e1a17d226b81456293e4e7e76230a48140ec3983cc9072b266a58fba0704a06346766be574b11cc467d526d27f6ac91072557387c4e825d684b1a82e64f6", 0x7f}], 0x5, &(0x7f0000031000-0x33c)=[{0x6c, 0x119, 0x5, "b9fafc3f95a55f4bd8b65b997d94b418c5ea6ef3b514d09ecc3d496d49d6cd20c2a914cc3f8fb3bbf0c904ca4726ae8fbf613d444b8266d9b23e30472b240bbc7cd76f9007613c3032b6830cf1c76005be7ab4706716f4bd3c453fe538c3"}, {0xa8, 0x11d, 0x81, "72809ba0d93a3eda7c87e570c2ec957baf1fe201653dfd2872fa26f6a62a13f4d1ffc52f5b6ffff36bb62a553daf344aa8a8fd30003492014b5978355cb45f3cae8e51dbaacc5b611ce68c147242fba0db2d968a399870d91ac6e82952a25bf65d490320afcd80508b9ba2851d98640c1bb68b61a0185c1a2d53d968f61f8472b3fa33fce445a0ec81533bad51f9e1236ed29c10f67525903df6"}, {0xf0, 0x10e, 0x3f, "eace7ceed6ae74b561e20434b3bad59873fc4789a4a2fefb343da884faa76c6febfb665c66f6047e9ffee7cbf2f38c0ab258589fb07c9481540f5985aeb0e93148e09c86f0a4ef0aed60ff88de6afcee77772573d10e0b72bce6c0dd50436a22e7707ba04507c81ef4269ea6e7d562d76c211030e052c0a5214f07b577b86c76d70e6b08faa0d98829362c42eb08aba4e95987b0f13dc86dd2a82d1e9b9726b8d59c16d83b138ce83a4c5dccdfc3d7f385f2cf78977a17b3f159331967d00028962b0726bfd39f1114970dddd9c51a457b4e61954760f1a831f7806f97cd560af6d76465"}, {0x80, 0x117, 0x100, "d60986c361f81bf275fff9c3c5ecf407913bd8b97525dd362413ae2131e2b54dc5579c35217e90b57956c4297a9f982e86b538631caf772269c545b0fef7826c5495c2801805955bfb67baf62e3b26510ab90e22d7d648fed4876e6d1380abf07fd7a82b753c4c3d6c9ea178c4724c5db1034715"}, {0xb8, 0x107, 0x20, "b19b2b6b694ad20f44a2b65d07241aad5ad3fac36f1199ecca2d0c848ce64874d8133f9dbe7dadcb4f8a3beabd9f7813bade17c3f631220030dff1154a1fc0368aceff88a5c9b89725d5bedd687f9c1232606f575d073d03486d0852fb68353e25be9d024db67ac92408690da208208a446eba18bf9c9ea0dd7ca0296dc7ce8a9cf823bedd0b6094f4283a25d2a58240326ba3aaed0c8d34719fd5f05c762ea00115f2805e4f30d87f"}], 0x33c, 0x4000}, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000031000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f000002f000-0x8)) 2018/02/10 18:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00005a2000)='./file0\x00', 0x802, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00007e4000), 0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000d8000-0x10)={0x7de, 0xd3a, 0x0, 0x1}, 0x10) ioctl$TIOCEXCL(r1, 0x540c) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000cdb000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000fae000-0x8)={r2}) getpeername$inet(r1, &(0x7f0000d20000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000781000-0x4)=0x10) 2018/02/10 18:02:49 executing program 1: r0 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009dd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000d4b000)=[{0xb1}, {0x6}]}, 0x10) syz_open_dev$sndseq(&(0x7f0000576000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/10 18:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007fd000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a51000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000021000)=0x8) sync_file_range(r1, 0x8, 0x8, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000d0e000-0x48)={r2, 0x40, "a28c807e9d7f06bfdeec883d0d669b92c3aea734daa992b54c4a2a4e90c12a38f26791f4fbc14db1becaba1a5392b127b3dfc34bf92ca01007ff2b15ccecd36c"}, &(0x7f0000b30000-0x4)=0x48) 2018/02/10 18:02:49 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd4000)={0x0, 0x11, "eb92a33574352c1a837d90d7184a44ce60"}, &(0x7f0000fd4000)=0x19) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fd5000-0x6)={r2, 0x3}, 0x6) getsockopt$inet6_buf(r0, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) 2018/02/10 18:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f3d000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000720000)}, 0x0, 0x0, 0x0, 0x2}, r1, 0x0, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = accept4(r0, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x80800) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) getsockname$llc(r2, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000502000)=0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) unshare(0x14a00003) fchmod(r1, 0x40) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00004ce000), 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b7b000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r1, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r1, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/10 18:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001ca000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000d7f000-0xe0)=[{0x0, 0x0, &(0x7f0000df6000)=[], 0x0, &(0x7f000038d000-0x60)=[@op={0x10, 0x117, 0x3, 0x1}], 0x10}], 0x1, 0x0) splice(r1, &(0x7f0000097000), r1, &(0x7f00001b5000-0x8), 0x9, 0x1) read(r2, &(0x7f0000211000)=""/32, 0x20) 2018/02/10 18:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x800000000000000, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') bind$alg(r1, &(0x7f0000f28000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) write$selinux_context(r1, &(0x7f0000bef000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) 2018/02/10 18:02:49 executing program 0: r0 = add_key$keyring(&(0x7f0000a13000-0x8)='keyring\x00', &(0x7f0000dda000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000d9f000)='.request_key_auth\x00', &(0x7f0000ab9000)='(&\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, r1, &(0x7f0000001000)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0}, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000003000-0xa)='syzkaller\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002000)="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", 0x1000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='blacklist\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0xb5)="cafb518a7f3a695e107cf6456184a66a79a5d0c0be4c957d9f908237f3584bd49747d2d6dd5dbeba4b2212ec625a616e9c04d1b9b9f21fda8c14746f3368c0b7ddf45fbd8b3b614e73283299606d991f3a4c936bc53e0eedc525ce45cfeb386dfe689e1b443d74f1b2ef38210224afb464d9b08fcef48de2d1b86bf2763973028b26d13c6bb0ba389b8810a00876d91de1a5e71e1ebe44516fa739f84e1fc4a348b7a0fcf93c9ddcd355ad2fd81588f58c67aa747e", 0xb5, 0xfffffffffffffffd) request_key(&(0x7f0000003000-0x8)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='\x00', r2) 2018/02/10 18:02:49 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000005000-0xd)='/dev/usbmon#\x00', 0x9, 0x400) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000011000)) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000001b000-0x6)={0xd, 0x4, 0x60}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000019000)='/dev/hwrng\x00', 0x101000, 0x0) socketpair(0x19, 0x3, 0x3, &(0x7f0000006000-0x8)) 2018/02/10 18:02:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000aba000)=0x1, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000709000)={{{@in=@dev, @in6=@ipv4={[], [], @remote}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000268000-0x4)=0xe8) lstat(&(0x7f00006a2000)='./file0\x00', &(0x7f0000b2f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000007f000)={{{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0x3, 0x918, 0x0, 0x0, 0x0, 0x20, 0x80, 0x6b, r1, r2}, {0x7, 0x40, 0x4, 0x2, 0x100000000, 0x1632, 0x91, 0xfff}, {0x101, 0x1, 0x1ff, 0x2814}, 0x3, 0x6, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0}, 0xa, @in6=@empty, 0x6, 0x3, 0x3, 0x100000000, 0x3ff, 0xfba, 0x8}}, 0xe8) 2018/02/10 18:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:49 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000005000)={0x0, 0xad, "ea01bea294b386cd442095071aac962334c022d80543edaac80bca52784b62af3e6be3551e856fd289e6954b1d39308f56a2dec0fb8691c294f3db86233b1ba3a9e507d4dbff43774568b423ce148cb8e4bf83d26a3e8da335eb1e154fc9361c0b1098844410af49508b5629274a373c762942257478c066182290002b1569a8647989ee16a448946e617447ffd6037d579cc0d022743c1f94c61e098be89000573fea844d3e0094dd17523f5d"}, &(0x7f0000005000)=0xb5) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000-0x10)={0x7, 0x8002, 0x7, 0x0, r2}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000002000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x464, 0x0, 0x344, 0xb8, 0xb8, 0x344, 0x43c, 0x43c, 0x43c, 0x43c, 0x43c, 0x6, &(0x7f0000000000), {[{{@uncond, 0x0, 0x70, 0x94, 0x0, {}, []}, @ECN={0x24, 'ECN\x00'}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @ECN={0x24, 'ECN\x00'}}, {{@uncond, 0x0, 0xb0, 0xd4, 0x0, {}, [@common=@set={0x40, 'set\x00'}]}, @inet=@DSCP={0x24, 'DSCP\x00'}}, {{@uncond, 0x0, 0x94, 0xb8, 0x0, {}, [@inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @TTL={0x24, 'TTL\x00'}}, {{@uncond, 0x0, 0xd4, 0xf8, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @inet=@rpfilter={0x24, 'rpfilter\x00'}]}, @inet=@TOS={0x24, 'TOS\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) 2018/02/10 18:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00009a3000)={0x0, 0x3}, &(0x7f00004c9000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c93000-0x20)={0x7, 0x3, 0x8008, 0x3fd, 0x10001, 0xff, 0x9, 0x3f, r1}, &(0x7f0000848000)=0x20) 2018/02/10 18:02:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = accept4(r0, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x80800) getsockopt$llc_int(r2, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) getsockname$llc(r2, &(0x7f00005a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000502000)=0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) unshare(0x14a00003) fchmod(r1, 0x40) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00004ce000), 