procfs(0x0, &(0x7f0000000140)='net/ip_vs\x00') sendfile(r0, r1, &(0x7f0000000100), 0x10000000000443) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x1000, 0x1, 0x80000000}) 2018/06/03 23:11:43 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0054fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0x8400ae8e, &(0x7f0000000140)) 2018/06/03 23:11:43 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x89ffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:43 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) sched_setaffinity(r0, 0x3c0, &(0x7f0000000200)=0x9) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000002c0)={0xb530, {{0xa, 0x4e22, 0x1, @ipv4={[], [0xff, 0xff]}, 0x3}}}, 0x88) r2 = shmget(0x1, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000080)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000007f000000841f7b2850a823088e0bcb63cb7baa0beecc88daeadd2bcf25e2470af1aeb7b2a620ff5e868de9821fdc6bc55209c84031fbf3974a5cba1e09bcb3f21e77697a88e43ac1302b5085cc3b062e4d93bc89ffcf9bd1a10018b5f308ecc1f35cf3e57c7a1ffa61c79682ceff47d93960ff198f3238b5bda01b68f43cb13edfb0e1"], &(0x7f00000001c0)=0xa3) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000380)=0x14) rt_tgsigqueueinfo(r0, r0, 0xa, &(0x7f0000000400)={0x5, 0x80, 0x6, 0xffffffffffffffff}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000003c0)={@loopback=0x7f000001, @rand_addr=0x9, r4}, 0xc) 2018/06/03 23:11:43 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs\x00') socket$l2tp(0x18, 0x1, 0x1) sendfile(r0, r0, &(0x7f0000000040)=0x4, 0x10000000000443) 2018/06/03 23:11:43 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = getpgrp(0xffffffffffffffff) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) ptrace$pokeuser(0x6, r1, 0xffffffffffff8001, 0x1f) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:43 executing program 2: 2018/06/03 23:11:43 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs\x00') sendfile(r0, r1, &(0x7f0000000100), 0x10000000000443) fstatfs(r1, &(0x7f0000000180)=""/226) 2018/06/03 23:11:43 executing program 3: 2018/06/03 23:11:43 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x4000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:43 executing program 5: 2018/06/03 23:11:43 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf0ffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:43 executing program 7: 2018/06/03 23:11:43 executing program 3: 2018/06/03 23:11:43 executing program 2: 2018/06/03 23:11:43 executing program 7: 2018/06/03 23:11:43 executing program 5: 2018/06/03 23:11:43 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2900000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:43 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x1) ioctl(r0, 0x0, &(0x7f0000000000)="66f22579b0dc2d4c9f4f5ad77ffb1862df88fa8388bef8e79dd00178080cd5d49bd2fd3788e7582bbf448ef4091753cb7a230af9c40ccc3df9b3b52044ba240c93e1e6815d729e3a9fd29d97d4481e387957ee1ee4fdf0028424cf9d353a2f1fef") bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000200)='net/raw\x00') sendfile(r0, r2, &(0x7f0000000100), 0x10000000000443) setns(r0, 0x20000) 2018/06/03 23:11:44 executing program 3: request_key(&(0x7f0000001300)="c3f4a95940324ef361ff54d8d74ccb65b49dc78231ed34338edda88b2408c14502b3d6dae8281dc696452b2bc39f32f6ba45ebb1271f78b3c056792033b54cbcd4bb1191365800b2576727c357", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)='em0eth1\x00', 0xfffffffffffffffa) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x6, 0x8, 0x1ff, 0x7f1, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x10001}, &(0x7f0000000200)=0x8) fstat(r0, &(0x7f0000000240)) 2018/06/03 23:11:44 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat6\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/165) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bpq0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) bind$alg(r1, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000001240)=[{0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000000ac0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$alg(r2, &(0x7f0000004900)=[{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000002280)="d946f56c00aa888d236ff571175d375a90f63af9aa971a6cd448ea033ae69bec0fdaa1ea43c14c6cf28da529bdbc7f62", 0x30}], 0x1}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000400)=[{&(0x7f0000000280)=""/81, 0x51}], 0x1}, 0x0) 2018/06/03 23:11:44 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000400)=0xc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000007ac0)=0x2, 0x4) getuid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000002ac0)) getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002b00)={0x0}, &(0x7f0000002b40)=0xc) getpgid(r2) lstat(&(0x7f0000005240)='./file0\x00', &(0x7f0000005280)) r3 = socket$inet_sctp(0x2, 0x1, 0x84) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r4 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) readv(r0, &(0x7f0000001640)=[{&(0x7f00000000c0)=""/105, 0x69}, {&(0x7f00000001c0)=""/141, 0x8d}, {&(0x7f0000000280)=""/134, 0x86}, {&(0x7f0000000440)=""/232, 0xe8}, {&(0x7f0000000140)=""/22, 0x16}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000340)=""/122, 0x7a}, {&(0x7f0000001540)=""/208, 0xd0}], 0x8) r5 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x0, 0x0) writev(r4, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r6 = dup(r5) r7 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r7, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r6, 0x0) sendto$inet(r3, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x75, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) stat(&(0x7f0000005800)='./file0\x00', &(0x7f0000005840)) getpgid(0x0) sendmsg$rds(r1, &(0x7f00000003c0)={&(0x7f00000063c0)={0x2, 0x4c21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000007880)=[{&(0x7f0000006400)=""/253, 0xfd}, {&(0x7f0000006500)=""/52, 0x34}, {&(0x7f0000006540)=""/227, 0xe3}, {&(0x7f0000006640)=""/10, 0xa}, {&(0x7f0000006680)=""/3, 0x3}, {&(0x7f00000066c0)=""/33, 0x21}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f0000007700)=""/149, 0x95}, {&(0x7f00000077c0)=""/186, 0xba}], 0x9, &(0x7f00000079c0)=ANY=[@ANYBLOB="180000000000000014010000020000000200000008000000180000000000000014010000020000000100000001000000580000000000000014010000090000000700000000000080", @ANYPTR=&(0x7f00000026c0)=ANY=[@ANYBLOB="2e9f89da8c8d1240b9ad4776b8cd1878b771aba556a9ba969b5821fd101b74991ad07b5db6230204e33285ed44f62d20e21a27d188deab3eb03976e63a3c2caac7c50eeebf3f96e8e2535fc3647906e9bd3637bfa26e1713ae7ad183926d688b392ea342a44327cf66a1278c99d73bd54a6162d1c7254486ec450b1c4e1fe674e1f15ead86a0d8b0e1e8d02516955e1c1d87310a4eb54c284fd984b03ab64b07c1ebcd5e3d6a30a37642f5f46fcd00a983dfb74fb7386ed803769534b393c66e0399f54ce25f0c602582c56e89a6cd59f8065a9c8597ecc03e66b9cb70ec95c3"], @ANYPTR=&(0x7f0000007980)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="f9ffffffffffffff0300000000000000ff7f000000000000030000000000000038000000000000000900000000000000"], 0x88, 0x20008000}, 0x20000000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000058c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005f80)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005fc0), &(0x7f0000006000)=0xc) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000027c0)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) 2018/06/03 23:11:44 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfdffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:44 executing program 5: sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000)) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0_to_team\x00', 0x0}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180)=0x8, 0x4) r2 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x3, 0x44000) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x8000) sendto$packet(r0, &(0x7f0000000000), 0xa5, 0x0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/06/03 23:11:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = getpgrp(0xffffffffffffffff) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) ptrace$pokeuser(0x6, r1, 0xffffffffffff8001, 0x1f) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:44 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x4000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:44 executing program 3: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000240)="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", 0x270, 0x0, &(0x7f0000000200)={0x2, 0x4e20}, 0xffffffffffffff20) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000000000)="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", 0x13f, 0x0, &(0x7f00002b4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000001c0)=0x80480) readv(0xffffffffffffffff, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) 2018/06/03 23:11:44 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x5) r1 = getpid() signalfd4(r0, &(0x7f0000000240)={0x2}, 0x8, 0x800) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/ip_vs_stats_percpu\x00') ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000080)={r3, 0x4}) r4 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs\x00') r5 = semget(0x3, 0x3, 0x20) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000200)={0x9, &(0x7f0000000180)=[{0x1, 0xa0000000, 0x0, 0x5}, {0x4, 0x85a, 0xace, 0x100000001}, {0x1, 0x2, 0xc342}, {0xffffffff, 0x2, 0x9, 0x3}, {0x1, 0x80000000, 0x100000000, 0x101}, {0x80, 0x7cecec87, 0x7, 0x3ffc}, {0x830c, 0x80, 0xd62, 0x5}, {0xffffffffffffffff, 0xc02e, 0x5, 0x20}, {0x5db, 0x9, 0x5, 0x7}]}, 0x10) socket$inet6(0xa, 0x4, 0x8) semctl$GETNCNT(r5, 0x4, 0xe, &(0x7f0000000100)=""/23) 2018/06/03 23:11:44 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x2) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0xfffffffffffffffe, 0x7fffffff}, 0x8) listen(r2, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) close(r0) 2018/06/03 23:11:44 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x80000001, 0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x64, 0x3, 0x6, 0x100000001, 0x2}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x4b}, &(0x7f0000000100)=0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) 2018/06/03 23:11:44 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r1 = getpgrp(0xffffffffffffffff) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) ptrace$pokeuser(0x6, r1, 0xffffffffffff8001, 0x1f) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:44 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3e8}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 563.414790] QAT: Invalid ioctl 2018/06/03 23:11:45 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x683, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/06/03 23:11:45 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)='[', 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x1ff, 0x8000, 0x76, {0x0, 0x989680}, 0x3f, 0x44}) [ 563.447009] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 563.526383] QAT: Invalid ioctl 2018/06/03 23:11:45 executing program 1: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/37, &(0x7f0000000080)=0x25) 2018/06/03 23:11:45 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x7000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:45 executing program 3: r0 = socket(0x5, 0x4000004, 0x6) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x2, 0x4, 0x2008, 0x1, 0x4}, 0x2c) 2018/06/03 23:11:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) getpgrp(0xffffffffffffffff) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:45 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0xffffffffffffffff, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x9, 0x10000) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000200)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f00000003c0)) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/35) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040)) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x28) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'veth0\x00', 0x1000}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000400)) gettid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000440)) getpid() fcntl$getownex(r0, 0x10, &(0x7f0000000480)) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)) r3 = getpid() r4 = getpgrp(r3) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='selinuxfs\x00', 0x8408, &(0x7f0000000340)="09b452a9236666464af1d49691873552e9d35214d65d729c8048983e2b7024999987f3c333c68961d1b381434445d7c51038ae19e7d9d77ca2f371d4bb387cda47020fd33ed95177cfbda85b401129ad8981e008551d") ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000240)=r4) 2018/06/03 23:11:45 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'teql0\x00', 0x21d}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3, 0x7fffffffffffff9}, 0x4) socket(0x85a877090ef062cc, 0x0, 0xffff) 2018/06/03 23:11:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000080)="0f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) mkdir(&(0x7f0000c92000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000000180)='./file0/bus\x00', 0x20000000000, 0x0) writev(r1, &(0x7f00002c8000)=[{&(0x7f00007fbf5f)="b7", 0x1}], 0x1) r3 = dup(r2) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000007ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x76, &(0x7f0000018000)={0x0, @in6={{0xa}}}, &(0x7f0000000000)=0x8c) 2018/06/03 23:11:45 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:45 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x8}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/06/03 23:11:45 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x7, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140), 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_CREATE_PIT2(r2, 0x8070ae9f, &(0x7f0000000080)) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x240200, 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000180)) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000000c0)='bic\x00', 0x4) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000003c0)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000058020000000000001801000098030000980300009803000004000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000e000000000000000000061c6a71a25f342f4958d995962ffc8000000000000000000000020000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000003140008000300000000000000e0000001ffffffffffffff00000000000000000000000000000000000000000000000000ff00ff00ffff00000000000000000000000000000000000000000000000000000000000000000000ffffff0000ff0000000000000000000000000028000000ea00070007697036677265746170300000000000006966623000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000400000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000774bc71bd05600000000000000000000000000000000000000000000000000007f000001ac1414aa0f000000ffffffffac1414bbe0000001ffffffffffffffff000000000000000000000000000000000000000000000000ff00ff00ffff00000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000ff00ffff0000000000000000000000000005000500070a8cffe500206970365f7674693000000000000000007663616e30000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000100000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000180c200000e00000000000000000000000000000000000000000000000000007f000001000000010f000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x4d0) 2018/06/03 23:11:45 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x4, 0x0, 0xffffffffffffff67) readv(r1, &(0x7f0000000580), 0x8) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x224000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000280)=""/13) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f0000000f40)=@ethernet={0x0, @random}, 0x80, &(0x7f0000002380), 0x0, &(0x7f0000002400)=""/191, 0xbf}}, {{&(0x7f0000003440)=@l2, 0x80, &(0x7f0000003680), 0x0, &(0x7f00000036c0)=""/64, 0x40}}], 0xf, 0x0, &(0x7f0000003700)={0x77359400}) io_setup(0x1000, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f00000002c0)=""/93, 0xe4a}) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="040000008cfc6cfde19ab3a251fd2cfd09684d9c7afae3b519d21a2ce3cbdfcb2665dd1203ed5f1023fa813c9a0e46000000004001000000", 0x38}]) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)=""/233) 2018/06/03 23:11:45 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1100}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:45 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r0, 0xc0385720, &(0x7f0000000100)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000000140)=""/179) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1, 0x2a00) 2018/06/03 23:11:45 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) getpgrp(0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:45 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000480)='/dev/vcs#\x00', 0x100000000, 0x200) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000500)={0x3, 0x60, 0x31, &(0x7f00000004c0)="e7261cc81e265bc058a3b7cd84ca95e35d78a7cc0e5eb5e8b392a5a4bd313312b311be7c87d068092fc7082fbb3205ef7c"}) r1 = socket$kcm(0x29, 0x2, 0x0) tee(r0, r1, 0x3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/llc\x00') setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000180)={0x4, 0x2}, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x96}}, 0x6, 0x1, 0x2, 0x2}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000340)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x4, 0x2, 0xfffffffffffffff9, 0x0, 0x9, 0x6, 0xfff, 0x3, 0x5765, 0x9, 0x9, 0x3, 0x42, 0x4d, 0x6]}, &(0x7f0000000440)=0x100) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x2f, &(0x7f0000000080), 0x4) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f00000001c0)={0x2, 0x8, [0x3, 0x2]}) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2002, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000540)=0x5, &(0x7f0000000100)=0x4) 2018/06/03 23:11:45 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x2, 0x40000000}, 0x1, 0x1, 0x4, {0x4, 0x3}, 0xffffffff, 0xe89}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="ef215cee5ef83b30c173eb8a4a6d4eca", 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x81, 0x0) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000000100)) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000080)={0x6, 0x5, 0x7, 0x9, 0x80000000, 0x7}) 2018/06/03 23:11:45 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$KVM_SMI(r0, 0xaeb7) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffff004}, {0x6}]}, 0x10) 2018/06/03 23:11:46 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") io_setup(0x1, &(0x7f0000000040)=0x0) socket$netlink(0x10, 0x3, 0x14) io_getevents(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)) r2 = shmget$private(0x0, 0x3000, 0x11, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x40}, 0x4) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000100)=""/152) r3 = socket$unix(0x1, 0x3, 0x0) io_submit(r1, 