endfile(r2, r2, &(0x7f0000d27000), 0x4a9a) 2018/02/06 14:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$llc(r1, &(0x7f000072b000-0x10)={0x1a, 0x15, 0x7d67, 0x0, 0x2, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000879000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000645000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000119000-0x4)=0x1008) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000061c000)={r3, 0xffff}, &(0x7f0000025000-0x4)=0x8) 2018/02/06 14:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00008c4000)=@known="737c5274656d2e504d7369785f61634f000000000000002b1be9", &(0x7f00001f0000)='\x00?', 0x34a, 0x0) 2018/02/06 14:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000067f000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000343000-0x4)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000e23000-0x14)={0x0, 0x2, 0xf9c, 0x0, 0x0, 0x0, 0x1, 0x2}) 2018/02/06 14:00:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) syz_open_dev$dmmidi(&(0x7f0000c51000-0xd)='/dev/dmmidi#\x00', 0x20, 0x101000) 2018/02/06 14:00:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000001000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000bae000)=[{&(0x7f00003c1000)}, {&(0x7f000026d000)=""/4096, 0x1000}, {&(0x7f0000007000-0x60)=""/96, 0x60}, {&(0x7f0000001000-0x37)=""/55, 0x37}, {&(0x7f0000000000)=""/155, 0x9b}, {&(0x7f0000978000-0x72)=""/114, 0x72}, {&(0x7f0000498000)=""/4096, 0x1000}, {&(0x7f000053a000)=""/250, 0xfa}, {&(0x7f00008e7000-0x1000)=""/4096, 0x1000}], 0x9, &(0x7f0000000000)=""/111, 0x6f, 0x17}, 0x40010160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000436000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00007e2000)=""/145) r2 = memfd_create(&(0x7f000006d000-0x19)='security:trustedsecurity{', 0x2) fremovexattr(r2, &(0x7f0000dd9000)=@random={'system.', '@]+user\x00'}) sendmsg$kcm(r2, &(0x7f0000203000-0x38)={&(0x7f0000100000-0xc)=@nl=@unspec, 0xc, &(0x7f00004a8000-0x40)=[{&(0x7f0000405000-0xde)="e1ce7b5f142bb5344795f7a2d9f1acadd92c65ca2f94cc28ecdf0d210f5289b63a049eaba86d4662bf11ef167d2cf839397b69fe2fd5bbd1e648cc0ab2f581311338e571fc15eb15dafbc738b34d72bdce570455bd5c6361525c20a214c8b48bc05222d3370c6bec4aefd39f0171a168eee0cce2acfedf31ad50f3c8881bb5a6d8619c434a4db339883705ba162bb1cbfe1ca92280aa278e3724934ec3c32af4d2ef7d6f4526dbf45d2a61af7320de44a9b4730ac7bc14db9c72e5a30e7fbe443d2814702a62ef8b26bc9e651d77cb5544b66a31c13798c4db9db67c5a05", 0xde}, {&(0x7f00003c3000)="7dfabb221cc0ca8e818b8bb31db087ecfc84ce36f9d88feb5287f1222bbb6bcd72710146654a1167f4cc8eb84c7c1e0d422031ed4eb3e97ea78277d8f44dadb6ccb8d84060d5b068e6462a31e057a674005a24560eb7068872b31d065ef8e257f62504c962f189032dd68efe337a9f3e9a8a0ad63982203520f9ca03f0e7581e6b1593ef084026836c88bd4afb355031a7972f06e5c20aab59d53546a694528f09d42be8d950067bdafe5c796f9e37da3b6785745cc163cb1e", 0xb9}, {&(0x7f0000c1e000)="99a232f0db6154f65768153a1d2e43db6397dc8841c0ac4bcd0c4388ef2fbedd0f6477ca4cddc531a13e237821680fded1e005", 0x33}, {&(0x7f0000104000)="06", 0x1}], 0x4, &(0x7f0000d35000-0xa8)=[{0xa8, 0x10a, 0x2, "ee1fe27a07c5fea42641eccc7fb46016ead6789d36f9836e5cd0ab8f4965150a436c4d9168e0dc5575cae2bf26faa284a9534fcb246273fad6bedcaa38d2c52c85b02e5f51a3b4304bf4a4bf050b9b7a566a99c8e6398a228a3f8a5e637735d0df459c49d58d80cb859f1ddd8d1a7e78d0b46fcdaedab36a50be526b3024f926cda6a43055b187b2373e80cf156236d6f53f"}], 0xa8, 0x40000}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000875000)={0x6, 0x9}) 2018/02/06 14:00:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000251000-0x8), &(0x7f0000002000-0x4)=0x3f0) 2018/02/06 14:00:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e22000-0x4)=0x0) r1 = syz_open_dev$mice(&(0x7f0000ccb000)='/dev/input/mice\x00', 0x0, 0x202) write$vnet(r1, &(0x7f00004b2000)={0x1, {&(0x7f0000e61000), 0x0, &(0x7f0000b8f000)=""/171, 0x1, 0x2}}, 0x68) openat$ppp(0xffffffffffffff9c, &(0x7f0000bf0000)='/dev/ppp\x00', 0x8800, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000814000-0xf8)={{0x1, 0x2, 0x8, 0x1, 0x7}, 0x4, 0x9, 'id1\x00', 'timer0\x00', 0x0, 0x8, 0xd0, 0x0, 0x7}) r2 = syz_open_procfs(r0, &(0x7f0000a79000)='attr/current\x00') sendfile(r2, r2, &(0x7f0000d27000), 0x4a9a) 2018/02/06 14:00:38 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000536000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00002f4000-0x4)=0x837c, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000ed2000)={{0x3, 0xca61}, 0x0, 0x20, 0x7, {0x3, 0x9}, 0x5, 0x7}) sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088d000-0xa)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b4000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffffc, 0xffffffffffffff01}) write(r1, &(0x7f000054c000-0x46)="4f7ad0c9edb302486f1748144523c0c253773e00d49ba39063e2432e8de58f5930fd07000000dcf50bbc54b70c0ea17b4728dde5f9eedfc811ff1f75642558334444c9fe3d13", 0x46) r2 = syz_open_pts(r1, 0x801) writev(r2, &(0x7f0000252000-0x10)=[{&(0x7f0000dcb000)="10", 0x1}], 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000e3b000-0x14)={@ipv4={[], [], @dev}, 0x0}, &(0x7f0000bf9000-0x4)=0x14) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00007ee000)={@loopback={0x0, 0x1}, r4}, 0x1e1) 2018/02/06 14:00:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x1c}, 0x1}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x1c, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x1c}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen$netrom(r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f32000-0x4)) close(r0) r2 = gettid() ptrace$setopts(0x4206, r2, 0xdcf, 0x100000) 2018/02/06 14:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) socket$bt_sco(0x1f, 0x5, 0x2) 2018/02/06 14:00:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000119000-0xe8)={{{@in6=@local, @in6=@local}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00000fa000-0x4)=0xe8) 2018/02/06 14:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/02/06 14:00:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000b2d000)='logon\x00', &(0x7f0000ec7000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000412000)='!\x00', 0xfffffffffffffff8) r1 = add_key(&(0x7f0000c80000)='big_key\x00', &(0x7f0000506000)={0x73, 0x79, 0x7a}, &(0x7f0000914000)="ee94aed897fadfa975e8f3a7818d360da63bbb6d9d85d90ce31582fb9f75cda06e39923477c6c05224715e6f21e69fa5775ac1ecf8ffca8417be", 0x3a, r0) keyctl$read(0xb, r1, &(0x7f000022e000)=""/26, 0x1a) 2018/02/06 14:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000358000)='user\x00', &(0x7f0000810000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000155000)="75a4", 0x2, 0xffffffffffffffff) keyctl$setperm(0x5, r1, 0x200000) getsockopt(r0, 0x0, 0x6, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') 2018/02/06 14:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) timer_create(0x5, &(0x7f0000be7000-0x60)={0x0, 0x1e, 0x2, @thr={&(0x7f000051e000-0x55)="47348f0d3dae9fd3706e46d756d59b00dd5007ad286ab8b30f48ad18f1ca313c43d879ab637c2f0823f35b08e045a1cfac76602d00c7497df80be68a9d5195a1c4206200ba3c6512a1f35762650d60e6e5f24d4800", &(0x7f0000508000-0x82)="09b7f3fb0425a91ee1aa48ed2fb3563cb39c0240459929f677d0f4a12ac67d5e076c14c4402b6090bab0a87cae9cb8ec42a4801d5fee37bfbd2e875b62e5deac7b8c2ed431869d9ec59fe1468a536e74a547ff49b23dcc03aea2b814a8aa483c25f656e911ee9e4c3201350ab26d5e470eaf71c989623717a3043167fd1899d0f0c9"}}, &(0x7f0000f2e000-0x4)=0x0) clock_gettime(0x0, &(0x7f00008ca000-0x10)={0x0, 0x0}) timer_settime(r4, 0x0, &(0x7f0000ff0000-0x20)={{r5, r6+30000000}}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1, 0x1}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0xfd3a) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00002e7000-0x28)={@sco={0x1f, {0x5, 0x80000001, 0x8, 0x3f, 0x211, 0xff}}, {&(0x7f0000890000-0xf5)=""/245, 0xf5}, &(0x7f0000072000-0x1), 0x1}, 0x28) close(r2) rt_sigpending(&(0x7f0000121000), 0x8) 2018/02/06 14:00:39 executing program 5: r0 = semget(0x3, 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/159) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xfffffc48, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bf6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000646000)={0x3, 0x2}) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00004ae000-0xe8)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@empty}}, &(0x7f0000a8b000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000017f000)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0x6, 0x1, 0x5, 0x2, 0x40, 0x2, 0x20, 0x20, 0xff, 0x0, r1}, {0x800, 0xd0f, 0x6, 0x4, 0x7, 0x6, 0x7, 0xe2f}, {0x80000001, 0xfff, 0x8, 0x88}, 0x7, 0x5, 0x0, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3f}, 0x2, @in6=@empty, 0x6, 0x2, 0x3, 0xfa3, 0xff, 0xffffffff80000000, 0x1}}, 0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x1}, 0x20) recvmmsg(r0, &(0x7f00003b9000-0xb4)=[{{&(0x7f0000414000)=@nfc_llcp, 0x60, &(0x7f0000282000)=[{&(0x7f00002d3000-0xb6)=""/182, 0xb6}, {&(0x7f000092c000-0xf1)=""/241, 0xf1}, {&(0x7f0000b0f000)=""/138, 0x8a}, {&(0x7f0000730000)=""/232, 0xe8}], 0x4, &(0x7f000046a000)=""/118, 0x76, 0x8064}, 0x7}, {{0x0, 0x0, &(0x7f0000fa9000-0x60)=[{&(0x7f0000a39000)=""/141, 0x8d}, {&(0x7f0000a59000)=""/36, 0x24}, {&(0x7f00006a7000)=""/50, 0x32}, {&(0x7f0000183000)=""/189, 0xbd}, {&(0x7f0000028000-0x50)=""/80, 0x50}, {&(0x7f00005d8000)=""/203, 0xcb}], 0x6, 0x0, 0x0, 0x6d0}, 0x81}, {{&(0x7f0000579000)=@alg, 0x58, &(0x7f0000ce0000-0x50)=[{&(0x7f0000bfb000)=""/144, 0x90}, {&(0x7f0000755000)=""/115, 0x73}, {&(0x7f0000a00000)=""/51, 0x33}, {&(0x7f0000863000-0xdc)=""/220, 0xdc}, {&(0x7f00004ff000-0x81)=""/129, 0x81}], 0x5, &(0x7f0000982000)=""/207, 0xcf, 0x5dc4}, 0x1}], 0x3, 0x40000000, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de8000)='/dev/rtc\x00', 0x101201, 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000829000)=0x7f, 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f000051e000-0x14)={@dev}, &(0x7f0000a05000-0x4)=0x14) syz_open_dev$urandom(&(0x7f0000351000)='/dev/urandom\x00', 0x0, 0x402000) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00006af000)=0x100, 0x2) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c63000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f0000553000-0x4)) 2018/02/06 14:00:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b6a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs, 0x8, &(0x7f00007bf000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) r2 = creat(&(0x7f00004c1000)='./file0\x00', 0x100) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000c86000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000041d000-0x50)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x7, 0xba6, 0x4, 0x500, 0x800, 0x200, r3}) close(r0) 2018/02/06 14:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000188000-0x8)='./file0\x00', 0x0, 0x40) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000b56000-0x2)={0x1, 0x6, 0x7, 0x81}, 0x8) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000b57000)=0x4) 2018/02/06 14:00:39 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x13, 0x0, 0x0) 2018/02/06 14:00:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000215000-0xe)='/dev/admmidi#\x00', 0x7, 0x80) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000973000)='/dev/qat_adf_ctl\x00', 0x121000, 0x0) setsockopt$ax25_int(r0, 0x101, 0xe, &(0x7f0000375000-0x4)=0x7, 0x9e) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) openat(r0, &(0x7f00005d0000-0x8)='./file0\x00', 0x0, 0x4) 2018/02/06 14:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x161302, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000718000)={0x80000001, 0x7}) 2018/02/06 14:00:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x21a}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000587000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00004ac000-0xb)='/dev/audio\x00', 0x14000, 0x0) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000661000)={0x7, 0x6, 0x3}) clock_getres(0x684f322eff9415ad, &(0x7f00002ca000)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1f}, 0x8) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r4, &(0x7f00002b5000-0xf9)=""/249) r5 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)='coredump_filter\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7]}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000e9f000)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x68, {0x2, 0x0, @empty}, @common='ip6tnl0\x00'}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000051f000-0x10)={0x20, 0x1}) timer_create(0x3, &(0x7f00003ef000-0x60)={0x0, 0x3e, 0x6, @thr={&(0x7f000014e000)="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", &(0x7f000042a000-0x53)="fde1d7e63195c5764efae894b57a98daa24f3521a2048b35934e8d7de454534674c4f510ee2b3ce804c7f28ecbf36689671110fd5a2c85bc879d143e3cfb5ac6bf51944e523f587f531df3c1a512826e9de2ee"}}, &(0x7f0000e3f000)) r6 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$DRM_IOCTL_MODE_GETCRTC(r5, 0xc06864a1, &(0x7f0000004000-0x64)={&(0x7f0000a83000-0x1c)=[0x280000, 0x9, 0x400, 0x3, 0x5, 0x101, 0x0], 0x7, 0xdb, 0x7, 0x40, 0x7fff, 0x3, {0x0, 0x8, 0x8, 0xff, 0x10000, 0xe4, 0x100000000, 0x6, 0x6, 0x7, 0x5, 0xfffffffffffffff8, 0x9a5f, 0x6, "6f2ae0bfa054490447a16944980af799d2c3fe7acddc7cb7a1e449ecb022e911"}}) r7 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r7, &(0x7f0000f51000-0x70)=[{&(0x7f0000016000-0x1)="aa", 0xffffffffffffff4b}], 0x1000000000000097, 0x81003) ioctl$KVM_GET_PIT2(r7, 0x8070ae9f, &(0x7f0000327000-0x70)) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) 2018/02/06 14:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00005ac000)='/dev/rtc\x00', 0x103000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00001ea000-0xc)={0x0, 0x7, 0x20}, &(0x7f0000dc8000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00001e8000-0xa0)={r3, @in6={{0xa, 0x2, 0xc78, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x83f4}}, 0x101, 0x3, 0x80000001, 0x8000, 0x10}, &(0x7f0000db7000-0x4)=0xa0) r4 = syz_open_dev$midi(&(0x7f0000f35000)='/dev/midi#\x00', 0xd2, 0x101000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000b5a000-0xb8)={0x0, 0x6, 0x800, 0x3ff, 0x9, 0x5, 0x5, 0xf10, {0x0, @in6={{0xa, 0x2, 0x8, @empty, 0x75}}, 0x73, 0x9, 0xf1, 0x3}}, &(0x7f0000f6f000)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000522000-0x8)={r5, 0x1}, &(0x7f0000d8c000)=0x8) r6 = socket$llc(0x1a, 0x0, 0x0) recvmmsg(r6, &(0x7f0000dc1000)=[{{&(0x7f0000dbb000)=@generic, 0x80, &(0x7f0000035000)=[{&(0x7f0000ef2000-0x8e)=""/142, 0x8e}, {&(0x7f0000d08000-0x3c)=""/60, 0x3c}, {&(0x7f0000bc2000-0x1b)=""/27, 0x1b}, {&(0x7f00003fe000-0xbc)=""/188, 0xbc}, {&(0x7f0000930000-0xb7)=""/183, 0xb7}, {&(0x7f0000b0b000-0x3d)=""/61, 0x3d}], 0x6, 0x0, 0x0, 0x6}, 0x80}], 0x1, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f000016c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000437000-0x18)={0x0, 0x0, 0x66676645ab2fa1bb}, &(0x7f0000b0d000)=0x18) r2 = dup2(r0, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000895000-0x4)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x1000000000000}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) recvfrom$llc(r5, &(0x7f0000bcb000-0xca)=""/202, 0xca, 0x2000, &(0x7f000008d000)={0x1a, 0x9, 0x1, 0x5, 0x4, 0xa5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000088c000-0xb8)={r1, 0x3ff, 0x9, 0x7fff, 0x8, 0x7, 0xff, 0x7, {r1, @in={{0x2, 0x1, @empty}}, 0x7f, 0x5, 0x78, 0x0, 0x7}}, &(0x7f00006f1000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r6, 0x400000000000125f, &(0x7f0000381000)) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000842000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000584000)=0x2, 0x4) recvfrom$inet(r0, &(0x7f0000299000)=""/194, 0xc2, 0x100, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/06 14:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00002f3000-0xb0)={{0x3f, 0x8000}, 'port0\x00', 0x1c, 0x44, 0x10001, 0x0, 0xffffffff7fffffff, 0xffff, 0x84, 0x0, 0x6, 0x9e}) sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x140000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000073f000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000376000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x8, 0xfffffffffffffc01, 0x2, 0x100, 0x1f, 0x0, r2}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) modify_ldt$read_default(0x2, &(0x7f0000945000)=""/190, 0xbe) splice(r0, &(0x7f0000437000-0x4), r0, &(0x7f00005f2000-0x8), 0xadb5, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:39 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f00005eb000-0x12)='/dev/snd/midiC#D#\x00', 0xfffffffffffffd94, 0x240) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000496000)="425e1b364e89bc5db417d41affab2ea750e5ee8f9dc522e2afe334868cd863c6ca41e6da90d86a203b476380eef656fce536d13823b42b4740b6896f850069cfc511d46337929ed073a7b88ea5597f971f60cc843e6dd49a5a97a416abdde85b3bee0b4b9f31fbd3f9a15b95ccdd0cf9cf6dd952863bb67bc8b90d782b7bdf91bbaa93ba67c32539") r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:39 executing program 6: 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) socket$netlink(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5}, 0x14) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:39 executing program 3: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7b000-0x20), 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f7e000)) 2018/02/06 14:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ee4000)='/dev/kvm\x00', 0x200000, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:39 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002ea000)={0x0, 0x1}, &(0x7f0000b9c000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r1, 0x7, 0x30}, &(0x7f0000192000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r2, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) 2018/02/06 14:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000437000-0x18)={0x0, 0x0, 0x66676645ab2fa1bb}, &(0x7f0000b0d000)=0x18) r2 = dup2(r0, r0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000895000-0x4)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@loopback={0x0, 0x1}, 0x0, 0xfffffffffffffffc, 0x0, 0x1000000000000}, 0x20) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup2(r4, r4) recvfrom$llc(r5, &(0x7f0000bcb000-0xca)=""/202, 0xca, 0x2000, &(0x7f000008d000)={0x1a, 0x9, 0x1, 0x5, 0x4, 0xa5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000088c000-0xb8)={r1, 0x3ff, 0x9, 0x7fff, 0x8, 0x7, 0xff, 0x7, {r1, @in={{0x2, 0x1, @empty}}, 0x7f, 0x5, 0x78, 0x0, 0x7}}, &(0x7f00006f1000-0x4)=0xb8) 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) r6 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r6, 0x400000000000125f, &(0x7f0000381000)) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000b6b000-0x8)='./file0\x00', 0x10400, 0xc1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f3000-0xf)='/dev/vga_arbiter\x00', 0xc0000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000021b000-0x4)) r2 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f000013c000)={0x0, r2}) ioctl$VT_RELDISP(r1, 0x5605) setsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00001fc000)=0x1, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') removexattr(&(0x7f0000b81000-0xe)='./file0/file0\x00', &(0x7f0000f95000-0x19)=@known='system.posix_acl_default\x00') sendfile(r3, r3, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) r2 = syz_open_dev$mouse(&(0x7f0000403000-0x12)='/dev/input/mouse#\x00', 0x8, 0x8440) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000dcf000), 0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000), 0x8) 2018/02/06 14:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000b2d000)={0xfffffffffffffffe, "0700f700975a"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b02000)={r0, &(0x7f0000082000-0x72)="621ac9908f40d54a3434d327b6528d9901865c83b32d01124596db9169eac68f90be099be28825e7712c2e5201ea27cd358f5393663fc8eae53a72b06f24ee5c3c75b88b8b61fd9ebfb310ecb73197894787de7507efc7f2a60685ca7729714d2f9255656587cb64ce82471beaae256c4dd2", &(0x7f0000441000-0x91)="18e9aa78fd7ea7be44d24192df9c5182c903590c2a0f93d83991f875bdb08b2b639179b89e5653254e5fb7f29278e845d81bdb512ccc05eb95923dc9342e37a4611af99fe79aef068880306c914ea36c1d532d2b8193a243f524320f47876b971d3a2158446f2712c404fcfb7d4d69e7068980e7b687c477fd761c2bab135370d11acefa33e7635bf4c936442cc1662f27", 0x1}, 0x20) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f0000161000-0x10)={0x0, 0x0}) recvmmsg(r0, &(0x7f00009d6000)=[{{&(0x7f000033d000-0x60)=@nfc_llcp, 0x60, &(0x7f000065f000-0x10)=[{&(0x7f0000842000-0x20)=""/32, 0x20}], 0x1, &(0x7f0000082000)=""/4096, 0x1000, 0x473}, 0x10000}], 0x1, 0x1, &(0x7f00008cb000)={r2, r3+10000000}) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) getsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00008d5000), &(0x7f0000743000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000033e000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00008f0000-0x2)=0x5, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) epoll_create1(0x80000) 2018/02/06 14:00:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00001c4000-0x94)=""/148, &(0x7f0000680000-0x4)=0x94) gettid() r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/icmp6\x00') setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f000000a000-0x4)=0x9, 0x4) sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009bd000-0x22)={0x0, 0x1a, "81317e0f80c0fad03d7b2a7414490305be0939a3b9922b105778"}, &(0x7f00005c7000-0x4)=0x22) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002bf000-0x8c)={r2, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x800}}}, 0x8c) preadv(r1, &(0x7f0000621000)=[{&(0x7f0000380000)=""/108, 0x6c}, {&(0x7f0000376000)=""/81, 0x51}, {&(0x7f0000c9f000)=""/238, 0xee}, {&(0x7f0000143000-0xec)=""/236, 0xec}, {&(0x7f000061f000)=""/104, 0x68}, {&(0x7f0000d40000)=""/199, 0xc7}, {&(0x7f0000d4d000-0x36)=""/54, 0x36}, {&(0x7f0000312000)=""/4096, 0x1000}], 0x8, 0x0) ioctl$sock_ifreq(r1, 0x8949, &(0x7f0000dae000-0x50)={@common='sit0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 14:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}, {0x0, 0x9}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x4800, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000-0x10)={0x8, &(0x7f0000001000-0x40)=[{0x100, 0x4, 0x2, 0x8}, {0x7fffffff, 0x0, 0x65, 0x9d95}, {0x6, 0xfff, 0x0, 0x3}, {0xf5, 0x0, 0x2}, {0x7, 0x2, 0x9}, {0x1ff, 0x800, 0x99c, 0x8}, {0xfffffffffffffffd, 0x0, 0x7, 0x8}, {0x9c, 0x7, 0x100000000, 0x80}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x2a8002, 0x104) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000002000-0x4), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/02/06 14:00:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='sessionid\x00') sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000f61000)=""/223) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a4f000)='/dev/vga_arbiter\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/06 14:00:39 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000034000)=[{0x34, 0x0, 0x0, 0x709}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000036000-0x10)='/dev/sequencer2\x00', 0xcd00, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000029000)=@assoc_value={0x0}, &(0x7f0000035000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000002e000)={r3, 0x5e, "c9c1c84482aaeb0bdfd5d6288f142e989750efecf97314e5fb6ccbbba1637b4c51199cceab54820295bf16726e614159e9539644380edcb55647ae622b847b03406842739a4172134e409398944d7de50ecda69ff34c945c8d40f14f4ab9"}, &(0x7f000002c000)=0x66) 2018/02/06 14:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = openat(0xffffffffffffff9c, &(0x7f0000c74000)='./file0\x00', 0x80001, 0x118) ioctl$KVM_DEASSIGN_DEV_IRQ(r2, 0x4040ae75, &(0x7f0000fba000-0x10)={0xfff, 0x3f, 0x9, 0x400}) 2018/02/06 14:00:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000cd8000-0x10)={0x5, &(0x7f0000fe1000-0x2e4)=[{}, {}, {}, {}, {}]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = open(&(0x7f0000080000)='./file0\x00', 0x40000, 0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000017f000)={r0, r1, 0x7fffffff, 0xc3, &(0x7f0000e0c000-0xc)="82737a30e0451cc41076ba53", 0x8, 0xb30, 0x8, 0x1, 0x2ef, 0x5, 0x400, "edf1b4e58844a64b2a019e4e78c1fd210b3097ead2de1dc5d8adf5fef318cbd9e38866e955d9721ea6870e31"}) close(r0) 2018/02/06 14:00:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_netfilter(0x10, 0x3, 0xc) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f000096b000)={&(0x7f0000d2a000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000135000-0x10)={r1, 0x28, &(0x7f0000ae0000-0x28)}, 0x10) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cef000-0x10)='/dev/sequencer2\x00', 0x14800, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000527000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) io_setup(0x6, &(0x7f0000a05000)=0x0) io_cancel(r1, &(0x7f00004b7000-0x40)={0x0, 0x0, 0x0, 0x3, 0x8000000000, r0, &(0x7f0000935000)="98c21efcf9984e9ecf98f7d2eb92e7", 0xf, 0x5, 0x0, 0x1, r0}, &(0x7f00005c1000-0x20)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@tick}], 0x82) 2018/02/06 14:00:39 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) tee(r0, r1, 0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) fcntl$setpipe(r1, 0x407, 0x5) 2018/02/06 14:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000)=0x4000000, 0x0) 2018/02/06 14:00:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x420000, 0x86) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) syz_open_dev$sg(&(0x7f00007a8000)='/dev/sg#\x00', 0xffff, 0x40001) close(r1) 2018/02/06 14:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x1, 0x2000, 0x400, &(0x7f0000ba5000/0x2000)=nil) r1 = syz_open_dev$amidi(&(0x7f0000da1000)='/dev/amidi#\x00', 0x0, 0x80) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f000095f000-0xe)=""/14) flock(r1, 0x3) shmctl$SHM_UNLOCK(r0, 0xc) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) connect$llc(r0, &(0x7f0000d7d000)={0x1a, 0xff, 0x7cc3, 0x0, 0x3f61, 0x7fff, @empty}, 0x10) 2018/02/06 14:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xfffffffffffffe07, &(0x7f0000861000)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0x3, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) getsockname(r0, &(0x7f0000ad8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000c0e000-0x4)=0x2e) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000cd6000-0xe8)={{{@in=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00007af000)=0xe8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000067000-0x4)=0x5, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002a9000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x9, 0x1, 0x20, 0x2, 0x0, 0xa, 0x80, 0x20, 0xdf, 0x0, r2}, {0x401, 0x0, 0x4, 0x5, 0x8000, 0x7, 0x3, 0x5}, {0x848d, 0xe6c, 0x9, 0x1}, 0x1, 0xa, 0x0, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x7, 0x0, 0x1, 0x4, 0xfffffffffffffffa, 0x8}}, 0xe8) 2018/02/06 14:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000406000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000033b000)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001bc000)='/selinux/status\x00', 0x0, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000ff1000)=0x7ff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003ea000-0x4)=r1, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xffffffffffffff00}, 0x10) syz_open_dev$sndctrl(&(0x7f0000169000)='/dev/snd/controlC#\x00', 0x9, 0x80000) listen(r0, 0x100401000003) r2 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) r3 = syz_open_dev$sndpcmc(&(0x7f0000c30000)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000699000-0x50)={{0x9, 0xfffffffffffffff7}, {0xf8, 0x2}, 0x9, 0x80000000000002, 0x3}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e33000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) connect$ax25(r4, &(0x7f0000c5d000)={0x3, {"4b9166fbf30a40"}, 0x4000000000}, 0xf) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000031e000-0x8)=@assoc_value, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000366000)=0x401, 0x4) 2018/02/06 14:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x8, 0x301000) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f00008a9000-0x10)={0x7, 0x0, 0x0, 0x4}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000095000-0x44)={{0x2, 0x1, @rand_addr=0x9261}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x40, {0x2, 0x0, @loopback=0x7f000001}, @common='bcsf0\x00'}) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f00002ff000-0x4)=0xffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00008ea000-0x20)={0x4, 0x0, 0x10002, 0x3ff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000c8b000-0x20)={0xdf3, r2, 0x10001, 0x1}) dup(r1) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000178000-0x8)) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000a54000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="847db432e195f91425bfdc1c936d6fe5"}}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000706000)=0x8) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000002000-0x20)={0xffffffff80000000, 0x0, 0x10001, 0x48f7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x5, r1, 0x0, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000f16000), &(0x7f0000082000)=0x8) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) sendmsg$netrom(r0, &(0x7f0000d68000-0x38)={&(0x7f0000296000)=@full={{0x3, {"aae4663e7d512e"}, 0x6}, [{"7b9414f33bffc0"}, {"df6ad4af667753"}, {"247f346aaa7486"}, {"22cf2bda722231"}, {"0f35c146ead6da"}, {"e7b97e6a115abe"}, {"ae482ca284d8b9"}, {"926680b540a0d3"}]}, 0x48, &(0x7f0000e79000)=[{&(0x7f000026a000)="84c213b1ced55b715071bee99ffbb6000f2319c65d18e59a37ff6378b94f455f7f05347036e7065b182fc7509269eb77b00e8f6fe0c67a1475c00ac1d773b2919a69eb427af532", 0x47}, {&(0x7f000091f000)="407873d7f618129c227a9809cc638b4cf5bfee1aa252485ab22785dfd2f4505d734f8a5a8b9227f80ff6e007c71722b57e8263866a34024e70082f7729d230fdcf50b9ca6e8ef713b5a866b44d0ec772e70da732461daed53ee1f9a3d561c3f3d899ec", 0x63}, {&(0x7f0000890000-0x29)="0a2e2e22e01abc7944bdb82d37880f85fa7c68b71ce083ff502fce98cf9c5bdbbee61c7fd06197026b", 0x29}, {&(0x7f0000982000)="3e6d34c578ec7d31699b28ba2fe763ee4f4f337d69bc6f79fbbd5e6be9a9cbf079e84d75cd407b2060e364f0ec7064086fc69db6340a8afb11a836cdbb1e9c749269e1949b41da49cc4ba769dc2fa1596aca9fbe2255a1652ed41edd6971a0311a00ee5706fd9201afeefc9f30352424fc98ef4a26b10b9f7290c09fe068f8fd2c0b9f86ec59f0ab09778743c067af2d3b97d7fa87e5bc579207e668e4c70ecbe88ea4dd69701772f27969ee744aa8cc4e4b3b0f16e0efed9c14f8da0e0e899d5ac4", 0xc2}, {&(0x7f0000811000)="6a0584a4b8e09b3543588beb18e501438c3dc97accdcee48a5951139e6bfbf07e2a7f3bd3de27e8ab56d52bc0c218f481e24f5406c13bcc2c5df67dab6f4efa2ba27c3370c4f926f41c0df19dac3abefee0915", 0x53}, {&(0x7f000035f000)="b51d79604fcdd97beec67652735f24a88cbb9dd02cdfa2f0e298b4cf6ad510ef9973193a248a9f1badcb3d82a8f0ec092fb1a29fa3da8618b53997398f235b99b2b329a43a01d09ece08b2add77c68ff32989bb62ff7d96e1bd872554324f349d6f2d2f3", 0x64}, {&(0x7f0000e4a000)="3f6d47c0ae0382be5a44f13abeebbc686558bce6c3c69c1f63239d3313b7ac0ce9fbf35d19f3577eacaf09b8522a7ad84a652bfa89dd35ea47447e7b9afe5d532d1588cfd1262025c0d55c0ba13ebb9f5fc473be5b32e490f67f10caebd951a1ff8c53d5576f1640b58bf141aed6e2bd602a5643a81681d92575813336f3c046ed74ae0bdaa1b3d67b87cd8e0403b614a2346b6a526d404580a2d9bdaf256ee3c6a2015a902f288dc04ca78330e895f532832f80aae7342e8737068748bf25f032c782673a726bcb575936b9f4eb371e19956d43c20faf489ce568178f58b78150615268768749e901e7a70ef67149998c661e9681", 0xf5}, {&(0x7f0000290000-0xe5)="10836f73facefe3d6341b488fcb99c9089286b2693819d763b02df4b7714283cd88c7c983589b40cc29916641f07e903e2c088b51cdae107d95dcfba25717e9b060fb6e42b2ac646055c30ad023282378ea52da59ed0e4eeb46838c9234d31605c496492eac416e60834260a5f2027ce7a98afa730e3a9e5f5389d663bffcf59685bb1c549d436ca19cb8d50e3d0256085981426e05d5be64fbd1a643f0e9b7d5da9bf586dbc9946ec4b0588b099d06bbbbfbef3b1abad416fde49d8d5bd9ef933674337ca3de8efc111ff359ca1804344271791de49e572339523fd374b32310f2aa997a6", 0xe5}], 0x8, 0x0, 0x0, 0x40000}, 0x20000000) 2018/02/06 14:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000f70000)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005fe000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000a41000), 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000ba2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00003d8000-0x4)=0x14, 0x80800) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [], 0x0}, r2}, 0x14) 2018/02/06 14:00:40 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000cda000)='/dev/snd/pcmC#D#p\x00', 0x7657, 0x230000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000af0000)=@common='irlan0\x00') r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) openat$sequencer(0xffffffffffffff9c, &(0x7f0000cb9000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000db0000-0x8), 0x4) 2018/02/06 14:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000674000)={0x0, 0x0}, 0x800) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f000052d000-0x2)=0x4, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r1, &(0x7f00005fb000)=0x10000000000100, 0xfffffffd) 2018/02/06 14:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000fb7000-0xd)='/dev/dmmidi#\x00', 0x2, 0x10000) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000ddf000-0x10)={0x3ff, 0x6}) 2018/02/06 14:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) bind$inet6(r0, &(0x7f0000a5a000)={0xa, 0x1, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x84b3}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f00004f4000)='/dev/admmidi#\x00', 0x20, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00004c2000)=@assoc_value={0x0, 0x4}, &(0x7f0000870000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000039000-0xa0)={r2, @in6={{0xa, 0x0, 0x120000000000000, @loopback={0x0, 0x1}, 0x959d}}, 0x9, 0x3, 0x1f, 0x2, 0x28}, &(0x7f0000cc8000)=0xa0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000870000-0xc)='/dev/audio#\x00', 0x76f5, 0x20040) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = accept4$netrom(r0, &(0x7f000040e000-0x10)=@ax25, &(0x7f0000fd2000-0x4)=0xffffffffffffffdf, 0x804) fchmod(r0, 0x100) preadv(r1, &(0x7f00007d2000-0x10)=[{&(0x7f0000d24000)=""/103, 0x67}], 0x1, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x283, 0x6, 0x0, 0x400000a0, 0x0, @in6={0xa, 0x3, 0x200, @empty}}, @sadb_address={0x5, 0x9, 0x0, 0xa0, 0x0, @in={0x2, 0x3, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) listen(r2, 0x7) rt_sigprocmask(0x0, &(0x7f000042e000-0x8)={0x1}, &(0x7f0000500000), 0x8) 2018/02/06 14:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a53000)='/dev/sequencer2\x00', 0x460800, 0x0) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x19) 2018/02/06 14:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000050000-0xb)='/dev/midi#\x00', 0x0, 0x101000) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000f2000-0x4)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:40 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000fd4000)='/dev/vcsa#\x00', 0x2, 0x8e900) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f000062b000)=0x10100801c) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f0000011000)={{r1}, {r1}}, &(0x7f0000001000-0x10)) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000fd5000-0x8)='./file0\x00', 0x80, 0x2) listen$netrom(r3, 0x9) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) timer_settime(0x0, 0x0, &(0x7f0000fd3000)={{}, {0x77359400}}, &(0x7f0000fd3000)) read(r4, &(0x7f0000fd3000-0x12)=""/128, 0x80) 2018/02/06 14:00:40 executing program 7: r0 = open(&(0x7f0000037000-0x8)='./file0\x00', 0x2400, 0x100) 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) execveat(r0, &(0x7f0000d90000-0x8)='./file0\x00', &(0x7f0000935000)=[&(0x7f0000001000-0x3b)='.eth0*cpuseteth0keyring[-%*+\']trusted]nodeveth0)GPLwlan0{M\x00', &(0x7f0000c81000)='lolo\x00', &(0x7f0000000000)='self+\x00', &(0x7f0000001000-0x10)='vmnet1$-em0eth0\x00', &(0x7f0000000000+0x7a0)='.@mime_type\x00', &(0x7f0000885000-0x8)='selinux\x00'], &(0x7f0000001000-0x28)=[&(0x7f00005f3000-0xb)='#-security\x00', &(0x7f0000000000)='\x00', &(0x7f0000851000-0x1)='\x00', &(0x7f0000001000-0x2a)='#%!-trustedvboxnet1nodev-selfcgroupem0..@\x00', &(0x7f0000000000)='proc$systemvboxnet1-,em0system&wlan1\x00'], 0x1500) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f000016e000)={0x0, &(0x7f0000f47000)=[]}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000cd6000-0xb)={0x6f30, 0x7, 0xe9, 0x0, 0x58, 0x9, 0x0, 0x7, 0x1, 0x0, 0x3}, 0xb) 2018/02/06 14:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000017000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ba8000)={@common='teql0\x00', 0x0}) bind$packet(r2, &(0x7f0000cfc000-0x14)={0x11, 0x1f, r3, 0x1, 0xffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x13) 2018/02/06 14:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xc78, 0x80) syncfs(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000066b000-0x4)={0xffffffffffffffff}) syz_open_dev$dmmidi(&(0x7f0000e41000)='/dev/dmmidi#\x00', 0xf, 0x12400) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000002000)={0xffffffffffffffff}) close(r1) mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x1c, &(0x7f0000109000-0x4), &(0x7f0000ff9000-0x4)=0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000b66000)) request_key(&(0x7f00007c0000-0x6)="6c6fa76f6e06", &(0x7f000041b000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000e38000)=',-^\x00', 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000078c000)={0x6, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}, {0x2, 0x2, @loopback=0x7f000001}, 0x20, 0x9, 0x8a, 0x7f, 0x800, &(0x7f00007ac000)=@common='ip6gre0\x00', 0x0, 0xfffffffffffffffe, 0x7d7}) 2018/02/06 14:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000926000), 0x4f) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f50000), 0x0) 2018/02/06 14:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) open(&(0x7f00009ce000-0x8)='./file0\x00', 0x10000, 0x20) [ 301.366239] kauditd_printk_skb: 758 callbacks suppressed [ 301.366248] audit: type=1400 audit(1517925640.528:22641): avc: denied { dac_override } for pid=13238 comm="syz-executor7" 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 2018/02/06 14:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) [ 301.396813] audit: type=1400 audit(1517925640.540:22642): avc: denied { dac_override } for pid=13245 comm="syz-executor1" 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 [ 301.422206] audit: type=1400 audit(1517925640.548:22643): avc: denied { ioctl } for pid=13244 comm="syz-executor0" path="socket:[107460]" dev="sockfs" ino=107460 ioctlcmd=0x89e2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/02/06 14:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = semget$private(0x0, 0x2, 0x4c0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000d4000-0xe8)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000b6e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006eb000)={0x0, 0x0, 0x0}, &(0x7f0000f1b000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000030b000-0xc)={0x0, 0x0}, &(0x7f000070e000)=0xc) semget$private(0x0, 0x0, 0x108) r5 = getgid() r6 = syz_open_dev$amidi(&(0x7f0000083000-0xc)='/dev/amidi#\x00', 0x1, 0x100) recvmsg$kcm(r6, &(0x7f0000d4f000-0x38)={&(0x7f0000cc5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000e96000)=[{&(0x7f0000453000-0x84)=""/132, 0x84}, {&(0x7f0000f09000)=""/111, 0x6f}, {&(0x7f0000c60000)=""/3, 0x3}, {&(0x7f000041f000)=""/41, 0x29}, {&(0x7f0000866000)=""/102, 0x66}, {&(0x7f000016d000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000382000)=""/91, 0x5b, 0xfff}, 0x10000) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00008fb000)={{0x80000000, r2, r3, r4, r5, 0xba, 0x3}, 0x1, 0x6, 0xfe1}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) [ 301.451124] audit: type=1400 audit(1517925640.563:22644): avc: denied { net_admin } for pid=13244 comm="syz-executor0" 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 [ 301.475949] audit: type=1400 audit(1517925640.564:22645): avc: denied { dac_override } for pid=13245 comm="syz-executor1" 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 2018/02/06 14:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000072000)={r0}) getsockname$unix(r1, &(0x7f0000dd0000-0x8)=@abs, &(0x7f0000608000-0x4)=0x8) 2018/02/06 14:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000aa3000)=0xffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) [ 301.500843] audit: type=1400 audit(1517925640.576:22646): avc: denied { dac_override } for pid=13238 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 301.525727] audit: type=1400 audit(1517925640.584:22647): avc: denied { net_admin } for pid=13241 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:00:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) [ 301.551622] audit: type=1400 audit(1517925640.601:22648): avc: denied { net_admin } for pid=4214 comm="syz-executor7" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 301.576242] audit: type=1400 audit(1517925640.618:22649): avc: denied { ioctl } for pid=13244 comm="syz-executor0" path="socket:[107466]" dev="sockfs" ino=107466 ioctlcmd=0x89e2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=sock_file permissive=1 2018/02/06 14:00:40 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x11f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}], {0x95}}, &(0x7f000000b000)="59797a6b616c6c6572009532007e8d688771a281f57f13cd99adef24d7a751535102614d155c5baf3757600fd200000004ff565f9dafa1d43ce7e440abcdb2729c8e41f3f4d0d47e", 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) [ 301.604668] audit: type=1400 audit(1517925640.631:22650): avc: denied { dac_override } for pid=13258 comm="syz-executor7" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000fc4000)={0x200, 0xe05}) sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000044a000)={0x0, 0x8, 0x0, 0xda, 0x10001, 0x40, 0x6, 0x8, {0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xff, 0x7, 0x69, 0x5}}, &(0x7f000081a000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00006df000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x100000001, 0x720}, &(0x7f0000622000)=0x98) 2018/02/06 14:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000da0000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000059e000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d5a000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000302000-0xc), &(0x7f00000ec000-0x4)=0xc) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000a3d000-0x7)="6f5688706b00") sendfile(r2, r2, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) socketpair$inet6(0xa, 0x7, 0x1, &(0x7f0000e74000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000039d000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6c, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0xfa, 0x0, 0x15b6, 0x4, 0x8}, &(0x7f0000d5e000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000059000-0xa0)={r2, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x4, 0x1, 0x7fffffff, 0xa3, 0x40}, 0xa0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000af0000-0x10)={0x10f000, 0x10000}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:40 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000090000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$kcm(r1, &(0x7f0000f93000)={&(0x7f00009c2000)=@vsock={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, &(0x7f0000e25000-0x3)=[{&(0x7f00000a2000)="cdccfac22ac343c5018d4f5bb419df9d430f2bf4e4e7aed811bb862c9e933a62c5a2a8c23a2a14a4dc1f96717a0e72e3b620e33a8affe3f788ffe77af7cd810d04477de918a719e135a6980f94b1380117c74d5f198a49903ae13d25f52a683f336a28800ec21702767a1bd8d7ccbe947e0e37d7d3b2d200c0142d5fac48934cbaf52a1676d0130173705130620d6498f0fea2fe69fdb30ae5665d7d6792933f5f8465ef585b4b1b735aaf4b5087590535e3abbe6e79c80991a900ffa4ecf52c63e13a9e31180e1fde700cca169ecf7356136c", 0xd3}, {&(0x7f0000e6c000)="9c3455dbc0108cab25609c1e4608a31db83a71e3f3fe42005e3eb24c3321858e9f0350d11f3854782e8eaee2cfb0bb6aaf16b369aaaf5cdf6ce3301ac914c726868a436c369521b8fa13c950666382b5e8c7a0b25664da40bef650abf4bd61a34a0ac434415efc274befe90688bb5f3f41ed91d23e0eb48a412b52dd0940759479e54ec9f33e972e39b42d895ee9e3b2ececa787fa2bf5810ac0ba0b5034239c9a8aa0fc3533b20d51987276e56e2f2faa7f6c9b1b458e7f98c07ddbb0473bcec0316303dc0f4fd47739d778bc08f6e671299e27ba508254", 0xd8}], 0x2, &(0x7f0000ec6000-0x98)=[{0x98, 0x113, 0x4, "3d97e939128b0f59cece4ba1ef528cad343ee62ceea9a4fa7af14d83a7b4ebd1f06629e08a70325cf3b40dde9ac67676ccea39b0e2d4bb06f83aa2678a2431de5872a31d77290b86779b1ec2ab01d7cc9cf9c4609346eefaa2040a17b1c792c424000dc0e1b60e73984db3d1eca0b6f48165690f70d4a1f934facd88a75f127f8aab8ab7aa71"}], 0x98, 0xcdb0fe8ca0cbe66a}, 0x8810) 2018/02/06 14:00:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = semget$private(0x0, 0x2, 0x4c0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000d4000-0xe8)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000b6e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006eb000)={0x0, 0x0, 0x0}, &(0x7f0000f1b000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000030b000-0xc)={0x0, 0x0}, &(0x7f000070e000)=0xc) semget$private(0x0, 0x0, 0x108) r5 = getgid() r6 = syz_open_dev$amidi(&(0x7f0000083000-0xc)='/dev/amidi#\x00', 0x1, 0x100) recvmsg$kcm(r6, &(0x7f0000d4f000-0x38)={&(0x7f0000cc5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000e96000)=[{&(0x7f0000453000-0x84)=""/132, 0x84}, {&(0x7f0000f09000)=""/111, 0x6f}, {&(0x7f0000c60000)=""/3, 0x3}, {&(0x7f000041f000)=""/41, 0x29}, {&(0x7f0000866000)=""/102, 0x66}, {&(0x7f000016d000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000382000)=""/91, 0x5b, 0xfff}, 0x10000) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00008fb000)={{0x80000000, r2, r3, r4, r5, 0xba, 0x3}, 0x1, 0x6, 0xfe1}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/06 14:00:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) socketpair(0x8, 0x5, 0x3f, &(0x7f0000693000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000313000-0x93)=""/147, &(0x7f0000f87000-0x4)=0x93) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000009000)='/dev/audio\x00', 0x40202, 0x0) recvfrom$ax25(r2, &(0x7f0000dd0000)=""/255, 0xff, 0x40, &(0x7f00008f2000-0x10)={0x3, {"bc9617cc961252"}, 0x4}, 0x10) write$sndseq(r2, &(0x7f0000949000-0x8c)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}], 0x1c) r3 = syz_open_dev$sndpcmp(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400) r4 = dup2(r3, r2) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3}, &(0x7f000055d000-0x40), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000775000-0x8), 0x8}) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000937000)={0x0, @remote, @dev}, &(0x7f0000fd3000)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r4, 0x8916, &(0x7f00001b6000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x7, r5}) 2018/02/06 14:00:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee9000)='net/ip6_mr_cache\x00e') sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00004de000), 0x4) 2018/02/06 14:00:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000428000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xfffffffffffffff7, 0x1, 0x31c, 0x7f}, &(0x7f0000df7000-0x4)=0xa0) socketpair$inet6(0xa, 0x7, 0x20, &(0x7f00001bd000-0x8)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b02000)={r1, 0x400, 0x1, [0x9b5]}, &(0x7f0000a4b000+0x56c)=0xa) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000074d000-0x10)={r2, 0x5, 0xc89, 0x7}, 0x10) sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) dup3(r0, r0, 0x80000) 2018/02/06 14:00:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00006df000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000149000-0x8)) r1 = semget$private(0x0, 0x2, 0x480) semctl$SETVAL(r1, 0x0, 0x10, &(0x7f0000acd000-0x4)=0x2) r2 = syz_open_dev$mouse(&(0x7f00002c0000-0x12)='/dev/input/mouse#\x00', 0x20, 0x80) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000079a000)=0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x6e6}, 0x20) ioctl$KDSETMODE(r2, 0x4b3a, 0x8) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f0000649000-0x4)=0x2, 0x4) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000064e000)='/dev/autofs\x00', 0x101200, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c16000)) 2018/02/06 14:00:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/38, &(0x7f00004ae000)=0x26) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000049a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e1e000)={{{@in=@multicast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f000026d000-0x4)=0xe8) getresgid(&(0x7f00002f2000-0x4), &(0x7f00008e8000-0x4), &(0x7f0000ccf000-0x4)=0x0) fchownat(r2, &(0x7f0000429000)='./file0\x00', r4, r5, 0x0) timerfd_create(0x3, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000307000)='/dev/ppp\x00', 0x80000, 0x0) close(r0) sendto$packet(r6, &(0x7f00009d8000-0xc4)="90ecda8ab088b729d0312d60410c1d92dd0e33f1fd0ad3bdd542630b9655542c8b6837ea3f623ae946cf5f54d59258cd14e7c81e8e5b406a72be52c547880c95c8aba6a2df2ce484e25f5d16aa6ba2aeb9cdedba6be1281859211aa5eef7a642b3acb74e62463207d6ba8519cacc0884e70de0588352bc4c762b297541008aea72bb9033f561527c9a3cd062689607f3a9d4aad214835e6e280a87dc707acdb11609009e5d4dcdd3c22579b2c295ae97069bdf130be768ddb341f8db63b462155843a798", 0xc4, 0x800, &(0x7f0000040000-0x14)={0x11, 0xf7, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) 2018/02/06 14:00:41 executing program 3: readlinkat(0xffffffffffffffff, &(0x7f00009c6000-0xc)='./bus/file0\x00', &(0x7f0000792000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x12, 0x2) 2018/02/06 14:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000089b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000059f000-0xa)='net/icmp6\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000817000-0x9)='/dev/ppp\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000051d000-0x98)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xff, 0xffffffff}, &(0x7f00009cf000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000816000-0x108)={r3, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, [0x8, 0x3ff, 0x800, 0xfff, 0x5, 0xd07d, 0x3f, 0x3ff, 0x9, 0x0, 0x6, 0x7, 0x22, 0xffff, 0x1]}, &(0x7f0000efd000)=0x108) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000109000-0x4)={r1}) 2018/02/06 14:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000000f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = semget$private(0x0, 0x2, 0x4c0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000d4000-0xe8)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000b6e000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006eb000)={0x0, 0x0, 0x0}, &(0x7f0000f1b000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000030b000-0xc)={0x0, 0x0}, &(0x7f000070e000)=0xc) semget$private(0x0, 0x0, 0x108) r5 = getgid() r6 = syz_open_dev$amidi(&(0x7f0000083000-0xc)='/dev/amidi#\x00', 0x1, 0x100) recvmsg$kcm(r6, &(0x7f0000d4f000-0x38)={&(0x7f0000cc5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000e96000)=[{&(0x7f0000453000-0x84)=""/132, 0x84}, {&(0x7f0000f09000)=""/111, 0x6f}, {&(0x7f0000c60000)=""/3, 0x3}, {&(0x7f000041f000)=""/41, 0x29}, {&(0x7f0000866000)=""/102, 0x66}, {&(0x7f000016d000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000382000)=""/91, 0x5b, 0xfff}, 0x10000) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00008fb000)={{0x80000000, r2, r3, r4, r5, 0xba, 0x3}, 0x1, 0x6, 0xfe1}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/06 14:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000f06000)) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00003f2000)={0x0, 0x0, 0xb4, 0x3bd862e9}, &(0x7f0000050000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000809000-0x8c)={r1, @in={{0x2, 0x3, @empty}}}, &(0x7f00009ea000-0x3)=0x8c) sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) socket(0xb, 0x5, 0x7) 2018/02/06 14:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = syz_open_dev$mice(&(0x7f0000500000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f00004fc000-0x18)={0x2, 0x0, 0x100, 0x100000001, 0x7, 0x200}) r2 = dup2(r0, r0) recvmmsg(r1, &(0x7f000007c000-0x258)=[{{&(0x7f0000c42000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x20, &(0x7f0000db6000)=[{&(0x7f0000686000)=""/242, 0xf2}, {&(0x7f0000073000-0xa3)=""/163, 0xa3}, {&(0x7f00009c6000)=""/202, 0xca}, {&(0x7f00008f8000-0x5b)=""/91, 0x5b}, {&(0x7f0000914000-0x9b)=""/155, 0x9b}, {&(0x7f00006bf000-0x3d)=""/61, 0x3d}, {&(0x7f0000db4000)=""/217, 0xd9}], 0x7, &(0x7f00006e4000)=""/220, 0xdc, 0x8}, 0x3}, {{&(0x7f000029e000-0x6)=@hci, 0x6, &(0x7f0000f3b000)=[{&(0x7f0000810000)=""/4096, 0x1000}, {&(0x7f00002d0000-0x2b)=""/43, 0x2b}, {&(0x7f0000eca000)=""/98, 0x62}, {&(0x7f0000985000)=""/140, 0x8c}, {&(0x7f0000cff000-0x73)=""/115, 0x73}], 0x5, &(0x7f000038a000-0x52)=""/82, 0x52, 0x20}, 0x2db}, {{0x0, 0x0, &(0x7f00006ab000)=[], 0x0, &(0x7f0000814000)=""/35, 0x23, 0x6}, 0x1}, {{0x0, 0x0, &(0x7f0000e4f000-0x70)=[{&(0x7f0000416000)=""/78, 0x4e}, {&(0x7f0000249000-0xb7)=""/183, 0xb7}, {&(0x7f00006bd000)=""/117, 0x75}, {&(0x7f0000391000)=""/84, 0x54}, {&(0x7f0000327000)}, {&(0x7f000089e000)=""/39, 0x27}, {&(0x7f00009e8000-0x21)=""/33, 0x21}], 0x7, &(0x7f0000f65000)=""/192, 0xc0, 0x9}, 0x9}, {{&(0x7f00006dd000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000dfa000-0x30)=[{&(0x7f0000876000)=""/7, 0x7}, {&(0x7f0000fc8000)=""/168, 0xa8}, {&(0x7f0000fd2000-0x31)=""/49, 0x31}], 0x3, &(0x7f0000543000-0x6e)=""/110, 0x6e, 0x1f}, 0x7a}, {{&(0x7f0000796000-0x10)=@nfc, 0x10, &(0x7f0000ca3000)=[{&(0x7f00006bb000)=""/23, 0x17}, {&(0x7f0000950000)=""/33, 0x21}, {&(0x7f0000206000-0x65)=""/101, 0x65}], 0x3, 0x0, 0x0, 0x6}, 0x3}, {{&(0x7f0000b60000)=@sco, 0x8, &(0x7f00003de000-0x60)=[{&(0x7f0000193000-0x5c)=""/101, 0x65}, {&(0x7f0000756000)=""/13, 0xd}, {&(0x7f00006f4000-0x73)=""/115, 0x73}, {&(0x7f0000db0000-0x19)=""/25, 0x19}, {&(0x7f0000751000-0x6e)=""/110, 0x6e}, {&(0x7f0000739000-0xad)=""/173, 0xad}], 0x6, &(0x7f00006f6000-0xb0)=""/176, 0xb0, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000b4d000)=[{&(0x7f0000b60000-0x1)=""/1, 0x1}, {&(0x7f0000c5c000)=""/69, 0x45}, {&(0x7f0000d20000-0x6b)=""/107, 0x6b}, {&(0x7f00004d1000)=""/73, 0x49}, {&(0x7f00005a9000)=""/98, 0x62}, {&(0x7f0000604000)=""/151, 0x97}, {&(0x7f0000190000)=""/10, 0xa}, {&(0x7f0000bd1000)=""/199, 0xc7}, {&(0x7f0000399000)=""/157, 0x9d}], 0x9, &(0x7f0000eca000)=""/93, 0x5d, 0x5}, 0x59c5}, {{&(0x7f0000ee7000)=@can={0x0, 0x0}, 0x10, &(0x7f0000e47000)=[{&(0x7f000021b000)=""/5, 0x5}, {&(0x7f000052a000-0x4f)=""/79, 0x4f}, {&(0x7f0000e76000-0x7b)=""/123, 0x7b}], 0x3, &(0x7f0000192000-0xd7)=""/215, 0xd7, 0x8}, 0x2}, {{&(0x7f0000c32000-0x8)=@un=@abs, 0x8, &(0x7f0000a63000)=[{&(0x7f000079f000)=""/200, 0xc8}, {&(0x7f0000954000)=""/52, 0x34}], 0x2, &(0x7f000096b000-0x36)=""/54, 0x36, 0x10000}, 0x2fc0f4d3}], 0xa, 0x10001, &(0x7f0000052000-0x10)={0x0, 0x989680}) sendto$packet(r1, &(0x7f0000e02000-0x16)="2b3d3758ddc5b8c85ac0f9007c43580e73408ebd6db0", 0x16, 0x4000, &(0x7f00006db000)={0x11, 0x0, r3, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}}, 0x14) socket$packet(0x11, 0x3, 0x300) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000953000)={0x6, 0x20}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f0000894000-0x4), 0x4) 2018/02/06 14:00:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000125000-0x8)='net/tcp\x00') setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00005e7000-0x10)=@req={0x2, 0x101, 0xbd, 0xffffffffffffffff}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000eb6000-0x24)={0xe802, 0x80, 0x0, 0x7, 0x6, 0x0, 0x7fff, 0x200, 0x5, 0x7f, 0x8}) 2018/02/06 14:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000026f000-0x11)='/dev/qat_adf_ctl\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000022e000)=0x5, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000069d000-0x4)={r1}) setsockopt$inet6_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000f5a000-0x1000)="0b0dd73bbc8b32acb69d4c585c4dcc133db9a2fd5bbedb8cf7d05a3e070551715d20579411dcb190dbdd38cec9f5748ac7e265d0fef9f3aead61ecffa7ae19ad470f584ab45d424455e2effa5ddbacb520bce45ebf8811f79beb86629006fcfad4a9b76d2b22b42545a7eba564edc5a50c82638bd25a77436f5138bd754a840b69e0627e249e5bacc96989d38cac64a34fe95e4e12ab70dfe5f819ab991962ffacdc94ab3db2e7ecfd419b3a523e83d472aec823bce6c2bce4f8d488bff5e4c687675e8ce19fa4e88c2c146d0495a25160bc727256cff8f10d37270829bfe4841e4728e5f5f27e59fee617b5d2ebf11a5372c3d4a86495a2130dd91ddc93bde0436e975115ec8260db2099b1835255d6cc410fb9e1cddb25606d047b6956dcb09c24fd3e727301243c755db5fe572296529c56e9bb47f2ec9e06df0f7d17a06ba72c5493402ffcc79b6dc8e32a2ce0a441aef86c8c0c1c89c8ff9a44c488cc0ddcbcb9d78df3c8ed9d452ce9559c0678def60db00b957020ce6fae09cec83674701bf8fada248dff59a83afb7ed6d80138c9d82611078f96c0d556a71b3c13b15841f144ff664df3d4b7357918c70bebb0d6d64b1852e036b3624a9ceb289bf0b662029f992d6b71a8afdaba8bdfe5dbbf329a51a0e303d4a229ef9886a0548959ee0876df24a84744d4e3d96774ada9e8be77624543bcfffd4bdb42b17a6e9d5e371da94596522e3c2d29ff571b6b65d93863676ef7416b698a9e7cb73dfb4fc7add026087a772532be54aa08b6a6b494459d0fc7f4ce778da9d2a791cddb10349373615333275ee0522962151eb2e637133c997543588e251a6531958176ebb219eab5f8bfb9d3261457f691909c09c77eb914956880c0bdf78433efa70d6398368a1e8cbc264bfe073d78ff4353fd56d5ecf7f4ced23b6046a8e2a99783201091148d84534ce479b0cfb483c7f1336e3ca0b0cd105ee8df5b19c67f14c2df956844016ecd7825de9f08ae8ab1cda7721aedd5fa1171dbc2e16d50050fea4fbc22b1bfeffb90cd3e2cfd7b44eb44a372b73c1a214f048d3f5d7f7cf2ca7459867d6ab4152c2fba4198852d80354ee14b265ada8f0853372710b6e9f53be1f2cc38c4450712e0cd987ef7a2115a8f5b0b392026f6006c845d5ac67e69ec3bc4fbbc2b9302454dcc5ea55ea59383e82f82f8681cc6e8d63a6cba6f06f6d3fff655cf655285f8a434aebecbe984eb58422dc1d3cb83d3e41a412a8fc14c6e41392dc4bc2c88978dbc351bad828a113e6000ef1f45667fa9c551de16bb909faefb2aaa682d26f0956da82929d20e893cc5cf09fda09aa1dd14e413f4943d50d4cdf028132da395fefc2e0b456e62858ca0d5a3185096deed47958ca9d777c0253ec36b14c8f98710cb84fddceb26de1022189549c2c67e9150a294d318b7589d9ce564fc3b816f43d94575d69843fdb524305cc88207f563e31c8c3571561b2505434ec6f408fa79fbe601cb41c8da16a024678965290be683f787167e4366e4e84a13b0ff4b9e47b05940332ef217962383721f70d6bf454a1739e7102002214666a0a1adb31817126896b9c6216138d92eb937d34ac7640dbe4c3a8326803a1ff0fde8db45faf916d896d49778f322d57ecbd48420560e1b6608c33f50662172f3735072798edd8a177b402bda4386e60f6743de707f7fba880d5bbf538575efdfb9bef660537403283c0a8625d9599b4caa3da9962455bbf3b33f34156fe824d65fc2a40dbd2aec4ed304a81acbbd7b13af620997ccc271112cdf8583aaff21b32c22cd1612630b01724857e0a88c0bd88514ca4ce05823355e3b56ac05dc4a8c755e364f801b4182253abf2324c3981f3123c00579d63bdc5352d150b32ad3c2d6277861b9d824aff4025b6a870956a0872ed24f502c870dd9bc25f867711ca1ed26359d067987e39d6668466fe46d6dc17b30b5064f3e231e7faf0202540411f3fe3fe52b95fc8bb6ef4cdeb5db45591124dfdbb17f56719f143e84b3b81d91a95ed6c96d236cc0c5ae56c33895a46b5c90175b50c84a44878236ffd939dcb674b9c9d614b42d7854f6dfaaacc8a2b0b28442c9446eb62eb7fd57f56612876009d6c54023e08bd7a135c94653d0e913f6a52823b6827bca658e9448c9c6e8267cdd89fa2c396b9a3bfeee0fbf70ce2bb1cdbc6ef326471ef60685a7b5767c33ecb3b8604adc872e7acd9edb39a6b2eda4c5f4153dc7b1ce2bfcb27f4862870334fa1d4816455a39b93f78af61d542680b98edf7f30a7bb9830db9b30724efbb9dc2b041932a71fde471ff22ad8ba17969702e2a00e99613180fbc846b7427bc33b5832b2f013640ee60478a19a3796c9a59274accae8c83a23532b3c29e26590a116f7e2362d896a4cd07551bd73b90b11934960fb73aa6a8d5cf59e57ffc450c0a432f726231e0fe4da39837b26795ed4704903a22727ab3d81d60e5ccb99f998eca3cc35b464c034f754a173b9153358df71c4f3e47949ae1863068c6c45d64681fb6014099f70a9168d7cfafd54f6a5b4d0879e7c279f5fa527385af4f87e9a72d10e3f64f83297d2b5f0151c22770964adcb606d03a6dafe30ec45d7c12af49d2b23f291584d3d4177d3dc47637663e91e90b875786183ec222af82896e8ad9ae005afe0cee02daed624012fc75d0670f909ab65fd0393a1e05fff81816d7a0c0ae46426cbb4ed832e047049459dff4bbfd026bde8a92c0b1fbb4ec664f9313bae023f15d8185fd9fbabc193ead87dc60c0aaab6fb253cac66ec6387829b7e6b63a0f979bd80c101c3e3d53edbec03dc04a7fb085505fad50a6ec3cc45b932d2c2f2537ae296900b6d33b2b26cac478697cbb19cce66141d4290235cd3ab10c56643fbcff0c42f0a4bec50d3120ed7bc46f7f4b85217941904211ab654909333162bda6601770d5a5fe3b275f020c2c71717e992407808072917289b1cbfd36d66ebd42dd727037f636deae7172b7d86d8834bbf47b13671ce04325eaf214ef38be2377229284064e82937dad3b3b4747a127a11c02f58882a2d8bc46e92888c8596c21e4da9dd71657abb1e6bddcccb6fd75f71097b800577b42cf08c954fc3cd2425ca497c90b7012d0f65472e7810aadeb9eaae08e3fb1a7deacd4db70371df3ea1ca8542353ed74fa68b1e29ae511b724a5aab3e7c99487b3650f20734469ef4cb5f174b0a737694965a85eb4bb77f8deb1ba505e9cb37871628430db34f68dde94b071b46897ef013ec57e54e6a2661c7a62a7e2124a8a3ec2523e2b31ab36d2b12b836e1ddac7f5784153910dc36c842f2114ef8e358bcbf4c7f990d66834ccc5e62856f6ca89cd03dce658f45226ad05d67753f6675efda20bd5dbd78f6fc9ceb2ff0c7c3feb901975544e61f8b1a6e5f0188dd679d331e20597e368572b987724457f20e783f39be4b77f73657f603d5c528a80e6dbb528c39507ae7ef5278b7be36bd07e953fb8066e07e6e547599ae3bcd68c2d1f955a65df4b958265abf78dacbb7ca1f1b9db21a4437fc7b7aa49ede18f4258ec6c137f88835a9357fa9061f98b1aaadc8c48bfee152f416b5a2a40833461a2eb55b0b53c726e9c9bea3b33404efe567092b00f0b0c3cf4a1384e46033c7ad65e277a687c650b21b1fdb7526fb7fe5188dd2b80137beb7b2ae758018b31bfc3c703b9d4d581bd3de9a332598a14a56271b6f1be8b72fa52244d99ab47692b20cdbf9b3e8ef3af5992e3ac121968f8b52d6c2fc3f951a0460fbb4eef2c409cbe5097f6637e887fc4b55806fc61ee32d5b5fb91e512c354dad6c4bd7ea5c5f2b25a0da566e1ed56e123c13dafcc8a80b7c489269b7b6e7537b3b11b068f4b88b0c2bb2aab1b5e3fa508be7c2c67c3250ec19d4396a1269337aa07c8f982343d1e7aae00c44a2d0bd934d98f248ab8a599039e53d05c553958094f0b281af9e395ecab941113eb510184c8fec2098ea47373e2aa229cbd7d1c873a941cc180ffa5351d668b7f432a30debee1a26a5629efd1c7d95d026276c24557a86b3a394c8605eeec4cf457e5dac7e0d8ccb13368280c2dab188990f9b61b9b5e83b827c81ed4d33b219abf698830b9fe0b5fb0011b210c851a92749516760c4653f42cb382f3efbf6dee2afcd618c0e7d25e491b63b4c9d84af48c4cec49e5791aecf023bea0a9c28b76e82c88a79babe5d59c907c805ee98cbfd6407c8e2898b502c3f1dfb56795fc7652fde40181641a120b8b7341db307ff97c56f14beeaf94ba3e3df840a3a3da79097ebecf212c0d79a31cc1121592b744bd938a397135e1ae0b9f814f2b61e8d80ad32f7f95cbee93eb7878d5a5b20218fad1995b1eabbb9995bcc409ce47896d3240e2c77ec740d73d22f15f103e0bcefe0be1da28abc231adae165ce44762e05df6cebdd6b9a1f754e328124daddb6123995135f2205c0113d5547ebce2e78af82c94a057ce9fd1b67e39b084e3462dd6b40ac17e000147da8760429c74027f9d9647132d5eb50af37d3b5f1f70d2e9d9a527be71c172031d0de2676e9eadcbb2c9358f7b3e042f9252957491684efd713a51d64146f24f00bc5e3b1b9c787f6f30d3603a3ab21dfa791e4be42b8e4e16990c9f4f70905bafc9db0a373faf0779410c4951eb1182ed14f2f4d189b59ecee454828c9fd1d36b5676ceb77c74a59a9eb74c7721016b2ec3630b76c6dd564d4286e09b9b5a3a1c9b3a34ff51cd61589fda58d74b137ebea47d614c64e8b0006aeae98f784975155c9ca05fd58838dad83fbb694d367bd747b2b4afb5a3b71ab5ff1dc8fed49bdae9d0d4a75fc1c7b3241e1934b42aeba687493728df7ea50714b4ce35748f1fd15cb356170f628a570692c9a2206a5871c958271cf97764f660dc9ebb9999ef577a82294c6b642acfb46d08973e73a56c4519101286273dc469e5d0eefff62cf8b02669afb3020e66f96b0ad54ca6a2501bde6ac0352eed1486a6dfa68e2fded07d6d0e0a5219b84aedb2cd8622cfda76127ea5e281343b53658af2c36cd701a6abb49cb75dff9dcb568bef2e72746e64e8d6d4b8433c4be6172ddfe42c24c55d0e78cba0733d2f5432430845b5ae65c58fdc16647e4b4ab749eac8086b0552bbb7e4210427def22ebf390b169df2ed92d76eb232161a46cc6511b1f04bfb411a5896de16978dad8b4a3594e8b692bf1353be7686a977bb984d7f3cc5ef4dc0a76b90177fb24db1e5eadb3396764bcd41c2bbc49522de619539e0bb746452180788253c6e7ed9d45ac41db2585c90edd27f8dcfd628cd88c420e95f28f33f877bc1c3d6f2fa111f6a590a3d9e8dd0adaa3161aa4cf6e0d9c271bae90ad6948029b15e7adec2b4cb835b99d43e5c99235b0cdd8c7fdd3bf35e71ab238ef926ece75979ec438f4ce70588f50630c89c69543b1f4605055a71d81d2dcc3621c1742bc223f17130c3ac7bb977681a96491f3e7c595cf62ec154c961d29378d5115d2fa19a14551486c48bc4933cb41aedf266aeabb6abbac6acd68342c6abe8715e4308a5252fa7bbb4e583b188d3f2b72a057e640ca4f3eedbf0122ad03042f1ae5b4d87bec7540bcf5b72a55788d96e0c6425ccdc7c67624e1bd0d46bace0eb6129de631a991d5ab939d5f54a08abe0295fb93cd4f11235f4895ae2e5b12df76ad7a254342e98ef80ade23a1e1353dee60ec4f8ecb671a019331e273fb12eaca1095d8878baaf8038df553a5c0a752f064a82d87a735627ab2b5ffa556dd74bf09ddd3529f7e307", 0x1000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000919000)={0x7, 0x1000}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:41 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000b7b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x8b40}, &(0x7f0000bf8000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/dev/mixer\x00', 0x400000, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000000)=0x3ff) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00007ea000)={r1, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r3) 2018/02/06 14:00:41 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00001e3000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000866000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000ec8000)={0x7b, 0x0, [0x9, 0xdfa4, 0x1, 0x8]}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000061e000-0x9)='/dev/rtc\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000563000-0x57)=""/87) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00002cc000-0x68)={0x4, 0x0, [{0x0, 0x100000001, 0x2a1, 0x200, 0x377b}, {0x1, 0x6, 0x4, 0x7, 0x3d98}, {0x80000007, 0x81, 0x2, 0x8, 0x1}, {0x1, 0x5, 0x81, 0x5, 0x4}]}) 2018/02/06 14:00:41 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/checkreqprot\x00', 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup2(r0, r1) eventfd2(0x1f, 0x801) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0x0, 0x0}) bind$bt_sco(r2, &(0x7f0000001000-0x8)={0x1f, {0x9, 0x3, 0x50, 0x2, 0x1}}, 0x8) 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) sendmsg(r3, &(0x7f00008a7000-0x38)={&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58, &(0x7f0000dd5000)=[{&(0x7f0000000000)="62afa4905fbb6a0dbbf2fa4bbe20485e165aaec878f3f75c43c42349c5b44ebdf4f56669cb0110e9f1f7fb7d196fd4e5251efbd94226d99a1fc2e014de43c8849929ec1b1284b2669e2f21eb2b556ae32e9086f017abef612b3b87428ba4efd99cd5b062a50098dca250bc0eb785d87800aff8cd45b2346d7ea4b32cc83cbc049896cfbdc3810c41767ca9addb632c5ade5b21480072e892d6abb1e078bd03b3591a0289c17496d0631db54c8794569e7dd0ab979501db6f806b98c60506122680aec4dabf059dda26f735b6517e4c02c84df96f", 0xd4}, {&(0x7f0000092000)="01a69cc465400d759051e40bbfe0897e3adee3be6552840f3981619f73caf8096775b49b54c273166082f70703eef8ce0625d88923dfee7e93db8f6d5408967f171a55bda512eac0fae88a625d55966249a45d1037b787464a0845efc5ee5c51288ec94edd0bb6f923af4a53809a2b39f2cac4ee5b5d54186f27f9cfe790fc19755c590c39fcd16cb013ffd83e9cbb7844cea3b653b1afab2d7a9259a4bfa6efe8ccdd7eae5fc5cb85314d242cee8572a6dd972504e7ad06664275f77c74125ec89b32884cd4580bfefbb6c63e27fabc90f4057877dfb6bcec91b37caa01f824e170fd6e8806d0", 0xe7}], 0x2, &(0x7f0000001000-0x1010)=[{0x1010, 0x10b, 0x1, "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"}], 0x1010, 0x40000}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000089e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000076a000)={0x0, 0x5, 0x20}, &(0x7f0000f97000)=0xc) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f000080d000-0x10)=@common, 0x10) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000e81000-0xf)={r5, 0x0, 0x1, 0x7, &(0x7f000003e000)=[0x0, 0x0], 0x2}, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000ac1000-0xc9)={r6, 0xc1, "9fa73ff20d309e2b5ea9d23e395ff372d71e704961aadf27beb190518725b5df9ef8f4dfa41c5ba4f62788d3fd1e5ac69766f8b8393899792140838d110ddfb93b7f3b4e658656b79168748c0165367798048ad5ed07b50e74f3c2aabc0d246faaf5744cb0735e78b39808220980653e7907ce6258173b5bb8d609a7a6c06438731c2793be1af4b3d5f85ea256c42234364b43491bc84ef8dbe5b8841d703649be47a49976798430fde74575a0aa5a98f60c611c100e481623c50c4ce959fcb532"}, &(0x7f0000124000-0x4)=0xc9) sendmsg$nl_xfrm(r4, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) r7 = syz_open_dev$usbmon(&(0x7f000049d000)='/dev/usbmon#\x00', 0x80, 0x10040) r8 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000a91000-0x4)=0x100, 0x4) connect$bt_l2cap(r7, &(0x7f0000e2e000-0xe)={0x1f, 0x7fff, {0x3c1, 0x0, 0x81db, 0x3ff, 0x7fff, 0x9}, 0x6, 0x7}, 0xe) 2018/02/06 14:00:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4752, 0x440000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000299000)) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00001e5000-0x8)={0x1000, 0x5d0ad353}) 2018/02/06 14:00:41 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0x6)='rxrpc\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)='usersystem:vmnet0%em0vmnet1-^-nodev\x00', 0xfffffffffffffffb) 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) r1 = add_key(&(0x7f0000001000-0x2)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="144b8c105688e9f5c7226962a4", 0xd, 0xfffffffffffffff8) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000e85000-0x8)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f00009ee000)='autofs\x00', 0x0, &(0x7f00005b8000-0xdc)="936602ffb5312b579d0c7d6fce26fbd19847e8af260b25ee22b126df259e8b3f3901d252260518d2d1d83c86a457490d996a28ffcaf9982375ab6b44431f1f40ad57ff810f52765be6442c") [ 302.194124] QAT: Invalid ioctl 2018/02/06 14:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000012000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d96000-0x5)='attr\x00') sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) connect$llc(r0, &(0x7f000041a000)={0x1a, 0x1c, 0xfffffffffffffffc, 0x9, 0x9, 0xfff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 302.243240] QAT: Invalid ioctl 2018/02/06 14:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d27000), 0xffffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000db9000-0x4)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004d8000-0x14)={0x2, 0x101, 0x4, 0xad63, 0x5}, 0x14) creat(&(0x7f00008f8000-0x8)='./file0\x00', 0x0) fcntl$setflags(r0, 0x2, 0x4) 2018/02/06 14:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = syz_open_dev$adsp(&(0x7f0000652000-0xb)='/dev/adsp#\x00', 0x7, 0x402) ioctl$TCXONC(r1, 0x540a, 0x3) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00009cb000)=@assoc_value, &(0x7f0000f00000-0x4)=0x8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:41 executing program 3: 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(&(0x7f00004c6000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000a35000)={"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"}) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f00001c0000-0x48)={0x60003}) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000270000-0x80)) 2018/02/06 14:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b3f000-0x9)='/dev/sg#\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008f4000-0x4), &(0x7f000022d000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0xa, 0xfffffffffffffffe, 0x0, 0x0, 0xffffffffffffffff}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000035d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00009a9000-0x8)) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x5) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x5) 2018/02/06 14:00:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x10, 0x80800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000001000-0xbc)={0x1000, 0x2, 'client1\x00', 0xffffffff80000000, "e5e9c801f892ac83", "e2f9c7545cbe9ebf19e5f6ee5ba2aba3b0fd806f7980d336c6d6238d62918f18", 0x5, 0x7}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000476000)=@generic="3d9fd213b1dc11a3e59032f9b1bcf1b6") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:41 executing program 4: 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(&(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(&(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) clock_gettime(0x0, &(0x7f00009f0000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000000)=[{{&(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000304000)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, &(0x7f0000af8000-0x9e)=""/158, 0x9e, 0x6}, 0x6d4}, {{&(0x7f000002d000-0x60)=@nfc_llcp, 0x60, &(0x7f0000000000)=[{&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f000059b000)=""/99, 0x63}, {&(0x7f0000000000)=""/229, 0xe5}, {&(0x7f0000431000)=""/251, 0xfb}, {&(0x7f0000000000)=""/108, 0x6c}], 0x5, &(0x7f0000ef1000)=""/203, 0xcb, 0x1}, 0xdf}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/220, 0xdc}, {&(0x7f0000b8d000-0x22)=""/34, 0x22}, {&(0x7f0000001000-0xb6)=""/182, 0xb6}, {&(0x7f0000001000-0xc5)=""/197, 0xc5}, {&(0x7f0000100000)=""/16, 0x10}], 0x5, &(0x7f00007b7000)=""/141, 0x8d, 0x80000000}}, {{&(0x7f0000001000-0x10)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)=""/108, 0x6c}, {&(0x7f0000999000-0x2a)=""/42, 0x2a}, {&(0x7f0000000000)=""/84, 0x54}, {&(0x7f00007e6000)=""/135, 0x87}, {&(0x7f00006e0000-0x5b)=""/91, 0x5b}], 0x5, &(0x7f0000425000-0x26)=""/38, 0x26, 0x2}, 0x1800000000000000}, {{&(0x7f0000001000-0x8)=@un=@abs, 0x8, &(0x7f0000552000-0x40)=[{&(0x7f0000000000)=""/204, 0xcc}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000000000)=""/121, 0x79}, {&(0x7f0000aef000)=""/234, 0xea}], 0x4, &(0x7f0000001000-0x97)=""/151, 0x97}, 0x2}], 0x5, 0x20, &(0x7f0000a7a000-0x10)={r0, r1+30000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x20)={0x0, 0x18, "6e5a447a7d2cff16f69091da40334137eda4e0c69345973c"}, &(0x7f000033a000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:41 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a70000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000b36000)=""/78, &(0x7f0000001000-0x4)=0x4e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') close(r1) sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') 2018/02/06 14:00:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000888000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000d0f000)={0x0, 0x18b, 0xffffffffffffffc0, 0x965d}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00008d7000)={0x0, r0, 0x1}) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f00006ba000-0x20)={0x9}) setsockopt$inet6_int(r0, 0x29, 0x100000000000c8, &(0x7f00005b9000-0x4), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000f04000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x5c) 2018/02/06 14:00:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000e3c000)=0x0) r1 = syz_open_dev$mouse(&(0x7f0000827000)='/dev/input/mouse#\x00', 0x8, 0x82400) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000a12000-0x1)) r2 = syz_open_procfs(r0, &(0x7f0000538000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000742000-0x8)={0x0}, &(0x7f0000a35000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000a1e000-0x8)={r3, 0x25}, &(0x7f0000204000-0x4)=0x8) sendfile(r2, r2, &(0x7f0000d27000), 0x100000002) 2018/02/06 14:00:41 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e31000-0xd)='/selinux/mls\x00', 0x0, 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) recvmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000e7a000)=@ax25={0x3, {"6fa7d2a9f28a43"}, 0x6}, 0x10, &(0x7f0000758000-0x50)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="146152c1108df594c29f70a9de1f5f470045c58a6cd6fdeb226edfc93f3ba6640e0038e18b35df52fb1a39ff7b5a10fec49454956bb5eccb02bed43bf0ebff02735a1c6c01c3b19d19e35f48078c80a63663fd412cbaf92cf026f65470d6f523f0fb3dcbe2432773f555c855d1dcbe344a5ed452836700dae2d8a202e9ed798cefa4b9fca26bb752c5c4c99424b6a00c5edb55af7cfae2f6acea6a0097e8", 0x9e}, {&(0x7f0000001000-0x7e)="7b175e308f7895e703b2864cec4ef0f84b804aee02e2cb025d6e1ab25680b4c95a1f5129e7213ca9cbef244c11298e5624c5395a098dc179b27c5b9f00237333977ef0b8ed1782103a2d5dff7e7a0a90daefe1a0809558b6c95ffde8d991d205de2aebef7d0487234a1d3d7e95db67cd595ad5bc7de50c9cd87ce5afa729", 0x7e}, {&(0x7f0000000000)="dbafdf4c645d087db5234ebd7c326d87bfa24648e9fe345662767c3a7fcdfb73c88743048acd77303fb0ec4a1d9534ab5af5ba79a6daf96354ce0b7597ccf99a879fac72cbe5bdd1d7f07b34497b71255d25bcfaf23a194c945d4fe4cfc542e7b9ad90ac00f8f986b43ad819522c43e3", 0x70}, {&(0x7f0000000000)="0c1b1553a8a10e9021adc446191acd7e4ee03e1a720d440ac665e349559a856dbfd2d98774340cda4e529768d12ea7c88673b1bd", 0x34}], 0x5, &(0x7f0000001000-0xb8)=[{0xb8, 0x11f, 0x7744, "0b9d6ef61727d9d0e2ab8c6ea148e11b2d9116f7beb6741da991d3480bc62782c7331517ce9267c50db99b7b5f34fcd18452942a5d437849fe5e8cedccabe9bee9814d92d0d90b5dc8ad0537ff590dbc8dc733b9216e9d04b1d5d9e5b4cfc808c40e299dcc70129bc4e7d5fa6b78d900b5911cad2659e85fddc44e9cdfa6c2a1eeb759e950b818c29cce513b2139d09872c11a529524f9783bff7c6c2a06a705af21d633f1b673"}], 0xb8, 0x8040}, 0x40000140) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) bind$inet6(r1, &(0x7f00008c2000-0x1c)={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000047b000)={0x4, &(0x7f0000c98000-0x20)=[{0xa53d, 0x6, 0x3, 0x45cd}, {0x10000, 0x200, 0x1, 0x8}, {0x8, 0x5, 0x9, 0x3}, {0x3ff, 0xfff, 0x80, 0x8}]}) 2018/02/06 14:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:41 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b3f000-0x9)='/dev/sg#\x00', 0x0, 0x20000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00008f4000-0x4), &(0x7f000022d000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = fcntl$getown(r0, 0x9) ptrace$setopts(0x4200, r1, 0x2, 0x2) r2 = shmget$private(0x0, 0x4000, 0x2, &(0x7f000098c000/0x4000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00009fd000-0x18)=@get={0x1, &(0x7f0000efb000-0x14)=""/20, 0x401}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000adc000)="8020c6", 0x3) getdents(r0, &(0x7f0000904000)=""/17, 0x11) write$fuse(r0, &(0x7f00004a4000-0x28)={0xfffffffffffffffa, 0x0, 0xa, @fuse_notify_inval_inode_out}, 0x28) ftruncate(r0, 0xffff) sendfile(r0, r0, &(0x7f0000001000), 0xfec) 2018/02/06 14:00:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) splice(r0, &(0x7f0000c2c000-0x8), r0, &(0x7f0000f39000), 0x1ff, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ba4000)='/dev/qat_adf_ctl\x00', 0x302, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000ad8000)={0x0, 0x2}) 2018/02/06 14:00:41 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000977000)='/dev/cuse\x00', 0x80000, 0x0) recvfrom$inet6(r0, &(0x7f00003fa000-0xcd)=""/205, 0xcd, 0x0, &(0x7f00006dd000)={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x57}, 0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00007c7000)={'vcan0\x00'}) syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') 2018/02/06 14:00:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x7, &(0x7f00005a3000), 0x4) 2018/02/06 14:00:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00001c0000)={0x3f, 0xf, 0x1, 0xffffffffffffffff}) close(r0) 2018/02/06 14:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00005b5000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000d9b000)='net\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000cec000-0x108)={0x0, @in6={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x19a}}, [0x100000001, 0x1f8000000000000, 0x10000, 0x3, 0x3, 0x4, 0x2, 0x1ff, 0xd2b7, 0x6572, 0x4a, 0x100000001, 0x7fff, 0xff, 0x7]}, &(0x7f0000661000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000309000-0x8)=@assoc_value={r2, 0x5}, 0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000d96000)={@common='ip6gre0\x00', @ifru_settings={0x8, 0xe328, @fr=&(0x7f0000529000)={0xfffffffffffffff9, 0x8000, 0x1, 0x6, 0x400, 0xffffffffffffffe0, 0x7}}}) 2018/02/06 14:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) timer_create(0x3, &(0x7f0000e71000)={0x0, 0x8, 0x1, @tid}, &(0x7f000083f000)=0x0) timer_settime(r2, 0x0, &(0x7f0000155000)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000339000)) 2018/02/06 14:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f000020c000)=&(0x7f000014b000)) socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f000056a000-0x30)={@ipx={0x4, 0x0, 0x0, "8bc50f1a4618"}, {&(0x7f0000679000-0x93)=""/147, 0x93}, &(0x7f0000662000-0x1), 0x22}, 0x30) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00009fa000)) [ 302.770275] QAT: Invalid ioctl 2018/02/06 14:00:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000092a000)='/dev/vcs#\x00', 0x1, 0x4200) fadvise64(r0, 0x0, 0xfffffffffffffff8, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f000061b000-0x12)='/dev/input/mouse#\x00', 0x6, 0x40480) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) faccessat(r1, &(0x7f0000ff7000)='./file0\x00', 0x80, 0x1800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00002d9000)=""/1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000041f000)={{{@in=@dev, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f000096c000-0x4)=0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008cf000)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000a36000-0x4)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000624000)={0x0, 0x0}) r4 = getpgid(0x0) r5 = geteuid() lstat(&(0x7f000099e000-0x8)='./file0\x00', &(0x7f000028e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) lstat(&(0x7f00006ec000-0x8)='./file0\x00', &(0x7f00000bf000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() sendmsg$netlink(r1, &(0x7f0000a72000-0x38)={0x0, 0x0, &(0x7f00008b8000-0x20)=[{&(0x7f00005bf000)={0x12d4, 0x37, 0x0, 0x2, 0x3, "", [@nested={0x10, 0x93, [@typed={0xc, 0x49, @fd=r0}]}, @typed={0x8, 0x4c}, @nested={0x1160, 0x61, [@generic="c8a8f4e8f14504b89875b41262358f49b5ada85c49fba88a8ad4fbdb4a05b155b8844db7345e25eef3d9e5dcb45ced3ec607bb4810a28b209e4c9586be66609725fae25e58d3e0bfdedba747c02e8c9265f5d410461b2f7745c1836b89937348672b6497eac240b2af35d650ab16dacef1c0e7563a3889a38adcf1bc38a11f54af0ee6f3eeda8dc56cdf9ef3d5e66b683c17e034cd1fa8", @generic="a5b9e0ae41f50f30d246a6941159b920f9f3232480770482430eed9523f0a3d3e0d81076efb4748d8cca8d", @generic="1a8773e2f6bf143c19516867c69d765b27bcafef3336ce1b94f3afdb57017f84f7b2dff2d3e94c29d095e2d3bf991f3de3b2919e528751f5b0c8cac8f56a0fad66ad3b5ace0f111588ac274cc31ec0e8b62522edd43221ea2ed32c0c872b0b3be7b11a6e024a9341d44994c21d79a36d83f30773458f8883bf422460a102", @typed={0x10, 0x29, @u64=0x80000000000}, @typed={0xc, 0x46, @u32=0x100000001}, @generic="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@generic="37736aeaab034bb07645fdeab383213ccab50da1e836637f49b2be4946388ff48b5af2881cc5745019ea0ded7eaa09c18829812ec0c6c97a47d12e1c13ea9bb0b5639ebb6167e4c1d91312450c1f7282b9c5d832ceaa5a3287986e9d4e5b2d32694ec5bf31a524a43cdd187506c634ad03a0d0ea50", @generic="6a3eec97a7395e0bf89deebb5ea91b50ae3ace80017a97b1b4ddcc3551d735b6a6b752a25c0689fd20be39277d18e303df6fd68731a49867e9683b641c39dfedb65fe24e8c528ef9411e46124bcea254d5cb4d83b704fd47e4bd37886ec19b999ed7ff92e813afd8461879fbe375bc88d6603bd08affedeb9436f94c678d4046c5f475612b1e2dab911882db0b579ba8bddffb09cf69ac459618fd7a0d714688c3ee536a70cfa7222da4b5f77858d42ae4f9a52a2262b95097035edd27f5b7506ebc748ccb923531", @typed={0xc, 0x92, @ipv4=@multicast2=0xe0000002}]}, 0x12d4}, {&(0x7f0000c1b000-0x110)={0x110, 0x2b, 0x400, 0x6, 0x0, "", [@typed={0xc, 0x24, @uid=r2}, @typed={0xc, 0x29, @pid=r3}, @generic="574854b7ad70000b7d13b2819a89cc194f58b27323f74227e4189a04cbfe59ae4d8e276a6369cf1eb92c28fa43887135aaa89e391c9be52d35880a75e98d0b0fb81ba91c506f62c71e603c2de53a201d5629935a53f9c2d8aeed2a3437ec393fa2417af3074edcc87ae830e972cb650b479f21dda54b359f5d0bb0a7b58b", @typed={0x8, 0x85}, @generic="b5446e9254ecf35dff14374a556cc76eea4fa0d261414164ecb9649acdf24f4b2bb725d89cf29cabcf4e5f1654fa5e16639131db0fabb73a9041578a4337c9bae75e1ffc592a69c6421a53e1e743734b703dec17764b90d928507d6df2f75ea0d6ce"]}, 0x110}], 0x2, &(0x7f0000cf8000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x68, 0x8000}, 0x11) r10 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r10, &(0x7f000074e000-0x3f)="b63db85e1e8d000000000000003e15d61dcc436aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r10, &(0x7f0000bb7000)=[{&(0x7f0000f94000-0x35)=""/62, 0x3e}], 0x1) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000691000)={0x0}, &(0x7f0000aa2000)=0xc) r1 = syz_open_procfs(r0, &(0x7f00006a9000-0x11)='net/ip6_mr_cache\x00') r2 = syz_open_dev$usbmon(&(0x7f0000600000)='/dev/usbmon#\x00', 0x6, 0x220000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000189000-0x31)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x303, @empty}, 0x0, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x11) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000044d000-0x12)={@common='bridge0\x00', 0x1f}) bind$unix(r2, &(0x7f00003ed000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r0, &(0x7f000077e000)=@nfc_llcp, &(0x7f000050c000)=0x60, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000ed1000-0x4)=0x81, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) clock_gettime(0x0, &(0x7f00001fe000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000086b000)={0x4, 0x4, 0xffffffffffffffe5, 0xfffffffffffffff8, 0x3, 0x6, 0x3, 0x5}, &(0x7f00002c0000-0x40)={0x8000, 0x5, 0x7, 0x1c61, 0x1d, 0x1ff, 0x3a1, 0xfffffffffffffffc}, &(0x7f0000ee4000-0x40)={0x1e68ddf7, 0x9, 0x7, 0x3, 0xe325, 0x4, 0x5, 0x8}, &(0x7f0000e69000-0x10)={r1, r2/1000+10000}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) sendmsg$alg(r0, &(0x7f0000903000)={0x0, 0x0, &(0x7f0000b3f000-0x20)=[{&(0x7f0000318000-0x2a)="149c93557e42e305a2eb5d9fe63a6e1cdcebf5a27487641e316fd6548339996b37047e636c33abc6767d", 0x2a}, {&(0x7f0000d28000-0xba)="51598e2a6a3699b5d9d91d0fa9f6a7fecd89b6eaeb109433f0fb03fece032cff3fe60966037da18c1f58d540e8b9c7f816c90173b2144a21a2fa15699a226d37828bbbdb5d1428125b4a5638609681e4544773a728e4f38ca5305d7adc9f0e4af214970f4f8b4fc78f39d1e2b948cf6b4f2e77436cbcb7337d10320213db4a832d7f08381c8d872792d4e835796d452fb83e3163601d6246e498a5f47e89cd7129ff52752e620d8f88d334fbeab5cb323bb4a9ef5f4f41f521b6", 0xba}], 0x2, &(0x7f00009b1000)=[@iv={0x50, 0x117, 0x2, 0x3a, "ce0aa5adba613da2e9751e6b4ef4f336abf1433a9725b0d5f0e4a9d00f826a21b22ec14b6c41b62d135d2f8756fde20a7a4b45ae5ad3f2f10503"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x2d, "e0861a85473b7cd82a880a003afa61d941197a183368b553fd2547e40ee59ee52d022f467cc561aa998036622b"}, @iv={0x70, 0x117, 0x2, 0x55, "11a256bef09ddf63a2674c3234891177ef652cc1fcad5c01f490d09a442e7765227c09d8d35279d28c9574857d850a53b6f87e8ad169ad65833ddb35f4e5dfb7c4942220d261e071211276d4f9775ea777460c102b"}], 0x120, 0x8000}, 0x40000) 2018/02/06 14:00:42 executing program 3: clock_getres(0xffffdffffffffff3, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000002000-0x14)={0x0, r1, 0x2, 0x2}, 0x14) ioctl$TIOCCBRK(r1, 0x5428) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002000-0x8)) ioctl$TIOCSBRK(r1, 0x5427) sched_setscheduler(r0, 0x0, &(0x7f00002b6000)=0x1f) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000cbb000)=0x482, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000e56000)={{{@in6=@mcast1, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000069f000-0x4)=0xe8) getresuid(&(0x7f0000237000), &(0x7f0000f4f000)=0x0, &(0x7f0000738000)) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000cdd000)={0x0, @multicast1, @empty}, &(0x7f00007af000-0x4)=0xc) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000184000-0xa)='/dev/cuse\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x2) fstat(r0, &(0x7f00000ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000688000)='/selinux/checkreqprot\x00', 0x41, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000c40000)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00007b7000)={&(0x7f00006e8000)={0x10, 0x0, 0x0, 0x1a00}, 0xc, &(0x7f00008c7000-0x10)={&(0x7f0000e5c000-0x150)=@acquire={0x150, 0x17, 0x400, 0x1, 0x0, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x0, 0x7, 0x3, 0x8, 0x0, 0xa0, 0xa0, 0x5c, r1, r2}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in=@multicast1=0xe0000001, 0x1, 0x6, 0x0, 0x0, 0x2, 0x20, 0x80, 0x0, r3, r5}, {0x1000, 0xffffffffffffff8a, 0xc2, 0x101, 0x80000001, 0x8, 0x1, 0x5}, {0x7, 0x4, 0x1}, 0x6, 0xb, 0x2, 0x1, 0x0, 0x3}, 0x1, 0x7fffffff, 0x2, 0x2}, [@lifetime_val={0x28, 0x9, {0x0, 0x5, 0x4, 0x8}}]}, 0x150}, 0x1, 0x0, 0x0, 0x41}, 0x8000) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5d, 0x1}, 0x6d) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a82000-0x9)="797b69c77a0faa1798dea13798b79187", 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000afe000-0x8)) sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(0xffffffffffffffff, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup(r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000b2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0xfbdf}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:42 executing program 0: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c9f000)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000630000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000feb000-0x10)={0x0, 0x100, 0x8001, 0xc1bc}, &(0x7f000056c000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000659000-0x20)={0x7, 0x9, 0x8200, 0x3b6, 0x6, 0x80, 0x9, 0x80, r2}, 0x20) setreuid(r0, 0x0) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='ns/pid\x00') sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x92000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x19)={0x0, 0x11, "d6197b21e6d5d76f87bd443b0070220e50"}, &(0x7f0000000000)=0x19) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000927000-0x6)={r1, 0x3ee36afb}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b2c000-0x9)='/dev/rtc\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000be1000-0x17)='net/ip6_tables_targets\x00') syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000019b000)={{{@in=@rand_addr, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0x3) ioprio_get$uid(0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x400002, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001000-0x4)={0x800}, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000003000-0xc)={0x0, 0x4, [0xffffffff80000000]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r2, &(0x7f0000004000-0x6)={0x1f, 0x8ee, 0x3}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e92000)='/dev/hwrng\x00', 0x4001, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000038e000-0x14)={@mcast1={0xff, 0x1, [], 0x1}, r0}, 0x14) ioctl$KVM_IRQ_LINE(r2, 0x4008ae61, &(0x7f00005e5000-0x8)={0x9, 0x7f}) write$selinux_user(r3, &(0x7f0000c6f000-0x30)={'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x30) r4 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r4, r4, &(0x7f0000d27000)=0x100, 0x1f) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000daa000)=0x7ff, 0x4) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000af8000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000756000)={0x4000, 0xf000, 0x8, 0x1000, 0xfffffffffffffff7}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005a8000-0xfc)={0x0, 0xf4, "3521463506a731c0f3ef7fb23a925e9332c3849d6b2097bd5e5d106f9f1c7196724da01e489c09e2871eb1301af07f73cc1dca076db52733d99f3d82f8c81346cd65bea0099cd937bbc47f92efaea1cda95051d6210cdca31e6c8f7ab25c85813c1d4296363e42172ee362458c51f7e01281d36373e4ef365a68f5f45a15203e3b9a68a24a0dc25c71a6ff907f125e1d6ab376f7e4b3a08c11685334395362aba2090df6e343cf130fd0f60e594d371788c9dd003570402cd92438745561ca6708908d570f8e01981e2a62c5b3a6fe235b252271715414db0f733b81b9140a3ac32f504e3baae9ae35b3cb53469ee979d68a9188"}, &(0x7f0000046000-0x4)=0xfc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005ea000)={0x100000000, 0x3f, 0x0, 0x7249, 0x8, 0x11bd0a09, 0x9, 0x6, r1}, &(0x7f0000384000)=0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd19, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004b9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = syz_open_dev$usbmon(&(0x7f000099b000)='/dev/usbmon#\x00', 0x100000001, 0x2000) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d37000)={r1, r2}, 0x10) close(r0) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f82000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f82000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000f15000)={0x3496, 0x6, 0x400, {r1, r2+10000000}, 0xffffffffffff8001, 0x3b1c}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000f83000-0xb)='/dev/mixer\x00', 0x80000, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_XSAVE(r4, 0x5000aea5, &(0x7f0000f82000)={"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"}) getsockopt$inet6_int(r3, 0x29, 0x3a, &(0x7f0000be8000+0x3f6), &(0x7f0000527000-0x4)=0x4) 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000db1000-0x4)=0xe8) r3 = semget$private(0x0, 0x7, 0x0) semctl$GETPID(r3, 0x2, 0xb, &(0x7f0000001000-0xf5)=""/245) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007b1000-0xc)={r1, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000-0xd8)=@getpolicy={0xd8, 0x15, 0x808, 0x3, 0x3, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, @in=@empty, 0x0, 0x9, 0x3, 0x0, 0xa, 0x80, 0x80, 0x2b, r1, r2}, 0x3}, [@algo_auth_trunc={0x50, 0x14, {{'sha224-avx2\x00'}, 0x20, 0x140, "66b01463"}}, @mark={0xc, 0x15, {0x1, 0x7fff}}, @user_kmaddress={0x2c, 0x13, {@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xa}}]}, 0xd8}, 0x1, 0x0, 0x0, 0xc0}, 0x8000) setsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000639000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0xc) fanotify_init(0x26, 0x40000) openat$vsock(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(0xffffffffffffffff, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f000020c000)='/dev/vcsa#\x00', 0x400, 0x208000) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000bcc000-0xd8)=@ioapic={0x2, 0xffffffff, 0x10fa, 0x8, 0x0, [{0x6, 0x5, 0x4, [], 0x8}, {0x5, 0xaa, 0x3, [], 0x8}, {0xfff, 0x0, 0x2, [], 0x101}, {0xfffffffffffffe00, 0x1ff, 0x80, [], 0x3a}, {0x4, 0x3, 0x81, [], 0xfffffffffffff44a}, {0x5, 0x4, 0xffffffff, [], 0x2}, {0x0, 0x9, 0x2, [], 0x7}, {0x2, 0x62, 0x3, [], 0x9}, {0xfe7, 0x10000, 0x80000001, [], 0x4c08662f}, {0x278, 0x85c, 0x85, [], 0x6}, {0x3f, 0x9, 0x4, [], 0x7fffffff}, {0x8a, 0x4, 0x7, [], 0x7}, {0x0, 0x4, 0x0, [], 0x6}, {0x4, 0xffff, 0x100000000, [], 0x7}, {0x7, 0x800, 0x0, [], 0xfff}, {0x4, 0x80, 0xc, [], 0xfff}, {0x0, 0x1, 0x1, [], 0x7}, {0x7fffffff, 0xd596, 0x6, [], 0x7f}, {0xffffffffffffff72, 0x91, 0x80, [], 0x100000001}, {0xfffffffffffffffd, 0x8aaa, 0x1, [], 0x2}, {0x6, 0x400, 0xffffffffffffff00, [], 0x5}, {0x1000, 0x9, 0x0, [], 0x1}, {0x1, 0x7fffffff, 0x2, [], 0x1}, {0x8000000000000000, 0x9e7, 0x6, [], 0x10001}]}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000a9a000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000dc4000-0x10)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f0000be5000-0x90)=[]}, 0x0) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x40, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000001000-0x18)={0x69c, 0x0, 0x800000, 0x7, 0x846e, 0x8}) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000000)='mountstats\x00') ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000cec000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000c17000-0x11)='net/ip6_mr_cache\x00') sendfile(r3, r3, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000b50000)={{}, {0x0, 0x0}}) r1 = open(&(0x7f0000b87000)='./file0\x00', 0x0, 0x142) uname(&(0x7f0000146000-0x8b)=""/178) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000dd8000-0x28)={@common}) utimes(&(0x7f00001d7000)='./file0\x00', &(0x7f0000022000+0x973)={{}, {0x0, r0}}) rt_sigtimedwait(&(0x7f00005f0000-0x8)={0xffffffff}, &(0x7f000081b000-0x10), &(0x7f0000a05000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') r1 = getpid() wait4(r1, &(0x7f0000a75000), 0x41000000, &(0x7f0000508000)) sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f00008c0000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001000-0x1)='\x00', 0xfffffffffffffffd) add_key$keyring(&(0x7f0000977000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x3}, 0x0) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = syz_open_dev$sg(&(0x7f0000b49000-0x9)='/dev/sg#\x00', 0x3ff, 0x301000) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000f83000)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000fb5000-0x4)=0x7f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b86000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000ca1000)='/dev/snd/pcmC#D#c\x00', 0x40, 0x800) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00008bf000)={0x4385, 0xfe98, 0x101, 0x401}) recvfrom$inet6(r0, &(0x7f0000ca4000)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000341000-0x12)={0x0, 0x8, 0x5, [0x2, 0x401, 0x9, 0x1, 0xe9b]}, &(0x7f0000d2d000)=0x12) mmap(&(0x7f0000065000/0x2000)=nil, 0x2000, 0x2, 0x110, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000c6c000+0x3b2)={r2, 0x1000, "c54ecb540de733c4643844687ddaee75d21ad8bf30ff39ce5f6a0cb0dc43a13f3b0642da0b5a26f6d6f23b56a5ba69ca28fb0eca3a0604ec7963d354462fb24e69bacde34c43d3b4c54d57db9296d2a97faae1866811c95982a05a9883ff8dd6c5fb0cfa92cd2763557f3eff50e197fda2a951d4a13d08cb3b70dee22404fceebf8f49e88f579551b91c55f4daeea2c559e26e552d323dd0a6266b6a983d15fc9e7fc4859b411c01972c4728ad5a133849aabca9a4c12a10789fcf451278f778f92f9573c0c87bfef2ed33b8e3f20dfec68cd79c5f558f834f9c0858985c07d9b8ecad27d29a54431c6735a95871bd456653d126500d6f308a6c92cd2c19c63aff505d5411ad322bd50d95d29b32b84ee98519055fdf4753b0cf61a02535b1239239c9f81f5a2a05086051b7bb0d28e16894cef4e8e06ce73a025d254a9a0eb1967b563b60075f3a86826300f8da50f54b361d53fd80e9dcaf278677b0350fba60b7ac0a5ca5f9849a56606893755e136cd638562e382572150ff5a772a1bad6f0cab17a145460d9f03c3ec33da70618da03ccb3501ad96b780bbf7abbc77f709ab1c6d43d4be11ffe648dfed85a854686c1594b9d0067c7ed813afebcbdda732df8b3945b59e86af0b74b13ed698f81f722b4e264996128faf26f049207aae81cdd6ad8e05061b9ca9db627064f9972eb482ba90d3be174464b496b18897cd78ccdbb23d773bf87a5ea8e4bdf4221098b4a70d6af0823213519b70cbb22b3c8427f87a4bc1fa6e8cacd351ca3b0ba80ff6a280f65579e671364c9e7d92659756d79b8f1835438a25f47b3fcf85197a14c25f15dc9b10c6c4ce486ca44cb461544168b2a3a30454d15f39004529faae1d43877dc0a957359eea7063cab34b49919aeb043b0552ffc6551669b61db6be3d2ff94ec811941da3cc39184f2f0f670d2a8e719f724cf9eb8cfe751108d71fe1a7b382ee606a563bf58fc11fd65314a4293bceb18c564bd462c808ae054ba7c1c7ecd55d1632424dace997018e9584f10410a443af9ea1b4450e749f235cc04cb8b33980a1e2007df36074e641b4c38f1b0cec7eb293c78a18d73f7c62bc2c58149775fe5018438277430a1c3d6bb1b3921be309f2a06160e69d19affc82079541a1ce6fa4ca3f585d326cd78ab89736cad91faaaba9bbbce480e2259976cbfc83f9f09fef285c30ff114e016be8c97f1aa79020afbdce179e2b721fdfc192f9a5d1cea0a8284f51d7694b53a03c23d1b9e319736349b7cb9405ec24ad4161d2de8a398231d3c6afec377b035708c025e293af5f3e153c85da0c48a5f43e542a7f0fbe49ae0007ec53f4697861f48d1b6c78694d4df8a3fb91fc090865b799d207ae9eb233d377acc3cd3f32b9a2bab47cef9e1aa323d15611992d6181f013252ddf55b5f1365622603caa21171a566b5915f70e3ec3d1e6c6d34dfa9ea62d2fa4afb6bc752f02af9db8c30b5a09fefbe35ded2b9ce6b74ef72881d0a5358b23dee0422ca005201097d6d63a2aab13d57bef3fd375c056e923bfa2c1d121d75bb98579e368b2fe10718b427acd56ff88c8463767cbe7a2aae9d3cf42338c718e16281280b2e1c11fa31ef7243b1c55caf2202d90ab06b4ec352933765f583c2a743ad97eed59bafe0822738e8a3498396e6d926ed5cbf9cb1b2bf6f02cd11d927508603a6ff4da0ade36b0855a5592a59331b3515df2e16725544983631011c0a2da3902a483979e7c05c6cc53bf5924cd1be9a40533a9ccb33d835ce977dfdaadcba7bfbec0d79d9f29e84c60e90d4db3af7ec7f2eb11e320e55da308370c0e2edbf46778950fc76687e3144db34a566b63513302b1037567a666c84701cbb6e8b8ab036def2464289e3a10763a269f447323e1cb41c9751f1c760996eae7cc88a56fe1b5763e5a49a8a5f48694a0e26895f43c87303d06f7b0f7b536e9bf14103e3487700f6a29fde3e00cbde53013a9f93205312452b7accccee3b642a1976cb09fc26aea6f021e91f0ce2ef68f070383d57518a916af8efa481d0546212c335efd819721fce8dc593d62d8e640283a15391ff83e1c783640569056ed5f487751e25b89ad44b8c060a7e9cf96e1cba3bc4dac5c5c4f2b94582a641db58227bf069e2b77cbd395f42e30ea55b99dc27e5d2ae5d4eb46a1a9e7cfdc8ac5038c5d61f92cd80ad775d79a5dbfa785526876882942601c80a1c37f9048dbe7955204fa1595168a5dc742a6d9207b01b6389686c34e273f35360d45ffbc00896f547e9a391518117439b1b93d9d13ed5630d28fb3aea5876cf53d8793449aa3b445921f52796b99dfdacfbabc51bf25e59261fd59d17e374e61427fc4953239190ef3ec25d21a6134ea8e7306e99eca182d86ac940582b1c382b1b153c1e00652388c7d773e2816b9883ac1650563f4dee9626ab6b96939dcd6cc9b9b60ef5a6466505c95ebf1c94dcf872d7481acacb8516894f28d623e8979e203d707320bb155f68d2b3af6174a574e17e6b498b5fee085416563e77186eeb1fb1e5dbb635c12cade879adaaef614e85a7d2a321d6a96be00c3471fc961fcca212dc0dfc955f532af9acdc5f7bafca78a4be408250c626deeae1ad8b05710f4c5f3c2984aec64044e36721f0edcd46fe59260950dd71303ed622bf03a04a51f0f6c45c42feb751cd6e72c33a55ed38d10abe0f7d4fa1fb8e352653a6f0f4771267303537adcce4b1cf0b7b0a2ab76ff8c803adf68c85d8217cdf123d3d653f7048c9dc47686a0d2f68e498bc11c0d3b67a5da6690e8bade80b9fe7e652db1392286abff2308ff17a6f236c8d353cacabc9859462f6e0e6f8251d7105470ea8c56113ad44e44151208675d77c130980bd2c2060db102c4e9dbf243d41cb6c9519634ec0ab9e2224f72c2fc95d46a6347ff6df7440b9b962803ee8fc8f7172c653eeac4079155e1f8906c4ce45472225d720aed57c18509b1804be71a15135f54d1ee69998a5cbb690c0a25e6ac465b4f35b0498c361d5ab12f240b6d55b076bc3fc22d35a89a2474fd0a4a26d7afdc3f7ccf13db2688520d36194748c44712431d6987c88d370f19ce8868ef982641ee4a46ee0509b373450e6b27f6f5e8a8ccff3890c43ecd36f7bb3ce602a80d881d34a1a08b2ab7692086a523d0e8c64994ceac308e2ae68ada30fa15885e3fed6bf58435c1d4b57afc7188706e1734a64a8f51da826f3e51ea85646c38453f0f6d833fa004fc7bdac1a61dea1f3b43f2596fa4b20c5ff99f42611a2a6a9d94e19ab69ba8d0d9a3449d063c3c3662bb370ee3504d41a861fbe2cdefe05906c6ae49e9c09770cfe2ce86eb2dce8b7dde542624893cf919178b86dcbb41fe646c61674b96871f987ad20cde6fe1a77d9b08465d936bbcd858e82948ba0eba636a98d12959f43aa03f482548442a0388c47a0d6d3d9edd211bcb0197f3ef3ef3c0fe9c9ef161bcd4ef94edb7e9512946a92b17d20cef38f16dc7b18b807a36c3da489e5f6fddae9b41c12459e72d10174d1c97798a75c0769fd43007a2e8d92fbc436a30bfa415883a9f6e2c9624749795b113ef08d7b0ae92f087fd394913098e3422daca21334abcc069b87688401e993613ea2104269b9d4ed14fef99bb2b387f59ff4a0b42f51ad82ffc5f888f884ede1411528acbe9c8cafb9f3d051f9a2d75f3a73ca67cafb6c17e3494f034c9f152f46b1494d5b4e4f4d6ee48958fbc15ea36f83a86fdfbee016789208f5eb52dbdf79c279130f1caba54dfcb05c601d0d2f7b454d767586e70ec17c872f5d18fdfc7bbfd6185909227e89195388e85bb11ec084a9550623add4b5d8f1df4524325d08af89afc09905890f7edc00d6f91e860d82b9925564c2ee6d586fdcfe73a8688508c957638cfc6be3e940e04bff38c99569d559c48d89d1a595eebad20320f60c3c888314c87546df68585ccaae983fb6acd1de17411e80ee325204efbb25b236b6b8e600081b48b969e89204da6a67ab58aac2eddf4bdc57673c0827174dd4e063fd826397fe5092a01e7d6cf75aad39847246f7154c53c740f9b1c544078055571bf05aaf1a156d2a0dd4573d95ed6340b1981519fa6aae4d857c0d3be6f49ebaa36e6e79b206271a38b2cf3a6c8748345086ae44667c0911c01687148dfb647f1968fd944414edbf81189bc7fd9b998536e21786f1913065010a65cd9e146753533be77edb1b9f6af8d7260b3ba616702183366ebad2700d9853da877e845f443d8617e3e6567a0d441613a700bbfe254b745b580e50ef258a796c939f0e9c6f56a76b803da351e488def7e2edeae5235756d20e1751c4757becc65d60166084a060f5f3bd3639f5d5bf4194440ba83491a29a1c1a61e62c3ae906d6a3e2ff52b4b12ceb234b5785f4ce04eb4df0e0daa455060c8ee01af5e867f7c709989ec7007c2f261dcb265bd12a4aa887342cf86b509c26b6b59dd6ae0ebeeb9ed49073821a52e9060e69a8e83830953085e93f6ed2bf1bfbb1cc1fa33136bd1cad9d71e00e233af41f6fda62bab95e74c76e2ee7e36369ac285e3cc3ceb8b0f7434de3d3923166d35f75babdfdcbc4710d970fc333f9c89453ada860e42a01eab5698f83319fe21407cf206af871e7b6f9c9adbab30cfff1a7d3023da12e10a47c7ad53ea57d7ed6986943ae72d41db15f9346c45cca1854f37c42c4cd02293ff59a6fd217f0d79726cfa07651e6e5e36d991917f5c5b7e12b8fa8d2d332eafdc913728bf42e9687fd4b270c86e83f9f394bd4ac793eb6bcc9e14640c7d225e1592d695db91e7c536e497351b3168f07bf456fa517be4ea70cfd7960c1e56f5bbdebe5de6b58b76e6f1e8568b3e92852492d3a3670fa9dc65e75a5b10f4f7e6a10e8e6c2d16abd6c8e52eb9d0f28906b56320fb8d723708dbc60698c27fec1dec91f8a1e41927e7e1a526b101a0b4e9e5a84ff7ce8ab2bd182adfb37ca38b1b80fc73a7d31adabcfbc6ee55a2f1e968933e9ba163275055f1e188f37f10dffe31b79e315b8475114de67551ad9682cac3e01b1b8552b6e0f07fd6b4d1440723119b3e781acdba633f45d751aead83ed05565bbf30986aaa9083467f450d9646a42b1d7a02fd9ac0e5b39d3bfe67b33a5fbef5ee7e64c3de77723d5a07819884d3ca8a27c17f97c5a0dad692437a9bf0fc77c84bf30c736cd17e3c45f171076a66843e6d09a0a7b84e002d238a1552a7b04f27d8878887318559c596f6f898d0b519ce2ec625c1ee91ee36a73b5fb9c6f4aeb8d3cc9def89d86833b5394d73129091d338ce7fe413bb3183293d7cf85f60bc18bdabb6848331bf0017ace05aa222fcd0719ced2b1393a2b953368606937a24f360d3c4da95d9cdc111790ed3a4426a5c9c83a6c6925cef87b4af05081c7524a60c67921f379721b2a24d28a6070f921d443e9bcfece85c2bb6919d8b17fc928761b7b7570fae09cbe5944ecc2f339e4e9ed93ec9ab279289e6066388f5e34f06c8aad2ecb53e15e7675eef620b020d12d03646523d551bad1477496cbe7e1826dff472f4e70d65071372761e8b4aa374f9caf075f5c9db8591646fdf3e33f825bdb9552eca71389d4a66b8b53f38e777d72b70e1070637ca9df58ae29c65726485b2b1818e7ca64243145dbddf69cb449475b453266e7f9d4ee6924dff06f79c34a4a35a54d392d78f379472b43e2f09ff73372d6b852a159b463f758f4506a0477146b9810afdfdca583e6ca7a2088110877fab937b08779213f21589177365da0ecaaf926"}, &(0x7f0000d67000)=0x1008) socket$kcm(0x29, 0x2, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f000085b000-0x8)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000ca5000)={0xa6, &(0x7f0000cb1000)="584ab2b976697351d83ff328082940b323d02501cee55b82011bec443d69688b81d62651a224c6ed90cdd558e366e71dafe22dbe67926ec247318a22d986176525aaece90eb6940f7f5ff4af09d7b1b52640df3eab43a75717897e29854cf0d999acfc0082d0da24b8da1e17de0044f10b29464d1a1eadb73d6a12903ffce569461f032ee2366e310a1946666751b022b218745f22b912160843514a20785af776ee0943aa77"}) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) bind$nfc_llcp(r0, &(0x7f0000410000-0x60)={0x27, 0x5, 0x100000000, 0x3, 0x0, 0x7d0, "490ed5017dcc0fa4b495360d373a73c385ee79907d2ae3ec0e3d0074272d3d69f1b843d9946ec3b0ef80f3099947fa7fcf2cdbb116ab8ab36b7c0732c595f0", 0x7ff}, 0x60) r1 = syz_open_dev$sg(&(0x7f0000346000-0x9)='/dev/sg#\x00', 0x1, 0x8000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_proto_private(r1, 0x89ef, &(0x7f0000b92000-0x4c)="102a203db975e8ba287d34364b82408a6869cbb8b14089e06d0bb5a55a6035aefc67a17857912fdcdc475232a21a280ceed3553b10cfc01784275c15cce9133e5fafb783f1ce37713da3a1ce") getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000f47000)={0x3, 0x203, 0x7, 0x8, 0x0}, &(0x7f000046b000-0x1)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000092c000-0xc)={0x0, 0xfffffffffffff0b9, 0x2, [0x8, 0x400]}, &(0x7f0000a7c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000053a000-0xb8)={r3, 0x1, 0x5, 0x4, 0x8, 0xfffffffffffffff8, 0x8, 0x8001, {r4, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x100, 0x1, 0x8, 0x42bf}}, &(0x7f0000ab2000)=0xb8) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000bb7000-0x20)={r1, 0x9, 0xfffffffffffffffc, r1}) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(0xffffffffffffffff, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000242000-0xc)={0x0, @empty, @loopback}, &(0x7f000087e000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000549000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) close(r0) 2018/02/06 14:00:42 executing program 3: setrlimit(0xe, &(0x7f00001b8000)={0x4, 0x9}) 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(0x1e, 0x1, 0x0) getsockopt(r0, 0x800000010f, 0x20080000000080, &(0x7f00004ad000), &(0x7f0000a3c000)) fcntl$setflags(r0, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00005dc000)='/dev/snd/pcmC#D#p\x00', 0xffffffffffffffc0, 0x20000) write$selinux_load(r1, &(0x7f00000fd000-0x98)={0xf97cff8c, 0x8, 'SE Linux', "830baa54e3df67c51000e683c062405f741eaaa941d54a64ec194676f7c425164cdf69f9c0a99544a6deccc871cd71cde15e7bb698239fa8e88fdf655cffca781bb1ff3a5feef8c23b752218e5b98e1d80cbf82f5f78fbe36db39cc3215ad9502603238f401b14477122b69fb8fc327ef9f3642ccf8e8de32a8cb64841d608f8d041e5c2ed88a734"}, 0x98) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000962000)=0x20) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003c8000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000084000)="6e65742f000007fb000000006163686500f2") sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0x7, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}, {0x0, 0xffffffffffffffff}}, []}, 0xb8}, 0x1}, 0x0) r1 = dup(r0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000f7f000-0x4c)=""/76) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000039c000-0x23)={0x0, 0x1b, "e02b365733eb3835519cbdae5068e9739d69a98222c360125c6571"}, &(0x7f000048b000-0x4)=0x23) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d98000)={r2, @in6={{0xa, 0x0, 0xfffffffffffffff8, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}}}, 0x8c) connect$bt_rfcomm(r1, &(0x7f00005d2000)={0x1f, {0x4, 0x5b6, 0x1, 0xffffffffffffffff, 0x6, 0x3536d6a8}, 0x8e91}, 0x9) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b57000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000543000-0x11)="6e65742f6970365fffffffff6163686500") sendfile(r1, r1, &(0x7f0000d27000)=0x200000, 0x800100000001) 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0xb4f000)=nil, 0xb4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(r1, 0x0, 0x0) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000b50000-0x4)=0xfffffffffffffff7, 0x4) mmap(&(0x7f0000b50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b51000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000728000)={0x55a, 0x200, 0x5, 0x3, 0x8, 0x7f, 0x7, 0x5c00, 0x401, 0x1ff}) mmap(&(0x7f0000b4f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f00004c1000)='keyring\x00', &(0x7f0000b50000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r3, 0x0, 0x0) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') fsetxattr(r0, &(0x7f0000b49000-0xd)=@known='security.ima\x00', &(0x7f0000328000)='net/ip6_mr_cache\x00', 0x11, 0x3) sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000930000)={@ipv4={[], [0xff, 0xff], @rand_addr=0x572}, 0x401, 0x2, 0x0, 0xc, 0xb44, 0x7, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f000077f000-0x20)={@generic="70777805c6fe6c978940ad5c00ab9b8c", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e87000-0x8)='./file0\x00', 0x0, 0x2a) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000d7e000)={@sco={0x1f, {0x58, 0x5, 0x2, 0x6, 0x8}}, {&(0x7f0000a3f000-0x7f)=""/127, 0x7f}, &(0x7f0000488000), 0x20}, 0x28) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') acct(&(0x7f000087a000)='./file1\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) r2 = getpid() process_vm_readv(r2, &(0x7f0000daf000-0x10)=[{&(0x7f0000ab3000)=""/92, 0x5c}], 0x1, &(0x7f00005b3000-0x10)=[{&(0x7f000095a000-0x94)=""/148, 0x94}], 0x1, 0x0) 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000029000-0xa)='/dev/dsp#\x00', 0x0, 0x400042) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000029000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000029000-0x4)=0x8) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000029000-0x8)={r2, 0x10001}, &(0x7f0000029000-0x4)=0x8) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e6e000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) recvfrom$inet6(r0, &(0x7f0000f58000-0xaa)=""/170, 0xaa, 0x2020, &(0x7f0000805000-0x1c)={0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x1000}, 0x1c) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00002bf000)={&(0x7f000059d000-0xc)={0x10}, 0xffffffffffffff6d, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x80}, {}, {0x0, 0x8}}, []}, 0xb8}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000dfd000)={0x3, r0, 0x1}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000992000)={0x6, 0xe4}) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000027d000)='./file0\x00', 0x40) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000015c000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00009a6000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00002cb000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000952000-0x28)={0xa92c, 0x0, r1, 0x7, r2, 0x1000, 0x7, 0xffffffffffffac38}) unshare(0x400) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001d7000)={&(0x7f00006cc000/0x4000)=nil, 0x4000}) r3 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x3, 0x2}) accept4$llc(r0, &(0x7f00001ba000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00004a5000)=0x10, 0x0) mq_notify(r3, &(0x7f00001a5000)={0x0, 0x0, 0x1, @thr={&(0x7f00008ba000), &(0x7f0000f32000)}}) r4 = dup(r3) readv(r4, &(0x7f00000e9000)=[], 0x0) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000004000-0x6)='./control\x00', 0x6000042) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000005000-0x8)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000)={r2, 0x31}) mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) write$evdev(r3, &(0x7f000052a000-0x60)=[{{0x100005}}], 0x18) ftruncate(r3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000832000-0x8), 0xdf, 0x7) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$packet(0xffffffffffffff9c, &(0x7f0000e27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d54000)=0x14) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f0000cda000-0x10)={r5, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="1b23d7030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) kexec_load(0x400, 0x1, &(0x7f00003da000)=[{&(0x7f0000ff4000-0x56)="0fdd0916de52a6ccc94fb284d940591ce723f71326d5bc70cb579323d212276ebab3df6f0cfca9bc067d1b6d6b37e87da8e17c2c0063f786ab85280931dc032582d5c16422408a63a9741c0e3c9c5cede88b5a39b649", 0x56, 0x74b, 0x400}], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r6, r6, &(0x7f0000f55000-0x8), 0xffffffff) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00006bd000-0x8), &(0x7f00007eb000-0x4)=0x8) 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80007, 0x200) setitimer(0x0, &(0x7f0000403000-0x20), &(0x7f0000598000)) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000ac7000), &(0x7f00003d0000)=0x388) r1 = semget(0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000157000)=""/4096, 0x1000, 0x2, &(0x7f0000290000)={0x2, 0x3, @rand_addr=0x8}, 0x10) semctl$GETPID(r1, 0x0, 0xb, &(0x7f00002b6000-0x1000)=""/4096) sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) syz_open_dev$dspn(&(0x7f0000d31000)='/dev/dsp#\x00', 0x8, 0x400) r1 = shmget$private(0x0, 0x4000, 0x1521, &(0x7f0000a9d000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/rfkill\x00', 0x200, 0x0) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f00005bc000)={0x2}) accept$nfc_llcp(r2, 0x0, &(0x7f000068d000)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f000001b000-0x4)) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000154000-0x4), &(0x7f0000cf8000-0x4)=0x4) close(r0) 2018/02/06 14:00:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000149000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000b9b000-0x30)={0xfffffffffffffa5a, 0x0, 0x4, 0x100000000, 0x9d}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000f5c000)=0x2, 0x4) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00001c0000-0xe)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f00005d4000-0x18)={0x0, 0x100, 0x53, &(0x7f00006c7000)}) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000834000)='ns/net\x00') ioctl$sock_proto_private(r2, 0x89e9, &(0x7f0000ca5000)="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") ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f00007a3000-0x93)="776c616e2edd7913a95efc703c42149062b4cd183bd417f3147a8d7a8b39d1dc5775b092c4f0334e41e8f2c016c81942e88dfe5271da37afb86826b19a6d2f4232d66fe7d1ac1b00425ec8af29d4beeeee292f0f919df5f6e1fffffffffffffff78c8823ee6e5747211bff4f5f3aaa4ca6640ecdcc4aa0c2a73f51397156b61e2795711b1839f51c493fdd0b1a37c4e560d9ad") 2018/02/06 14:00:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x200000000, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x57) write$eventfd(r0, &(0x7f0000952000-0x8), 0x8) 2018/02/06 14:00:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept(r0, &(0x7f00008b9000-0x60)=@nfc_llcp, &(0x7f000059a000-0x4)=0x60) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000478000-0xc)={@rand_addr, @empty}, &(0x7f000066e000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x1000000000000, 0x80}}, []}, 0xb8}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000758000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x400) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000690000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001}}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f0000e66000)) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') fcntl$getownex(r0, 0x10, &(0x7f0000004000-0x8)) sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') lgetxattr(&(0x7f0000ce0000-0x8)='./file0\x00', &(0x7f0000ad9000-0x14)=@random={'os2.', 'wlan0GPLmd5sum.