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r1, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000b7b000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r1, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r1, 0x1) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) 2018/02/10 18:02:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x90)=[@in6={0xa, 0x3, 0x7f26ab56, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x401}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x14d6e482}, @in6={0xa, 0x2, 0x50af, @empty, 0x2}, @in6={0xa, 0x3, 0x1000, @ipv4={[], [0xff, 0xff], @empty}, 0x5}], 0x90) ioctl$KDMKTONE(r0, 0x4b30, 0x8) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001000-0x1a0)={[], 0x3, 0x100000001, 0x7, 0x0, 0x3, 0x0, 0xf000, [], 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001000), &(0x7f0000001000)=0x8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000001000-0x18)={0xa0, 0xb32c, 0x9, 0x9, 0x2, 0x3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000003000-0x8)={0x4, &(0x7f0000001000+0x30d)=[{0x0}, {}, {}, {}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000001000)={r1, 0x5, &(0x7f0000003000-0x14)=[0x1, 0x5fa7, 0x80000001, 0x100000000, 0x4ab], &(0x7f0000002000)=[0xf4, 0x5], 0x40, 0x3, 0x20, &(0x7f0000001000)=[0x9, 0x9, 0x77ee], &(0x7f0000003000-0x1c)=[0x5b7f, 0x5, 0x101, 0x20, 0x8c00000000000000, 0x2, 0xd0b]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000003000), 0x0, 0x40, &(0x7f0000003000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000004000)={0xa, 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x9344afca53291cc8, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000007000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000007000-0x14)={0x11, 0xff, r3, 0x1, 0xfffffffffffeffff, 0x6, @random="6a68c89d2c35"}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f0000007000)=""/55, &(0x7f0000004000)=0x37) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000008000)={&(0x7f0000008000)=[0x0, 0x0], 0x2}) 2018/02/10 18:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:49 executing program 2: prctl$void(0x27) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000415000-0x15)='/proc/self/net/pfkey\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000af000-0xe8)={{{@in=@multicast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x18)={@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5, r1}) mlock(&(0x7f0000574000/0x2000)=nil, 0x2000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000002000-0x20)={0x16000, 0x7000, 0xdc, 0x4, 0xeb}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="c29872535a4f940bbff83d09d6c2ecd4900fc980510c39ecf09e0e767c09bc47e97c05b88fcd9ec887bda4f1b604992ec99daf2d255f9504c7db4fdc09f626a921274ccac189d05c7fce908de8325010199c5bde2a26aea0804c22d37aaf845a370492149986ad2ef691f3c19217e9f919e3faeba6db4f61860cbe96bc8d923a04b25895013e77b2706b908d24d3319f0ec38e6039a4da05965030f05e1fc3fd2d37e2bde9d757d0612105bb", 0xac) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000003000)={&(0x7f0000001000/0x1000)=nil, 0x1000}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000003000-0x4)=0x72) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000004000)={0x2, 0xc, 0x8, 0x5, 0x9, 0x0, 0x7, 0x0, [@sadb_address={0x5, 0x5, 0x3e, 0x0, 0x0, @in6={0xa, 0x0, 0x1, @empty, 0x4}}, @sadb_spirange={0x2, 0x10, 0x3, 0x0}]}, 0x48}, 0x1}, 0x10) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000002000)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000006000-0x5), &(0x7f0000004000-0x4)=0x5) flistxattr(r0, &(0x7f0000003000-0x37)=""/55, 0x37) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000007000-0x10)={0x1d, r1}, 0x10) inotify_init1(0x80800) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000002000)=""/149) r3 = getpgrp(0x0) r4 = getegid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={r3, r2, r4}, 0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x9, 0x4) 2018/02/10 18:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x6, 0x40) bind$inet6(r0, &(0x7f0000ca6000)={0xa, 0x1, 0x75b, @mcast2={0xff, 0x2, [], 0x1}, 0x509}, 0x1c) r1 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x40c00) readv(r1, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000042000)=0x2, 0x4) eventfd2(0x4, 0x80801) connect$inet6(r1, &(0x7f00007e8000-0x1c)={0xa, 0x1, 0x100000001, @ipv4={[], [0xff, 0xff], @empty}, 0x800}, 0x1c) 2018/02/10 18:02:49 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000000000c, &(0x7f0000014000-0x4), &(0x7f0000013000-0x1)=0x4) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000013000)='/dev/usbmon#\x00', 0x51, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) getpriority(0x1, r1) 2018/02/10 18:02:49 executing program 7: mmap(&(0x7f0000000000/0x367000)=nil, 0x367000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000035d000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00002ac000)={0x401}, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00002a6000)=[{&(0x7f0000265000-0x767)="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", 0x92b}], 0x1, &(0x7f00001a0000-0x18)=[{0x10, 0x29, 0x40000003b, '['}], 0x10}, 0x0) mmap(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000367000)={0x10001, 0x1d, 0xffffffff, 0x2, "b99fe46b3a12326b38c94d07c6bd1756fe763b3dd15ba91425fcd8dbc30114e2"}) mmap(&(0x7f0000367000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000368000-0x50)={{0x40, 0x1ff}, {0x8, 0x100000000}, 0x0, 0x1, 0x1}) 2018/02/10 18:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ade000-0xb)='/dev/loop#\x00', 0x70, 0x0) lseek(r0, 0xfffffbfffffffffe, 0x3) set_mempolicy(0x4003, &(0x7f00002bb000)=0x3, 0x7f) 2018/02/10 18:02:49 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000027000)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f000002b000)='/dev/audio\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000023000-0x10c)={0x80000000000000, 0x81, 0x7f, 0x0, 0x0, [], [], [], 0x0, 0xeff1}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000011000-0x1c)={&(0x7f0000016000-0xc)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000025000)=@getspdinfo={0x1038, 0x25, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@replay_esn_val={0x3c, 0x17, {0x8, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @lifetime_val={0x28, 0x9}, @coaddr={0x14, 0xe, @in6=@empty}, @replay_esn_val={0x38, 0x17, {0x7, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @etimer_thresh={0x8, 0xc}, @replay_thresh={0x8, 0xb}, @algo_aead={0xf64, 0x12, {{'rfc4106(pcrypt(gcm(aes-aesni)))\x00'}, 0x78c0, 0x0, "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"}}]}, 0x1038}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000003000-0x4), 0x4) accept4$vsock_stream(r2, &(0x7f000001f000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, 0x80000) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)) 2018/02/10 18:02:49 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000032000)=[{&(0x7f000001d000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f0000032000)=[{&(0x7f0000032000)="839e089cf4a45f46d19eaf9d8980", 0xe}], 0x1, &(0x7f0000033000-0x84)=[]}], 0x1, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000036000-0x20)={0x4, 0xe000000000000000, 0x1, 0x3, 0x0, 0x80000001, 0x100, 0x100, 0x0}, &(0x7f0000006000-0x4)=0x20) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000036000-0x98)={r1, @in6={{0xa, 0x0, 0x1, @empty, 0xfffffffffffffff8}}, 0xffffffffffffffe0, 0x7}, 0x98) 2018/02/10 18:02:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) readv(r0, &(0x7f0000a78000)=[{&(0x7f00001cc000)=""/113, 0x71}], 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000675000-0x8)=0x10000) r1 = syz_open_dev$dspn(&(0x7f000085f000)='/dev/dsp#\x00', 0x40, 0x2000) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000a11000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="0b605217447a7e79b208b52fa0f9b19f"}}) 2018/02/10 18:02:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x0) sendfile(r1, r0, &(0x7f00007fe000-0x8), 0x5) mkdirat(r0, &(0x7f000029b000)='./file0\x00', 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000041a000-0x4)=0x4, &(0x7f0000bb0000)=0x4) 2018/02/10 18:02:49 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f00006f6000-0xd0)={0x5, 0x0, [{0x40000001, 0x0, 0x5, 0x0, 0xfffffffffffffff8, 0x8000, 0x200}, {0xc0000007, 0x1, 0x0, 0x7, 0x13de27ba, 0x4, 0xffff}, {0x40000000, 0x4, 0x5, 0x9, 0xfffffffffffffffa, 0x8, 0x4}, {0xd, 0x401, 0x6, 0x10001, 0x0, 0xce1, 0x8}, {0x80000019, 0x101, 0x7, 0x100, 0x4, 0x1000, 0x2}]}) socket$inet(0x10, 0x2, 0x0) connect(r0, &(0x7f0000008000)=@hci={0x1f}, 0x58) 2018/02/10 18:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:49 executing program 0: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000011000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@empty}}, &(0x7f0000013000-0x4)=0xe8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000013000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f000000a000)='./file0\x00', r1, r2, 0x1000) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) acct(&(0x7f0000013000-0x8)='./file0\x00') ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000008000)=0x2) 2018/02/10 18:02:49 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@generic="27cf2e5ad16b70331f8f9888182e2b5b", 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f83000)=@newlink={0x3c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_PORT_SELF={0x1c, 0x19, [@typed={0x18, 0x5, @ipv6=@empty}]}]}, 0x3c}, 0x1}, 0x0) 2018/02/10 