0x3bd, &(0x7f00000026c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r3, &(0x7f0000000080)}]) 2018/06/03 23:11:46 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x53dd0a65}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x800}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x1e}, 0x1}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0xcc) r1 = memfd_create(&(0x7f0000000300)='vboxnet1cpuset&self&4+vmnet0\x00', 0x3) setsockopt$inet_buf(r1, 0x0, 0x4, &(0x7f0000000000)="8c50317bdddc584483d7ba53fb2be345b140876d73fdfcd326c7ca91f7ca6e7adeb4ac8db4c0d8becc64dcb8b0ed12", 0x2f) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x67, "baddcad541feb212761071dd3ac6cee26a234cf6c7b216f06544d61aa39871d65857a568cc17cd153b14a1470a99f1d6f9a624ebc9fabd6a6007f55d865213453522b286d72930bfe4eb8505dacd9418c1f8c7bf9e0a88e3b235c6d28beb3f8bddc0f198d46b50"}, &(0x7f0000000280)=0x6f) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r2, 0x80000001}, 0x8) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) sendmsg$nl_netfilter(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x82004000}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="940000000b0f01062abd7000ffdbdf2500000007d474a40bd9bc50d43d1dd78300a31290f1afb69a1d0e067c5814b06f3e4635d1385e178971ecf9e9ba2e3bbbbc75b257811ca2e2b6d8f9cadfef289bb3df4f341e9222acc9f1a7f35800b05e5cf15af8c3384abd860453043305e62be190b52c6b4db76cd15a081d41dccc4f51d4ce4bbe9d74dbaf962a1003994ff714a34d9b462cca716f936b627731008958b05ddcd18439fdf639f49796a69e252a30419f7e4989fa9d9ce0217b3aa912f3a7107b19d58eb50483577e492817c68dad876e549337985fb28b7900b2fb6d8308233c007ca432d89a927b949fa940478d2e96"], 0x94}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000005c0)={'filter\x00', 0x4}, 0x68) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$nfc_llcp(r1, &(0x7f0000000540)={0x27, 0x1, 0x2, 0x7, 0x2, 0x54, "cb466812dd7f79e2e598dd4b654a1e2ff2c3f9d198e9fde8687154c4cac081bc992f6f7d3d4cfd595e1a235492b9e7a0aa82cffec10004c2a24f63c15fbf13", 0x1}, 0x60) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000240)="2564a75ae7c58dc951577dbae754f3949ab1378e0ef6a4e54930948d06ee94ba212284ea183def7364bc0f7792b4676d52c2da0ee6") setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000640)={r2, 0x8001}, 0x8) sendmsg$nl_netfilter(r3, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00007a8000)={&(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000000000000000000000000000"], 0x18}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/06/03 23:11:46 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf401}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:46 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xa, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000380)="c626262c8523bf012cf66f") bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="bed0d910a8d15ca1cffb7bc824c65f130000f600", 0x14) socketpair(0xf, 0x6, 0xfffffffffffffffd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f00000001c0)=0x3a9dba07459e156) ioctl$BLKROSET(r2, 0x125d, &(0x7f0000000100)=0x9) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg(r4, &(0x7f00000031c0)=[{{&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="1436430d48d97d3a32f6d8a3b38a641d2645315dde43a6bd599b18781b751695b1a8e759c119cf225c14fa707eba93bedb51b627eabdca612b078440427bed079dcfcc5fb24e11f19e50a4f3e3e2db8a3e9a1cebc4811c20f1e9425968cfa6a30aa224e202ee3bbea69d6a2611bad64f", 0x70}], 0x1, &(0x7f0000003640)=ANY=[]}}], 0x1, 0x48015) sendto(r4, &(0x7f00000008c0)="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", 0xfa0, 0x0, &(0x7f0000000200)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) recvmsg(r4, &(0x7f0000003580)={&(0x7f00000003c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0)=[{&(0x7f0000003440)=""/112, 0x200034b0}], 0x1, &(0x7f0000003500)=""/106, 0x6a}, 0x0) 2018/06/03 23:11:46 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040)=0x2, 0x4) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000003000)=""/174) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x20, 0x800) 2018/06/03 23:11:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000000f000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000000)=[@vmwrite={0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x1338000}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/03 23:11:46 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0xff00000000000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:46 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe803}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000080)="b9c70b0000b802000000ba000000000f300f21bcc42175d08cf6d66a0000c4624d93443a00b9980100000f3265f2410f0866470fe07d001d0000000043d9fe66baf80cb85cc87b8fef66bafc0ced", 0x4e}], 0x1, 0x0, &(0x7f00000002c0), 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x0, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000200)=0x81, 0x8) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000008f00)={'bond0\x00'}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000740)='/dev/urandom\x00', 0xef823008dbc3cdd6, 0x0) getpeername$netrom(r4, &(0x7f0000000780), &(0x7f00000007c0)=0x10) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f00000003c0)={0x9, 0x10000}) write$binfmt_elf32(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="7f454c4607040506ff7f00000000000003003f00fbffffff0600000038000000cd000000050000000800200002007f0e070002000000000006000070050000000300000090060000fdffffff0500000008000000010000800200006006000000bc000000060000003f00000006000000f7ffffff04000000bcc39657a6a3e7cc7fa561de089c3adfdd0d7344cd0a68b1a2fd3c390c4735e9742ac358e44f5b41eacaa8dc8df6e70077ed5d7fea038a4374ca49afd91d0fec7f0c143cf7d9b0dd93d51abfd9e283c732c46a704d1a65c81b0b5145ab9e7c00ac54a3db83784377c99227ae52c5d988627ac70cdca3f0363db2312d290f0b8cd43e3e6cede7bcf5bcc15a942ced099085fdbf24d8b4bc4cfc553a5eb19747d900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x218) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x0, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/03 23:11:46 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:46 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x7f, 0x1) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000040)={0x6}) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000200)=0x3) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x5, @empty, 0x2}}, 0x7, 0x2, 0xc000000000000000, 0x3, 0x22}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0x8}, &(0x7f00000001c0)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/03 23:11:46 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x40) capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000080)) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00') r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp-reno\x00', 0xb) syz_open_dev$sndctrl(&(0x7f0000000140)='/dev/snd/controlC#\x00', 0x3, 0x20000) mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) 2018/06/03 23:11:46 executing program 3: r0 = socket(0x10, 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv4_getroute={0x1c, 0x1a, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3100}}, 0x1c}, 0x1}, 0x0) 2018/06/03 23:11:46 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:47 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000580)="c626262c8523bf012cf66f835eea88e58532183847502d8ec49251a2e7f1ee4eef7186970bf9610cda61a8c532034ee1895baec4cd223fde9ade496a994b447993aeb23a630b34f4acdf6e57e74c2904ecc96a84b7e591130829452466bb2fdc3b96efbb2e6d5a45ff1f1f411a8149783a25b8b340432d6d37f507b198c9e967833c26a58af2d739afff240fd8bf737632cff5243cc0ec650b8b181e67456d3d7862ca3d08418f916e123d10240f25e9d8ed15f69022280087079c79dd213da908e486e0f6d211918e7ecf88089477726f8b532dac7f") connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000340)="c987486d56fe2cab222a2fdf587fdf5dcc07fb5f84054af7bf963a84eb24700d76f01b563ca01923c4a092371491edddee05b711ad144010ae56eee6e137ac8b174a6463d9d3f3e6a7456ad6a24ca90951bb3f01f9fab85fa2d1774c9690e0c0431fdfbf09f96f221872dbd8c9a7dcae4b65ccee7352d6854191e1fd2732f2d1ae6e71b0f996d3065afb13bcf3e0021eefe34a1132ba9d04c50d89d73f0266a704d6b5afdbb3f728f24ef0d0297e6db5298283b979f54e9ee486", 0xba}], 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="28000000000000002900000002000000fd1ea28557a08d342cc2c205904084ee7a000000000000001000000000000820cacb4b0500000000000000f8bdb0c80fdf8bfe00e398ce0937f2ee42f8015fed737f4bb04ab332272ffe6b938731362fc4cdb559338b16010000000000000049f6a61c75a6c9fe2df73b52b1c9447a7db33ecce27cae52ce84bff3ff2160096494896ddf56b80550b64477f76d599c9f9e2f5eef1dce7c41c80ad97d92c401"], 0xaf}}], 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000200), &(0x7f0000000280)=0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x100) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30d) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000740)=@ioapic={0x5000, 0x6, 0x3f, 0x0, 0x0, [{0x100, 0xce, 0x100000001, [], 0x5}, {0x56, 0x0, 0xd2, [], 0x8}, {0xfff, 0x1f, 0xa68, [], 0x9}, {0x9bf3, 0x80000001, 0xfffffffffffffffc, [], 0x7fff}, {0x0, 0xfffffffffffffffe, 0xfffffffffffffe00, [], 0x4}, {0x8, 0x7f, 0x100000001, [], 0xf75}, {0x8, 0x9, 0x4, [], 0xa62}, {0x6, 0x9, 0x6f56, [], 0x1000}, {0x6, 0x8001, 0xd05}, {0x160, 0x8001, 0x1, [], 0x40}, {0x5, 0x8, 0x8, [], 0x3}, {0x80000000, 0x0, 0x7, [], 0x10001}, {0x2, 0xb34b, 0x2, [], 0x1ff}, {0x8, 0x100000001, 0xfffffffffffffff9, [], 0xda}, {0x4, 0x5, 0x6, [], 0x5963}, {0xec6, 0x1f, 0x40, [], 0x6}, {0x1, 0x1, 0x800, [], 0xfffffffffffffff9}, {0x200, 0x2, 0x8, [], 0x6}, {0x80000000, 0xfffffffffffffffa, 0x3, [], 0x7fffffff}, {0x9, 0x1, 0x5, [], 0x6}, {0x7, 0x1, 0x2, [], 0x80000001}, {0x7ff, 0x3f, 0x6, [], 0x7}, {0x5, 0x2000, 0x3f, [], 0x5}, {0x10001, 0xa983, 0x4000, [], 0x3}]}) sync() 2018/06/03 23:11:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) [ 565.437270] kvm: pic: single mode not supported 2018/06/03 23:11:47 executing program 3: unshare(0x40000) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) getgroups(0x7, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) semop(0x0, &(0x7f0000000140)=[{0x0, 0x1000, 0x1800}, {0x0, 0xffff}], 0x2) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000280)) unshare(0x40000) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) 2018/06/03 23:11:47 executing program 7: getgroups(0xfed6b96b470e5c5, &(0x7f0000000300)) r0 = memfd_create(&(0x7f0000000000)='cpuset\x00', 0x0) r1 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, [0x5, 0x53b, 0x2, 0x100000000, 0x9, 0x5, 0x0, 0x6, 0x0, 0x4, 0x33d, 0x0, 0x5, 0x2, 0x6]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x10}) 2018/06/03 23:11:47 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg(r1, &(0x7f0000000340)={&(0x7f00000002c0)=@un=@abs, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000010000001300000000000000"], 0x18}, 0x0) bind$unix(r1, &(0x7f0000000380)=@abs={0x1}, 0x6e) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) close(r0) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x4c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0x801}) 2018/06/03 23:11:47 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:47 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @multicast1}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000002c0)={0x0, @remote, @broadcast}, &(0x7f0000000300)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000a40)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000b40)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000bc0)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000c80)={@loopback, 0x0}, &(0x7f0000000cc0)=0x14) clock_gettime(0x0, &(0x7f0000003840)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000e80)=""/203, 0xcb}, {&(0x7f0000000f80)=""/18, 0x12}, {&(0x7f0000000fc0)=""/255, 0xff}, {&(0x7f00000010c0)=""/209, 0xd1}], 0x4, &(0x7f0000001200)=""/251, 0xfb, 0xfa0}, 0x6}, {{&(0x7f0000001300)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001380)=""/166, 0xa6}], 0x1, &(0x7f0000001480)=""/122, 0x7a, 0x5}, 0x5}, {{&(0x7f0000001500)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001740)=[{&(0x7f0000001580)=""/171, 0xab}, {&(0x7f0000001640)=""/222, 0xde}], 0x2, &(0x7f0000001780)=""/9, 0x9, 0x6}, 0x8}, {{&(0x7f00000017c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001bc0)=[{&(0x7f0000001840)=""/44, 0x2c}, {&(0x7f0000001880)=""/136, 0x88}, {&(0x7f0000001940)=""/74, 0x4a}, {&(0x7f00000019c0)=""/28, 0x1c}, {&(0x7f0000001a00)=""/213, 0xd5}, {&(0x7f0000001b00)=""/105, 0x69}, {&(0x7f0000001b80)=""/38, 0x26}], 0x7, 0x0, 0x0, 0x7}, 0x2}, {{&(0x7f0000001c40)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001cc0)=""/114, 0x72}, {&(0x7f0000001d40)=""/90, 0x5a}, {&(0x7f0000001dc0)=""/225, 0xe1}, {&(0x7f0000001ec0)=""/95, 0x5f}, {&(0x7f0000001f40)=""/32, 0x20}], 0x5, &(0x7f0000002000)=""/68, 0x44, 0x8000}, 0x9}, {{&(0x7f0000002080)=@un=@abs, 0x80, &(0x7f0000002840)=[{&(0x7f0000002100)=""/181, 0xb5}, {&(0x7f00000021c0)=""/189, 0xbd}, {&(0x7f0000002280)=""/211, 0xd3}, {&(0x7f0000002380)=""/97, 0x61}, {&(0x7f0000002400)=""/49, 0x31}, {&(0x7f0000002440)=""/242, 0xf2}, {&(0x7f0000002540)=""/123, 0x7b}, {&(0x7f00000025c0)=""/251, 0xfb}, {&(0x7f00000026c0)=""/247, 0xf7}, {&(0x7f00000027c0)=""/79, 0x4f}], 0xa, &(0x7f0000002900)=""/29, 0x1d, 0x6}, 0x3}, {{&(0x7f0000002940)=@alg, 0x80, &(0x7f0000002b00)=[{&(0x7f00000029c0)=""/189, 0xbd}, {&(0x7f0000002a80)=""/124, 0x7c}], 0x2, &(0x7f0000002b40)=""/95, 0x5f, 0x80000001}, 0x1}, {{0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002bc0)=""/45, 0x2d}], 0x1, 0x0, 0x0, 0x81}, 0x9}, {{&(0x7f0000002c40)=@ethernet, 0x80, &(0x7f0000002d40)=[{&(0x7f0000002cc0)=""/114, 0x72}], 0x1, &(0x7f0000002d80)=""/201, 0xc9, 0x40}, 0x8}, {{&(0x7f0000002e80)=@sco, 0x80, &(0x7f0000003480)=[{&(0x7f0000002f00)=""/230, 0xe6}, {&(0x7f0000003000)=""/76, 0x4c}, {&(0x7f0000003080)=""/250, 0xfa}, {&(0x7f0000003180)=""/131, 0x83}, {&(0x7f0000003240)=""/36, 0x24}, {&(0x7f0000003280)=""/127, 0x7f}, {&(0x7f0000003300)=""/121, 0x79}, {&(0x7f0000003380)=""/230, 0xe6}], 0x8, &(0x7f0000003500)=""/161, 0xa1, 0xffffffffffffffff}, 0x9}], 0xa, 0x2161, &(0x7f0000003880)={r11, r12+30000000}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000038c0)={0x0, @rand_addr}, &(0x7f0000003900)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f0000003940)={0x0, 0x0, 0x0}, &(0x7f0000003980)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003b40)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000003c40)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003cc0)={0x0, @empty, @dev}, &(0x7f0000003d00)=0xc) accept$packet(r0, &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0xd) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000003e80)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000003f80)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000006cc0)={'syzkaller1\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000007380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xb4bf3a3e5c30e9f}, 0xc, &(0x7f0000007340)={&(0x7f0000006d00)={0x630, r1, 0x1, 0x70bd2d, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0xbc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}]}}, {{0x8, 0x1, r5}, {0x1a8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7ff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r7}, {0x1ec, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8f}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffffe}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x974}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xfffffffeffffffff}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x56}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x1ac, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r16}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x859}}, {0x8, 0x6, r20}}}]}}]}, 0x630}, 0x1, 0x0, 0x0, 0x4}, 0x44000) r21 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r21, 0x29, 0x0, 0x7fffffffefff, 0x13000000) 2018/06/03 23:11:47 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)=[{&(0x7f0000003f80)=""/4096, 0x1000}], 0x1}, 0x0) write$binfmt_aout(r0, &(0x7f00000024c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4f1de3bf20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000459f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000"], 0x220) 2018/06/03 23:11:47 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x800, 0x2000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f0000000380)={{0x200, 0x0, 0x6, 0x7, "483af103610dea9dccd07453b5865d379420c991ce585e10279b3e152edf0434e6d0abc84574c3b4a72a5cd8"}, 0x0, 0x0, 0x10000, r1, 0x6, 0x6, "8e8768c45bef3c45f15fef44fc5df43b60859112f4523889f646b7187bd85362c257ce3aa65938c3ada91935ad22c1521dd46507363c47247650bda4a256745f", &(0x7f00000000c0)='keyring\x00', 0x8, [], [0x3, 0x0, 0x5, 0x9]}) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = epoll_create1(0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)) r5 = perf_event_open(&(0x7f0000000140)={0x2, 0x60, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f00000000c0)={0x30000009}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) r6 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x0) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000002c0)={0x3, 0x1, 'client1\x00', 0x4, "d8584b4fc7d42543", "41f0f7d57c1a240642810e2bc94d4741dbf1f9240ca96ca6c17b72d8ef03a798", 0x3, 0x3}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'bond_slave_0\x00', r8}) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000100)="b89f6200000f23c80f21f835080060000f23f8c4c17dfc42a50f35660f38f6326426f30f1ac50f09b9800000c00f3235000800000f30640f01c8c4c26d089bae643bf4b9170300000f32", 0x4a}], 0xaaaaaaaaaaaabb8, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/06/03 23:11:47 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x1000000, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101003, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x5, 0x4) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) 2018/06/03 23:11:47 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:47 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x100000000000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:47 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x80803, 0x3) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000002c0)=0x3ff, 0x4) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f00004aaffc)=0x2, 0x4) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfa, 0x80) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x2f6) 2018/06/03 23:11:47 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:47 executing program 2: syz_emit_ethernet(0x2e, &(0x7f00006a4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x11, 0x0, 0x0, @empty, '\x00\x00\x00\b'}}}}}, &(0x7f0000000000)) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001100), &(0x7f0000001140)=0xc) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getpeername$inet(r1, &(0x7f0000001080)={0x0, 0x0, @remote}, &(0x7f00000010c0)=0x10) syz_emit_ethernet(0x1011, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@llc_tr={0x11, {@llc={0x6, 