\x00'}, &(0x7f00008b1000-0x91)=""/145, 0x91) sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = syz_open_dev$vcsn(&(0x7f000073c000-0xa)='/dev/vcs#\x00', 0x7, 0x200) getpeername$netlink(r2, &(0x7f00002b4000), &(0x7f0000ca1000-0x4)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/06 14:00:42 executing program 5: r0 = semget(0x1, 0x1, 0x600) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000001000-0x254)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') syz_open_dev$tun(&(0x7f0000fed000-0xd)='/dev/net/tun\x00', 0x0, 0x80080) sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) recvmsg$netrom(r0, &(0x7f0000010000-0x38)={&(0x7f0000b3a000-0x10)=@ax25={0x3, {"6635a11d09f278"}, 0x2a4}, 0x10, &(0x7f00007dc000-0x30)=[{&(0x7f0000d18000)="ef1dde66cd5984dde35cbbfdd7effc84b82e39cb343db3c6c9a0dd8eec45221adb1d21491581015a9f9ddccf60a00f7874011ee955d9c1bf489cfba992956c0fcbbdeeed76ecd2106b0043f2e5937e2e32c027a6264d9b17484bc033bd70cc4cf2faefdabcaa93ff123176ae5c86d5593ccaf0c6a736573f41", 0x79}, {&(0x7f0000e75000-0xf3)="6b86fd5c716b0172e7ff55dda00652452edf126e0935fd7871273228fd9e4866fe30c9bca61e417f003ae4830570b10d718a0f29e73b50b3f6e7361d1b78a8379e4f898940dfc02a3819f9334ad666057bc098ea5aabbc2bb2f658dd649fc171930aa310d6cb65eb426f02d96862d1fc8ec527d657be233e4d387ad827cb5b5db1e3f86ad10345c3638e202a7891df5cde4b7b68e01a59c98ef85a32c15f6f3738b37502c3fb288e542d9be0a0d800c8a3f9a0790c2c4477eb97ca4524db6cabd36dc1ec8118d5d9a0c3c2426eb2287b36c504b3bd750a67099d5cf2629f04ab3ecc4f91fb9c210e21f2575b5c5e9a4811e70a", 0xf3}, {&(0x7f0000c87000-0xae)="4f8affa8210174f876e98991f6bc0f7565be0207383158bbd2bedc65ab9379844732a33e3f657476e41894ab668350f8f2f75a2ebf40dc98af79cf56f4dfb56818ccc37846860017fbbc1ae4b6af993d601191c121be0fd00bba36c8f464b17a98288803447c0fc6f2ea46f7fd35936b375e45afeefe4b8b74539ebcd055753e0266e74de23a8f2cbedb9b3a824072eb6192da902b20bd44d342a6b37e68e4a24c5bd5f2114d6fc546d406fb30cb", 0xae}], 0x3, &(0x7f0000c9c000)=[{0xa0, 0x102, 0x0, "169d5315b0f78727513dbe15129a51c38cf4ab597c89b5c5e64f19f237e1082733bab446b8a7f526e2e21a8acf8f45edfa17f0398f002ff6fb885c2fdad5d5eb9335ea48a4bd62ed052bffc20581cf4ded67cf09c210ed6c780872e7d07ecebd01baab9acd9d688690acc9db97658aef47759624d3e3a3a8a53f3ad2b41f67403db88eec300c298ba968aa139e72"}, {0x100, 0x11c, 0x100000000, "07d87e98a5d90e142995cd672ba2ca664bb1d075c88f5689aaefd860f47bf575a6bb9e605be4f855fd7b5430fabcfd5055af23856c58ffefac193be7c2d78a353659227fad533863be0dce5c838573a9a0fd9c80a6ab5917c82f5e302eb1b75b7e1d67ad2d1f0a416bd0a7cd38e39db9e22124677e0025123ebcaffda8fce1545fd3cb9cb3bf07b72d6dad30b7535fb59b702852ac4c94a297f2718ec2fc73535d889f1fbc775f71c7b3a4f8be8385bd2f0270cc340eea1148b7026712584439f1189a9311423bb5957eaf58fa2048c0714191006f6dd31603626c3a4d22d442a103e7e2a9159acf11b0f239"}, {0xb0, 0x108, 0x5, "16283441f4334255ec2a884dc23e7af264724ac5d343dd57a39e9b626c9781a0dd0a67d0fc53aaccd63544ea93e373b407f4ca0090076d0c5aff456d98b3f88f1b25d5edacf42386ee9bb3b86d7ce6feb3de0007a7d556cc79862372976bb340ce114833c9c7042577e9252339262483ea2769ddbb1aa4282ce64bc7b57bad5d1b1e55cce024458a093912f8e5880bb56120b43efd974b372b3c"}, {0xd8, 0x105, 0x8, "fb01b053e335bc4358e7cbfd45bd990368ddc77789f2c89a622d5120688c4f26758516bc308d2337dfbd180d1f49bee1986f084025286adf8ab5a48f3e6bbfc56a5b64ff71ec582ac998754cb4b5267b0b29444f54d7f164878efeffd2e3a49bfe08ab7b96d0b731b6c1a6f486e3bbe6972ff95f4118f1ab589bafa549fb278337324c4c503f741c6a206d512c3aaba8d0568c0073a86e9bcfdadb590ad8dad86ea93547a8df0e1fadaed66b877b4b31fe79555ccd9a8d0e6732b7bf57d3803b5a5b6e82"}], 0x328, 0x41}, 0x40000061) 2018/02/06 14:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, 0xffffffffffffffff, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000241000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b66000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = inotify_init1(0x1000000000000800) fsetxattr(r3, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000913000-0x4)) r0 = syz_open_dev$sndpcmc(&(0x7f0000ee8000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff8, 0x100) getsockname$inet(r0, &(0x7f0000333000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000018c000-0x4)=0x10) exit(0x0) timer_settime(0x0, 0x0, &(0x7f0000148000-0x20)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00005d4000-0x20)) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2000000000000010, 0x1000000000803, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000017f000-0x28)={'vcan0\x00', 0x0}) r2 = syz_open_dev$midi(&(0x7f0000693000-0xb)='/dev/midi#\x00', 0x401, 0xc0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000e7000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f00004a4000)={r3}) sendmsg$nl_route(r0, &(0x7f00009cc000)={&(0x7f00002e5000)={0x10}, 0xc, &(0x7f0000b2b000)={&(0x7f0000efb000)=@newneigh={0x30, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, r1, 0x0, 0xb}, [@NDA_DST_IPV6={0x14, 0x1, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x30}, 0x1}, 0x0) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000999000+0x8ef)=0x5, 0x8) sendfile(r0, r0, &(0x7f0000d27000)=0x3d, 0x779b) 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000179000-0x8)=[{0x2, 0x6}], 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x8, 0x1, 0xfffffffffffffffe}, 0xffffff21) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000739000)='/dev/vcs\x00', 0x44000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r3 = msgget$private(0x0, 0x400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000ab1000)='/dev/input/mouse#\x00', 0x0, 0x46000) msgsnd(r3, &(0x7f00009c7000-0xba)={0x3, "adc3d585052be7281c62fbcebb773e7792db4854ba31fd50427befeaa904943cb93eb9081265538f0b83fcfdc18d71d3ff45d6df36e88a1dfa2d240daf13fd39e05a0f2e27ed7ed67e79970f9a6737e9deb9094a964733e3db9bdb8f45fc55e5fe8be217079b91ad239b95f04bb2b80aeb14f4e2a61e5ec7c8c080170c43a8b1ad0e9dcfd2f89145e2ca19925c89ff2ee012aa1a10ca97609563da18bfe367077dfc8e69ce1264adfb9ee9894260f64c2398"}, 0xba, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) mknod(&(0x7f000092f000)='./file0\x00', 0x8000, 0x5) 2018/02/06 14:00:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000d24000)='/dev/input/mouse#\x00', 0x3ff, 0x2000) setsockopt$inet6_int(r1, 0x29, 0x53, &(0x7f00008b4000)=0x6, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009f5000-0xa)='attr/prev\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000705000), &(0x7f0000af5000)=0x4) r1 = accept$nfc_llcp(r0, &(0x7f0000469000-0x60), &(0x7f0000d68000-0x4)=0x60) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000e29000-0x4)) r2 = shmat(0x0, &(0x7f0000444000/0x2000)=nil, 0x5000) shmdt(r2) sendfile(r1, 0xffffffffffffffff, &(0x7f0000900000-0x8), 0xffffffff) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f000058f000)={0x81, 0x0, [0x5a, 0x7, 0x100000000, 0x4]}) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aea000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = 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$EVIOCGEFFECTS(0xffffffffffffffff, 0x80044584, &(0x7f0000dbc000-0x4e)=""/78) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$vcsn(&(0x7f00006f6000-0xa)='/dev/vcs#\x00', 0x5, 0x2) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007be000-0x18)={r3, &(0x7f000067b000-0x1000)="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", &(0x7f0000a2b000)=""/52}, 0x18) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000fd2000)={r4, 0x0, 0x0, 0xffffffffffffffff}) dup2(r1, r4) 2018/02/06 14:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000), 0x100000000) 2018/02/06 14:00:43 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = getpgid(0x0) ioprio_set$pid(0x1, r1, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000001000)={0x80, 0x4, 0x5, 0x630}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000b3e000-0x10)=@common='syzkaller0\x00') 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000a5e000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000e0c000-0x4)=0x10, 0x80800) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000cc3000-0x4)={0x5}, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) fchdir(r1) close(r0) 2018/02/06 14:00:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a71000)=@rc, &(0x7f0000647000)=0x9, 0x80800) getsockname$packet(r0, &(0x7f000045e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d8f000-0x4)=0x14) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000906000-0x8)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0xa, 0x0, 0x80}, {}, {}, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00006fa000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c72000)={0x0, 0x8}, &(0x7f0000f79000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b8e000-0x1c)={0x0, 0x5, 0x2, 0x1, 0x2, 0x5, 0x1, 0x100, 0x0}, &(0x7f0000759000-0x4)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000b97000)={0x0, 0x1000, "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"}, &(0x7f0000bed000-0x4)=0x1008) sendmsg$inet_sctp(r1, &(0x7f000057b000)={&(0x7f00007f3000)=@in6={0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c, &(0x7f0000d84000-0x20)=[{&(0x7f00002f9000-0xa4)="74626023286820620f26b95ea5f2b62a5ec8c544970d9d3b12fc3e0169a742b5588fa3d1b1d3a9e5d30a181680e20aae766899cf84aac37c03966819eb5cd008b21d4d6b36220f8c15fc3277389a5ec8999b1b62dd58d9e03feae10edbf848f89afa3693a4dd795abc8b19fc7f372f0a1eeee36b6f510f15fadb66ef2fdf324cc19b35f441fa14628d7d3e471646c658caf1656031f722536ca44c33ac24c1528c73a6db", 0xa4}, {&(0x7f0000b0b000)="69836d2ca74a1b1866e5fc33c5c4c97ed348d592e57b5cd84f8be5b114ad729d9cb58e681340a6f434dc7aa6db3675a5d761d1533d9647bc1f91fdc33ba47b75804bf6a44b4d55775cea89059bf35de867e59f0a993f870ac3321fa6377803a2a313723bd180121e98a7cc07773f10befc25e5213de828d81e2212319aaca345b4fd593c277e10b3fd2509093936e2c43a29a3d0c6458c77", 0x98}], 0x2, &(0x7f0000592000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0xadd, 0x2, 0x1f, 0x8, 0x90bd, 0x20, 0x0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0xfffffffffffffff9, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x1ff, 0x200, 0xc64f, 0x0, 0x3, 0xfffffffffffff14c, 0x8, r4}}], 0x90, 0x814}, 0x8000) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000768000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000525000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00006d2000)='net/nfsfs\x00') sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000006000)=""/4096, &(0x7f0000006000)=0x1000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x4a0)=@security={'security\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0x1a4}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3a0) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = msgget(0x3, 0x20) msgrcv(r2, &(0x7f00002e9000)={0x0, ""/116}, 0x7c, 0x1, 0x2000) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:43 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x3) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000001e000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000011000-0x68)={0x7b, 0x0, [0xe3, 0x899, 0x52, 0xffff]}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001e000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7fffffff}, {0x7fffffff, [0x3f, 0x3]}}}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/06 14:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000), 0x100000000) 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000047c000)='/dev/vcs#\x00', 0x100, 0x40) r1 = accept$llc(0xffffffffffffffff, &(0x7f00001ba000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009a9000-0x4)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f03000-0xc)={0x50000000}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r2) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f000030a000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000e2e000-0x4)=0x1c, 0x800) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000), 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x800) signalfd4(r1, &(0x7f00004fe000-0x8)={0x1}, 0x245, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000001000-0xa)='/dev/vcs#\x00', 0x5, 0x100) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r3, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}}, 0x10) mmap(&(0x7f000062e000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r3, 0x0) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000022000-0xb)='/dev/mixer\x00', 0x8fcb977aa7d25f7c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f0000000000)={0x4, 0x6, 0x1000, 0x100, 0xae7, 0x7}) clone(0x0, &(0x7f00001b6000-0x1), &(0x7f0000a9e000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) r6 = gettid() fcntl$setsig(r2, 0xa, 0x12) r7 = dup2(r2, r3) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r7, 0x8, r6) tkill(r0, 0x16) 2018/02/06 14:00:43 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000777000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000b49000)={0x3, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b2000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000989000)={0x0, @in6={{0xa, 0x1, 0xffffffffffff8000, @empty, 0x1}}, 0x0, 0x8}, &(0x7f0000240000)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000d1f000-0x14)={r2, 0x10000, 0x6, [0x2, 0x2, 0x7, 0x0, 0x200, 0x9]}, &(0x7f00008f3000)=0x14) 2018/02/06 14:00:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000116000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(des3_ede),md5)\x00'}, 0xfffffffffffffe7e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002c0000-0x30), 0x0) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00005ff000)='/dev/input/mice\x00', 0x0, 0x10000) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000904000)={r0, 0x6, 0x1, 0x3ca06b0e, &(0x7f00002d3000)=[0x0], 0x1}, 0x20) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000044a000-0x4)=0x80000000) r1 = syz_open_procfs(0x0, &(0x7f0000f22000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000), 0x100000000) 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dba000)='/dev/autofs\x00', 0x200000, 0x0) read$eventfd(r1, &(0x7f0000b34000), 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c27000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000931000-0x4)=@assoc_id=0x0, &(0x7f000067d000)=0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002e6000-0x8c)={r2, @in6={{0xa, 0x1, 0x0, @empty, 0x4}}}, 0x8c) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000e4c000-0x8)=0x5) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000181000)={{{@in=@multicast1, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000de5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000536000)={0x0, 0x0}, &(0x7f0000a87000)=0xc) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0x119, &(0x7f0000f9c000-0x10)={&(0x7f0000688000-0x294)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, [@policy={0x0, 0x7, {{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x400, 0xa, 0x80, 0x80, 0x2d, r3, r5}, {0x4, 0xea, 0x3f, 0x10000, 0x7ff, 0x7, 0x6, 0xed9d}, {0x5d0a, 0xfff, 0xcde6, 0x101}, 0xe96, 0x1, 0x0, 0x0, 0x2}}, @proto={0x0, 0x19, 0x6c}, @user_kmaddress={0x0, 0x13, {@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xa}}, @output_mark={0x0, 0x1d}, @sa={0x0, 0x6, {{@in=@dev={0xac, 0x14, 0x0, 0x12}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x7, 0x0, 0x7, 0x2, 0x20, 0x20, 0xff, r3, r5}, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xb}, 0x0, 0xff}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x6, 0x0, 0x2000, 0x8, 0xffffffffffff0001, 0xffffffffffffffb7, 0x1, 0x100000000000}, {0x10000, 0x0, 0x7, 0x1}, {0xfffffffffffffffa, 0x7, 0x7ff}, 0x0, 0x3, 0xa, 0x3, 0x630, 0x20}}, @ipv6_hthresh={0x0, 0x4, {0x52, 0x69}}]}, 0xb8}, 0x1}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000bc1000-0x14)={0x0, r1, 0x6, 0x2}, 0x14) setuid(r4) 2018/02/06 14:00:43 executing program 0: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d14000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000d13000)={0x0, 0xb4, "397c8c60dcbec26e3c2105ab79d890988500d0d4dc6a3650c2ab5d58c61c4ae9e8e1ef9a45cdcea0e703bd46c45f2a0afae5f9cdee10f2ddf93faf323f5d42298a43db1a8012067ddb6806b56e157b0e94e2ae6d41ed96f6c3b42f88dc9b76e237fa51a548d892e59379210e8a7f4a129b5024c28822ca1b5a47604d48dd5d447e77334d9b4f258c06987d023bb4c4913a307f346b088528fcee703227c7065115ab54f2a6f63252bad0e446320839b8ce20c224"}, &(0x7f0000c06000-0x4)=0xbc) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d14000-0x10)={r1, 0xff, 0x3, 0x3}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x13, &(0x7f0000004000), &(0x7f000000f000-0x4)=0x4) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004a2000)='/selinux/status\x00', 0x0, 0x0) accept4$alg(r2, 0x0, 0x0, 0x80000) ftruncate(r0, 0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) restart_syscall() 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ad000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000663000-0x4), &(0x7f0000f1b000-0x4)=0x4) close(r0) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000004000-0x10)={0x5, &(0x7f0000fc6000)=[{}, {0x0}, {}, {}, {}]}) recvfrom$unix(r0, &(0x7f0000bb4000)=""/73, 0x49, 0x2001, &(0x7f0000154000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000e9c000-0x8)={r1, 0x8}) sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000e3000-0x8)) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}, {0x0, 0x0, 0x100000000000000}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00009c2000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d9d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000e36000)) ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f00005ba000)) 2018/02/06 14:00:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = openat(0xffffffffffffff9c, &(0x7f0000a81000-0x8)='./file0\x00', 0x40, 0x82) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001b0000-0x10)={0x200, 0x4, 0x4, 0xffffffff, 0x0}, &(0x7f00006dc000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000aca000)={r2, @in6={{0xa, 0x2, 0x66, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x800, 0x1, 0x5, 0x6, 0x8001}, &(0x7f00005b9000)=0xa0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000572000-0xf8)=""/248) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000436000)='./file0\x00', 0x1245943b024c2d56) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000fc000), &(0x7f0000e1f000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000444000-0x14)={@empty, 0x0}, &(0x7f00000d7000)=0x14) connect$packet(r0, &(0x7f0000ff8000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000f19000)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x0) 2018/02/06 14:00:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000059a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r4 = openat(r2, &(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x2b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5473, &(0x7f0000001000)=0xc9cc) r5 = request_key(&(0x7f0000001000-0x12)="627c675f6b65791a708c640100a07e836127", &(0x7f000010a000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)='user#\\em1\x00', 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r4, 0xae45, 0x7) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r4, &(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', r6}) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000001000-0x1c)={0x0, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) keyctl$revoke(0x3, r5) 2018/02/06 14:00:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f000056c000)={"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"}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000064a000)="9547e6438c64f0ceccd15684f15e3bf6", 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) syz_open_dev$sndpcmp(&(0x7f0000449000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) 2018/02/06 14:00:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsn(&(0x7f000066f000-0xa)='/dev/vcs#\x00', 0x0, 0x800) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x1, &(0x7f0000088000-0x4), &(0x7f0000001000-0x4)=0x4) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x400000000084, 0x71, &(0x7f00000f2000), 0x0) 2018/02/06 14:00:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330}, &(0x7f0000092000)={0xfffffffffffffffa}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/02/06 14:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000061f000)='./file0\x00', 0x20000, 0x40) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000f8f000-0xe0)={0x9, 0x0, [{0x0, 0x40, 0x6, 0x80, 0x503}, {0xc000000d, 0x4, 0x3, 0x7, 0x9}, {0xc0000000, 0x0, 0x10000, 0x5, 0x1f}, {0xc0000000, 0xfffffffffffffffb, 0x5b, 0x9e9b, 0x7}, {0x80000001, 0xfff, 0x10000, 0x20, 0x5}, {0x80000003, 0x80000000, 0x6c7af591, 0x7ff, 0x10000000000000}, {0xc000000f, 0x5, 0x200, 0x5e, 0x7}, {0xc0000007, 0x9ea, 0x3, 0xfffffffffffffff7, 0x8001}, {0xb, 0x9, 0xffffffffffffff80, 0x9, 0x271e}]}) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000), 0x4) 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00008b3000-0x9)='/dev/ppp\x00', 0x200101, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000e7a000-0xe8)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000f4f000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000959000-0x14)={@dev={0xfe, 0x80}}, 0xffffffffffffff6b) r1 = syz_open_dev$dspn(&(0x7f000037b000-0xa)='/dev/dsp#\x00', 0x0, 0x26801) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d78000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x800, 0x3a}, &(0x7f0000570000-0x4)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00006c0000-0x8)={r2, 0x3, 0xc78e}, 0x8) 2018/02/06 14:00:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x0) 2018/02/06 14:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80, [], 0x0, 0x13}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c45000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000605000)={0x7}, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e44000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) syz_open_dev$sndctrl(&(0x7f00002fc000-0x13)='/dev/snd/controlC#\x00', 0x8001, 0x0) 2018/02/06 14:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x0) 2018/02/06 14:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000155000)='/dev/qat_adf_ctl\x00', 0x82001, 0x0) r1 = open(&(0x7f0000463000)='./file0\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0}, &(0x7f0000fd4000-0x1)=0xb5) ioctl$KVM_SMI(r1, 0xaeb7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000943000), &(0x7f00001c0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={r2}, &(0x7f00009b2000-0x4)=0x3a2) shutdown(0xffffffffffffffff, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000c0000)={0x1f, 0x800, 0x6, 0x4}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f00006e1000-0x70)) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000e6000)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x40000000000, 0x0) r4 = signalfd(0xffffffffffffffff, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000bd0000)=""/4096) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000c6000)) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x4) dup3(r8, r4, 0x80000) pipe(&(0x7f0000bed000)) r9 = dup3(r8, r7, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000e99000)={0x8, 0x0, [{0x80000000, 0x3, 0x0, 0x0, @sint={0x9d7, 0x9}}, {0x80000000, 0x1, 0x0, 0x0, @irqchip={0x3, 0x8}}, {0xedd, 0x6, 0x0, 0x0, @adapter={0x4, 0x3, 0x9, 0x6, 0x2}}, {0x5, 0x1, 0x0, 0x0, @irqchip={0x0, 0x70c}}, {0x5, 0x3, 0x0, 0x0, @sint={0x1}}, {0x2, 0x7, 0x0, 0x0, @msi={0x6, 0x4d4, 0x26}}, {0xeb2, 0x3, 0x0, 0x0, @msi={0x6, 0x1, 0x2}}, {0x4, 0x5, 0x0, 0x0, @irqchip={0x0, 0x7}}]}) clock_gettime(0x0, &(0x7f0000000000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b12000-0x8)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r8, 0xaeb7) ioctl$KVM_RUN(r8, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f000092e000-0x64)=[@in6={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xebf}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}], 0x64) 2018/02/06 14:00:44 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d6d000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f000076d000)={&(0x7f0000f24000-0x10)={0x1d}, 0x10, &(0x7f0000171000)={&(0x7f000018b000-0x10)=@can={{0x1, 0xfffffffffffff800, 0x8, 0xffff}, 0x2, 0x1, 0x0, 0x0, "4c111d4ff40af9a1"}, 0x10}, 0x1}, 0x40010) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000d27000), 0xffffffff) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000184000+0x514)={@common, @ifru_ivalue}) [ 304.986550] QAT: Invalid ioctl [ 305.012297] QAT: Invalid ioctl 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000)=0x2000000100, 0x100) 2018/02/06 14:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b00000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009c1000)={r0, &(0x7f0000dfa000)="76061eb15adf659f02a5a3dca6bf6d93f3fb1e87692b7ba58d7fa693899ff58d97ed8fc563c9ffca7d8e887a8ad0f27e16c9e6417910e4e018a792aaf35614ee8093f5956f2b1401d23c581365c3d68b3a606fed5b9336651f6a8e54c6096063ea0148c73b77c8273136f3dfab1eee683362307f29cb", &(0x7f000068f000-0x4b)=""/75}, 0x18) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8, r2}) writev(r1, &(0x7f000000e000)=[{&(0x7f0000021000-0xd1)="ff", 0x1}], 0x1) 2018/02/06 14:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$kcm(0x29, 0x7, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f00008ae000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e33000-0x4)=0x14, 0x80000) accept$packet(0xffffffffffffff9c, &(0x7f00005de000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000eb9000-0x4)=0x14) bind$packet(r3, &(0x7f000027e000)={0x11, 0xff, r4, 0x1, 0xffffffff00000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000a2b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ec7000)=0x14, 0x80000) connect(r1, &(0x7f0000f28000)=@can={0x1d, r5}, 0x10) r6 = syz_open_dev$mouse(&(0x7f0000739000)='/dev/input/mouse#\x00', 0x1323, 0x400002) ioctl$KVM_ARM_SET_DEVICE_ADDR(r6, 0x4010aeab, &(0x7f00007e0000-0x10)={0x1f, 0x105000}) close(r0) 2018/02/06 14:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000309000-0x9)='/dev/sg#\x00', 0x9, 0x302) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00001aa000)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x40000000018, 0x0, 0x2) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f000006d000-0xa)='/dev/cuse\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00004d9000-0x4)=0xfffffffffffffffb, 0x4) 2018/02/06 14:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') fcntl$addseals(r0, 0x409, 0x4) accept(r0, 0x0, &(0x7f0000b30000-0x4)) sendfile(r0, r0, &(0x7f0000ce0000), 0xffffffff) 2018/02/06 14:00:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x0) 2018/02/06 14:00:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000571000-0x4), 0x40008c, 0x0, &(0x7f0000bb0000)={0x77359400}, &(0x7f000008b000), 0xf4) 2018/02/06 14:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000126000-0xd)='/dev/usbmon#\x00', 0x5, 0x220000) [ 305.043375] QAT: Invalid ioctl [ 305.063509] QAT: Invalid ioctl [ 305.068089] QAT: Invalid ioctl [ 305.083457] QAT: Invalid ioctl 2018/02/06 14:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047f000-0x18)) mkdir(&(0x7f0000045000)='./control\x00', 0x40) creat(&(0x7f000001d000-0x10)='./control\x00', 0xfffffffffffffffc) 2018/02/06 14:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) r1 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bce000)={0x0, 0x0}, &(0x7f0000124000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002fa000-0xc)={0x0, 0x0}, &(0x7f0000d56000-0x4)=0xc) setresuid(r1, r2, r3) 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfff, 0x8000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000110000-0x20)={0x7, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000746000-0x10)={0xe3, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='stack\x00') readv(r0, &(0x7f00002f5000-0x80)=[{&(0x7f0000720000)=""/69, 0x45}, {&(0x7f0000ce9000-0xd6)=""/214, 0xd6}, {&(0x7f0000730000)=""/4096, 0x1000}, {&(0x7f0000e6f000-0x55)=""/85, 0x55}, {&(0x7f0000f1c000)=""/63, 0x3f}, {&(0x7f0000a2e000)=""/195, 0xc3}, {&(0x7f0000acb000-0x5d)=""/93, 0x5d}, {&(0x7f00009d5000)=""/245, 0xf5}], 0x8) sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) getegid() ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00002d6000-0x28)={@generic="ca0e59cb6c8fde4afee7542edbc623bb", 0x2}) accept4$packet(r0, &(0x7f0000030000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000b1000-0x4)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000538000-0x7)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffff800, 0x0, 0xff, 0x100, 0x2, 0x100, r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000108000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x80000001, 0xffff, 0x9, 0x8, 0x800}, &(0x7f0000453000)=0xa0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000ff3000)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x8, 0x6, 0x100, 0x800, 0x10080, r1}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000289000-0x8)={r2, 0x80}, &(0x7f0000086000)=0x8) sendto$ax25(r0, &(0x7f0000cc4000-0x98)="c98b28110643e75e9ee278367958e4177551f4ffa3cd6fe68725c0ad92cbc50d41359e8040a6966ccc5121d728f226d652ac2c131dc7a409957b63e2dd5c12c890733e96f808c3e2f8aaa74b00d8642cca4fc9c30337dd20d28e689f199ea1fcf6f7958bf7b385e1d1aecbcd51ad82b910dd48efaac289817d9221e3265be2dbfbded48fe6a161ffd97390d8b94c1070025a5ece0140f5ba", 0x98, 0x40000, &(0x7f0000379000-0x10)={0x3, {"755d4cd19feb3a"}, 0x4}, 0x10) 2018/02/06 14:00:44 executing program 6 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) [ 305.281550] FAULT_INJECTION: forcing a failure. [ 305.281550] name failslab, interval 1, probability 0, space 0, times 0 [ 305.293105] CPU: 1 PID: 13900 Comm: syz-executor6 Not tainted 4.15.0+ #299 [ 305.300114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.309461] Call Trace: [ 305.312051] dump_stack+0x194/0x257 [ 305.315686] ? arch_local_irq_restore+0x53/0x53 [ 305.320386] should_fail+0x8c0/0xa40 [ 305.324110] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 305.329223] ? find_held_lock+0x35/0x1d0 [ 305.333269] ? __lock_is_held+0xb6/0x140 [ 305.337321] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 305.343195] ? rcu_note_context_switch+0x710/0x710 [ 305.348114] ? __lock_is_held+0xb6/0x140 [ 305.352171] should_failslab+0xec/0x120 [ 305.356145] kmem_cache_alloc_trace+0x4b/0x750 [ 305.360731] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 305.366616] alloc_pipe_info+0xb1/0x350 [ 305.370584] splice_direct_to_actor+0x64a/0x820 [ 305.375236] ? _cond_resched+0x14/0x30 [ 305.379102] ? generic_pipe_buf_nosteal+0x10/0x10 [ 305.383931] ? avc_policy_seqno+0x9/0x20 [ 305.387974] ? selinux_file_permission+0x82/0x460 [ 305.392798] ? do_splice_to+0x160/0x160 [ 305.396767] ? security_file_permission+0x89/0x1e0 [ 305.401686] ? rw_verify_area+0xe5/0x2b0 [ 305.405736] do_splice_direct+0x29b/0x3c0 [ 305.409869] ? splice_direct_to_actor+0x820/0x820 [ 305.414701] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 305.419438] ? __sb_start_write+0x209/0x2a0 [ 305.423749] do_sendfile+0x5c9/0xe80 [ 305.427450] ? do_compat_pwritev64+0x100/0x100 [ 305.432015] ? __might_sleep+0x95/0x190 [ 305.435984] ? kasan_check_write+0x14/0x20 [ 305.440202] ? _copy_from_user+0x99/0x110 [ 305.444348] SyS_sendfile64+0xbd/0x160 [ 305.448246] ? SyS_sendfile+0x1a0/0x1a0 [ 305.452217] ? do_syscall_64+0xb7/0x940 [ 305.456187] ? SyS_sendfile+0x1a0/0x1a0 [ 305.460165] do_syscall_64+0x282/0x940 [ 305.464053] ? __do_page_fault+0xc90/0xc90 [ 305.468288] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 305.473295] ? syscall_return_slowpath+0x550/0x550 [ 305.478222] ? syscall_return_slowpath+0x2ac/0x550 [ 305.483233] ? prepare_exit_to_usermode+0x350/0x350 [ 305.488244] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 305.493598] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 305.498443] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 305.503608] RIP: 0033:0x453299 [ 305.506772] RSP: 002b:00007f6e974c6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 305.514466] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 305.521714] RDX: 000000002058f000 RSI: 0000000000000013 RDI: 0000000000000014 2018/02/06 14:00:44 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000001000-0xb)='/dev/midi#\x00', 0xfffffffffffffc4f, 0x208000) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000ad2000-0x8)='./file0\x00', 0x10000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x7, r1}) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fcb000)='./file0\x00', 0x200, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000fc2000)='/dev/input/event#\x00', 0xc00000000, 0x101002) write$evdev(r2, &(0x7f0000fca000-0xd8)=[{{}, 0x1, 0x400}, {{0x77359400}, 0x4}], 0x30) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000fcd000-0x5c)={{0xa, 0x3, 0x1adfe688, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x2, 0xe6, @empty, 0x7}, 0x8, [0x7fff, 0x800, 0x10001, 0x81, 0x5, 0x7, 0x7fffffff, 0x135b]}, 0x5c) sendfile(r3, r2, 0x0, 0x72439a6b) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000dd7000-0xae)=""/174) fcntl$setstatus(r3, 0x4, 0x44000) 2018/02/06 14:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004ab000-0x8)={0x0, 0x0}) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f000053d000-0x18)={0x0, 0x1, 0x4, &(0x7f0000ed5000-0x8)}) r1 = syz_open_procfs(0x0, &(0x7f000099e000)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x2}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000998000-0x28)={'vcan0\x00'}) shutdown(r1, 0x1) getpeername$packet(0xffffffffffffff9c, &(0x7f0000629000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00006ef000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000cd6000)={@dev={0xfe, 0x80}, r2}, 0x14) close(r0) 2018/02/06 14:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000087e000)=@buf={0xe5, &(0x7f0000a3c000-0xe5)="5a333cc0cb52cbb47e92b4af017b2a07f1ae4a31b8646057b41e523b53050847f016b58b3ca98fadbce286d5a1749c57b457775013f47dd914c4a0250bc01b41774937fa949c69ecb9b49f8e497693793819fd6cec58ccecfb7b80d7be6354c06038c1cb1edd4492f64f87216597bd2b7572bf8d75a0a9daa90167c8ef153576138ab3f0e92d5a1d89c7b4d749c7add229b77342f8463a1ff9890d6cf883c2d6599fc2dba2ec4c3cc9aaaab89b19ea7d753314bd1c33e9a626f8b9c6c955aa4ea42f272c218fa64584b5539fbe45db96ce71040bcd05fe9870757a157f23870cbc15081a7d"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000050b000+0x68a)='/selinux/mls\x00', 0x0, 0x0) connect$vsock_dgram(r1, &(0x7f0000014000-0x10)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000aaa000)=@in={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000141000-0x4)=0x10, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00008b2000-0xe8)={{{@in=@broadcast, @in6=@local}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f0000a82000)=0xe8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0xa, 0x4) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000040c000)=0x1, &(0x7f00000a0000)=0x4) 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000839000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:44 executing program 6 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b00000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009c1000)={r0, &(0x7f0000dfa000)="76061eb15adf659f02a5a3dca6bf6d93f3fb1e87692b7ba58d7fa693899ff58d97ed8fc563c9ffca7d8e887a8ad0f27e16c9e6417910e4e018a792aaf35614ee8093f5956f2b1401d23c581365c3d68b3a606fed5b9336651f6a8e54c6096063ea0148c73b77c8273136f3dfab1eee683362307f29cb", &(0x7f000068f000-0x4b)=""/75}, 0x18) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8, r2}) writev(r1, &(0x7f000000e000)=[{&(0x7f0000021000-0xd1)="ff", 0x1}], 0x1) [ 305.528966] RBP: 00000000000004a0 R08: 0000000000000000 R09: 0000000000000000 [ 305.536212] R10: 0000000100000000 R11: 0000000000000212 R12: 00000000006f5fa0 [ 305.543458] R13: 0000000000000015 R14: 00007f6e974c76d4 R15: ffffffffffffffff 2018/02/06 14:00:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') renameat(r0, &(0x7f00000c7000)='./file0\x00', r0, &(0x7f0000e6a000)='./file0\x00') sendfile(r0, r0, &(0x7f0000d27000)=0x100, 0xffffffff) 2018/02/06 14:00:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000073d000)=[@in6={0xa, 0x0, 0x37, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x1, 0x84b0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x48) 2018/02/06 14:00:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) socket$inet6_tcp(0xa, 0x1, 0x0) write(r0, &(0x7f0000e96000-0xcf)="9a3e5e3a7d4fe68470090a3bebe3386b137037389d43818e5a9eb0b8b9338615e51ab32c609958d1d5d1d7826268e70b652f994e5f5b5fd7ef496a5acfabe11028946382009ae31aae6761460970825e4a93c34be6302097c7e7f180b84d6c1de63642e1b52600dcf8861d2354ff08b9925b911da055583789f0b1acb2137f68a923ef89c7d0ec43147e70603eb8755dfd8a9b3a75488b62e17df12326df52bcc7b41a31de71835ac089f532fcf4af3d7ac25c6e946cdd7ee2fb2470169e17dca8e2d4afb98f11e015d66bbf98fd92", 0xcf) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:44 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000699000)={0xfd, 0x0, [0x81, 0xee1, 0x5, 0x8]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x40, 0xfff, 0x6, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000531000)='setgroups\x00') sendfile(r0, r0, &(0x7f0000023000), 0x400000ff) getsockname$netlink(r0, &(0x7f0000c84000), &(0x7f0000ba0000)=0xc) 2018/02/06 14:00:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b00000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009c1000)={r0, &(0x7f0000dfa000)="76061eb15adf659f02a5a3dca6bf6d93f3fb1e87692b7ba58d7fa693899ff58d97ed8fc563c9ffca7d8e887a8ad0f27e16c9e6417910e4e018a792aaf35614ee8093f5956f2b1401d23c581365c3d68b3a606fed5b9336651f6a8e54c6096063ea0148c73b77c8273136f3dfab1eee683362307f29cb", &(0x7f000068f000-0x4b)=""/75}, 0x18) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8, r2}) writev(r1, &(0x7f000000e000)=[{&(0x7f0000021000-0xd1)="ff", 0x1}], 0x1) 2018/02/06 14:00:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000c99000)={0x0, 0x0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r3 = syz_open_dev$mice(&(0x7f00006b4000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000a80000)) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000692000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff}}) [ 305.725800] FAULT_INJECTION: forcing a failure. [ 305.725800] name failslab, interval 1, probability 0, space 0, times 0 [ 305.737144] CPU: 0 PID: 13925 Comm: syz-executor6 Not tainted 4.15.0+ #299 [ 305.744183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.753525] Call Trace: [ 305.756099] dump_stack+0x194/0x257 [ 305.759719] ? arch_local_irq_restore+0x53/0x53 [ 305.764374] ? __save_stack_trace+0x7e/0xd0 [ 305.768704] should_fail+0x8c0/0xa40 [ 305.772413] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 305.777502] ? save_stack+0x43/0xd0 [ 305.781109] ? kasan_kmalloc+0xad/0xe0 [ 305.784977] ? kmem_cache_alloc_trace+0x136/0x750 [ 305.789797] ? alloc_pipe_info+0xb1/0x350 [ 305.793926] ? splice_direct_to_actor+0x64a/0x820 [ 305.798771] ? do_syscall_64+0x282/0x940 [ 305.802904] ? entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 305.808272] ? find_held_lock+0x35/0x1d0 [ 305.812334] ? __lock_is_held+0xb6/0x140 [ 305.816421] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 305.822303] ? rcu_note_context_switch+0x710/0x710 [ 305.827243] should_failslab+0xec/0x120 [ 305.831212] __kmalloc+0x63/0x760 [ 305.834651] ? kmem_cache_alloc_trace+0x456/0x750 [ 305.839487] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 305.845362] ? alloc_pipe_info+0x135/0x350 [ 305.849600] alloc_pipe_info+0x135/0x350 [ 305.853662] splice_direct_to_actor+0x64a/0x820 [ 305.858317] ? _cond_resched+0x14/0x30 [ 305.862197] ? generic_pipe_buf_nosteal+0x10/0x10 [ 305.867037] ? avc_policy_seqno+0x9/0x20 [ 305.871086] ? selinux_file_permission+0x82/0x460 [ 305.875929] ? do_splice_to+0x160/0x160 [ 305.879893] ? security_file_permission+0x89/0x1e0 [ 305.884826] ? rw_verify_area+0xe5/0x2b0 [ 305.888888] do_splice_direct+0x29b/0x3c0 [ 305.893044] ? splice_direct_to_actor+0x820/0x820 [ 305.897888] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 305.902633] ? __sb_start_write+0x209/0x2a0 [ 305.906951] do_sendfile+0x5c9/0xe80 [ 305.910678] ? do_compat_pwritev64+0x100/0x100 [ 305.915254] ? __might_sleep+0x95/0x190 [ 305.919236] ? kasan_check_write+0x14/0x20 [ 305.923464] ? _copy_from_user+0x99/0x110 [ 305.927608] SyS_sendfile64+0xbd/0x160 [ 305.931493] ? SyS_sendfile+0x1a0/0x1a0 [ 305.935463] ? do_syscall_64+0xb7/0x940 [ 305.939430] ? SyS_sendfile+0x1a0/0x1a0 [ 305.943407] do_syscall_64+0x282/0x940 [ 305.947278] ? __do_page_fault+0xc90/0xc90 [ 305.951498] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 305.956504] ? syscall_return_slowpath+0x550/0x550 [ 305.961425] ? syscall_return_slowpath+0x2ac/0x550 [ 305.966344] ? prepare_exit_to_usermode+0x350/0x350 [ 305.971351] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 305.976712] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 305.981553] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 305.986726] RIP: 0033:0x453299 [ 305.989898] RSP: 002b:00007f6e974c6c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000028 [ 305.997590] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 306.004842] RDX: 000000002058f000 RSI: 0000000000000013 RDI: 0000000000000014 [ 306.012097] RBP: 00000000000004a0 R08: 0000000000000000 R09: 0000000000000000 [ 306.019348] R10: 0000000100000000 R11: 0000000000000212 R12: 00000000006f5fa0 2018/02/06 14:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x8, 0x2000005) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000458000)=@common='ip6gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000fb7000), 0x0, 0x0, &(0x7f0000591000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) [ 306.026597] R13: 0000000000000015 R14: 00007f6e974c76d4 R15: ffffffffffffffff 2018/02/06 14:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = getpgid(0x0) ptrace$getenv(0x4201, r2, 0x100000001, &(0x7f0000eda000-0x8)) close(r0) 2018/02/06 14:00:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00003e4000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000000)=0x10) getsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f000085d000), &(0x7f0000c94000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f00006c7000-0xc)={0x2, 0x0, 0x0, 0x1, 0xf2, 0x10000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000184000)='cdg\x00', 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndpcmc(&(0x7f0000e7f000-0x12)='/dev/snd/pcmC#D#c\x00', 0xffffffffffffe0af, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f00001f0000-0x24)={0x6f5, 0x1, 0x1000, 0x100000001, 0x7fff, 0x9, 0x43, 0x4, 0xfd, 0x8000000000038, 0x403, 0x81}) statfs(&(0x7f000050d000)='./file0\x00', &(0x7f0000a16000)=""/218) openat$dsp(0xffffffffffffff9c, &(0x7f0000102000)='/dev/dsp\x00', 0x2, 0x0) socket(0xa, 0x800, 0x1000) 2018/02/06 14:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') open(&(0x7f000036e000)='./file0\x00', 0x100, 0x100) sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000727000)="6664000000e90000") getdents64(r0, &(0x7f0000799000)=""/4096, 0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000a1d000+0xcb9)=""/101) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/02/06 14:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$audion(&(0x7f00008e4000)='/dev/audio#\x00', 0x2, 0x400000) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f00008f5000-0x8)={0x0, 0x6}) openat$mixer(0xffffffffffffff9c, &(0x7f00001a9000)='/dev/mixer\x00', 0x101040, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000005, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003cb000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000da7000-0x4)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000cf1000-0x38)=[{&(0x7f0000e73000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00009c4000-0x40)=[], 0x0, &(0x7f00008a2000-0x30)=[], 0xffffffffffffff7a}], 0x1, 0x0) 2018/02/06 14:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b00000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009c1000)={r0, &(0x7f0000dfa000)="76061eb15adf659f02a5a3dca6bf6d93f3fb1e87692b7ba58d7fa693899ff58d97ed8fc563c9ffca7d8e887a8ad0f27e16c9e6417910e4e018a792aaf35614ee8093f5956f2b1401d23c581365c3d68b3a606fed5b9336651f6a8e54c6096063ea0148c73b77c8273136f3dfab1eee683362307f29cb", &(0x7f000068f000-0x4b)=""/75}, 0x18) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8, r2}) writev(r1, &(0x7f000000e000)=[{&(0x7f0000021000-0xd1)="ff", 0x1}], 0x1) 2018/02/06 14:00:45 executing program 7: r0 = socket(0x18, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x71, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f00001f0000/0x2000)=nil, 0x2000}) 2018/02/06 14:00:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x7fff, 0x18}, 0xc) mmap(&(0x7f0000600000/0x7000)=nil, 0x7000, 0x3000000, 0x13, r0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000606000)='/dev/amidi#\x00', 0x5, 0x800) ioctl$KVM_SMI(r1, 0xaeb7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000d27000)=0xffffffffffffffff, 0xffffffff) 2018/02/06 14:00:45 executing program 3: 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, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000866000)="618174722f736f636b63726561746500") socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/06 14:00:45 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000055b000)='/selinux/validatetrans\x00', 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) memfd_create(&(0x7f0000995000)='/selinux/validatetrans\x00', 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000046e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000054d000-0x4)=0x4, &(0x7f00004dd000-0x4)=0x4) 2018/02/06 14:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000d36000)='/dev/dmmidi#\x00', 0x4, 0x200000) sendmsg$kcm(r2, &(0x7f0000c3b000)={0x0, 0x0, &(0x7f0000690000-0x20)=[{&(0x7f0000cf7000-0x55)="1840d6f22cf0d6fcbbdddce37fadfc904b5bd3bf29b2d2800d70fa7f9f010b65d6e90ff65eeaf99f84c77a5f11723a1790441d350c6850f143f3c9a73c58f5dae5241fb1dec350c6913cbd596f3160bf52bec15c9d", 0x55}, {&(0x7f0000ef3000)="b0772cd1bacfb01d9d4f61bd2437a7c5bdd0b03518dd3e0b70c8ca37d4bffbe009ef61ed366c47dbe4cdd5a8229677520fe366433b5f90badccfa235105468fa43fcab78720db32d94e5e36406c0c2a46f3168254e336c51d3ed57fe473edaa837f3638c308b542b159562bbb22cebb4d507301f019a4f1e9d7fdc4866d8a101d8e4", 0x82}], 0x2, &(0x7f0000008000-0x448)=[{0x58, 0x104, 0x100000000, "08eb05cd2a89cde5f60e13b91e0c44a66d5ea53ba2379c7be6383807528dc8df3a793fa8926813da09e96aed819cbbe2c76ef3223d53200d641d2f28a2c492eacf"}, {0x90, 0x3a, 0x10000, "01aebd9f931860268e9bf0573a18e30b254c1194a95e697c1d4b724beb16c1fbce088ee9005e3d6bcdb08839918971fa0925399de51caa8c24065bbcc71ef999adc32b4f8ddb6ab67e234765fb24c8c891a9ced48fcb0084dcadb058d90068bc775969a3ea5830541fdeaaabf87bf77a681ccd30d31446e6af"}, {0x58, 0x111, 0x7, "c9768986b4aa7b0d89a5ea7f7661dee9a3ecd85b19cb3740e5971ee8e4d662da89ba9a253ab66cdbb158620b51bf396e32f41aaf484982719d46d4f7d1cce68b4c02d2e1"}, {0xc0, 0x1, 0x8001, "3319e45821426fcaa843fe9427b43dd60f6b6322f9cc92dd6e1564757329e29daa8432fa0dd7bdd3f52596c7dd5a0b172a3e6d0f874b6f7d2a6ced4f7dc8902c6160ba3d160e2b23cde498d7af773de37a64526b9b8b5a521a064f27ce956ff85e54e9bcc087f03d4ebdf834112973056efc22acdb7b9586c48a233726306bd3c453706dc3e7d20770663b2ea26120bd6c8ff3f340a9c4d5a33eec16336f991d37ab286447f576a4f27c872da9f323"}, {0x98, 0x119, 0x6, "07b02a3a7177e0210882f94f7fe14fcd8486f36ed84f1456eac7bc29ef735ad65ce92ecc4b1a9d3a197576f5ddec7c2f1952a607fd37ac7ce622ae942bae883260ea442939f235beb853a5ce1c91fc6886a9f7e04a91e0be6e0f6eb7a52b7cd42eb36a2fe55cd8aaba82c078a8db4447b6664d572cb7bc67d88790363aabf6c395235c"}, {0x110, 0x129, 0x0, "4b1062fb6336e79d7107ce18e251b162bf48cbd110b6c9caac5a9fccab441ec366f4103992bb170bb3401b58afe2c4445e5b22166439cb379859cc1afd4a5808f7b525e83da0311a9063e788cde9766ef7c7a15312ad866dcf0039525dbcc70f47ee2902d82e3ea2ab20ac86a2b2c2272c2c0e119fa3fc4985bfd19af9fd88adff904b25a9c3e835a32fafe3ecb0cea229b4c8a84fbb00821de8e5b5c841059c24b2b05d52eb44a483412571a5cb15bb962728944a216f1905dc4ffa689544770e739fcaaa86f17ebcac473f084f49291aa253051f59bf3334cc97c92939efe51014f317974091c0e59344dfbc77e4848c9daac1b80d919ae9"}, {0xa0, 0x6, 0x9, "f529e50607b83e271ea8099fa54bd04fe268e51bb65560f05b521c5aa6beddf2864d8dd835107c98983d228dd8cb6983627559c190e63a292f6cb6b969f52300716f51f675056953656dc78374e405a2b1cecc927b4ba0fe97f80c4353909e50cb509101d2226cd5deb70fe1169716f89847269cf695dd6c0d92f011e525601f3a12a96b46a86cad168e834c"}], 0x448, 0x40}, 0x4000091) 2018/02/06 14:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") fchdir(r0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d33000-0xa)='/dev/cuse\x00', 0x8c00, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r3 = syz_open_procfs(r2, &(0x7f0000332000-0x12)='net/ip6_flowlabel\x00') sendfile(r3, r1, &(0x7f00001d2000)=0xf, 0x100000000) 2018/02/06 14:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c7000-0x8)='environ\x00') dup(r1) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000a28000-0x8)=[0x8, 0x800]) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000033d000-0x30)) r2 = accept(r0, &(0x7f00005c0000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000898000)=0x10) accept$inet(r2, 0x0, &(0x7f00007aa000-0x4)) 2018/02/06 14:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000686000-0xc)={0x0, @loopback, @remote}, &(0x7f0000cf1000)=0xc) getitimer(0x2, &(0x7f0000651000)) r1 = socket$inet(0x2, 0x80004, 0x7) write$tun(r0, &(0x7f0000469000)=@hdr={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, @ipv6={0x0, 0x6, "739e3f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "83d4b5", 0x0, "ff00a4"}}}}}, 0x42) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000e45000-0x14)={@mcast2}, &(0x7f0000b8d000-0x4)=0x14) fcntl$setflags(r1, 0x2, 0x1) 2018/02/06 14:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b00000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009c1000)={r0, &(0x7f0000dfa000)="76061eb15adf659f02a5a3dca6bf6d93f3fb1e87692b7ba58d7fa693899ff58d97ed8fc563c9ffca7d8e887a8ad0f27e16c9e6417910e4e018a792aaf35614ee8093f5956f2b1401d23c581365c3d68b3a606fed5b9336651f6a8e54c6096063ea0148c73b77c8273136f3dfab1eee683362307f29cb", &(0x7f000068f000-0x4b)=""/75}, 0x18) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8, r2}) writev(r1, &(0x7f000000e000)=[{&(0x7f0000021000-0xd1)="ff", 0x1}], 0x1) 2018/02/06 14:00:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000c78000)='/dev/admmidi#\x00', 0xfffffffffffff800, 0xe744ed2482f113e8) accept$nfc_llcp(r0, &(0x7f0000ba1000-0x60), &(0x7f0000986000)=0xfffffffffffffec3) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:45 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000000)={{0x0, 0x3, 0x40, 0x3, 0x3}, 0x100, 0x4, 0x100000001}) getsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000001000-0x94)=""/148, &(0x7f0000001000-0x4)=0x94) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000655000-0x31)=""/49) r2 = gettid() setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002ec000-0x290)={0x6, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3ff}}, 0x1, 0x4, [{{0xa, 0x3, 0x3ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}}, {{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0xfff}}, {{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}}, {{0xa, 0x0, 0xff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}]}, 0x290) exit(0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, r2, 0x0, 0xffffffffffffffff, 0x0) 2018/02/06 14:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dspn(&(0x7f00002f1000-0xa)='/dev/dsp#\x00', 0xfffffffeffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000af6000-0x10)={0x2, &(0x7f0000c28000-0x10)=[{0x0}, {}]}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000f4d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlinkat(&(0x7f0000530000+0xd53)='./file0\x00', r3, &(0x7f0000e81000)='./file0\x00') ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000ddb000)={r2, 0x3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000487000)='./file0\x00', 0x200, 0x15e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00003f7000)={0x0, 0x3, 0xd4}, &(0x7f00002a5000)=0x8) r3 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00006d7000+0xdfd)={0x0, r3}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000d47000)=r2, 0x4) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000130000)) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f000009e000-0x10)={0x8, 0x98}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000b04000)={'vcan0\x00', 0x0}) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f00004c5000-0x14)={@dev={0xfe, 0x80, [], 0x0}, r6}, 0x14) close(r0) 2018/02/06 14:00:45 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f000058f000)=0x51, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000002000-0x8)=0x2) [ 306.394861] kauditd_printk_skb: 689 callbacks suppressed [ 306.394875] audit: type=1400 audit(1517925645.556:23340): avc: denied { net_admin } for pid=14001 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:00:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000ae8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009e2000)='net/igmp\x00') setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000073d000)=@common='nr0\x00', 0x10) sendfile(r1, r1, &(0x7f0000d27000), 0xff) [ 306.425443] audit: type=1400 audit(1517925645.565:23341): avc: denied { dac_override } for pid=14001 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 [ 306.450544] audit: type=1400 audit(1517925645.566:23342): avc: denied { net_admin } for pid=14005 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 2018/02/06 14:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$llc(0x1a, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000fc7000)='/dev/admmidi#\x00', 0x5, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00009ae000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000580000)=0x8ed1) close(r0) [ 306.475465] audit: type=1400 audit(1517925645.581:23343): avc: denied { net_admin } for pid=14005 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 306.500371] audit: type=1400 audit(1517925645.587:23344): avc: denied { dac_override } for pid=14004 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 306.525469] audit: type=1400 audit(1517925645.603:23345): avc: denied { net_admin } for pid=14001 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 306.550369] audit: type=1400 audit(1517925645.609:23346): avc: denied { dac_override } for pid=14001 comm="syz-executor5" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 306.575465] audit: type=1400 audit(1517925645.620:23347): avc: denied { net_admin } for pid=14005 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 306.600303] audit: type=1400 audit(1517925645.641:23348): avc: denied { net_admin } for pid=4220 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b00000)=0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009c1000)={r0, &(0x7f0000dfa000)="76061eb15adf659f02a5a3dca6bf6d93f3fb1e87692b7ba58d7fa693899ff58d97ed8fc563c9ffca7d8e887a8ad0f27e16c9e6417910e4e018a792aaf35614ee8093f5956f2b1401d23c581365c3d68b3a606fed5b9336651f6a8e54c6096063ea0148c73b77c8273136f3dfab1eee683362307f29cb", &(0x7f000068f000-0x4b)=""/75}, 0x18) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8, r1}) 2018/02/06 14:00:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x7) io_setup(0x7, &(0x7f0000a30000-0x8)=0x0) io_getevents(r1, 0x0, 0x9, &(0x7f0000e8a000-0x120)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000456000)) poll(&(0x7f00006c7000-0x40)=[{r0}], 0x1, 0x5) 2018/02/06 14:00:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000766000-0x75)={0x0, 0x6d, "2503684d5fabbfdf2b3497c70ff2e6f086e67c0456a6ee69bcf9a4f487f6cee9e1ab6d4856ccf7f2e05acdfd76d0f2c328941e2f7c06d866a2eb7244e7ad9d9b868275ab7ae257391e3193968a2c55c3eabde4b793a2723310d6bae2bfb1f91a151e00987893c4680f457960bd"}, &(0x7f0000a9e000+0xd6b)=0x75) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000086e000-0x20)={0x1ff, 0x1, 0x0, 0x9, 0x1f, 0xffffffffffff5616, 0x5, 0x2bb, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r2, r2, &(0x7f0000d27000), 0xffffffff) [ 306.625105] audit: type=1400 audit(1517925645.658:23349): avc: denied { net_admin } for pid=4224 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000cc7000-0x50)={{0x15d, 0x3}, {0x7, 0xc83}, 0x800, 0x4, 0x9}) prctl$setmm(0x23, 0x2, &(0x7f00006b9000/0x3000)=nil) 2018/02/06 14:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000c1f000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000053d000)="10", 0x1, r0) r2 = add_key$user(&(0x7f0000893000)='user\x00', &(0x7f0000753000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000908000-0x137)="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", 0x137, r0) keyctl$dh_compute(0x17, &(0x7f00004be000-0xc)={r1, r2, r1}, &(0x7f00005cd000)=""/48, 0x30, &(0x7f000032f000-0x38)={&(0x7f0000d78000)={'sha224-generic\x00'}, &(0x7f00008af000)}) 2018/02/06 14:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000076c000)='/dev/vga_arbiter\x00', 0x20040, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000d95000)={0x0, 0xe4, &(0x7f0000fb1000)=[@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xad}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x2ebe, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x55}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1e04bb8a}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x2, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x7}]}, &(0x7f00009b7000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d7a000-0x20)={0xfff, 0x3, 0x8000, 0x10000, 0x2, 0x7fffffff, 0x9, 0x4, r2}, &(0x7f0000503000)=0x20) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:45 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x4161, &(0x7f0000006000-0x1f5)) r1 = fcntl$getown(r0, 0x9) ptrace$getsig(0x4202, r1, 0x5, &(0x7f0000003000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/mls\x00', 0x0, 0x0) 2018/02/06 14:00:45 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) keyctl$join(0x1, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000bab000)='/dev/qat_adf_ctl\x00', 0x4400, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000023e000-0x8)={0xff, 0xfffffffffffffffa}, 0x8) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000771000)={0x9, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}, {0x2, 0x2, @loopback=0x7f000001}, 0x80, 0x6, 0x9, 0x8, 0x6, &(0x7f00008db000-0x10)=@common='bcsf0\x00', 0x3ff, 0x9, 0x10000}) 2018/02/06 14:00:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000a35000)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000a28000)=0x100) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r2) 2018/02/06 14:00:45 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000fe2000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000dbf000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:45 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000b00000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8, r1}) 2018/02/06 14:00:45 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') rmdir(&(0x7f0000255000)='./file0\x00') sendfile(r0, r0, &(0x7f0000a67000-0x8)=0xf, 0x100000000) 2018/02/06 14:00:45 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009c9000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7f) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000059a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00008ac000)=0x3) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/02/06 14:00:45 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000733000-0x10)={0x0, 0x79ad, 0x93, 0x1000}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000322000)={r1, 0x80000000, 0xc715, 0x800, 0xc5, 0x3dc2b515}, 0x14) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009b6000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000002000-0x4)=@int=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000089c000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x5, 0x8000000000006, 0xc1, &(0x7f0000447000)) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000e35000-0x8)={0x7ff, 0x7}) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00003bf000-0x92)="17800df4556ed6919e0640415772f5f1a41a09681acfbc15ca333e2370e3594c9da36666ebb2947a2b3716a45cb627a1533184ae16357ca392cb64233448c74c4a6af3a9c0522f19b947293e494dc8be58c0e5764906f40403e74a263f957f31e892cc6f53911b8f924c36192aab9235009c0799ff8b9bccd9a77ec2f4e3ebc9aa229d939d0b7a8fde5754cf849326b60ce7", 0x92) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000049e000)=@generic, 0x10) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ca2000-0x8)={0x0, 0x400}, &(0x7f0000a02000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ab2000-0x98)={r1, @in={{0x2, 0x1, @empty}}, 0x3, 0x80000001}, &(0x7f0000bf3000-0x4)=0x98) r2 = syz_open_dev$mice(&(0x7f0000dbd000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f00001a8000-0x5b)={0x80000000, 0x53, "78fe11ec1c5419b38915bfda9628e5d2d786eb057370d00667d39650e734bdf2c8ac23b545bee7fec7151e2b7643ddeb4a4690cb5f0814509553981121fc54360f46b855311ccd9ffd416c92a13a5d0d612c76"}) ppoll(&(0x7f0000761000)=[{r0, 0x4}], 0x1, &(0x7f00002ad000-0x10)={0x0, 0x989680}, &(0x7f000040c000)={0x5}, 0x8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00005d7000-0x8)={r1}, 0x8) 2018/02/06 14:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') r1 = add_key$user(&(0x7f000026a000-0x5)='user\x00', &(0x7f00008a8000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000c70000-0xda)="2434328c377be3967492618fdb53b784b48ffb90481b10457113f13659deb1e3e5745420ebd84ed7e1a2e858dcf4ffffc78676eb6d917128eb0f3af24ae947a2719d599ad1721c0632dfe802dddd285067be6d80247bebc4639143a9f1f44467c374325712280a3a8f997bb936f5e063459621cec5f0cb0dcc807270a0cdeb92d3815c6ce888b60ff9d948ccef68fcd21b97c4f9c582cd15bb2c7806187faff5baa8622ecfc4da7688c17a4f2e1be2c8eb3dd2b06a2a025a4f2306833b21569a5d954b9c172008af68f6ece4e307d289a52f3cd1a9ec87d0e7d9", 0xda, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7fff) keyctl$get_security(0x11, r1, &(0x7f00002e2000)=""/90, 0x5a) sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffd, 0x2, 0x2, 0x9, 0x7fffffff, 0x0, 0x800}, 0xfffffffffffffe73) socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005b9000)='/selinux/checkreqprot\x00', 0x20000, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000826000), 0x80000) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000052000)) connect$rds(r2, &(0x7f0000238000-0x10)={0x2, 0x1, @empty}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007e6000)) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f0000014000)='/dev/dmmidi#\x00', 0x2, 0x902) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000653000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000c36000-0xb4)=[{{0x0, 0x0, &(0x7f00008c2000-0xa0)=[{&(0x7f0000167000-0xd8)=""/216, 0xd8}, {&(0x7f0000eaa000-0x8a)=""/138, 0x8a}, {&(0x7f00009fe000)=""/189, 0xbd}, {&(0x7f00009d8000-0x9d)=""/157, 0x9d}, {&(0x7f00004f4000-0xfb)=""/251, 0xfb}, {&(0x7f000026a000)=""/13, 0xd}, {&(0x7f0000630000)=""/41, 0x29}, {&(0x7f0000255000)=""/50, 0x32}, {&(0x7f0000131000-0x3b)=""/59, 0x3b}, {&(0x7f0000273000-0x5)=""/5, 0x5}], 0xa, &(0x7f0000eab000-0xd6)=""/214, 0xd6, 0x1}, 0x4}, {{&(0x7f0000ca4000-0x8)=@sco, 0x8, &(0x7f000034a000)=[{&(0x7f0000cd7000)=""/85, 0x55}, {&(0x7f000060d000-0xe7)=""/231, 0xe7}, {&(0x7f0000d05000)=""/69, 0x45}], 0x3, 0x0, 0x0, 0x34000000000}, 0x9}, {{&(0x7f0000596000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x3a, &(0x7f0000f6b000)=[{&(0x7f0000e68000-0x2a)=""/42, 0x2a}, {&(0x7f00001c3000-0x53)=""/83, 0x53}, {&(0x7f00007ae000)=""/138, 0x8a}, {&(0x7f0000576000-0x22)=""/34, 0x22}, {&(0x7f000089d000)=""/4096, 0x1000}, {&(0x7f0000b80000)=""/220, 0xdc}, {&(0x7f0000d19000)=""/71, 0x47}, {&(0x7f00004fb000-0x95)=""/149, 0x95}], 0x8, &(0x7f0000ffe000-0x59)=""/89, 0x59, 0x1614}, 0x400}], 0x3, 0x2, &(0x7f0000b1a000-0x10)={r1, r2+30000000}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000498000)={{{@in=@dev, @in6=@remote}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00008cc000-0x4)=0xe8) 2018/02/06 14:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000001000-0x1)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000791000-0x34)={{0xffffffffffffffff, 0x1, 0x1, 0x0, 0x80000001}}) 2018/02/06 14:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x81b000)=nil, 0x81b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="85", &(0x7f0000009000)}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') open(&(0x7f00001c3000)='./file0\x00', 0x8000, 0x44) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000031c000), &(0x7f0000fdf000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00009b6000)={0x1, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000409000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00003c9000)="7265742ff26663636d6d00") sendfile(r2, r2, &(0x7f0000d27000), 0xffffffff) r3 = request_key(&(0x7f00004c3000-0x5)='user\x00', &(0x7f00003cb000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000be6000)=':lotrusted-[{\x00', 0xfffffffffffffffe) add_key$keyring(&(0x7f0000d72000-0x8)='keyring\x00', &(0x7f0000b56000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r3) 2018/02/06 14:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000084c000-0x8)) write$selinux_load(r3, &(0x7f0000955000-0x11)={0xf97cff8c, 0x8, 'SE Linux', "84"}, 0x11) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)) mq_open(&(0x7f0000920000-0xb)='(nodevproc\x00', 0x801, 0x9, &(0x7f0000192000)={0xec3, 0x1, 0x1, 0x1, 0x10000000000000, 0x0, 0xb0, 0xe6}) socket$inet6(0xa, 0x80005, 0x10001) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004fb000-0xc)='/dev/rfkill\x00', 0x101, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000b63000-0x30)={0xc6, 0x3, 0x5, 0xfff, 0x2, 0xa3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:46 executing program 6: munlock(&(0x7f0000ec4000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") getpgid(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004d9000-0x4)) getpgid(0xffffffffffffffff) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000088d000-0x8)='./file0\x00', 0x101000, 0x100) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000287000)=0x1e, 0x4) utime(&(0x7f0000765000)='./file0\x00', &(0x7f0000f19000-0x10)={0x3, 0xfffffffffffffff8}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000066a000)='/selinux/policy\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000ec3000)=[], 0x0, 0x1) recvmsg$kcm(r2, &(0x7f0000d19000)={0x0, 0x0, &(0x7f0000b75000-0x90)=[{&(0x7f00002a5000-0x2f)=""/47, 0x2f}, {&(0x7f00004a2000-0xd3)=""/211, 0xd3}, {&(0x7f0000b80000-0x15)=""/21, 0x15}, {&(0x7f000073a000-0xdb)=""/219, 0xdb}, {&(0x7f0000d34000)=""/42, 0x2a}, {&(0x7f0000bb8000)=""/229, 0xe5}, {&(0x7f0000a14000-0x22)=""/34, 0x22}, {&(0x7f0000d33000-0x8f)=""/143, 0x8f}, {&(0x7f00002a3000-0xe3)=""/227, 0xe3}], 0x9, 0x0, 0x0, 0x2}, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00005d4000), &(0x7f00000db000)=0x4) write(r0, &(0x7f000011b000)="d5ad0849e2ec67b55458ec12a4e2b3ce3ec60632c554d939ff6c344aa4f216a1218cf21deb0ee8ab47c177162add4d14e1258443d19b1f935c3128cc32b7f679577145f07f4d54c92a7105b25216b7c8cabb917441de2188edd40ef4825623cd36fb6299e50642443dd94046b487b81d6df21ac4021fdfa769f8b150886a4a457731dc2a41ecedc2b8d19fcee879bd60e5aea9331a7a4d0996ba9288914b384e1e4b212b50ee00298cb6668dbf388fdda457f7ede7533a0868dffebd77249bd3337b7445e88334220c", 0xc9) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f000022c000-0x4)=0x6, 0x3) bind$alg(r0, &(0x7f0000ecd000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc(des3_ede),sm3-generic)\x00'}, 0x58) connect$llc(r1, &(0x7f00008b2000)={0x1a, 0x15, 0x7, 0x6, 0x20, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000b7f000)='keyring\x00', &(0x7f00007be000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f000027e000-0x8)='keyring\x00', &(0x7f0000336000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) r5 = add_key$user(&(0x7f0000d2b000-0x5)='user\x00', &(0x7f0000986000)={0x73, 0x79, 0x7a}, &(0x7f00004ea000-0x1)="b3", 0x1, r4) keyctl$update(0x2, r5, &(0x7f000060e000-0xf1), 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r6 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000919000)={0x0}, &(0x7f000031c000-0x4)=0xc) ptrace$poke(0x4, r7, &(0x7f0000a2d000-0x8), 0xfff) sendmmsg$alg(r6, &(0x7f0000095000-0x38)=[{0x0, 0x0, &(0x7f0000d55000)=[{&(0x7f0000dd9000-0x1f)="b65304000000002000e7eaf2fc75cda97f09a2b911ee3e03b64307c4feb443", 0x1f}], 0x1, &(0x7f000027c000)=[]}], 0x1, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) pkey_alloc(0x0, 0x1) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00006b9000)=0x1, 0x4) creat(&(0x7f0000097000)='./file0\x00', 0x115) setsockopt$llc_int(r2, 0x10c, 0x5, &(0x7f0000970000-0x4)=0x9e, 0x4) io_submit(r8, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x20009, 0x0, r6, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/06 14:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000fc4000)='[\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = creat(&(0x7f00009a8000)='./file0\x00', 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ad000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000572000-0x38)={0x2, 0x0, [{0xc000000b, 0x20, 0xcb, 0x2, 0x5}, {0xc0000000, 0x11a, 0x3, 0x51e, 0x4}]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00009be000)=[{{&(0x7f0000fa3000-0x80)=@generic, 0x80, &(0x7f00007c5000)=[{&(0x7f00007b1000)=""/253, 0xfd}], 0x1, 0x0, 0x0, 0x3f}, 0xfffffffffffffff8}, {{&(0x7f0000edc000)=@nfc, 0x10, &(0x7f0000795000)=[{&(0x7f00007d9000-0x4d)=""/77, 0x4d}, {&(0x7f0000c58000-0x58)=""/88, 0x58}, {&(0x7f00005fa000-0xce)=""/206, 0xce}, {&(0x7f000046b000)=""/65, 0x41}, {&(0x7f00004ee000-0x8c)=""/140, 0x8c}, {&(0x7f0000b78000-0x29)=""/41, 0x29}, {&(0x7f0000fc6000)=""/168, 0xa8}, {&(0x7f00005cf000)=""/163, 0xa3}, {&(0x7f0000a64000)=""/221, 0xdd}, {&(0x7f0000f2e000-0x1000)=""/4096, 0x1000}], 0xa, &(0x7f0000670000-0x20)=""/32, 0x20, 0x7fff}, 0x400}, {{&(0x7f0000a12000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, 0x1e, &(0x7f0000363000-0x40)=[{&(0x7f0000274000-0xf7)=""/247, 0xf7}, {&(0x7f0000369000-0x6a)=""/106, 0x6a}, {&(0x7f0000ff4000)=""/249, 0xf9}, {&(0x7f00002c6000)=""/55, 0x37}], 0x4, &(0x7f000001e000-0xc8)=""/200, 0xc8, 0xfffffffffffffff8}, 0xffffffff}, {{&(0x7f0000abf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000ccd000)=[{&(0x7f0000089000-0x3a)=""/58, 0x3a}, {&(0x7f0000105000)=""/174, 0xae}, {&(0x7f0000594000)=""/19, 0x13}, {&(0x7f000071f000)=""/140, 0x8c}, {&(0x7f0000c1c000)=""/24, 0x18}, {&(0x7f0000148000-0x50)=""/80, 0x50}], 0x6, 0x0, 0x0, 0x9}, 0x400}, {{&(0x7f0000ade000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000c9f000)=[{&(0x7f0000d55000)=""/115, 0x73}, {&(0x7f0000e1a000-0x46)=""/70, 0x46}, {&(0x7f0000e6e000-0x1b)=""/27, 0x1b}, {&(0x7f00000c7000)=""/39, 0x27}, {&(0x7f0000927000)=""/41, 0x29}, {&(0x7f0000d0f000)=""/156, 0x9c}, {&(0x7f000008c000-0xcd)=""/205, 0xcd}, {&(0x7f000054d000)=""/146, 0x92}, {&(0x7f0000f4d000-0xa5)=""/165, 0xa5}], 0x9, 0x0, 0x0, 0x8}, 0x9}, {{0x0, 0x0, &(0x7f000090b000)=[{&(0x7f0000473000)=""/214, 0xd6}], 0x1, &(0x7f0000d06000)=""/211, 0xd3, 0x8}, 0x3ff}, {{&(0x7f0000b0e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00004cf000-0x30)=[{&(0x7f0000000000)=""/117, 0x75}, {&(0x7f000005d000-0x1b)=""/27, 0x1b}, {&(0x7f0000ac9000)=""/4096, 0x1000}], 0x3, &(0x7f0000448000-0x56)=""/86, 0x56, 0x4}, 0x3}, {{&(0x7f00000db000)=@l2, 0xe, &(0x7f0000347000)=[{&(0x7f00001f1000-0xa0)=""/204, 0xcc}, {&(0x7f00002ff000-0x5d)=""/93, 0x5d}, {&(0x7f0000344000-0x1000)=""/4096, 0x1000}, {&(0x7f000091f000)=""/141, 0x8d}], 0x4, &(0x7f0000b8b000-0x46)=""/70, 0x46, 0x5}, 0x3}, {{0x0, 0x0, &(0x7f0000825000-0xa0)=[{&(0x7f00003ac000)=""/151, 0x97}, {&(0x7f00002de000-0x70)=""/112, 0x70}, {&(0x7f00009f9000-0xf2)=""/242, 0xf2}, {&(0x7f0000d81000)=""/253, 0xfd}, {&(0x7f0000ac7000-0xaf)=""/175, 0xaf}, {&(0x7f0000d54000)=""/168, 0xa8}, {&(0x7f0000ea8000-0xc4)=""/196, 0xc4}, {&(0x7f0000b94000)=""/122, 0x7a}, {&(0x7f0000d45000)=""/16, 0x10}, {&(0x7f0000fe5000)=""/46, 0x2e}], 0xa, &(0x7f0000fc2000)=""/192, 0xc0}, 0x8}], 0x9, 0x101, &(0x7f00009d3000-0x10)={0x77359400}) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000755000-0xa)={0x2, "17a5dd20e281"}) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) unshare(0x84000) umount2(&(0x7f0000d97000)='./file0\x00', 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) rename(&(0x7f00008ee000)='./file0\x00', &(0x7f0000f44000-0x8)='./file0\x00') 2018/02/06 14:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) socket$inet(0x2, 0x80000, 0xfffffffffffffff7) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000d7d000-0xa)='/dev/cuse\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f000080b000-0x4)=0x3, 0x4) close(r0) 2018/02/06 14:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000084c000-0x8)) write$selinux_load(r3, &(0x7f0000955000-0x11)={0xf97cff8c, 0x8, 'SE Linux', "84"}, 0x11) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)) mq_open(&(0x7f0000920000-0xb)='(nodevproc\x00', 0x801, 0x9, &(0x7f0000192000)={0xec3, 0x1, 0x1, 0x1, 0x10000000000000, 0x0, 0xb0, 0xe6}) socket$inet6(0xa, 0x80005, 0x10001) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = creat(&(0x7f000054a000)='./file0\x00', 0x4000000000000) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000188000-0x50)={@generic, @ifru_data=&(0x7f0000e62000)="84823fa4fa8445aa92af6bd92042f1f108b3f4adfdace939a8834a796940db10"}) r3 = syz_open_dev$midi(&(0x7f0000244000)='/dev/midi#\x00', 0x0, 0x480000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000fd6000-0x4)=0x2, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, &(0x7f00006b5000-0x4)) 2018/02/06 14:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000cf4000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000eef000)='map_files\x00') sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000a87000)) 2018/02/06 14:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1000008, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00008b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() fstat(0xffffffffffffffff, &(0x7f0000116000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) ftruncate(r3, 0xffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000ecf000-0xa)='/dev/dsp#\x00', 0x8800000000000000, 0x40000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0xc0505350, &(0x7f0000ef9000)={{0x1f, 0x7}, {0x3, 0x6}, 0x9, 0x2}) utimes(&(0x7f000024e000-0x8)='./file0\x00', &(0x7f0000a6e000)={{0x0, 0x7530}, {0x0, 0x2710}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x40}, 0x20) r6 = memfd_create(&(0x7f0000e69000)='\x00', 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a30000-0x8)={0x0, 0xff}, &(0x7f0000170000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000078c000-0x8)={r7}, &(0x7f000061a000-0x4)=0x8) ioctl$KVM_ENABLE_CAP(r6, 0x4068aea3, &(0x7f0000674000-0x68)={0x81, 0x0, [0x9, 0x5, 0x2, 0xffffffffffffd999]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00003a4000-0xe8)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00002f6000-0x4)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000164000)={0x0, @dev, @empty}, &(0x7f0000a3a000-0x4)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x1000000000001b, &(0x7f00003f4000-0x14)={@empty, r8}, 0x14) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000364000)) memfd_create(&(0x7f0000abe000-0x10)='\\:/user((-wlan1\x00', 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r6, 0x111, 0x1, 0x0, 0x4) close(r3) 2018/02/06 14:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000caa000-0x38)={&(0x7f0000666000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast1=0xe0000001}, 0x4, 0x2, 0x3, 0x3}}, 0x2e, &(0x7f00001cb000-0x50)=[{&(0x7f0000486000)="edfb67071dea27f4f29d27ec1f16014586212d39d656b26929ea4f80dd3fd8baa7a3ace9d0e4646f9d24e269c967d7932e461fd6b2b5e46628e710d9adc4e93752f4ea567cf4ac4c6fd3171c7e9005d0d8fe39c5b765a1ee6dbeb2fdeb9f755613d9d92f3fc248f3b9ebdbb29d8fe232f106cd1c1e22bd04b722e95ea49bce35db061d0359acdf616e69606f9bfd4d8fc8d9953c3d0b27ef05bba841c23113e5250078fff8c1294c238ba98abc0a4220ea25934cc2f3be8057ff7161d4e6", 0xbe}, {&(0x7f000033e000)="bbb2247c52e64ed0ac88f8c408dfdf970516b16f8fee26dfe4a00078430c0a504239979e74c705c443bc8a8c4104d1db51d393446c918a061e50fa3ca65ab1ea65e7f5c125a8757f8994a74e78cef6b8c18a95cdc5c2674ca31f1b8ef6ae1edd3a4780305592b9f0ec6b0fe57e9607dece75dc7fb3747dd9021a483bed99fa75f6d42f2e1431617102a36e48729e8f348571a1463fa29f3ef24e663dfe3e5e2a7fef041a1741beb425fcb04f56f9bf9a17089d83ad46b8903af8a82f3fa11c40bd446952103ec44a8d532eaadd", 0xcd}, {&(0x7f0000bfc000)="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{0xf8, 0x11d, 0x7ff, "3cb798db3209f4d02bf9825f98e336c91ec271cefb5f7eb45cb39a9bc1e5d88b3a1ad5e818badf1c4cbc89d570ca8fe8b82a1a6ffebd494b4ebeeaae709d4cf0ade46c1178aa45bfbd8effa2b56e9b03777faa85ad848174633e66aadc02800a2ff89fc7e7aca5816222c84082686b44a13f78be832b30df1c2c7df37efff45254ccfc8d85215446575c4aaa9501dcea5ddf9d1174c47693fc7ad6de9625e985e2ad6bcfb618690b6f01cf5e76bbdb34884d8e3ade93c9c22b63d7516fa371304410ada32412d8912b6433ae1450d05c2df20d94e78dc822e259996edf8cd02627dbf926a170f8e7"}, {0x100, 0x0, 0xfe94, "ec9babeb2bb87736afa678031e09665d14d366d3caca624d9616564976f83d25e94a8b18bd6cc1bbd8b52028bb0ee4c0ae6ea837eb4a5fd0eb60cfb7c7a4440bcbc45ab939af53f3fb5368aea3dfa2067b7a95f246a0b7873599df19999887957b44263c420bfa3ddca6946f3c4fd03ddea40a0148599dfb1c3e5170b7da2b0ade3bd32229fe2b2bd70e20d4cbbd6fff533dbe0549aa281a4c61e97b74ce93547708b3b1259b4e0a136b029ed1e4dc53e690f16e9f8922b3cecff07b8c261707c7fa37f64c56d0122d0cc491c5baae4bc32b9fd0bb8757a5cd0efeab150a954822b526b34d88b8b88e98"}], 0x1390, 0x4}, 0x80) 2018/02/06 14:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000084c000-0x8)) write$selinux_load(r3, &(0x7f0000955000-0x11)={0xf97cff8c, 0x8, 'SE Linux', "84"}, 0x11) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)) mq_open(&(0x7f0000920000-0xb)='(nodevproc\x00', 0x801, 0x9, &(0x7f0000192000)={0xec3, 0x1, 0x1, 0x1, 0x10000000000000, 0x0, 0xb0, 0xe6}) socket$inet6(0xa, 0x80005, 0x10001) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f77000)='net/protocols\x00') inotify_init1(0x80000) sendfile(r0, r0, &(0x7f00004db000)=0x8000003, 0x5) 2018/02/06 14:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) r1 = shmget$private(0x0, 0x3000, 0x54000002, &(0x7f00001a2000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = shmget$private(0x0, 0x4000, 0x8, &(0x7f0000f5f000/0x4000)=nil) shmat(r2, &(0x7f0000cb4000/0x3000)=nil, 0x6000) r3 = accept$ipx(r0, &(0x7f0000ff7000-0x10), &(0x7f0000aa9000-0x4)=0x10) ioctl$KVM_GET_SUPPORTED_CPUID(r3, 0xc008ae05, &(0x7f0000ac2000)=""/106) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000387000-0x73)="7014a6babf623d6ed1e5157af31f748eaa9448c46f7313cd42c82f247d9cd385a73f1a7f5fa9ff5081bad6898fe9fbbea52ddfa4c2b55d0927b5ed54f1a845011be764f40d2df655e1b46801c8a0e2818a4d3c3a2ee0d89a1576ed83a2dadb2d7fe224d2ecf770fac725e67e325ca05452daff") 2018/02/06 14:00:46 executing program 3: setpriority(0xfffffffffffffffe, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000011f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xd, r0, 0x200, &(0x7f0000001000-0x4)="39f516f0") sched_getscheduler(r0) 2018/02/06 14:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000c95000-0xc)='/dev/amidi#\x00', 0x3, 0x1) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f000026b000)="1756794bf5cf199f09ab40e79bda0d3a2e59f40b0ff3413dc5ffb8f2cd85d9b761b78237532c58efca848e48f9c8e1c15305d1d7fcb13453a6faf040e0151bc86ea35fe172f586c24b22994c2ee39b8611b2093e5c1008995eb25f7ca6ae0e023ed186e33f70d955401db2f4d734bf7bbf3411a1a053011960e8ed215af13a406c67dddac557b05b3c1385953706b812b15fa832fe59bf705161b4105e297ba44abc34546677cb16134ba94b4f091db50a58a0de782541e1c4c54dd73cd3785b86093996f76664a4c9cb40d4bd60ad020e9326d348d1254661d31dadee6ae40f0b3823b5e7a6d4683f", 0xe9) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r1, &(0x7f0000298000-0x38)={&(0x7f00008f9000)=@can={0x0, 0x0}, 0x10, &(0x7f000016f000)=[{&(0x7f0000be3000-0x9)=""/9, 0x9}, {&(0x7f00003ed000+0x5b3)=""/10, 0xa}, {&(0x7f0000094000-0x50)=""/80, 0x50}, {&(0x7f0000fe2000)=""/43, 0x2b}, {&(0x7f00002db000-0xbe)=""/190, 0xbe}, {&(0x7f0000b48000)=""/189, 0xbd}, {&(0x7f0000afb000)=""/209, 0xd1}, {&(0x7f0000227000-0xf1)=""/241, 0xf1}, {&(0x7f0000e49000)=""/105, 0x69}], 0x9, 0x0, 0x0, 0x8}, 0x10000) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00007aa000-0xc)={r2, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a54000), &(0x7f00000d4000)=0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000905000-0x4)=0x400, 0x4) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f00009a7000)) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r4 = dup3(r1, r3, 0x80000) ioctl$KVM_ASSIGN_SET_MSIX_NR(r4, 0x4008ae73, &(0x7f0000ead000)={0x5, 0x5bd3}) 2018/02/06 14:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mouse(&(0x7f0000425000-0x12)='/dev/input/mouse#\x00', 0x8, 0x2) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000118000-0x4)=r2) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000093a000)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000a85000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00005f5000-0x8)={r3, r4}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000f4000)) 2018/02/06 14:00:46 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000b93000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r3 = socket$inet6(0xa, 0x7, 0x81) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f00003db000-0x4), &(0x7f0000c25000)=0x4) close(r0) openat$kvm(0xffffffffffffff9c, &(0x7f0000d47000)='/dev/kvm\x00', 0x10000, 0x0) 2018/02/06 14:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000084c000-0x8)) write$selinux_load(r3, &(0x7f0000955000-0x11)={0xf97cff8c, 0x8, 'SE Linux', "84"}, 0x11) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)) mq_open(&(0x7f0000920000-0xb)='(nodevproc\x00', 0x801, 0x9, &(0x7f0000192000)={0xec3, 0x1, 0x1, 0x1, 0x10000000000000, 0x0, 0xb0, 0xe6}) socket$inet6(0xa, 0x80005, 0x10001) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000a87000)) 2018/02/06 14:00:46 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000084c000-0x8)) write$selinux_load(r3, &(0x7f0000955000-0x11)={0xf97cff8c, 0x8, 'SE Linux', "84"}, 0x11) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)) mq_open(&(0x7f0000920000-0xb)='(nodevproc\x00', 0x801, 0x9, &(0x7f0000192000)={0xec3, 0x1, 0x1, 0x1, 0x10000000000000, 0x0, 0xb0, 0xe6}) socket$inet6(0xa, 0x80005, 0x10001) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:46 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000)=0x53, 0xffffffff) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000743000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d8e000)={0x0, 0x0}, &(0x7f0000e9a000)=0xc) r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000727000-0x4)=0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000eea000)={0x1, 0x1000, 0x4, 'queue0\x00', 0x8000}) fstat(r1, &(0x7f0000028000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() sendmmsg$unix(r1, &(0x7f00006f6000-0x38)=[{&(0x7f0000e68000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000b1a000-0x80)=[{&(0x7f00000a3000)="66917f6719d9", 0x6}, {&(0x7f0000685000-0x9f)="c6c18750922d0c852454027e37859f3d7b248737901a193c0f99ac39572a816021f3c27d66645b14b6766833528b32a1f49aeb48560e15ccf7e5df49e27934f60b4be6d385470889182ba6b0840f23058ed2484dc91abd66ca17c8da5b1dca9571928337c556619e9e8860f522c0e57748f2c37b43ad8bd7ea23756a5eb0a6616a75eede1fbbfcfe642e3953b86abbed417cf0379293ed6bf1a8a35b8420c0", 0x9f}, {&(0x7f0000902000-0x19)="c0f995cb86c09f4169a827fcf3fadc2d1fd5ace893bf94c6a5", 0x19}, {&(0x7f00005eb000)="e39e0f8697765ba36db4c9747b583054051696ef70e75e78b55570c469965e3b2f35cffcde5208b20a592eb6d33388340a2f1f9445e19bbf7e23bc59fe8e2ff7476d0b42487ccb73c8af561c624e4464437d10ca4da720fbfa266875808d910b43444f41e0fc186bfe3146ec7f5c9d7bd0667d1987278a0fee11ee7010c58001c34a", 0x82}, {&(0x7f0000cd9000)="270d52ed48c34d1316f803e4dc0fc06bc030e3b823560f8c1ed65804b9256f45a87e1dd3279e9848718cb7fea6a0b96fc4e930eddbcc29a72b7c0b4e6d587470b2a48d907ffb7febdb61c195d82ce3105e26a4612be709a1d7b5c4f08ec04383a298c1f83eee07165e06705d72b1787dd40a3bc480595bfd5e09", 0x7a}, {&(0x7f00004af000-0x4c)="6122dc09e5cd2e2e09aa9012c1c4a9dc093953157e2133c46d9676227f3bdbd5f6ad0b771290b3d724a8064ae879d6d6eb736f0478771a5041b70016fa0cdd4f1a3fc69c9315983a928cb54f", 0x4c}, {&(0x7f0000176000-0x7a)="f0765fb9c59080751fa84dc2beab4445fb38e27cbbfbb34765fee396927ef154e3a68eae3d82510eb6b1294cbfc20d6bebd940184becc4866754ca95a234e2769271f1b4094a9ea64404880831113ea245cf213447dd471c38f0951352d1a99dd2ff7ef51a6116aed6e7cbb51d08edc1501bd2e175b772fd3991", 0x7a}, {&(0x7f0000514000-0x53)="2cd9839bcae25371236a4aae03d294946d49aaf0fd30566af1732abba6891ddec0625669d0723fdcb4670ffcfa116d9f94efb30c721cd6400c957158ba86b6bfd2836a50421d0c29658c1126f2e330c2a30f03", 0x53}], 0x8, &(0x7f00008c0000-0x68)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x68, 0x40000}], 0x1, 0x8051) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000821000)={@broadcast, @local, @remote}, &(0x7f0000fa5000)=0xc) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f000055a000-0x8)) socketpair(0xd, 0xa, 0x8, &(0x7f0000f9a000)) 2018/02/06 14:00:46 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:46 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000096c000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000977000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) bind$ax25(r1, &(0x7f000087e000-0x10)={0x3, {"3856ab87a75d82"}, 0xff}, 0x10) 2018/02/06 14:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000cd6000)={@loopback={0x0, 0x1}}, 0x15) 2018/02/06 14:00:46 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00007a7000-0x12)='/dev/snd/midiC#D#\x00', 0x100000001, 0x100) r1 = semget(0x1, 0x4, 0x4) semctl$GETZCNT(r1, 0x5, 0xf, &(0x7f0000f23000-0x1000)=""/4096) bind$unix(r0, &(0x7f00000d6000-0xa)=@file={0x0, './file0\x00'}, 0xa) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00005cf000-0xb8)={0x0, 0x3, 0x0, 0xff, 0x5, 0x6, 0x80000000, 0x6, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x963, 0x401, 0x6b28, 0x9ecd, 0x863a}}, &(0x7f00002ea000-0x4)=0xb8) r4 = syz_open_dev$vcsa(&(0x7f0000a94000)='/dev/vcsa#\x00', 0x2, 0x20300) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f00002c1000-0x8)={r3, 0x8}, &(0x7f000070b000)=0x8) 2018/02/06 14:00:46 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) pipe(&(0x7f0000258000-0x3)={0x0, 0x0}) setsockopt$llc_int(r2, 0x10c, 0xc, &(0x7f000029c000)=0x7, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00005e7000-0xb)='/dev/audio\x00', 0x18040, 0x0) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f8a000-0xc)={@loopback, @dev, @remote}, &(0x7f00006bb000-0x4)=0xc) 2018/02/06 14:00:46 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$evdev(&(0x7f0000d48000-0x12)='/dev/input/event#\x00', 0x3f, 0x4000) socketpair(0x55, 0x6, 0x0, &(0x7f0000a37000-0x8)={0x0}) getdents(r2, &(0x7f0000ede000-0x6a)=""/106, 0xfffffffffffffdfc) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000084c000-0x8)) write$selinux_load(r3, &(0x7f0000955000-0x11)={0xf97cff8c, 0x8, 'SE Linux', "84"}, 0x11) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)) mq_open(&(0x7f0000920000-0xb)='(nodevproc\x00', 0x801, 0x9, &(0x7f0000192000)={0xec3, 0x1, 0x1, 0x1, 0x10000000000000, 0x0, 0xb0, 0xe6}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) mknod(&(0x7f0000004000-0x5)='./file0\x00', 0x100, 0x7) 2018/02/06 14:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d9f000)='/dev/vcs#\x00', 0x3, 0x1) connect$nfc_llcp(r1, &(0x7f00005a0000-0x60)={0x27, 0x40, 0x80000000, 0x1, 0x7, 0x2, "fb5337bc263b9560e0b036845d8fb61c461ac847f33f8489cda7b1a8b6cd15b0c57687ecc393a7b89ab0e82a4039d765fbbc2880d9bb655e63733d0ddd7888", 0x400}, 0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000056f000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x3, [@generic='\f']}]}]}, 0x40}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f00004e2000-0xa)='/dev/dsp#\x00', 0x0, 0x40000) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000ec8000-0x4)=0xa78) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000921000-0x4)=0x0) ptrace(0x4217, r2) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000e50000)={0x8, 0x6}) syz_open_pts(r1, 0x8a6449c9cf80f727) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00002a8000)={0x0, 0x1, 0x2, 0x3, 0x2, 0x80000000}, &(0x7f0000c51000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000052b000)={r3, @in={{0x2, 0x0, @rand_addr=0x4}}, 0xfffffffffffffffa, 0x2, 0x7ff, 0xd0, 0x8}, &(0x7f0000da8000-0x4)=0xa0) 2018/02/06 14:00:47 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x200000000001b, &(0x7f0000cd6000)={@dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x17}}, 0x91e372dbaf5bcea2) 2018/02/06 14:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000084c000-0x8)) write$selinux_load(r3, &(0x7f0000955000-0x11)={0xf97cff8c, 0x8, 'SE Linux', "84"}, 0x11) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003f2000-0x8)) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x100000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x80}, {0x0, 0x0, 0x0, 0x0, 0x61}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000d2d000)='/dev/dmmidi#\x00', 0x6, 0x200) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000afc000-0x4)=0xfff, &(0x7f000079e000-0x8)=0x4) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000e75000-0x11)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000f84000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a05000)=0x24) 2018/02/06 14:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000097c000-0x9)='/dev/kvm\x00', 0x4000, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000063e000)='/dev/sequencer2\x00', 0x208041, 0x0) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) connect$nfc_raw(r2, &(0x7f0000acd000-0x10)={0x27, 0x80, 0x3e1, 0x7}, 0x10) 2018/02/06 14:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000d9f000)='/dev/vcs#\x00', 0x3, 0x1) connect$nfc_llcp(r1, &(0x7f00005a0000-0x60)={0x27, 0x40, 0x80000000, 0x1, 0x7, 0x2, "fb5337bc263b9560e0b036845d8fb61c461ac847f33f8489cda7b1a8b6cd15b0c57687ecc393a7b89ab0e82a4039d765fbbc2880d9bb655e63733d0ddd7888", 0x400}, 0x60) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:47 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000ff7000)={@multicast1, @multicast1, @loopback}, &(0x7f0000ba3000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r1, r1, &(0x7f0000d27000), 0xffffffff) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000cd5000-0xc)={@local, @dev}, &(0x7f0000fc1000)=0xc) 2018/02/06 14:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='net/ip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) openat$mixer(0xffffffffffffff9c, &(0x7f000087a000-0xb)='/dev/mixer\x00', 0x18000, 0x0) 2018/02/06 14:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000084c000-0x8)) write$selinux_load(r3, &(0x7f0000955000-0x11)={0xf97cff8c, 0x8, 'SE Linux', "84"}, 0x11) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000729000-0x20)={0x100, 0x0, 0x1, 0x567fb416}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x0, 0x0) pipe(&(0x7f00005aa000-0x8)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000a30000-0x8)={0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002d0000)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009dd000-0x20)={0x0, 0x8001, 0x2, 0x8, 0x4, 0x3, 0x4, 0x7, 0x0}, &(0x7f00007f2000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000068000)={0x3f, 0x7, 0x8, 0x200, 0xfff, 0x100000001, 0x8, 0x6f9, r3}, &(0x7f0000280000-0x4)=0x20) r4 = fcntl$dupfd(r1, 0xffffffffffffffff, r2) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f000057b000)={0x1, 0x3}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000093c000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r1, &(0x7f0000596000-0x38)={&(0x7f0000cf6000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32, &(0x7f0000b42000)=[], 0x0, &(0x7f000087c000-0x1398)=[{0x10, 0x10d}], 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000053a000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffca2) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$bt_sco(r3, &(0x7f000075a000)={0x1f, {0x9e4, 0x10000, 0x7, 0x2, 0x2}}, 0x8) setsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) 2018/02/06 14:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x24000200) unshare(0x20020000) mkdir(&(0x7f0000040000)='./bus\x00', 0x0) mount(&(0x7f0000b78000)='./file1\x00', &(0x7f0000cd8000)='./bus\x00', &(0x7f0000043000)='ramfs\x00', 0x20, &(0x7f0000048000)) r0 = syz_open_dev$admmidi(&(0x7f0000278000-0xe)='/dev/admmidi#\x00', 0x0, 0x20000) accept$unix(r0, &(0x7f000061f000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000e97000-0x4)=0x1002) 2018/02/06 14:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000215000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) accept$alg(r1, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) fcntl$addseals(r0, 0x409, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b4a000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KVM_SET_TSC_KHZ(r3, 0xaea2, 0x3) close(r0) 2018/02/06 14:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f7c000-0xc)='personality\x00') ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000fe4000-0x12)={@generic="58c0274c2cc74ad386391bddfbf79199", 0x10001}) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d0c000)=0x100000001, 0x4) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000913000)={0x0, 0x4b, "d1aa364e68ce37b3c550fbac27edb1318b71cd16d7922ce9f6a9c38f9045b687b299718ec6f26028f87aa1591cb0fa5cb7eac3ab5046f4155e3221e38c349aee87a9eefcfb63b6375bfb6d"}, &(0x7f0000333000-0x4)=0x53) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000469000-0xa)={0x0, 0x7, 0x0, 0x7, 0xda1}, &(0x7f0000df7000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000958000+0x295)={r2, 0x401, 0x8, 0x5, 0x5, 0xf23, 0x1f, 0x7, {r3, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xb}}}, 0x3, 0x8, 0x7fff, 0x4, 0x5e53}}, &(0x7f000077f000)=0xb8) 2018/02/06 14:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000084c000-0x8)) write$selinux_load(r3, &(0x7f0000955000-0x11)={0xf97cff8c, 0x8, 'SE Linux', "84"}, 0x11) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) recvmmsg(r0, &(0x7f0000819000)=[{{0x0, 0x0, &(0x7f00001cd000)=[]}}], 0x1, 0x0, &(0x7f0000e9b000-0x10)={0x0, 0x989680}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000cb9000-0x8)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000dd8000)={0x150002012}) shutdown(r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000eb6000)='/dev/sg#\x00', 0x6, 0x40) ioctl$KVM_GET_SUPPORTED_CPUID(r2, 0xc008ae05, &(0x7f0000a24000-0xc0)=""/192) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d96000), &(0x7f000057e000)=0x4) 2018/02/06 14:00:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = dup2(r0, r1) timer_create(0x6, &(0x7f0000fa3000)={0x0, 0x6, 0xe5f8f1deeeebd136, @tid=0xffffffffffffffff}, &(0x7f0000db9000-0x4)=0x0) timer_delete(r3) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000622000-0x14)={0x31, 0x1c0000, 0x0, 0x1, 0x6}) 2018/02/06 14:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a02000-0x11)='netip6_mr_cache\x00') sendfile(r0, r0, &(0x7f0000d27000), 0xffffffff) 2018/02/06 14:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = syz_open_dev$audion(&(0x7f00003d3000-0xc)='/dev/audio#\x00', 0x10001, 0x121600) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000c8d000)={{0x7}, 'port1\x00', 0x10, 0x10000, 0x6, 0x4a04, 0xa52, 0xfffffffffffffffe, 0x4, 0x0, 0x1, 0x5}) close(r0) 2018/02/06 14:00:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) fgetxattr(r1, &(0x7f0000a2f000)=@known='security.capability\x00', &(0x7f0000dba000)=""/4096, 0x1000) 2018/02/06 14:00:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00009fb000)='/dev/mixer\x00', 0x440, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000f42000)={0x0, 0x4}, &(0x7f0000146000-0x4)=0x8) fcntl$addseals(r0, 0x409, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fa4000-0xa0)={r1, @in={{0x2, 0x1, @empty}}, 0x7, 0x1, 0x333, 0x2, 0x89}, 0xa0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000309000-0xc)={0x2, 0x401, 0x3387, 0x20, 0x10000, 0xff}) sendmsg$nl_xfrm(r2, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = gettid() timer_create(0x0, &(0x7f000014e000)={0x0, 0x35, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f5000-0x6d)}}, &(0x7f0000044000)) pselect6(0x40, &(0x7f00002d2000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8}, &(0x7f00009f4000-0x40)={0x7, 0x0, 0x0, 0x0, 0x0, 0x6d8, 0x4}, &(0x7f0000406000-0x40), &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001bb000-0x10)={&(0x7f00008b4000-0x8), 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r3}}, &(0x7f0000040000)) setrlimit(0x0, &(0x7f0000542000)={0xfffffffffffffffe, 0x6}) tkill(r2, 0x1000000000016) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0x0, 0x4) migrate_pages(r2, 0x6795, &(0x7f0000e20000-0x8)=0x81, &(0x7f0000a37000)=0x6) 2018/02/06 14:00:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f000084c000-0x8)) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x0, 0x100}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f0000a65000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000015e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000082f000-0x4)=0x400) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f000028d000-0x4)=0x7ff) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r1) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00006d0000-0x9)='/dev/ppp\x00', 0x80401, 0x0) ioctl$TUNSETNOCSUM(r3, 0x400454c8, &(0x7f00005e8000-0x4)=0x1) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000fcb000-0x12)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x1) getsockname$inet6(r0, &(0x7f00005ec000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000120000)=0x189) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept$ipx(r0, &(0x7f0000305000), &(0x7f0000761000)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000c25000)={@remote, @remote, @loopback}, &(0x7f00009b6000-0x4)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000f76000)={0x3, 0x2, {0x2, 0x0, 0x200, 0x3, 0xffff}}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000702000)={0x4, &(0x7f0000410000-0x20)=[{0x4a5, 0x6, 0xf0, 0x7}, {0xffffffffffffffff, 0x9, 0x8, 0x1f}, {0xfee8, 0x401, 0x6, 0x80000001}, {0x2, 0x3, 0x4, 0x2}]}) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000756000-0x20)={@generic="7e0a27c06d61a88aef795c99bcb501cb", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x600000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) r1 = socket$packet(0x11, 0x4002000001ffe, 0x300) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000001000-0x10)={0x0, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0) 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000420000-0xc)={0x0, @multicast1, @broadcast}, &(0x7f0000c74000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ac8000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@dev}}, &(0x7f0000d72000)=0xe8) fstat(r0, &(0x7f000084f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x20000000000000}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e7e000-0x1d0)=@flushpolicy={0x1d0, 0x1d, 0x10, 0x7, 0x1, "", [@replay_thresh={0x8, 0xb, 0x4}, @algo_crypt={0xfffffffffffffd23, 0x2, {{'ctr(camellia)\x00'}, 0x280, "42678fd6cf41f860934c84fb01f1cfd40ff3d349fc8fbb74fc06266d82894a0333d98d5223b2f6df23257965589dc091cb69d2a6c1f366d250efd4812f2cc0670d262f391aa9de8d9bf7f3c67491ee99"}}, @extra_flags={0x8, 0x18, 0x2}, @etimer_thresh={0x8, 0xc, 0x100000000}, @offload={0xc, 0x1c, {r1, 0x1}}, @sa={0xe8, 0x6, {{@in=@multicast1=0xe0000001, @in=@empty, 0x2, 0x3, 0x1, 0x80, 0xa, 0x20, 0x80, 0xbf, r2, r3}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x7f}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, {0x6, 0x6, 0x0, 0x1, 0x9, 0x1, 0x3cd, 0x46}, {0x20, 0x1b, 0x4, 0x7}, {0x1, 0x2, 0x6}, 0x2, 0x3, 0x2, 0x7, 0x5, 0x9}}, @coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xfff}}, @proto={0x8, 0x19, 0x3e}]}, 0x1d0}, 0x1}, 0x0) r4 = memfd_create(&(0x7f0000741000)='md5sum#\x00', 0x3) accept$inet(r4, &(0x7f00009bc000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000670000)=0x10) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d4e000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000b8f000-0xb)='projid_ma$\x00') sendfile(r2, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) r2 = dup2(r0, r1) timer_create(0x6, &(0x7f0000fa3000)={0x0, 0x6, 0xe5f8f1deeeebd136, @tid=0xffffffffffffffff}, &(0x7f0000db9000-0x4)=0x0) timer_delete(r3) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000622000-0x14)={0x31, 0x1c0000, 0x0, 0x1, 0x6}) 2018/02/06 14:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = syz_open_dev$vcsa(&(0x7f000076a000-0xb)='/dev/vcsa#\x00', 0x6, 0x40) sendmsg$rds(r1, &(0x7f00003fc000)={&(0x7f0000a73000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000ff9000-0x50)=[{&(0x7f00002e3000)=""/4096, 0x1000}, {&(0x7f0000ae5000)=""/4096, 0x1000}, {&(0x7f00009c0000-0x5d)=""/93, 0x5d}, {&(0x7f00003d0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000b7d000)=""/189, 0xbd}], 0x5, &(0x7f0000eac000-0x168)=[@mask_fadd={0x58, 0x114, 0x8, {{0x4, 0x6ae6}, &(0x7f0000149000-0x8)=0x5, &(0x7f00002ed000-0x8)=0x7fffffff, 0x5, 0x0, 0x101, 0x10000, 0x20, 0x800}}, @rdma_args={0x48, 0x114, 0x1, {{0xf330, 0x1}, {&(0x7f00000c8000-0x3f)=""/63, 0x3f}, &(0x7f00008ac000)=[{&(0x7f0000f01000)=""/118, 0x76}], 0x1, 0x20, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0xfff, 0x7fff}, &(0x7f0000d77000)=0x7ff, &(0x7f0000f39000)=0xfffffffffffeffff, 0x8000, 0x0, 0x19, 0xffffffff80000001, 0x2, 0x2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1ff, 0x3}, &(0x7f0000dda000-0x8)=0x100000000, &(0x7f0000ef0000-0x8)=0x1f, 0x5, 0x8, 0x8, 0x6, 0x2, 0x8e21}}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x100}}], 0x168, 0x800}, 0x20000000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f0000806000)="d0", 0x1}], 0x1, &(0x7f0000405000)=[], 0x0, 0x4080}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4(r2, &(0x7f0000860000)=@hci, &(0x7f000021b000)=0x6, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/06 14:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000f26000-0x8)={0x2, 0x1, 0x1, 0x6, 0x8}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) lseek(r0, 0x0, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) socketpair(0x8, 0x6, 0x80000001, &(0x7f00004c0000)={0x0}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000047f000-0x8)={0x7, 0x4}) close(r0) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000943000)='/dev/autofs\x00', 0x228040, 0x0) ioctl$TCXONC(r1, 0x540a, 0x8000fff) r2 = creat(&(0x7f000082b000)='./file0\x00', 0x8) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000490000-0x4), &(0x7f00004be000)=0x4) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:48 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, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000171000-0xe)='/dev/admmidi#\x00', 0x8, 0x400400) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000017000-0x2), 0x2) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00007df000)={@common='sit0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01002e00faffffdf82030800f308eb000000000000000000100000eb7e000423"}) r2 = gettid() capset(&(0x7f0000b12000)={0x0, r2}, &(0x7f0000d4a000)={0x6, 0x2, 0x1, 0x2, 0xfff, 0x2}) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f000009b000)={0x0, 0x100000001, 0x0, &(0x7f0000f6a000)}) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) 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$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000f85000)=0x800, 0x4) recvmmsg(r0, &(0x7f0000f84000)=[{{&(0x7f0000f85000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x14, &(0x7f000083e000-0x90)=[], 0x0, &(0x7f0000f84000)=""/167, 0xa7}, 0xfa5}], 0x1, 0x0, &(0x7f0000f85000-0x10)={0x0, 0x989680}) 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000025f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000e36000-0x1c)={0x8000, 0x14, [0x0, 0x9, 0x1, 0x3, 0x10000]}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00003e0000-0x14)={@mcast1, 0x0}, &(0x7f0000d60000)=0x14) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000b4d000)=""/51) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b2d000)={r2, 0x1, 0x6, @random="f22b95c7be98"}, 0x10) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00008e7000-0x2b8)={0x7ff, {{0x2, 0x2, @multicast1=0xe0000001}}, 0x0, 0x4, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x3, @loopback=0x7f000001}}]}, 0x2b8) syz_open_dev$vcsa(&(0x7f00008bf000-0xb)='/dev/vcsa#\x00', 0x5, 0x200080) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f000000c000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000e000-0x18)={0x0, 0x3, 0x30, 0x6, 0x800}, &(0x7f0000006000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000-0x9d)={r1, 0x95, "f26d25372602dce385058f2507d13b524378a5dd6dc590918ebde106f4a54ce855c3b634ac454b8f4b5d6cdb379ed437725fec415df978857f245b284515ad3480eef3da1aa9bf97a37f1768b6edba1bb3fcba79099b0f2da5b9e0a403a96aab84ad6c41480b054644f8a59dcf2175f2947d468a98def6a9835491fd19b57e5a49778936b7efe4f55a99f70d8646736aa8614ee185"}, &(0x7f0000004000)=0x9d) setrlimit(0xe, &(0x7f000000d000-0x10)={0x100000000, 0x6}) pipe(&(0x7f000000c000)={0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000001000-0x20)={0x0, 0x0, 0x10000, 0x8}) sync_file_range(r2, 0x453, 0xbe0000000000000, 0x0) r4 = getpgid(0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f000000d000)={{0x46c1, 0x5, 0x7, 0x7ff, "411a34d8cb687fef8623bb60bbbc59398304601c0ecd17b001acae502e5c83d455d1c2be0c44dfdce348c681", 0x10001}, 0x0, 0x0, 0xffffffffffff8000, r4, 0xa00, 0x4d, "30d00ceeb05031a4cbc9e832c5496b3ded9e6864a75e7154f467c22794a9c8983eae5837fcc2df960cfe3dd5b67293de754b422fe24edf3249c8ffa366516ff3", &(0x7f000000e000)='/dev/mixer\x00', 0xb, [], [0x3, 0x81, 0x1000, 0x101]}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0xaf) 2018/02/06 14:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000bb0000-0x8), &(0x7f00009a8000)=0x8) 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2010000) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f000031a000)="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", &(0x7f0000c2d000)="e9005689246155257e5516e8ab416f1423208f18d7a46211d40d12f4c1694e6be250400285086f4275b68832f43e14c5f4636c79d778f1ed823a9be425e9faf4dace466a5291410ef446bceb6d2649d7a53fd81c7fa3eb5966ea1d38b83c4b"}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e7f000)='/dev/ppp\x00', 0x82200, 0x0) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f00000a5000-0x8)={0xf7, 0x4}) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) 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$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000b7e000)='/dev/input/mouse#\x00', 0x4, 0x1) seccomp(0x1, 0x0, &(0x7f0000fe6000-0x10)={0x0, &(0x7f0000f66000)=[]}) ioctl$KVM_GET_FPU(r1, 0x81a0ae8c, &(0x7f0000420000-0x1a0)) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f000003d000)={0x0, 0x0}) recvmsg(r1, &(0x7f0000d89000-0x38)={&(0x7f00008d8000)=@rc, 0x9, &(0x7f00004af000-0x40)=[{&(0x7f0000ca8000)=""/219, 0xdb}, {&(0x7f0000cc5000-0x5)=""/5, 0x5}, {&(0x7f0000f0b000)=""/38, 0x26}, {&(0x7f00008da000-0x1a)=""/26, 0x1a}], 0x4, &(0x7f0000bf2000-0xa4)=""/164, 0xa4, 0x8001}, 0x20) modify_ldt$write(0x1, &(0x7f0000a01000-0x10)={0x7ff, 0xffffffff, 0x1000, 0x3, 0x0, 0x194b5e83, 0x3e, 0x2, 0x7fffffff, 0x9}, 0x10) select(0x40, &(0x7f00008db000-0x40)={0x5314, 0x100000001, 0x2, 0xf, 0x1, 0xffffffffffffffff, 0x5, 0x9}, &(0x7f0000140000+0xc8d)={0x100, 0x7e, 0x7fff, 0x5, 0x0, 0x2, 0x80, 0x7}, &(0x7f000077d000)={0xfff, 0x81, 0x20, 0x3, 0x3, 0xfffffffffffffff9, 0xc06, 0x4}, &(0x7f00007ae000)={r2, r3/1000+10000}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f000062a000-0x10)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x4, 0xa, 0x0, {r4}, {0x0, 0x7530}, {}, 0x1, @can={{0xfffffffffffffffe}, 0x400, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f0000b4c000-0x10)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f000098b000)={0x7, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c446afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d90a8c997c7c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000f56000)=@updpolicy={0x29c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, [@replay_val={0x10, 0xa, {0x7, 0x0, 0x8001}}, @algo_auth_trunc={0x118, 0x14, {{'crc32c-generic\x00'}, 0x648, 0x200, "1fc639ff684e11d9dc9cb8f27061ccf4f1d51ab12924f0e9f70029b369b7b690deeba8cbf16af33042d3e60159a2ae99acdd0eac10d73b7012849efde9da5fe8097cc10bf37d426c93597a0408ebf60328471e57d37f78d8655d6fdb7c9dc89d57148a5a9712bb5d0fa01fd13820ad8d2983d63876c7c1a28d5265028cdbb4328a7fb8193cd6b02942f0b04f5bb3a811966cc76b071a438fb827ac25289caa28fbbb516ddd86ab2d38f8ccf047578edaea401d112c87903e082f2d49448ab729863ea13aa6d6d56273"}}, @algo_aead={0x88, 0x12, {{'generic-gcm-aesni\x00'}, 0x1d0, 0x40, "e9e438a498d5abb2fa762757c2e644cdd0d6280a9d99423d218513416665431ca8bcff6e8405dcd4d711a786afb651243d094a5f9b658f4783f5"}}, @tfcpad={0x8, 0x16}, @user_kmaddress={0x2c, 0x13, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0xa}}]}, 0x29c}, 0x1}, 0x0) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000001000/0x1000)=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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000003000-0x44)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000001000-0x8)=0x91) r0 = perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xb) clone(0x0, &(0x7f0000002000-0xf5), &(0x7f0000002000), &(0x7f0000001000), &(0x7f0000f21000-0x1000)) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f000023a000)='/dev/vcs#\x00', 0x100000001, 0x8d80) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f0000a26000)) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x6, 0x8}) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d41000-0xd8)=""/216, &(0x7f0000127000)=0xd8) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0x0, 0x0, 0x6, 0x8}) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000021a000)='/dev/autofs\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) clock_gettime(0x0, &(0x7f00001f7000-0x10)={0x0}) getitimer(0x2, &(0x7f0000111000-0x20)={{}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000fa9000)={{r1}, {0x0, r2}}, &(0x7f0000281000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000862000)={0x0}, &(0x7f0000fb1000)=0xc) waitid(0x2, r3, &(0x7f0000303000-0x10), 0x8, &(0x7f0000a0a000-0x90)) r4 = syz_open_dev$sndmidi(&(0x7f0000c93000)='/dev/snd/midiC#D#\x00', 0x101, 0x800) setsockopt$inet6_dccp_int(r4, 0x21, 0x5, &(0x7f000028b000)=0x3, 0x4) setitimer(0x2, &(0x7f0000383000-0x20), &(0x7f0000b54000)) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00009c5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x8, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @rand_addr, {[@lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @multicast2=0xe0000002]}]}}}}}}}, &(0x7f000077b000-0x18)={0x0, 0x1, [0x0]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c1b000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00007a3000)=0x1000, 0x4) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f0000334000)={0x1f}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a64000)={0x4, 0x400000008000000}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ffb000)='/proc/self/net/pfkey\x00', 0x2001, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000825000-0x4)=0x127) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 14:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffe, 0xfffffffffffffffc, 0x0, 0x0, 0x5, 0x3}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) socket$key(0xf, 0x3, 0x2) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0x0, 0x0, 0x6, 0x8}) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c6000-0xc)='/dev/autofs\x00', 0x220280, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b80000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003bd000)='/dev/ppp\x00', 0x10000, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000670000)={0x3, 0xd8, &(0x7f000049f000)="1d92284eca19ea766044a30143df978c7d33277204aedad0f7d0b747ad9b7fe51fa68eb9ded5626119b5daed75815c7e5fd06840c35b243dc6244569e7d4b641ff88e12793135163ea663f392757e9ceaaf448bbe8b8d208b75a2f00cd61d7a652527b4292ec6605245f10aefdc2a22b46a98c2f00686691aeb0b0c4aaef07e9285fdb89bb42a7454d05eeeb5344411c6919afe07f322835b4a19b5139ea45d40cd6c39dda2f860e7e2c16cf0ad7d652446c30831ce381039ede4708b0ceb44168d05bc5d99325582d60633ea8f9af3c14bc6abe85f6f2f4"}) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00006aa000)) sendmsg$nl_netfilter(r1, &(0x7f0000dba000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000dea000-0x18)={0x18, 0x1, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) r5 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000)={0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000981000)={0x1, 0x8a, r5, 0x5, r6, 0x8, 0x2, 0x8}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000039a000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000a90000), &(0x7f0000f8b000-0x4)=0x4) read(r1, &(0x7f0000f76000-0x1000)=""/4096, 0x1000) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xb, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000269000-0x7c)=""/124) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000100000-0x14)={0x4, 0xd58, 0x0, 0x3, 0xffffffffffff20e6}) 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000011000-0x18)={0x0, 0x2, 0x30, 0x9, 0x6}, &(0x7f0000034000-0x4)=0x18) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000034000)={@common='gretap0\x00', @ifru_flags=0x402}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000034000-0x108)={r3, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xff}}, [0x6, 0x7, 0x2, 