18:02:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f000020e000/0xf000)=nil, 0xf000, 0x300000000012) r0 = syz_open_dev$amidi(&(0x7f000004d000)='/dev/amidi#\x00', 0x9, 0x200) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000093d000)) r1 = syz_open_dev$vcsa(&(0x7f0000d16000)='/dev/vcsa#\x00', 0x9, 0x100) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000788000-0x6)={0x5, 0x0, 0x9}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000a3b000)=0x10, 0x6, 0x0) clone(0x0, &(0x7f0000248000)="5769bdf32aacfea548f9bcf75c56c6e4a85ceb065c21a13f001d485930ae766f564a85a9e8a13fda666b", &(0x7f0000b91000), &(0x7f0000aca000-0x4), &(0x7f0000000000)) 2018/02/10 18:02:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:49 executing program 7: mmap(&(0x7f0000000000/0x95e000)=nil, 0x95e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000021000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f000022e000-0x8)='./file0\x00', 0x561080, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r2, 0x40405515, &(0x7f0000819000-0x40)={0x3, 0x6, 0x8, 0x800, "38bab3be46c95a56bec9d174cbb5c06701d7d5f3e7bb74ae1b0d981c909cc830f09a8d251c3248b9c2eb3020", 0x9}) mmap(&(0x7f000095e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000095e000)={0x9, [0x40, 0xff, 0x3, 0x8000, 0x47a0, 0x6, 0x7, 0x2, 0x0]}, &(0x7f00003e7000-0x4)=0x16) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000172000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000847000)=0x100000000, 0x4) write(r1, &(0x7f000095e000-0x60)="bec56e6a", 0x4) 2018/02/10 18:02:49 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000fc7000-0x9b)="22617e1358320739a8e8f6c5337be77ae9757b76b2eb3b37ddf4239a8ec0a725e98b12ac05a97f526011675ddaa4c72426d57a070be05eed1013b8a5201803c8beaf32268d600d50ac34c5d783c923aa61c71914e5d6df13b5fdf68800ef3a38b0d9521ed51f105eb56796e4f9f76919dcf5dc3c36b39566644b8c411b318e93ab39b33c227575448117fe4b06821ef2d966b4e9eb53408ea2f0dd") 2018/02/10 18:02:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f00006a6000)=""/8, 0x8) r1 = dup(r0) timer_create(0x1, &(0x7f0000cad000-0x58)={0x0, 0x32, 0x1, @tid}, &(0x7f0000081000-0x4)=0x0) timer_getoverrun(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000073f000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}}, [0x9, 0x800, 0x8, 0x5, 0x8001, 0xffffffffffffff81, 0x3, 0xffffffffffffffff, 0x80000001, 0x8, 0x8, 0x200, 0x5, 0x4, 0x3]}, &(0x7f0000fcd000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000011a000)={r3, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, &(0x7f00000e0000-0x4)=0x8c) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/10 18:02:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000b3f000)={0x5, 0x10000, 0x5, 0x1f, 0x7}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000010000-0xc)='personality\x00') [ 68.699211] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 68.706896] in_atomic(): 1, irqs_disabled(): 0, pid: 10463, name: syz-executor2 [ 68.714383] 1 lock held by syz-executor2/10463: [ 68.719071] #0: (rcu_read_lock){....}, at: [<000000003278ac7f>] __rds_conn_create+0xe46/0x1b50 [ 68.728108] CPU: 1 PID: 10463 Comm: syz-executor2 Tainted: G W 4.15.0+ #217 [ 68.736415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.745781] Call Trace: [ 68.748370] dump_stack+0x194/0x257 [ 68.752002] ? arch_local_irq_restore+0x53/0x53 [ 68.756673] ? print_lock+0x9f/0xa2 [ 68.760297] ? lockdep_print_held_locks+0xc4/0x130 [ 68.765232] ___might_sleep+0x2b2/0x470 [ 68.769202] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 68.775087] ? __debug_object_init+0x235/0x1040 [ 68.779758] ? debug_mutex_init+0x1c/0x60 [ 68.783910] __might_sleep+0x95/0x190 [ 68.787710] kmem_cache_alloc_trace+0x299/0x740 [ 68.792361] ? lock_acquire+0x1d5/0x580 [ 68.796310] ? lock_acquire+0x1d5/0x580 [ 68.800259] ? __rds_conn_create+0xe46/0x1b50 [ 68.804735] rds_loop_conn_alloc+0xc8/0x380 [ 68.809037] ? rds_loop_conn_free+0x290/0x290 [ 68.813511] ? __init_waitqueue_head+0x97/0x140 [ 68.818158] ? rcutorture_record_progress+0x10/0x10 [ 68.823150] ? __lockdep_init_map+0xe4/0x650 [ 68.827541] __rds_conn_create+0x112f/0x1b50 [ 68.831948] ? rds_conn_drop+0xb0/0xb0 [ 68.835824] ? __raw_spin_lock_init+0x1c/0x100 [ 68.840383] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 68.845376] ? __lockdep_init_map+0xe4/0x650 [ 68.849762] ? __lockdep_init_map+0xe4/0x650 [ 68.854148] ? lockdep_init_map+0x9/0x10 [ 68.858184] ? __init_waitqueue_head+0x97/0x140 [ 68.862832] ? init_wait_entry+0x1b0/0x1b0 [ 68.867047] ? lockdep_init_map+0x9/0x10 [ 68.871087] ? rds_message_alloc+0x28c/0x330 [ 68.875469] ? rds_message_next_extension+0x210/0x210 [ 68.880631] ? trace_hardirqs_on+0xd/0x10 [ 68.884762] ? _raw_spin_unlock_bh+0x30/0x40 [ 68.889150] ? __release_sock+0x360/0x360 [ 68.893268] ? lock_sock_nested+0x91/0x110 [ 68.897481] rds_conn_create_outgoing+0x3f/0x50 [ 68.902132] rds_sendmsg+0xda3/0x2390 [ 68.905908] ? avc_has_perm+0x43e/0x680 [ 68.909879] ? rds_send_drop_to+0x19d0/0x19d0 [ 68.914352] ? iterate_fd+0x3f0/0x3f0 [ 68.918139] ? find_held_lock+0x35/0x1d0 [ 68.922185] ? sock_has_perm+0x2a4/0x420 [ 68.926223] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 68.931559] ? lock_release+0xa02/0xa40 [ 68.935512] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 68.941374] ? __check_object_size+0x8b/0x530 [ 68.945841] ? sock_setsockopt+0x45d/0x1af0 [ 68.950146] ? __might_sleep+0x95/0x190 [ 68.954100] ? selinux_socket_sendmsg+0x36/0x40 [ 68.958746] ? security_socket_sendmsg+0x89/0xb0 [ 68.963477] ? rds_send_drop_to+0x19d0/0x19d0 [ 68.967953] sock_sendmsg+0xca/0x110 [ 68.971647] SYSC_sendto+0x361/0x5c0 [ 68.975339] ? SYSC_connect+0x4a0/0x4a0 [ 68.979293] ? sock_has_perm+0x2a4/0x420 [ 68.983354] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 68.988699] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 68.993974] ? compat_SyS_futex+0x288/0x380 [ 68.998271] ? security_socket_setsockopt+0x89/0xb0 [ 69.003267] ? compat_SyS_get_robust_list+0x300/0x300 [ 69.008436] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 69.013170] SyS_sendto+0x40/0x50 [ 69.016600] ? SyS_getpeername+0x30/0x30 [ 69.020639] do_fast_syscall_32+0x3ee/0xfa1 [ 69.024937] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 69.029929] ? do_int80_syscall_32+0x9d0/0x9d0 [ 69.034485] ? finish_task_switch+0x1e2/0x890 [ 69.038951] ? finish_task_switch+0x1b9/0x890 [ 69.043429] ? syscall_return_slowpath+0x2ac/0x550 [ 69.048335] ? prepare_exit_to_usermode+0x350/0x350 [ 69.053328] ? sysret32_from_system_call+0x5/0x3b [ 69.058151] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 69.062975] entry_SYSENTER_compat+0x54/0x63 [ 69.067355] RIP: 0023:0xf7f49c79 [ 69.070693] RSP: 002b:00000000f774509c EFLAGS: 00000286 ORIG_RAX: 0000000000000171 [ 69.078374] RAX: ffffffffffffffda RBX: 0000000000000013 RCX: 0000000020007000 [ 69.085619] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 69.092864] RBP: 0000000000000010 R08: 0000000000000000 R09: 0000000000000000 [ 69.100107] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 69.107349] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 2018/02/10 18:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) clone(0x400, &(0x7f000072d000)="bc55ad23714b3d42dc82317aa9b4151a02bc6634a0e9d1869958ef96ae35ba5bb8ebd630ed4453d5db2f31db3e068c5a8ba58ce54a61dd9dbf21f78138f1f51cbe4478a85cd330c2ae93f515476a5ca03346cf817112ad5db11b03cc6525c14c3cdf0ef4b368ff92568a98eb506b437733d05b8700f51a24af0b293ef44c0defdc7b747a7f231bd5b46c4f66440013b9f7313b5a7f5e5dee8be2fb86b073e293a6962c2dc91dd99d03a70161741b4a27448c2385434ec9b654ce8dcd6901533ce9910785e9040fa202b9", &(0x7f0000402000-0x4), &(0x7f0000ec0000), &(0x7f00009df000-0x1000)="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") modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/02/10 18:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) syz_open_dev$sndpcmp(&(0x7f0000469000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x248482) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000c54000-0x2)=0x3, &(0x7f000069e000-0x4)=0x2) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00006ff000-0x4)=r0, 0x4) 2018/02/10 18:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000078b000), 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6c, &(0x7f00001b6000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000b96000)=0x8c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000cc6000)=[@in={0x2, 0x1, @rand_addr=0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}], 0x3c) 2018/02/10 18:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000626000-0xd)='/dev/dmmidi#\x00', 0x5, 0x101000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000f8000)={{0x9, 0x8}, 'port0\x00', 0x83, 0x1009, 0x80, 0x200, 0x9, 0x101, 0xfffffffffffffffb, 0x0, 0x2, 0x80000000}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f000090e000-0x60)={&(0x7f0000c61000+0xc81)=[0x80, 0x5, 0x8], 0x3, 0x8, 0x6, 0x4, 0x5cb, 0x0, {0x1, 0xe231, 0x0, 0x0, 0x8, 0x7, 0x7, 0xfffffffffffffff8, 0x24, 0x40, 0x2, 0x0, 0x1, 0x1, "593ba6afcc1f82f3118b2dc86d12296d7b33092d906ff43a1219b3db2a199330"}}) setsockopt(r0, 0x10d, 0x8000000011, &(0x7f000006d000-0x35)="0398649b", 0x4) bind$alg(r1, &(0x7f00005d7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) 2018/02/10 18:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000010f000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000788000)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000792000)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000680000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d26000-0x6)={0x0, 