0xd4, "e8", "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"}}}}}, 0x0) 2018/06/03 23:11:48 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) io_setup(0x2, &(0x7f00000000c0)) 2018/06/03 23:11:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:48 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x24000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:48 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f00000000c0)='../file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0xc) 2018/06/03 23:11:48 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000ca317aa60289551e00000000000000000000000000000000000000000000000000000000"], 0x58) io_setup(0x6, &(0x7f0000000180)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/06/03 23:11:48 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x0, 0x200) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x10000, 0x4, 0xff, 0x80000001}, {0x8000, 0x4, 0x3, 0x80000000}, {0x3, 0x2, 0x4, 0x1000}, {0xfff, 0xfffffffffffffffc, 0x3, 0x7}, {0x89f8, 0x1, 0x3, 0x6}, {0x8001, 0x20, 0x1d9a, 0x5}, {0x1ff, 0x6, 0x1, 0xffffffffffffffff}, {0x9, 0x7f, 0x40, 0x80}]}, 0x10) ioctl(r0, 0x8, &(0x7f0000000100)="0047fc4c07c8ac9933240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) 2018/06/03 23:11:48 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0xe00}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:48 executing program 3: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = socket$inet6(0xa, 0x2, 0x7379) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8000, 0xd3c, 0x10000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x6f63, 0xffffffffffffffc1, 0x5}, 0x10) 2018/06/03 23:11:48 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:48 executing program 7: prctl$setname(0xf, &(0x7f0000000200)="e93d69cfd6077559ebd1fbeaaf861ea0f10c18d8444be0a5e33c0104000800000000fc1355579ede13e9a804a24bf4e5bd372110b835fc7d0cfcaff2ccb4ebcd1a90cbcd6c5756cb4c250b76329d11eea88e9c6f8b5238486472135b08000000000000003e89cffcad4acc4041815de897e27fa412222604eba0d2f0bf9d265b7e13e6ed076f19521945a75daee6d6e6ae5721514f1ac5451c774a25ab08caa575733fcc0569603f1fbb26df7d89fbdffcdf81a07a45ffd791ab59be356041d4a5e9c2b9e3fb872d67dc76b131123d6e96255ee8b6df910945372b6bf56e74298bbdb747e846432d8fd00b738c79a402c8fd2a6ef09862") seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000100)="d13656eee316272fc77be608a9d97df0169af35d8c7acd5664de88527638e170c30c4df31d5bccbe0a4666512543205f80ac5b90cbb84e01d289f9e55aeb7761af15f2d035bc43b646cf5212dc0ede4659edda46b13e39c0a6f27299ee61f0e5e655b72b9eb2d2311b71c7ad2b2cb7521c6bccc181d5ddec181fb5516057c57419a9308b6172d8c03bb03d92b202254f1a32e546d83f98fe9cd58f4f4776bc724a9fe6d49f89f9b3b9ee526d54584d287e5649f1b57b98063b272c57969f2aa4bee3473c36501f23b33762da617093b4ef4586e7a234cd0c093d3e0052f0a72d2d6abadf24f6", 0xe6) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)={'raw\x00', 0x44, "d64d9613792e8d55560de5d068c59c7b7fdf2052be55588798c2042f9734bf143899794d889d9921df48c2b54a7535388a81bd65fe86927fb905d8da5f539bd0dc018348"}, &(0x7f0000000080)=0x68) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000300)=""/71) 2018/06/03 23:11:48 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:48 executing program 2: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") userfaultfd(0x802) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x8, 0x9, 0x81, 0x401, 0x0, 0x100000001, 0x1, {r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9, 0x5e8, 0x0, 0x0, 0x800}}, &(0x7f00000001c0)=0xb0) 2018/06/03 23:11:48 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") socket$inet(0x2, 0x2, 0x0) getsockopt$bt_hci(r0, 0x0, 0xd, &(0x7f0000000040)=""/187, &(0x7f0000000100)=0x8b) 2018/06/03 23:11:48 executing program 5: prctl$getreaper(0xb, &(0x7f0000000000)) r0 = socket$can_bcm(0x1d, 0x2, 0x2) accept$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) accept$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', r1}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r2}, 0x10) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f0000010000)={0x1d}, 0x10, &(0x7f0000017ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/06/03 23:11:48 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 565.437282] kvm: pic: level sensitive irq not supported [ 567.308759] audit: type=1326 audit(1528067508.878:13): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3214 comm=E93D69CFD6077559EBD1FBEAAF861E exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 567.397765] audit: type=1326 audit(1528067508.915:14): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3214 comm=E93D69CFD6077559EBD1FBEAAF861E exe="/root/syz-executor7" sig=0 arch=c000003e syscall=22 compat=0 ip=0x455a09 code=0x50000 [ 567.420584] audit: type=1326 audit(1528067508.915:15): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3214 comm=E93D69CFD6077559EBD1FBEAAF861E exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 567.442880] audit: type=1326 audit(1528067508.915:16): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3214 comm=E93D69CFD6077559EBD1FBEAAF861E exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 567.464848] audit: type=1326 audit(1528067508.915:17): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3214 comm=E93D69CFD6077559EBD1FBEAAF861E exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 567.487597] audit: type=1326 audit(1528067508.915:18): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3214 comm=E93D69CFD6077559EBD1FBEAAF861E exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 567.509715] audit: type=1326 audit(1528067508.915:19): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3214 comm=E93D69CFD6077559EBD1FBEAAF861E exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 567.531161] audit: type=1326 audit(1528067508.916:20): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3214 comm=E93D69CFD6077559EBD1FBEAAF861E exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 567.552282] audit: type=1326 audit(1528067508.916:21): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3214 comm=E93D69CFD6077559EBD1FBEAAF861E exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 [ 567.573907] audit: type=1326 audit(1528067508.916:22): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=3214 comm=E93D69CFD6077559EBD1FBEAAF861E exe="/root/syz-executor7" sig=0 arch=c000003e syscall=202 compat=0 ip=0x455a09 code=0x50000 2018/06/03 23:11:49 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:49 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000000c0)={@ipx={0x4, 0x69b, 0xf40a, "cb27495bca6e", 0x4}, {&(0x7f0000000000)=""/76, 0x4c}, &(0x7f0000000080), 0x8}, 0xa0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept(r1, 0x0, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x8, 0x4, 0x3, 0x5, 0x9558}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="056a0001000500766951030e1ebd12282f26f0e6ae9780c91226bd6fcfcb4abac41bdc6ac0ebccb18f47acdfa5542db432deff16f9"], &(0x7f00000002c0)=0xa) dup(r1) r4 = accept$alg(r1, 0x0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b8ff38)=ANY=[@ANYBLOB="9c0000002300000000000000000000000000000088001100fe8000000000000000000000000000000001000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000ac140000000000000000000000000000ffffffff000000000000000000000000000000000000000000000000"], 0xfffffe7b}, 0x1}, 0x0) recvmmsg(r4, &(0x7f0000003640)=[{{&(0x7f0000000680)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)=""/92, 0x5c}], 0x1, &(0x7f0000000800)=""/4096, 0x1000}}, {{&(0x7f0000001800)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001cc0)=""/184, 0xb8}, {&(0x7f0000001d80)=""/4096, 0x1000}], 0x2, &(0x7f0000002e00)=""/90, 0x5a}}], 0xf00, 0x0, &(0x7f00000037c0)={0x0, 0x1c9c380}) 2018/06/03 23:11:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r2, &(0x7f0000009000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000080)="30612c660fe7662c440f20c0663506000000440f22c0660f38dc3066b9800000c00f326635010000000f30670fc7b155b400000f01d0779564610f2261"}], 0x1, 0x21, &(0x7f0000000180), 0x25c) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f0000000000)={0xb1, 0x8, 0x800, 0x102}) 2018/06/03 23:11:49 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffff9, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f00000000c0)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x0) getcwd(&(0x7f00000001c0)=""/155, 0x9b) memfd_create(&(0x7f0000000280)="3a760ac4dcf828c0dd2d13f7626f786ee36f9ad3a39f3f61e1dcd0aa6333b6ce96fe6c263c766137c551de760ff538fcc79e0504003ed7fada717d9a48862d2128684ab099e538cbd4319c9dc8903fd93adcd61aeb4686814bc7a289253f9c9aa878b5dc577c9f052f4e7cc65504bfcf7348cc13bc90f5211cc2504ac2d32e4ae53ec60781abb92950b7fce94905a39e3946eee677420800ce34da0b2fa50847c2679fa51d5a7a3b9240b0954723db0b9538fa362af7047f22558b991bb876068ea011fd95c9e23f745e616d89703d977200000000000000003050c4d282455ff349a466b376cad96f94301703e77c5457b298", 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x3, 0x0, 0x200) 2018/06/03 23:11:49 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0247e22f05d02c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) ioctl$TIOCSBRK(r4, 0x5427) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f00000001c0)={0x7b, 0x0, [0x48]}) 2018/06/03 23:11:49 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2c000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:49 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x3f00}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:49 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x101002, 0x0) pwrite64(r0, &(0x7f0000000000), 0x20000, 0x57e2200) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x5, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge_slave_0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="44000000e0ffffffa87f00000504000000000100ffff000003000000060000000000000000000000aa8ea9eb4beb687c9cdce335a608f8081fb8bc5623ea17b1aa68682efa"]}) ftruncate(r0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) 2018/06/03 23:11:49 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3200}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:49 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:49 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) r1 = socket$inet6(0xa, 0x1000000000002, 0xbffffffffffffffd) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sendfile(r1, r1, &(0x7f0000000000)=0x39, 0xa4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001200)=""/145, &(0x7f0000000100)=0x91) 2018/06/03 23:11:49 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) dup2(r3, r2) close(r1) 2018/06/03 23:11:49 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:49 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2f000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:49 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)={@val={0x0, 0x8847}, @val={0x5, 0x0, 0x0, 0x0, 0x6a}, @ipv6={0x0, 0x6, "af04ca", 0x44, 0xffffff84, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x7a) 2018/06/03 23:11:49 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:49 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:50 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000180)=""/16, 0x10) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x1, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./control\x00') r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file1\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000140)=0x80000000, 0x4) close(r0) 2018/06/03 23:11:50 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:50 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x169076, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0)=0xbde, 0x4) sendfile(r0, r0, &(0x7f0000000000), 0x40c007) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000040)) 2018/06/03 23:11:50 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:50 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2aa401, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x37c5, &(0x7f00000000c0)=0x4) 2018/06/03 23:11:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x35f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r1, 0x200008912, &(0x7f00000006c0)="008370b941474b7c50a59e7ec3bda3362544a2f613adcc34bf4aa977d1ae88e1f4d61a57c33f295e4369d850509dcff711b2b22eab856863e9414f4151a9fffe2ade6641e44958725a15") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r3, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f00000000c0)) ioctl$KVM_SET_NR_MMU_PAGES(r5, 0xae44, 0x1000) r6 = accept$alg(r0, 0x0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='./file0\x00') sendmsg$alg(r6, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000000)="1479e766e782db3c3457eaa10d04d8bf6b7522a4c6c488688cd0c924b9455b0c1811fc4ef24f677274473cbdd9a6ace3d75cb1cda50a0716a0b6"}, {&(0x7f0000000380)="b9ec40053725206ed349b9c114fe42d849a0c46c92232c22ec54c94cd3cf2bae438c016478e57a03da54e96cd043cada6162974d422b306ee007e75018e790ec258fe6dda2e777e292968f9f157c18a3da134b114933f3e64f08605b85701f56048658573fddc3497f69620294d9222902c187f8ce5067227a44f2bd06da740193e2d3690b21ea91d1a176ab7bfa845d79f846732c40effb0f71a1bc50b4efdec32925b32c29fb34692b96f76acc184a5299689395c7089bdb7bdd532c6b4451fde610883fa46dfa9d0893d6df516544f28e32582e4bcd770390631ea6d565cfd8047ee29bb7"}, {&(0x7f0000000480)="6f9647fad8db2e0d67a317b08617d03f734be8ce8e165bcfba54fdd68e66067c19907384b27d9a378cc2e54925f0e17792bd61a5dff38a70d31df31bdae48a99e4e0c7f0e56c27fe328e6963243425c746fdaffdc3474431ee479e1e6fc188c4ba835efe6b2a02f233780d1eaca265694e2b2c1697fc103dce416a4711148aa785f71d4c3ff77e5a38464b06706856a79e374bdd7e629d2f6f8312db0e3dba902f44237486fcfd67aeecd13e842f5cb4240f06aa28f3a659975bc7982379c50f7adeb2a435ff37ff5ce1fa558c0000000000000000000000"}], 0x100000000000030d, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x8}, 0x1) io_setup(0x800000100000005, &(0x7f0000f69000)=0x0) io_submit(r7, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r6, &(0x7f000007d000)="b3", 0x1}]) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000180)={{0x2, 0x4e22, @rand_addr=0x4}, {0x306}, 0x2, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'ip6gretap0\x00'}) 2018/06/03 23:11:50 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x100000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:50 executing program 5: r0 = socket$kcm(0x29, 0x200000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0042fc2f07d82c99240970") sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1d9, 0x0, &(0x7f000069affb)={0x2, 0x0, @rand_addr}, 0x10) r1 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x8, 0x100) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000280)={0xfffffffffffffff7, 0x0, 0x10002, 0x401}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000002c0)={0x7, r4}) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000180)={0x14, 0x0, &(0x7f00000001c0)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000200)}) 2018/06/03 23:11:50 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88ffffff00000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 569.082351] binder: 3328:3329 transaction failed 29201/-28, size 0-0 line 2971 2018/06/03 23:11:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000000)="ba6100ecf3af0f8aa100baf80c66b8f65b3e8466efbafc0cb000eeb800008ed00f5eae2bd90fc79f0100260f01cbdb4a0e2e0f525a00", 0x36}], 0x1, 0x0, &(0x7f00000000c0), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f00000001c0)={0x82, "6688bb08596e7088957c9694144dcfa994ecd6ce5f64f8eb3fb8b09af04725470036ec3dddfca8a480b16ca6b48766c9d88ce07f0134a407a8c5a4a5f47b7542881a7dd4afce1346fbef32e2e2fce3ff3e84f5d991faae6b3b5778f591b35d3341e15093d630fc0f70dabdb704de6a9409b4613b56538b58d091a8c5a4a5305406e6"}) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x101400, 0x0) ioctl$PIO_SCRNMAP(r3, 0x4b41, &(0x7f00000002c0)="8b55d0bf57b921fd7b4178a51f7722c8b878") ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0x5}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/03 23:11:50 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f54fa8)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x40000, 0x0) openat$cgroup(r2, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000002e00)=[{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000000)="19", 0x1}], 0x1, &(0x7f0000001340), 0x0, 0x800}, {0x0, 0x0, &(0x7f0000002a00)}, {0x0, 0x0, &(0x7f0000002bc0), 0x0, &(0x7f0000002c00)}], 0x3, 0x0) [ 569.155504] binder: BINDER_SET_CONTEXT_MGR already set 2018/06/03 23:11:50 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:50 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 569.206376] binder: 3328:3342 ioctl 40046207 0 returned -16 [ 569.242121] binder_alloc: 3328: binder_alloc_buf, no vma [ 569.247776] binder: 3328:3353 transaction failed 29189/-3, size 0-0 line 2971 [ 569.296225] Unknown ioctl 19265 [ 569.332808] binder: undelivered TRANSACTION_ERROR: 29189 [ 569.341231] binder: undelivered TRANSACTION_ERROR: 29201 [ 569.384987] Unknown ioctl 19265 2018/06/03 23:11:51 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000000)=0x1) ioctl$KDGKBLED(r1, 0xc0046d00, &(0x7f0000a07fff)) 2018/06/03 23:11:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:51 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") readahead(0xffffffffffffffff, 0x0, 0x7f) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0xca91, 0x0, 0x3, 0x7, 0x64, 0x2, 0x20}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0xa33, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x9, 0x4, 0x80, 0x3263, 0x6, 0x8, 0x0, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x2, 0x0, 0x3, r3}, &(0x7f0000000200)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x1}, 0x20) 2018/06/03 23:11:51 executing program 5: r0 = socket$kcm(0x29, 0x80000400000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f00000000c0)=""/66) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x309000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000180)={{0x20, 0x69d1, 0x80000001, 0x2c3, 0x2e8, 0x2}, 0x4, 0x3, 0xffff}) 2018/06/03 23:11:51 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x278, 0x278, 0x180, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffffff, 0xff0000ff, 0xffffffff], [0x0, 0xff, 0x0, 0x285b7f3df8371d49], 'veth1_to_bond\x00', 'ip6tnl0\x00', {}, {0xff}, 0x3b, 0x360, 0x2, 0x6a}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x9, 0x1, 0x1, [0x0, 0x9, 0x2, 0x85, 0x6, 0x9, 0x0, 0x101, 0x6, 0x2da591ef, 0xfd9, 0xff, 0xfffffffffffffffd, 0xffffffff, 0x200], 0x4}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x4, 0x4, 0x1, [0xb8, 0xbe, 0x0, 0x445, 0xeb, 0xc, 0x4, 0x80, 0x7, 0x2, 0x1, 0x81ee, 0x8, 0xffffffffffffffc0, 0xe9, 0x8]}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x0, 0x5, 0x6}, {0x7fffffff, 0x3, 0x1}, 0x2, 0xfffffffffffffffe}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) r1 = semget(0x3, 0x0, 0x40) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f0000000640)=""/149) 2018/06/03 23:11:51 