0x200, 0x9, 0x0, 0x400, 0x800, 0x202000000000, 0x80, 0xa7f, 0xfffffffffffffffd, 0x4, 0x8, 0x80000000]}, &(0x7f0000033000)=0x108) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f000001e000)={@generic="1f004e0100a1817d008d8d0901000205", @ifru_settings={0x10001, 0x0, @fr=&(0x7f0000002000)}}) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full={{0x3, {"e9a59e508cf186"}, 0x100}, [{"67edab6e5b5fe7"}, {"9b5be3a363f7d6"}, {"20a08fc750b34a"}, {"d3f81f975bce29"}, {"2fec967015774a"}, {"cc7e177c141cac"}, {"67d18ed511bcf9"}, {"d3e513b976bea0"}]}, 0x48) fsync(0xffffffffffffffff) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) remap_file_pages(&(0x7f0000112000/0x2000)=nil, 0x2000, 0x4, 0x0, 0x20000000000000) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0x0, 0x0, 0x6, 0x8}) 2018/02/06 14:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1d) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) close(r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ebd000)='/dev/sequencer2\x00', 0x840, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000500000), &(0x7f0000cc8000)=0x4) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = add_key$keyring(&(0x7f0000074000)='keyring\x00', &(0x7f0000525000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f00005bb000)='keyring\x00', &(0x7f0000aca000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) ioctl$LOOP_CLR_FD(r0, 0x4c01) add_key$user(&(0x7f0000d1c000-0x5)='user\x00', &(0x7f00008fc000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a89000)="1d0c6e39de774e86b5c0511efaad26694fe02df9b844368ce5787ad92d16b76111c3993fde19941c32e42761e33ecbf13c815921b7b829891401d26f771bd999334742460f1b64e33341f41a696b032fbd623e31bd828888bc6720b0b3e411efada0b2d6cb2f2eaed1099f341628959bf44bd2b608e9060c3c8c90a2d4c34d81f025e4395b2548f351d6855fa05d406e6d1e67aa187914ddb4c959e864f1c43b52939d1a04f07c8ae1480d48b12fc7a195d0c2cd773883584bce319b2508cc79719a3a552cb98ef3dc4aef7e63ea4785bf79f9e637d385b700ceae03d9d5edd394fed5c59d9867690c390a", 0xeb, r1) keyctl$link(0x8, r2, r1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b9e000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x800, 0x0, 0x2, 0x4, 0x1000, 0x0, 0x8e1}, &(0x7f0000af3000-0x4)=0x20) set_mempolicy(0x4000, &(0x7f0000812000)=0x9, 0x6) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) fcntl$getown(r3, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000032f000), &(0x7f00009b0000-0x4)=0xc) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:48 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 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e85000-0x16)='/selinux/checkreqprot\x00', 0x109001, 0x0) write$selinux_load(r0, &(0x7f000009d000-0xcd)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ab4000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b86000-0x16)='/selinux/checkreqprot\x00', 0x10040, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000242000)="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", 0x1000) accept4$llc(r2, 0x0, &(0x7f0000670000-0x4), 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000435000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20003, 0x6}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f00000f9000-0x10)={&(0x7f0000fd4000-0x14)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 309.608311] QAT: Invalid ioctl 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x0, 0x8}) [ 309.647873] QAT: Invalid ioctl 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) fcntl$getown(r3, 0x9) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) [ 309.682777] QAT: Invalid ioctl 2018/02/06 14:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000417000)='/dev/vga_arbiter\x00', 0x20080, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00001d8000+0x4c0)={0x1, 0x7, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b17000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f000019d000)) 2018/02/06 14:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000feb000)={0x7, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c04000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000086a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) 2018/02/06 14:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ab9000)='/dev/sequencer\x00', 0x109000, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f00003c1000)={0x0, 0x401, 0x1, 0x6, 0x20}) r1 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap$binder(&(0x7f0000aff000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) mount(&(0x7f000081c000)='./file0\x00', &(0x7f000062f000-0x8)='./file0\x00', &(0x7f0000ef6000-0x5)='ntfs\x00', 0x80, 0x0) 2018/02/06 14:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0x11, 0x100000000) 2018/02/06 14:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000193000)='/dev/mixer\x00', 0x82, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000c06000-0x4)=0xed5, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x80}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/06 14:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup2(r0, r0) dup3(r1, r1, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11, []}]}, 0x15c}, 0x1}, 0x0) 2018/02/06 14:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00005b7000)=0x11, 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:48 executing program 0 (fault-call:2 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mremap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) splice(r0, &(0x7f000015a000), r0, &(0x7f000006b000-0x8), 0x55, 0x8) [ 309.870868] FAULT_INJECTION: forcing a failure. [ 309.870868] name failslab, interval 1, probability 0, space 0, times 0 [ 309.882304] CPU: 1 PID: 14558 Comm: syz-executor0 Not tainted 4.15.0+ #299 [ 309.889326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.898686] Call Trace: [ 309.901286] dump_stack+0x194/0x257 [ 309.904922] ? arch_local_irq_restore+0x53/0x53 [ 309.909602] ? flex_array_get+0x1ba/0x230 [ 309.913759] ? __lock_acquire+0x664/0x3e00 [ 309.918011] should_fail+0x8c0/0xa40 [ 309.921721] ? perf_trace_lock+0xd6/0x900 [ 309.925887] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 309.929848] binder_alloc: binder_alloc_mmap_handler: 14559 20000000-20002000 already mapped failed -16 [ 309.930987] ? perf_trace_lock+0xd6/0x900 [ 309.930997] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 309.931015] ? trace_event_raw_event_lock+0x340/0x340 [ 309.931028] ? check_noncircular+0x20/0x20 [ 309.931046] ? constraint_expr_eval+0x27f/0x12a0 [ 309.963889] ? flex_array_get_ptr+0x49/0x60 [ 309.968200] ? check_noncircular+0x20/0x20 [ 309.972434] ? find_held_lock+0x35/0x1d0 [ 309.976497] ? find_held_lock+0x35/0x1d0 [ 309.980559] ? avc_compute_av+0x225/0x710 [ 309.984725] should_failslab+0xec/0x120 [ 309.988693] kmem_cache_alloc+0x47/0x760 [ 309.992739] ? lock_release+0xa40/0xa40 [ 309.996700] ? do_raw_spin_trylock+0x190/0x190 [ 310.001285] avc_alloc_node+0x27/0x4d0 [ 310.005151] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 310.010163] avc_compute_av+0x22a/0x710 [ 310.014133] ? avc_alloc_node+0x4d0/0x4d0 [ 310.018260] ? find_held_lock+0x35/0x1d0 [ 310.022310] ? lock_release+0xa40/0xa40 [ 310.026269] ? rcutorture_record_progress+0x10/0x10 [ 310.031270] ? __lock_is_held+0xb6/0x140 [ 310.035332] avc_has_perm+0x4be/0x680 [ 310.039129] ? avc_has_perm_noaudit+0x520/0x520 [ 310.043804] ? iterate_fd+0x3f0/0x3f0 [ 310.047596] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 310.052430] ? vfs_write+0x374/0x510 [ 310.056131] ? wait_for_completion+0x770/0x770 [ 310.060733] file_has_perm+0x3f5/0x5d0 [ 310.064603] ? __fget_light+0x2b2/0x3c0 [ 310.068572] ? bpf_fd_pass+0x280/0x280 [ 310.072480] selinux_file_fcntl+0x10e/0x140 [ 310.076798] security_file_fcntl+0x7d/0xb0 [ 310.081043] SyS_fcntl+0x88/0x110 [ 310.084485] ? do_fcntl+0x1150/0x1150 [ 310.088280] do_syscall_64+0x282/0x940 [ 310.092152] ? __do_page_fault+0xc90/0xc90 [ 310.096375] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 310.101388] ? syscall_return_slowpath+0x550/0x550 [ 310.106309] ? syscall_return_slowpath+0x2ac/0x550 [ 310.111233] ? prepare_exit_to_usermode+0x350/0x350 [ 310.116257] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 310.121620] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 310.126479] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 310.131653] RIP: 0033:0x453299 [ 310.134835] RSP: 002b:00007fe999e0fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000048 [ 310.142532] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 310.149789] RDX: 0000000020fa8fe0 RSI: 0000000000000007 RDI: 0000000000000013 [ 310.157045] RBP: 000000000000008e R08: 0000000000000000 R09: 0000000000000000 [ 310.164301] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efdf0 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r3 = dup(r2) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000dcc000-0x4)=0x2, 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r4) 2018/02/06 14:00:49 executing program 2: timer_gettime(0x0, &(0x7f0000267000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000-0x40)={0x1000, 0x1000, 0xfffffffffffff000, 0x100000001, 0x200, 0x7fffffff, 0x0, 0x7}, &(0x7f0000000000)={0x9, 0x0, 0x4, 0x401, 0xffffffff, 0x6, 0x6, 0x100000001}, &(0x7f0000001000-0x40)={0x9, 0x44825c74, 0xc0, 0x8000, 0x3, 0x20, 0x8, 0x100000001}, &(0x7f0000c0d000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000f7c000-0x8)={0x7}, 0x8}) r1 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x8)=[{r1, 0x10}], 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000001000-0x8)={0x3ff}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x7fff, 0x2, 0x4, 0x6, "1f90702436ce841b6c1771676293caf57d17fb91d5cb8db7c3e6486df02bc8d5b2a7f51f96bdd081ee6025c9", 0xd1ad}, 0x100000000, [0x6, 0x0, 0x5, 0x0, 0x6, 0x3ff, 0x100, 0x1, 0x9946, 0x1, 0x4, 0x3f, 0x7, 0x2, 0x0, 0x2, 0x40, 0x9, 0xffffffffffffff7f, 0x2, 0x8, 0x5, 0x83a, 0x8, 0x400, 0x6, 0x7, 0x8000, 0x112, 0x2, 0xbf6, 0xb27, 0x1000, 0x2, 0x4, 0xfffffffffffffff8, 0x7ac7, 0x4, 0x80, 0x1, 0x100000000, 0xc1b, 0xfff, 0x9, 0x1, 0xffffffffffffff76, 0xb1, 0x8, 0x8000, 0x1, 0x1, 0x1, 0x5, 0x8000, 0x5, 0x100, 0x1, 0x4, 0x0, 0x3, 0x300, 0x5, 0x3f, 0x40, 0x52, 0x2, 0x6, 0x1, 0xaf3, 0x1ff, 0x8, 0x0, 0x50ae, 0x3ce, 0x4, 0xac4, 0x81, 0x85e, 0x6, 0x4, 0x3, 0x3e, 0x4, 0x3, 0x6, 0x9, 0x2, 0x56, 0x7, 0x9, 0xb9d, 0x4, 0x3, 0x7fffffff, 0x9, 0x7fffffff, 0x7, 0x101, 0x9804, 0x200, 0xc2d, 0x3, 0xbf5, 0x1e280000, 0x80, 0x7, 0x9, 0x2, 0x75f5, 0xe91, 0x101, 0x12fee783, 0x4, 0xf3, 0xffffffff, 0x0, 0x4, 0x4b7a, 0x1000, 0x8, 0x3ff, 0x9, 0x96, 0x4, 0x0, 0xafb, 0x6], {0x0, 0x1c9c380}}) waitid(0x2, 0x0, &(0x7f0000af6000-0x10), 0xa, &(0x7f0000d65000)={{}, {0x0}}) futex(&(0x7f00003ed000), 0x8000000200000085, 0x0, &(0x7f0000000000)={r3, r0}, &(0x7f0000003000-0x4)=0x3, 0x5c1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x6}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={r4, 0x4}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000-0x10)={0x0, 0x58, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x3, 0x100000001, @ipv4={[], [0xff, 0xff], @empty}, 0x5}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x4, 0x10001}, &(0x7f0000002000)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000000)={r5, 0x0, 0xff, 0x9, 0x7fff, 0x9, 0x8000, 0x8000, {r6, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x7, 0x2, 0x6, 0x8, 0x3d}}, &(0x7f0000001000)=0xb8) 2018/02/06 14:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0xf, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000026a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000e60000-0x38)=[{&(0x7f00004ea000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000123000)=[{&(0x7f00000f0000)="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", 0xfb}], 0x1, &(0x7f0000831000-0x60)=[@init={0x18, 0x84, 0x0, {0xfff, 0xe000000000000, 0xfffffffffffffffc, 0x3}}, @init={0x18, 0x84, 0x0, {0x5c11, 0x1, 0x8, 0x8}}], 0x60, 0x1}], 0x1, 0x4) pipe2(&(0x7f0000650000-0x8)={0x0, 0x0}, 0x800) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c79000)={r3, &(0x7f000048a000)="996aee0aceb8ae1f632ad8c2810e917b3ea123751f5f112058404248a871b49259f626d9746ce160a69900ed4b079fa4a5721382fc13957dff02052aac7c27a8fd5327453963b709e4264595a3c32ba8d64cbcb550b3d39c6a05ea1827b7e0bc7a3c63b3f9ce6cc79dc73022b2d1be8e2cf9e646", &(0x7f0000396000)=""/204}, 0x18) writev(r1, &(0x7f0000c04000-0x70)=[{&(0x7f0000c4b000-0x5f)="18", 0x1}], 0x1) 2018/02/06 14:00:49 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000804000-0xc)=@nl=@kern, &(0x7f00009e2000)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000fa5000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000a65000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c84000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xb6, 0x5ca3e65b, 0x10000, 0x1f, 0xa5}, &(0x7f0000a84000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00006fd000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000819000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000003000-0x10)=[{&(0x7f0000000000)=""/135, 0x87}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000)=@assoc_value, &(0x7f0000000000)=0x8) 2018/02/06 14:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000bb2000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000636000-0xe8)={{{@in=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@empty}}, &(0x7f0000f4a000)=0xe8) stat(&(0x7f0000c72000)='./file0\x00', &(0x7f00000a0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0x0) r6 = getuid() r7 = getegid() r8 = getpgrp(0x0) stat(&(0x7f00000d8000-0x8)='./file0\x00', &(0x7f0000da6000)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$unix(r0, &(0x7f0000b6a000)=@file={0x0, ""/74}, &(0x7f0000779000)=0x4c, 0x80800) r10 = getegid() sendmsg$unix(r1, &(0x7f00005a2000-0x38)={&(0x7f0000792000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a2c000)=[{&(0x7f0000e5e000-0x32)="6aba66b85aad9e8175c393ce978567b780ef5ab3687964e2a486f6098c2baf5ff59e21bf713262f5bab7a5d3ff84d655faa0", 0x32}, {&(0x7f0000e08000)="fb82132102f48770d063d836937b153c33d7c4bacd94811e454a195425bb0a4f093c1751028c97f45557ebf80f9257b5039dea9a5c321e3cca50250cc600c61261435b5157d9d36836907a3614f9140bf001bf9ccf9e181bb45735a65dc36660bc3038051e", 0x65}], 0x2, &(0x7f0000f61000-0xf8)=[@rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r1, r1, r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xf8, 0x20000001}, 0x800) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:49 executing program 0 (fault-call:2 fault-nth:1): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:49 executing program 1: mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x40102) r1 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b7b000)=0x1) sendfile(r1, r0, &(0x7f0000002000), 0x876b5e795) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b7b000)='/dev/hwrng\x00', 0x400a40, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x0) [ 310.171552] R13: 0000000000000014 R14: 00007fe999e106d4 R15: ffffffffffffffff 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ca1000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00005b5000)={0x0, 0x1}, 0x8) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) stat(&(0x7f0000951000-0x8)='./file0\x00', &(0x7f0000a62000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000aaf000)='./file0\x00', &(0x7f0000a3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00002b9000-0x10)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c06000-0x6)={0x0}, &(0x7f0000d9f000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000203000-0xc)={r4, 0x80000000, 0x20030}, 0xffffffffffffff14) fcntl$setstatus(r0, 0x4, 0x6c00) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00004cf000+0x60c)={0x0, 0x80000001, 0x4}, &(0x7f000017e000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000089000)={r5, 0x1ff, 0x3}, &(0x7f0000797000-0x4)=0x8) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 310.244131] FAULT_INJECTION: forcing a failure. [ 310.244131] name failslab, interval 1, probability 0, space 0, times 0 [ 310.255528] CPU: 0 PID: 14574 Comm: syz-executor0 Not tainted 4.15.0+ #299 [ 310.262554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.271915] Call Trace: [ 310.274517] dump_stack+0x194/0x257 [ 310.278163] ? arch_local_irq_restore+0x53/0x53 [ 310.282841] ? trace_hardirqs_on+0xd/0x10 [ 310.287012] should_fail+0x8c0/0xa40 [ 310.290729] ? copy_overflow+0x20/0x20 [ 310.294612] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 310.299737] ? __sched_text_start+0x8/0x8 [ 310.303869] ? find_held_lock+0x35/0x1d0 [ 310.307961] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 310.313859] should_failslab+0xec/0x120 [ 310.317850] kmem_cache_alloc+0x47/0x760 [ 310.321897] ? lock_release+0xa40/0xa40 [ 310.325877] locks_alloc_lock+0x86/0x260 [ 310.329924] ? locks_check_ctx_file_list+0x2b0/0x2b0 [ 310.335028] ? check_noncircular+0x20/0x20 [ 310.339255] ? lock_downgrade+0x980/0x980 [ 310.343416] fcntl_setlk+0xc7/0x1100 [ 310.347141] ? fcntl_getlk+0x850/0x850 [ 310.351033] ? __might_fault+0x110/0x1d0 [ 310.355082] ? lock_downgrade+0x980/0x980 [ 310.359226] ? lock_release+0xa40/0xa40 [ 310.363211] ? __might_sleep+0x95/0x190 [ 310.367192] ? kasan_check_write+0x14/0x20 [ 310.371416] ? _copy_from_user+0x99/0x110 [ 310.375557] do_fcntl+0x77b/0x1150 [ 310.379086] ? f_getown+0xb0/0xb0 [ 310.382534] ? bpf_fd_pass+0x280/0x280 [ 310.386427] ? selinux_file_fcntl+0xec/0x140 [ 310.390835] ? security_file_fcntl+0x89/0xb0 [ 310.395242] SyS_fcntl+0xd6/0x110 [ 310.398680] ? do_fcntl+0x1150/0x1150 [ 310.402470] do_syscall_64+0x282/0x940 [ 310.406338] ? __do_page_fault+0xc90/0xc90 [ 310.410557] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 310.415563] ? syscall_return_slowpath+0x550/0x550 [ 310.420477] ? syscall_return_slowpath+0x2ac/0x550 [ 310.425392] ? prepare_exit_to_usermode+0x350/0x350 [ 310.430394] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 310.435754] ? trace_hardirqs_off_thunk+0x1a/0x1c 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) dup(r2) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r3) 2018/02/06 14:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00002e2000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, &(0x7f0000cbc000-0x4)=0x20) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00004b4000)=0x0) getpgrp(r2) 2018/02/06 14:00:49 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e16000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="0f8326d2e6913bf5e61f90fe74c7151b8ee3c98f76236ee33579a0a471c2f8ddc68d996f74b76ee1ab7ba4437fc7c76a96") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000f60000-0xa8)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "0405a0", 0x8, 0x33, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f00007aa000-0x8)={0x0, 0x4000000000000076, []}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000c03000)='/dev/hwrng\x00', 0x402, 0x0) [ 310.440593] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 310.445763] RIP: 0033:0x453299 [ 310.448935] RSP: 002b:00007fe999e0fc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000048 [ 310.456625] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 310.463874] RDX: 0000000020fa8fe0 RSI: 0000000000000007 RDI: 0000000000000013 [ 310.471121] RBP: 000000000000008e R08: 0000000000000000 R09: 0000000000000000 [ 310.478370] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006efdf0 [ 310.485617] R13: 0000000000000014 R14: 00007fe999e106d4 R15: ffffffffffffffff 2018/02/06 14:00:49 executing program 2: exit_group(0xfffffffffffffff9) clock_getres(0x7, &(0x7f0000c28000-0x10)) 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) dup(r2) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/02/06 14:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) accept4$inet6(r0, &(0x7f00000d9000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000480000)=0x1c, 0x800) r1 = getpgid(0xffffffffffffffff) r2 = memfd_create(&(0x7f00003f1000-0x7)='md5sum\x00', 0x3) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007d1000-0x8)=@assoc_value={0x0}, &(0x7f0000921000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000c5a000-0xa0)={r3, @in6={{0xa, 0x0, 0xff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x0, 0xfffffffff7233978, 0x5, 0xffe0000000000000, 0x46}, &(0x7f0000a68000)=0xa0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0xc, &(0x7f00003b0000)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000f64000-0x6f)=""/111) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000042000-0x1b8)={0x9, 0x0, [{0x101, 0x3, 0x0, 0x0, @sint={0x4, 0x7}}, {0x25b6ba96, 0x5, 0x0, 0x0, @sint={0x2, 0x80}}, {0x0, 0x7, 0x0, 0x0, @adapter={0x0, 0x800, 0xff, 0x6, 0x5}}, {0x200000000, 0x6, 0x0, 0x0, @adapter={0xffffffff, 0x3, 0x200, 0x3ff, 0x9}}, {0x7fff, 0x1, 0x0, 0x0, @adapter={0x2, 0x200, 0xfffffffffffffff9, 0x486, 0x3}}, {0x8, 0x1, 0x0, 0x0, @msi={0x4, 0x101, 0xdac}}, {0x457, 0x3, 0x0, 0x0, @sint={0x1ff, 0x8}}, {0x3, 0x4, 0x0, 0x0, @adapter={0x1, 0x8, 0x10001, 0x1f, 0x1}}, {0x10000, 0x7, 0x0, 0x0, @adapter={0x6, 0x3f, 0x7, 0x3, 0xffffffffffff0001}}]}) r4 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r5 = semget$private(0x0, 0x7, 0x4) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0xd) ptrace(0x4207, r1) semctl$SEM_INFO(r5, 0x3, 0x13, &(0x7f0000b05000-0x9d)=""/157) setpgid(r1, r1) ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e85411, &(0x7f00002fd000-0xeb)=""/235) 2018/02/06 14:00:49 executing program 5: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00001a0000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000988000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00007ae000-0x3c)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x81, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x10001}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1040000000015, 0x7, 0x0) bind$inet(r1, &(0x7f0000a3d000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00002f0000)=[], 0x0, &(0x7f0000db0000+0x41c)=[{0x10, 0x114, 0x2}], 0x10}}], 0x1, 0x0) 2018/02/06 14:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000594000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000ebc000)=[{&(0x7f00007a5000-0xb4)="ff1e7aa7", 0x4}], 0x1, 0x0) r1 = shmget$private(0x0, 0x3000, 0x54000004, &(0x7f000029d000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/02/06 14:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) dup(r2) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/02/06 14:00:49 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000013000)=@alg, &(0x7f0000015000-0x4)=0x58, 0x80800) getpeername$packet(r0, &(0x7f0000010000+0x67d)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004000)=0x14) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='tunl0\x00', @generic="5a9e83b514fc6abe5a0fbcb60afcf080", {}, {}, 0x6}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@tcp={0x30, 'tcp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000007000-0x4)=0x1c000000000, &(0x7f000001c000-0x8)=0x4) setsockopt$inet_buf(r1, 0x0, 0x3f, &(0x7f0000017000-0x87)="dbbf3b011c5339104fa6c0a89dd8776a0b82d01137d8964564ffda0ac4fd620adde758ec2a1fddc59dcf4bfa183efafe5869c1e3ae46b4a2069256317348004f596bb28590de1d00590d236706d90a526169f8d9f4be2a0f69aa2f6bd265067ee6e29806989b79daa5800862a91e1579fad37b2c43c51fbff9a8ca48594dd43974223ba3a6d9dd", 0x87) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000001b000), &(0x7f000000b000-0x4)=0x4) 2018/02/06 14:00:49 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f00005b8000)='/dev/snd/midiC#D#\x00', 0x4, 0x200001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f000054e000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000472000)={@empty, 0x10001, 0x2, 0x1, 0xa, 0x101, 0x1ff, 0x2}, 0x20) 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) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x5, 0x0, 0x2, 0x0, 0x4, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b68000)='/dev/hwrng\x00', 0x0, 0x0) accept4$alg(r2, 0x0, 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000046000-0x9)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000c43000-0x30)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(0xffffffffffffffff, 0xae47, 0xd000) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r4, 0x4010ae68, &(0x7f0000707000)) ioctl$KVM_SMI(0xffffffffffffffff, 0xaeb7) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000096f000-0x18)=@generic={0x1, 0xfffffffffffffeff, 0x7}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000022000)) syz_open_procfs(0x0, &(0x7f0000879000-0xa)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f00006a6000-0x10)=[], 0x0, 0x0) 2018/02/06 14:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00006cd000-0xbe)=""/190, &(0x7f0000e8c000)=0xbe) fadvise64(r0, 0x2000000001c, 0x9, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x772}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000a0e000)='keyring\x00', &(0x7f0000188000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key(&(0x7f0000bcf000)='syzkaller\x00', &(0x7f00005fd000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ec8000), 0x0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00005d6000-0x38)={&(0x7f0000e36000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000aa0000-0x30)=[{&(0x7f000083e000-0x70)=""/229, 0xe5}, {&(0x7f0000c39000-0xc0)=""/192, 0xc0}, {&(0x7f00003d1000)=""/92, 0x5c}], 0x3, &(0x7f00005e0000-0xa7)=""/167, 0xa7, 0x8}, 0x101) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ffd000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000683000)=0xc) accept$inet(r1, &(0x7f0000126000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000304000-0x4)=0x10) keyctl$revoke(0x3, r0) keyctl$read(0xb, r0, &(0x7f000047c000)=""/4096, 0x1000) 2018/02/06 14:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") fchmod(r0, 0x100) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0xc, 0x16, [{0x8, 0x1, [@nested={0x4, 0x2, []}]}]}]}, 0x40}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000281000), &(0x7f0000e25000-0x4)=0x4) r1 = dup(r0) mq_timedsend(r1, &(0x7f0000460000-0x1000)="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", 0x1000, 0x3, &(0x7f000022d000)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00003e3000)={@generic="d9d383acd27f840ac195b51c410c5e72", @ifru_addrs={0x2, 0x3, @empty}}) 2018/02/06 14:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000072f000-0xe)='/dev/admmidi#\x00', 0x5e631939, 0x408000) bind$ipx(r0, &(0x7f0000a43000-0x10)={0x4, 0x9, 0x5, "9d0d0fcc21d8", 0x1ff}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000016e000), 0x98) bind$alg(r1, &(0x7f00009ac000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x431) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/06 14:00:49 executing program 5: openat$selinux_user(0xffffffffffffff9c, &(0x7f000088c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c65000)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000abf000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f00004d2000-0x10)=""/16) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) connect$inet(r2, &(0x7f0000224000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) write$tun(r1, &(0x7f00007f1000-0xfca)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x400000000000001, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @loopback=0x7f000001}}}, 0x26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000532000-0xa0)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, 0x3ff, 0x8, 0xffffffffffff0000, 0x7ff, 0x5}, &(0x7f00000cf000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b08000-0xa2)={r4, 0x9a, "4f9fc87c819e6d06d080423efa2a7f44b56246502220559dee98e84d0846c64748e6a277c685ab71aebd68649cbd7988e7df81df1e09736dc905ffa9f64fe6fca8cc92276aa6a6f6d52c6b81f7354a948fb168d55c101da129c5e7123de88227ec593eacb369242c29b066d54ed52e4200f63bb622a14d544ca01dffffbd9a330ac8cb82ae7bb6daec0b2d658a84b93786d85e61e56431f44b34"}, &(0x7f00003b4000)=0xa2) 2018/02/06 14:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) dup(r2) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/02/06 14:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000784000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) connect$rds(r2, &(0x7f0000c70000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$KVM_REINJECT_CONTROL(r1, 0xae71, &(0x7f0000e88000-0x20)) 2018/02/06 14:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c8000-0x10)='/dev/sequencer2\x00', 0x8000000000001, 0x0) socketpair$unix(0x1, 0x4000000005, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) alarm(0x200) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000bdb000-0x10)={0x3, 0x1, 0x8, 0x7ff, 0x0}, &(0x7f0000cac000)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007a9000-0x8)=@assoc_value={r4, 0xfffffffffffff353}, &(0x7f0000b67000)=0x8) 2018/02/06 14:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000776000)={0x0, 0x1000, "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"}, &(0x7f0000092000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00007bd000)={r0}, &(0x7f0000ef7000-0x4)=0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000735000-0xb)='/dev/vcsa#\x00', 0x5, 0x801) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) [ 310.832172] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 310.832368] DRBG: could not allocate CTR cipher TFM handle: ctr(aes) [ 310.867791] device eql entered promiscuous mode 2018/02/06 14:00:50 executing program 4: mmap(&(0x7f0000000000/0xb37000)=nil, 0xb37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000d4a000-0x8)='./file0\x00', 0x0, 0x0) prctl$setptracer(0x59616d61, 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) socket$key(0xf, 0x3, 0x2) mincore(&(0x7f00001f6000/0x3000)=nil, 0x3000, &(0x7f000011e000-0x30)=""/137) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2018/02/06 14:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00001f4000)={0x0, @in6={{0xa, 0x1, 0x100000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x63}}}, &(0x7f0000c2a000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000082c000-0x20)={0x2, 0x9, 0x0, 0x8, 0x7, 0x2, 0x1f, 0x9, r2}, &(0x7f0000686000-0x4)=0x20) 2018/02/06 14:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00005c8000)={0x6, 0x0, 0x4, 0xfffffffffffffffe}) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r1) 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00005c8000)={0x6, 0x0, 0x4, 0xfffffffffffffffe}) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r1) 2018/02/06 14:00:50 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f000032a000-0x58)=@routing={0x88, 0xa, 0x1, 0x9, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, @loopback={0x0, 0x1}]}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000000)='ppp0\x00', 0x5, &(0x7f0000001000)='\\md5sum\x00') r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x1000) setsockopt$inet6_buf(r0, 0x29, 0x20000000000004b, &(0x7f0000006000-0x2), 0x0) 2018/02/06 14:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000031d000-0xe), 0x0, 0x0, &(0x7f000020c000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000da9000-0x45), 0x0, 0x0, &(0x7f000066b000)={0x2, 0xffffffffffffffff, @rand_addr=0x40}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xff80) 2018/02/06 14:00:50 executing program 1: r0 = dup(0xffffffffffffffff) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$llc(r0, 0x0, &(0x7f0000740000), 0x80800) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ab000)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x7003) 2018/02/06 14:00:50 executing program 4: mmap(&(0x7f0000000000/0x6f7000)=nil, 0x6f7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000768000-0x8), &(0x7f0000566000-0x18)={0x0, 0x0, 0x0, 0x40, 0xffff}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x0) fadvise64(r0, 0x52, 0xa987, 0x3) r2 = syz_open_dev$vcsa(&(0x7f0000002000-0xb)='/dev/vcsa#\x00', 0x6, 0x800) r3 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r3, &(0x7f00006f3000+0x555)=""/40, 0x28) read(r3, &(0x7f00006f6000-0x1000)=""/4096, 0x1000) ioctl$int_in(r3, 0x5421, &(0x7f00006f6000-0x8)=0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0xc200) sendmsg$key(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000000)={0x2, 0xb, 0x8000, 0x9, 0x15, 0x0, 0x4, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0xd10}, @sadb_spirange={0x2, 0x10, 0x0, 0x3}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x2, @broadcast=0xffffffff}}, @sadb_address={0x3, 0x7, 0xff, 0x80, 0x0, @in={0x2, 0x1, @rand_addr=0x4000000000000}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x0, 0xffffffff80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}]}, 0xa8}, 0x1}, 0x1) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) mmap(&(0x7f00006f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat(r2, &(0x7f00006f7000)='./file0\x00', 0x80002, 0x108) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_GET_STATS(r5, 0x80f86406, &(0x7f000025d000)=""/213) connect$llc(r4, &(0x7f0000003000-0x10)={0x1a, 0x17, 0x401, 0x0, 0x1, 0x1, @random="7d29b267c382"}, 0x10) 2018/02/06 14:00:50 executing program 6: socketpair(0x3, 0x0, 0x5, &(0x7f0000b5b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000001000-0x45)=""/69, &(0x7f0000000000)=0x45) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r1, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, r2, &(0x7f000058f000)=0xf, 0x100000000) mknod$loop(&(0x7f0000386000-0x8)='./file0\x00', 0x40, 0x1) 2018/02/06 14:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0x1, 0x0, 0x0, 0x100000000}) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000156000-0xc0)=""/192) socketpair(0x80000000000002, 0x100000000080007, 0xa7, &(0x7f0000449000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00002ea000-0xe8)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000ddf000-0x4)=0xe8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000dae000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dfe000)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00008a4000-0x4)=0xe8) r6 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000a8000-0xe8)={{{@in6=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000884000)=0xe8) r8 = getpid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f000027d000)=0x0) lstat(&(0x7f0000af9000-0x8)='./file0\x00', &(0x7f0000c53000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000993000-0xc)={0x0}, &(0x7f00006d0000)=0xc) sendmsg$netlink(r0, &(0x7f0000649000)={&(0x7f0000eaa000-0xc)=@kern={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00009bd000)=[{&(0x7f000005d000)={0x610, 0x39, 0x1, 0x7, 0x3, "", [@nested={0x198, 0x3a, [@generic="f2127c285c90c827c87c8fbff76522afc720aef732179dd502adda87f90e7f44c4ad09a584c28e42d2c2f40e5bce22c49e3b863f9739556e7cf8b1a0b91d7ab064f48c6052156f97fef9c76f8d2e137b4415a30c96af0768cfda1980a14c3f166c037c6e2e04ee682da8f7956d5e2a9a9343de827974bd2a68b71d31c154be9b3c14e64ba3c2bee9b63d189216514f95bd96e65a31877d457c69129328f03b508532c3", @generic="87f2d8b6e109dc2cfa65812696a68ff024e0a5d78206a159", @typed={0x18, 0x85, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xe}}, @generic="72b284e5e94f8b57f29bcb1d7b090008e0eb5b7583deb05e2989eab8082d662caf80e2d1feac44d8d20fd705dac6d914e195ef62c7ff1d8b0e6fdb361d00931850d99584b74890becd54cccd5ad479edb40d93dde06772a0e2128273da2ba504ea247e34a691316afe10fde423244b304c7999473717236c9385607706fd5a768c467049069950b4f3309ca597c12772a9d479aeb3beab935a709c709ed687cb744eb237c7af1c9a13c025de3d3086e49e35a1c8afb6cc314f899eabf443"]}, @generic="e24d350178a1112060025776855706376b52c07d6ef05d9fc7648427806e29832590f48c4b696d2441463c975f60ed0be96ad913634a1ce4935f6dc3a13c01f63d11f8369725e1f5d2a1e44c3cd1c87217050a609637467ea910cc22929f4bfc19e34d817170d6c948c54d195a82c04619689513b8bf91b0cf1d32e0232671c5cfb966432ce1cd72077948372fd25bc453c1e3820c088e6359f5270028d06fcb4d3c9a66450b2d508656eebe0f8b5305cb38926275ee86c18dac829979b460ba1eb284122dda169051aca81af910d79fe8d63970ce15df73ea95be545fe1d66adceb1783b56b86", @generic="1bb463849171f8104079997110a96e8f48a3dc6b0c24366ef7372cae7dd209a7185b59372e5e3af7bdcd00726880ad8f15d2bb9afa13cd1a59284c4909de4113a39a9383eb97b22a7f5cb9f46102919f71d62aa23f6f855e28047b1b684da6e71e08ffb5234c99ffcfe1edd53e740c24f1790ad3b723a49e8250dc0049d9", @nested={0x10, 0x44, [@typed={0xc, 0x8f, @fd=r1}]}, @nested={0x258, 0xd, [@generic="2960e1f49e1f1962a594050100d3ad3e052b90f9ee440d4939aa330d63fa2a2f7771300131b15b27c2c07917a334b73a3e5f1c243b3ad4e89c363fa74ec19699938648728d95f6a9817a8330b8e9866b88", @typed={0x18, 0x47, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x58, @uid=r3}, @typed={0x18, 0xc, @str='/dev/sequencer\x00'}, @generic="7ea50e5b9842023280ad15b6cfc474ce83fe561db465991c5226d7fa2e44ce8c7bcd18d4dfa4797ab1b27a215ff8394ae9f12e795407222870dca15c0f4174104e0dded0ad6bf2eb51dc61aafd9d059acf014882fff59e76639a76d1110a2275641bf1403aa0103d2bc0cc8bd2488893b5beb7aac74c9326e10c1f14888c01d1af1ef0c0d474d5f8beec011ef5945d2a5adc2c2be3f6a64f23526762c2615b13539a416a54e1a43bfb9904d04d2dcb3e744331eaed6c7d7c8758b99fe582", @generic="b0effe38fe90b3cc74a96ee45364af10c4a765fd2bf100b3c0f97a09d6b47218ef9a8a8ff03c2967b819643d18e3219820118a23a6d5ee8c8568d3ae6d39ee828f2cc031c4fdcd29ec2c204fc7d6394390d3e9712894aedb9ba6258e6fac4b07f4cd6cfd28502fdba786b8d19820baa4ff82845afaf7f8956615feb3d0", @generic="638ba08afd76b17013b80d693377e307863a8d4d7f749903ad3599d85bd7fd579c01baeb7fa32e8c355610cb25d83dce8c683a4a18e124e1c654507669fab3121277ab0ccadd3297b837c153f7125ff9b49a0c28221abc16c7ecb742422d5cfa3cca026a5702ca409d5d3b1ae505fa95a47641b32d883e871742c9324feffda9b59e583ccd12f33c3bf2"]}, @typed={0xc, 0x34, @str='!\x00'}, @generic="feb50a4416c6a739aa6af62b44b9e7bf171fee1d4bfdfd84ba20b49b98b94a15983fa5e11138b5bfdbe0144da8aaa30e8355d625c1367a81c75e9054715fb9b6457057b3c6c08cd2f8941c778349b7863fa419d989f55a4f3068081f6f75d24fb596da8623f5d8d2f298be51ddc17d6c68bf1d015c0e8e10aba4c864dc01c5c5f0f2f58816e1d2cf50b2f4461964"]}, 0x610}, {&(0x7f0000b16000-0x708)={0x708, 0x36, 0x300, 0x4, 0x2, "", [@nested={0x18, 0x30, [@typed={0xc, 0x86, @pid=r4}, @typed={0x8, 0x23}]}, @typed={0x8, 0x1e}, @nested={0xb8, 0x6e, [@generic="ff54a21411bbe2a5bc616065a5cff3f3ff5b4f7ac7b91e077dbbb33df415c90fa615cc5edbeb2810e67142a99edffa8e4993a77b481a2a73895eb551df29f51b4e9f680678e1d7b4e912fb25223c58686c07478f2662c0d38614bf6f79127b2b05fde0440c1bf5811c5a2cbdb8c3f948dc71fe528e3bb2bc097413854b8c5ad0c038d3b2ea32d62efb97ae197fa8e12444b9b06feba65741ad2d1c40530e79cdb591fd518c9c2935855cff53fb64fe8d90ec3ff2"]}, @typed={0xc, 0x8f, @fd=r0}, @typed={0xc, 0x68, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x67, @fd=r2}, @nested={0x68, 0x64, [@generic="c8477e7a7aab0fe6a766d1c6ecb31119cf124a452c4534985ffdaa499a37599cbbc73b941e7a28f67ec12fc9c3e84c7a53a4187e0c6ef5b7340c6c3083028bab361da372d91918bb17c7dc5f0ed2e0d693cc0ea10848224cb073ac00a0aa3a2ca6"]}, @nested={0x15c, 0xe, [@typed={0xc, 0x26, @u32=0x8}, @typed={0xc, 0x39, @uid=r5}, @generic="8d9658be69ad2ad0080672983f6c40f5687a83e94b2ad8b83f334d6df45fbc2fcdee5dbe", @typed={0xc, 0x5f, @pid=r6}, @generic="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", @typed={0x8, 0x80}, @typed={0xc, 0x4e, @u32=0x10000}]}, @nested={0x250, 0x70, [@generic="cfca70f74217390bbbc5999e8de14c732862e5e58f00dac7b62b556c5b860328b89512ff3b3ca7d63db41aa998a2f591261a759a200671e669714a7a30a1d70bfd0af48de25e2d68dacd5c922b9dc71279110a76b08452ab01fe8c26c27137431759c9ea7a8532db0c3ff89b1889202f5612252baa7d953b6a92c14c9cb19d0562b6c205ec27a3cbb9d6aa3479e3aeaa082c7a46153697ba76ee2387c42ec4cfee361e940a72d3660e964ce2d31342560e578c97e9eab00670b46d29a38d1fbc1e868c41ef9eddaa87f672f0ee5438b3cf26d7ba29b3ba1ffe6cd762aaa3494a37724ca3dae1", @typed={0x18, 0x6e, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}}, @generic="1af4c516f4398e6dc3506965f440ce95df2cb5de3459670adc373880b48ea510c37646207fc0965645a2becdc924741e96ead78ae7d1569ec49f087bbc21f04b189d749e3c7af866051a97174a8b2fa3639fa25d1c3067f23b06b5453f1645830fe306171079b7bfe60bbe8a0e15c702d17cbd0c8c02091a38dcbfc5956919ad650a4cb0e8aa8c349e0ca4a81310da2a31d4de94f01b7fe5a895", @typed={0xc, 0x65, @ipv4=@loopback=0x7f000001}, @generic="a820d69dd4defac263b75577d76407cfafd140651d3794e42f02c61c5a0482b54d4ef9125543f883910beb2e49f22c35883b5a48ff8f79c09cf42ca8199b35645154c1d6908590c479c2116f45851338487a33cc0ad15f6281ce568721855720acda9ec6f0b65cde31eb05edff70f080da", @typed={0x34, 0x72, @binary="00e0e49c8cab294064c6cd51358a7032a239115bd92f40a20dcbf5e347a895d2abee684d3af30721a143"}]}, @nested={0x1e8, 0x18, [@generic="787e2776bd318939cd892ce7a15e34533fc10105afe411f12f7a40725e9d4ee6e686403a6a345e5880e6c422150955748496024a84c2450700ded6031f2654a57e8b12845b555ad3abea91fa0f0dc806c3e1bf3c6869d78f6e116c167c1ed15bf07fe0f84f8a7ac6af1b7c6099994bc698f844d3dcca1b503d8a5b94da79f976a791ae8a45dea89dcb4e55e2f88e2882ebcb494f6bd06e0f56c3a462df9769f86d4afc7fe700863f3315734a56dc84a6a071e0f5ae64a269c97893aeac43c38876f727114c5a8e930dbb8e760c1cc36e52fea99077d1957e3893b3c363", @typed={0xc, 0x13, @uid=r7}, @generic="2caf93b39cada3e655addede14426cbff50c9d5e3e1701e294f27d966cd4f350a615735a5711af3ad6c8a33f0db4afabb558011f36e267b81ac0d9a85ef040b7f3959c60baa63c58ce6a2441ecbdc9164228bef5fc30c81af9ed4b137e4c03f805c0784cdea77e8a23d6632a90e5fe94a8fb200738d33c1e857bd1750b8b2d625d8141d568002634e7c979869d1fbba289b576b28731bc6ad4c8a024a1675ad71ffc5d786c025b354c83b6353ed6670c60363d785ea43ae5231b9741a2dd34550ff87580fd6e4c2de0fda55619cc6e7ab81d3788d88539f117b26764c3fecbbf4685a47a", @generic, @generic="253be279afaa44801e5c605affbc9049599f2555d8b5f0"]}]}, 0x708}, {&(0x7f0000e87000)={0x1c8, 0x18, 0x400, 0x4, 0x3, "", [@nested={0x1b8, 0x61, [@generic="72a09c369d3e23b38e8dbd33e25d3a2529da17481694696d896a176bb10b0398f6534b2bac0d9e2fa1ac22e27beb328c5531b36c330f666d7c735d1502ba6ae440d373b1f8c2855db0bb57219e52404e08a7e9d1697c58e7f0e9c0244a10162638ffdd5978871e975f338fd146faa28e78e620c749d546d72a540e1e1e04283140fdde0f495e71c3b779e291a7e78326974088d4ede77d6e72b26b541125beb7605ceab003277a219b7ebc675ed99a210832d914c5bd87c9e1085af61cfeab7af9bf96c5d55427da1ce9a5dae9508e471b2b16f3b4d072bfcfd79c81", @typed={0xc, 0x5, @u32=0x1}, @typed={0xc, 0x4, @u32=0xfff}, @typed={0x8, 0x93}, @generic="152fdcebeca631df6cea7231b5d5d1d676f1f21026014305e337c6321d0218b13caf3e32ee2a5e719099fdc43c33ef2b416f8ca616d34016b905c56708e1b24cc22a523b2a45262ada4c70d2f00fc368f1a239ee8e724690f51e1a44297b2c93beb98c0032ffbfc2db9100fc8f5aefd7b2200d3730363a5a810d828082ef119ea59479500adbce3e7368bcd30c7a268bbca4c4f510f3ea7b2b57", @typed={0xc, 0x82, @str='-\x00'}, @typed={0x10, 0x77, @u64}]}]}, 0x1c8}, {&(0x7f00005b5000-0x5c)={0x5c, 0x20, 0x325, 0x1, 0x0, "", [@nested={0x4c, 0x90, [@typed={0xc, 0x7d, @fd=r2}, @generic="d665cfbd6603ca5bf165abae70dd74ec45c7d9d566d148400a8a54d4c8c18be6cae2b7f87fcdc760b2c79641aeea71f125f28eece0d043cadb8e"]}]}, 0x5c}, {&(0x7f00009d6000)={0x2e0, 0x36, 0x14, 0x0, 0x0, "", [@generic="d312f2652cdb331a0188742cd1ba461a157fd50deaa8a56e602299cb77830e1014c352f5afd51b4bc898706a0c6630d892e9b5fdd5243e0b3597b61526bcad092d8a9183d402882262c3908b3479b68fe95c8e1102aa7b0a75c00e12e71a", @typed={0x10, 0x4a, @str='wlan0\x00'}, @generic="510b7c56f0526d60a7fc1d5c523cb5f579076ec3cc35e9972c15777fe39f51bd84c29d", @nested={0x234, 0x2c, [@typed={0xc, 0xc, @pid=r8}, @typed={0xc, 0x27, @pid=r9}, @generic="e02465daaecc09880bfe7c1e1fdb9f93ee9b2948658071d2733b85a561a88c4da6a8e34a57a280913d318c1d3ce543bd538f13a1780f35d72116e0808f6cb4b209474ce8af53071eef7ad279b7c1f72a71fd9fa1e2dcd05086144df49b7802d589b09505ead6944ca0408f833da938e4e2ea3a44e8bffc1d8fce7ca7313f8432f04426643b0713696aa7275012eaf9e1f959cb01107a195c63797c95509b829742361eb9643ed4c0319f9b5a83b90bc45afac97a800254d68ee136113d59519f7e9e3a107d529f5f66bef9ed5338445069df21e3d96d19cd676ff98d651fd3ac966143a289", @generic="b3fbe06207b6cafacf49856dcf8786259c7aa39961c49e0adce4b6e6700d8c961bd10bcc13b3ffaa4979cb7d2ae03ff390087d0792ce576577aa4cd3ca4514ad8cc13f33dbabf5935e3858c8d4211ed03ca498a4a6cc44fae9fb9a652f4ace29e95bed46504dd2b77d6539b1935ec4e492dbbf99538c28c972b208", @generic="a491db6cde30ac94f8d09cea625d9c2b847fbd926681122a890927acc6c85b17b39dcf7e19e0fd54d2fd35c586ab6d1a60576c7e0980e44049cdf3ebbef8dc44951be4d8a54e4f97b69717184309610aad35e2ca6a13de91ca1f87acef784f9c4d1d6ffe4b43786d31e488349c1034bb5ed4f61dd320aa004272dbfb63f6e662907c91f7fa2e061cafbc082573464c041b473cc10dc77dbc4c5cd1a690993333cfd7668f9db8c28516aa8733d50953d1b489b4772447"]}, @typed={0x8, 0x9}]}, 0x2e0}, {&(0x7f00004c8000-0x358)={0x358, 0x29, 0x300, 0x4, 0x0, "", [@generic="f25b53b35d2743ea3e06d31e487e4c87901c42211f8756120dcf424cd55af2af5d", @generic="dbe23fe77e9ce7cfe30ffadf75f21f17649bfa6daa678918cd611240d939e29f798034baff1cbcc2b04ab0a26655e8dc983a4e3ed790efd4b4affea94db107dc4481ad36ff74384fd13ef8c041db6bbbca938da1d4ad941c2f32cc41c7526c4047ac1e2ddff6564e75714ea8bc1776ac0ac2f0d8374cbaddebeba67d82fda02128ae98d7184724c87c1e6ee50ba4e23bcba7fc7471ffbff3f50e8c4bc988b3f2f327ded78521c54ce6d81c90818880a6569a", @nested={0x1ec, 0x32, [@typed={0xc, 0x78, @uid=r10}, @generic="74c3649d513c2cfce97b4728431c6fe6decbfbe914d8bc5522fce2951271c52b7099ec17ae4c2f271f05d66ec71f9a655e1ee02705625dcd7b2ca7606ac8bd9077d761168cadcd5896c1b06fc4b2be1516d90c94eeeccecc40d7d14909dc1eedf96749ef566faa4fd1d833a07e89a6bad82fa1f64ff61f6984417e334095c359ca2b91d84b4d6aa4dd6dd2bd835779", @typed={0x14, 0x6e, @binary="2aa909ba58647514e0"}, @typed={0xc, 0x74, @u32=0x100000001}, @generic="d155fad5e7af5a06f1789f9147869e52265471d5278a9fd9b8071ba4cc9a5cdce38020cb0a363140e13256a71751ebfa224ba80853461370aee9a5785d04e01a4843f8adc8e4d2780ebac827381bce0f78c23935914a30d681fefb206bbe92a46dece9040eee8d754737b7229fd8c366d1241927c88d7cc846419d910036a4da3362daae52dbdfc298d4231ad64228a90e8f64e68871a7c62cd512fb88c27e6fdc00e7", @generic="bc0c2edd8f2f9ce62e87493f8129681abc880faf3c3677b3d08073b2cb6e592e45ae4dcbf390322250547228d245678066b1dd7c923dda25704d3e6c810878673f68ebe1910cd19b4e3cb2b85f9b8a5f6309d71527265f907e58b5bb23b8d8a80f63dcdebf9e395aae1955d9313f5794e6597b2ac871d03f47e02d", @typed={0xc, 0x63, @pid=r11}]}, @nested={0x88, 0x55, [@generic="1f4bbd68c6906403816217e965205c61bceabf33824445a600d9b35afe05dc8dbea2d640f2f12ef70a5c2d21dedc2cecc612960c849dfabc6944ef52cb70c2e99f1850", @typed={0x10, 0x3a, @u64}, @typed={0x18, 0x47, @ipv6=@empty}, @typed={0x18, 0x8e, @ipv6=@empty}]}]}, 0x358}], 0x6}, 0x4) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) ioctl$KVM_GET_DEBUGREGS(r0, 0x8080aea1, &(0x7f0000985000)) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r1) 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00005c8000)={0x6, 0x0, 0x4, 0xfffffffffffffffe}) 2018/02/06 14:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008d7000-0x4)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000029f000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4), 0x5, 0x0, &(0x7f0000fd7000-0x10), &(0x7f0000000000), 0x1fffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000842000-0x16)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000959000-0xc5)={0xc1, "d9cbaa1b377ee64c4644e25cd00b25c2b489d13b1dfd198322f599b2261437679886b62afd71b2f0dcb8c6f4b59575bed7afe825248dd15e3f1ed8dda3898c4ce9a6084dcc46b25c0e6c2e2d8d2f7bf9771fe55131573173f2f382ba687ddbafbfc933c22826c7b06ee2c710ffd2c61aff89688344d5b1d8507675f3be8ea4993804fee273c88e7e7ba3f3fe73bf9f7220b4d6f960a656ea985d3a39de9a4a1c72f329bc0f1ccf4391ca8aee6d3870aa30ce4dbef21bffc121b03a1a65b3f844dd"}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f000073f000)={0x6000, 0x101000}) 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00005c8000)={0x6, 0x0, 0x4, 0xfffffffffffffffe}) 2018/02/06 14:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f000088b000-0x1e)=[{0x0, 0x0, 0x1000}], 0x1) unshare(0x40000) semtimedop(r0, &(0x7f0000c06000)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000efe000)={0x2000}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000003000)=[]) semctl$GETNCNT(r0, 0x1, 0xe, &(0x7f00004cd000-0xf1)=""/241) [ 311.171328] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) read(0xffffffffffffffff, &(0x7f0000c95000)=""/92, 0x5c) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) [ 311.223304] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? 2018/02/06 14:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg(r0, &(0x7f0000112000-0x38)={&(0x7f00007cc000)=@nfc={0x27}, 0x10, &(0x7f0000419000)=[], 0x0, &(0x7f0000243000-0x270)=[{0x10, 0x84}], 0x10}, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00003cd000-0x10)=@common='nr0\x00') 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00005c8000)={0x6, 0x0, 0x4, 0xfffffffffffffffe}) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2018/02/06 14:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f000026d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000569000)=0x1c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x7080}}) 2018/02/06 14:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(0xffffffffffffffff, &(0x7f0000050000-0x8)='./file0\x00', &(0x7f00003e7000)=[&(0x7f00007c7000)='\x00'], &(0x7f000055f000)=[], 0x400) r0 = socket$inet6(0xa, 0x5, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}], 0x14c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000808000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/02/06 14:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0x1, 0x4002, 0x0, 0x0, r1}) 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001af000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000085000)='net/tcp\x00') r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x20000000102, 0x0) semtimedop(r0, &(0x7f0000cab000)=[{}, {0x1, 0xfffffffffffffffa}, {0x1}], 0x3, &(0x7f0000526000)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x5, 0x3}], 0x1) llistxattr(&(0x7f0000e5f000-0x8)='./file0\x00', &(0x7f00008aa000)=""/24, 0x18) 2018/02/06 14:00:50 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000039d000-0x1)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x9}}, 0x0, 0x3b426eae, 0x6, 0x1, 0xfffffffffffffff7}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000d6000-0xf6)={r1, 0xc88, 0xee, "403d4c69603e9859c8cb13eecb6bad8a9930b5e353014b126dfaa2525278f650f94242487a1135c3423850b95e3921b8247543964b57563ed2f41715d7360c12a48fec0e577fa2b5460e111603d3da2429819c0ed00b889230e26aaa923ceb4027c68b6cc0442ffa0b9c495803b28888dfcd0bd777893be7f2d55549b954ba11d9d16202cbfe78856038b20f8cb271fa86deb00033a6d039e8bb3d8d1834d5d512db38af5fe53d7bb76db5e7697ef059ed82e817681abf3420b48a8b4bae2afe1c97d7ffba14474cb48dfb64a47410aa97926f405ce63580905da4a9bd457d64f1c671b23ba55d49f006025e97dc"}, 0xf6) r2 = syz_open_dev$sndpcmc(&(0x7f000030b000)='/dev/snd/pcmC#D#c\x00', 0x200, 0x400) r3 = syz_open_dev$sg(&(0x7f0000272000-0x9)='/dev/sg#\x00', 0x80, 0x101000) fanotify_mark(r2, 0xd, 0x8000008, r3, &(0x7f0000522000-0x8)='./file0\x00') socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/06 14:00:50 executing program 5: 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 = add_key$user(&(0x7f0000f7e000-0x5)='user\x00', &(0x7f00004d5000)={0x73, 0x79, 0x7a}, &(0x7f000074d000), 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000399000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00002d1000-0x4)=0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000f1c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000359000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000c97000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r3 = socket(0x19, 0x80004, 0x4) accept(r1, &(0x7f000025f000-0x9)=@rc, &(0x7f0000c5f000)=0x9) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000759000-0x4)) 2018/02/06 14:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ce5000-0x8)) socketpair(0x3, 0x800, 0x7, &(0x7f00007f6000-0x8)) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) [ 311.403335] kauditd_printk_skb: 650 callbacks suppressed [ 311.403345] audit: type=1400 audit(1517925650.566:24000): avc: denied { net_admin } for pid=4224 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 311.456814] audit: type=1400 audit(1517925650.607:24001): avc: denied { net_admin } for pid=4220 comm="syz-executor1" 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 [ 311.481624] audit: type=1400 audit(1517925650.616:24002): avc: denied { net_admin } for pid=4220 comm="syz-executor1" 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 2018/02/06 14:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000674000)={0x2, 0x1, 0x4099274f, 0x5}, 0x8) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) [ 311.506251] audit: type=1400 audit(1517925650.617:24003): avc: denied { net_admin } for pid=4220 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 311.530859] audit: type=1400 audit(1517925650.633:24004): avc: denied { dac_override } for pid=14746 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:50 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) [ 311.556572] audit: type=1400 audit(1517925650.651:24005): avc: denied { dac_override } for pid=14746 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 311.581527] audit: type=1400 audit(1517925650.695:24006): avc: denied { ipc_owner } for pid=14741 comm="syz-executor2" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 311.606241] audit: type=1400 audit(1517925650.711:24007): avc: denied { map } for pid=14745 comm="syz-executor4" path="/dev/ashmem" dev="devtmpfs" ino=1135 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:device_t:s0 tclass=chr_file permissive=1 [ 311.631278] audit: type=1400 audit(1517925650.718:24008): avc: denied { net_admin } for pid=4226 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:00:50 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, [0x0, 0x0, 0xffffffff, 0x400000006]}, &(0x7f000000d000-0x4)=0x108) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000000e000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x6, 0x7, 0x1, "be32610caa64ff3d483e1bed8f9f105faacbbe9f88414bb323b6f3a1aa0b2a6ec821bcdb4007d2cf76eb5ee521411523b88f073c31f183ddad8f6111066a468e", "ef6eca5d6ad3a9f28544466589d5ce7a9a6a9c2f0a4b92e9a950d5e10e2eddb8", [0xece3, 0x7]}) ioctl(r0, 0x0, &(0x7f0000002000-0x9c)="ac7d34f6f2995a5fb9cae8959c") 2018/02/06 14:00:50 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:50 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f87000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000001000-0xa)='/dev/dsp#\x00', 0xa4, 0x8100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001000-0x5a)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x4, 0x2, {0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, {&(0x7f0000000000)=""/103, 0x67}, &(0x7f0000280000), 0x20}, 0x5a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="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", 0x1000, 0xfffffffffffffff8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$dspn(&(0x7f0000298000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x800000c0045003, &(0x7f0000006000)) [ 311.655927] audit: type=1400 audit(1517925650.723:24009): avc: denied { net_admin } for pid=4226 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:00:50 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000002000)={0x5, &(0x7f0000002000-0x28)=[{0x2, 0x400, 0x8, 0x5}, {0x3, 0x7, 0x5, 0x7}, {0x1ff, 0x9, 0x401, 0x6}, {0x8, 0x200000000000000, 0xfffffffffffffff9, 0xb05c}, {0x9, 0x5, 0xaa5, 0x7}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ab9000)={0x6, r1}) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000e29000)=""/212) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f0000205000)={0x4002, &(0x7f00006b2000-0x8), 0x4, r0, 0x4}) 2018/02/06 14:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000037d000)) r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f000032b000)='net/igmp6\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000325000-0xb)={0x7f, 0x7, 0x66cf, 0x9, 0xe6c, 0x1c, 0x8, 0x2, 0x3, 0x3f000000000, 0x1f}, 0xb) r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000c7c000-0x79)=""/121) sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:50 executing program 5: 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 = add_key$user(&(0x7f0000f7e000-0x5)='user\x00', &(0x7f00004d5000)={0x73, 0x79, 0x7a}, &(0x7f000074d000), 0x0, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000399000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00002d1000-0x4)=0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f0000f1c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000359000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000c97000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) r3 = socket(0x19, 0x80004, 0x4) accept(r1, &(0x7f000025f000-0x9)=@rc, &(0x7f0000c5f000)=0x9) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000759000-0x4)) 2018/02/06 14:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ce5000-0x8)) socketpair(0x3, 0x800, 0x7, &(0x7f00007f6000-0x8)) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:50 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d4000), 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x0, 0x0, 'queue0\x00'}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r4 = dup3(r3, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) keyctl$instantiate(0xc, r0, &(0x7f00004a2000-0x41)="d9fc22275b6b646528c7e573bd6cd72064e81ee65ba8148f3b011369be7eb66a9fe2e2a430215680ad6eb8ed3424bdbebef13064eaba94c230cb32f2038e00ddde", 0x41, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000400000)={0xffffffffffffffff}) sendfile(r1, r2, 0x0, 0x3) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x0) 2018/02/06 14:00:50 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:50 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00001fc000-0xf)="2f6465762f73657197656e63657200", 