0x4000000000000000}, &(0x7f0000dbb000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000145000)=r1, 0x4) lseek(r0, 0x0, 0x1) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000fc7000-0x9b)="22617e1358320739a8e8f6c5337be77ae9757b76b2eb3b37ddf4239a8ec0a725e98b12ac05a97f526011675ddaa4c72426d57a070be05eed1013b8a5201803c8beaf32268d600d50ac34c5d783c923aa61c71914e5d6df13b5fdf68800ef3a38b0d9521ed51f105eb56796e4f9f76919dcf5dc3c36b39566644b8c411b318e93ab39b33c227575448117fe4b06821ef2d966b4e9eb53408ea2f0dd") 2018/02/10 18:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f00006a6000)=""/8, 0x8) r1 = dup(r0) timer_create(0x1, &(0x7f0000cad000-0x58)={0x0, 0x32, 0x1, @tid}, &(0x7f0000081000-0x4)=0x0) timer_getoverrun(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000073f000)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20}}, [0x9, 0x800, 0x8, 0x5, 0x8001, 0xffffffffffffff81, 0x3, 0xffffffffffffffff, 0x80000001, 0x8, 0x8, 0x200, 0x5, 0x4, 0x3]}, &(0x7f0000fcd000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000011a000)={r3, @in6={{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, &(0x7f00000e0000-0x4)=0x8c) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000fc7000-0x9b)="22617e1358320739a8e8f6c5337be77ae9757b76b2eb3b37ddf4239a8ec0a725e98b12ac05a97f526011675ddaa4c72426d57a070be05eed1013b8a5201803c8beaf32268d600d50ac34c5d783c923aa61c71914e5d6df13b5fdf68800ef3a38b0d9521ed51f105eb56796e4f9f76919dcf5dc3c36b39566644b8c411b318e93ab39b33c227575448117fe4b06821ef2d966b4e9eb53408ea2f0dd") 2018/02/10 18:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000713000)='/dev/mixer\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000038d000-0x8)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0x8) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000309000-0x8)={0x1, 0x8}) r2 = inotify_init1(0x0) inotify_add_watch(r2, &(0x7f0000031000)='./control\x00', 0x21) dup3(r1, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000167000)={0x80000001, 0x6, 0x100, 0x9f7, 0x9, 0x9}) 2018/02/10 18:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cc1000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ad2000-0x60)={&(0x7f0000dde000)=[0x2, 0x1], 0x2, 0x0, 0xfffffffffffeffff, 0x20, 0x0, 0x8, {0x3, 0x65, 0x6, 0x80, 0x99, 0xbed, 0x9, 0x8bb9, 0x101, 0x9, 0x3f, 0x4, 0x20, 0x6, "7ca056df43cc211e1ffc09c5c5899875cc35f8950e19e78d5b7003b61d0b7953"}}) r3 = dup3(r0, r1, 0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f0000080000-0x5c)={{0xa, 0x3, 0xcb91, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x8}, {0xa, 0x2, 0x46f, @empty, 0x401}, 0x40, [0x1, 0xfffffffffffffffb, 0x95d5, 0xd6, 0x100000000, 0xf2, 0x7, 0x100000001]}, 0x5c) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f00001e4000)) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0xfffffffffffffffc, 0x4) ioctl$int_in(r4, 0x5403, &(0x7f000062d000-0x8)) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000a98000)="dc739328f7631f381b6ff9ca94b7f34ed8f177b71767f10755c7c1b69a587c59eae354452fb7dc3b25b554961e01e2d2a63fb72026d40633ec9c727208b6a0f3a76b5ccb30e5430acf16d9fecf86d13a9ca06eb356d2f3a077eaa90b1c443f7c57c0c086bd657ed1d3072e5fa9e857329d4caa21c004c23c376d9d0a0350955d6fa9a7a9c60f63c87bf766f2", 0x8c) 2018/02/10 18:02:50 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000959000)='/dev/dsp\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffe, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f00003a0000)='./file0\x00', &(0x7f0000000000)={{0x0, 0x2710}, {r1, r2/1000+30000}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r3, r3, &(0x7f0000d27000)=0x40000000, 0x8000fffffffb) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000006c000-0x77)={0x0, 0x6f, "5cbf276a4f79e266b2a2cbe68f429d42aee442e646bbe35286d85eb0f3bf9a0c2f0d2f4d620efd2b14edc2e7717172eacccc8c2173091563b5c4aa06b7f8b81e4e6514ad76606c98f54079491c65694888ccf4664a0acbbf058d0a8b3b45cb5165e4174a3d4973f2a7c52d557975e8"}, &(0x7f0000e4c000)=0x77) recvfrom$llc(r3, &(0x7f0000646000)=""/124, 0x7c, 0x20, &(0x7f0000903000-0x10)={0x1a, 0x4, 0x1, 0x6, 0x8, 0x8000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r5 = getpgid(0x0) perf_event_open(&(0x7f0000163000)={0x3, 0x78, 0x4, 0x7ff, 0x2, 0x1, 0x0, 0x7, 0x2, 0x3, 0x100, 0x0, 0x3, 0x21, 0x5, 0x1f, 0x4, 0xa, 0x9, 0x6, 0x9, 0x8, 0x2, 0x3ff, 0x9, 0x0, 0x12, 0x401, 0x1, 0x4, 0x80, 0x9fc, 0xb54, 0x1, 0x4, 0x10001, 0x6, 0x0, 0x0, 0x100000001, 0x6, @perf_config_ext={0xffffffffffffff92, 0x54cd}, 0x20, 0x80, 0x100000001, 0x2, 0x1, 0xc46, 0x101}, r5, 0xffff, r0, 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00009c4000)={r4, 0xbe, "6ec6a5813de5ab65dd0d33e5195a79bd80cdbc6596e7b46cc26c613e3ffd38ff33ca902a37cea8cc092e7a187c5c2bc7e1f80acdd24babfa5d4d5aa9e0e325c32a9c1a734380f09cf6680536b771f37385826c0d803f2eb60d516c3c528a3400a7b2d0d61f42e311854a9bd55466cbec35f398a17725b6a18079750298d23355034e67a95708dce718e92413617190b0de8aa823c065ef3ea72fce0bd52380d6deecdfa11bec002fb53d8c2e79da9cd3255dd4dd4471a1caae1856759f3a"}, &(0x7f00008b4000)=0xc6) getsockopt$netlink(r3, 0x10e, 0xe, &(0x7f000075d000)=""/143, &(0x7f0000699000-0x4)=0x8f) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000c8000)=0x5, 0x4) 2018/02/10 18:02:50 executing program 1: mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000e96000-0xa)='/dev/dsp#\x00', 0x50, 0x40) bind$vsock_dgram(r0, &(0x7f0000b4d000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r1, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004000)=[], 0x0, &(0x7f00004fe000-0x720)=[{0xc, 0x29, 0x3}], 0xc}, 0x0) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000fc7000-0x9b)="22617e1358320739a8e8f6c5337be77ae9757b76b2eb3b37ddf4239a8ec0a725e98b12ac05a97f526011675ddaa4c72426d57a070be05eed1013b8a5201803c8beaf32268d600d50ac34c5d783c923aa61c71914e5d6df13b5fdf68800ef3a38b0d9521ed51f105eb56796e4f9f76919dcf5dc3c36b39566644b8c411b318e93ab39b33c227575448117fe4b06821ef2d966b4e9eb53408ea2f0dd") 2018/02/10 18:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f000031b000-0xc)='/dev/audio#\x00', 0x8001, 0x8000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f00004b2000-0x1000)=""/4096) r1 = socket$inet6_dccp(0xa, 0x6, 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), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt(r1, 0x1, 0x7, &(0x7f0000edd000)=""/4, &(0x7f0000000000)=0x29e) syz_open_dev$tun(&(0x7f0000dee000)='/dev/net/tun\x00', 0x0, 0x2000) 2018/02/10 18:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ebe000-0x18)={0xaa, 0x8}) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00003f2000-0x4)=0x7, &(0x7f0000402000-0x4)=0x4) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00007a2000-0xc)={0x80000000}) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x20000011) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000fc7000-0x9b)="22617e1358320739a8e8f6c5337be77ae9757b76b2eb3b37ddf4239a8ec0a725e98b12ac05a97f526011675ddaa4c72426d57a070be05eed1013b8a5201803c8beaf32268d600d50ac34c5d783c923aa61c71914e5d6df13b5fdf68800ef3a38b0d9521ed51f105eb56796e4f9f76919dcf5dc3c36b39566644b8c411b318e93ab39b33c227575448117fe4b06821ef2d966b4e9eb53408ea2f0dd") 2018/02/10 18:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000e15000/0x1000)=nil, 0x1000, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000147000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000678000)={0xff, 0x2, 'client0\x00', 0x5, "a99292a59b187af4", "308972a753f126591b4c668ec6b4eabdc11ba6f71b7307c86fdff673438025ca", 0x80, 0x42}) syz_emit_ethernet(0x32, &(0x7f0000c4f000-0x34)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x8000000011, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) 2018/02/10 18:02:50 executing program 6: r0 = syz_open_dev$mouse(&(0x7f000056c000-0x12)='/dev/input/mouse#\x00', 0x3, 0x800) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000449000)={[0xffffffff, 0x800, 0x7, 0x3f, 0xd, 0x9, 0x3, 0x3, 0x6, 0x3, 0xe5, 0xfffffffffffffffc, 0x2, 0x4, 0xffffffff, 0x6], 0x10000, 0x100}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x6, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000+0x4c4)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)) getgroups(0x2, &(0x7f0000001000-0x8)=[0xffffffffffffffff, 0x0]) r4 = getgid() getgroups(0x3, &(0x7f0000001000-0xc)=[r2, r3, r4]) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) r5 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000a47000/0x3000)=nil, 0x3000, 0xa, r5) sendfile(r0, r0, &(0x7f0000001000), 0x8000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r1, &(0x7f0000003000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001000)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000)=0x8, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000004000-0x10)={r1, 0x50, &(0x7f0000001000-0x50)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000004000-0x4)=r6, 0x4) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000002000)=0x3, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000004000), &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000005000)='./file0\x00', &(0x7f0000003000)=@random={'osx.', '/dev/input/mouse#\x00'}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x8}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000006000-0x4)=r7, 0x4) 2018/02/10 18:02:50 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind(r0, &(0x7f0000002000-0x9)=@rc={0x1f, {0x0, 0xfffffffffffffffc, 0x5}}, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000002000)='/dev/audio#\x00', 