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x80040200}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:51 executing program 1: mq_unlink(&(0x7f0000000040)='lo/\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/cgroup\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000940)='ns/cgroup\x00') r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000000)='ns/pid\x00') 2018/06/03 23:11:51 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x800000000000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:51 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffc0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:51 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x6, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x9, 0x4) 2018/06/03 23:11:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="617474722f63757272656e740047186b646192b4a9a891d7e4e6bcc081d52ab0cda8f5363eecf5df2a7535710f92b0042da4192469dbdaac46779f8bc35a59a7474a82605fe19c9b8387ff631e0cae33281bcbfe0efd594d2745533bd010604cbd2a498db34957a114e277116c87d29fa53e6169bc15c939e25886a9f5b2db1fa1d325386c6b3c9699b8afd8180664b2f87378b478120bf78a15476de74d1fca815a31dbd5851d16ba0e4ebd682455aac3251beef8dbae63ae378a7cd5f745a66611b08728678675f22d8e64f0ae82afc706399d16c69b0d86526ea854711bdd4ce17c3138") ioctl$KVM_IOEVENTFD(r0, 0x401c5820, &(0x7f0000000040)={0x223}) 2018/06/03 23:11:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x500) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r2, r2, 0x0, 0x2}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x19) 2018/06/03 23:11:51 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1ff, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r1, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=r2, 0x4) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000100)={{&(0x7f0000000080)}, &(0x7f00000000c0), 0x40}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000002800)={0x1e5, 0x0, [{0x3004, 0x0, &(0x7f00000003c0)=""/171}, {0x0, 0x0, &(0x7f0000000480)=""/4096}, {0x0, 0x0, &(0x7f0000001480)=""/248}, {0x3000, 0x0, &(0x7f0000001580)=""/147}, {0x3000, 0x0, &(0x7f0000001640)=""/4096}, {0x1000, 0x0, &(0x7f0000002640)=""/152}, {0x2000, 0x0, &(0x7f0000002700)=""/215}]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) dup2(r4, r0) 2018/06/03 23:11:51 executing program 2: r0 = socket$inet6(0xa, 0x1000000000004, 0xfffffffffffffffd) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x10, 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='mountstats\x00') ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000080)={0x21, @broadcast=0xffffffff, 0x4e21, 0x2, 'rr\x00', 0x12, 0x0, 0x3b}, 0x2c) sendfile(r1, r2, &(0x7f00000000c0)=0x5, 0x80000002) 2018/06/03 23:11:51 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:51 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1000000000003, 0x2000000000000008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xc1, "525cd5212b4a737147d81ab75635b9b2cbeeea7d2b3c3cc0e2fd71609a844dd4dd00512917088bed737fc3113f178c13dee8075b84bce1b8e5c455e4615b9cf32a211ec6925d53eed34d664f536f8803f67f7b79988cfc96683a3dd424bd0a210b21dbbeab47ae750e72ae894055d24d087a3aec65564bc909b71a4c23299ed5ca6b3ab3a571cea6cb28d764d9ddc778e51ae082f211d0371e136a50e7a8714f1d5a7d00156fccd009ba0e279821746bf51b91fc702a580e59f0aa13fb27c0d664"}, &(0x7f00000000c0)=0xc9) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffffffe, 0xfffffffffffffffd, 0xc, 0x0, 0x6, 0x20, 0x3f, 0xfffffffffffffff8, r2}, 0x20) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x3f, 0x4, @thr={&(0x7f0000000500)="5fd3d6260e2eee48e55533f2e63dff6f675199631e74dd21eb14a004ce576ac14dcd2a137b0ab974b7d1851e0523e1101ccc4496a2534edc76313dbbb83b8e1947a1e6340ea24e6a38f73c00608da0436915140dc46047f909e1af4cf949a60100b48ea9d176b050ce8a15f753bf95cee3d8a260176e59132478dbb43a0e10b32279b2464b57ac314f5e81d873be4985d80366f14df5f14a071ac4770a8c06ad39b45e83613312db221ea2da604c2e4328116e3e1cab4195cfe129fdc5bee814c67eced2ce4d95836062853c3e0af4b815190c867bb499", &(0x7f0000000600)="0eabfdd2edeb28bf7a22711c1992ea0d2d4b1c4f604e07fbe5278f72c3f7fb2c468d6fcdfcabdf735f575083fab6f395da1d835a47409c8eb50990d9da1cd8c5109270b3c93a71d002d6e738fc742e4b021c2bf141d72ed28de5b7265af3c1cf3b8d67d6ebe837f47d28e089cc746ca3088f91a98c89f5689b106e380522c9e3d0833897c8c8dd188dd21f2ecf8223b8b4285dc207bb558a400a61f6daf0eb3d33e060c15c77af1a0601"}}, &(0x7f0000000200)=0x0) timer_getoverrun(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e23, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x47a4}}, [0x0, 0xffffffffffffffcc, 0xa3, 0x8, 0x3, 0x1000, 0xfffffffffffffffb, 0xfffffffffffffffc, 0x1, 0x81, 0x8, 0x7ff, 0xffffffffffffffc1, 0x7f, 0xa4]}, &(0x7f0000000180)=0x100) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r4 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r5 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_SET_FD(r5, 0x4c00, r4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x1, 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000080)) 2018/06/03 23:11:51 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:51 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x84, @multicast2=0xe0000002, 0x4e23, 0x4, 'nq\x00', 0x10, 0x3ff, 0x39}, 0x2c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x81}, 0x14) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x100) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0)=0x200, 0x4) 2018/06/03 23:11:51 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x4000, 0x0) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000140)="ba5ef3ce23911f9117f403542c8e342d7140cccd7391782d721ee023857957c9cc61895760adf6462a8fa5835a999d1359cc2a0f498c4f84e59520743800139d16d24684c29093b6e919bc82bc222fe9fb503b11ef433828e1bbb2b52603887b75eb71662faf8a1c92900b2d4cdfa6276680fa0734674cbcbff2340e83ab34230248ba") r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8930, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/06/03 23:11:52 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc0ffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='task\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100), &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00000000c0)=0x7) fchdir(r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in=@broadcast}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000080)=0xe8) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='4/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/03 23:11:52 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000200)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000440), 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x1a}, 0x5, 0x1, 0xff, 0x5, 0x6, 0x1, 0x4}, 0x20) sendmmsg$unix(r2, &(0x7f0000005c00)=[{&(0x7f0000002e80)=@abs, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000080)="84138aeec46b87ddc556ad96ad0b536c3bbe70e98190a840349bd4ec6c1f050cd534daee5e166dcbc61329", 0x2b}, {&(0x7f00000000c0)="be6e3b7e12dc71162ec9436e72e4698fbfe633a5bb20ce095c0d7fec7d7c5deb0021b15f7f02521da7744e27ab31de3aa3ae6b1a15deb3829d3f7190aeb517cc82a3ce9b4a1932e0facedf0f02adad70394f08ecfa6295f3ce4e3f25ab2b530f2d845b6fb155c0b7587cd1dc722c799d1ff2dd5c19e602023dbc339b85ad36028c71e8b649a3ac0bdcfad81e6ea060d17096b67f", 0x379}, {&(0x7f0000000180)="41ddd7a4791e422ca6d7", 0xa}, {&(0x7f0000000240)="bd8a0fc9023336f30e7862bc32c51074e44ab49a94989d94b483860f1a4e6122c4164966c7ec518002378f24c2bb82de414e2bfff435adbf73cfd258eab57822714b126b37189f4f86a4496da13da4fcd97e21744845a019a0508430f4c2741e31c91f8c81b093572a76425be5b8237733b4a1f22194163431d2ea3ced0cba45d0df2d3fa80c8eaf0a1750b2db6e136762fbf3ce49382963d4e0d0bd4f21c765019b9682a6800d8cccc5605f7eac7a49076072065e39a54d726e61f6244c13034527", 0xc2}], 0x4, 0x0, 0x0, 0x44}], 0x49249249249275c, 0x0) 2018/06/03 23:11:52 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:52 executing program 5: capset(&(0x7f0000000100)={0x20080522}, &(0x7f0000000140)) r0 = socket(0x10, 0x2, 0xf) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)="7569645f6d617080") r3 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r3, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") sendfile(r0, r2, &(0x7f0000000000), 0x80000002) 2018/06/03 23:11:52 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2b00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"0c9d0100", 0x103}) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) 2018/06/03 23:11:52 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x58000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000180)) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000500)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140), 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000040)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000080)=""/6, 0x6}, 0x0) 2018/06/03 23:11:52 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0xe00000000000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:52 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x2002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x7, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001400)={&(0x7f0000001040)=@updpolicy={0xb8, 0x19, 0x101, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {}, {}, 0x0, 0x0, 0x0, 0xf0ffffff}}, 0xb8}, 0x1}, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x124, 0x4) 2018/06/03 23:11:52 executing program 5: r0 = socket(0x2, 0x803, 0x3f) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x10004) accept4$netrom(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/06/03 23:11:52 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x88ffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:52 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x2, 0x807, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='sysfs\x00', 0x0, &(0x7f00000002c0)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80400, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000080)={0x81, 0x200, 0x2, 0x2, 0x4, 0x20, 0x5, 0x800, 0x7, 0x4, 0x5004, 0x40}) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f0000000440)=""/186, 0x5f5) fcntl$notify(r3, 0x402, 0x1) exit(0x0) getdents64(r3, &(0x7f00000001c0)=""/57, 0xffffffffffffff04) 2018/06/03 23:11:55 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x40, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000140)={0x2, r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000180)={0x7, 0x70, 0xda, 0x401, 0x5, 0x0, 0x0, 0x80, 0x885, 0xf, 0x3, 0x2, 0x10000, 0x2, 0x800, 0x4, 0x2, 0x8, 0x2, 0x7, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x7, 0xcbf6, 0x3, 0x9, 0x800, 0xffff, 0x8, 0xfffffffffffffffc, 0x92e, 0x1, 0x6, 0xffffffffffffff6f, 0x4f, 0x3, 0x0, 0x5, 0x0, 0x0, 0x1, @perf_config_ext, 0x144, 0x5, 0x100000000, 0x6, 0x8000, 0x5b, 0x10000}, r4, 0x9, r1, 0x8) sendmsg(r3, &(0x7f00000000c0)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001680)="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", 0x11d}], 0x1, &(0x7f00000004c0)}, 0x0) 2018/06/03 23:11:55 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x4, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket(0x2, 0x0, 0x2) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000000), 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000300)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/06/03 23:11:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:55 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x200000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:55 executing program 5: r0 = socket(0x11, 0x803, 0x300) syz_emit_ethernet(0x11, &(0x7f0000001180)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@llc={0x0, 0x0, "a2"}}}}}, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) ioctl(r1, 0x8912, &(0x7f0000000100)="c626262c8523bf012cf66f") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x200, 0xfffffffffffffe0b) recvmmsg(r0, &(0x7f0000002e00)=[{{&(0x7f0000002b80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002d40)=""/164, 0xa4}}], 0x40000000000014d, 0x0, 0x0) keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}) 2018/06/03 23:11:55 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5376, 0x103800) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="9f", 0x1, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="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", 0x801, 0xfffffffffffffffd) r3 = add_key$user(&(0x7f0000001240)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)=' ', 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000001300)={r1, r2, r3}, &(0x7f0000001340)=""/245, 0xf5, &(0x7f00000014c0)={&(0x7f0000001440)={'michael_mic\x00'}, &(0x7f0000001480)}) 2018/06/03 23:11:55 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x4000000000000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:55 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000440)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000480)='ns\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000), 0x4) unshare(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) quotactl(0x5, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000380)="1049c8df06f9d3da109fc7190848822689c5afd5116a0258a13e2485d5aa20344f8dd657aa7d3ee54805fe525c843debb3f2f62a8b97f3f1e782280bdf7701113c7e9e82a2b5484758e6c9e3691c0414936c7561c4e760e7c17fa2216cdc4fdae06a9870b4bc296e27d43b357584e1bcedd852e0ee87f33d1bb6c71a3ce41d8c03e9bbe453cb86e33346a9004894750e0b7e411377f4f3f76be55e3c34bb7f6774c673dbaed0cab0dc48c7aa054a9610fe0cac067e088e3a71ade86f76") fcntl$setstatus(r0, 0x4, 0x400) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/224, &(0x7f0000000140)=0xe0) [ 573.935618] MPI: mpi too large (16392 bits) 2018/06/03 23:11:55 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x33000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:55 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x3, 0x81, 0x81, 0x6}, {0x6bd, 0x4, 0x6, 0x5}]}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"79616d300001178b00", 0x4012}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x11) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000040)) 2018/06/03 23:11:55 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001d0000000000000000000000000000000000010000000a00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005200000000000000"], 0x1) splice(r1, &(0x7f0000000000), r0, &(0x7f0000000080), 0x5, 0x4) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/06/03 23:11:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:55 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000005, &(0x7f0000000ffd), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0xc2881) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) 2018/06/03 23:11:55 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x14, 0x1, 0x7, 0xfffffff7ffffffff}, 0x14}, 0x1}, 0x0) getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) ptrace$getregs(0xe, r2, 0x0, &(0x7f00000001c0)=""/30) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000800), 0x4) 2018/06/03 23:11:55 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xfeffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:55 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x10102, 0x10) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{r1, r2+10000000}, {r3, r4+10000000}}, &(0x7f00000001c0)) socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x800) 2018/06/03 23:11:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:56 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000040)={0x30, 0x8, 0xe6, "651c0d9ba984ef43d0dfb0d63bc9eacd703988655a50fb6982daee1547ca637ba8499ea81d2fed8a9cba7e8720b1fa84"}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000080)) 2018/06/03 23:11:56 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:56 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0xff00}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, 0x90) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) 2018/06/03 23:11:56 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)=ANY=[@ANYBLOB="0003"], 0x1, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)={0x1}, 0x8, 0x0) msgsnd(r0, &(0x7f0000000340)=ANY=[@ANYRES32], 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x0, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0x2}, 0x4) msgctl$IPC_RMID(r0, 0x0) 2018/06/03 23:11:56 executing program 7: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c00)=ANY=[@ANYBLOB="080100000000002c000000000000000000000000000000000000000000000000dad8a8a174c9ab09d8"], 0x29) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) r3 = socket(0xa, 0x1, 0x0) inotify_init() ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000002dc0)={0x2}) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x5f, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000005f4, 0x62, 0x0) sendmsg$rds(r2, &(0x7f0000002f00)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/4, 0x4}, {&(0x7f00000000c0)=""/93, 0x5d}, {&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f0000000380)=""/160, 0xa0}], 0x4, &(0x7f0000004640)=ANY=[@ANYBLOB="580000000000000014010000060000005b3e000007000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="140c0000000000002d0f000000000000faffffffffffffff010000000000000020000000000000000500000000000000580000000000000014010000070000000700000002000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB="0300000000000000"], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="0200000000000000010000000000000008000000000000002c020000000000000000000000000000ff000000000000005800000000000000140100000800000001000000f0ad0000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="0100000000000000"], @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB="ff07000000000000"], @ANYBLOB="000000000000000000000000000000000200000000000000020000000000000005000000000000000600000000000000180000000000000014010000020000000000000000100000480000000000000014010000010000000004000001800000", 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@ANYBLOB="0010000000000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="9f00000000000000", @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='c\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='*\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000009c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='m\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1700000000000000", @ANYPTR=&(0x7f0000000a80)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="09000000000000004000000000000000ff7f000000000000180000000000000014010000020000000700000001000080"], 0x210, 0x44085}, 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000002e00)={0x4, 0x0, [{}, {}, {}, {}]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) sched_getattr(r4, &(0x7f0000003040), 0x30, 0x0) accept4$unix(r1, &(0x7f0000002d00), &(0x7f0000002d80)=0x6e, 0x800) getsockopt$sock_int(r3, 0x1, 0x1e, &(0x7f0000000a80), &(0x7f0000002f40)=0x4) connect$netrom(r2, &(0x7f0000002f80)=@full={{0x3, {"677c6031e33a25"}, 