0x3) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) pkey_mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) 2018/02/06 14:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000887000)="0381697c2c1c618f1e03f320bf75f45bd0b630945247ee") ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000fef000-0x4)=0x6) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bda000-0x4)=0x5) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000d94000-0x108)={0x0, @in={{0x2, 0x1, @empty}}, [0xffffffff7fffffff, 0xffffffffffffffc0, 0x2, 0x6, 0x3ff, 0x303, 0x0, 0x44c3, 0x4, 0x0, 0x10000, 0x10000, 0x100, 0x4, 0xfffffffffffffb83]}, &(0x7f00004f4000-0x4)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fe0000)={r1, 0x5}, 0x7) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) syz_open_dev$mouse(&(0x7f0000c7f000)='/dev/input/mouse#\x00', 0xfffffffeffffffff, 0x482842) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000452000-0x10)={&(0x7f0000681000/0x4000)=nil, 0x4000}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d9a000-0x8), &(0x7f0000d44000-0x4)=0x8) 2018/02/06 14:00:51 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ce5000-0x8)) socketpair(0x3, 0x800, 0x7, &(0x7f00007f6000-0x8)) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x4dd, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000be9000)=@hdr={0x2, 0x4, 0x0, 0x1, 0x498e, 0x0, @eth={@random='\a^TuKO', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x7, 0x5eda, 0x5}}], {@llc_tr={0x11, {@llc={0x0, 0x4, "917e", "f67f60928ddb89e17b01a5131f9ba76d3112008064716d42ccb75e1a61c86024c8c606544fded129b086b3ad8ee4f882b2db1fd0f288339b4a9824dd467a4108d6c630ef08"}}}}}}, 0x65) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000a8c000-0x7a)=""/122) pipe(&(0x7f0000ece000)={0x0, 0x0}) prctl$getname(0x10, &(0x7f00007dc000-0xcf)=""/207) ioctl$TIOCSBRK(r0, 0x5427) tee(r1, r2, 0x10001, 0x0) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0xffffffffffffffff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x190, 0x1b8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x31, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3e0) socket$nfc_raw(0x27, 0x1, 0x0) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000746000-0xb)='/dev/mixer\x00', 0x2000, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000036f000)={0x1, &(0x7f0000c12000-0x4)=[{}]}) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ce5000-0x8)) socketpair(0x3, 0x800, 0x7, &(0x7f00007f6000-0x8)) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d4000), 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x0, 0x0, 'queue0\x00'}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r4 = dup3(r3, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) keyctl$instantiate(0xc, r0, &(0x7f00004a2000-0x41)="d9fc22275b6b646528c7e573bd6cd72064e81ee65ba8148f3b011369be7eb66a9fe2e2a430215680ad6eb8ed3424bdbebef13064eaba94c230cb32f2038e00ddde", 0x41, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000400000)={0xffffffffffffffff}) sendfile(r1, r2, 0x0, 0x3) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x400, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x0) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$TIOCEXCL(r0, 0x540c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ce5000-0x8)) socketpair(0x3, 0x800, 0x7, &(0x7f00007f6000-0x8)) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xe, 0x809, 0xfffffffffffffffc) write(r0, &(0x7f0000105000)="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", 0xfc) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:51 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000040d000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000040e000)="8d80fa923f3d390973ff61972524f88cb2306911a1a3b998ee8116ddf22c695df183335cc58f56367c624ac8fd8ba45c65598d872332cb07e18682603c490967e3754dfb2ebbb7dd2f9b8639ceacb5ad4521d04ce65364ebd291e6b6153525338e364c0c00e7c5968f2f8de5fec55fada7812287f36fd6342e25b9084659ae07", 0x80) 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ca0000-0x8)) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r0, r0, &(0x7f000058f000)=0xc, 0x8000000000000005) 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eb7000)={0xffffffffffffffff}) recvmmsg(0xffffffffffffffff, &(0x7f0000b05000-0xf0)=[{{&(0x7f0000d01000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000b54000)=[{&(0x7f000023b000-0xbc)=""/188, 0xbc}, {&(0x7f000051c000)=""/4096, 0x1000}, {&(0x7f0000af8000)=""/211, 0xd3}, {&(0x7f000075f000-0xf9)=""/249, 0xf9}, {&(0x7f0000d69000-0x3e)=""/62, 0x3e}], 0x5, &(0x7f00007f5000)=""/82, 0x52, 0xffff}, 0x6}, {{&(0x7f0000b41000-0x58)=@alg, 0x58, &(0x7f0000fd3000-0x70)=[{&(0x7f0000257000-0xbd)=""/189, 0xbd}, {&(0x7f0000dbe000-0x30)=""/48, 0x30}, {&(0x7f00000aa000-0x17)=""/23, 0x17}, {&(0x7f00003d9000)=""/67, 0x43}, {&(0x7f0000f6a000)=""/157, 0x9d}, {&(0x7f0000c01000)=""/245, 0xf5}, {&(0x7f0000cd2000)=""/4096, 0x1000}], 0x7, &(0x7f0000079000-0x75)=""/117, 0x75, 0x7}, 0x1}, {{0x0, 0x0, &(0x7f0000425000)=[{&(0x7f0000945000-0x84)=""/132, 0x84}, {&(0x7f0000202000)=""/139, 0x8b}, {&(0x7f00008e8000)=""/121, 0x79}, {&(0x7f0000a8b000-0xb5)=""/181, 0xb5}, {&(0x7f0000243000-0x48)=""/72, 0x48}, {&(0x7f00007b9000-0xac)=""/172, 0xac}, {&(0x7f000035f000)=""/245, 0xf5}, {&(0x7f000075e000)=""/2, 0x2}, {&(0x7f0000b1f000)=""/126, 0x7e}], 0x9, &(0x7f0000ba5000)=""/161, 0xa1, 0x800}, 0xffffffffffffffff}, {{&(0x7f00002ea000-0x10)=@can={0x0, 0x0}, 0x10, &(0x7f00006e6000-0x20)=[{&(0x7f0000572000-0xdc)=""/220, 0xdc}, {&(0x7f000002e000-0x38)=""/56, 0x38}], 0x2, &(0x7f0000d7d000-0x22)=""/74, 0x4a}, 0xbda}], 0x4, 0x2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000b77000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x2, r1}) r2 = syz_open_dev$sndmidi(&(0x7f000048b000-0x12)='/dev/snd/midiC#D#\x00', 0x8001, 0xc002) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f000079c000-0x4), &(0x7f0000544000-0x4)=0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r3, 0x2, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x3}) read$eventfd(r3, &(0x7f0000c04000-0x8), 0x8) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000053e000)='/dev/sequencer\x00', 0x80000000007ffc, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000d30000-0x14)={0x3, 0x8, 0x986e, 0x3, 0x4, 0x8, 0x10001, 0x3, 0xe00}) r1 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ip6_tables_targets\x00') r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) times(&(0x7f0000cc2000-0x20)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000a48000-0x10)="dfa37c202dfa7d5f30729fba19f9f823", 0x10) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)='/selinux/status\x00', 0x0, 0x0) r4 = getpgrp(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f0000ced000-0x110)={{0xadb1, 0x0, 0x2, 0x7, "60ea25f1bdfd5756ff3b11743b7d54905fb8b65a9ed4bd84248c8c8506983133f2a9175aa485b9faa6f4dfc6", 0x7}, 0x0, 0x0, 0x1, r4, 0xfffffffffffffffb, 0x30000, "90e36f7f4252d2353e42a41d20d945919516699fa96151841c1064983aad341c57f9b0109f639175a40f9112906f2a9e4912e9db23db14857554ec6b8c3c6d67", &(0x7f0000fc0000-0x8)='vmnet1%\x00', 0x8, [], [0x1, 0x9, 0x0, 0x16d32f42]}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00003ae000-0x90)={0x10000, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x1000000d}}}}, 0x90) r5 = socket$inet6(0xa, 0x400000000001, 0x2) timer_create(0x2, &(0x7f000032d000)={0x0, 0x1b, 0x1, @thr={&(0x7f00006b3000-0x45)="b3f9cb731863ca59232b8bda051d0e3be42bdae97ceb03aec782c54bcc792e6aea27a5e9c078612825a2e3c16530bd6ee6e377fb230a3fb8e9cfbb009813d67ed136627c61", &(0x7f0000d7b000)="e83506199ca029cc36abbe516b28842ccfd6dd6e3a4c9e689786373e900f7912b1508758dc991558c6db367ff793a2af367401ea866cf8ccb4"}}, &(0x7f0000a3f000-0x4)=0x0) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000a8f000)=0x6) clone(0x4392400, &(0x7f0000a02000)="3ca6b53210d62a736195e732a0057f476ab35bccbd6b6152cde80c256a2c6a2d8269e29174a67425e7b54640384eb76b0761df41b2c1", &(0x7f000034c000-0x4), &(0x7f00007df000), &(0x7f0000a83000-0x1000)="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") timer_create(0x4, &(0x7f0000abe000-0x60)={0x0, 0x16, 0x0, @thr={&(0x7f00001ae000)="5df448911a1f0036540df95c6a229edd373b3c860a14c24de2afe221ada2f84ae206dd49f33882c65b4cff9293c3a6446ab048e764222d940aeb31e0d9d1cd9213779bf5825eda8214c2a3fdd80f2d42847e778224f715e28e33c30ebdd601524335517c006099cfa55a3566922d6b89", &(0x7f0000940000-0x50)="137866251a366809cfab10472265a3deff740d000002986e9ecfb394593f18bb91e6df572d378f5765f755c1b1712826d184f6163c4f90904c5cd07fbfa89ec83da3467e8c5aaf09906305e1e371408e"}}, &(0x7f00006ca000)) linkat(r1, &(0x7f00000f0000)='./file0\x00', r1, &(0x7f000052d000-0x8)='./file0\x00', 0x1400) timer_gettime(r6, &(0x7f0000349000)) statx(r3, &(0x7f000011f000-0x8)='./file0\x00', 0x5900, 0x0, &(0x7f00003d6000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00004a3000)={{0x5}, 'port0\x00', 0x4, 0x10000, 0x5, 0xe9c, 0x2, 0x7ff, 0x401, 0x0, 0x2, 0x4}) setsockopt$sock_timeval(r5, 0x1, 0x15, &(0x7f000070b000)={0x77359400}, 0x71) r7 = dup(r5) setsockopt$inet6_tcp_int(r7, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000179000)={0x0, 0x1000, "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"}, &(0x7f0000cae000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000a73000-0xc)=@sack_info={r8, 0x7, 0x7f}, 0xc) setsockopt$inet_tcp_int(r7, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0xffffffffffffff83) bind$inet6(r5, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r5, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x0, 0x20000) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:udev_rules_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x31, 0x30}, 0x53) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x101180, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000000)={0xffffffff, 0x9}) unshare(0x40600) r2 = socket$rds(0x15, 0x5, 0x0) writev(r2, &(0x7f0000187000+0x574)=[], 0x167) 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0xa, &(0x7f0000d8c000)={0x1, 0xfffffffffffffffd, 0x7, 0x0, r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000974000-0x5)={0x0, 0x8000, 0x5, 0x7, 0x0}, &(0x7f0000f2c000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000bfd000-0x8)={r2, 0x8001}, 0x8) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$TIOCEXCL(r0, 0x540c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ce5000-0x8)) socketpair(0x3, 0x800, 0x7, &(0x7f00007f6000-0x8)) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d4000), 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x0, 0x0, 'queue0\x00'}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r4 = dup3(r3, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) keyctl$instantiate(0xc, r0, &(0x7f00004a2000-0x41)="d9fc22275b6b646528c7e573bd6cd72064e81ee65ba8148f3b011369be7eb66a9fe2e2a430215680ad6eb8ed3424bdbebef13064eaba94c230cb32f2038e00ddde", 0x41, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000400000)={0xffffffffffffffff}) sendfile(r1, r2, 0x0, 0x3) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x400, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x0) 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005d3000)='/dev/autofs\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00004e4000-0x8c)={0x7, 0x1, 0x9, 'queue1\x00', 0x20}) write$vnet(r0, &(0x7f0000154000)={0x1, {&(0x7f00006fb000-0xa0)=""/160, 0xa0, &(0x7f0000a1a000)=""/4096, 0x3, 0x7}}, 0x68) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0x6) r1 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f00004f5000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f00008e8000-0xdd)=""/221) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f000086d000)='keyring\x00', &(0x7f0000312000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000ff8000)='keyring\x00', &(0x7f0000811000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) fcntl$lock(r2, 0x7, &(0x7f00009e4000-0x20)={0x3, 0x0, 0x100000000}) 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$adsp(&(0x7f0000057000-0xb)='/dev/adsp#\x00', 0x5, 0x40000) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f0000f72000-0x8), 0x100000000) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$TIOCEXCL(r0, 0x540c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ce5000-0x8)) socketpair(0x3, 0x800, 0x7, &(0x7f00007f6000-0x8)) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f000076f000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000761000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x2) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:51 executing program 1: 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) pipe(&(0x7f00001b4000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000379000)={{{@in=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000139000-0x3)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00006cb000)={@empty, 0x101, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000ac6000-0x44)={{0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x3, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/06 14:00:51 executing program 3 (fault-call:1 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r1) [ 312.459068] FAULT_INJECTION: forcing a failure. [ 312.459068] name failslab, interval 1, probability 0, space 0, times 0 [ 312.470377] CPU: 1 PID: 14926 Comm: syz-executor3 Not tainted 4.15.0+ #299 [ 312.477390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.486728] Call Trace: [ 312.489303] dump_stack+0x194/0x257 [ 312.492926] ? arch_local_irq_restore+0x53/0x53 [ 312.497606] should_fail+0x8c0/0xa40 [ 312.501314] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 312.506401] ? perf_trace_lock+0xd6/0x900 [ 312.510532] ? rcu_read_lock_held+0xa9/0xc0 [ 312.514837] ? pid_task+0xf7/0x1a0 [ 312.518369] ? find_held_lock+0x35/0x1d0 [ 312.522435] ? find_held_lock+0x35/0x1d0 [ 312.526537] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 312.532422] ? rcu_note_context_switch+0x710/0x710 [ 312.537333] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 312.542180] should_failslab+0xec/0x120 [ 312.546143] kmem_cache_alloc+0x47/0x760 [ 312.550216] getname_flags+0xcb/0x580 [ 312.554019] getname+0x19/0x20 [ 312.557214] do_sys_open+0x2e7/0x6d0 [ 312.560925] ? filp_open+0x70/0x70 [ 312.564455] ? SyS_read+0x220/0x220 [ 312.568081] SyS_openat+0x30/0x40 [ 312.571516] ? SyS_open+0x40/0x40 [ 312.574957] do_syscall_64+0x282/0x940 [ 312.578827] ? __do_page_fault+0xc90/0xc90 [ 312.583047] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 312.588055] ? syscall_return_slowpath+0x550/0x550 [ 312.592970] ? syscall_return_slowpath+0x2ac/0x550 [ 312.597885] ? prepare_exit_to_usermode+0x350/0x350 [ 312.602889] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 312.608250] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 312.613091] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 312.618262] RIP: 0033:0x453299 [ 312.621436] RSP: 002b:00007fa332cf2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000101 [ 312.629128] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 312.636378] RDX: 0000000000000000 RSI: 00000000208beff1 RDI: ffffffffffffff9c [ 312.643629] RBP: 0000000000000427 R08: 0000000000000000 R09: 0000000000000000 [ 312.650884] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f5448 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000010000)='/dev/snd/controlC#\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000010000)='/dev/audio\x00', 0x480002, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x0, &(0x7f0000011000)=0x7ff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000010000)=0x9, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000012000)=""/109) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r1) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0x3a0000)=nil, 0x3a0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80005, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000026f000)='./file0\x00', 0x408200, 0x18) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f000025e000-0x8)) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ce5000-0x8)) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) [ 312.658136] R13: 0000000000000013 R14: 00007fa332cf36d4 R15: ffffffffffffffff 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f000064f000-0x4)=0xa0c, 0x4) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$TIOCEXCL(r0, 0x540c) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r1, 0x0) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a4a000)='keyring\x00', &(0x7f00005c7000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f000047b000)='id_legacy\x00', &(0x7f00008e5000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001d4000), 0x0, 0xfffffffffffffffe) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000e7c000)={0x4, 0x0, 0x0, 'queue0\x00'}) getdents(0xffffffffffffffff, &(0x7f0000597000)=""/163, 0xa3) r4 = dup3(r3, r1, 0x0) clock_gettime(0x0, &(0x7f0000000000)) keyctl$instantiate(0xc, r0, &(0x7f00004a2000-0x41)="d9fc22275b6b646528c7e573bd6cd72064e81ee65ba8148f3b011369be7eb66a9fe2e2a430215680ad6eb8ed3424bdbebef13064eaba94c230cb32f2038e00ddde", 0x41, r0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) openat$selinux_load(0xffffffffffffff9c, &(0x7f00009fa000)='/selinux/load\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r4) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000400000)={0xffffffffffffffff}) sendfile(r1, r2, 0x0, 0x3) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c3f000-0x10)) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000bff000-0x41)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201bc8c6a000000674b0f015e9dc483996ba7d900f300004f4f21ae5ddc", 0x3b}], 0x1, 0x0, &(0x7f0000b8d000-0x20)=[@flags={0x3, 0x100}], 0x1) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x400, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r5, 0x540b, 0x0) 2018/02/06 14:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007cf000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) r1 = syz_open_dev$audion(&(0x7f0000bc4000-0xc)='/dev/audio#\x00', 0x3f, 0x519000) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000ec6000-0x4)=r1) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dee000-0x14)={0x0, 0x3, 0x3, 0x0, 0x8001, 0x4}, &(0x7f0000cf9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00005b7000)={r5, 0x3}, &(0x7f000030b000-0x4)=0x8) sendfile(r4, r3, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:51 executing program 1: mmap(&(0x7f0000000000/0xa64000)=nil, 0xa64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000a65000)='./file0\x00', 0x101000, 0x44) mmap(&(0x7f0000a64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000a64000)=0x6) rt_tgsigqueueinfo(r0, r1, 0x1d, &(0x7f00004ca000)={0x0, 0x0, 0x1}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000b0a000)=""/128, 0x80) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, r1) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 14:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getresuid(&(0x7f000088f000-0x4), &(0x7f000065a000), &(0x7f000027d000-0x4)) getegid() fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000c3a000-0x68)={0x3, 0x3fff8000000000, 0x0, {}, 0xbc5, 0x8}) 2018/02/06 14:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000783000-0x11)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000d01000-0x8)='./file0\x00', 0x4000, 0x42) 2018/02/06 14:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/02/06 14:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$TIOCEXCL(r0, 0x540c) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f000000b000-0x28)="7f7b02f6ee78e8a776aff090c6e16eafa22388148f030f02b0740f0f8b6c2af17c50632e3a6f76b2", 0x28, 0x4040041, &(0x7f0000004000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001}, 0x4, 0x1, 0x0, 0x4}}, 0x26) vmsplice(r0, &(0x7f0000001000-0xa0)=[{&(0x7f0000001000-0xf7)="f3f1804a54522caab06111ff9a81b339dd287f2642abb63a776ab02d65aad6e95f3982cc9a10d69cde6a26df5bac84b4b935b5bb6ad9e044a379ed98983087f88c60e5135c60cc766981961c23de09897088aeb6290d0b80c6a53a417018", 0x5e}], 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000)=@generic, 0x10) 2018/02/06 14:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) syz_open_pts(r0, 0x4000) fcntl$lock(r0, 0x40000007, &(0x7f00000d2000)={0xb56f68c4ab447935}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c9000-0x18)={0x0, 0x3, 0x10, 0x8, 0x1}, &(0x7f00006ad000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008d5000-0x8c)={r1, @in6={{0xa, 0x1, 0xaba, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000001}}}, 0x8c) socket$l2tp(0x18, 0x1, 0x1) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000f41000)=r0) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000c3a000-0x68)={0x3, 0x3fff8000000000, 0x0, {}, 0xbc5, 0x8}) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b8d000)='./file0\x00', 0x102) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000ad5000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000882000)='/dev/sequencer\x00', 0x1, 0x0) 2018/02/06 14:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) io_setup(0x3, &(0x7f0000cd5000-0x8)=0x0) io_cancel(r2, &(0x7f000016e000-0x40)={0x0, 0x0, 0x0, 0x7, 0x1f, r0, &(0x7f0000a46000)="7ab2f077e4c395fb374a0079c9e40987ee5533e0545854f7cf62754e03475c76eb0b06128902573f98dbaee011e0474d", 0x30, 0x7, 0x0, 0x1, r0}, &(0x7f0000b88000)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000064c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) sendto$packet(r0, &(0x7f00008c1000)="000100003e02001400f4977d7b22b8d7004f653bcb7d8500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x800, r1, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/02/06 14:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000441000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000083e000)=0x24) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000c3a000-0x68)={0x3, 0x3fff8000000000, 0x0, {}, 0xbc5, 0x8}) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000719000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000847000)=0x4) 2018/02/06 14:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$TIOCEXCL(r0, 0x540c) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/02/06 14:00:52 executing program 1: fstat(0xffffffffffffffff, &(0x7f000039f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000001000-0x12)='/dev/snd/midiC#D#\x00', 0x9, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000d16000)={r3}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000e5f000)={0x0, @in={{0x2, 0x2, @empty}}, 0x101, 0xb9, 0x1f, 0x3}, &(0x7f0000dc6000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000000)={r5, 0x8, 0x5, 0x40000000}, &(0x7f00002ea000)=0x272) setregid(r0, r1) 2018/02/06 14:00:52 executing program 0: r0 = timerfd_create(0x7, 0x80000) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:52 executing program 7 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x400) ioctl$TIOCEXCL(r0, 0x540c) pread64(r1, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/06 14:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000e16000-0x8), 0xfffffffffffffffa, 0x400000000000000) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000dd5000-0x11)=""/17) [ 313.087241] FAULT_INJECTION: forcing a failure. [ 313.087241] name failslab, interval 1, probability 0, space 0, times 0 [ 313.098776] CPU: 1 PID: 15012 Comm: syz-executor7 Not tainted 4.15.0+ #299 [ 313.105785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.115131] Call Trace: [ 313.117725] dump_stack+0x194/0x257 [ 313.121363] ? arch_local_irq_restore+0x53/0x53 [ 313.126034] ? flex_array_get+0x1ba/0x230 [ 313.130165] ? __lock_acquire+0x664/0x3e00 [ 313.134402] should_fail+0x8c0/0xa40 [ 313.138129] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 313.143217] ? perf_trace_lock+0xd6/0x900 [ 313.147351] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 313.152529] ? trace_event_raw_event_lock+0x340/0x340 [ 313.157705] ? check_noncircular+0x20/0x20 [ 313.162040] ? constraint_expr_eval+0x27f/0x12a0 [ 313.166779] ? flex_array_get_ptr+0x49/0x60 [ 313.171084] ? check_noncircular+0x20/0x20 [ 313.175317] ? find_held_lock+0x35/0x1d0 [ 313.179378] ? find_held_lock+0x35/0x1d0 [ 313.183440] ? avc_compute_av+0x225/0x710 [ 313.187581] should_failslab+0xec/0x120 [ 313.191540] kmem_cache_alloc+0x47/0x760 [ 313.195582] ? lock_release+0xa40/0xa40 [ 313.199544] ? do_raw_spin_trylock+0x190/0x190 [ 313.204119] avc_alloc_node+0x27/0x4d0 [ 313.207987] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 313.213000] avc_compute_av+0x22a/0x710 [ 313.216959] ? perf_trace_lock+0xd6/0x900 [ 313.221098] ? avc_alloc_node+0x4d0/0x4d0 [ 313.225228] ? trace_event_raw_event_lock+0x340/0x340 [ 313.230401] ? find_held_lock+0x35/0x1d0 [ 313.234445] ? rcutorture_record_progress+0x10/0x10 [ 313.239466] avc_has_extended_perms+0x881/0x12c0 [ 313.244200] ? match_held_lock+0x87c/0x880 [ 313.248438] ? avc_ss_reset+0x110/0x110 [ 313.252396] ? find_held_lock+0x35/0x1d0 [ 313.256445] ? lock_release+0xa40/0xa40 [ 313.260408] ? __lock_is_held+0xb6/0x140 [ 313.264505] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 313.270372] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 313.275200] ? rcu_note_context_switch+0x710/0x710 [ 313.280109] ? vfs_write+0x374/0x510 [ 313.283829] ? _cond_resched+0x14/0x30 [ 313.287707] selinux_file_ioctl+0x3ee/0x690 [ 313.292017] ? __fget_light+0x2b2/0x3c0 [ 313.295981] ? selinux_capable+0x40/0x40 [ 313.300038] ? __sb_end_write+0xa0/0xd0 [ 313.304008] ? fput+0xd2/0x140 [ 313.307201] security_file_ioctl+0x7d/0xb0 [ 313.311418] ? security_file_ioctl+0x7d/0xb0 [ 313.315819] SyS_ioctl+0x4a/0xc0 [ 313.319171] ? do_vfs_ioctl+0x1520/0x1520 [ 313.323307] do_syscall_64+0x282/0x940 [ 313.327175] ? __do_page_fault+0xc90/0xc90 [ 313.331393] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 313.336398] ? syscall_return_slowpath+0x550/0x550 [ 313.341312] ? syscall_return_slowpath+0x2ac/0x550 [ 313.346227] ? prepare_exit_to_usermode+0x350/0x350 [ 313.351226] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 313.356584] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.361429] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 313.366597] RIP: 0033:0x453299 [ 313.369769] RSP: 002b:00007f34e45d2c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 313.377463] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000082a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002b6000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r0, r1, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f000064d000)='/dev/dsp\x00', 0x0, 0x0) dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000c3a000-0x68)={0x3, 0x3fff8000000000, 0x0, {}, 0xbc5, 0x8}) 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x840000000000937e, &(0x7f0000003000-0x4d)="bb0000d6000000000706") setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000004000)=0x605b, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000-0x98)={0x0, @in6={{0xa, 0x3, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x982}}, 0x4, 0x5c0d}, &(0x7f0000005000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r1, 0x7, 0x5}, &(0x7f0000001000)=0xc) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) [ 313.384714] RDX: ffffffffffffffff RSI: 0000000000004c81 RDI: 0000000000000013 [ 313.391964] RBP: 0000000000000267 R08: 0000000000000000 R09: 0000000000000000 [ 313.399216] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2a48 [ 313.406465] R13: 0000000000000014 R14: 00007f34e45d36d4 R15: ffffffffffffffff 2018/02/06 14:00:52 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) [ 313.478650] autofs4:pid:15029:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) [ 313.492360] autofs4:pid:15029:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) [ 313.505747] autofs4:pid:15031:check_dev_ioctl_version: ioctl control interface version mismatch: kernel(1.1), user(3590324411.0), cmd(0x0000937e) 2018/02/06 14:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000222000-0x4)={0x1}) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000f69000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000b76000-0x8)=0x7) sync() 2018/02/06 14:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000df7000-0x48)={{0xffffffffffffffff, 0x1, 0x9, 0x3, 0x8001}}) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x6, &(0x7f0000e9c000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c3b000-0x10)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{0x0, r2+30000000}, {0x0, r1+10000000}}, &(0x7f000000e000-0x20)) read(r0, &(0x7f000077e000-0xc5)=""/197, 0xc5) 2018/02/06 14:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009d3000-0x4), &(0x7f0000bba000)=0xc) r1 = accept4(r0, &(0x7f0000419000-0x58)=@alg, &(0x7f0000ff9000-0x4)=0x58, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ce2000)={0x0, 0x8, 0x7, 0x400}, &(0x7f0000678000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000112000)={r2, 0x1c, &(0x7f0000297000+0xf2c)=[@in6={0xa, 0x1, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x75}]}, &(0x7f0000c9d000-0x4)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000173000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000126000)=[], 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000311000-0x8)=0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f000019a000)) mq_timedsend(r0, &(0x7f000067b000)="3d5cb0d31e4c08f03c00a3ded802ab4ebbc5092ce4978abc591b8975b281f16d2dfff4b5cb8be6bf94ec6b6ea727fa288d96fd017474cb3c0f8c5b58966b2208ca18e325ab6014e5a1facc5184308e2b0eca92ed89956437c7f6a0201f9fa57caad501a05d323444d54f1e7c3f409a88d52c5f6d010588d29a329e531bf5379bb6d980273318209375acc979840153dfedcaaeb958dfa9265d85dcdb1805727091a4022419ba96d805582e47bc9f7f48334ebecf0488dd75fb702a3326", 0xbd, 0x0, 0x0) 2018/02/06 14:00:52 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) syz_open_dev$admmidi(&(0x7f00004a4000)='/dev/admmidi#\x00', 0x3ff, 0x2400) [ 313.519119] autofs4:pid:15031:validate_dev_ioctl: invalid device control module version supplied for cmd(0x0000937e) 2018/02/06 14:00:52 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:52 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000612000)='/dev/hwrng\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000)={r0, r0, 0x7, 0x1}, 0x10) sync_file_range(r0, 0x1, 0x800, 0x1) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f00000b8000)={0x3, 0x10000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b3a000)='/dev/sequencer\x00', 0x800, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r2 = request_key(&(0x7f00007b2000)='keyring\x00', &(0x7f0000c98000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005e8000)='/dev/sequencer\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r2, 0x10) syz_open_dev$sg(&(0x7f000077c000)='/dev/sg#\x00', 0x6, 0x80) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000efe000)={0x1, 0x4, 0x9, 0x97, 0x0, 0x800}) keyctl$assume_authority(0x10, r2) fcntl$lock(r1, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) socket$kcm(0x29, 0x7, 0x0) bind$bt_l2cap(r1, &(0x7f0000d41000)={0x1f, 0x3ff, {0xfff, 0x5, 0x8, 0xfffffffffffffff9, 0x401, 0xd60000000000}, 0x3156}, 0xe) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000f53000-0x4)=0x840) 2018/02/06 14:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000500000)='/dev/dmmidi#\x00', 0x1ff, 0x4000) ftruncate(r0, 0x6c6e) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) syz_open_dev$dspn(&(0x7f00000e8000)='/dev/dsp#\x00', 0x3, 0x8080) 2018/02/06 14:00:52 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000cc7000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000001000-0x4c)={0x1000000000073, 0x80000ab, 0x5de6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) readv(r1, &(0x7f00007f7000-0x60)=[{&(0x7f0000129000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c7c000)=""/183, 0xb7}, {&(0x7f00009d4000-0x4d)=""/77, 0x4d}, {&(0x7f0000c49000-0x88)=""/136, 0x88}, {&(0x7f0000045000)=""/134, 0x86}, {&(0x7f00004e0000-0xe4)=""/228, 0xe4}], 0x6) 2018/02/06 14:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000079f000-0x20)={0x9}, 0x20) r1 = syz_open_dev$adsp(&(0x7f00005ad000-0xb)='/dev/adsp#\x00', 0x4, 0x204041) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000f23000-0x10)={0x10000, 0x10000}) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 14:00:52 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000160000-0x12)='/dev/loop-control\x00', 0xfffffffffffffffc, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000702000)={0xb56f68c4ab447935, 0x0, 0x0, 0x800, r1}) io_setup(0xba92, &(0x7f0000b14000-0x8)=0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000050e000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioprio_get$pid(0x3, r1) io_submit(r2, 0x3, &(0x7f0000d84000)=[&(0x7f00005a1000-0x40)={0x0, 0x0, 0x0, 0xf, 0x4, r0, &(0x7f000029a000-0xa9)="1ff8833c53f8b27d6e7731787286415564b7676949ecfa57f2694f33bc04fdb49f756a7d7d51c040890ea393abf45e3479d8bdd2dc778b74be65528d8a7d09d8b0af8aff27888e4660878316538a979be10d8c9854c4d2ce79555fadb95098f5e73ee6af43cd2b569d5d3fddb7ea8897715b2390598e5fb3c9f5c55b8eadfae3aa5d44185cf16a25aa7202080e4228f409b505e27ead833bb35213b721adabf642dc1d9b9558ec2322", 0xa9, 0x40, 0x0, 0x0, r3}, &(0x7f00004d9000)={0x0, 0x0, 0x0, 0xb, 0xffff, r0, &(0x7f0000404000-0x3b)="7d621dc6515f77a1f965063203a8ba34b52e1b09a9798d0ab2907e6c5c1054a3de25ea272ffa551c5a0c5facd485d5337c2ee1d160321771cbd526", 0x3b, 0x100, 0x0, 0x1, r0}, &(0x7f00009c0000)={0x0, 0x0, 0x0, 0x7, 0x1, r0, &(0x7f0000901000-0xc)="523b18d566dd2a8a9da9eae3", 0xc, 0x7, 0x0, 0x0, r0}]) 2018/02/06 14:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) ioctl$KVM_PPC_GET_SMMU_INFO(r1, 0x8250aea6, &(0x7f0000d36000-0x9a)=""/154) 2018/02/06 14:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000de0000-0xa)='/dev/dsp#\x00', 0x0, 0x20000) epoll_wait(r1, &(0x7f0000ec4000)=[{}, {}], 0x2, 0x401) r2 = socket(0x1e, 0x4, 0x0) write$selinux_context(r1, &(0x7f00005ac000-0x1b)='system_u:object_r:bin_t:s0\x00', 0x1b) lseek(r1, 0x0, 0x7) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0xffffffffffffff80, 0x1}, 0x10) close(r2) 2018/02/06 14:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000f0b000-0x38)={&(0x7f0000b36000-0xc)={0x10, 0x0, 0x0, 0x10050000}, 0xc, &(0x7f00007ce000-0x10)={&(0x7f0000b4c000-0x12c4)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009fe000-0xa)='/dev/cuse\x00', 0x200, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000016f000)={0x7fffffff}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000b8000-0x10)={0x3, 0x1ff, 0x3, 0x1}, 0x10) 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x10000, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000e57000-0x8c)={0xfffffffffffffffc, 0x6, 0x3f, 'queue0\x00', 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000001000-0x24)) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x33) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r4 = getuid() setfsuid(r4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f00003c7000)={{0x3, 0x3, 0xfff, 0x1, 0x3db}, 0x2, 0x401}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ad0000-0x10)={0x2, 0x0, @empty}, 0x10) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000232000)={@remote, @local, 0x0}, &(0x7f00000b4000)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000f98000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, 0x8, 0x8001, 0x8, 0x500, 0x4, 0x800008, r7}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000b77000+0xe4c)) ioctl$LOOP_CTL_ADD(r5, 0x4c81, r6) 2018/02/06 14:00:53 executing program 3: openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003fd000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000e41000-0x8)=[0x8, 0x9]) ioctl$VHOST_RESET_OWNER(r0, 0xaf02, 0x0) syz_emit_ethernet(0x46, &(0x7f00009ac000)={@random="d7ec4716380e", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "00f707", 0x10, 0x32, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "ecc3b2", 0x0, "0500f6"}}}}}}}, 0x0) 2018/02/06 14:00:53 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f00003d4000-0x10)={0x3, &(0x7f0000f5f000)=[{}, {}, {}]}) 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000036c000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f000071f000)="d0b0ee4d5e129f2c613c87066f663af48248bba894ce8ebb94b0f4cc3e044f5b6197517377c6c7bee4df0dbf1d91e1331171fe90449d1c4756840a389facc4a1e6cce68f549f93441de2f16e119f431c747f3fd73d7ebca0810b21f758199303ed2907b8824c05f382b5f076bd58b01b5fb79c87be2cfae1c6a672fb78211a311932b0a235206ce2076ba41df1bcbffcdbe8dbf46023d26c3f247e3bf4ee202dd65fafcd6df91a35e1bd33c9a742ecb3766be192a3fb48d8d4ab19b424ccc9eb65352221ae2fdce218963559a6c8c9ba0c216dc78f89d82dc49b7342e884e79d") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f00000a9000)='./file0\x00', &(0x7f0000910000)={{0x0, 0x7530}}) syslog(0xf, &(0x7f0000e95000-0x30)=""/48, 0x30) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000b62000-0xc)={@remote, @broadcast, @empty}, &(0x7f0000f61000-0x4)=0xc) fchownat(r0, &(0x7f0000e0f000-0x6)='./bus\x00', 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00001c9000-0x18)={0x0, 0x8, 0x30, 0x9, 0x1}, &(0x7f0000e9a000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a32000-0x20)={0x2, 0x8, 0x20e, 0x1d25c5bb, 0x39b, 0x3, 0xfffffffffffff086, 0x100000000, r1}, 0x20) 2018/02/06 14:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a5000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000461000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text64={0x40, &(0x7f0000000000)="0f20d835200000000f22d80f0118470f35f3ab77644ebe0f59128182818201b9b2010000b8ca000000ba000000000f3000e2674b4b015e9dc483996ba7d900f300004f4f21ae5ddc", 0x48}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) setsockopt$bt_BT_DEFER_SETUP(r4, 0x112, 0x7, &(0x7f0000923000)=0xfffffffffffffff9, 0x4) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f00009de000-0x90)) 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f00002f7000)='/dev/midi#\x00', 0x6, 0x2400) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x70b4) r1 = syz_open_procfs(0x0, &(0x7f000049b000-0x6e)="6e6574ff646576000000000000000987ea55011e14c9e347dd1f550000000000008001c577981c099400810400000000000091fa0004c7f063e699e83c740e2d647534a1045850a265d81ca00400000000000000e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db0df54") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') flock(r2, 0x4) sendfile(r2, r1, &(0x7f00008d6000)=0xf, 0xfffffffffffffbff) 2018/02/06 14:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00007d3000)='/selinux/member\x00', 0x2, 0x0) 2018/02/06 14:00:53 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) writev(r0, &(0x7f0000fef000-0x10)=[{&(0x7f0000fee000)="2900000018003109da00000000000002021300000000ff0680000c000c00080004000c06000005ff01", 0x29}], 0x1) 2018/02/06 14:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) pread64(0xffffffffffffffff, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:53 executing program 1: msgctl$IPC_RMID(0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x4041, 0x0) 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00001e1000-0xf)='/dev/sequencer\x00', 0x10007, 0x0) 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x2) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bdd000)='/dev/sequencer2\x00', 0x40100, 0x0) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00005a7000-0x8)) msgctl$IPC_RMID(0x0, 0x0) 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005e5000-0x12)='/dev/loop-control\x00', 0x80000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000146000+0xc19)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e30000-0x10)={0x0, 0x0, 0x400, 0x9}, &(0x7f0000cd7000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f44000-0x8c)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000616000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000fab000-0x2)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000d4a000)='/dev/sequencer\x00', 0x20000, 0x0) setsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000348000-0x4)=0x3, 0x4) 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = fcntl$getown(r0, 0x9) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000975000)='/dev/ppp\x00', 0x300, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000aef000-0x52)={0x0, 0x4a, "e220d9a1fb5bee4da24eccdf94175931d5908bb7cabfcb2c6d1fffda53972623859c463b06f04c39ab6f19172626d48f4c88ff6a27b4f77f30d4c8a268630fdc521e72adcef1056e3245"}, &(0x7f00003e8000)=0x52) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000021d000)={r3, 0xfffffffffffffffe}, 0x8) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000002000-0x8)) r4 = syz_open_procfs(r1, &(0x7f00005f5000)='projid_map\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f0000064000)='/selinux/context\x00', 0x2, 0x0) sendfile(r4, r0, &(0x7f000058f000)=0xf, 0x100000000) creat(&(0x7f00003e0000-0x8)='./file0\x00', 0x48) 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x5, 0x80800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e12000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000273000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000f3000-0x9), &(0x7f000015a000-0x4)=0xc) fchown(r0, r1, r2) 2018/02/06 14:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) fcntl$getown(r0, 0x9) eventfd2(0x1, 0x80800) 2018/02/06 14:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000eec000)='./file0\x00', 0x220001, 0x80) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000b35000)=0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e1a000-0xb8)={0x0, 0x6, 0x5, 0x1, 0x10001, 0x401, 0x121d, 0x7f, {0x0, @in6={{0xa, 0x1, 0x7dc3, @empty}}, 0x0, 0x0, 0x24, 0xd33f, 0x7}}, &(0x7f00000fc000)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000395000-0xd5)={r1, 0xffffff5b, "d8975256ca3a4f0ff3ac62723e35de148c8d438227debefba154228c88a9d689708343b7e24849cb5b98242c194d0873feefcfa70784168aa2764b43e4a238043c3eb6de37bc5d38eef2cb16db4a386c0e737412e0d498657d610467215a1216a4f1e09d2fd201ae63be23ce98df64a0d2acac29d4e1504d8b3521018dd2c69d09da3f98b4f17932dfd1c8dac906d0c301239e90f78a42171af94dbd53f862d72e65eeb8f4c446173d3b98c3ea28c9a6bb44476314b9bc7e2fdb946b8f4c158ebf4ba758f5795ec32e6c649e73"}, &(0x7f0000ae6000)=0xfffffffffffffe6e) 2018/02/06 14:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f000035f000)={0x2}, 0x8, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000f01000-0x78)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}) msgsnd(r1, &(0x7f0000c41000-0x8)={0x1}, 0x8, 0x0) msgrcv(r1, &(0x7f0000981000), 0x8, 0x0, 0x0) pread64(r0, &(0x7f0000607000)=""/217, 0xd9, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000602000-0xc)='/dev/amidi#\x00', 0x76800000000000, 0x800) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000640000-0x8c)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffff}}}, &(0x7f0000a8c000)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f000052f000-0xa0)={r3, @in={{0x2, 0x0, @empty}}, 0x2, 0xffffffff, 0x2, 0x40, 0x20}, &(0x7f0000391000)=0xa0) 2018/02/06 14:00:53 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) ioctl$VT_ACTIVATE(r0, 0x5606, 0x0) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) shutdown(r0, 0x1) 2018/02/06 14:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000204000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) signalfd4(r0, &(0x7f0000833000-0x8)={0x5}, 0x8, 0x800) fcntl$setlease(r0, 0x400, 0x2) 2018/02/06 14:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='loginuid\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:53 executing program 5: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000793000-0x10)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000fc0000-0xba)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00009d7000-0xa)='/dev/cuse\x00', 0x200000, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000859000)={0x0, &(0x7f0000128000), 0x2, r1, 0x9}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000fc0000-0x8)={0x0, 0x40}, &(0x7f0000b8d000)=0x8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fbf000)={r2, 0x4}, 0x6) 2018/02/06 14:00:54 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000077000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x280200, 0x0) kexec_load(0x0, 0x3, &(0x7f0000223000)=[{&(0x7f0000923000)="fda948546a85ad5421330c479056dbc5724f8cd4c8472c61b5d23c74d0411baa1a6c467e0a6608fab0dd6e477dc9ffddc2c92e2db2b40fb2e0c71d941d6500d27037a7ef0ee74673b6ff9a7b64405d9542941f5e3aa27bcb64edfb8acf3e61aa55a7ee7636271664fa5dd2d53b17215e69643f3850b6c116f0501a7cc777e0deac266c6cdabb569a7e1a862d4deb81b29c84d85ec78552fc03d5bbe6e1aa37cbc4", 0xa1, 0x10000, 0x1f}, {&(0x7f0000945000-0xc5)="d0d6a716bbd8897d9b9cdba69365b2f98ae33ff8d388319526f5a93adc4685da627c4ad53def66126609e1bbf236795bbd121c3e0d255f4952b1bad021541e4ef0751706f2700d59608e679be66c11a8fe9ef22dee552bff57577115a76b81d2c6a3e8777f666f9ec3bcc1aecc8214c92ccc52bf9b538df75c2a5bd176b7b335ebeed55d086c1fe9a5e829e5fb5246d2ae97e60376c029ec2526cf2ff524cad9c97537d5f7c3171f41eb7f81be480a7a63ef139c052465b3b25451ac80359f7ce71a2f21e4", 0xc5, 0x9}, {&(0x7f00009a6000-0x89)="07f53410f8e4d6a510779541e4520b6a8216bd0fce657a81702f260253b7f6c30847c8ac4ac0560f87c3a0035cceb15f1b7e3e16d860a52fdec0da131235b2005789aaef9d23b86aa3adc9f180a473382a132eeb904a3211ba04b472bacc067ef94edd884b663e7a0f75e63d88963e6bf9793d34ca6db1ca3fbac38664fd7ceed87475beece00dc0f5", 0x89, 0x6, 0x1ff}], 0x370001) bind$unix(r0, &(0x7f00009fe000-0xa)=@file={0x1, './file0\x00'}, 0xa) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000814000)={0x0, 0x0, 0x0, 0x0, 0x4, 0xa, 0xd, 0x15, "be5fcde8f15af0cb2670e129b073ee1614a51dcec807358bceabe955eb1a5b625fb50b1c11c9d72c34f2a301ae78a099e454d7702dbaf4060e3a8059dd3a2f0f", "1884e9a13246af8c79c16e834dde87ad318e83949b2a4a348c71f4598d32be11", [0x3, 0xffff]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x0) pwrite64(r2, &(0x7f000003c000-0x1)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) lseek(r1, 0x0, 0x6) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000126000)=0x2, 0x2) sendfile(r2, r2, &(0x7f000003c000), 0xffc) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa02, &(0x7f0000001000-0xb)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TCSETA(r0, 0x5406, &(0x7f00003d5000)={0x1, 0x1, 0xff, 0x7ff, 0xfffffffffffff87f, 0x401, 0x0, 0x3, 0xfffffffffffffffc, 0x2}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000796000-0x28)={@common}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f00006f7000)=r3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c1d000)=@sack_info={0x0, 0x1, 0x4}, &(0x7f0000055000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000233000)={r4, 0x8}, &(0x7f00004c4000)=0x8) 2018/02/06 14:00:54 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ca3000)=0x0) ptrace$setregset(0x4205, r1, 0x0, &(0x7f000073f000-0x10)={&(0x7f0000ee2000-0x92)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf97500000006e7461bb6c0a3532a9a203d11f67732285e059ccec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c0982089950091c2484fb00000000001400ff1bafeb30fc118e5957f1cbdbc28571f9898d9a1ead4d0400020000000000068239", 0xfffffffffffffff3}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r2 = creat(&(0x7f0000b27000-0x8)='./file0\x00', 0x87) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000059000-0x40)={0x40}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) close(r0) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e0a000-0xa)='/dev/cuse\x00', 0x101001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000a75000-0x58)={0xffffffffefdfc7cc, 0x8e, 0x2, 0xffff, 0x7, 0x6}) clock_gettime(0x0, &(0x7f0000bfb000-0x10)={0x0, 0x0}) setitimer(0x3, &(0x7f00002c5000)={{r1, r2/1000+10000}}, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r3, 0xffffffffffffffff, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000df8000-0x34)={{0xffffffffffffffff, 0x0, 0x7, 0x3, 0x3}}) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447937}) 2018/02/06 14:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ec9000)={0x0, 0xffffffffffffffff, 0x1}) ioctl$KVM_S390_UCAS_UNMAP(r0, 0x4018ae51, &(0x7f0000c3d000-0x18)={0x0, 0x100000000, 0x9}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00001fc000)='/dev/dsp\x00', 0x402002, 0x0) sendto$inet6(r1, &(0x7f0000809000)="fd760908edc052c494b616aa794c99b7bbe128800edd5bfac362a1ebd2938bb252cc84530d240ad08ed4d04f89a43a7fc9c740ff2b4728e3d50e28a53f58e3c320545d3231caadc0965d0c36ea740eebfd95c94b79270fec1e11c58d9e62396067fd263c15a6d1952f0c0225bdbcf048384fa4a00bae863e2e69d48d5ef67e73dfe0bf", 0x83, 0x0, &(0x7f0000864000-0x1c)={0xa, 0x2, 0x5, @empty, 0x100000000}, 0x1c) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00009a1000-0x8)={0x4, 0x10001}) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) gettid() r1 = getpid() fcntl$lock(r0, 0x80000000000040c, &(0x7f0000491000)={0x0, 0x7fffe, 0x0, 0x0, r1}) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x43f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c0, 0x0, 0x0, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b5b000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a74000)={0x0, @in6={{0xa, 0x2, 0xa521, @loopback={0x0, 0x1}, 0xef8}}, 0x3, 0x8000, 0x4, 0xe3, 0xeb}, &(0x7f0000029000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000843000)={r1, @in6={{0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, [0x91c0, 0xbf1, 0xfffffffffffffff7, 0x95, 0x7, 0x3, 0x20, 0x5, 0x26d5, 0x4, 0xcb1, 0x1, 0x9, 0x2, 0xffffffffffffff4c]}, &(0x7f0000372000-0x4)=0x108) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000bd000)={0xffffffffffff3b7d, 0x2, 0x80000000, 0x2, 0x0}, &(0x7f0000489000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000110000-0xc)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000a68000-0xc)={r4, 0x80000, r2}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a9e000)={r3, 0xa3, "61ad85764f1859356baef73701b370b5cdc7a99ca3a599fd14d8cc6b4d33be016089fef8b8fa31ccf37e7a5c3af6bf1dc1383c840932904dcce2be4c61024abbb6cfdc9f68677b7ea180695ccd35f8b0bffd7668736ef0c6769067b1ab356d3888025696f1f7e2208a933b728c803027119efdae0c9975d8b8813ddb3a1ee628336288dc2a469678ea402952a1fad374b103586bcbbd10dbce2699f96ab141448679a1"}, &(0x7f0000cbd000)=0x12072019c59f2ea0) r5 = syz_open_procfs(0x0, &(0x7f0000e59000-0xa)='oom_score\x00') add_key$user(&(0x7f0000209000-0x5)='user\x00', &(0x7f0000f5d000)={0x73, 0x79, 0x7a}, &(0x7f0000bad000+0x766), 0x0, 0xffffffffffffffff) sendfile(r2, r5, &(0x7f0000929000), 0xff) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000ca000), &(0x7f0000aa0000-0x4)=0xfffffe66) r1 = gettid() ptrace$getenv(0x4201, r1, 0x6000000000000, &(0x7f00002b8000-0x8)) r2 = syz_open_dev$mouse(&(0x7f0000f0a000)='/dev/input/mouse#\x00', 0x10001, 0x400) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000579000-0x20)={0x9, 0x1, 0x8, 0x4000000000000000, 0x6, 0x1ff, 0x2, 0x5, 0x0}, &(0x7f0000c94000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000363000)={0x3290260, 0x4, 0x6, 0x1, r3}, &(0x7f0000c9a000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000b14000)={r4, 0xfffffffffffffffe}, 0x6) sendmsg$rds(r2, &(0x7f0000452000)={&(0x7f00008e0000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x10, &(0x7f0000bd9000)=[{&(0x7f0000d45000-0x57)=""/87, 0x57}, {&(0x7f0000cd9000)=""/154, 0x9a}, {&(0x7f0000fb6000-0x9a)=""/154, 0x9a}, {&(0x7f000063a000)=""/55, 0x37}, {&(0x7f0000cc3000)=""/175, 0xaf}, {&(0x7f0000161000-0x15)=""/21, 0x15}, {&(0x7f0000e76000)=""/91, 0x5b}, {&(0x7f0000a01000-0xe8)=""/232, 0xe8}], 0x8, &(0x7f0000926000)=[@rdma_dest={0x18, 0x114, 0x2, {0x2, 0x3}}, @cswp={0x58, 0x114, 0x7, {{0x1, 0x2}, &(0x7f00000ee000-0x8)=0x2, &(0x7f0000704000-0x8)=0x9732, 0x8001, 0x3, 0x1, 0x0, 0x2, 0x5ae7}}, @rdma_dest={0x18, 0x114, 0x2, {0x3, 0x400}}, @mask_fadd={0x58, 0x114, 0x8, {{0x6, 0x9}, &(0x7f00005aa000)=0x5, &(0x7f000071d000)=0x5, 0x2d, 0x6, 0x6, 0x3, 0x1, 0x4}}, @mask_fadd={0x58, 0x114, 0x8, {{0x29, 0x80000000}, &(0x7f000085f000)=0x4, &(0x7f0000f7e000-0x8)=0x77c, 0x6f2, 0xffffffff, 0x800, 0x120, 0x0, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x2, 0xfffffffffffffeff}, &(0x7f000077a000-0x8)=0xfffffffffffffffe, &(0x7f0000b92000)=0x80000001, 0x1, 0x1, 0x2f3f, 0x30000, 0x5a, 0xf8ca}}, @rdma_dest={0x18, 0x114, 0x2, {0x8, 0x36b9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x3, 0x1}, &(0x7f00009da000-0x8)=0x3, &(0x7f0000ebe000)=0x9, 0x7, 0x6, 0x10001, 0x10000, 0x22, 0x3}}, @mask_fadd={0x58, 0x114, 0x8, {{0x80000000, 0x9190}, &(0x7f00001c9000-0x8)=0xa37b, &(0x7f000088c000-0x8)=0xff, 0x10d1, 0x4, 0xff, 0xa4f8, 0x20, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x7, 0x7}, &(0x7f0000820000-0x8)=0x6, &(0x7f0000e1b000-0x8), 0x101, 0x9, 0x80000000, 0x0, 0x8, 0x7fff}}], 0x2b0, 0x880}, 0x4004000) r5 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r5) r6 = msgget(0x2, 0x10) msgctl$MSG_STAT(r6, 0xb, &(0x7f0000956000)=""/4096) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000e0000)={0xff, 0x8004, 0x0, 0x8, r4}, &(0x7f00003bd000)=0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000fa6000-0x2)=0x5) recvfrom$inet6(r2, &(0x7f0000e6e000)=""/2, 0x2, 0x40002000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000475000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x2, 0x3, 0x7, 0x0, 0x4}, &(0x7f000061a000)=0xa0) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000dcb000)=0x5) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bce000)='/selinux/checkreqprot\x00', 0x8202, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000038f000-0x4)=0x4, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000969000), &(0x7f00005e2000)=0x4) r2 = inotify_add_watch(r1, &(0x7f000030c000)='./file0\x00', 0x2) inotify_rm_watch(r1, r2) fstat(r1, &(0x7f00002af000)) read(r1, &(0x7f000009b000-0x23)=""/35, 0x23) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000833000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f000048f000-0x8e)=""/142) syz_emit_ethernet(0x7e, &(0x7f0000af1000+0x41b)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x229, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @empty, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) accept(0xffffffffffffff9c, &(0x7f0000926000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000abc000)=0x32) getpeername$netrom(r1, &(0x7f00005f8000-0x10)=@ax25, &(0x7f00006d9000)=0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c14000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000816000-0x4)={0x1}, 0x4) 2018/02/06 14:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f00002e0000)='/dev/snd/pcmC#D#p\x00', 0x3, 0x280202) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000385000-0x9)='/dev/ppp\x00', 0x101005, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000433000)={0x1a, &(0x7f0000c33000)="b5d7e3b836e1a3060b3b87dca67545c1f3955b88fb94242d6834"}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f0000b20000)="80fd02002000", 0x6}], 0x1, 0x0) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:54 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000c97000-0x12)='/dev/input/mouse#\x00', 0x3, 0x248400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001}}, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x6}}}, 0x2, 0x9, 0x8, "9e902ee13807d7e56e7cb9160732a67bbcaabacec769dcaa8ab0865ddfb02dcc7e6b9156531c51addadd4df400a6ff0db455c60bf3794d38baa35a4959cb3ef50e6357c345edfb246acfad6dbce61335"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000024a000-0x4)=0x0) fcntl$lock(r1, 0xc, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447936, 0x0, 0x0, 0x40, r2}) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) utime(&(0x7f00007ad000)='./file0\x00', &(0x7f0000465000)={0x1f, 0x3}) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xffffffffffffffff, 0x100000000) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000de7000-0x8)={0x0, 0x0}, 0x0) getsockname$ax25(r0, &(0x7f0000fa2000-0x10), &(0x7f00006ef000-0x4)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ae2000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c15000-0x10)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00008cd000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000b2a000)={r1, r2, 0x3}) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:54 executing program 3: mremap(&(0x7f0000cb9000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000bd3000/0x2000)=nil) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00009eb000)={@common='bridge0\x00', @ifru_settings={0x1, 0x1, @cisco=&(0x7f000090d000)}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000242000)='/selinux/enforce\x00', 0x200, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000407000-0x5)={0xfffffffffffffffd, 0x6, 0x1, 0x5}, 0x5) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x210040, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2, 0x8000) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000bff000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000fd0000)={0x29, 0x3f}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005f9000)) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00009cb000+0xe21)='/dev/vcs#\x00', 0x804c, 0x80) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000c99000-0xf8)={{0x0, 0x3, 0xffffffffffffff00, 0x0, 0x4}, 0x5, 0x8, 'id0\x00', 'timer1\x00', 0x0, 0xffffffffae092e92, 0x1f, 0x8}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000b91000)) r1 = socket(0x10, 0x2, 0x0) fchmod(r0, 0x4) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x8, 0x16, [{0x4, 0x1, []}]}]}, 0x3c}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) timer_create(0x6, &(0x7f00008c8000-0x60)={0x0, 0x32, 0x2, @tid}, &(0x7f0000153000-0x4)=0x0) timer_settime(r2, 0x0, &(0x7f0000a35000)={{0x0, 0x1c9c380}}, &(0x7f00009f8000)) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000eee000)) 