0x6, 0x40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000003000-0x4)) 2018/02/10 18:02:50 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000045000)='/dev/midi#\x00', 0x101, 0x101000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000422000-0xa)={0x3, 0x0, 0x10001, 0x8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x2000, r1, 0x10001, 0x8000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x5, 0x5, 0xd430, 0x5, 0x8, 0x3, 0x4, {0x0, @in={{0x2, 0x1, @rand_addr=0xeb}}, 0x0, 0x2, 0x3, 0xbe, 0x9}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000003000-0x8c)={r4, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@dev={0xfe, 0x80, [], 0x0, 0xe}, @in6=@loopback={0x0, 0x1}, 0x2, 0x1b3, 0x3, 0x80000001, 0xa, 0x80, 0xa0, 0xff, r2, r3}, {0x4, 0x1, 0x3, 0x100000001, 0x9, 0x5, 0x5, 0x2}, {0x2, 0x800, 0x4, 0x3f}, 0x1000, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x2b}, 0x2, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x0, 0x0, 0x6085, 0x8000, 0x81, 0x2}}, 0xe8) setns(r0, 0x40000000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000001000-0x10)={{0xffffffffffffff01, 0x4}, 0x14}, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001000)=@add_del={0x2, &(0x7f0000002000)=@common='ip_vti0\x00'}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="4d3c88f78b2819cc85c1540554f403d086993bddb83ebba272ab60a8651202a2b474346cf7742ff4bc381ec51b677f309944adb99ec3cd2c378652cb8531576c0cff03d7b5caec379fa13b46dda25214243982f5c0f52055614e58072292a3bf6b1f281de684bc1c947d581dadc77dfa6b4388876491ca5a5c0a25815bf634fbea0dc1c0f201f8bd0b7f7a4bfe4a46dfc74421f340ecc88ff648ca592961f5", 0x9f) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x3, [0x8001, 0x7f, 0x10000]}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x8a, 0x8001, 0x202, 0x2, 0x2, 0x1, 0x3, 0x5, r5}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000005000-0x4)=0x8001, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r6}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r4, 0x6}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000005000), &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000)={r4, 0x2e}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000007000)={0x10000000, 0x75, 0x2}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000008000)={r5, 0x9d, "67d603670dfbc1339db68b43b474481f3c621198e9210421f8c538bdea3641dcd069e6a431393b4bf53078727138d314e7270a2f24b1ecfd44b5596b660fb9fea824ea1ddab97249afb528d227a84dcab70cc0db58e2ec5f3d64b2f83d6be33cb65256da16d4b9a8112d32bc9757d338605915cecbc4688dc70c4e062753d47b5fee4cdee08b3eb2d21d43dad5128f1913d75fe3bef51780b99afd8289"}, &(0x7f0000009000-0x4)=0xa5) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000225000-0x4)=r0, 0x4) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000251000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) r1 = add_key$user(&(0x7f0000acc000-0x5)='user\x00', &(0x7f0000318000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000467000-0xf2)="08bdd0e4b7156493d6e25e30060878fea7f4492f46ea056a78df5bfbc06e6aca4490dd7492c6f8b1c84db6b1602dc12fcbe6a0b8897ee4665f4fdc799e16994f46222ba38685ba22297a17387d91a615941ec219c451ba4c8f981e34c6dc09114be2e07e018374cac2f800112369ab5bcc8f2f573b2ef00d47ecc598bc2987130868e082a2a3fb7ebbcb936ab4f8a35556972b028c46f1e46b636d89744c90b0db3566d8e2b24184cc2d2cdf52ad1b7da9ad56b09dfb6e7b5884d4771d3a9ea8ce38025670fca7116e663644b9860f7da7ac50438cda251cfd94a37a9d548b407f3e72cdf9351f0c0cb45eb7988abbbfa759", 0xf2, 0xfffffffffffffff8) r2 = add_key(&(0x7f00002c5000)='.request_key_auth\x00', &(0x7f00003d1000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000300000-0x80)="fc7029b2117e29b9447a83e1d13c61fd2d0c3488b75ac6fa4b8116dad3c5b96eb6002031eed1378ccd303bf28df3af451cf62907d1b672a9b69c1db76307c764f736f5e6e5998d77af93fe1a95178cd943d564a7cc6ef457d005d8b84ccda7b65c975413872412e7e6fe59b4aaf7188e0ef6c6f26d3d060b1421bfe6aa90a006", 0x80, 0xfffffffffffffff8) keyctl$instantiate(0xc, r1, &(0x7f000005b000-0x44)="06ddc4fa57a0fb5fbbd4dbd7d4d2a267ad494dcd47b39c66a70df35677f38f592d8cc3e11f8812b0c370f129359bd5e991dc795de60768dd82fa0e2aeef4835301352d3c", 0x44, r2) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:50 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x0, []}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000004000)='./file0\x00', 0x400200, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000002000)={&(0x7f0000005000-0x14)=[0x2, 0x2, 0x3, 0x4, 0xb25], 0x5, 0x6, 0x401, 0xfc00000000, 0xfffffffffffffffa, 0x9, {0x8, 0x5, 0xfcda, 0x0, 0x10001, 0xb28, 0x5, 0xfffffffffffffff8, 0x0, 0x3, 0x3, 0x8d7, 0xc3d4, 0x5, "20b3ab7fc76917f0abefcf2914fba7471350b76c5865ed3b0cbbfa60142fe462"}}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000004000)={0x0, 0x3}) ioctl(r0, 0x8918, &(0x7f0000000000)) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00007c2000-0xa)='/dev/cuse\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004d0000-0x8)={0x0, 0x10001}, &(0x7f00002d9000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cd8000)={r1, 0x1, 0x2, 0x4, 0xfff, 0x3}, &(0x7f0000bbd000)=0x14) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f00008ab000-0x10), &(0x7f00009b8000-0x4)=0x10, 0x0) accept4$ipx(r2, &(0x7f00007f9000), &(0x7f00007db000)=0x10, 0x80800) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000431000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r4, &(0x7f0000f00000)='./file0\x00', &(0x7f0000551000-0x4f)=""/79, 0x4f) r5 = syz_open_dev$sndpcmp(&(0x7f0000cb1000)='/dev/snd/pcmC#D#p\x00', 0x81, 0x24000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r5, 0xc10c5541, &(0x7f0000993000-0x10c)={0x2, 0x10000, 0x5, 0x0, 0x0, [], [], [], 0x1, 0x5}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000097b000)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}}, &(0x7f000021e000-0x4)=0x8c) 2018/02/10 18:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f7c000)={&(0x7f0000f7b000)={0x10}, 0xc, &(0x7f00008ca000-0x10)={&(0x7f0000c8a000-0x2c)=@newlink={0x2c, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@IFLA_ADDRESS={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) 2018/02/10 18:02:50 executing program 6: prctl$void(0x15) geteuid() openat$ion(0xffffffffffffff9c, &(0x7f0000ce5000)='/dev/ion\x00', 0x0, 0x0) r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000815000-0x8)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f000088d000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x9a}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000087000)={r2, 0xe5}, &(0x7f0000000000)=0x8) 2018/02/10 18:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f00004b2000)={0x2, 0x78, 0x441, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5d8, &(0x7f0000103000)) getrlimit(0xe, &(0x7f00009a8000)) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:50 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000fe2000-0x84), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000096c000-0x28)=[{r0, 0x4003}, {r0, 0x200}, {r0, 0x10}, {r0}, {r0, 0x8}], 0x5, &(0x7f0000001000-0x8), &(0x7f0000fba000-0x8)={0xb1d0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x80000, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000343000)={0x0, 0x70, &(0x7f00004fc000-0x70)=[@in6={0xa, 0x0, 0xffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x9}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x57}, @in6={0xa, 0x1, 0xffffffffffff7fff, @ipv4={[], [0xff, 0xff], @rand_addr=0x2251}, 0x3a4}, @in6={0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000511000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000485000)={r3, 0x9e}, &(0x7f0000f3e000)=0x6) fcntl$getownex(r0, 0x10, &(0x7f00008eb000-0x8)) bind$inet6(r1, &(0x7f0000034000)={0xa, 0x0, 0x6728, @loopback={0x0, 0x1}}, 0x1c) syncfs(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') 2018/02/10 18:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0x0) rt_tgsigqueueinfo(r1, r2, 0x1a, &(0x7f0000764000)={0x5, 0x8, 0x0, 0x3}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:50 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x0) sendto$inet6(r0, &(0x7f0000001000-0x1000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/02/10 18:02:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x41, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0x12, &(0x7f0000002000-0x4)=0x4914, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000002000-0x50)={@common='vlan0\x00', @ifru_map={0x80000001, 0x1, 0x5, 0x2, 0xc883, 0x1ff}}) connect$bt_sco(r0, &(0x7f0000001000)={0x1f, {0x19f, 0xb5d, 0x0, 0x7fff, 0x1, 0x4}}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f000035d000-0x1e)=""/30, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000002000)={0x1f, {0x1f0000000, 0x80000001, 0x7ff, 0x3, 0x6, 0xfff}}, 0x8) 2018/02/10 18:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000072d000-0x1)='\x00', 0x3) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f00004f7000)=0x7) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x7fffffff, 0x0, 0x0, 0x0, 0x44}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/10 18:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f0000fed000)=""/144, 0x90, 0x10000, 0x0, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000406000), 0x80800) recvmmsg(r0, &(0x7f0000398000-0xb)=[{{&(0x7f00001bb000-0x10)=@ax25, 0x10, &(0x7f00003ab000-0x50)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0x0, 0x0) sync_file_range(r0, 0x6, 0x68b, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000859000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00005d6000-0x18)={0x2, 