0x81}, [{"c6430820d26fb6"}, {"cad76499df8ec8"}, {"f9de00e3e8670a"}, {"2fc5289ade5a4b"}, {"b4b25fb75e5b69"}, {"f2e78ff2430434"}, {"5a79263a258601"}, {"5a58d31262b95b"}]}, 0x48) 2018/06/03 23:11:56 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x5) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x1, 0x63, 0x1}, [{}]}, 0x58) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x400000) open_by_handle_at(r1, &(0x7f0000000100)={0xe8, 0x2, "4533381f0ba51f4496d4f8afa62475d848ea7d2560c45af224acdc863ff707b69194d06dded07b6d9a32d710d75c9b5ab5e9c969e89a5f3b22e111336848c888902cc321e872e069b683600e3884452cc2fb45565447a3041960902095c62238fe4af92a3f8ae445e5f785710d0d95acfc04edd08ad831973bf0445b37300797df937709ac5ba6f8b0378f2d8eea7e861888943ec855f0f3de971987caf46dbe46bda9e6b44d71ad4958a9c01d1bd04b8178d2a01435953ff8931c98197aa891a795b35298b5f988390f74ca35977949a88a7c705b4499a1caf70e990fc628fe"}, 0x0) 2018/06/03 23:11:56 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x29}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:56 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bridge_slave_1\x00', &(0x7f00000000c0)=@ethtool_stats={0x1d, 0x1, [0x1f]}}) 2018/06/03 23:11:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:56 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(mcryptd(sha384-avx),cbc-camellia-asm)\x00'}, 0x58) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400100) r2 = msgget(0x0, 0x29) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/135) ioctl$TIOCGPTPEER(r1, 0x5441, 0x1) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x101000) getsockname$netrom(r3, &(0x7f00000000c0), &(0x7f0000000140)=0x10) bind$netrom(r3, &(0x7f0000000040)=@full={{0x3, {"02823047372b9e"}, 0x3}, [{"c2d392accba78a"}, {"902bbe642d6cb5"}, {"2ef0431adce959"}, {"39c5d728cf6569"}, {"65b927856df624"}, {"947ada70b1c166"}, {"c54fdf4fa16c9d"}, {"290c954e733d5e"}]}, 0x48) rt_sigreturn() syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x7, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000003e80)=[{0x0, 0x0, &(0x7f0000002a80), 0x390, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) r5 = socket$inet6(0xa, 0x1000000000002, 0x0) bind$ax25(r1, &(0x7f0000000340)={0x3, {"5b9b96086b7adf"}, 0x3}, 0x10) ioctl(r5, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") recvmmsg(r4, &(0x7f00000071c0)=[{{0x0, 0x0, &(0x7f0000006140)=[{&(0x7f0000006000)=""/103, 0x67}, {&(0x7f0000006080)=""/160, 0xa0}], 0x2, &(0x7f00000061c0)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000007380)={0x0, 0x1c9c380}) 2018/06/03 23:11:56 executing program 2: r0 = socket$inet6(0xa, 0x1000000000003, 0x2000000000000008) ioctl(r0, 0x8912, &(0x7f0000000280)="0047fc2f07d82c99240970") r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0x0, 0x0, 0x10000e0, 0x0, [@sadb_key={0xf, 0x9, 0x360, 0x0, "ea8bd7568e05471be16b7b6f5c4776d1e87ced0337f62ecc34771452160f49d65b39b0220efe3f051afbef00218ff799b65db708ef95fe2109795b97ec8e41525269c29b72d6c2d17e6170a0f72448e87d6b48adc3e34ee9785d7b63ed7723e9e45b97e840296416e76d3e86"}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_sa={0x0, 0x1, 0x4d6, 0x0, 0x1, 0x23, 0x4}]}, 0xb0}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x7fffffff, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x8, 0x8000, 0x8}, 0x10) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000100), 0x4) 2018/06/03 23:11:56 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000000280)=""/1, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd0ffc)) r2 = gettid() ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/06/03 23:11:56 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x84ffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:56 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7, 0x4e23, 0x0, 0xa, 0x80, 0xa0, 0x0, 0x0, r2}, {0x45, 0x9, 0xbe36, 0x800000000, 0x4, 0x5, 0x1, 0x2}, {0x5, 0xde, 0xff}, 0x8, 0x6e6bba, 0x1, 0x1, 0x3, 0x2}, {{@in6, 0x4d3, 0x32}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3502, 0x0, 0x2, 0x80000000, 0x1f, 0x200, 0x8}}, 0xe8) sendmsg$rds(0xffffffffffffffff, &(0x7f0000001b80)={&(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000000340), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00\x00\x00\x00\x00', @ANYBLOB="00000000000000800000000000000000000000000004004462970c0d2f2b000000000000007d9a140b9fa4565b3c05fe54d822a10a8f3b79a1d0f866a81b00ebff040d5fbef9258ea61c115c4055150bd0893800000000000000000000000000"], 0x68}, 0x0) r3 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000752ffc)=0x10, 0x0) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 2018/06/03 23:11:56 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:56 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x2, 0x3f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f00000000c0)={{0x400, 0xfeb8}, {0x4}, 0x3, 0x2, 0x1}) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) personality(0x0) sendmsg$alg(r4, &(0x7f0000b37000)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000140)="cf2dc3a1c46717cbbd", 0x9}], 0x1, &(0x7f0000000000)}, 0x0) accept4$alg(r1, 0x0, 0x0, 0x800) recvmsg$kcm(r4, &(0x7f0000e63000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/06/03 23:11:56 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x600}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:57 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="b5000000ee0cd74c4f4f0aedef73a3991a56623dd3943db5a7e72c946911404ddc758741a5786301937b015680cbeb8b1c4dd4f5c460e14a60d944c84694c4de1f3c392c6b4d1b050338f11cc40000000081ff34d1634d9bb9358edbd67b8024882a1567a764b6bc87ced81043d123be95788afb5c127d6d54a7c9d50e278e9d90b2b5871c94d565f74d708e8bc24661f78342e0215993e5396a4d10d05064283685240c4dd05d1f0f4020e9dd000000004f"], &(0x7f0000000140)=0x1) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000000)) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000400)={"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"}) gettid() timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(0x0, 0x0) 2018/06/03 23:11:57 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x1, 0x9, 0x400}, 0x10) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/23}, {&(0x7f0000000440)=""/243}], 0x34b) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000140)={0x80000001, 0x3, 0x6, 0x0, 0x0, [], [], [], 0x1, 0x1}) 2018/06/03 23:11:57 executing program 3: syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x100) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000340)='/dev/zero\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x4000, 0x45) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000380)=0x80000000) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000004d40, 0x1000000000040) r4 = pkey_alloc(0x0, 0x1) pkey_free(r4) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140), 0x0, 0x0) r5 = socket(0xa, 0x1, 0x0) ioctl(r5, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") getsockopt$IP_VS_SO_GET_VERSION(r5, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000240)=0x40) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000280)={@rand_addr, @multicast2, 0x0}, &(0x7f00000002c0)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000300)={@mcast2={0xff, 0x2, [], 0x1}, 0x41, r6}) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280), &(0x7f00000001c0)) 2018/06/03 23:11:57 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', r1}) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000000)=0x8be) 2018/06/03 23:11:57 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3300}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:57 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0xe}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:57 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f000039a000)=[{0x9, 0x5}, {0x6}]}, 0x10) sendto$unix(r0, &(0x7f0000000180)='[!', 0x2, 0x0, &(0x7f0000001280)=@abs, 0x6e) fstat(r0, &(0x7f0000000000)) 2018/06/03 23:11:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:57 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:57 executing program 7: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) prctl$intptr(0x22, 0x0) fcntl$setflags(r0, 0x2, 0x1) [ 575.985861] Invalid argument reading file caps for ./file0 2018/06/03 23:11:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:57 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) poll(&(0x7f0000000200)=[{r0}], 0x1, 0xffffffffffff0000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000000)=[@register_looper={0x630b}], 0xd7, 0x0, &(0x7f0000000440)="5e28a928b7b064604e0e282c5e59178e911afbbf407f5d60c0018fc63978a8215812c8a9dd1f30dd744e464f514cbb5ddacf40c59a28a69893bd1d1d2ce267e600c0adadbea88e267e38a72bf1e972735e80890ca432f62e12f44d581b90c8116a8863791cc8c252e2fd2cd95256d3fc06a1b55bf3a5f0287d1302b8a80b2fa171f4982ca35775e9117eef9c33965afa43e3ea89112e6af73851ff88f25a0f22b5bb98aee1b9f3eeb8f1b315a4aa2735a265a1793a628b73d3d11e631b7c2b06667dc8df0e0a1a310cd846e6552ad26fbc77510e59111d"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x4c, 0x0, &(0x7f00000003c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340), &(0x7f0000000380)}}}], 0xfffffffffffffeec, 0x0, &(0x7f0000000300)}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x4, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={r3, 0x9, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000300)={{0x7fffffff, 0x92}, 'port0\x00', 0x81, 0x48, 0xfff, 0x0, 0x484, 0x9, 0x8000, 0x0, 0x3, 0x8000}) set_tid_address(&(0x7f0000000280)) 2018/06/03 23:11:57 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x100000001) accept4$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x12c) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000040)=0xffffffc0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x600280, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in=@rand_addr, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) connect$packet(r1, &(0x7f0000000300)={0x11, 0xff, r2, 0x1, 0xffffffff, 0x6}, 0x14) 2018/06/03 23:11:57 executing program 1: syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x20a000) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) sysfs$1(0x1, &(0x7f0000000200)='/dev/kvm\x00') setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f0000000180)=0x7fffffff, 0x4) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r4, 0x4138ae84, &(0x7f00000003c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x8005001f, 0x0, 0x0, 0x28, 0x0, 0x6500}) [ 576.954487] binder: 3703:3721 ERROR: BC_REGISTER_LOOPER called without request [ 576.962015] binder: 3721 RLIMIT_NICE not set [ 576.966538] binder: 3721 RLIMIT_NICE not set [ 576.974879] binder: 3721 RLIMIT_NICE not set [ 576.979451] binder_alloc: 3703: binder_alloc_buf, no vma [ 576.985077] binder: 3703:3721 transaction failed 29189/-3, size 0-0 line 2971 [ 576.992440] binder: send failed reply for transaction 138 to 3703:3704 [ 577.122368] binder_alloc: binder_alloc_mmap_handler: 3703 20001000-20004000 already mapped failed -16 [ 577.134170] binder: BINDER_SET_CONTEXT_MGR already set [ 577.139548] binder_alloc: 3703: binder_alloc_buf, no vma [ 577.139557] binder: 3703:3721 ioctl 40046207 0 returned -16 [ 577.150967] binder: 3703:3722 transaction failed 29189/-3, size 0-0 line 2971 [ 577.162183] binder: 3703:3722 ERROR: BC_REGISTER_LOOPER called without request [ 577.169624] binder: 3722 RLIMIT_NICE not set [ 577.177613] binder: 3703:3722 got reply transaction with no transaction stack [ 577.185173] binder: 3703:3722 transaction failed 29201/-71, size 0-0 line 2763 2018/06/03 23:11:58 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:58 executing program 7: r0 = semget$private(0x0, 0x20000000102, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc00) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x800000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x1, 0x80000000}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x1}, 0x8) semtimedop(r0, &(0x7f0000033816)=[{}, {0x0, 0x8091}], 0x2, &(0x7f0000000040)={0x77359400}) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$GETNCNT(r0, 0x0, 0xe, &(0x7f0000000100)=""/82) 2018/06/03 23:11:58 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x4a49, 0xfe00000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r0, &(0x7f0000000340)=""/239, 0x94) 2018/06/03 23:11:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:58 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40080, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000580)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x300, 0x3f, 0x300, 0x70bd26, 0x25dfdbfc, {0x1a}, [@generic="833abb0c33884b5b81f354d99510be591bcb39a8d7112a5cd7ae1b192c70c7464e941ee4bc59827b3764a8697ab164961ea4f54326ec38235e3980fa268018c2683d9e0d47beafe20753c20df57ef6b51c9c545396c41b1d2b197453887fc77fb781f7801e8b0247bc6efc1a7339142737acb451930dfcc87aeb9d22df827abde27b57cf9f9c12c26adb9f67665f4768a845b30888ff7751271e15416e8ff63cb2841c5e08799f298bf39dde0e788486314fba321cb5ad062dc9a135a91dc769b799abbf", @generic="53c97aac0af1d4703db9c19e870cd493b5ed9d4017382c048b49e64b6a7718670f701cd95be2bfdf9fb8f450815ad49646abff0e7fdb1301adad278684b437e7cf709d1059a2cdcc365ad08cccaac1a3a55dc75de1319f2e56f128e30c393b8167ef81076927e0c48ec98b62bad853263311f1c6b86ae5fe", @typed={0xc, 0x95, @u64=0x1}, @generic="4eb429bb49b4b8a1cad575c3d9b5f243cdcff162cdad912666c03f300c95ce56a4842c741f8339959c1ebd0971639df038ecd54ff7016ab92d4c74eb8cc32f7550388ed0cb8c918308d38cbd769e1f13d24f075891d04672734564fc0ddd11d741c361284b070227078f7ec8981434009b257ff077f8b9624041e5c81a72daf253652850da178b2465e9d3e0741690e83a389da6f6d8808a2528f9e4ca489042a3a91a3ad4f567f9785f1c16bd4ce53d2beed7b35418d2eb73237e67b5cb006a9b299d31fe4ff0b5dd260d6f9a768bbb4e62ae702f46", @generic="0b5e43243a1c6495073a039bd5584159b03ca309af1560c927e4161d74424767aa5860d868cba8c302d9805c5f1d6411b922f70049243b9ad2efe4c87d3c04fd4bc9c99c6ec6b09ce99b2a0aa5bfbb833e6e5b4a3906959cf3184a58dcdcbb11d3836572eb1501875791ca931deda3dd8c86f5e6b2434737b8752dde134a416610264fcb6b1d16c9efec5bab289562909e5ed850965cd857f94559a96992056fc3fd7be20b4d4927d3d234420a05b52bba2d83eafaf454af36e0802079b39ee6d0c57347db", @typed={0x8, 0x95, @u32=0x3}]}, 0x300}, 0x1, 0x0, 0x0, 0x4}, 0x4000) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x18, 0x2d, 0x119, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f00000005c0)={0x5, 0x7}) 2018/06/03 23:11:58 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00000000c0)) 2018/06/03 23:11:58 executing program 2: keyctl$set_reqkey_keyring(0x6, 0xfffffffffffffffc) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f00000000c0)={r1, 0x1}) 2018/06/03 23:11:58 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x3f000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) [ 577.305077] binder: undelivered TRANSACTION_ERROR: 29189 [ 577.343452] binder: undelivered TRANSACTION_COMPLETE [ 577.348731] binder: undelivered TRANSACTION_ERROR: 29189 2018/06/03 23:11:58 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:58 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:11:58 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x9457}, 0xfffffffffffffd85) r2 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x280) r3 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0xfffffffffffffffc, 0x8000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r4 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc), &(0x7f0000005ffc)=0x4) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xee0, 0x400) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r6, 0x891c, &(0x7f0000000600)={'veth1_to_team\x00'}) read(r1, &(0x7f0000000240)=""/254, 0xfe) r7 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r7, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r3, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r3, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f00000000c0)=0x4000000000009) fcntl$setlease(r4, 0x400, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_mreq(r7, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r3, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000001100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) read(r1, &(0x7f0000006000)=""/4096, 0xd6) sync_file_range(r7, 0x0, 0xa4, 0x1) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc1105517, &(0x7f0000001000)=""/250) 2018/06/03 23:11:58 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000100)=0x6e) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x2) write$cgroup_subtree(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="2b6d656d49aa46c54275b65e20445fdbb3e47a38dc43052fbaaae76bda0143eb342ca6404da5f341fb2d2709a6edb47233fefabdbfd7c8fb2724d23faaaa99e7937056799d0a574bf410925af452b314850350e8e79abd02b27b0fb253a1276dc4ba836f4d71035f7f60876b0ac2ea0ab285ba4f8bfc89613de8ffe9a2a3967bc867e79a"], 0xd) 2018/06/03 23:11:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000001600)=[{{&(0x7f0000000140)=@sco={0x1f}, 0x80, &(0x7f00000006c0)}}, {{&(0x7f0000000740)=@rc={0x1f}, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)}}], 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000000)={0x8, 0x200, 0xfffffffffffffbff, 0x7, 0x9, 0x1}) 2018/06/03 23:11:59 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x3580, 0x4, 0x8}}}}}, 0x0) 2018/06/03 23:11:59 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x300}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) [ 577.513878] QAT: Invalid ioctl 2018/06/03 23:11:59 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000040)=0x1, 0x4) sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f00000018c0)}}], 0x1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2aa, 0x10002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x20, 0xc3e8}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={r3, 0x240, 0x7, 0x6, 0x7ff, 0xffff, 0x9400000, 0x580, {r4, @in6={{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x1a2db9a}}, 0x7, 0x7, 0x2, 0x2, 0x2}}, &(0x7f0000000300)=0xb0) recvmmsg(r1, &(0x7f0000001840)=[{{&(0x7f0000001540)=@rc, 0x80, &(0x7f0000001780), 0x0, &(0x7f00000017c0)=""/83, 0x53}}], 0x1, 0x0, &(0x7f0000001940)) [ 577.580938] QAT: Invalid ioctl [ 577.601441] snd_virmidi snd_virmidi.0: control 76:0:0:Î:0 is already present 2018/06/03 23:11:59 executing program 1: flock(0xffffffffffffffff, 0x800000000000007) 2018/06/03 23:11:59 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2, 0x200000002, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e26, @rand_addr=0x4}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, [@rand_addr=0x2]}, 0x14) 2018/06/03 23:11:59 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) 2018/06/03 23:11:59 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x40000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:11:59 executing program 2: ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00000002c0), 0x318) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x20400200000000}, &(0x7f0000000140)=0x281) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/06/03 23:11:59 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_XCRS(r2, 