2018/02/06 14:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000075000-0xd)='/dev/dmmidi#\x00', 0xcb, 0x1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00001f0000)={0xfe00000, 0x2, 0xf6, 0x10001, 0x16d5c324, 0x8}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003bc000)={{{@in6=@loopback, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000b39000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000613000)={r2, @broadcast=0xffffffff, @empty}, 0xc) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000db8000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r2, 0x0) clock_gettime(0x0, &(0x7f000029b000-0x8)) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000887000-0x10)={0x1, 0x71, &(0x7f0000ca1000-0x71)="c99f5f356d8879b68143d3e715091373a6d53d8a0d61551fecc031b18868f1221f2f975b1b7f9e12a40dc0c6e022dc845774cc8b720a839646397fecbec6067667a5c01876ba116b99170f8c07b47b260e7ba2de8068e223b0aceb477564b2e656b7dbbc0003aeedc23f682e8ed393ae75"}) r1 = syz_open_procfs(0x0, &(0x7f0000009000)="72726f6a69645f6d63b600") fcntl$setstatus(r1, 0x4, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x20) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000002) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000bc3000)=0xe9d, &(0x7f00006f5000-0x4)=0x4) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@ipv6_delroute={0x1a, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000029000-0xb)='/dev/audio\x00', 0x200, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f000002b000-0x8)={0x6, 0x1}) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x22000, 0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000001000-0x1e)=""/30, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f000072f000)='/dev/mixer\x00', 0x400080, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000636000-0x2c)={0x0, 0x24, "58944a16f41c3bb718b1537df357e585a3a2e56e842eaf8d8d72b2c8e54aec59b581e70c"}, &(0x7f0000529000-0x4)=0x2c) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000919000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x98, 0x260, 0x260, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000e51000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x260}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @empty, 0x1, 0x5, [0xffffffffffffffff, 0x0, 0x9, 0x3a90f7d, 0x3f, 0xe8, 0x8, 0x101, 0x101, 0x4, 0x101, 0x4f, 0x200, 0x1000, 0x5, 0x5], 0x3, 0xd7, 0x9}}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, @common='irlan0\x00', @generic="6a3811d58f36125618b49aacf35ea4e9", {0x9e179650264b3dd2}, {0xff}, 0x84, 0x3, 0x8}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x20, 0x9, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6, 0x5ec74183, [0xffffffffffff8000, 0x100000001, 0x1, 0x100000000, 0x0, 0x5, 0x7fffffff, 0xfffffffffffffffa, 0x6, 0x20, 0x2, 0x8001, 0x1, 0xffffffffffff9a05, 0x74249175, 0x1], 0x0, 0x9, 0x80000001}}}, {{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0xffffffffffffffff, 0x4}}, @common=@unspec=@devgroup={0x38, 'devgroup\x00', 0x0, {0x4, 0x612b, 0x80000001, 0x7, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x3f, 0x81, [0x5, 0x0, 0x0, 0x8000, 0x2, 0xc62, 0xaf3d, 0x798, 0x1, 0x6, 0x4, 0x2, 0x75d0, 0xcf18, 0x679, 0x7], 0x2, 0x775, 0x1}}}]}}, 0x3f0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000db000-0xe)={0xffffffffffff8000, 0x884c, 0x1, 0x1, 0x53f, 0x4da98, 0x2, 0x7, r2}, 0x20) ioctl$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$PROG_LOAD(0x5, &(0x7f0000011000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x6c}, [@ldst={0x5, 0x0, 0x4, 0x0, 0x1}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000036e000)=""/195}, 0x48) 2018/02/06 14:00:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0}, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00003cd000-0x4)=0x4d328b10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x400, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000fe3000)) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000578000-0xd)='/dev/dmmidi#\x00', 0x81, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000969000-0x4)=0x420, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000d52000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f00004e3000)) fcntl$lock(r1, 0x7, &(0x7f0000cea000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000acf000-0xb)='/dev/midi#\x00', 0x4, 0x2000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000a02000+0x911)={0x0, 0x80, 0x8001}, &(0x7f00006d3000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b8d000-0xc)={r2, 0x20, 0x10}, &(0x7f0000ce6000)=0xc) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000155000)='/dev/qat_adf_ctl\x00', 0x82001, 0x0) r1 = gettid() sched_getaffinity(r1, 0x8, &(0x7f00003e1000)) r2 = open(&(0x7f0000463000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000637000-0x8)={0x0}, &(0x7f0000fb7000-0x4)=0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000e02000)={@common="697064647030000000000101000000f5", 0x0}) sendmsg$nl_route(r4, &(0x7f0000d1d000)={&(0x7f0000add000)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000274000-0x44)=@ipv4_deladdr={0x18, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r5}, []}, 0x18}, 0x1}, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000092b000-0x8)={r3}, &(0x7f00009b2000-0x4)=0x3a2) shutdown(0xffffffffffffffff, 0x1) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f00000c0000)={0x1f, 0x800, 0x6, 0x4}) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000c47000)='/dev/kvm\x00', 0x40000000000, 0x0) r7 = signalfd(r6, &(0x7f0000305000)={0xfffffffffffff801}, 0x8) r8 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000644000-0x1)={0xf97d}, 0x1) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f000015e000)) r10 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x4) dup3(r10, r7, 0x80000) r11 = dup3(r10, r9, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x3, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) socket$bt_l2cap(0x1f, 0x2, 0x0) ioctl$KVM_SMI(r10, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r10, &(0x7f00000d5000/0x18000)=nil, &(0x7f0000de9000)=[@text16={0x10, &(0x7f0000d5d000-0x49)="0f47500466b97103000066b80b00000066ba000000000f300f01cfb872008ed836d9d966b8000000000f23c80f21f866350800e0000f23f8650f00970500643e0f01cf0f350f5154d5", 0x49}], 0x1, 0x0, &(0x7f0000754000-0x10)=[], 0x0) ioctl$KVM_RUN(r11, 0xae80, 0x0) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00007a9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x1a) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00008b7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ef7000)=0x14, 0x80000) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000ef8000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000ef8000)={{0x3f, 0x7ff}, {0x3}, 0x7fff, 0x0, 0x7}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000ef7000)={0x400, 0x1, 0x2, 0x7}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r1, &(0x7f0000ef9000)={0xfffffffffffffff3}, 0x8, 0x80000) recvfrom$inet(r0, &(0x7f0000ef0000-0x73)=""/115, 0x73, 0x12041, &(0x7f0000899000-0x10)={0x2, 0x0, @rand_addr}, 0x10) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000ef9000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00001e1000)=r5) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00003a4000)={&(0x7f0000ef7000)=[0x5, 0x2, 0x3], 0x3, 0x8, 0xfffffffffffffd8b, 0x7f, 0xfffffffffffffffb, 0xcd2, {0x7fffffff, 0xd765, 0x10000, 0x1, 0x1, 0x80, 0x400, 0x7, 0x1, 0xffff, 0x5, 0x3, 0x63f4, 0x20, "96564996da735880e7eacf2a8e7dafc4eec0c75cc89e8c2867d3ea8c74962c9d"}}) ioctl$sock_netrom_SIOCGSTAMPNS(r4, 0x8907, &(0x7f0000ef7000-0x4)) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00006d9000+0xc17)={'vcan0\x00', 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000524000)=0x200, 0x4) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1}, 0x10) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000805000-0x4)=0xdc0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') pipe2(&(0x7f00005ad000-0x8), 0x4000) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) [ 315.513135] QAT: Invalid ioctl 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000272000-0x4)=0x8000) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000089f000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) recvfrom$unix(r0, &(0x7f000045a000-0x5e)=""/94, 0x5e, 0x40010102, &(0x7f0000d8d000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000210000-0xe8)={{{@in6=@loopback, @in6=@empty}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00001fd000-0x4)=0xe8) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00002cc000)={0x1, 0x8}) 2018/02/06 14:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000aa6000-0x4), &(0x7f00008bd000)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a9f000)='/dev/sequencer\x00', 0x341000, 0x0) pipe(&(0x7f000019b000)={0x0}) poll(&(0x7f0000e65000-0x40)=[{r1}, {r1, 0x204}, {r1, 0x15}, {r1, 0x3fe}, {r0, 0x82}, {r1, 0x4}, {r1, 0x4}, {r1, 0x20}], 0x8, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000077000-0x4)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000538000-0x5c)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in6={0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x5c) 2018/02/06 14:00:54 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000021000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000021000)=@abs, &(0x7f0000021000)=0x8, 0x80000) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000017000)=@ipv6_newroute={0x30, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x30}, 0x1}, 0x0) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x7, 0x2) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000a10000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x200}) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') fstat(r0, &(0x7f0000ee1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000891000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f000070e000-0x8)='./file0\x00', 0x8000, r3, r4, 0x7f, 0x80000) sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) [ 315.631654] QAT: Invalid ioctl 2018/02/06 14:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000826000)) r0 = syz_open_dev$usbmon(&(0x7f0000796000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x20000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000084b000-0x4), &(0x7f00003d8000)=0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000f01000-0x38)=[{0x3, 0x2}, {0x4, 0x3}, {0xf, 0x101}, {0x0, 0x80000000}, {0x2, 0x5deb}, {0x4, 0x10000}, {0x3, 0xfff}], 0x7) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00006ba000)=0x7, 0x4) 2018/02/06 14:00:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)=0x100000001, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000c8d000)='/dev/mixer\x00', 0x40000, 0x0) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f000075e000)=0x10000001d) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095e000-0x10)=[], 0x0, &(0x7f0000766000-0x51)}, 0x0) 2018/02/06 14:00:54 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x200000001, 0x84) r1 = dup(r0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x7da, &(0x7f0000003000)={0x0, 0x0}) renameat(r1, &(0x7f0000001000)='./file0\x00', r2, &(0x7f0000003000-0x8)='./file0\x00') ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x20, {0x2, 0xffffffffffffffff, @empty}, @common='bridge0\x00'}) 2018/02/06 14:00:54 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e5b000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f08000)={0x9, 0x1ff, 0x1, 0xfffffffffffffffe, 0x7, 0xbd24, 0x6}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3d}, {0x6}]}, 0x10) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000e20000)={0x1, 0x4, 0x6, 0x1000, 0x3, 0x3988, 0x7, 0x7fffffff, 0x6, 0x88bf}) recvmsg(r2, &(0x7f00002f2000-0x38)={&(0x7f0000109000)=@ipx, 0x10, &(0x7f0000b1a000-0x10)=[{&(0x7f0000f79000)=""/68, 0x44}], 0x1, &(0x7f000015a000)=""/37, 0x25, 0x9}, 0x2) sendto(r1, &(0x7f000002b000-0xd8), 0x0, 0x0, 0x0, 0x0) 2018/02/06 14:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000514000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000905000-0xb)='projid_map\x00') sendfile(r2, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/loop-control\x00', 0x400000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d8000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000562000)) 2018/02/06 14:00:55 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b5d000-0xb)='/dev/mixer\x00', 0x40080, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000aae000)) r1 = syz_open_dev$vcsa(&(0x7f000061d000)='/dev/vcsa#\x00', 0x80000000, 0x2400) tee(r1, r0, 0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x404001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000)="3027ace57e2e65fb433ce599fe5da3df420fc29fd833a00499c72e4959ab666aad6260024b6dc34dc9c5ec88b772ab6cca4012771bd7e1e97955b1eb867737f049d98475acef26ef91e2dc1d3a91fd4526104d1e1986e9da558d865e7e6d77ec4d6533a7a733e13d0443d4f7f87ff6bbd69ea61a4cae4451fd7f618b4e932de26ec14f68cf411c02ea5af66bf01cd8b1240b376422010ec147a2c5b76286cbd4f638bf9dba1197c2f10fe57392f434d2410a53af614edcaaa61a8adb65dbc15858b3335d5931fadf12341196b8323bbbdffa54e34f959897", 0xd8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000003000-0x4)={r2}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0x3c)="d022953a7b9d8767c639f5c1d26537f0908f3903938ac09dd798275ee193b4ee24f538c265570b4c1ba1b66e4f191637a83cfddfd807f2722a8080ca", 0x3c, 0x0) keyctl$assume_authority(0x10, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000ca000-0x6)={0x0, 0x3}, &(0x7f0000817000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009bd000)={r5, 0x3, 0x7ff, 0x67e6}, &(0x7f000063e000-0x4)=0x10) r6 = request_key(&(0x7f0000646000)='.request_key_auth\x00', &(0x7f000079a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000091a000)='/dev/mixer\x00', 0xfffffffffffffffe) r7 = add_key$keyring(&(0x7f0000ced000)='keyring\x00', &(0x7f0000b48000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) keyctl$update(0x2, r7, &(0x7f00000b4000)="50c9f9bf745464f08f8c6492f014576d177305da20a60f2a415575240c65fe4e5a2e11c663cd3fccc961c6baba99fc45ab7fb6949e1ea6f3d8f29c32db58206fec", 0x41) sysfs$2(0x2, 0x0, &(0x7f00002b4000)=""/93) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00007fa000)={0x8, 0x8000, 0x9}) 2018/02/06 14:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = syz_open_dev$audion(&(0x7f000090b000-0xc)='/dev/audio#\x00', 0xffffffff80000000, 0x790e969b8d026d9e) getpeername$inet(r2, &(0x7f00003b3000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000194000-0x4)=0x10) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a34000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) recvfrom$llc(r3, &(0x7f0000b21000)=""/182, 0xb6, 0x40002041, &(0x7f0000df2000)={0x1a, 0x17, 0x3, 0x0, 0x81, 0x8, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x0) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000098c000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000000)={0x7b, 0x0, [0x1, 0x0, 0x80000000, 0x3]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) clock_gettime(0x6, &(0x7f00000e2000)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000128000)={&(0x7f0000440000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x4, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb30800000000}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xe0}, 0x1}, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00001ce000-0xb)='/dev/vcsa#\x00', 0x0, 0x793800) getsockname$llc(r1, &(0x7f000065c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000036f000)=0x10) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000d8d000)=0x4) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_xfrm(r0, &(0x7f000016b000-0x38)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f00006fb000)={&(0x7f00002ec000-0x178)=@newspdinfo={0x38, 0x24, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@empty}}]}, 0x38}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x3000000000000022, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000168000-0xaa), 0x0, 0x200418d0, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f000096f000-0x4)=0x7, 0x4) connect$netlink(r0, &(0x7f0000f5f000-0xc)=@kern={0x10, 0x0, 0x0, 0x100100}, 0xc) 2018/02/06 14:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000007b000)='/dev/dsp\x00', 0x200501, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000238000-0x8)={0x1, 0x7d8}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000030e000-0xf)='/dev/sequencer\x00', 0x80, 0x0) r2 = accept(r1, &(0x7f0000d47000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00008ae000)=0x14) rt_sigaction(0x20, &(0x7f0000b1b000)={0x4, {0xaa8}, 0x10000000, 0x7}, &(0x7f000023a000), 0x8, &(0x7f000036d000-0x8)) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000025e000)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1, r3}) write$vnet(r0, &(0x7f000091d000-0x68)={0x1, {&(0x7f000032b000)=""/166, 0xa6, &(0x7f000063c000)=""/145, 0x0, 0x3}}, 0x68) sendmsg(r2, &(0x7f00004e7000)={&(0x7f0000a42000-0x1e)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, @generic="83ada550f66217cde125eea6cf0afad9"}}, 0x1e, &(0x7f00005d2000-0x40)=[{&(0x7f00003b9000-0x45)="89615a8005b3b944b5a45074ce02c4a06214900e39d079178f36e73012676d43fc3196a80b8b864040cff881ac3053ba8aa14983854d5eff126c737d6a37c32e54279c0f17", 0x45}, {&(0x7f0000f3c000)="123a49e6394fd6eb9956c903c5e6dcec72fbd2d68769a2db2ad4f4a08ae9eb69a6ee1ca1e250a3d758609716fbc2ca8b431807e6950a10a8dad87cce4f0bf46f9c918a3d74db9bdb00d8652291e20a312e88cf512d646be08647362e699f35a32c", 0x61}, {&(0x7f0000e88000)="df3eff3a392b4b1e8fc772335e49dd330a31a0c60ad4e84870e4e1c6a39594135485835efb5c4fa5a19d05ab8f6d9f629fc89318e0a575d244a5df0dcc305572ca096fe5aac442990b2e533633e93c8454d1cddf5f8fb49b20aa0231a4a6a86f346c83f153f6ea4ad4d58c2c3dfce95edcf1984206f14521861b4e5d3e76d5c3e7b9c6af6fa1f1f1063aef63df33f78be260cc76fe120e1a49482052d97ebea6ba4424816e5af5c04483335033040d4dca26d19c446e85cec213080b12de823076e07de2", 0xc4}, {&(0x7f0000728000)="5d7f8569ee4c79f0f681390c97c1086c40fe084400f9976825f50a63cd13592bceb518988744884f5ffa45f611b4354e7aaaab33af0975fcac24df1a8ff7450be36dec2a0e719183bcba", 0x4a}], 0x4, &(0x7f0000a5b000-0x10d8)=[{0x1010, 0x111, 0x2a, "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"}, {0x50, 0x107, 0x0, "28086e77b92b57bd5af29c6356ee13afdfacd93ae45c017c09faa19ba8d6f6c97d002f2babe0eb31730de3e74d72ca5a2b8dd59c7f3d735561a8"}, {0x38, 0x0, 0x5, "24c880fc86e7af7f651e6df9166f629923cfd1704b51cd05a842f7783bf5897fc3"}, {0x40, 0x0, 0x6, "e6fb8fa8ec098a0030a1a9cff8142c187682719135b1a3940bda627c7f26dccc86bb103f17120694337a5d102417"}], 0x10d8, 0x80}, 0x40011) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e3f000-0x4)) openat(r0, &(0x7f0000c7a000-0x8)='./file0\x00', 0x2000, 0x84) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x0, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:55 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f00007ea000-0x9)='/dev/vcs\x00', 0x8000, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000c92000-0xc)='/dev/audio#\x00', 0x7fff, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) sendfile(r1, r2, 0x0, 0x1) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) r5 = getuid() fstat(r2, &(0x7f00004f8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) 2018/02/06 14:00:55 executing program 5: r0 = socket$inet(0xa, 0x801, 0x40000000084) listen(r0, 0xfc0000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000b1c000-0xac)=""/172, 0xac, 0x40000000, &(0x7f0000001000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x3, 0x9, {0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x8}}}, 0x32) accept4(r0, 0x0, &(0x7f0000003000-0x4), 0x0) [ 316.063731] QAT: Invalid ioctl 2018/02/06 14:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001e0000)='/selinux/checkreqprot\x00', 0x20100, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:55 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, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000ee0000)=0x11560000000) keyctl$dh_compute(0x17, &(0x7f000032c000-0xc), &(0x7f0000bd8000), 0x0, &(0x7f00001f4000-0x38)={&(0x7f0000103000-0xb)={'digest_null\x00'}}) 2018/02/06 14:00:55 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bbc000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="80a56ead25e079555673e8e5e4c50272"}}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000000000), &(0x7f00004cd000-0x4)=0x4) fcntl$setpipe(r1, 0x407, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$audion(&(0x7f0000da5000-0xc)='/dev/audio#\x00', 0x4, 0x40401) r2 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00009bc000-0x8)={0x0, 0x9}, &(0x7f0000953000-0x4)=0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000fd9000)=0x1f21, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00008db000)={r3, 0x6}, &(0x7f00003c8000+0x102)=0x8) r4 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r4, r2, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000425000)='/dev/usbmon#\x00', 0x100000001, 0x450001) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000e4f000)) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f0000258000)="0800000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/06 14:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000a0f000)='/dev/vcs#\x00', 0x7, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006b5000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r2, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r4, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000f26000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000edf000)={'vcan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000036e000)={r5, 0x1, 0x6, @random="73c9f0f0b900"}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000708000-0xc)={@loopback, @multicast1}, &(0x7f000058d000)=0xc) fcntl$notify(r0, 0x402, 0x20) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x0, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000b26000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x80001) write$selinux_access(r0, &(0x7f0000739000)={"73797374656d5f753a6f626a6563745f723a68616c645f6463636d5f657865635f743a7330fdc33e096a73ac6af8ba31cd72b15d685e677883aaa0df2bed822379882d13feeb5ed7d2095562095cf7c07040d382c5ae904cd89b6a331197ea6297a453c5effaf070c16a0ee07bc460304567844572e23f596973fbc06bb3a691b6f7d5ec8bfc02c20ad25a017708faa4ea6cb0c555479c81c904bb800bc903b4b9", 0x20, '/sbin/dhclient', 0x20, 0x37, 0x33}, 0xe9) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000096e000-0x1)=0xe426, 0x4) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000a3e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00008c5000)=0x80000000, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00001bf000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) preadv(r1, &(0x7f0000e43000-0x20)=[{&(0x7f000012e000-0x30)=""/126, 0x7e}, {&(0x7f0000602000-0xef)=""/239, 0xef}], 0x2, 0x43) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) shutdown(r0, 0x1) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x0, r0, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:55 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000b5d000-0xb)='/dev/mixer\x00', 0x40080, 0x0) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000aae000)) r1 = syz_open_dev$vcsa(&(0x7f000061d000)='/dev/vcsa#\x00', 0x80000000, 0x2400) tee(r1, r0, 0x9, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x404001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000001000)="3027ace57e2e65fb433ce599fe5da3df420fc29fd833a00499c72e4959ab666aad6260024b6dc34dc9c5ec88b772ab6cca4012771bd7e1e97955b1eb867737f049d98475acef26ef91e2dc1d3a91fd4526104d1e1986e9da558d865e7e6d77ec4d6533a7a733e13d0443d4f7f87ff6bbd69ea61a4cae4451fd7f618b4e932de26ec14f68cf411c02ea5af66bf01cd8b1240b376422010ec147a2c5b76286cbd4f638bf9dba1197c2f10fe57392f434d2410a53af614edcaaa61a8adb65dbc15858b3335d5931fadf12341196b8323bbbdffa54e34f959897", 0xd8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000003000-0x4)={r2}) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0x5)='ceph\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000-0x3c)="d022953a7b9d8767c639f5c1d26537f0908f3903938ac09dd798275ee193b4ee24f538c265570b4c1ba1b66e4f191637a83cfddfd807f2722a8080ca", 0x3c, 0x0) keyctl$assume_authority(0x10, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) fcntl$lock(r4, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x0, 0x3}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000ca000-0x6)={0x0, 0x3}, &(0x7f0000817000-0x4)=0x6) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009bd000)={r5, 0x3, 0x7ff, 0x67e6}, &(0x7f000063e000-0x4)=0x10) r6 = request_key(&(0x7f0000646000)='.request_key_auth\x00', &(0x7f000079a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000091a000)='/dev/mixer\x00', 0xfffffffffffffffe) r7 = add_key$keyring(&(0x7f0000ced000)='keyring\x00', &(0x7f0000b48000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) keyctl$update(0x2, r7, &(0x7f00000b4000)="50c9f9bf745464f08f8c6492f014576d177305da20a60f2a415575240c65fe4e5a2e11c663cd3fccc961c6baba99fc45ab7fb6949e1ea6f3d8f29c32db58206fec", 0x41) sysfs$2(0x2, 0x0, &(0x7f00002b4000)=""/93) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00007fa000)={0x8, 0x8000, 0x9}) 2018/02/06 14:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = syz_open_dev$midi(&(0x7f000017c000)='/dev/midi#\x00', 0x6, 0x6f44524bb6ef8034) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00008e4000)={0x0, 0x5}, &(0x7f0000d2a000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00009ea000-0x8)={r3, 0x8}, &(0x7f00009e1000)=0x8) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:55 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, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a64000-0x1), 0x0, 0x20020004, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00009ce000)='./file0\x00', 0x0, 0x22) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00002fa000)={0x0, 0x5}, &(0x7f000043c000)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00008ec000-0x8c)={r2, @in6={{0xa, 0x1, 0xffffffffffffffeb, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}}}, 0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000748000+0x47c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf2000-0x6a)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b2000-0x4), 0x4) sendto$inet(r0, &(0x7f0000101000-0x5c)="80", 0x1, 0x0, &(0x7f00001ad000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) 2018/02/06 14:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) r1 = getegid() setfsgid(r1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f000033c000)=0x1) connect$netrom(r0, &(0x7f0000681000-0x48)=@full={{0x3, {"1fb1a865f07580"}, 0x3}, [{"c986f04b053b26"}, {"4aed87efcc557a"}, {"5b716c75f0bb12"}, {"efc776498a9a1e"}, {"93a2cfa7fe3875"}, {"2ecfff97ae6e19"}, {"8076a03e464ea3"}, {"d255b31c85bcec"}]}, 0xffffffffffffffcd) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000cf9000)=r0, 0xfffffffffffffe93) restart_syscall() getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fcd000)={0x0, @in6={{0xa, 0x0, 0x2, @empty, 0x400}}}, &(0x7f0000f47000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f2e000-0x6)={r2, 0x974b}, &(0x7f00002af000)=0x33d) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000304000)={0x0, 0x1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c76000-0x8)={0x0, 0x9}, &(0x7f000003d000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000067b000)={r3, 0x4}, &(0x7f00008ca000-0x4)=0x8) recvmmsg(r0, &(0x7f0000f4a000)=[{{&(0x7f0000dfb000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f00006b9000-0x80)=[{&(0x7f000087a000-0xe2)=""/226, 0xe2}, {&(0x7f0000e89000-0x15)=""/21, 0x15}, {&(0x7f000063e000)=""/162, 0xa2}, {&(0x7f0000ea4000-0x36)=""/54, 0x36}, {&(0x7f0000e7b000)=""/124, 0x7c}, {&(0x7f0000c89000)=""/100, 0x64}, {&(0x7f00006d8000)=""/4096, 0x1000}, {&(0x7f0000931000-0x4b)=""/75, 0x4b}], 0x8, &(0x7f0000eb2000-0x26)=""/38, 0x26, 0x5}, 0x5bbf4df}, {{&(0x7f000001d000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @syzn}}, 0x1e, &(0x7f0000036000-0x90)=[{&(0x7f000026f000)=""/131, 0x83}, {&(0x7f0000edf000-0x38)=""/56, 0x38}, {&(0x7f0000d27000-0xfc)=""/252, 0xfc}, {&(0x7f00003dc000)=""/167, 0xa7}, {&(0x7f0000ff5000-0x9)=""/9, 0x9}, {&(0x7f0000b62000-0xb)=""/11, 0xb}, {&(0x7f0000f43000)=""/98, 0x62}, {&(0x7f0000d28000)=""/20, 0x14}, {&(0x7f0000781000)=""/149, 0x95}], 0x9, &(0x7f0000aeb000)=""/174, 0xae, 0xfffffffffffffff9}, 0x4}, {{&(0x7f00008b6000)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000a5c000-0x10)=[{&(0x7f0000899000)=""/220, 0xdc}], 0x1, &(0x7f0000901000-0x89)=""/137, 0x89, 0x3}, 0x3f}, {{&(0x7f00008d0000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x20, &(0x7f000055b000)=[{&(0x7f00002f7000-0x4a)=""/74, 0x4a}, {&(0x7f00008ec000-0x52)=""/82, 0x52}, {&(0x7f0000566000)=""/51, 0x33}, {&(0x7f0000f27000)=""/89, 0x59}, {&(0x7f00003a9000)=""/110, 0x6e}, {&(0x7f0000a97000-0xb0)=""/176, 0xb0}], 0x6, 0x0, 0x0, 0xa2}, 0x7}, {{&(0x7f00009bc000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f0000033000)=[{&(0x7f0000cc7000)=""/177, 0xb1}, {&(0x7f0000949000-0x36)=""/54, 0x36}, {&(0x7f000000d000-0x1a)=""/26, 0x1a}, {&(0x7f00007a2000)=""/247, 0xf7}, {&(0x7f0000b85000)}, {&(0x7f0000770000)=""/41, 0x29}, {&(0x7f000040c000)=""/30, 0x1e}, {&(0x7f000095e000)=""/218, 0xda}], 0x8, &(0x7f0000d7a000-0xd7)=""/215, 0xd7, 0x1}, 0x3}, {{&(0x7f0000ede000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f00007c1000-0x40)=[{&(0x7f000074d000)=""/216, 0xd8}, {&(0x7f00002df000-0xf9)=""/249, 0xf9}, {&(0x7f0000d6a000-0xda)=""/218, 0xda}, {&(0x7f0000d9f000-0x85)=""/133, 0x85}], 0x4, &(0x7f0000a00000-0x1000)=""/4096, 0x1000, 0xffffffffffff8000}, 0x9}, {{&(0x7f0000a36000)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f000051c000-0x26)=[{&(0x7f0000554000)=""/253, 0xfd}, {&(0x7f0000feb000)=""/32, 0x20}, {&(0x7f000058e000)=""/226, 0xe2}, {&(0x7f0000975000-0x62)=""/98, 0x62}, {&(0x7f000047e000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000b15000)=""/21, 0x15, 0x8}, 0x74}, {{&(0x7f0000140000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, &(0x7f0000ae5000-0x10)=[{&(0x7f0000c9e000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f00003f1000-0x6e)=""/110, 0x6e}, 0x4}, {{&(0x7f0000c2d000-0x10)=@ipx, 0x10, &(0x7f0000744000-0x60)=[{&(0x7f0000df2000)=""/4096, 0x1000}, {&(0x7f0000dc5000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f9d000-0xcf)=""/207, 0xcf}, {&(0x7f0000d75000-0x5b)=""/91, 0x5b}, {&(0x7f0000d13000-0x84)=""/132, 0x84}, {&(0x7f0000c18000)=""/60, 0x3c}], 0x6, 0x0, 0x0, 0x3ff}, 0x4}, {{&(0x7f00004ec000-0x10)=@nfc, 0x10, &(0x7f00008f4000)=[], 0x0, &(0x7f00000ef000-0x7b)=""/123, 0x7b, 0x8}, 0x80000000}], 0xa, 0x1f00da9e3fb6dd91, &(0x7f0000562000-0x10)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000071c000-0x28)={@common='ipddp0\x00', r4}) fdatasync(r0) 2018/02/06 14:00:55 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00001bc000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e95000)='wchan\x00') syz_open_dev$sndpcmc(&(0x7f0000ac0000-0x12)='/dev/snd/pcmC#D#c\x00', 0xee3, 0x200) preadv(r1, &(0x7f0000b39000)=[{&(0x7f0000b00000-0x1)=""/1, 0x1}], 0x1, 0x0) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000043c000)={0x2002}) setns(r0, 0x0) unshare(0x20000400) clone(0x30020100, &(0x7f0000e69000), &(0x7f00009c5000-0x4), &(0x7f00001cc000), &(0x7f00004fc000)) open_by_handle_at(r0, &(0x7f00003ec000)={0xf2, 0xfffffffffffffd15, "03f7e178e9ee85c39353d7dc54b9b50d74edad3c7b568dcee4576a849e386b80b279e31178221a52834b42b378b604d6bc1ebfb4bf0e0c56c9e36185ad4a487a1283a9a24f265a0db44466334dc1352e0118351ce3795100c310725b3c3458d5c96160abd571ea1dad897c6171932c6659510ed81df2184662a357e5bdaa5a019725d7b7d7e6f48ae2e38eba39cfc33dc9a921062ce74f40eba3c791b95a0d4460a8365015f32ae9b5235bd5b3753f0507f878cb268d2681bd131f448808fccf455f767cc12918072e01b87cf1f5af0aa8a4c362a9756c2e9922e2d7c2fca02c5e9ef2b214395d6ed4ec"}, 0x8000) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000da0000)={0x0, 0xac, &(0x7f0000413000-0xac)=[@in6={0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x80, @empty, 0x8}, @in6={0xa, 0x2, 0x8b5e, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000350000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000dbb000)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, [0x9, 0xfffffffffffff001, 0x5, 0x1, 0x40, 0x7, 0x6, 0x8, 0x9, 0x3, 0x0, 0x9, 0x71c, 0x9, 0x7]}, &(0x7f0000c36000-0x4)=0x108) 2018/02/06 14:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getflags(r0, 0x40a) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000e78000/0x14000)=nil, 0x14000, 0x3, 0x110, 0xffffffffffffffff, 0x2) r0 = socket(0x19, 0x80005, 0x9) getsockopt(r0, 0x200000000114, 0x2718, &(0x7f0000a44000)=""/1, &(0x7f0000052000)=0x1) 2018/02/06 14:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00004f2000-0x4)=0x80000001, 0x4) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x2b, 0x829, 0x5, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000b25000-0xa)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000c5e000)={0x0, 0x20, 0x4, 0x6, 0x6, 0x0, 0xe2, 0x8, {0x0, @in={{0x2, 0x0, @empty}}, 0x61c5, 0x0, 0x8001, 0x4, 0x8}}, &(0x7f00004c1000)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000025d000-0x20)={0x3, 0x5, 0x200, 0x8, 0x1, 0x3f, 0xffffffff, 0x1, r2}, &(0x7f00003b2000)=0x20) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fd6000-0x10)='/dev/input/mice\x00', 0x0, 0x400400) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000b33000)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4), 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) [ 316.411666] kauditd_printk_skb: 591 callbacks suppressed [ 316.411676] audit: type=1400 audit(1517925655.574:24601): avc: denied { net_admin } for pid=4224 comm="syz-executor5" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:00:55 executing program 3: r0 = syz_open_dev$midi(&(0x7f00006a4000+0x44b)='/dev/midi#\x00', 0x1, 0x40) close(r0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f85000)=@generic, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000a86000-0x4)=0x8) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x3, 0x7f, 0x10000, 0xb3, &(0x7f0000001000-0xb3)=""/179, 0x37, &(0x7f0000001000-0x37)=""/55, 0x28, &(0x7f0000002000-0x1f)=""/40}) connect(r0, &(0x7f0000000000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000db5000-0x20)={@common='ip6_vti0\x00', @ifru_flags=0x5102}) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000393000)={0x3177dbbf792c129, 0x0, []}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f00003fd000-0x70)) [ 316.442142] audit: type=1400 audit(1517925655.581:24602): avc: denied { dac_override } for pid=15464 comm="syz-executor6" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 316.467223] audit: type=1400 audit(1517925655.583:24603): avc: denied { create } for pid=15478 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000044c000)=""/39, 0x27, 0x0) [ 316.491393] audit: type=1400 audit(1517925655.586:24604): avc: denied { write } for pid=15478 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 316.515489] audit: type=1400 audit(1517925655.605:24605): avc: denied { create } for pid=15478 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 316.539661] audit: type=1400 audit(1517925655.607:24606): avc: denied { net_raw } for pid=15483 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 316.564235] audit: type=1400 audit(1517925655.615:24607): avc: denied { net_raw } for pid=15483 comm="syz-executor5" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/06 14:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000dfd000-0x1)='\x00', 0x842, 0x34, &(0x7f000061f000)={0x0, 0x80000001, 0x5, 0x2000, 0xffffffffffffff25, 0xffffffff, 0x5, 0x6}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(0xffffffffffffffff, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000772000-0x4)=0x6, 0x4) [ 316.588743] audit: type=1400 audit(1517925655.618:24608): avc: denied { write } for pid=15478 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 316.612921] audit: type=1400 audit(1517925655.628:24609): avc: denied { create } for pid=15486 comm="syz-executor3" 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 [ 316.637052] audit: type=1400 audit(1517925655.641:24610): avc: denied { create } for pid=15486 comm="syz-executor3" 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 2018/02/06 14:00:55 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = accept4$vsock_stream(r0, &(0x7f000096a000)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000851000)=@l2, &(0x7f0000000000)=0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000)={r2, 0x73}, 0x6) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000001000-0xc)={{0x7fff, 0x15, 0x101, 0xfffffffffffffff7, 0x96, 0x2000000000000000}, 0x7}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000-0x4)) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000000000)={0x7, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r0, 0x4040ae77, &(0x7f0000002000)={0xa2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000-0x4), &(0x7f0000004000-0x4)=0x4) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000004000-0x8)=0x1) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000004000)={@dev, 0x0}, &(0x7f0000005000-0x4)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000003000)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/72}, &(0x7f0000002000)=0x4a) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000-0x7)={r2}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000006000)=@nfc_llcp, &(0x7f0000005000-0x4)=0x60, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x7fffffff, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000006000-0xe8)={{{@in=@rand_addr, @in=@multicast2}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000009000-0x4)=0xe8) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(0xffffffffffffffff, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008c6000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0x0, 0x0, 0xfffffffffffffffc, 0x0, r1}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000481000)={0x0, 0x7, 0x21}) fcntl$setownex(r0, 0xf, &(0x7f00009fe000)={0x2, r1}) 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000004000+0x308)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000001000)) ioctl$PPPIOCGMRU(r0, 0x40047452, &(0x7f0000001000)) 2018/02/06 14:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000d07000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00007b8000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000b3e000-0x8)={r2, r3}) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r5 = gettid() move_pages(r5, 0x0, &(0x7f000020d000)=[], &(0x7f0000c9a000)=[0x10000, 0x9, 0x0, 0x7], &(0x7f000010c000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r4) 2018/02/06 14:00:55 executing program 3: r0 = epoll_create1(0x80000) fcntl$setstatus(r0, 0x4, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00002af000)='/dev/sequencer\x00', 0x1000000007b, 0x0) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0xa, 0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000008000-0x28)={@common='ip6_vti0\x00', 0x0}) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @empty}, 0x14) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r2, &(0x7f000000b000)=0x90, 0x8) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000004000-0x50)=[], 0x0, &(0x7f0000006000)=[]}, 0x0) 2018/02/06 14:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000eda000-0xc), &(0x7f000007a000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000674000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000f78000)={0x8, {{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x200}}, {{0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x108) 2018/02/06 14:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(0xffffffffffffffff, &(0x7f000044c000)=""/39, 0x27, 0x0) 2018/02/06 14:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002c8000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e53000-0x4)=0x1, 0x4) signalfd4(r0, &(0x7f0000914000-0x8)={0x40}, 0x8, 0x800) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000295000)=0x1) close(r1) pkey_alloc(0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r3 = inotify_init1(0x0) gettid() ioctl$TCSETSW(r1, 0x5403, &(0x7f00005ee000-0x24)={0x7, 0x4, 0x0, 0x7fffffff, 0x54, 0x7, 0x8, 0x80, 0x3ff, 0x59, 0x5a9, 0x40}) inotify_add_watch(r3, &(0x7f0000274000-0xa)='./control\x00', 0x80000c12) readv(r3, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) writev(r2, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d87000)={0x0, 0x32, "cddccad207a288b5a57b5eb83f09b674644f6a7c826f3e350d9089acd5d1d0c8bc954a15c9f8c447a9e533dbc88fd7eb2c1b"}, &(0x7f00007be000)=0x3a) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00003ad000-0x8)=@assoc_value={r4, 0xc4a0}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000766000-0x10)={r4, 0x6, 0x7, 0x200}, 0x10) 2018/02/06 14:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000505000)="376ce796afbbd1a61a71aff3d03f34a8d76a4b29ded9f5e8508feccad87c267431b07ba2feafc891ec5cd23a0ca0e8a45824869d54ad8530a1754358a003d7d092831f394ede7618fb11448c9c9bb5e65c", 0x51, 0x0, &(0x7f000053c000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d15000-0xc8)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c53112", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, []}}}}}}}, 0x0) 2018/02/06 14:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x8000000000000069, []}, 0x8) 2018/02/06 14:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x800c7, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) syz_open_dev$midi(&(0x7f0000e9b000)='/dev/midi#\x00', 0xff, 0xa0000) 2018/02/06 14:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000590000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x0, 0xf, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000f6e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f00006c1000)=0x26) 2018/02/06 14:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:56 executing program 5: mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000347000-0x38)={&(0x7f00008e4000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x121, &(0x7f00008fb000)=[{&(0x7f00009c7000-0x27)=""/39, 0x272}, {&(0x7f00002d6000-0x2b)=""/43, 0x199}, {&(0x7f0000f72000)=""/4096}, {&(0x7f0000f75000)=""/104}, {&(0x7f0000f75000-0xd)=""/13}], 0x1000000000000037, &(0x7f0000cf5000)=""/237, 0xed}, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xb, 0x5, &(0x7f0000347000-0x38)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x20}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0xffffffff, 0x40a, &(0x7f00001a8000-0xfb)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000ec8000)={r0, 0x0, 0xe, 0x0, &(0x7f0000f49000)="f2850353660a9a54be857d4e5c9c", &(0x7f000016a000)}, 0x28) 2018/02/06 14:00:56 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000dea000-0x12)='/dev/input/event#\x00', 0x401, 0x24c02) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d67000)='/selinux/mls\x00', 0x0, 0x0) tee(r0, r1, 0x3, 0x5) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000f7a000-0x4)=0x4493) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r0 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r1 = syz_open_dev$admmidi(&(0x7f0000561000-0xe)='/dev/admmidi#\x00', 0x339, 0x14000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000a6d000-0x8)={0x0, 0x662c}, &(0x7f0000833000-0x4)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008a1000)="ece6b6935ebb3518ae7ba5ed4a120ea8", 0x10) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000b14000-0x4), &(0x7f0000566000)=0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f000016d000-0x8d)={r2, 0x7, 0x85, "2423cffb06128a6afb486952ffa3a64672c1fb885d8a33d6a1b999e4f52162ade89b7f571a8e299cf0abe0e7db3311d7abb6ea96558cc1a33d3dfa56ee7a6b24e26ec7862c23d0e86f181c0710213e5e271a5edee96b10adc48c962544737a6235cc19ffc02069eed8ffb2f9367abec14557ba236887994a00def18b61afdbcd3187911bbd"}, 0x8d) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f12000-0x8)={r2, 0x3c1}, &(0x7f0000c53000-0x4)=0x8) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000282000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setsig(r3, 0xa, 0x13) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000782000)=0x0) sched_rr_get_interval(r4, &(0x7f000040e000)) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000cb5000)) 2018/02/06 14:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000062b000-0xb)='/dev/hwrng\x00', 0x430400, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002b7000)={0x1, 0x7, 0x9000}, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000676000)='/dev/vcsa#\x00', 0x7, 0x40000) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r3 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') renameat(r2, &(0x7f00009a8000)='./file0\x00', r0, &(0x7f0000af1000)='./file0\x00') sendfile(r3, r2, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:56 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000000a000-0xa)='/dev/cuse\x00', 0x200000, 0x0) poll(&(0x7f000000a000)=[{r0}], 0x1, 0x0) 2018/02/06 14:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f00008ef000-0x12)='/dev/input/mouse#\x00', 0x3, 0x27ab35c75eebc9ed) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000421000-0x4)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000505000)="376ce796afbbd1a61a71aff3d03f34a8d76a4b29ded9f5e8508feccad87c267431b07ba2feafc891ec5cd23a0ca0e8a45824869d54ad8530a1754358a003d7d092831f394ede7618fb11448c9c9bb5e65c", 0x51, 0x0, &(0x7f000053c000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) lgetxattr(&(0x7f0000403000-0x8)='./file0\x00', &(0x7f0000562000-0x6)=@random={'osx.', '[\x00'}, &(0x7f0000813000-0x1000)=""/4096, 0x1000) 2018/02/06 14:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f000058c000-0x1c)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/02/06 14:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0xf, 0xfff) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000372000+0x39b), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f1000-0x16)='/selinux/checkreqprot\x00', 0x181000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000815000-0x12)={0x0, 0xa, "11c2ab788042b43fee1e"}, &(0x7f00008c8000-0x4)=0x12) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000edf000-0x8)={r2, 0x50}, &(0x7f0000cab000-0x4)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000639000), &(0x7f0000194000-0x4)=0x4) 2018/02/06 14:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000085e000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000615000)={&(0x7f000088e000-0xc)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000208000-0x10)={&(0x7f0000de4000-0x11b0)={0x11b0, 0xc, 0xb, 0xc28, 0x5, 0x0, {0x7, 0x0, 0x4}, [@nested={0x194, 0x75, [@typed={0x8, 0x45}, @generic="104bb506e217ce5809647fd8a3b9d6514b519cdca9b105d0a2849c57788e3b3e18a4ba7a35ded1d9ed62a52a78ffffa74c5c79e2452d27b649b13151c1ca243a4287943fbc6cdca84723faaea0f00a9ca27c15dd95f21d040e9d3aa04a164cd18f56b8896423a3466815b877c19279326a9ec3c61cb924962502064dc9ed5fde64a2", @typed={0xc, 0x22, @u32=0x3}, @generic="b513314f55cfd76e27b0ba93c27ec292eb85", @generic="afa94a439fa7085d9f156ea6a0cb237c1775e2fb1d78268458ed21deb7df8107b38993a66653", @generic="dd92c55989c09a9f496bfa78ccd05d0110efcafbca56d25a89a2f46c2066aa8e65122f86081136f5ba9ab361319ab4217d728da477361631d8d944b43bac83e1386613e5cb83df05cef015fee82c51b3801db5dc69d16ebf7b844f50af08f9ff5efc759d9d656b24ed4197b5daaeda747ee40bfe024922e53ce54653cf6b0e11f5b77af10f8fa567ca800447997103cbe95d61aa442e544cd43eb6964a933ab1121191e56d99550d051866736fb6a37d3b82cdb3145076353962c0d3061822bf03a3"]}, @typed={0x1008, 0x23, @binary="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0x11b0}, 0x1, 0x0, 0x0, 0x1}, 0x4000001) socketpair$ax25(0x3, 0x5efddb19a4fb4f31, 0xcf, &(0x7f00002a1000-0x8)={0x0}) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) sendfile(r0, r0, &(0x7f0000187000-0x8), 0x9) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r3) r4 = getpgrp(0x0) fcntl$lock(r2, 0x0, &(0x7f0000922000-0x20)={0x1, 0x2, 0x40, 0x1, r4}) 2018/02/06 14:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0xfda5) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1) accept(r0, &(0x7f0000baa000-0x9)=@rc, &(0x7f0000d1b000-0x4)=0xfffffffffffffee8) 2018/02/06 14:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000078c000-0xf)='/dev/sequencer\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00002ab000)="9b5eac922f6dfbd0636124b3748e4fa98d24855b2c3890196a8c938404f260afc9308496e237e95fdd2580d13d27bc1279ffa7018eb50bc825c487d77c0e736c69467b80bf602676e23b649a06e5810ae1aa164adfe150b67d35681550a7df9183fe323ad55164d7e71a0aebee1010b4a9e109d76f262730cb05212d7ca09d758cab2815ab5e63c923af067baaae835698f2da3ea0a4e9f9533575aad46825122d338035af7b321b5bed6c6a6230b0d60efc60115134ce78b78b3695b2d2ea2e0fb444bad5d105cc189075f94048aab7ccf00fa784386ab172a8f36512d24f517959bb87762154a5013e03a4da48950ee0c3d61805793310c676f62187514523e01b0f043cee03e72d6a8175c167d22cbcccca52f10afebc1ca9f1709499312302bb4174e97a9e5abde204c539613b7d204a1009bfa33691b4ce917e7b00aaf46dea98737454eda5624d20f131f1eb238df63732ddb8f53e6027d7f8d5f200ac7aa186852a1e28c25d7b1ad5091220128fc771ef6cf58af291224e5129089e70c5d53a697785a0f229219ab62de70d41343cb9694684a3644c0eed264952860d24e3c59bff269a9839b2e1f6bc3f8c062f4e7dbd2df37edd70e47472b8c92dbab72d4cccca0fa535a097b38e3629f4e85bffba34f705c582713de4303a2c346d23872056f3fbf68924b15cec2bf150e424659eed69f7ed7b42699b65708bfc9054228363618bcf723e17ecd7b9cf1f26b0e6dfad47a0de4dc689f410398a395da0c9b8e767c10bc9b40658e1e315d999c196e53e5a2573ee88cc658a5ecda3ad3a8b7d86ac650d6d68e4ce9b3a28c7d622513284fccf998d5caf48586f3c5b86823a89679fd889589f85da4b86259c8dd100fdb3beba37924ef1001ec86ac1e943135d53275554681711f38b78e51a18706dd7c81f824ec5b6b0f917c4a1547788afbc79c96cfb869fb1a9f40cca5d67b73a2da47d50dc17cea2c7329e9bd00f046289520f92cb65f87acf6382c87dd79bc105bcf3f23f713bc1c5302fd49f8194841466925acfe83178b98fdfbe83cd60fec6c1fbddf54abe995c315551047d17a59a4d689c134968afd4fe9621610a8db433d4982f0487fe75ac9eaaa4fd2fdbf5a1b47f4d6cf6dd3b823558e342064db0713c1fd2727d71a76b6ab3336653f37c1d5b60afca742c8b7040d3f3db847011a383ffe075d3e45f0655ed804ba7f132566f7300b7c7f7dd250ac0426817534c8d7a719e95a50290f56fe5b8489e491274e62d5c15f47552b6397f03e8e134531c1cf75de70936a8906e8b22da880208e14b1d0c27b013d7a12b08afc4e16ec0e19a31bfaa5bad76a97ee60c77d8093ec057c2a5123a93e878d144beae60d77651f5479a845c8846cbf96b203943acd52a7c4194e46992d678f2173c16d3bd4eed5bea36bf1bf61e9f02e266cba7b02599c5e795762ffca0901870e15833cc9463c840e779832ddc218cc7c3db1938d981fee33d65a41eb103e3c89f8d592e962a98ba44cfde34c26cbd628c51658d6e076538165b962ece94975c03178bb8916987534e2a0ddec7f1e0cbcf842fa6f475050ece52b4ead036c0250ca7fc8ed0df9d0f524d7d50eced5e94fa9f09e10b33f43b7d674aac5b71d984be520a352e51cf0ba04a9dc1dadc140623b1236db2d9c98104cb50ed0444cb9753f8fcd9348dde1bb69a84605b3011686336471bf7278173bb1749e188c230a3839948d806f17e12fa38612b9307403c05a8f17434c9794b9b029c6e7cd144df8638a9b0839e4afe8f5a9b198ced3d946bb39e837ac7b7c7e6bd5ecca013abcc40ce83e2ddc91616c4ad44d1c4d22eb441f15c9555e7725a0b4c72fefd40a355449a77da3e9675f023aea166e3e132b7672021dd43fcbdf3892d0156ed514c7be659b163542f02422d601a308a00e9e960812f3052ded223669892bcb3c587022dda11e4dac80d3513555029966ee164223c83f12f845eea7b492bb8d3224542d600edba524753c6aefad9f118c6250ceb114686538ab27ed6157729311ab008e2a722341135d9a9f7d8afaff35a324be3faea2e30a300dfd27e92618565f053d07b8a93a871991f08601adad6f7a8e9ec22e35b4dec1eda27efadb3e2cc874424e7dd459051c0d633a53844feea5d67b90f3bb192cfbb5726406d72bbb8f6ed594d215e6515f97671426bd5761ff9b74318d7c1a2358cbb28ff402d499617ed63a2c8d3e74b2e0cdf68d5b8c9f7acc48e87474d05bad809d48c4177ded6f96ecd3bde6fcb9ee7f3b2a52420f5f033b2478e0ad7fc1a1798b95c5cbbc0a371cb41934dc3931a1fba9deac56fde408c4add4612eb65d8ac4a9ab874022c793780f17c6a191bc83ea3ba5a7eee259184d2943c8e5bc1b78069224429a886b022282476c9d7f0dadd00a9e3f43e1a12e67f8c114e16a91644a8fcacc27fe6b47f3ff3df89ba0dcdb2522c50cf7e4fe3faeaf2da5d95c79dad1687520d754caf7b663bf65711ad1df8bf25c5b18790f7d3aaf647548f1f5ad3c5a283923d88c982b060b5e96f3f71ea72f1aaa0c9a2cc205a24a0681986e688b48ebb23f398a6c27c518cf1ddb3204787f4892bd3358ad21c955416fd9c6097ca0f7bd6518a0ed632fd3838cbeb50b968636fa6ce651b6a64226cbf59378365cdb01172c433a1bc7380cb70e7a11330db45fe2e218def58b2bc9e29a3aa06752b070fe8c3b08295d1e555215081dac9d0f93b1e58e35f319fa0135aad15d8bcc8d0bbb06c3f710c6a2c459fe28ac3faadca3c75b3a8709982aa53a71cb6c3fe44983ca0a704a11413599ef529deb64b58fe4dd559eec718a27b76d0b93e6cb82e9c5809a3a19526d0eadf94afdd1b645b116044253b71bc6778817daa9c5f9cced49ceee2a240ffb552187c65c5f804cb9d52338697bb1565ab4ae319133f50bcf0830c262f9320f1d6ae34118a1f059015a995f9ea408faf9e34e73ecad1fb6f77a13d0d9fbccff7047299a74f5d37ca6f47c0d43ce7758f4238eacb9aa7a7dfa8d1e262865c08c4b144cb246e30f9d70f1be6e8e32d58ff8c588d121c2dcf58db852b77b7a5dcbb55847111eed9135593dcc7b2bb5c4624582da2270b5ae49d5d3ab3fc2fdcceffdb7f83254bfdcc6e6ef4dba65c732354f8361d9cfca15cb30a27f73657193bda16f8173b36d67d9c2e5eab7ee791ecf25a6b895b028b01e610734f02d326480a1ee58fec817d1072881a462e342668ba0c793b55675d8486a03a09cbd55e9ae0de41596d857a6045b1c9db09f588bf8cc6a12e257c0aa1007760d2193a16fa08453504f1e7c5927d0dbf025b09297d13cb3344fcae38368ce3221fe2a966a6cba6f646955cc29120342829ce047366c53f5802b9012323da4d0285499ebe98d5442ba7293c8419998a499a852fa6b62d641a5d510af6e58892330f7e8fa6aaaa8c7d35403364b5c3e2065860028ac2710f6b820d7286a422d1692d52c0918f435c91f88e77c4c2470d030919189a41f06b9ad8baa9b0cb7d80e0b90e4718e7a41f691ebeaf2c7da1b138488525afccf8783f9bc242ac0184ab17225c007d62d2477bbc0b36cb5bfa222ecb336104c5e91e7892a5c53d46e12e3986869f41919400ac5bc519610b4ec216eeb13b6ee04534855d103184bef8815271e0ab0a9b192bbcca0ddcc862a04d4cb9c0e153b8757f16ee435e9ff42ed51662a3f130fa68f35fe22217129447ed28485b5366cd1e4d23a0e2f5f89066bd230bcc0e0428b9ddbbbec7b205eec02c80891c04b32443202844ba688c41091c966fc9184f978cdb982be8711087fa31282df9be1f5548de73bc00122ed32d651f14f81cd181c6e4a912d16ba950146a913e69393620d17b465c93351fa46a19ef668f75215ef33436be46eba388db9966c89c3ba01874fcad7c3aec7e855927ddb0ff2a016b217ce9518a9c5501956073caddb846a1bbffeaa2c7651a69b835d62bfa0f2f03a068a19edea391acb4d50ae0e2f9c3958acb1d49576775141575ba4c45ca7749f63d4bc194e6ae20ed572dd0587197fcf585b517cd98ddaf72139d4e8ce7295ed75a0e0270c16f127d481b4497c959ea06e12eb5497f9b993581f6f41db9ee47ab60a691265c553d422f992c0054ce91ee5a0ce13bd153066620fe9ac333febc6a78241a2b80fa094fc91ff179f2966263bf1f94da20a79d6a1d510ad75f65eafc3f250918c2a34f08558fee186c8396c11fe66214f48e849e16efdadc27d10c65fc236f98184eb82eb3b37495362c4ec20d9288c93cd02b1a0ea8e55743e54aa4f132edaf9fa242675f803eb28aed737b8cfff7c3104078d3ff8dc58b6e478afd4cf7781a8c286276bc3eef4494511f6f3b405c478e6e0e2c948e1827fbe167b5f3e9dbf884e517c64ebe3f72f5976fc136d80e0441e833cc047989d0d5d369447141c14e99f3d7d1a1ded0b091ac137c4fedb4c8ad075041b7cea1e4d85aeeeab33df3ceab8bea5b4b70a8308c99337b31beb6c2aa1b4dbe94a079d80bf0e8bcab2519bd0434f354b3dabf7b17ec733b80666878cb7528df652cc2e3a9ecff55c2a242abedb4ee8b9365ac5e3d2c84381fe007fe1053090d2b615bfc1d943d737ddeae141ae34fb01fa00cdf904c152c8e40ddd8245a58d5c5237c8de4ceb82a5b397af9d9c4cb5d423ba1a477982e2918ae32ffdd72cfa78773795a830cb358259fd0636d6154e2643df7ffc18f180543a88bad3931927b6622ce6465f24454a6f98747ea1649a8935d2b54c7145563626f23c877093e3ea3ffbd6a7461b8ecab8763aa59437d933fcf574117778e692e1309266902ac0da8ccd8e0df944d7b1dedcb57595abb254b97b19ba76ee5b907fc955b44c0a15f1598b573a7d59070c7f3539d71cb08a5ec65f9eb6f08e66d72c3f3b29ab3a706f20166a6a575c3ce4a83d629e8ddf371faa9c38c3d93f3e18378ecc24786ea70828883654d85d8e5deb10664534e9638a65861b0cbaf83987f5e198068214970afb96340dd4db68d51a86c5ed22ea922f4b79c6f234731784af0149ba0772fe8ae4d12010961956e4e22c7f4a22d7a2536758ce5de19cdd33f87b3c5f2f1ff6bd23f1a1fd1cef51528b340a3fcf160462fdab70491b4b552e62ec2c4181631575078b56e3a11b94796501fc36ab9719ebfe1b14857e8dc44eba24b73ead2167c21055ac589a274db60a72e964ecc78684c97106d31ff0488bc79355ac668864fb464bead7d0e23d8a2e3f519405c86f01d550aab0a1697c649d5f79585a4970d1e7536cfbfd94c57af33118ca6728548e5c2b2f753b8f113bcff4b8430381eaa409c8e9ce72b7ea61e7746974d31e235e02ab80fff800109a49573b17fa10d2bd920306ca0b36c2ebd991c1db45b75fc4b6f357b2c518936f4b92137d3fb0d0e4eb79a455c239df41b8c9c024f8f02c24d5aab502d8e9ab44e5520d848ac3aa6869272aa791c8d4ab1ed9ccea841a21e0bde1eab6be6fa8356068b65fd54c6256aac689cd349de108c60279c88e3737493f21c2c07693bd1f5c84ffc353961f912383c34540b4001e4bc06b8d43fb47bba19041b55a2a7b883eb5467c8e147de8a1afc765f7653ab8244c120710f111aace0b886c1d2728648c6ab6c237f9b2aefdbc07e0cc203424eac7f51d80238d6dc75b74e464e427b6bb8597a8e52802d15bda3918ca1340f008757a5dfeb5d6941f138350acce486a3b4d38b57ee91f8cd969d5fe58ff1c8fdf733e47c8746f990d20ca0758620def1b04b", 0x1000, 0x4000000, &(0x7f0000f1f000)={0xa, 0x1, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x9}, 0x1c) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f000058c000-0x1c)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/02/06 14:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000505000)="376ce796afbbd1a61a71aff3d03f34a8d76a4b29ded9f5e8508feccad87c267431b07ba2feafc891ec5cd23a0ca0e8a45824869d54ad8530a1754358a003d7d092831f394ede7618fb11448c9c9bb5e65c", 0x51, 0x0, &(0x7f000053c000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000749000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd}, 0xb) sendto$inet6(r0, &(0x7f00008c5000-0x54)="67f2fb3b1834f81ab3311767b2c7969c", 0x10, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000581000), 0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000600000-0x20)={0x0, 