0xd, 0xfffffffffffffffe, 0x100000001, 0x200, 0x3}) r2 = add_key(&(0x7f000018c000)='cifs.spnego\x00', &(0x7f000078f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000d41000-0xb7)="207b701f24ef1e7c9bc291f46425b9ac5e0accc15a56ca5019d0e62dd4f03be7119041a6b6b00d5322c4d10df96d702a899327cb24bc6f4a1a3bbf482e021f93713d22e7ceb47e9e5c3fa68cb5b85679c96334fab1ff8e4361cc5027ac6e5c4595d4da2902ed3030664843ffa04b2e54dbf2e911b2acd1023ca2d8161e2d0c113729bb8593042a0cce68238cc38f3efaf531c6ecaba481891ee5d2b073e0e02d6198018db0a9a88daac6ee37ebbc2c0f390fa42527f056", 0xb7, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00001a4000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000b05000)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000a2e000-0x98)={r3, @in6={{0xa, 0x1, 0x100, @empty, 0x7}}, 0xe36, 0x1}, &(0x7f0000f03000-0x4)=0x98) keyctl$set_timeout(0xf, r2, 0x8) getgid() readv(r0, &(0x7f0000c24000)=[{&(0x7f00002f9000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0xffffffffffff7fff, 0x8}, 0xc) r1 = getpgid(0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000718000-0x8)='./file0\x00', 0x5) 2018/02/10 18:02:50 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0xf06d}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) getpriority(0x0, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000969000)='/dev/hwrng\x00', 0x18200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000001000-0x65)=""/101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000cbf000-0x8)={0x0, 0x0}) setpriority(0xfffffffffffffffe, r3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000002000-0x10)={0x8, 0xffffffff, 0x0, 0x101, 0xffff, 0x6, 0x6, 0x7b, 0x9, 0x80000001}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000)={0x6, r0, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000003000-0x8)={0x3}, &(0x7f0000001000), &(0x7f0000003000-0x8)={0x0, 0x1c9c380}, 0x8) 2018/02/10 18:02:50 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000486000-0xe3), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x80000000, 0x2) ioctl$TCXONC(r1, 0x540a, 0xfffffffffffffff7) 2018/02/10 18:02:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000943000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = 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) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c48000)='/dev/rfkill\x00', 0x204, 0x0) pwritev(r1, &(0x7f0000530000)=[{&(0x7f00008f1000)="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", 0x1000}, {&(0x7f0000fb9000)="58bf411821395c9e89ce398133c6cb9b957e6e264a272d4341d8", 0x1a}, {&(0x7f0000505000-0x6f)="e8458d1f626459802f9aaed02c6ec0acaab6f3b1b0d0fc6e36f2ae3cbbcd62b370538c5d2f3f64cfeaf52eba6206e0f4cc14c41271653e74f7c3facfdf563eb5449a9d2258ee92d992ec138381ee3b0b8c1aaccc0d276a133f18f69b2805b1f23910fabc0f33a421d9df73a1959c55", 0x6f}, {&(0x7f0000be5000-0xfb)="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", 0xfb}, {&(0x7f00004f6000)="02ce7eeb5df4c88167cc7b18e0b9ce1259f37fc8e076e5090ac9a97a429904b9a673f088329147f3", 0x28}, {&(0x7f00000b2000-0x83)="9e4151aa1a365d39fd7dff8160edbf97560e9a964afe60248e234a0faf050033565edf0345d415eff15db576b21340b8319b96105543a85101b92f615443f3226d513e0a6b79dc0e0f4629aa499ed1c2a97c6f40432bdc2caba4d7fa830d766d34a3cf9f33e3b4b4a09ed79e1ad707f59c678e8ccee5d75d5d284e70620b894de9d44d", 0x83}, {&(0x7f000079f000)="3f066046440868d1ea779bd04d2e0bf30305732cf65b2a442cc0aea9717875b5802f4a42e945151202bfe0d714aa215d1acbd3f18a63c6085b2cb7670bee9aa507221d1783773ce743b6f2839709f214920b0b5a6bf24da46f3cf7ecc3aca5bffaa87533e1402a521f0d8751b67a98bfcc23be4e63469d9a879693385f030cb48082fe4ddc723e90c6ac64e9332cf961032ff2ba70e87ca68ab3bb70297102ba2b78385c3ad4ed2ed9a40ad0f00556cba9d039e0800ee3ac6b3662b6be8f7dad4c5e42ea5d79e0e7ffbd653ee3ff0e84ec8057f41946fd4a7f13aba34d690fd5408acbf9dec39f969a6f8d89816bb0e734ef92f03356944f", 0xf8}, {&(0x7f0000f1e000-0xef)="6d494f03c999e324bd5bcc6e9b89b45519dd0fcde97a53fcd2e2ec323cc0ed45e0e7d2ecebb8d75ff2cf991ceca555d33f03cb3184500205318766842650a19123588f5a80ac99003a2961df8523a7f23add60f38bf9b2583da6adf3e23365d5b113b350a3a9a64398fdd4f67a25a128f6fa0f3ea2fd3cd9ccf7c206b3e0584b312da223d66895f40a3d6fd1be06d302d89d6e24ed4f83d813e5f9141350bf9f8cf0a1b9ed4858aae51955ce8c813a5b8766ca3b9345b4751b8ebc4133978a99d07b3cd5b49ae25bc2a7e86611a9533ef121c4a10d21085de0172138a9d89b9b1cfd8c846de144b4b09d0ce4155da9", 0xef}], 0x8, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x10000) connect$nfc_raw(r2, &(0x7f0000e54000)={0x27, 0xd89000000000, 0x8, 0x7}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000032d000-0x4)=0x0) fcntl$setown(r1, 0x8, r3) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00009cd000)={r2}) read(r4, &(0x7f0000152000-0x1e)=""/30, 0x1e) socket$vsock_stream(0x28, 0x1, 0x0) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006bb000)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000090b000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00001a8000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000882000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r2, &(0x7f00005bc000)={&(0x7f0000508000)={0x10}, 0xc, &(0x7f0000fa0000-0x10)={&(0x7f00004d5000)=@getlink={0x34, 0x12, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='eql\x00'}]}, 0x34}, 0x1}, 0x0) 2018/02/10 18:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000003000-0x38)={&(0x7f000000a000)=@rc={0x1f}, 0x9, &(0x7f0000009000)=[{&(0x7f0000004000-0x7c), 0xfe4c}], 0x1, &(0x7f0000009000)=[]}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cb4000-0x4)=0x0) timer_create(0x0, &(0x7f0000a26000-0x58)={0x0, 0x39, 0x3, @tid=r0}, &(0x7f00007d5000)) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r1, 0x43) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001a9000)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00004e0000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$ax25(r3, &(0x7f000088c000), &(0x7f0000b65000)=0x10) sendto$inet6(r2, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) accept4(r1, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) 2018/02/10 18:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2801}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c2e000)='/dev/usbmon#\x00', 0x0, 0x101000) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000f10000)={0x6f, 0x2, 0x80000000, 0x2}) 2018/02/10 18:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000189000)={0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00001c1000-0x4), &(0x7f0000784000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000c4f000-0x10)={0xffffffffffffffff, &(0x7f000072e000-0x8)="65d11baf2242b004"}, 0x10) 2018/02/10 18:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00007e5000-0x4)=0x0) prctl$setptracer(0x59616d61, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006b6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x40) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f5e000-0xb)='/dev/mixer\x00', 0x0, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00005b0000-0x40)={0x1, 0xa, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @random="fc2114af6f63", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) r3 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$setptracer(0x59616d61, 0x0) ppoll(&(0x7f0000c52000)=[{r2, 0x4201}, {r3, 0x8020}, {r3, 0x5}], 0x3, &(0x7f0000223000)={0x0, 0x989680}, &(0x7f00000cf000)={0x81}, 0x8) 2018/02/10 18:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002fe000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000518000-0x4)=0xff) 2018/02/10 18:02:50 executing program 4: mmap(&(0x7f0000000000/0xd0f000)=nil, 0xd0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000d02000-0x5)="7573658a00", &(0x7f00009f1000)={0x73, 0x79, 0x7a}, &(0x7f0000d0f000)='n', 0x1, 0xfffffffffffffffc) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000aa9000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000664000-0x8)='./file0\x00', 0x101001, 0x12) mmap(&(0x7f0000d10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d10000)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000370000)={0x2, r2}) keyctl$search(0xa, r0, &(0x7f0000d0c000)='user\x003', &(0x7f00008ea000)={0x73, 0x79, 0x7a}, r0) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:50 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:50 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000074c000-0x11)='/selinux/enforce\x00', 0x480000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003ff000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f000057f000)=[], 0x0, &(0x7f0000112000)=[{0x10, 0x29, 0x8, '5'}], 0x10}}], 0x1, 0x0) fcntl$notify(r1, 0x402, 0x20) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000e11000-0x8)) 2018/02/10 18:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000039000-0x10)='/dev/sequencer2\x00', 0x102, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6c000-0x24)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006de000)={0x0, @in6={{0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x6, 0x8, 0x1, 0x0, 0x7fff}, &(0x7f00002fe000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e78000)={r1, 0x2}, &(0x7f0000b7f000-0x4)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000072000)='/dev/sequencer\x00', 0x2002, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d76000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f000084e000-0x88)="94000bd4f3ff00c7f3f8ba13989c880612c29c7ea4904104d2fa15fa29b00696e8c991a182adc448b34bf88a8891c67945e601476073b0c726f49f6eadc9c9844e043290485f9402fd28f85d2e7ef94a09574aa6a1479f5afe7a9c71ddcd9d930bc7947e00bc7628522d305727c0a086871b062c24ac58ad74a5e840f3a27f6fa566f63d07ded58a", 