0x8188aea6, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000080c2516199cea9c66390870926104372d441d844871ec4c24a1ffa7fe402db6f36896b7563e355106234231ad0ec179e30ecfe9446d670d2351297067f8d9e56dd3f6c751f58aa0f03a4394f3cef6ef8f15d99152e30a824ded1a85c62d946bb2bc76bacd73cbbf8c921e9ee8378526ff8df8b1d1828283f1af372bf3eb2b41077dd098e2f9b72b8b732da29447794c6735c97fb60d5a6aa89be53af93570bd3f567d7a77340f93f3bf06615d408d7"]) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/06/03 23:11:59 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2c00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:11:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:00 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2b}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:00 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f00000000c0)=0x1ff, 0x4) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = socket$l2tp(0x18, 0x1, 0x1) getpeername(r3, &(0x7f0000000340)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000100)=0x80) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@textreal={0x8, &(0x7f0000000140)="65d9f3ba2000b0e1eed9ff66b8c4b800000f23c00f21f86635000005000f23f80f01d1baf80c66b8a322e48266efbafc0cb09dee6726670f32670fb2aec1cb0000ff22c02200", 0x46}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000001c0)={0x0, 0x0, [{0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @msi}, {0x0, 0x0, 0x0, 0x0, @sint}, {0x0, 0x0, 0x0, 0x0, @adapter}, {0x0, 0x0, 0x0, 0x0, @adapter}]}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/06/03 23:12:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:00 executing program 5: syz_emit_ethernet(0x7a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, '>![', 0x44, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @empty={[0x89ffffff]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}}, &(0x7f0000001640)) syz_emit_ethernet(0x100e, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@generic={0x18, "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"}}}, &(0x7f0000000000)={0x0, 0x2, [0x873, 0x412, 0xa49, 0x7f6]}) 2018/06/03 23:12:00 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x300, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r1, 0x40405514, &(0x7f00000000c0)={0x7fffffff, 0x5, 0x10000, 0x6, "ce6b97f04f92df2460523ec299ec99bb4454e50472ee0182b200717fe0e1b4a0f81091ad7890bc2f407536d5", 0x36d}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd(0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x0, r3}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x8000) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x1}) 2018/06/03 23:12:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-blowfish-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a", 0x4) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000140)=r3) poll(&(0x7f00000012c0)=[{r1}], 0x1, 0x318000000) recvmsg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=""/123, 0x7b}, 0x0) 2018/06/03 23:12:00 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6c}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:00 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f00000000c0)=0x81, 0x4) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00000003c0)="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", 0x1000, 0x20000080, &(0x7f0000000000)={0xa, 0x4e21, 0x20, @empty, 0x8}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x1c, &(0x7f0000000240)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000340)=0x10) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000002780)=[{&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f00000014c0)=""/252, 0xfc}, {&(0x7f0000000240)=""/158, 0x9e}, {&(0x7f00000015c0)=""/211, 0xd3}, {&(0x7f00000016c0)=""/140, 0x8c}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x6, &(0x7f0000002800)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/06/03 23:12:00 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x40000000000001, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001c00)=ANY=[], &(0x7f00000017c0)) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001840), 0x0, 0x0) close(r0) 2018/06/03 23:12:00 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3c00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:01 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$sock_bt(r2, 0x8907, &(0x7f0000000080)="543d67de5bdfd5e97ab2f3eb6171e51926a6e4f6ec64f1dc4ae3d4f64ed357d67b0d9ff42038bc6fb72cbb64ff68c779acf982dca9ac1656a66adad0f7006b263e1d0d38db6849c6c8f96e4dc9377f3a58f51a11a91df65d4cedd5cd555886a63c5ef14001669abe0af64f9da08858e744daf349457b5fd7a9d46a8975011deef05a804adb4913b5879dd7e295ce38af408aeeb99c5e9e032f3648809ce5a20d002c3d20155aaddfe274b4b38d9cee82123f6b6b88288d4c99b8ca2385f67a9577b4c58ecc5ea91eb5a65179d90ac439e279a5426c") ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'bridge0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x82, 0x0) 2018/06/03 23:12:01 executing program 5: nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f00000001c0)) nanosleep(&(0x7f0000000380)={0x0, 0x1c9c380}, &(0x7f0000000040)) r0 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xf5, 0x400140) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ion\x00', 0x0, 0x0) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, &(0x7f0000000280)=0x6f0, 0x1f, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/udplite6\x00') 2018/06/03 23:12:01 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x8000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:01 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x80}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x0, @time={0x77359400}}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/03 23:12:01 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f0000f40ff8)}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x200007fd, &(0x7f0000001240)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x921b527a62bfd8af) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1000) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") 2018/06/03 23:12:01 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect(r2, &(0x7f00000001c0)=@ipx={0x4, 0x4, 0x5, "d801f1ba93f0", 0x40}, 0x80) ioctl$KVM_SET_SREGS(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)={{}, {0x0, 0x0, 0x0, 0x0, 0xb8}, {0x0, 0x0, 0x0, 0x0, 0x6}, {0x0, 0x11f004, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x6d50}, {0x2004, 0x0, 0xf, 0x9, 0x6, 0x2, 0x0, 0x0, 0x0, 0xe33, 0x0, 0xb461}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, 0x0, 0x0, 0x0, 0x81}, {0x0, 0x3000, 0x0, 0x5, 0x0, 0x4, 0x0, 0x5, 0xc8, 0x0, 0xdb0}, {0x0, 0x16000, 0xf}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x1, 0x0) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000180)=0x1) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) socket$inet6(0xa, 0x805, 0x1) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) accept4$packet(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14, 0x80000) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in=@dev={0xac, 0x14, 0x14, 0x19}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xff, 0x4e22, 0x2, 0x2, 0xa0, 0xa0, 0x89, r5, r6}, {0x5c0e, 0xffffffff, 0x7342, 0x4, 0x400, 0x4, 0x6, 0x48a}, {0x3dac773, 0xc0, 0x0, 0x6}, 0x5, 0x6e6bb3, 0x1, 0x1, 0x2, 0x2}, {{@in, 0x4d5, 0x3c}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x3, 0x3, 0x0, 0x100000000, 0x10000, 0xfffffffffffffff7}}, 0xe8) ioctl$BLKROGET(r4, 0x125e, &(0x7f00000002c0)) 2018/06/03 23:12:01 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:01 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe00000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:01 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:02 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3300000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:02 executing program 7: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20}, 'veth1\x00'}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') readv(r1, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/06/03 23:12:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth0_to_bridge\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000500)=ANY=[@ANYBLOB="2c00000010001500000000020000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100ffffffffffff0000"], 0x2c}, 0x1}, 0x0) 2018/06/03 23:12:02 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0xe000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:02 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0xffffffffffffffee) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7", 0xfffffd5e) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[@ANYBLOB='z'], 0x1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_user\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x1000, 0xb8]}, &(0x7f0000000140)=0x8) recvmsg(r1, &(0x7f0000000640)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/227, 0xe3}], 0x1, &(0x7f0000000540)=""/222, 0xde}, 0x0) 2018/06/03 23:12:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac0fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x21) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000080)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$can_bcm(r2, &(0x7f0000000340)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000043ce560adec12d3dbf444ec44ce703a405a688ddc747083fa1506df3576e0d51f7e321ed5cfcd6770642cdbdd1767ebc01e8d1eb1d9f2a4fd82067e0be3a7b6388ae69bb9511babd804b4aaeed330251e8401edf0b17173f03820762bd60bfedd0de0d9accbdaf1cb9000501778278f44c84e836b27b36b52439526718d332cee5c1e28382a3958616389c6af2566282e408b1f7337d00d3cd27de1dc337d797c43244a9374dd4e0e61496db7551ce73493aed10c5df908bc26b32af20eb267d4ce76ae922f9edf366a8c738a2663c1e459defd820b4d4eec07533"], 0x48}, 0x1}, 0x0) recvmmsg(r2, &(0x7f0000004880)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000180)=""/44, 0x2c}}, {{0x0, 0x0, &(0x7f0000004700)=[{&(0x7f0000004680)=""/116, 0x74}], 0x1, &(0x7f00000047c0)=""/153, 0x99}}], 0x2, 0x0, 0x0) 2018/06/03 23:12:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) readv(r0, &(0x7f0000001500)=[{&(0x7f0000000280)=""/70, 0x46}], 0x1) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000480)="8e30605e48bdde005b03a44c65831df8403b4d79bb2ac9344d57f76e921882fb5d684874073857e69b64156c863194fac344c456207e9792cadbd67886635da90fb3a74e58c650a6ebaf324a9cb0ab61232e2e90afc23dc3bbe1c8f6931ef24ec10cf8e2a77d1fbfb7", 0x69) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x6, 0x4) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000140)=""/83) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000100)=0xfff, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000000440)={0x2, 0x1, &(0x7f00000001c0)=""/173, &(0x7f0000000300)=""/33, &(0x7f0000000340)=""/240}) close(r0) 2018/06/03 23:12:02 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="15000000700006000000009f1416cf67b5dc80a7c45015facb1fb3bb1cf72aa882f7d69b50feebd6dd45f74d792f5b6f73455b") fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000000040), 0x4) 2018/06/03 23:12:02 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000e40)="0047fc2f50dd2c99240970") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, 0x1c) r2 = shmget$private(0x0, 0x1000, 0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) sendto$inet6(r1, &(0x7f0000000300), 0x0, 0x400806e, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) sendto$inet6(r1, &(0x7f0000000140), 0xfeae, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 23:12:02 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x89ffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:02 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x8000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000100)) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f00000001c0)={[0x10000, 0x5000, 0xf000, 0x2], 0x9, 0x1, 0x7c313ff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/06/03 23:12:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:02 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000480)={0x0, @dev, @local}, &(0x7f00000004c0)=0xc) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=@mpls_getroute={0x24, 0x1a, 0x200, 0x70bd26, 0x25dfdbfe, {0x1c, 0x20, 0x14, 0x4, 0xff, 0x3, 0x0, 0xa, 0x2a00}, [@RTA_OIF={0x8, 0x4, r2}]}, 0x24}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) 2018/06/03 23:12:02 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)="2e2fe5503991289b67d77930ae396367726f", 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) fstat(r1, &(0x7f0000000140)) 2018/06/03 23:12:02 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000001c0)={r1, 0x2}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") keyctl$get_security(0x5, 0x0, &(0x7f0000000080)=""/246, 0xf6) 2018/06/03 23:12:02 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x4000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(xeta)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x9d, 0x1) 2018/06/03 23:12:03 executing program 5: r0 = socket(0x3, 0x3, 0x81) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=""/22, &(0x7f0000000080)=0x16) sendmsg$netrom(r0, &(0x7f0000000780)={&(0x7f00000000c0)=@ax25={0x3, {"21fcc1cf7c218b"}, 0x1}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000100)="c99e5e05531cf2ee5bd566ed71d9e7ac358548a58be67aa965cb3b1e0c4c2113b328139faaa8f9dd7244a69e631e21e807ea17d3727dbbca8dbb1af645c1c175ed1eaed366d1b1bc17643affc50673ac8a3b3cd029a23645b192a0462ee5c0c10ed9e425", 0x64}, {&(0x7f0000000180)="6940d848b0d4a12cd5e02a47f93307ef5935212f68c9ad5d7ef4bb42c2bdea6db69ab46545f13f08343240828ae7a6efc14615fb24c6cca3be270e1448ffb14f425a7f14687e222dace5972f25291295b24db264ffb3dc3aabb0cc715a06872140b84d84ebb8e34ce4d3e7a1aaf08fed9bdbd7536dff945774c63355cbc504547c8dec4788057881ca6f4c65bf806b15b07cb75910db25b394d9f56d5a49dade93b3f8226747722f386a39a985739b2f9143bccf1ea1", 0xb6}, {&(0x7f0000000240)="9ec73dc047b4d83a0666d0e3182388f56e1a00a68ebc67e24b60199089438d3c3fd6bcf5aa8c06d4c150d0ca18186bf344356567542a013feffb6ad191ade12123418633b284e4ff04768a8bd7740584c324c53046061a83e1f33fa8ac4c9b180ceb76250e509d5c07658ee3432dc90d24b737897fad06ada5dc9c294d296d7689e6", 0x82}, {&(0x7f00000014c0)="fae646f04bc2c002c1bc3f36b49b6356c8815f6676117b641eaa6fa76e8c1e86e9503660b33eb0d58a7f6a89edadd139eed465b3c854065ba2069018b6ee578c7adce06084d9fdb54e24a01c3b3935129e3a4924572e6dbc00fa1c4c5e3c15292da64686c5c4922a166b7bbd68c63078ed19cc316d2acfd2f7195e8867bd5b29347196f58ef065377b3e6325803e6ec973341992f580091479166a55ac4dc4487639798d38218cec0446a5e930d963ddf26b5c82f64cf2e4f99e1889580dd4c46da846f42e4bd0d1be0386c8cd59c6cfd83e6a5fa96942c6aae4c02798764dd9d0f0ae14605337e5460f6bbd0114d58df880cd58279520a9da88ee8a8312d6e55ce57fb76abc40d628132fe02213219c9623887d35fc556148efa2fff7c374477b2937c8a74e5a2c39bfd7448898d317b9f1409096d46e189f38dde87da8f094f7d9421c4d7cb94b4de10fc44af670e17420cba2a699d4227b1bc85e434a4e7e114f8a8c7ed743d53b2228c931f66b3a523f3bf8d4772992ddf2a5266e35388b7f753b0ce9bbaeba8bda65425c4f5e061ac45e32d06644d2361096d7ebb394398e78889520e2c79119f29734c4f8b283c9e24e2a09ef7a9cc72afa3ac32647be27cd4aef36ee6f5a2c6ccd51f391b75a3709d8d838eb1aee72998625900b1a0e83b17971c5794d5ae932d92f42991ddb9537d3f97579e4c129d34caa93be0a7f1afe558fa8f76038c1457c32c0e8792a105e256fb2d48ed2830a345322a846d3207b238df3c0882dd54e746524bdf4ba4d95ad19bce6f60678d4d8e42ffebde168564e47f525b8b145684501a0b4326f42fe86e7f8eaa60775bb5898aaaabd6ac7ba101765679b96deba517df9a6a016ff70b6009df93b6180aaca9655507c548b89a0ee37844db311477c93d4406e2660e5280360f01651c01bf31b31b3dcd8e2fa24e20bce1b93f7d62cd11121c63373d79ce0c48d9fc88c363ef671d922e0290f6813ee9c19910742e86201f49e35d8f3ffb71a05c166738af4350e4fbbebcbcefe66c99d22962dd6be0663fed48d429c446ef1cf8dc6715488867c06e293140fc40b1a0166e908cebd7d83f69bfceb76814bdc9bdc59d7daced43f95ace7d3575253ba83a64dd50ad202ade9771e128bdaccf73686321195750ddb7196c4abfcaa0d6df4cc3c15e391d9f8058cb66235af75dd16ce923a33f3c813769a8e55c1b6f0a439c0cf1aa59c7aabcb46538e50384613bac8e48680ba48406eee1b4037395d4ff725742157ef522e28683546cc1a36c3a59cecebef30f93cc4d465ffa30176801a3b6432cfe03d12a29450f8ae9ccb7ce0f097aebf34701b5f9fd782fe641ab70863daeab5ff70ecdc14742065083c8b172ef784ad695697397f1eaa13ffe973c8c04c41d8cd50856c55d5af2a00cfcd0d6f58a7c3aeaabaf8376305ca326451b960a7b809894c7e2f8aac75633acefb959e2d13020880a3cbb4c3c93666b83a4bf508c5a42bc266f6efe4f0ab2f8a3ed57118e75b2f620dc7f7fbd08bfca04644906f65ebc4b7a6f84d2cfb7ef51f8751b5f610618d25970284a6b4b8c5586d3d4f8fd8b766b3b18da1abec7b3169c5330b44d94ff9be23f29f67cfb1dd2c069ce79d32fae6de0635293cb1ed50f64446fd9e49f93b1e51ec0ad08c94140f5b7b57e25531f1d0ae6e341664868bfa602621b11f8b688ae7cf0c5b0b09c501321876cf51003c2e16bb769f4839fe0114f369e385b54b54c16831a0fec0543fc0d8cb403e00403d96065fe003d31760d98a19806834f3ff03624538cfd40c0c9ee9a1662ed394bfcb802bab3ba1aaf7f2f081eddef7fffa26a110b4bbde76286a1526a670fb650a7441008cb6c8ed80befcb26993bada391221e2bab2ef12f827606c9eefa6619361e255399814f9ed6fd40a01c3ed7141bd898c623cc0891021ed3bbec4cddf111b33ff701c3604a1f44a96266aa78ca5495d7575023fcfebec6c80e04fac51a6a79b10b1f2a97dd4628ccef933a807c1509df9d4385cfbbdea11831381dbd33323dda26c063c0af126290e911648f9054749fd89d81a772f3321f63b56bb0514562e239bac444fd9bcfbfcfc500b497d9d05d7b7d682974ef93a688b3b74087a7d299e786c18f717e55dc5b62f6efa7c026a6c5f83054a977a15ee4c50497205a198b23ee76c9f88ec8f804f266343b01f6a57aea99fbc62ff55cb6ca3dd67ebd73a153019c41a0240980caa53da52fd43f460aaa0b6b160497f49f341610b5fa668f691e4b2bfdf0697b913619d501b8b98455b04cb784ba6d07bc30a4c3af070483502c5768e84a5bf1b4ec0cd4e82dcd0f6c8a683ef3eede9535ccb9669f29c3842662032c90ec15d85683c7e0f5f6e9f96e03cee4ac319f3fc33e4f85faeba9dc9f4522e7b820fa00793750f006a36a8835724cb94772e75b9e6497cfcab93e9f4e90509833d633f66cf8a507a2806f695f24c89715675a4992ff736ea4fb2c64189a42778db94f6d8b1857693596787f92a0c812853933c401ae7213ea8ea3681d0e60e00abbe9cc60ed7b9d45ad5aef4be47ac6ed2a0625fd15062925a6c960aa0e7a8a1d15569395021ee32295309db14f16d04dbda0bd84aab9417e804a2d5647eb7168aeb62ffb12834610ec1eca0c665f1be5dc8a7fde7e6f65c1b9cb74380fdaec26b3b27be59ba0a47609180fcf1e03c9ff899cc668c4a26d7c3c4dd5dad919403ae3a9f52e716a5d07c147ef3f455332bf16e2dfc740e9e127041c4d92ff536dbb99724f5c02156391d37470006b5dc3e9c6f4a5ecc6154211c9e3519a08e286d88c2c59b248dd5224508085ef729d4f56fa9e420b57cdcf622c317a7879bca5ed3e3449dccd8fef83aecab9a7ae59fe562ed170a5a8d58aab63709f4006716724e7da1ce5663e12686f2e8c059ea5d3e33ccb4d71dc9ddcd2a89f849a00397862bcd9d5fafdd99e02f5f444de1227ef69a0bbdf474c42969b052f181482ce884e939a0c208b8a5111a5370025869c84f91a0d9af50fb9b3a02a7742a8833057aabed49f7234b2aa77c86f465ed20b911c2c10694613722f51e9ba7b115b5fb3edf91a677ba669c241bb72488fe6343f54c2d83939448210577e40b10d7a71412328828405d115fba9e08871fddfa6d81828913e7000c5b46aa656d49c57c4360e45c8b991e9ab0d6feed95febf237d675b72152167baf7c8bf7e4b6f7f2af2e2b6cc2e4c5c348b3b65c15af8e476e58d78c7df7782c437adb2d8b6a0eda86022f402f4ab7f698ec3e05fba6118ccfb8ea1c3378817d3608cb96fe6d1c5636d9ba1733384626d4406d3201eea952a74edfbcf66cd56e6c7e893f6a1cdf2089b5a8b91e36f79eb5783d0374c1c8ec9543c182579bba929f74efc50d440e86769740e2d66e78609cff50fb19b337234a2d71b0d4c1a4786dd85141290944c95c18a662bfa57b5506a4b482776bba282bad619eb69f0224e7e8528be8c8806b57acee0af2d35bcc9a9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0x1000}, {&(0x7f0000000300)="7eb49a1fdd73e18733c0d3914531513691a643d03d72bf2b4218880d6eb6f7473f5a157dd5829e598de8f54a552f358b143c628768d4b41ee745bd2110697d88c319c4eb32c62505fbbc48d6a976179dfa0f4e882365f69c", 