0x0, 0x203, 0x0, 0x0, 0x4}, 0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) sendmmsg(r0, &(0x7f0000d63000)=[{{0x0, 0x0, &(0x7f000051d000-0x10)=[{&(0x7f00000c6000)="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", 0x201}], 0x1, &(0x7f0000531000)=[{0x10}], 0x10}}], 0x1, 0x0) recvmsg(r0, &(0x7f0000c38000-0x38)={&(0x7f0000dec000)=@ipx, 0x10, &(0x7f0000246000-0x60)=[], 0x0, &(0x7f0000979000-0x97)=""/151, 0x97}, 0x0) 2018/02/06 14:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000a8c000)={0x0, 0xffffffffffffff9c}) getresuid(&(0x7f0000064000), &(0x7f00000fb000), &(0x7f0000c90000)=0x0) pipe(&(0x7f0000b4c000-0x8)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000093a000)={&(0x7f000097c000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000d20000-0x10)={&(0x7f0000f1a000-0x308)={0x308, 0x9, 0x7, 0x200, 0x2, 0x0, {0x1, 0x0, 0x7}, [@generic, @nested={0xd8, 0x34, [@generic="d4216ff20c373377ecbcb5d5a18f7df26c4c4cca4d7c54b6d088e215254eaa64c2d4ee60f724ab5c99cc1f0f6e0c476eb3e51948caa2bec78336485a64564e775508dd5fcbd47f4b692d7f85239d807745c1363a0f851831011accb2c23b0e6c8d727e2452e27467ec7231cc99f681ad4376b35b33fb78454ba0eeb4cebaae59282e58fc63dfcaa0a49b3e4e341d88f2f73928604d7d437177677aff174a79584d9b13085112da95b3138d220aa0e0ac5fd44f49d3e32cd1c46296bb0acbd4f41cc1dca93a", @typed={0xc, 0x80, @uid=r1}]}, @nested={0x11c, 0x27, [@generic="58cfa12b78be34be60", @typed={0xc, 0x11, @u32=0x7fffffff}, @typed={0x18, 0x53, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x14}}, @typed={0xc, 0x1, @u32=0x5}, @generic="68a7f6a7f94e128b7f3c7649ea54a873117af1a29fdd2ac44fbfb09e0fbea72fcc4cc27c211db2a70f49b11a8fd42c30ae7dbec9b36d4a19bfbba1ff4396d0c75839e78df69de8e649ccbfce0272e3500320775561bc3a63cb2accf437c3f038b25f857116f9a2a80837e43f366b736d792c868a11455bd02f43161a5f", @generic="6c81d78573661ce6d9c44c8d20fb45026c56c2113c8fe32c14c4292243b5adc339a079a5dd7f0264267a9d0c23bafad0dfb708ff245a8c6ba17a6583", @typed={0xc, 0x95, @str=']\x00'}, @typed={0x18, 0x25, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, @typed={0x70, 0x6a, @binary="0dc9e76954b79847726149ad892c473dff6494c631376d7d3aa490d0b573e4f7e1e6191733505c91ae7b3690898013a04e211b9f5ad4555adf61f09180e1f21cbc9bae599e6b9a49f4b11e48f2dea156792a515ffc5d9cb4ea0e853bffc63867e1f5ab866943ec"}, @typed={0xc, 0x13, @fd=r2}, @nested={0x84, 0x33, [@generic="102181cba86f12987fda500cbadb702608a75f5407ff57ae394814cb3e41f877f0b890ca7f6eafbb5cdb9518b5c185b2d8a03f18de21e830daff9f2098e4e0beae846e5c7d2295716c98f710e1beb1e5c546cb34d01fd4d4c53a7cb75eafaa58ad9b63a8c1892a6d5cbc822ae6e677e73261d74064758cbff4c0ea81ed"]}]}, 0x308}, 0x1, 0x0, 0x0, 0x801}, 0x8810) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003e5000)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000ce1000)="6e6574106465765f6d6361737400c087ea55010014c98047dd1f55a6026a1cb7e067f3c577981c09a1e80990d49d68bdbc91fab9c1c7f04be676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3dfc6") r5 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r5, r4, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f000058c000-0x1c)="29000000140003b7ff000000040860eb0100100006a40e07fff00fd57f25ffffff0100002a00f3ff09", 0x29) 2018/02/06 14:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f4e000-0xf)='/dev/sequencer\x00', 0x5, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000ac4000)) fcntl$setpipe(r0, 0x407, 0x100) 2018/02/06 14:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='*ppp1\\em0[\x00', 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f00002f6000)=0x6000) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r4, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000ded000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f00004b1000/0x18000)=nil, &(0x7f000057d000-0x18)=[@text32={0x20, &(0x7f000047b000)="c4e219b60766baf80cb8a8922c81ef66bafc0cb800000000ef0f0132440f20c03504000000440f22c00f01ca319042d52a44ea008000003801b8010000000f01d90f20d835200000000f22d80f2ead637f5b50", 0x53}], 0x1, 0x8, &(0x7f0000d91000-0x10)=[], 0x0) ioctl$int_out(r3, 0x5460, &(0x7f0000df6000)) openat$vnet(0xffffffffffffff9c, &(0x7f0000729000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) getsockopt$inet6_int(r4, 0x29, 0xa, &(0x7f0000bdb000-0x4), &(0x7f0000551000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r7, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a83000-0x8)='./file0\x00', 0x8) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00000b0000-0x40)=[], &(0x7f0000b5b000-0x8)=[]) 2018/02/06 14:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 2018/02/06 14:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000505000)="376ce796afbbd1a61a71aff3d03f34a8d76a4b29ded9f5e8508feccad87c267431b07ba2feafc891ec5cd23a0ca0e8a45824869d54ad8530a1754358a003d7d092831f394ede7618fb11448c9c9bb5e65c", 0x51, 0x0, &(0x7f000053c000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:56 executing program 5: mkdir(&(0x7f00009f0000-0x8)='./file0\x00', 0x0) 2018/02/06 14:00:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000d9b000)=[], 0x0, 0x0) 2018/02/06 14:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000389000)=0xfffffffffffffffa, &(0x7f0000fcc000-0x8)=0x2) sendfile(r1, r0, &(0x7f000058f000)=0xd, 0x100000000) 2018/02/06 14:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000014000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00004ec000)={&(0x7f00000c5000-0x60)=@nfc_llcp, 0x60, &(0x7f00004f0000)=[], 0x0, &(0x7f0000a4b000)=""/97, 0x61}, 0x0) close(r0) 2018/02/06 14:00:56 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000001000), 0x0, 0x0, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/06 14:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000607000)='/dev/cuse\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000526000)={0xfffffffffffffffe, 0x1, 0x8, 0x8, "bb29c42cbe163ecbf707e1c6049f504efc14b8f7a9aa9ba4b67813f4affe3c6278f9d9f9c92c6c7df9a1bb01", 0x4}) openat$dir(0xffffffffffffff9c, &(0x7f0000a75000-0x8)='./file0\x00', 0x1, 0x81) 2018/02/06 14:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b81000)=@sack_info={0x0, 0x401}, 0xc) 2018/02/06 14:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x6000003) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000ada000)=[]}, 0x4008000) sendmsg$unix(r0, &(0x7f0000142000)={&(0x7f0000196000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff7000+0x1ea)=[{&(0x7f0000fcc000-0x1000)="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", 0x5c1}], 0x1, &(0x7f0000fcd000)=[]}, 0x0) 2018/02/06 14:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000505000)="376ce796afbbd1a61a71aff3d03f34a8d76a4b29ded9f5e8508feccad87c267431b07ba2feafc891ec5cd23a0ca0e8a45824869d54ad8530a1754358a003d7d092831f394ede7618fb11448c9c9bb5e65c", 0x51, 0x0, &(0x7f000053c000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000016c000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f000039f000-0xa)='/dev/cuse\x00', 0x100, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:56 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000), 0x4) 2018/02/06 14:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/06 14:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000c37000-0xf)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000069c000)=""/154, &(0x7f0000cd3000-0x4)=0x9a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cd6000-0x10)={0x0, 0x7, 0x7fff, 0x7}, &(0x7f0000e6d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000f8000)={r1, 0x9}, &(0x7f0000324000-0x4)=0x8) 2018/02/06 14:00:56 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000-0x20)={@common='gretap0\x00', @ifru_flags}) 2018/02/06 14:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0x0, 0x0, 0x0, 0xfffffffffffffffd, r1}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000acc000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f000071e000-0x6b)=""/107) 2018/02/06 14:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") bpf$BPF_PROG_QUERY(0x10, &(0x7f0000607000-0x20)={r0, 0x0, 0x1, 0x7, &(0x7f000040d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') open_by_handle_at(r1, &(0x7f00008bf000-0xa1)={0xa1, 0xfff, "f4cbde9706a78b690ed221d8952b536e17fd0dc9c63953ea0628633249ab3d1bd64b63e45666511ced4c461a671fb0a83e8280d9079dec48265a066451b1723e0d74447abc00c22b5d02aa8a3a0faffef2ac5d71efa913a876882662abe1b6324ce3ef23b85c361f6bbed127a7ee89a830892fc2404323fcbfe8743c0803140b31aee9308a363569f3f734d705a044cd3a62be9768bdfc5a99"}, 0x602000) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000762000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00009a2000)={0x5, 0x7}) 2018/02/06 14:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000359000)=@add_del={0x2, &(0x7f0000eba000-0x10)=@common='ip6gretap0\x00', 0x80000001}) 2018/02/06 14:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') rename(&(0x7f0000a72000-0xe)='./file0/file0\x00', &(0x7f000051d000)='./file0/control/file0\x00') 2018/02/06 14:00:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000bef000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pivot_root(&(0x7f0000d1d000-0x8)='./file0\x00', &(0x7f0000b00000)='./file0\x00') 2018/02/06 14:00:56 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000000d000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x3ed, 0x0, 0x0, 0x0, 0x0, &(0x7f000000d000)=@syzn={0x73, 0x79, 0x7a}}) 2018/02/06 14:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000182000-0x8)='./file0\x00', r0, &(0x7f0000755000)='./file0\x00', 0x4) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009ef000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000a75000)='./file0\x00', 0x7b) openat$autofs(0xffffffffffffff9c, &(0x7f0000913000-0xc)='/dev/autofs\x00', 0x44400, 0x0) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat(0xffffffffffffff9c, &(0x7f0000edf000)='./file0\x00', 0x20000, 0x70) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000249000)={0x0, 0xf4, "2ef3978fef1c9dd32a20c0a5167ddcd3dff61ea1d049c5dd7b710e37d50c4c1c201123824a9df2393d6abe9d5d23fc746ddffba6c1ffab5862ee5abe4c076d615785e36a6d63268373b68209f38f898548029ab593ca5427e86ecd506a94c5965ae988874e5ebcfd1cac67c94b6dd9ea1f995991de942c0269cc047cd3856706521b55b044917248eaeba08a4b450549b4d6b993589c9745f69106431f97cb1e83b2ea077a2019d0f2f988c23bda92a123873d99e6d1e0c68394c2216cdd246fc1c308e0a40c019a8a09f6c064b18e12c41f6f987459fc76d98f75e6c79de317ffc361cf2a2dcf825da836ac89cb592b1349d9c2"}, &(0x7f0000cd0000)=0xfc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000545000-0x12)={r3, 0x4, 0x5, [0x6, 0x100000001, 0x9, 0xe992, 0x8000]}, &(0x7f0000c8b000)=0x12) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:57 executing program 6: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000f37000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="ae17e755f344da7ebe11aa9cce9cb73e7f", 0x11) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$admmidi(&(0x7f0000001000)='/dev/admmidi#\x00', 0x100000000, 0x2200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) io_setup(0xff, &(0x7f000050e000)=0x0) io_cancel(r3, &(0x7f000094f000)={0x0, 0x0, 0x0, 0x7, 0x475b8001, r0, &(0x7f0000f80000)="c7e81dfb8e53cba01ddf61298128955c56dc6259231fbf63d2366c58a03666403a3f6d64f93d430a33674bcb5c13f07394b63c5c20fded2a290226edfabd77a286c0fc1f635317801c1a959d9ab15cdf02599c", 0x53, 0x8000, 0x0, 0x1, r0}, &(0x7f0000424000-0x20)) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000b20000), 0x0, 0x1000000008040, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000479000)="d9fc3f6a23e3f37c", 0x8, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000f88000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000f4000-0x11a)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14}, {[]}}, @icmp=@echo={0x8}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000071b000-0x10)={0x0, &(0x7f00005b4000)=[]}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000ffe000)=""/190) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f000037d000)={0xfffffffffffffeec, "e0af02e0bf79d610170ed90639153309be022f54e2f1c52b71a6c5e9236064eefdc00eeb4b4d815968054dfa385aa1b4c571774c78ae81f8ddb49da24b58157a1a7c6df621b4285126df1495059e6456e42ae2499637db6c8f6d25652b3a4cf3b766d980a3bbe4ce0dd7f7288ca51f"}) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x0, 0x0, 0xfffffffffffffffe, r2}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000dea000-0x10)={0x6, &(0x7f0000d4c000-0x30)=[{0x3, 0xa656, 0x300, 0x401}, {0x2, 0x101, 0xea1e, 0x4}, {0x8000, 0x8000, 0x20, 0x2}, {0x200, 0x10000, 0x8001, 0x6}, {0x0, 0xbad2, 0x100000001, 0x7fffffff}, {0x4, 0x2f, 0x7, 0x5}]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000150000), &(0x7f000093c000-0x4)=0xb) getpeername$packet(r1, &(0x7f0000b7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000d6000-0x4)=0x14) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002f0000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005ca000-0x14)={0x2, 0x7, 0xf630195, 0xfffffffffffffe0d, 0x3}, 0x14) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xd43000)=nil, 0xd43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x8d, 0x0, 0x0, 0x0, 0x0, &(0x7f0000d35000)=@common="6c6f3a000089000000009300"}) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000c2000)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000454000)={{{@in6=@dev, @in6=@empty}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000c0a000)=0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d06000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000735000-0x10)={0xa, &(0x7f0000c1a000-0x50)=[{}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000b3c000-0x8)={r2, 0x2}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c81, r4) syz_open_dev$vcsa(&(0x7f0000071000-0xb)='/dev/vcsa#\x00', 0x7ff, 0x200100) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000b20000), 0x0, 0x1000000008040, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000479000)="d9fc3f6a23e3f37c", 0x8, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00008aa000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000112000-0x8)='./file0\x00', &(0x7f0000ad7000)='bpf\x00', 0x0, &(0x7f0000319000-0x25)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00002bd000-0x2c)={0x9, 0x7, 0x5, 0x2}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f00008be000-0xa)={&(0x7f00002f1000)='./file0\x00', r0}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000131000)={&(0x7f0000dfb000-0xe)='./file0/file0\x00', r0}, 0xc) mount(&(0x7f0000bb9000)='./file0\x00', &(0x7f0000dde000-0xe)='./file0/file0\x00', &(0x7f0000203000)='9p\x00', 0x0, &(0x7f00004a3000)) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x3, 0x1080}) syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r0, 0xffffffffffffffff, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cb000)='/dev/hwrng\x00', 0x180, 0x0) write$selinux_user(r0, &(0x7f0000ea7000)={'system_u:object_r:usbmon_device_t:s0', 0x20, 'root\x00'}, 0x2a) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000004b000-0x10)={0x6, &(0x7f000000e000-0x30)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000f4e000)={r1, 0x77dc2a11fd3276ab}) io_setup(0x4, &(0x7f0000d5d000)=0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000f58000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f000082e000), &(0x7f0000dcb000)=0x96) fsetxattr(r3, &(0x7f000047b000-0x7)=@random={'user.', '-\x00'}, &(0x7f0000191000)=':wlan0/}#vmnet0+{vmnet1!(eth0\x00', 0x1e, 0x1) r5 = eventfd(0x7) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000007e000-0x10)='/selinux/policy\x00', 0x0, 0x0) r7 = add_key$keyring(&(0x7f0000093000)='keyring\x00', &(0x7f000001f000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) lstat(&(0x7f00009f7000-0x8)='./file0\x00', &(0x7f0000d2b000)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = add_key$keyring(&(0x7f0000a4e000-0x8)='keyring\x00', &(0x7f0000804000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7) keyctl$get_persistent(0x16, r8, r9) keyctl$revoke(0x3, r7) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000267000-0x10)='/selinux/create\x00', 0x2, 0x0) sendmsg$kcm(r6, &(0x7f0000779000)={&(0x7f0000302000)=@ipx={0x4, 0x200, 0x8, "d065e769f855", 0x3}, 0x10, &(0x7f000011f000-0x10)=[{&(0x7f0000b77000-0xf1)="99176986184484ddc633d7f44a9ce83d1e1876177a9931c80a71650bf0938a1783b9f1ffc38a9a514ff0c592acc54c3c7ce901e1afa39c0218c9015e9d035630dc27e387d65e64bd247d210d83c14119ef61cf125c95c8654c0954d47a4861b54eedd8682cb3502857ad7fc99c305b25e5e8954c3168974cbbefbbf44e372119cdf0e1fc501400c7bb2efb112e48b59885d4c2ce3c3e205d34afc200e5889a6d3dc872181204052142fd20fa5c3dec3d907086d86eba1aead90c2bb0c9868c294ab2c5971978e29549f57b32383efbe6e6aa0b58535c0c83b1738d5650642f78d918a4d23df047e5cca54df979bdbb76a1", 0xf1}], 0x1, &(0x7f0000985000)=[{0xa8, 0x19f, 0x1, "4b3c2c21cbac040f7017156bb7dc5537d0aa3f16098e3b251e840abc398c4b47d07a6052ac020370580690e4573eea33d2c9ca35185533392a0ce78dd36237e5a3fd1bfaad72910596c10e5aead023f10f235be0e856216ea4b697212370a5bd69c45f0e7b40f70901dd63e0f1ae30f555cfa17aa6f52d0a474c64e755d18b2c2cf37bc17333b9a769909adffbe240a4dcabca72"}, {0x70, 0xff, 0x7c, "2e0b233b42b91ea0ecca3455f0013d46bfeca9762ce7f5829dfb4a1d8fa4c3d90cbd32eed5b86aee02ce2b6cd8ee0d9055c3d9237c72d1bc59e73f97f2163f0b9c1e616826a9537034d2a033bf7aff18282586ae3b879a4d3bc3a109fc"}, {0xb8, 0x11f, 0x0, "9f38da8ccee9505b314cd752c9cc9bc74ebdb9ff41757f7fa8f1961e28af29c171ddc854decb1445ec66c253ad415f805a54f081ca5898549d3a049f1176dfe2f2824928e69d6fd9f1632a1dff48269e6eade925e617a67dd1933f861acd11ba5439b02fcfd04fa106587bc2f3dd276a8cff80e51a624d3ff232a9f3492d148af2d3a3f62e5218c5c96496cf4d18703e5f9f6421feb94e34f0fa7f43a048fafe5ac2a9"}, {0xf0, 0x108, 0x2, "a29c81a452659e6c6b72125c421a688691974ff83c0f94fc78273d0cd983bbf2af28bceceed44c83bfeb51c42769412eaa0dd430379d3f4ce1614daf43c1aefc45b946c37f205a2546800a7874d7deac497977b608898ca4da2ddfb7eb51980030415fae863481d00800218f571832825e211ff7d3d16f2c8d98c6e3af21cbafc2fbec1a0956aa6ea2d744d2006307a54593b8fc0babdbe89260c128fddedd659727233b2b87ce855508691cdd01d342326b0002f4a67e9364fc2134b9f7b2c491d7069e059c092b8f227d52a577b08153d7346555bfd149af"}], 0x2c0, 0x20000000}, 0x20008810) r10 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca1000)='/selinux/mls\x00', 0x0, 0x0) io_submit(r2, 0x2, &(0x7f00005cb000)=[&(0x7f0000b82000-0x40)={0x0, 0x0, 0x0, 0x2, 0x100000001, r3, &(0x7f0000258000)="6098807ada6f85a86eeded90fe8bf2b39448a1e452f84ed58eaf65e5e67662f9c48c52fedebfdbd25f2c8ac63551111410f5047855b9a7c5afa74b8f760889827da42d78f3fadd59fdae22677c51089f2295df388c067ee5828550c3a9fdfe912ca415ef9c769db2482d38b0c9a6c3201f0dadee8b7fb9381752", 0x7a, 0x9db4, 0x0, 0x0, r5}, &(0x7f0000add000)={0x0, 0x0, 0x0, 0x2, 0x800, r6, &(0x7f0000c03000-0x1)='X', 0x1, 0x4, 0x0, 0x0, r10}]) socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r11, 0x84, 0xe, &(0x7f0000b01000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}}, &(0x7f00006e0000-0x4)=0xb8) getresgid(&(0x7f0000579000-0x4), &(0x7f000082b000), &(0x7f0000d82000-0x4)) clock_gettime(0x0, &(0x7f00000cc000)={0x0, 0x0}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00003d6000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x20, {0x2, 0x1, @multicast2=0xe0000002}, @generic="5a59fec3bfea764a4a88abcdcbc37305"}) setitimer(0x2, &(0x7f0000a87000-0x20)={{0x77359400}, {r12, r13/1000+30000}}, &(0x7f000019b000)) setsockopt$netrom_NETROM_T2(r6, 0x103, 0x2, &(0x7f00001d0000)=0xfffffffffffffffd, 0x4) 2018/02/06 14:00:57 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000df6000-0xf)='/dev/sequencer\x00', 0x101081, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006ea000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000fde000-0xa5)="33602651e00c3d2369986b52b33738085cd493dd5971b1f749a832861749d61094af30da80fc71ece0e6f1f1bf5ddb46163b3c05ee75c053ea93be17652845a821e933c91c4c4159a83474fcb643ef82b74a3949eff1f3a3406d16e9b5628ccaf9d3e777208f679183806d424279162372acda2cddf69a1aca53934014a5438d7d3ff6dc0cc395f3b9a5d9c8eb42ea12a934dddf4fd3add0c76a6ca5acf2877adfcd5471b4") ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000363000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a600e826000000000000981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d4b7534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df04863635cc9f95708236f84eda1c6f614034c928934eae6ce82655ce671e5969ff7bab1ad8dfa6ea09404b9b8e11e73567888d303ca6f1f9b1791c6cb354e71bba1ab679857f1a5735f99c1c91da08c96852e55bdf0793f83905000315ca23525aa4e651ce60ebe8abe679164aa81faf71256377412406f44ad1") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) memfd_create(&(0x7f0000dc9000)='*vboxnet1cgroupppp0vboxnet1\x00', 0x2) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000b20000), 0x0, 0x1000000008040, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000479000)="d9fc3f6a23e3f37c", 0x8, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000e2000-0x4)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000fb3000-0x8)) 2018/02/06 14:00:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) dup2(r0, r0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00002f5000-0x160)={{{{0x2, 0x2, @broadcast=0xffffffff}}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}, 0x6b, 0x7, 0x6, "516c31dcc1b3569607120f8f3af5899bde0ca5dbc9c5dcf8063f029296006a0fcaac1cd0ac31c148b5d5015a05aad6391056c52d7c06c5c10e1a47ed51a0bb89d0a372dbb823c0d39d241bfdeb0e4416"}, 0x160) pwritev(r0, &(0x7f0000332000-0x80)=[{&(0x7f0000dfc000)="3e078868543a1bc7a7166705a2435f60e3d713c5d2ff7649e030a2d2c833b97c3a4647b9953ab26cb33e92c0e79d6e4832a57f27d46956b015b9f5d943a5a53e019bfa479755c19c6032da488b48e2b5205fe4a711230bf79d5a3f7dbf3e49281984fc984371754eb486e0517ebfd63c18849e9696f53949c8cbfce0a3373eaf9082d29defec424884214f1168be5d8edb44ff8bb90bea5eda12d022fb1e983648ca75b05de7", 0xa6}, {&(0x7f0000ff1000)="5c44f078e7c598e1220bc3a4484797688944445b3b546293b7f3c6924ae117469bff06919598e9581e48bc0cc5fe8e4e7220aaa840d698aa6e798f452ac165f827d1c669b818d4cee3360f8dd5c2d898d7f126b291b1b9967bb417df715c43274966215e149290fc3240be748ea7f9a74a9d16f0eed8e4ef9e54b8455d0b7dbbeeb705e0edc7919b73d91522a5f23a9e1b779c8bbc5e389712acdc37e1bf6c076052044a8d5c4600b60882c69cc2751af404c9926a209e2a", 0xb8}, {&(0x7f0000764000-0x10)="c5df914946b242ad52c4b4fb38e12414", 0x10}, {&(0x7f00000ab000-0x5c)="59ada9577b293df932b0962b914c4b42454df14e0593f91c86d35753ebb9240cdb808159fe7e4f86f89a35c3ee0b905032cd1f9fd975770755ba01f00b800fe7555dea46c3677aa6888f85ae6490b1e5fbd6d5dc1e773b391b5fb701", 0x5c}, {&(0x7f0000ec6000-0xec)="71c33e750be687344ad30714a251a5787c2c55dd8a53bade696f27f0c104ee5e4fe2ca176e01e82e1c97f48b0c4e668020ca470629d516ae22c067c14a8d94e242768cc588a0e382395d3683e406f5600ca03e2f515a59cc635a455c02d51bd22bec1d92075a286de76d5978bd3727e0938a641fc28bf0a691e52b3ed3bbaa8894e5af55f123496eb22a7bbd37632a76423464fd29c8debd4167b2597cff2e7cf4997e4a35eb4dd852bef02676a7a58c53297f4f9394aa48698b04d5f1f18146e9ec959de9bab8e706319c770106c2fbdf66000fa25a7d95f47441ae49d9784b521b381de6ed550941e2418a", 0xec}, {&(0x7f00005af000-0x89)="dd595cb3ef515a828e07c7ef958b58a77a0d637d81a08006132398e576f830714ef881f64561461af602333b88ed42f2dcb3c56c9f5cc421cb6ce039ebb3f73104d6db124a30c6842138cf678abbe2b3813acdbc20f7c5685c66c7dc232ccb9a95d5819565e11188cf572e8d46cbf9b70eb7be97841a315c8116236b8e33a7fad054a1952fea458044", 0x89}, {&(0x7f0000f74000-0x99)="2a051936a2fd4deab82e915f31cf3c189118f01365b1f1685a7418d32852025a31d2b8b66e26e93afd55695e5dedf50d8f0c575f58904013f0da68c2016303c4ea3b2b2cca7569b471ec57d93c7edd8deaa29e1fb0567a5c2125a0419371e29a0a9052a4806a437485bd88608b87cb10061671fe0a01813980bb7ae69993cdc45db21b528f64857cecced94a0d3d86da5e3b7429ea51d8f46b", 0x99}, {&(0x7f0000cb0000)="512ef09e7e79907a25352687536508a88d1c6754ba1a26a14dcfa2db533596d5faba987f7c64a1cfde2a14d21eca3e5f98012bbc73e81bd7f98143e44ee4c895f00910a0bb09c9b0b5199c71a8d305c3f84e95990a7975ee8a594c431a11cadd1571113e568ac34c82390b509905f0e9a3e1302fee4c501f0e5179791ef31312b3a556a090f7e8eb4e9ede591ec8885fa3996124130f3a8a447f59583f793018e22b2214b288c578ad6c6997a0eae1f78d290afeb61d71064ee0afbf1284c413c33c3f93c1691e09a5d7de5d046b0ab316fe07b91b823eacaa26de3a878e087c648e504c5c4be3544029a731218b26e7f644ad46affcd7ce", 0xf8}], 0x8, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r2, 0x7, &(0x7f000003e000-0x20)={0xb56f68c4ab447935, 0x0, 0x0, 0x5}) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000062b000-0xf)='/dev/sequencer\x00', 0x60043, 0x0) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d2000-0x4)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 3: 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) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000f21000)=[{{&(0x7f00009d7000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000000000)=[{&(0x7f000033b000)=""/157, 0x9d}, {&(0x7f0000000000)=""/31, 0x1f}, {&(0x7f0000bb5000)=""/58, 0x3a}, {&(0x7f0000b05000)=""/146, 0x92}], 0x4, &(0x7f0000000000)=""/4096, 0x1000, 0xb271}, 0x8}, {{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f000086a000-0x20)=[{&(0x7f0000c23000)=""/74, 0x4a}, {&(0x7f0000147000-0xea)=""/234, 0xea}], 0x2, &(0x7f0000001000-0xda)=""/218, 0xda, 0x9}}, {{&(0x7f0000579000-0x6)=@hci, 0x6, &(0x7f0000000000)=[{&(0x7f0000580000-0xca)=""/202, 0xca}], 0x1, &(0x7f0000001000-0xa6)=""/166, 0xa6, 0x1f}, 0x5}, {{0x0, 0x0, &(0x7f00002f6000-0x20)=[{&(0x7f00007e4000)}, {&(0x7f00005bd000)=""/124, 0x7c}], 0x2, &(0x7f0000684000-0x1000)=""/4096, 0x1000, 0x100000000}, 0x3}], 0x4, 0x10000, &(0x7f0000001000-0x10)={r0, r1+10000000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x7, &(0x7f0000001000-0x20)={0x0, 0x3, 0x8000, 0x7b, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000990000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00003b2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}}) timerfd_settime(r4, 0x1, &(0x7f0000459000-0x20)={{0x77359400}}, &(0x7f0000c93000)) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000e8e000)={0x7, 0x2, &(0x7f0000e17000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0x1}], &(0x7f0000048000-0xa)='syzkaller\x00', 0x100000001, 0x83, &(0x7f000046f000-0x83)=""/131}, 0x48) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000b3b000)={0x0, 0x0, &(0x7f000099c000-0x70)=[{&(0x7f000044c000-0xf8)=""/248, 0xf8}, {&(0x7f0000630000)=""/195, 0xc3}, {&(0x7f0000067000-0x40)=""/64, 0x40}, {&(0x7f0000f81000)=""/124, 0x7c}, {&(0x7f0000e9a000-0xc0)=""/192, 0xc0}, {&(0x7f0000d5a000-0xf8)=""/248, 0xf8}, {&(0x7f00009a3000)=""/240, 0xf0}], 0x7, &(0x7f000012b000)=""/40, 0x28, 0xffff}, 0x100) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935, 0x3, 0x0, 0x7}) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000b20000), 0x0, 0x1000000008040, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000479000)="d9fc3f6a23e3f37c", 0x8, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00002b5000-0x4)={0x7fff}, 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00002db000-0x4)=0x80000000000000, 0x4) ioctl$KVM_PPC_GET_SMMU_INFO(0xffffffffffffffff, 0x8250aea6, &(0x7f0000462000-0x25)=""/37) r1 = openat(r0, &(0x7f00004e6000)='./file0\x00', 0x440, 0x20) mknod(&(0x7f0000612000)='./file0/file0\x00', 0x21, 0x2) truncate(&(0x7f00007ae000-0x8)='./file0\x00', 0x3ff) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000b28000)=0x7) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000ba5000-0x4)) ioctl$KVM_IRQ_LINE_STATUS(0xffffffffffffffff, 0xc008ae67, &(0x7f0000df3000)={0x5}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000812000)) ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000346000)="cf0eb48b7660e79fe482c80a50687c976cf3f51b1ec6a15bb4321e7e11d35bd734c224dff80f9acf314d439760e2e68b584434bb1d6ae42312af08bcd2058c9a5dc285b8670bf958c38217e30a656ce458a5c0596f13dbc27b3cf6ff1a49ef67deda510c5943c1fb2847823e2a0b2478065866679ad477e36b5b37738d16f13fc2ae8565ffc18ab0ee75d4cde297bce76e48cf38071cb296e029f80a335bf30f921bd1b2f58ca0671549d5f9ad6f4fe2c26355891a1970498148a1e9103b8a3be7109205b2242af864c5d830192bf5d9739b1007b137e6fb1bb9d35e4a2d") socket(0x7, 0x80006, 0x192fa8dd) mq_open(&(0x7f0000ba3000-0xb)=')\x00', 0x0, 0xa0, &(0x7f00005cf000)={0xffffffffffffffff, 0x20b, 0x7, 0x2, 0x51, 0xff, 0x5, 0x9df}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000d75000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x1, 0x80, @sync=&(0x7f0000c64000)={0x180000000000, 0x400, 0x7ff}}}) sendfile(r0, 0xffffffffffffffff, &(0x7f0000852000-0x8), 0xfffffffd) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) fsetxattr(r0, &(0x7f00006de000)=@random={'system.', 'system\x00'}, &(0x7f00002c9000)='+', 0x1, 0x2) lremovexattr(&(0x7f0000521000)='./file0\x00', &(0x7f0000792000)=@random={'user.', '/dev/loop-control\x00'}) pipe2(&(0x7f0000c80000-0x8)={0x0}, 0x800) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000673000-0x68)={0x7b, 0x0, [0x3, 0x401, 0x7ff, 0xd8]}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000ea5000-0x400)) r4 = syz_open_dev$dmmidi(&(0x7f0000ede000-0xd)='/dev/dmmidi#\x00', 0x4, 0x42) getsockopt$inet_dccp_int(r4, 0x21, 0x0, &(0x7f0000add000), &(0x7f0000a29000)=0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000039000)={0xef11, 0xf2ccac70f49140f3, 0x2000}, 0x4) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000093a000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00000b2000-0x8)) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x48, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000cfc000-0x19), &(0x7f00000ea000), &(0x7f0000f45000-0x4), &(0x7f0000a97000)) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000562000-0xe0)=[{0x0, 0x0, &(0x7f0000b2b000-0x20)=[{&(0x7f00001cf000)}], 0x1, &(0x7f0000839000-0x110)=[]}], 0x1, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00009e3000-0x8)='./file0\x00', 0x80, 0x103) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000dd6000)={0x9, 0x6, 0x100, 0x614, 0x6, 0x572, 0x61ac}, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x20000, 0x0) r2 = msgget$private(0x0, 0x400) msgsnd(r2, &(0x7f0000ecd000)={0x0, "7a8626f21dbc5d40edf76d84891d9f4126ca62db10040417d73bd76fcfb8ca05f196cb0ad71fc9563128da2d794b82b955ebc77a50ce830d1517ecd60b581ae51c8949832d42dbb3ab9f2934048379e715839df28d3827fa82df8b2f7c22f1871af9e516e091f3126b2c9306b667a133494f6da373f4"}, 0x7e, 0x800) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/02/06 14:00:57 executing program 0: exit(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b71000)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000c3e000-0x10)={0x4, &(0x7f0000a8f000-0x20)=[{}, {}, {}, {}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000b20000), 0x0, 0x1000000008040, &(0x7f000092c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000479000)="d9fc3f6a23e3f37c", 0x8, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x111201, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e1bf078dda056573d8e38681cf5ba0eb14b386d1884d1ccb1b90ac39c903d7328307dc74e225f20c34d5e3a021e6d6929c2459fd691ac1860a08fe53ba7314f15ce0c0a4b6720e237", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) poll(&(0x7f0000c78000)=[{r0}], 0x1, 0x125) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000044d000)) accept$alg(r0, 0x0, 0x0) shutdown(r0, 0x0) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) creat(&(0x7f000028a000-0x8)='./file0\x00', 0x50) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000479000)="d9fc3f6a23e3f37c", 0x8, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f00006ca000)={0x0, 0x0, &(0x7f000028a000-0x20)=[], 0x0, &(0x7f000018b000-0xb6)=""/182, 0xb6}, 0x0) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_open_dev$mouse(&(0x7f0000722000)='/dev/input/mouse#\x00', 0x40, 0x4000) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) syz_open_dev$sndmidi(&(0x7f0000843000-0x12)='/dev/snd/midiC#D#\x00', 0x2392, 0x420002) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000071c000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') fcntl$setstatus(r0, 0x4, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000bd2000-0x2)={0x7, 0x40}) sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000fd8000)=[0x80, 0x5]) 2018/02/06 14:00:57 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002b9000-0xa)='/dev/cuse\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3, 0x1}, &(0x7f00005c9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x5, 0x8, 0x80000001, 0x7, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000b4d000-0xc)={0x0}, &(0x7f00009f0000-0x1)=0xc) timer_create(0x0, &(0x7f000088f000)={0x0, 0x24, 0x0, @tid=r0}, &(0x7f00008da000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a87000)={0x71, 0xffffffffffffffe0, 0x2097, 0x6, 0x4}, 0x14) fcntl$lock(r1, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) fchdir(r1) fadvise64(r1, 0x0, 0x7, 0x7) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000443000)=@fragment, 0x8) sendto$inet6(r0, &(0x7f0000a06000-0x51e)="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", 0x5a5, 0x0, &(0x7f0000659000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="f9b1a376f03ac4d5d45ee512cb30e343b09db20295fec94984c9c3c8f1ffefd08b8079771cfd84ddd4784c3215926eea38eb4801f183febcffc6e36c60433024fdc83f649a90617d9b4d1d0cdce7b167439c5e3a19ae23cf85a6ad5aa06ce996c332a6d1f16ea54eee65a82932ae8bca567f1286e424337982e341ad52f0c2ff8974ed9d9bc48711b099991d8ff82fae71368fe4fbf3ad33dd42fd6b5118f7f74d4a096fb1d3086c2446af3b6c9eb8d629d065279871a388f39be4663a0bf90155e09e04b3fa27dfb29bb7c528f21a964a0c886f4337471e1bf078dda056573d8e38681cf5ba0eb14b386d1884d1ccb1b90ac39c903d7328307dc74e225f20c34d5e3a021e6d6929c2459fd691ac1860a08fe53ba7314f15ce0c0a4b6720e237", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000479000)="d9fc3f6a23e3f37c", 0x8, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_extract_tcp_res(&(0x7f00009d8000-0x8), 0x400, 0xa1) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f000017e000-0x20)={0x2, 0x2, 0x2, 0x7fffffff, 0x0, 0x8}) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000996000-0x7)=""/7) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000479000)="d9fc3f6a23e3f37c", 0x8, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000eb7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x800000000009, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x3c}, 0x1}, 0x0) 2018/02/06 14:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007a1000+0x66)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000cac000-0xe8)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000be0000-0x4)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000e48000)={&(0x7f00008c2000-0xc)={0x10, 0x0, 0x0, 0x400800}, 0xc, &(0x7f0000706000-0x10)={&(0x7f00009b0000-0x474)={0x474, 0x28, 0x0, 0x0, 0x2, {0x19}, [@nested={0x12c, 0x80, [@typed={0xc, 0x57, @str='\x00'}, @typed={0xf8, 0x74, @binary="c106e5c23744fc8d8a6be3571c8470a2c4493ca619cc0216dd50eb5080364c0e703b2fe03dd0a135dd62d10651056f6b980b8a6185b75450b9dd911142760af6ff99b8dffa75cfccf18b7750ae3ed2075ae4667a4bd223e4a1bcfdd3b1b323dbd2c71b4f5a730f8fcdc44e67c964f6cfb4768f811d9d649f9f19c1f22e7bad765d2b1ab6ba9b188e9eb0571cd1d961ddeb30ddffafcde09e00474ba5a143de7bf31bf50a128dfec449d5c013d002d2cab9eb3a267fec551a706d3763cc7f1032dcec18fba2b05b8d0e6d1b5d69c7c8e9a6018946dd59ef1f39c2ae0c3d3c77785e073f0fb5329ec8c30a24489d38bd"}, @generic="e86b5c7cd3a972784ad6c3af5df47d0ebda31149d66d", @typed={0xc, 0x6, @uid=r1}]}, @generic="52616e9f16f2aaef9afa8c8c7b7e5193744b3da3c3989415cc6177556336e5a4aae50f4985f1f928a1ba6d0637b4240f9e25346da06aa934cd5fa633b4b059b1efe357ba2f469b9c5e790faa01faecab95e87f4010ab4828e8c40b97419ba9a3bb616e6cc4b3ef7fe9f07287aac1acdb8b24266e02b4c25521fcc308ef82a288a0368f0485204310c290e38ce033cf83c3bd440ade4779bc5b9ef3d09c37e549958a9f4a51b52d77a1ea9e4154ebf37c5595bf74669eb55b3d8b6b7e9030cc797eb694759f15968ad11ab2e4aeef48a848a0fd603d60e1cffa24a0dd", @nested={0xec, 0x38, [@generic="a62c587ecb24ea84c35da8ea5e2dcd7335a9371b8e2bfb94c311dbb4bda5afa35e03e977531cd57ac202dafd0248033964f85812122146d7e03134c925cfac5bfe45856a25a7ab8fa7468e817e84938512898ba756e959dacc4e3aa2818684b9b0266a00becaec1ec3948ad17b78fe308061af706584b61f4a05f865fb02057ad64e0d4c92a83d734169e29380e00a614121c67cc907bff19f7240269963121ecf74bc135e754fbc85e97794af10d411f8acf1d70383f9523e61a743e619d61d90214b4aad4275af415ae56944cb27f9066f1bb5c9deac33956e41473db6a388300cc26facc0"]}, @typed={0x10, 0x83, @u64=0x3}, @nested={0x144, 0x15, [@generic="31876c5d6a31241c920a2199ca40948034440ff32068712674caa0b7970a97ef7c7f72e5af94ec323ba47943797d81afd3ecfc3ba7150a32bee61e7f", @typed={0xc, 0xb, @str='\'\x00'}, @typed={0x10, 0x17, @u64=0x101}, @generic="ae015186a2e333df95004ce7ec", @generic="d2bf5bb2250ccd1cdd112c5bbdd98735c115738abdfbdf0104dacff3c30d9e8c7ac7637dcf3984f3f03c8d4cbcc65adbbb219a776878d6eb8b672cf45f3fdce95a66c3b852832415c54d58a777b52f13310e89e4bbf9a7dd82986c79924e0df06bcfdee1b4d1bdf5ed69a4e31c060ed5e92ebc9a80b131c7905403d3a29722039c5eb26691208e64f74cf6247846c746ae9c71421e0eb7b5037dbfd98ea5c3c64fd6ef2f0224a442b4c6afbcdc5bd7c742e27e1e7698fae69cbe07e5e8313f6df34722", @typed={0x18, 0x4f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0xc, 0x19, @u32=0x9}, @typed={0xc, 0x64, @u32=0x2}]}, 0x474}, 0x1, 0x0, 0x0, 0x10}, 0x40800) r2 = syz_open_dev$usbmon(&(0x7f0000cd2000)='/dev/usbmon#\x00', 0x8001, 0x40000) ioctl$KVM_SET_CLOCK(r2, 0x4030ae7b, &(0x7f0000c59000-0x30)={0x3f, 0xabd7}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000db2000-0xf)='/dev/sequencer\x00', 0x10001, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) accept$nfc_llcp(r3, &(0x7f0000e63000-0x60), &(0x7f0000551000-0x4)=0x60) 2018/02/06 14:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000f8a000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000d46000-0x4)=r1) 2018/02/06 14:00:57 executing program 2: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000479000)="d9fc3f6a23e3f37c", 0x8, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000176000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000c27000)) 2018/02/06 14:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000aa3000-0x4)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000a0b000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000a92000-0x6d)="8365742f64003670") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001af000)={r2, 0x50, &(0x7f0000591000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000045c000)=r3, 0x4) [ 318.749628] xt_connbytes: Forcing CT accounting to be enabled 2018/02/06 14:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000227000-0x8)='./file0\x00', 0x301000, 0x195) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000640000)='/dev/sequencer2\x00', 0x301000, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000408000-0x6)={0x3, 0x8, 0x7}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b7e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r3 = syz_fuseblk_mount(&(0x7f0000a22000)='./file0\x00', &(0x7f0000e49000)='./file0\x00', 0x2000, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0x20010) r4 = syz_open_procfs(0x0, &(0x7f000018c000-0x8)='net/ipx\x00') r5 = dup2(r3, r4) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f00006b9000-0x4)) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000293000-0xe8)={0x0, 0x0, 0x0, 0xfffffffffffffff2, 0x0, 0x0, 0x11, 0x17, 0x18, "9b84e65375cc8793e91ce620c20004613e0be68857f37f5a9ad97696fb7b3809df9c600afbee940c052b6d2bc6e8004bb2c740fc23042d69b52d75763e98a605", "a9bfc8485cf7e0ed6a72fffb6c22d5e5886994ef2cda8d902ce5b46874fa6549841b2c402701000000fe55d7d4b40800000000000000f18b3325dd7a90804cd5", "3b03237dadb3e69a26fec8b5f6af73364aebf4e5c884ab1d37eb8223ed56dc49", [0x7d34, 0x3]}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000bbd000)) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x40, 0x0) fchmodat(r1, &(0x7f0000b05000-0x8)='./file0\x00', 0x21) 2018/02/06 14:00:58 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000479000)="d9fc3f6a23e3f37c", 0x8, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) [ 318.841439] netlink: 'syz-executor5': attribute type 39 has an invalid length. [ 318.849488] A link change request failed with some changes committed already. Interface syz5 may have been left with an inconsistent configuration, please check. 2018/02/06 14:00:58 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000072d000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}}) 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000b7b000-0xb)='/dev/vcsa#\x00', 0x8, 0x101080) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000b1a000)={0x0, 0x56, "9402dbc39ec82f1ec49dfad26cc08ec2ed2bd3bdea51b5d0e17e1d56fe554dd5d1cee9550729cc1faeb018d640a1cabecf855f993a4783bf32af09fda772c1cb11bc8e2244d7c5ba9dcafe81b36b6a18832ffe0a2449"}, &(0x7f000092c000)=0x5e) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000122000)={r1, @in6={{0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0xfffffffffffffff8, 0x1000, 0x80, 0xffffffff, 0x42}, 0xa0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c81, r3) r4 = syz_open_dev$audion(&(0x7f00005f1000)='/dev/audio#\x00', 0xf7, 0x200) ioctl$KVM_HAS_DEVICE_ATTR(r4, 0x4018aee3, &(0x7f00007d8000)={0x0, 0x100000001, 0x4, &(0x7f00004ff000-0x8)}) 2018/02/06 14:00:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x8)='pagemap\x00') read$eventfd(r0, &(0x7f00002dc000-0x8), 0x8) 2018/02/06 14:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000ede000-0x8)={0x0, 0x0}) wait4(r1, &(0x7f0000b37000), 0x40000000, &(0x7f00004b8000)) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000038000)={0x7d, 0x0, [0x4, 0x81, 0x7, 0x3ff]}) getpeername$packet(r0, &(0x7f0000a38000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000052d000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00008c8000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000e4e000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004bd000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x20, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x84, r2, r3}, {0x98, 0x157a, 0x3f, 0x1, 0x1, 0x9, 0x0, 0x344}, {0x4, 0xfff, 0xc, 0x6}, 0x8000000000000, 0xd, 0x0, 0x0, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4, 0x1, 0x2, 0x700000, 0x800, 0x7ba9, 0x100000000}}, 0xe8) fcntl$lock(r0, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000e16000)="909510f8c77755688163", 0xa) 2018/02/06 14:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:58 executing program 5: getrandom(&(0x7f00005bd000-0x3b)=""/59, 0x3b, 0x3) 2018/02/06 14:00:58 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000479000)="d9fc3f6a23e3f37c", 0x8, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:00:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x3, 0x1, 0xfb5, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000750000-0xf)='/dev/sequencer\x00', 0x2000c0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00009e4000-0xc)={0x321, 0xcc, 0x6, 0x4, 0x5, 0x6, 0x1}, 0xc) readahead(r2, 0x2, 0xffffffff) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r2, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000002000-0xc)={r3, 0x800000000000000, 0x10}, 0xc) 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000005000-0x8)={0x0}) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) fchdir(r0) r3 = creat(&(0x7f0000248000-0x8)='./file0\x00', 0x10) clock_gettime(0x0, &(0x7f0000f1a000)={0x0, 0x0}) futimesat(r3, &(0x7f0000045000)='./file1\x00', &(0x7f0000ba8000-0x20)={{r4, r5/1000+10000}, {0x77359400}}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000ad8000-0x20)={@generic="85ce43508eb6fa9c756a96752c9dad74", @ifru_flags}) getsockopt$inet_dccp_buf(r3, 0x21, 0x8c, &(0x7f0000056000-0xc3)=""/195, &(0x7f0000678000)=0xc3) 2018/02/06 14:00:58 executing program 4: syz_extract_tcp_res$synack(&(0x7f0000ebb000-0x8), 0x1, 0x0) 2018/02/06 14:00:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x9, 0x100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x2f3, @loopback={0x0, 0x1}, 0xa0}}, 0xff, 0x0, 0x8, 0x1, 0x10000}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x2, 0x9}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0xc90, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10, 0x9, 0x3f, 0x7ff, 0x53, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x533a, 0x100}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = getuid() r4 = getegid() syz_fuseblk_mount(&(0x7f0000e60000)='./file0\x00', &(0x7f00004b1000)='./file0\x00', 0x1, r3, r4, 0x3, 0x7f, 0x200000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000103000)={0x0, 0x6}, &(0x7f00007b9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000efa000)={r5, 0x4}, 0x8) fcntl$lock(r2, 0x7, &(0x7f0000fa9000-0x20)={0xb56f68c4ab447935}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000281000-0xd8)=[@in6={0xa, 0x2, 0x65c6, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5c929e82}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x2, 0xf4, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x2, @rand_addr=0x7ff}, @in={0x2, 0x1, @rand_addr=0x4}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x8000}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}], 0xd8) 2018/02/06 14:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000391000-0x4)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000b74000)="636c6561726603000000005194a2dac0161a4ee85b0ce762af485943a677ef763e421001313056afe75b4ae68f") r2 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00008da000-0xc)={@broadcast, @multicast2, 0x0}, &(0x7f0000904000)=0xc) statx(r1, &(0x7f0000d05000-0x8)='./file0\x00', 0x4000, 0x4, &(0x7f000010a000-0x100)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xac2) recvfrom$packet(r2, &(0x7f00001e0000-0x37)=""/55, 0x37, 0x100, &(0x7f0000692000)={0x11, 0xf8, r3, 0x1, 0x3c9d, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockname$netrom(r1, &(0x7f0000f07000)=@full, &(0x7f0000578000-0x2)=0x48) sendfile(r2, r1, &(0x7f000058f000)=0xf, 0x100000000) 2018/02/06 14:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000308000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x30, 0x3a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "0df423", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, []}}}}}}}, 0x0) 2018/02/06 14:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) munlockall() 2018/02/06 14:00:58 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0x2c) sendto$inet6(r0, &(0x7f0000479000)="d9fc3f6a23e3f37c", 0x8, 0x0, &(0x7f000071a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/06 14:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000081e000)={&(0x7f0000a69000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c, &(0x7f000016c000)=[{&(0x7f0000075000-0xf3)="8f8dda24555a42a2d866dc60be7c1b9b89eadc5264f50c58b777f46a1eeaa93ac0cd27281180c8d1beeee417453204d7d82c44f09a1218e42686a61c15158732b31af86fd489fb40e7277963df23b830d73ec19b193319e6bc2be284a97277f91ed2fc2f70dd9fe2c612c407544a22ec8ebb5295af9413bc6b3c51bf716c802d86abb4e4122f6ac4e5477c30b9e8b3e3b861d3e1a75e9d66c844113ab331351e253a41440b41b8219593a8da95b0318ed088940ccce5c9a1cf22c9cdf482f62ba6934bf9350e449b9a6d1da5b75652cc1ab6421030257e29", 0xd8}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000138000-0x6f)="fe", 0x1, 0x1, &(0x7f00006e6000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg(r0, &(0x7f000092c000)={&(0x7f0000479000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10, &(0x7f0000160000)=[{&(0x7f00000ca000)="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", 0x120}], 0x1, &(0x7f0000bb4000)=[]}, 0x0) 2018/02/06 14:00:58 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0xcbb}], 0x5}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = shmget(0x3, 0x2000, 0x2, &(0x7f0000064000/0x2000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000d5c000-0xd0)=""/208) 2018/02/06 14:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000159000)='/dev/loop#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000740000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000beb000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "000000000100000001001bf3ffff00000065000000010000007db0e6f10efbf9a219d8f6aa6bd58d1c43473100e85026e7ff40f9b55bd1b3335d5bffff0001f3", "cfa40005000000f7ffffffff00000000000000ffb833220182ab867d00"}) 2018/02/06 14:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00008bf000-0xf)='/dev/sequencer\x00', 0x2, 0x0) 2018/02/06 14:00:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) syz_open_dev$sndpcmp(&(0x7f00005e5000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) 2018/02/06 14:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) munlockall() [ 319.201260] ================================================================== [ 319.208844] BUG: KASAN: double-free or invalid-free in relay_open+0x6a1/0xa40 [ 319.216126] [ 319.217756] CPU: 1 PID: 15972 Comm: syz-executor4 Not tainted 4.15.0+ #299 [ 319.224761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.234113] Call Trace: [ 319.237386] dump_stack+0x194/0x257 [ 319.241001] ? arch_local_irq_restore+0x53/0x53 [ 319.245655] ? show_regs_print_info+0x18/0x18 [ 319.250129] ? __lock_is_held+0xb6/0x140 [ 319.254174] ? relay_open+0x6a1/0xa40 [ 319.257956] print_address_description+0x73/0x250 [ 319.262773] ? relay_open+0x6a1/0xa40 [ 319.266551] ? relay_open+0x6a1/0xa40 [ 319.270329] kasan_report_double_free+0x55/0x80 [ 319.274979] kasan_slab_free+0xa3/0xc0 [ 319.278846] kfree+0xd6/0x260 [ 319.281935] relay_open+0x6a1/0xa40 [ 319.285547] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 319.290374] ? __debugfs_create_file+0x2cf/0x3d0 [ 319.295122] ? debugfs_create_file+0x57/0x70 [ 319.299520] do_blk_trace_setup+0x4a4/0xcd0 [ 319.303828] ? blk_tracer_print_line+0x40/0x40 [ 319.308391] ? __might_sleep+0x95/0x190 [ 319.312354] ? kasan_check_write+0x14/0x20 [ 319.316568] ? _copy_from_user+0x99/0x110 [ 319.320698] __blk_trace_setup+0xbe/0x150 [ 319.324827] ? do_blk_trace_setup+0xcd0/0xcd0 [ 319.329311] ? disk_name+0x98/0x100 [ 319.332927] blk_trace_ioctl+0x206/0x2e0 [ 319.336968] ? blk_add_trace_rq_remap+0x680/0x680 [ 319.341798] ? avc_has_extended_perms+0x7fa/0x12c0 [ 319.346713] blkdev_ioctl+0x1845/0x1e00 [ 319.350667] ? blkpg_ioctl+0xb40/0xb40 [ 319.354532] ? avc_ss_reset+0x110/0x110 [ 319.358493] ? lock_release+0xa40/0xa40 [ 319.362450] ? __lock_is_held+0xb6/0x140 [ 319.366519] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 319.372389] ? rcu_note_context_switch+0x710/0x710 [ 319.377303] block_ioctl+0xde/0x120 [ 319.380913] ? blkdev_fallocate+0x3b0/0x3b0 [ 319.385224] do_vfs_ioctl+0x1b1/0x1520 [ 319.389112] ? ioctl_preallocate+0x2b0/0x2b0 [ 319.393507] ? selinux_capable+0x40/0x40 [ 319.397553] ? kmem_cache_free+0x267/0x2a0 [ 319.401780] ? exit_to_usermode_loop+0x8b/0x2f0 [ 319.406449] ? security_file_ioctl+0x7d/0xb0 [ 319.410841] ? security_file_ioctl+0x89/0xb0 [ 319.415236] SyS_ioctl+0x8f/0xc0 [ 319.418582] ? do_vfs_ioctl+0x1520/0x1520 [ 319.422711] do_syscall_64+0x282/0x940 [ 319.426577] ? __do_page_fault+0xc90/0xc90 [ 319.430802] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 319.435802] ? syscall_return_slowpath+0x550/0x550 [ 319.440710] ? syscall_return_slowpath+0x2ac/0x550 [ 319.445618] ? prepare_exit_to_usermode+0x350/0x350 [ 319.450615] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 319.455963] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 319.460792] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 319.465965] RIP: 0033:0x453299 [ 319.469131] RSP: 002b:00007fcc4fbf0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 319.476818] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 319.484071] RDX: 0000000020beaf68 RSI: 00000000c0481273 RDI: 0000000000000013 [ 319.491323] RBP: 0000000000000270 R08: 0000000000000000 R09: 0000000000000000 [ 319.498576] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2b20 [ 319.505828] R13: 00000000ffffffff R14: 00007fcc4fbf16d4 R15: 0000000000000000 [ 319.513102] [ 319.514710] Allocated by task 15972: [ 319.518407] save_stack+0x43/0xd0 [ 319.521839] kasan_kmalloc+0xad/0xe0 [ 319.525540] kmem_cache_alloc_trace+0x136/0x750 [ 319.530191] relay_open+0xf2/0xa40 [ 319.533710] do_blk_trace_setup+0x4a4/0xcd0 [ 319.538013] __blk_trace_setup+0xbe/0x150 [ 319.543119] blk_trace_ioctl+0x206/0x2e0 [ 319.547160] blkdev_ioctl+0x1845/0x1e00 [ 319.551127] block_ioctl+0xde/0x120 [ 319.554731] do_vfs_ioctl+0x1b1/0x1520 [ 319.558593] SyS_ioctl+0x8f/0xc0 [ 319.561937] do_syscall_64+0x282/0x940 [ 319.565801] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 319.570963] [ 319.572567] Freed by task 15972: [ 319.575916] save_stack+0x43/0xd0 [ 319.579345] kasan_slab_free+0x71/0xc0 [ 319.583211] kfree+0xd6/0x260 [ 319.586294] relay_open+0x84a/0xa40 [ 319.589899] do_blk_trace_setup+0x4a4/0xcd0 [ 319.594198] __blk_trace_setup+0xbe/0x150 [ 319.598319] blk_trace_ioctl+0x206/0x2e0 [ 319.602358] blkdev_ioctl+0x1845/0x1e00 [ 319.606313] block_ioctl+0xde/0x120 [ 319.609915] do_vfs_ioctl+0x1b1/0x1520 [ 319.613776] SyS_ioctl+0x8f/0xc0 [ 319.617119] do_syscall_64+0x282/0x940 [ 319.620983] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 319.626146] [ 319.627755] The buggy address belongs to the object at ffff8801cd647040 [ 319.627755] which belongs to the cache kmalloc-512 of size 512 [ 319.640397] The buggy address is located 0 bytes inside of [ 319.640397] 512-byte region [ffff8801cd647040, ffff8801cd647240) [ 319.652079] The buggy address belongs to the page: [ 319.657003] page:ffffea00073591c0 count:1 mapcount:0 mapping:ffff8801cd647040 index:0xffff8801cd6472c0 [ 319.666438] flags: 0x2fffc0000000100(slab) [ 319.670659] raw: 02fffc0000000100 ffff8801cd647040 ffff8801cd6472c0 0000000100000003 [ 319.678522] raw: ffffea0006b6f020 ffffea0006d98420 ffff8801db000940 0000000000000000 [ 319.686384] page dumped because: kasan: bad access detected [ 319.692074] [ 319.693687] Memory state around the buggy address: [ 319.699376] ffff8801cd646f00: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 319.706711] ffff8801cd646f80: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 319.714049] >ffff8801cd647000: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 319.721386] ^ [ 319.726810] ffff8801cd647080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 319.734146] ffff8801cd647100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 319.741478] ================================================================== [ 319.748808] Disabling lock debugging due to kernel taint [ 319.754231] Kernel panic - not syncing: panic_on_warn set ... [ 319.754231] [ 319.761572] CPU: 1 PID: 15972 Comm: syz-executor4 Tainted: G B 4.15.0+ #299 [ 319.769859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.779191] Call Trace: [ 319.781760] dump_stack+0x194/0x257 [ 319.785365] ? arch_local_irq_restore+0x53/0x53 [ 319.790014] ? kasan_end_report+0x32/0x50 [ 319.794143] ? lock_downgrade+0x980/0x980 [ 319.798267] ? vsnprintf+0x1ed/0x1900 [ 319.802045] panic+0x1e4/0x41c [ 319.805223] ? refcount_error_report+0x214/0x214 [ 319.809961] ? add_taint+0x40/0x50 [ 319.813478] ? add_taint+0x1c/0x50 [ 319.816996] ? relay_open+0x6a1/0xa40 [ 319.820774] ? relay_open+0x6a1/0xa40 [ 319.824555] kasan_end_report+0x50/0x50 [ 319.828506] kasan_report_double_free+0x72/0x80 [ 319.833153] kasan_slab_free+0xa3/0xc0 [ 319.837022] kfree+0xd6/0x260 [ 319.840113] relay_open+0x6a1/0xa40 [ 319.843725] ? relay_open_buf.part.10+0x9b0/0x9b0 [ 319.848572] ? __debugfs_create_file+0x2cf/0x3d0 [ 319.853316] ? debugfs_create_file+0x57/0x70 [ 319.857708] do_blk_trace_setup+0x4a4/0xcd0 [ 319.862018] ? blk_tracer_print_line+0x40/0x40 [ 319.866586] ? __might_sleep+0x95/0x190 [ 319.870550] ? kasan_check_write+0x14/0x20 [ 319.874766] ? _copy_from_user+0x99/0x110 [ 319.879332] __blk_trace_setup+0xbe/0x150 [ 319.883463] ? do_blk_trace_setup+0xcd0/0xcd0 [ 319.887944] ? disk_name+0x98/0x100 [ 319.891556] blk_trace_ioctl+0x206/0x2e0 [ 319.895600] ? blk_add_trace_rq_remap+0x680/0x680 [ 319.900428] ? avc_has_extended_perms+0x7fa/0x12c0 [ 319.905340] blkdev_ioctl+0x1845/0x1e00 [ 319.909293] ? blkpg_ioctl+0xb40/0xb40 [ 319.913160] ? avc_ss_reset+0x110/0x110 [ 319.917122] ? lock_release+0xa40/0xa40 [ 319.921081] ? __lock_is_held+0xb6/0x140 [ 319.925134] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 319.931001] ? rcu_note_context_switch+0x710/0x710 [ 319.935919] block_ioctl+0xde/0x120 [ 319.939530] ? blkdev_fallocate+0x3b0/0x3b0 [ 319.943833] do_vfs_ioctl+0x1b1/0x1520 [ 319.947708] ? ioctl_preallocate+0x2b0/0x2b0 [ 319.952104] ? selinux_capable+0x40/0x40 [ 319.956144] ? kmem_cache_free+0x267/0x2a0 [ 319.961410] ? exit_to_usermode_loop+0x8b/0x2f0 [ 319.966067] ? security_file_ioctl+0x7d/0xb0 [ 319.970455] ? security_file_ioctl+0x89/0xb0 [ 319.974847] SyS_ioctl+0x8f/0xc0 [ 319.978195] ? do_vfs_ioctl+0x1520/0x1520 [ 319.982325] do_syscall_64+0x282/0x940 [ 319.986194] ? __do_page_fault+0xc90/0xc90 [ 319.990409] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 319.995407] ? syscall_return_slowpath+0x550/0x550 [ 320.000314] ? syscall_return_slowpath+0x2ac/0x550 [ 320.005221] ? prepare_exit_to_usermode+0x350/0x350 [ 320.010216] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 320.015560] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 320.020393] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 320.025564] RIP: 0033:0x453299 [ 320.028730] RSP: 002b:00007fcc4fbf0c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 320.036417] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 320.043663] RDX: 0000000020beaf68 RSI: 00000000c0481273 RDI: 0000000000000013 [ 320.050909] RBP: 0000000000000270 R08: 0000000000000000 R09: 0000000000000000 [ 320.058162] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f2b20 [ 320.065409] R13: 00000000ffffffff R14: 00007fcc4fbf16d4 R15: 0000000000000000 [ 320.073180] Dumping ftrace buffer: [ 320.076700] (ftrace buffer empty) [ 320.080381] Kernel Offset: disabled [ 320.083979] Rebooting in 86400 seconds..