0x88, 0x0) recvfrom$ax25(r0, &(0x7f0000e04000-0x1c)=""/28, 0x1c, 0x40010140, &(0x7f00000bd000)={0x3, {"6edd2a94a52497"}}, 0x10) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000020000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) 2018/02/10 18:02:50 executing program 1: rt_sigpending(&(0x7f000057f000-0x8), 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00003e6000)='/dev/vcs\x00', 0x40000, 0x0) connect$netrom(r0, &(0x7f0000ed7000)=@full={{0x3, {"152e5d4c8d9b86"}, 0x9}, [{"3b0dbc5dfd079f"}, {"13b5c6f8a0b967"}, {"4542b0b1ba682c"}, {"b5d6ec59e73c68"}, {"5246b0f1e79818"}, {"a8618cb33f49d8"}, {"762dad51e73c99"}, {"c41d31f38c3cf9"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xb) writev(r1, &(0x7f0000000000)=[{&(0x7f00000ba000-0x39)="390000001300090468fe0000f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0xfffffffffffffea6}], 0x1) 2018/02/10 18:02:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x4, 0x1000010101) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) close(r0) writev(r1, &(0x7f00008d4000)=[{&(0x7f000014e000)="10476f0df83e9b3a7c7f26f47a41a74e", 0x10}, {&(0x7f000087c000)="cccea1e0ef9d05a985765fda3fb1cde10857decf5ab919f7276138c4b227bb41cc750c682f4825c5903fdb5f8b6d99bd6a36", 0x32}, {&(0x7f0000710000)="936658b3d1f47c0bd815a56cd2a3a6e750c2f0d9c8c03ee8c1ea8d72", 0x1c}, {&(0x7f0000d44000-0x3f)="a20ccd5617dee6d1d969dbf3996ea97805a2b2e657bacf41727954986537f0cf6db3752db1efd9e826d5fabc5faf96c51a137d0141884d8b1fc1806f87b5d4", 0x3f}, {&(0x7f00006bc000-0xe9)="7ae4fbb3a1e4f8e6686faf2b9eb424fbe54763112043cb0be2ef46bdf425dcb99e0c69e5f9b8acce61a3018f45077b68108af41f2a4f420a5771a0f47d50c69a24b8630f5c6cfc570cd31d1bbde9921e3b64d341ff9ef1d8effcb8a687812afee731bc8445739b3a9b6afb5806a2a6cff9262c07a7a575b39105b2f3d243a68edb1774effbae56c3ea124783eb42584cc5d87fb2be9f42040532b7a2099cc266f44a1bb77960f2aa55e41dc89494c00676cd89893e83d5809c3855f2cc4a877f3db369bd5bb7255eac8d31831d90af285440e3ffe69d63abf434a3c387b98db91c733ef77399858737", 0xe9}], 0x5) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a80000-0x20)={@empty, 0x5, 0x3, 0xff, 0xb, 0x100, 0x83, 0x8}, 0x20) 2018/02/10 18:02:50 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:50 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000fdf000-0x90)={0x3, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f0000000000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000eed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000eee000-0x4), 0x4) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x3, &(0x7f0000eeb000-0x4), 0x4) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000837000-0x10)='/dev/input/mice\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f00009bc000-0xd)='/dev/dmmidi#\x00', 0x2, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000321000-0xc)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}]}, &(0x7f0000f92000-0x4)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x7, 0x5, 0xb, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/10 18:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:50 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000bd6000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000217000)={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x9912}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001ab000-0xe8)={{{@in=@broadcast, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f000071b000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001ff000)={r3, @broadcast=0xffffffff, @rand_addr}, 0xc) syz_emit_ethernet(0x0, &(0x7f0000ea3000-0x92)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x84, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x70, 0x0, "51eb0d3b9d50a4a0440c366c1095c1c8f53819d2bc17f4e6873de28fbd6b819d8003b78db8eb47ce758f3f1154fd0a2a740cacbcf73b79b7aa2c8c31d9b09da5ae47304a97671394432851520000000000003b764bcbe9cddf30e24a0fa8aa881d7ea40845f177b1"}}}}}, 0x0) 2018/02/10 18:02:50 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) ptrace$setopts(0x4206, r1, 0x0, 0x10) getsockname$inet6(r0, &(0x7f0000f9d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000001000-0x4)=0x1c) 2018/02/10 18:02:50 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cfd000)='/dev/cuse\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000c1c000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000934000)=0xe8) r2 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x21, 0x5, &(0x7f0000a28000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@alu={0x7, 0x5, 0x8, 0x2, 0xa, 0xffffffc0, 0xfffffffffffffff0}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x7, 0x1000, &(0x7f0000e36000-0xc)=""/4096, 0x0, 0x0, [], r1}, 0x48) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00007ff000)=0x8, 0x4) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000890000)={{{@in=@rand_addr, @in6=@empty}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000692000)=0xe8) fcntl$setown(r2, 0x8, 0x0) 2018/02/10 18:02:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000589000)={0x0, @in={{0x2, 0x2, @empty}}, [0x8, 0x4, 0x6, 0x73c2, 0x3, 0x81, 0x2, 0xfff, 0x0, 0x3, 0x623, 0x5, 0x5, 0x3f, 0x6]}, &(0x7f0000132000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x6, &(0x7f000051a000-0x58)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}]}, &(0x7f0000f92000-0x4)=0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006ec000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg(r1, &(0x7f0000968000)={&(0x7f0000293000-0x8)=@sco={0x1f, {0x1, 0x2, 0x9, 0x57, 0x2, 0x4}}, 0x8, &(0x7f0000cae000-0x28)=[{&(0x7f00000fb000-0x1000)="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", 0x1000}, {&(0x7f000000b000-0x6b)="72e3bc56e84a2e74bae5147e9d500a875534cde46daa8df2086a2464058a5fff69bebcc3ea4f77238d073e56c5074ebd7d7bbd05b69195a216925b517d8760bbf579813f0b38661e36de6d334e4b0c5492b62a46af20854f241f88acdef3fc2318a536901fafec5fe08205", 0x6b}, {&(0x7f00000e3000-0x10)="e503488606a248a05d5806aaa5b0ce63", 0x10}, {&(0x7f000069d000)="a3d1411f863c5499ed0dc2bfb14ca6a55205d46140c65846f005bcfe0c50b709", 0x20}, {&(0x7f0000136000-0x9)="7aad71ce977e32f233", 0x9}], 0x5, &(0x7f0000992000)=[{0x108, 0x118, 0xc0000000000000, "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"}, {0x54, 0x5823c4b7547b9a29, 0x69b, "af68c98ee0e6f3cea02c9bf534231fd25d5a400301b432755681292e2702faaae66ee0ef04da9a3bee5b86384f64f6454302b53f29361ac8c2c7f4cb2979d1421b508193cb"}, {0xd8, 0x112, 0x4, "64be09d9f63ae75bc0a8f298d642749dd29574296667a24bc8238cc89df46350c102a3305eaf166662c790b41927ef1eec855ae1ef81fcd975037e6307729181cafc52d2eca63f1f8fd828425f8d80c21440010aea1a59323648e38291daa837aaafd44351eb15aede85ed882518bd81caf813899f33c8b7317b152f331d3331f797d2f728fb58a14f2fdc67815d1c00e214d9c9aa85a3226c394b589e26edc95cf1fb53b80c49e9c6e3687798abfa299b0da6b33dfbc8e70fd23df25ec3f7b255700c56886d5f22067a"}], 0x234, 0x40001}, 0x20000080) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xffffffc0}], {0x95}}, &(0x7f0000c43000)="7379f38e616c6c737200", 0x8000, 0x1000, &(0x7f00009f4000)=""/4096}, 0x48) 2018/02/10 18:02:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000593000)='/dev/audio#\x00', 0x8001, 0x109000) accept4$inet(r0, 0x0, &(0x7f00005ac000), 0x800) flock(r0, 0x1) mq_notify(r0, &(0x7f000037f000)={0x0, 0x0, 0x2, @thr={&(0x7f0000f4b000-0xf4), &(0x7f0000d6c000)}}) 2018/02/10 18:02:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f5f000-0x9)='/dev/dsp\x00', 0x4000, 0x0) recvmsg$kcm(r0, &(0x7f0000e40000)={&(0x7f00008d8000)=@rc, 0x9, &(0x7f00003b5000)=[{&(0x7f000062d000)=""/191, 0xbf}, {&(0x7f0000f7d000)=""/243, 0xf3}, {&(0x7f000074f000)=""/4096, 0x1000}, {&(0x7f000064a000-0x26)=""/38, 0x26}, {&(0x7f0000c51000-0x5c)=""/92, 0x5c}, {&(0x7f0000821000-0x8f)=""/143, 0x8f}, {&(0x7f000018d000-0xa0)=""/160, 0xa0}], 0x7, &(0x7f0000514000)=""/178, 0xb2, 0x8}, 0x40000002) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000f09000)) membarrier(0x10, 0x0) sendmsg$can_raw(r0, &(0x7f000055e000-0xb)={&(0x7f000074c000-0x10)={0x1d}, 0x10, &(0x7f0000de8000)={&(0x7f0000c53000-0x10)=@can={{0x0, 0x5, 0x6, 0x1}, 0x8, 0x2, 0x0, 0x0, "b636c3037fb6bf0d"}, 0x10}, 0x1}, 0x815) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00004f3000)={0x0, 0xffffffffffff2fd6}, 0xc) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000144000)='/dev/sequencer\x00', 0x0, 0x0) write$tun(r0, &(0x7f000002c000-0x2c8)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "792519", 0x98, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'aj5', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @empty}, @mcast2={0xff, 0x2, [], 0x1}, [], "0ecaefcd53e882061a449f265a1b6328f0a34141dea3a520a3c280d9d097d6932a0f60ce664c1634879b03b9e635212b014769209ed41785cf7a477cb8ac5c3ee1776786096cfa7b3f2885514a697b1e80355393259ea52665f09e62873c729a8835143c02a0bd57"}}}}}, 0xc4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000b32000)) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x81, 0x1, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) 2018/02/10 18:02:50 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000c29000-0xb)='/dev/vcsa#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x6, "b97a3b33652c"}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0xb9, "c218d2c36ea2055383a816e795eeb19c240c244f72fbf20b67304553185091ebe0a7cc266455bc05fb6904d698e6cecfe3f7876a9b95f3b08b5ff58977f79d218ebb66a66737b80e70817400cc10602ca481002327c03ee3339a2def3124451079b8394f6c656f9f8c977c5e5c82a843a2e9f3ee3e96e119fbcf4e44f7d9ce164b6518654071f648702de6b63b460db1379d4896929b61f4427186f75999f9381d01ccab544a53e479d6d9f43691b176c3995f6577d118e66e"}, &(0x7f00006f1000-0x4)=0xc1) mmap(&(0x7f0000000000/0xc31000)=nil, 