0x58}, {&(0x7f00000024c0)="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", 0x1000}, {&(0x7f0000000380)="d3c0eba8d97adc15d1afe0aa9b44ccebb20f50df8b37db2c2d1010fda37433394938d5a89f4900b7a8ae8d620be6e24823e22a06b62aaef8743b01e93b7891951653b87d08958d56aec7", 0x4a}], 0x7, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x2d8, 0x4000000}, 0x80) sendmsg$nl_generic(r0, &(0x7f0000001480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000000000000}, 0xfffffee4, &(0x7f0000001440)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00', @ANYRES32=0x0, @ANYRES16=r0, @ANYRES16=r0], 0x4}, 0x1}, 0x4000000) 2018/06/03 23:12:03 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x3f00000000000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:03 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc-cast6-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000028c0)="b7f2288a933d66593ae164c990a0028e", 0x10) tee(r0, r0, 0x6, 0x4) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000000000)="3798b23629cadd4dbd9e28ca6e7696aee56525fc673baedfdd9f8508bf3b51889f", 0x21) read(r1, &(0x7f0000000bc0)=""/93, 0x3d) 2018/06/03 23:12:03 executing program 2: rt_sigprocmask(0x0, &(0x7f0000000000)={0x2}, 0x0, 0x10) r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@generic, &(0x7f0000000480)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffffd, 0x2, 0xa211, 0xdad3, 0x21}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x10000, 0x7}, &(0x7f0000000380)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000080)=""/1, 0x1, 0x0, &(0x7f0000000100)) socketpair(0xf, 0x3, 0x9ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f00000000c0)=""/26) accept4(r0, &(0x7f00000003c0), &(0x7f0000000440)=0x80, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000140)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/06/03 23:12:03 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2900}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:03 executing program 7: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa283005b580a000900030009000000000015000404ff7e", 0x24}], 0x1}, 0x0) 2018/06/03 23:12:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) finit_module(r0, &(0x7f0000000380)='\x00', 0x3) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc4, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newroute={0x24, 0x18, 0x101, 0x0, 0x0, {0x2}, [@RTA_GATEWAY={0x8, 0xf, @dev={0xac, 0x14, 0x14}}]}, 0x24}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) quotactl(0x3, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000280)="b09713b74fdb91911c92b0e0dd0fea2b7c84f070d72aa0adc316df1854cdd272f8578cf8e8dd4b1fdab148a8d29c89bbf7ddaea4a579d7608ec3e82b05cdb0227148e6e4371d7572c1de91d403e3895d755bb04aa9c83a00820148f9b67f712fea99e22eb0cc348c1a34669e8cad701c9e8c6d8fae6f5d885b5692f8847a855a43bc479e80e0de30abdf0998b4518d87ce4077dcb6683fa22908fa7e7b2bce1c00bed2229f8c216dacbb4949119c6dba29d8b7a52c14dec51f348ca9ea0df6ae31e6dbbb867879fbca467e44c5e5ecc11f047faf47b2e1b1cd846eef2fb3e3138bd7f93858428bb07af1d3051734eee805f3e82a8a") [ 581.997844] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/03 23:12:03 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2c}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x6) [ 582.045685] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/03 23:12:03 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400100, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r1, 0x3, 0x1, 0x6, &(0x7f00000000c0)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='M']}) close(r3) close(r2) 2018/06/03 23:12:03 executing program 3: r0 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) ppoll(&(0x7f0000000000)=[{r0}], 0x1c8, &(0x7f0000000080), &(0x7f00000000c0), 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x8000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000100)={0x3ff, 0x2, 'client1\x00', 0x1, "9ecf6d08537cc703", "1ea7e4e0693d7662ccc016a4aa4b2f88e265822349dea58eb9e81523306ddcf2", 0x5, 0xffffffff}) 2018/06/03 23:12:03 executing program 2: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e000000000000000000000000004000000000000000000000000000000000000000e15df3530000380002000000000000000300000000000000000000000001000000000000000000000000000000000000f80000000000000000000000000000000000000000000000e865ce175af1c16e25a3ce6a3c8329676a3df53a25509ebbaa3ffe848034c3c1a98ae90082485a5a221d3c4905396664e6ae5099617de7900e7bcdf72167021bba7eccda1c73f4d4886438470597799a3acf865beda01922252e619dad56cd622fc62b957c6c58062dd1e6ea9d8c22cb1088ffb151e98a60ebbdafb8"], 0xf8) execveat(r0, &(0x7f0000000180)='\x00', &(0x7f0000000280), &(0x7f0000000240)=[&(0x7f0000000280)="00000600", &(0x7f00000001c0)='vmnet0eth1\x00', &(0x7f0000000200)="00000600"], 0x1000) signalfd(r0, &(0x7f0000000000)={0x81}, 0x8) [ 582.103516] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/06/03 23:12:03 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x800000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:03 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x2, &(0x7f0000000100)={@broadcast=0xffffffff, @dev={0xac, 0x14, 0x14}}, 0xc) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x100000000) accept4$alg(r1, 0x0, 0x0, 0x80000) syz_emit_ethernet(0x1c, &(0x7f0000000040)={@random="4c2872996b5e", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x6, 0x1, 0x2}], {0x8100, 0xfffffffffffffd24, 0xfa1, 0x3}}], {@x25={0x805, {0x3, 0x9, 0x1f, "0bad3e"}}}}, &(0x7f0000000080)={0x0, 0x1, [0xd05, 0xa20, 0x1c2, 0x2c3]}) 2018/06/03 23:12:03 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000000200)="5063094e8d25f2055681909a394fe78465f509655b3f2dd9071ad096bc8dd0da634f8a207dc92a973bbd2829edea609bd09922bbd169c4218a660968cbbe41e23363a08d303644", 0xb1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x4200, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000340)={{0x7f, @loopback=0x7f000001, 0x4e21, 0x1, 'rr\x00', 0x8, 0x1, 0x3e}, {@multicast1=0xe0000001, 0x4e20, 0x0, 0x0, 0x100, 0x7ff}}, 0x44) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f00000002c0)={'icmp\x00'}, &(0x7f0000000300)=0x1e) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x401, 0x0) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000140)=0x8) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000001c0)) 2018/06/03 23:12:04 executing program 3: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x3, 0x301000) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x2000, 0x0) sendfile(r0, r1, 0x0, 0xff) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(ccm(anubis-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/06/03 23:12:04 executing program 1: request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140), 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x80000000, 0x480001) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e22, 0x8001, @dev={0xfe, 0x80, [], 0xf}, 0x4}}, 0x2, 0xfffffffffffffffd, 0x26c, 0x1, 0x20}, &(0x7f00000002c0)=0x98) prctl$setmm(0x23, 0x7, &(0x7f0000ff9000/0x4000)=nil) 2018/06/03 23:12:04 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0xa7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000280)="8467a3795b1050ce90f94b1bd917026d6e6304d293b33651d272d45059031d8ded17ae589f1ca3991c5ce01c76efd11dc9572094640cfc02a04be68939036bed5b75831ed5cfdad86dae694d59462f2473ebb1a4994aebc17cfa9a2743baf136bef2bab76ff1763ce178ec731fad94a63322a30558f4a6e246e96d049252f2f7f8d9a54370f19357d1b4beaeb4b02036f1ba86655ab5136fb5fbd796e0e4efbfdbc7f64f2f53e38454235eb7230d9095cbf6d05e3deb82e726285e90bb77ab388e99be5d10e1865381c142d700b6941d4a5eea469f79d47f5be626f36ec97f6f", 0xe0) clone(0x0, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000080), &(0x7f0000000040)) 2018/06/03 23:12:04 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2f00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:04 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0x2, &(0x7f00000000c0)={&(0x7f0000000680)={0x14, 0x28, 0xfffffffffffffffd, 0x0, 0x0, {0x9}}, 0x8}, 0x1}, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) getsockname$llc(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10010}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0x20, 0x70bd2d, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x61}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x584}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) 2018/06/03 23:12:04 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x400000005, 0x1, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0xc) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0xc32}, 0x3af) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) dup3(r1, r0, 0x0) ioctl$KVM_SET_IRQCHIP(0xffffffffffffffff, 0x8208ae63, &(0x7f0000000300)=@ioapic={0x0, 0x0, 0x1}) 2018/06/03 23:12:04 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x100000000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:04 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3c}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:04 executing program 7: r0 = socket$inet(0x2, 0x80006, 0x4000000000000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bridge_slave_0\x00', 0xc) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_misc(r2, &(0x7f0000000240)=ANY=[@ANYBLOB='syl1'], 0x34000) r3 = socket(0xa, 0x5, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000002c0)={0x0, 0x0}) getresuid(&(0x7f0000000300)=0x0, &(0x7f0000000340), &(0x7f0000000380)) sendmsg$nl_netfilter(r3, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="680179008d422914124eb48ee935cefed2f1eedd8177b0bf90c4f8da3172b455a958aa9d8d5e49798ed00af3b67d14f620e715aecefffee825e934dee228784f8dd2693dee2f29a9eb386a29f4e55a3ecded86e44051a14d189b978f96ad9aa6f54d52372749e1a3fb22174c54f14108006f00", @ANYRES32=r1, @ANYBLOB="08003a0073797a3108000500", @ANYRES32=r5, @ANYBLOB="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"], 0x1574}, 0x1, 0x0, 0x0, 0x80d0}, 0x20000080) ioctl$TIOCEXCL(r0, 0x540c) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001a80), &(0x7f0000000480)=0x4) write$binfmt_misc(r2, &(0x7f0000000040)=ANY=[@ANYBLOB='&'], 0x1) close(r1) r6 = dup2(r0, r0) sendto$unix(r6, &(0x7f0000000000)="a20fff0ccf45bb75673f9e74860f1d398162a5fcdbc5b28e0c52fcb5a5153321d921c4bead40c5d4769bc1ebf0be85c8c350f4d4cc72ca172d6ada3cf8d0223e26dfb1455fe6c482b506b58374ddfb695f38d854bc1867104e24016176e93725dcb1c6abac6f91a3cdcd2350122dd5b6547e0b5e12c89262ef8ec0543c75d7e859965d4aa35acc34c9954e551e82db3ad5e70cb6f1b6dec2137f0a8d108780db3cf1b9b8407f9a67cccec019247de3b39db6a0610a6149", 0xb7, 0x0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/06/03 23:12:04 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800007a7b0000000000000000000000791030000000000000000000000000009500000000000000e0c49fd9af7ac3b485e16a1218a9daaf9b38dd62cea1496cb597041844621a1dd3218deb5c2b9e3eddb040ace9c44e0000000000"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/06/03 23:12:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060"}], 0xaaaaaaaaaaaa84c, 0x0, &(0x7f0000000140), 0x10000000000000c5) openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x10000, 0x0) pipe2(&(0x7f00000000c0), 0x80000) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000140)='/dev/hwrng\x00') ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000180)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={r3, r4+10000000}, 0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/03 23:12:04 executing program 2: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) creat(&(0x7f00006e9ff8)='./file0\x00', 0x0) exit(0xfffffffffffffffc) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/06/03 23:12:04 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20480}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="3000000048741ca889110cec5de4773120cddf84bdb07b3f9aa6d56efea9f3660173da220020010000000000b37b28cf9d7ad160"], &(0x7f0000000200)=0x2) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/06/03 23:12:04 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x10000) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040), 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x4000000000000, 0x0) r2 = socket$inet6(0xa, 0x1000000000002, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @local}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl(r2, 0x8912, &(0x7f0000000e40)="0047fc2f07d82c99240970") r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r3, r1) accept$inet6(r2, 0x0, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000008c0)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000100)=0x6) ioctl$KVM_PPC_GET_PVINFO(r1, 0x4080aea1, &(0x7f0000000140)=""/102) 2018/06/03 23:12:04 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:04 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x8000, 0x0) bind$alg(r2, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000080)={0x8, 0x93, 0x9, 0x5}) 2018/06/03 23:12:04 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:04 executing program 1: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x103001, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) open$dir(&(0x7f0000000000)='./file0\x00', 0x2001, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) tkill(r1, 0x1000000000016) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc0\x00', 0x200040, 0x0) sendmsg$alg(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)="d8684569894558ad3251e270b0ffdd22a63bfcf66989af45eb28", 0x1a}, {&(0x7f0000000240)="69ac78333ecbac374166feb08b8e182d26adc5a5cca78192e5d4185adf1df4165ece5e0d8462d37aee2947005a178c4be051150fac8819e189831fab9155da4ef0e06fcdbfb5fc8e1868e05a02711b", 0x4f}, {&(0x7f00000002c0)="18a42927c687e60b44b876b8471645cc5432343169a44c1890989efca45ef05c8b41a41cc795fa167561c4e5ebde13bbc270a58bce6f77187dce47d078c1fac58f367e0ae66cdc8b5a0f79f41297873a536f661dff4a9be014c192e8e1b1c8580adb2d171308c941af0775c092e851adaa01e10f1c18ca44090bda", 0x7b}], 0x3, &(0x7f0000000380)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x35, "f367c8cb1a636b6673737bb1f5d258ffa32f7d7a252a06b643c167b43a41f630239f4cb7c679efe5e581d6c59adb203e5a60d48a3a"}, @iv={0xa8, 0x117, 0x2, 0x90, "680295f628d5a7f0f4da2200be22a7480635b8d55e7e91ca7704189d54c8360491f6236e37bcfe268800d0945a1804f13be7192f78dd4ed18696208838f0f46ff722116e5a2aeb543b6bc9a88c43c6bf2cbc50505197bd4103d0501f8d3343bd9ffa4d30b598cf1a5954f0a79b26ae0f2973db89461bab38cba15c09d27796637637a4e2ae83355b49e52b340051eaf5"}], 0x110, 0x4040091}, 0x8d0) r3 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x4) [ 583.396161] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/06/03 23:12:05 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe00}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:05 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x2080, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x100000001, 0xf4, 0x6, 0x100000000, 0x61}, &(0x7f0000000100)=0x98) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000680)={0xc4, 0x0, &(0x7f0000000500)=[@acquire={0x40046305, 0x1}, @acquire_done={0x40106309, r2, 0x4}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000400), &(0x7f0000000440)=[0x20, 0x0]}}, @clear_death={0x400c630f, 0x1, 0x1}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000480)=[@fd={0x66642a85, 0x0, r0}], &(0x7f00000004c0)=[0x20]}}}], 0x69, 0x0, &(0x7f0000000600)="d65c61dec55ffa980e09a8d8e333feab80376ab0d7b75e2d25ec8d088dc2ca2b5106204186d9a20e06358b476ed36bd23c98bedf2d7b3c34175a7d2fb5bca1167fbecc482cddf96195cf544e2b6a386b822570f7a62d315f74435e9a146d3a163f5307f6b9b6e8394a"}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x100000001}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r1, &(0x7f0000000080)=0xfffffffffffffe7f) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x6}, 0x8) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000200)={0x79}) [ 583.446801] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/06/03 23:12:05 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0xffffffff00000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:05 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6c000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:05 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x15, 0xe, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x2, 0x420000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0xec0f}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x5}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/06/03 23:12:05 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="1273c4af90f9f0babbdfbc2d5e660b75f359e6fdfc48eda72c7e8cfa2fd2a0076fedaa20f719", 0x26) 2018/06/03 23:12:05 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:06 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x10000008912, &(0x7f0000000000)="0047fc2f07d82c994536d07baed274acfff2da9a240970288c51") r1 = openat$full(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/full\x00', 0x101400, 0x0) connect$llc(r1, &(0x7f0000001600)={0x1a, 0x322, 0x0, 0x1ff, 0x93bf, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) r2 = socket$rds(0xa, 0x2, 0x11) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000100)=0x8000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000200)=""/16) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0xad, @loopback=0x7f000001, 0x4e20, 0x4, 'wlc\x00', 0x8, 0xfff, 0x6}, 0x2c) sendmsg$rds(r2, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0x10, &(0x7f0000000240)=[{&(0x7f000000c000)=""/4096, 0x10fb}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000000080)=ANY=[@ANYRES16=r1, @ANYPTR=&(0x7f000000f000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f000000eff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000006552536f8fce9a68cb2879f298000000000000000000000000000000000000a7cb66f5a7d2f8801daf86b2cee800000000000000000000"], 0x50}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x1}, 0x8) lseek(r1, 0xe, 0x3) 2018/06/03 23:12:06 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001380)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, 0x4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='rose0\x00'}) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1f, 0x204000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001100)={0x1, [0x0]}, &(0x7f0000001140)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001180)={0x0, 0xffffffffffff8001, 0x2, 0x3, 0x6, 0x1000}, &(0x7f00000011c0)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001200)={r2, 0x1ff, 0x10001, 0x9, 0x5, 0x4, 0x9, 0x5, {r3, @in6={{0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0x5}}, 0x80000000, 0xfff, 0x5, 0xdac4, 