0xc31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x0, &(0x7f0000023000-0x90)) mmap(&(0x7f0000c31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000c32000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c32000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000c33000-0x4), &(0x7f0000c33000-0x4)=0x4) readahead(r2, 0x8, 0xfffffffffffffff9) 2018/02/10 18:02:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000042000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x20080) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4004ae52, &(0x7f0000a52000)=0x4) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x10000000003, 0x300) r2 = syz_open_dev$sndmidi(&(0x7f00001c4000)='/dev/snd/midiC#D#\x00', 0x80000001, 0x400) connect$rds(r2, &(0x7f0000612000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000ec2000)) fcntl$getownex(r2, 0x10, &(0x7f0000ce6000)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000318000-0x7)='ns/uts\x00') 2018/02/10 18:02:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0xffffffff) r1 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4), &(0x7f000019e000-0x4)=0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00004e2000-0x1c)={&(0x7f0000c21000-0xc)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000334000-0x8)={&(0x7f0000001000-0x15ec)={0x15ec, 0x21, 0x201, 0x4, 0x0, {0xf}, [@nested={0x11c0, 0x35, [@generic="50f2a33c8487b4f9cb6945dff6b400eb11dfb31ae43273ed89b7f2f5e0189fd026c517c3928877a899582a1e73738546bdcc51a68a844d1ebcc09c2a11de78a3b492bce143d7e3950c590c4ecdacd1b9c4e39fe644fb52d9de74fc296c16a3cad5d5516fe3e4c67db4c471efa2a87566e32f5680f2734e0b3b3ff6a3e5cbcc5fe558769d238270d2df271a7c9ff96ecc62683217ce27410a00761341da8e4400628aa2e9ffc9619add7073981f5aafd182c293b245777484d1532a6ace06f15a67341db24e", @generic="a78ec8939fc98e25b33550fedbd16ea3dad8e1ac38102349ee3c55084a20476336cba8086b17a79f1127d24d8053bf10260d6455799cd1e5fc59a730c4003c2eded3b9442f29a872e10ddb355bc0eb3c3bcb0737b7e6b0b9919861dd19cb633072cf2a8e307b839a282c68bd928baea4b041fe9fd2047838399010f835659bc10db86ef3eefcf1bf27a0d5152d08af6247cbf94f52d2df885bce80624c3946", @generic="d5eed4c1fbc1926a6912755ab15006f24847703fe0cb58b07a29ff3026b8c996f61b029158fee303e825c577c254d1c5c57e28932d1290e921c0d0ea9a7f02731099c812fdc19d007a0ba4a568809ff9707526367bef4e", @generic="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@generic="20bc27a155088416f689d027caec870de61bc4c004ef0274378389b0ccd700273f74f41a19cd798b2a2fd8ce0d07382501cf115b7498b734bfc944281d", @nested={0x19c, 0x25, [@generic="5ef937b1af6893ce3e8d39ac1e963da366b94da42deba9d9cf1a29dfab98a597b6a3df4daf8b80cba7ba601e2ab385045e4fc3ce4995e0509f035b4d0495672bf762f5dca416007ba5dbc3eb", @typed={0xc, 0x2c, @ipv4=@broadcast=0xffffffff}, @typed={0xc, 0x60, @u32=0xf5be}, @typed={0x10, 0x68, @u64=0x8}, @generic="c91567fa1321d976effbb61777bc74863876c6853e44ca9fbc88e29b61c7885086c75055c322f9812641425445a6c2899dce3463dba0faedf2983252e03704b26cced56eb6d4e57bc21c284b84c8e70c54a752d125cb07e77f5b6a7c0d7e76e2c687ef7a076d1ee49ec1653ea9b15e7a0b773a78b0a57c49e2d51efc76164529365edd8f903ec367a6e6dbeac289363246d1ddc19978c07ef48a8723b448c84c0f943e69123267e584870c93e7baf648dc3be287f3001e1b71a1b6feaed0fc57e8ede929a43e90f1dccbea3e7ee1e9d2351949bd7c4ac5e3759c495fd58faf3e", @typed={0x10, 0x8e, @u64=0x3ff}, @typed={0xc, 0x60, @uid=r2}, @typed={0x18, 0x55, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x10, 0x1e, @u64=0x5}]}, @typed={0xc, 0x8a, @str='@\x00'}, @nested={0x17c, 0x8d, [@generic="141667e210800da8e9c31c5fefe65defe196", @typed={0x10, 0x62, @u64=0xaf1c}, @typed={0xd8, 0x91, @binary="eefeee6c3608aeaf3e544cf93acf6a026ec95d40ba8aef0bb1ed6bd742ca442c1d0a5a164df7691e56e3ca1ddb0f00aaf359e827e646b06e494e1c5474aac22ee411cf982e6c876aeb6f3553e3930efa6a3cf654af007f2a4ef340afbd36d4d1cb69436181e1d8fe5a3504e90ad8292973205d88761cc8a9bf1a274bb1f2a3ce3c772aa3cfa0fa9d04764183bb244a3f5877a7987a992299c340ba573d2478406fdd18b0f5b73185f573d32ad1b12d32179dfc7aabb5ed0c2621943d5f25152a9d054bf8d726857cc02f5d26f6"}, @generic="1eaffb35286c08e4aa6b57e2d375933a956bb38ef4507742381871062186f13eb8f6fe520a66a0471a624d8fa55da2dea8a39624e2d1486816307e3dee232eee54b64e433059012fd58096a03ee191f49f3cfdc11b5a84dcfd4a20bdb77acff799ebe0c8cc22dde4e0720b16a2a4f70dfe9aacb94cb14d97eea4b99862"]}, @generic="f46c004a9f9c8a6b08acd473fc95f28905e2766f05557dc80c23123c26d47cfd082a47d3f1bfa440a44011efab940f5c7045fd1f22eedc479d49a24a00f9bbefddd1b694b60208e0228c83d56b761a921b945a2e8c7ab83e0b65f7b8050d21d0285cc7425434482261c05e11a9b29bff6830e7baf7f57bd082c26af312efd453a7233eae500f72ae191600d8976662e6450b91f0c00b8c6a51511cfb8f6c2a11351baee4", @typed={0x10, 0x45, @u64=0x3ff}]}, 0x15ec}, 0x1, 0x0, 0x0, 0x4}, 0xc000) fcntl$setstatus(r1, 0x4, 0x40c00) readv(r1, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x4, 0x80000) 2018/02/10 18:02:50 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/10 18:02:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005ce000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$loop(&(0x7f0000bd3000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000127a, &(0x7f00001d7000-0x1)) 2018/02/10 18:02:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e2e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000684000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000750000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000358000-0x10)={0x1d, r1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000096b000-0x4)=0x100000205, 0xffffff95) bind$inet6(r2, &(0x7f0000fa9000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f000098d000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000da3000-0x4)=0x10000, 0xfffffffffffffe8d) r3 = dup(r2) write$eventfd(r3, &(0x7f0000606000-0x8), 0xffbe) sendmmsg$alg(r3, &(0x7f0000359000)=[{0x0, 0x0, &(0x7f0000a45000)=[{&(0x7f0000f38000)="c0", 0x1}], 0x1, &(0x7f0000361000-0x328)=[]}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000eb9000-0x20)={0x5}, 0x20) write$eventfd(r3, &(0x7f00006d5000), 0x8) 2018/02/10 18:02:51 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc0000)=0x5, 0x4) sendto$inet(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000fc3000), 0x4) recvmmsg(r0, &(0x7f0000fc6000-0x39)=[{{0x0, 0x0, &(0x7f000062d000-0x20)=[], 0x0, &(0x7f0000fc2000-0x92)=""/146, 0x92}}], 0x1, 0x0, 0x0) 2018/02/10 18:02:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc010643a, &(0x7f0000001000-0xc)={0x20000000, 0x1, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000014000-0x61)="24000000280003ff000000f86fa283bc03eee6d87900000000000668b51ba3a2d182739c", 0x24}], 0x1}, 0x0) 2018/02/10 18:02:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000151000), &(0x7f0000ad9000-0x4), &(0x7f0000f8b000), &(0x7f000025e000)) mknod(&(0x7f0000d68000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f000029e000+0x503)='./file0\x00', &(0x7f0000178000-0x10)=[&(0x7f000024b000-0x1)='\x00', &(0x7f00001e8000)='^bdev!\x00', &(0x7f0000ef6000)='cgroupcgroup&$wlan0&em0\x00', &(0x7f0000296000)='posix_acl_access(em0\x00'], &(0x7f0000868000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f00005e6000)=""/53, 0xa76ddb96f2c2b999, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000bab000)='./file0\x00', 0x0) 2018/02/10 18:02:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000f9e000-0x12)='/dev/input/mouse#\x00', 0x9, 0x400) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c4c000-0x10)={&(0x7f0000a40000/0x10000)=nil, 0x10000}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000730000-0x4)=0x1, 0x4) io_setup(0x5, &(0x7f0000d38000)=0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = syz_open_dev$sndpcmc(&(0x7f0000b86000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000647000-0x20)=[&(0x7f00007f8000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000f8d000-0xb5), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/10 18:02:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00003dc000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(0xffffffffffffffff, 0x800000c004500a, &(0x7f0000007000-0x8)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x40c00) readv(r0, &(0x7f0000827000-0x20)=[{&(0x7f0000c3d000-0xc5)=""/197, 0xc5}, {&(0x7f0000641000)=""/96, 0x60}], 0x2) 2018/02/10 18:02:51 executing program 7: prctl$void(0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = eventfd2(0x0, 0x0) io_setup(0xa3c, &(0x7f0000409000)=0x0) r3 = syz_open_dev$usbmon(&(0x7f0000f2f000-0xd)='/dev/usbmon#\x00', 0xefef, 0x40000) sendmsg$netrom(r3, &(0x7f000025c000)={&(0x7f0000af9000)=@full={{0x3, {"fecdfbb8c679ff"}, 0x5}, [{"23899c2020249f"}, {"dd99d26f79e536"}, {"09ba803af9415b"}, {"43cf0d1cc3e82c"}, {"d3c9d301ef78bd"}, {"29f6f3a102092c"}, {"c204629843d3ce"}, {"a2f2dce5b5061f"}]}, 0x48, &(0x7f0000b7b000)=[{&(0x7f0000984000)="6c7b09400fbb4a5acfb67f4645727801c49cfce875d639af535793a4de523cc66199e68c1dbdeeedb27f0f49d77ad7316778664ef1d329aaccec52216820bfc962d9b5a20d61141f992d38eb0354fe451859dd5367a698ad49e5411917e59ed9a118903d3c0a7775150480571f819840c0e459752d1ad66b1b361b66c238dbc1c0e2e90a85f987831e5e2e3b0063d74cb7f521c08c070892a7e903e85f54f4573f6b1cedf0a2f9fa403c5d644bd0154b9f4223b3805d4a66a73923428474dabf5f249fda5fb672f9942db9567330ab1bc1e514555d15adec2deec43d639a2a351e64aa6