0x2400000000000}}, &(0x7f00000012c0)=0xb0) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(r1, &(0x7f0000001300), &(0x7f0000001340)=0x14) getdents64(r1, &(0x7f0000000100)=""/4096, 0x1000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/06/03 23:12:06 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:06 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4016}) ioctl$TUNDETACHFILTER(r0, 0x400454d1, 0x0) 2018/06/03 23:12:06 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000006840)=[{{0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000000000002900000002000000000004000000001e00000000000000010000000000000000"], 0x28}}], 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x80) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/06/03 23:12:06 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0xff000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:06 executing program 0 (fault-call:4 fault-nth:0): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:06 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="0047fc2f07d82c99240970") move_pages(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180), 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x820e, 0xeb4e, 0x9, 0x1, 0x1, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0xf4a6}, &(0x7f0000000140)=0x8) [ 584.916673] FAULT_INJECTION: forcing a failure. [ 584.916673] name failslab, interval 1, probability 0, space 0, times 0 [ 584.929063] CPU: 0 PID: 4177 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #81 [ 584.936248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 584.945588] Call Trace: [ 584.948256] dump_stack+0x1b9/0x294 [ 584.951874] ? dump_stack_print_info.cold.2+0x52/0x52 [ 584.957146] should_fail.cold.4+0xa/0x1a [ 584.961206] ? page_add_file_rmap+0x779/0xe20 [ 584.965693] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 584.970807] ? print_usage_bug+0xc0/0xc0 [ 584.974871] ? graph_lock+0x170/0x170 [ 584.978659] ? graph_lock+0x170/0x170 [ 584.982472] ? find_held_lock+0x36/0x1c0 [ 584.986542] ? __lock_is_held+0xb5/0x140 [ 584.990605] ? check_same_owner+0x320/0x320 [ 584.994951] ? rcu_note_context_switch+0x710/0x710 [ 584.999895] __should_failslab+0x124/0x180 [ 585.004229] should_failslab+0x9/0x14 [ 585.008049] kmem_cache_alloc_node+0x272/0x780 [ 585.012647] ? tcp_req_err+0x4b0/0x4b0 [ 585.016558] __alloc_skb+0x111/0x780 [ 585.020275] ? skb_scrub_packet+0x580/0x580 [ 585.024617] ? tcp_v4_md5_lookup+0x22/0x30 [ 585.028846] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 585.034375] ? tcp_established_options+0x2ea/0x440 [ 585.039315] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 585.044417] ? tcp_current_mss+0x2ac/0x400 [ 585.048644] ? tcp_mtu_to_mss+0x4c0/0x4c0 [ 585.052888] sk_stream_alloc_skb+0x139/0x960 [ 585.057328] ? tcp_init_transfer+0x450/0x450 [ 585.061822] ? audit_tree_match+0x82/0x120 [ 585.066055] ? tcp_fastopen_reset_cipher.cold.14+0x47/0x47 [ 585.072376] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 585.077386] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 585.082413] tcp_sendmsg_locked+0xea2/0x3ee0 [ 585.086828] ? lock_downgrade+0x8e0/0x8e0 [ 585.090988] ? tcp_sendpage+0x60/0x60 [ 585.094786] ? rcu_is_watching+0x85/0x140 [ 585.098919] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 585.104107] ? print_usage_bug+0xc0/0xc0 [ 585.109303] ? find_held_lock+0x36/0x1c0 [ 585.113364] ? lock_acquire+0x1dc/0x520 [ 585.117340] ? tcp_sendmsg+0x21/0x50 [ 585.121232] ? mark_held_locks+0xc9/0x160 [ 585.125379] ? __local_bh_enable_ip+0x161/0x230 [ 585.130041] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 585.135051] ? lock_sock_nested+0x9f/0x120 [ 585.139380] ? trace_hardirqs_on+0xd/0x10 [ 585.143617] ? __local_bh_enable_ip+0x161/0x230 [ 585.148308] ? lock_sock_nested+0xe7/0x120 [ 585.152538] tcp_sendmsg+0x2f/0x50 [ 585.156431] inet_sendmsg+0x19f/0x690 [ 585.160318] ? __might_sleep+0x95/0x190 [ 585.164476] ? ipip_gro_receive+0x100/0x100 [ 585.168880] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 585.174409] ? security_socket_sendmsg+0x94/0xc0 [ 585.179176] ? ipip_gro_receive+0x100/0x100 [ 585.183666] sock_sendmsg+0xd5/0x120 [ 585.187364] __sys_sendto+0x3d7/0x670 [ 585.191164] ? __ia32_sys_getpeername+0xb0/0xb0 [ 585.195916] ? wait_for_completion+0x870/0x870 [ 585.200497] ? __lock_is_held+0xb5/0x140 [ 585.204643] ? __sb_end_write+0xac/0xe0 [ 585.208613] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 585.214161] ? fput+0x130/0x1a0 [ 585.217446] ? ksys_write+0x1a6/0x250 [ 585.221240] ? __ia32_sys_read+0xb0/0xb0 [ 585.225303] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 585.231093] __x64_sys_sendto+0xe1/0x1a0 [ 585.235152] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 585.240161] do_syscall_64+0x1b1/0x800 [ 585.244039] ? finish_task_switch+0x1ca/0x840 [ 585.248550] ? syscall_return_slowpath+0x5c0/0x5c0 [ 585.253469] ? syscall_return_slowpath+0x30f/0x5c0 [ 585.258387] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 585.263743] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 585.268578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 585.273754] RIP: 0033:0x455a09 [ 585.277027] RSP: 002b:00007f478fb4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 585.284896] RAX: ffffffffffffffda RBX: 00007f478fb4f6d4 RCX: 0000000000455a09 [ 585.292153] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000013 [ 585.299620] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 585.306878] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000014 2018/06/03 23:12:06 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:06 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$unlink(0x9, r2, r1) [ 585.314311] R13: 00000000000005d7 R14: 00000000006fdcc8 R15: 0000000000000000 2018/06/03 23:12:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x1c, 0x27, 0xaff, 0x0, 0x0, {0x20}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/06/03 23:12:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100000000, 0x800) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x10000, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, 'rose0\x00'}}, 0x1e) syz_emit_ethernet(0x3e, &(0x7f0000000680)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x3, 0x2, 0x8}}}}}}, &(0x7f0000775000)) 2018/06/03 23:12:07 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:07 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x5, 0x400) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000080)={r3, 0x4, 0x30, 0x7, 0x2}, &(0x7f00000000c0)=0x18) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000001180), 0x0, &(0x7f0000002640)}, 0x0) r4 = dup3(r2, r1, 0x0) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f0000000100)=@req={0x6, 0x100000000, 0x1, 0x1e}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180)={0xac5b, 0x7ff, 0x1, 0x5}, 0x6) 2018/06/03 23:12:07 executing program 3: ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79a6bb872e811c474e9e1f68d7e3ad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f0efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e728d6809376f03ff0306b84c23a50bca46a74d3c2d", &(0x7f000000cff7)="e60000000500ab2500", 0x9, [], [0x8, 0x0, 0x0, 0x100000001]}) r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100000000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x8000) r1 = syz_open_dev$sndctrl(&(0x7f0000012000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0xfffffffffffffde4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/06/03 23:12:07 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4018aebd, &(0x7f0000000000)={0x0, 0x0, [0x80000001]}) membarrier(0x40, 0x0) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000100)) recvfrom$ax25(r2, &(0x7f00000001c0)=""/241, 0xffffffffffffffe0, 0x2140, &(0x7f00000002c0)={0x3, {"b2ccc8449a6aad"}, 0x200}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000900)={@dev, @multicast2, 0x0}, &(0x7f0000000940)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000004c0)={'vcan0\x00', r3}) fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x1b}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0xb7, 0x4e23, 0x0, 0x0, 0xa0, 0xa0, 0xbf, r4, r5}, {0xff, 0x7ff, 0x5, 0xffffffff, 0x0, 0xc7f, 0x200, 0x8001}, {0x0, 0x3, 0x9, 0xd02a}, 0x8, 0x6e6bbc, 0x0, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0xff}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3502, 0x3, 0x1, 0x2, 0xc87, 0x92f, 0x8cc}}, 0xe8) ioctl$TUNSETLINK(r0, 0x400454cd, 0x32d) 2018/06/03 23:12:07 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x20, 0xd5, 0x6afb, 0x31, r2, 0x3}, 0x2c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000880)={0xfffffffffffffff9, 0x80000001, 0x400, 0x6, [], [], [], 0x8, 0x10000, 0x101, 0x1, "62fcf4d929a26890b5969c8f78b9cd5c"}) recvmsg$netrom(r2, &(0x7f0000000840)={&(0x7f0000000100)=@full={{0x3, {"6192c0b0e81014"}, 0x1}, [{"af1ed8ee9fddc5"}, {"0d6e51e062bcb1"}, {"eed937a6a7fbf5"}, {"160da4b429b336"}, {"6af4ee9ae1be45"}, {"09025ed2b9f178"}, {"bedbbe818f8bb8"}, {"6befb8823c256e"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000000180)="1a83462ce2847dcc2eeb6be2e8a38226146a7630a2", 0x15}, {&(0x7f0000000280)="3b0b9d03b2960c18de3ea82bd23d1f7b6d1d69f8453756bde81e01680da3f53037ec45b33990d8ac221304519c467cd55f3831b1820afb96faa0c7a8bf92398ec38be0166a489d0266972f7ea961d622e41c5585fbfef0b2763b7f9a4a7eb156d0dae16d66ff3840cddb1273e871b04cae0a4cc157673b04ac17e48b8001efcb99fb84cf8a10fa3a41b44f9ee388b96b9bba029f21ed349b9a2359f9886204d84dfc9dfbc6e1c5b58cd45961235e78e1dac45aec96f78dd66a655b6b9bbc", 0xbe}, {&(0x7f00000001c0)="4da40d7ad46803387c08d058c8", 0xd}, {&(0x7f0000000340)="44dc3f58dea2d8edb128cf0430ae6204a252701551ff221ac3ae16420bea87bd60ea11583a00852ba1cda4e555b68bdcb9d4c3b67a740f140def2a71ee584cf6d106668dc1c7db3074f914747c28c74586c533129b5763f294eee84f08b55d9050720da70c1a38138b53776df853ef23abf88b7f70e0960a0ff9e8f64410922131b133192ee852814a4b57eb99b9f57f63e627f3a9116027eaf0f25041b848d39b28ff1cd55db95e7ac5117f61cbaa652af3850066fac5fd618add06600184bf9a568cdecf14b58f93277e09774ef4f9111090bc10d41884b3edd607cc35ebd8f8bbbe1aaf8cda3015ced0ea2a", 0xed}, {&(0x7f0000000200)}, {&(0x7f0000000440)="0ea402f065842d0358ab210a0248fec2215431753a88f16e366923e0757e205db976e6f4c7ccce846c8962c5e0977318abed100a8fa7d6b073cdef30abc84d8aaa101fc68ce0e7e8524bfb7b4390c28360d0b95d42fa2622b2a4532525f6172b3cfb5528a38520cc76151d77dbfb8136fe12a5395a322274247aa03e14f3c87f08f549cc7a0c9a29a6d7bd99dad86defdae4f6615883193023635e26e78f505c3d4f37ccc5f46a6089f483bdd7d870ec81501f39e1681d0f09f25b5de5ad780b886db355653565808ec9621ba7477fc46225368371f65cf7", 0xd8}, {&(0x7f0000000540)="85c6f23a13822636a34818b2b8f62a56fcb2d82417de2d6615b80fc5cafbef6d70524ae742a8d29d2b80aec51bfef0e043d29bbb4dcde35a665958a089d91b3d36a10cf21397bda623bb8634c23323860807", 0x52}, {&(0x7f00000005c0)="eabb17bc1607e1fc6768a8c683eb27e46fc01548e8d7eb545d6385cd2f138f23a9284e05fcb5bd1ab6524dadb69737", 0x2f}, {&(0x7f0000000640)="0f286d4b8dc54533a32a83fd1cc3123bf46b95daf8009037499c7b46ccd9df9dd4a61364a45b74f6d18b66858bc6d153b29160304952a6ad67ce8c2c7425b79242b2915e6b716c90085b9552b773de6057c3ca11fea7f5696475fd71ab851c5f362093ec769dd3fd0cf758fb10ba75feea182f79cd8e79c1b9f8fcc1b60bcaf3784fe19517197b0555e0f8979558136cc5b640658b9b9afd044d15f0b6", 0x9d}, {&(0x7f0000000700)="88fd05210f261837b0bbee3fae299a1e836aa8ef7289390d3fe10f70420e7d00e54152e4c1601e550214b6229d3726cb8d69249b75387116c7eab22dfd56fc6240fb4bd3cceb1f66af553fb092b9d600dc2b7f2ff874b2", 0x57}], 0xa, 0x0, 0x0, 0x4000}, 0x10002) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000200)="25be6359e38516b7b4690d4d63729ae46ff46b5189a1c4cf15a3d2ff4026634cf848c1b71df34c32256a9f7b973053145cfec3b027bc", 0x36) 2018/06/03 23:12:07 executing program 0 (fault-call:4 fault-nth:1): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:07 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0x1000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:07 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 585.800522] FAULT_INJECTION: forcing a failure. [ 585.800522] name failslab, interval 1, probability 0, space 0, times 0 [ 585.812257] CPU: 1 PID: 4204 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #81 [ 585.820082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/06/03 23:12:07 executing program 3: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1, 0x0, 0xff000000}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:07 executing program 2: r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r0, 0x400) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-pclmul\x00'}, 0x58) r3 = getpgrp(0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002780)="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", 0x1014) timer_create(0x7, &(0x7f0000000000)={0x0, 0x23, 0x4, @tid=r3}, &(0x7f0000000040)) r4 = accept$alg(r2, 0x0, 0x0) sendfile(r4, r1, &(0x7f00000000c0), 0x80) [ 585.820120] Call Trace: [ 585.820147] dump_stack+0x1b9/0x294 [ 585.820167] ? dump_stack_print_info.cold.2+0x52/0x52 [ 585.820184] ? is_bpf_text_address+0xd7/0x170 2018/06/03 23:12:07 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 585.820203] ? kernel_text_address+0x79/0xf0 2018/06/03 23:12:07 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0x10000, {0x6, 0x2, 0x8, 0x6, 0x8, 0x2}, 0x9, 0x3da}, 0xe) accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1000009, &(0x7f0000000700)="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", 0xfffffd57) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") fcntl$addseals(r1, 0x409, 0x2) ioctl$KVM_S390_UCAS_UNMAP(r1, 0x4018ae51, &(0x7f0000000280)={0x4, 0x5, 0x1}) socket$inet6(0xa, 0x0, 0x62) request_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="520976757374e363757367725669643a4465", 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000240)=0x9) setsockopt$inet6_int(r0, 0x29, 0x7c, &(0x7f0000000200)=0x100, 0x4) [ 585.820220] ? __unwind_start+0x166/0x330 [ 585.820239] should_fail.cold.4+0xa/0x1a [ 585.820253] ? __save_stack_trace+0x7e/0xd0 [ 585.820269] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 585.820293] ? graph_lock+0x170/0x170 [ 585.820308] ? save_stack+0x43/0xd0 [ 585.820322] ? kasan_kmalloc+0xc4/0xe0 [ 585.820335] ? kasan_slab_alloc+0x12/0x20 [ 585.820350] ? find_held_lock+0x36/0x1c0 [ 585.820368] ? __lock_is_held+0xb5/0x140 [ 585.820393] ? check_same_owner+0x320/0x320 [ 585.820410] ? rcu_note_context_switch+0x710/0x710 [ 585.820428] __should_failslab+0x124/0x180 [ 585.820446] should_failslab+0x9/0x14 [ 585.820463] kmem_cache_alloc_node_trace+0x26f/0x770 [ 585.820487] __kmalloc_node_track_caller+0x33/0x70 [ 585.820506] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 585.820524] __alloc_skb+0x14d/0x780 [ 585.820544] ? skb_scrub_packet+0x580/0x580 [ 585.820570] ? tcp_v4_md5_lookup+0x22/0x30 [ 585.820586] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 585.820599] ? tcp_established_options+0x2ea/0x440 [ 585.820616] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 585.820629] ? tcp_current_mss+0x2ac/0x400 [ 585.820643] ? tcp_mtu_to_mss+0x4c0/0x4c0 [ 585.820663] sk_stream_alloc_skb+0x139/0x960 [ 585.820680] ? tcp_init_transfer+0x450/0x450 [ 585.820693] ? audit_tree_match+0x82/0x120 [ 585.820711] ? tcp_fastopen_reset_cipher.cold.14+0x47/0x47 [ 585.820728] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 585.820743] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 585.820761] tcp_sendmsg_locked+0xea2/0x3ee0 [ 585.820785] ? lock_downgrade+0x8e0/0x8e0 [ 585.820804] ? tcp_sendpage+0x60/0x60 [ 585.820817] ? rcu_is_watching+0x85/0x140 [ 585.820832] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 585.820852] ? print_usage_bug+0xc0/0xc0 [ 585.820865] ? find_held_lock+0x36/0x1c0 [ 585.820885] ? lock_acquire+0x1dc/0x520 [ 585.820898] ? tcp_sendmsg+0x21/0x50 [ 585.820917] ? mark_held_locks+0xc9/0x160 [ 585.820985] ? __local_bh_enable_ip+0x161/0x230 [ 585.821002] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 585.821017] ? lock_sock_nested+0x9f/0x120 [ 585.821033] ? trace_hardirqs_on+0xd/0x10 [ 585.821050] ? __local_bh_enable_ip+0x161/0x230 [ 585.821065] ? lock_sock_nested+0xe7/0x120 [ 585.821081] tcp_sendmsg+0x2f/0x50 [ 585.821095] inet_sendmsg+0x19f/0x690 [ 585.821109] ? __might_sleep+0x95/0x190 [ 585.821122] ? ipip_gro_receive+0x100/0x100 [ 585.821140] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 585.821156] ? security_socket_sendmsg+0x94/0xc0 [ 585.821166] ? ipip_gro_receive+0x100/0x100 [ 585.821203] sock_sendmsg+0xd5/0x120 [ 585.821218] __sys_sendto+0x3d7/0x670 [ 585.821235] ? __ia32_sys_getpeername+0xb0/0xb0 [ 585.821257] ? wait_for_completion+0x870/0x870 [ 585.821274] ? __lock_is_held+0xb5/0x140 [ 585.821300] ? __sb_end_write+0xac/0xe0 [ 585.821318] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 585.821330] ? fput+0x130/0x1a0 [ 585.821344] ? ksys_write+0x1a6/0x250 [ 585.821359] ? __ia32_sys_read+0xb0/0xb0 [ 585.821376] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 585.821391] __x64_sys_sendto+0xe1/0x1a0 [ 585.821404] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 585.821419] do_syscall_64+0x1b1/0x800 [ 585.821433] ? finish_task_switch+0x1ca/0x840 [ 585.821448] ? syscall_return_slowpath+0x5c0/0x5c0 [ 585.821465] ? syscall_return_slowpath+0x30f/0x5c0 [ 585.821486] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 585.821504] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 585.821523] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 585.821533] RIP: 0033:0x455a09 [ 585.821541] RSP: 002b:00007f478fb4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 585.821556] RAX: ffffffffffffffda RBX: 00007f478fb4f6d4 RCX: 0000000000455a09 [ 585.821565] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000013 [ 585.821575] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 585.821585] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000014 [ 585.821594] R13: 00000000000005d7 R14: 00000000006fdcc8 R15: 0000000000000001 2018/06/03 23:12:08 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x20, 0xd5, 0x6afb, 0x31, r2, 0x3}, 0x2c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000880)={0xfffffffffffffff9, 0x80000001, 0x400, 0x6, [], [], [], 0x8, 0x10000, 0x101, 0x1, "62fcf4d929a26890b5969c8f78b9cd5c"}) recvmsg$netrom(r2, &(0x7f0000000840)={&(0x7f0000000100)=@full={{0x3, {"6192c0b0e81014"}, 0x1}, [{"af1ed8ee9fddc5"}, {"0d6e51e062bcb1"}, {"eed937a6a7fbf5"}, {"160da4b429b336"}, {"6af4ee9ae1be45"}, {"09025ed2b9f178"}, {"bedbbe818f8bb8"}, {"6befb8823c256e"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000000180)="1a83462ce2847dcc2eeb6be2e8a38226146a7630a2", 0x15}, {&(0x7f0000000280)="3b0b9d03b2960c18de3ea82bd23d1f7b6d1d69f8453756bde81e01680da3f53037ec45b33990d8ac221304519c467cd55f3831b1820afb96faa0c7a8bf92398ec38be0166a489d0266972f7ea961d622e41c5585fbfef0b2763b7f9a4a7eb156d0dae16d66ff3840cddb1273e871b04cae0a4cc157673b04ac17e48b8001efcb99fb84cf8a10fa3a41b44f9ee388b96b9bba029f21ed349b9a2359f9886204d84dfc9dfbc6e1c5b58cd45961235e78e1dac45aec96f78dd66a655b6b9bbc", 0xbe}, {&(0x7f00000001c0)="4da40d7ad46803387c08d058c8", 0xd}, {&(0x7f0000000340)="44dc3f58dea2d8edb128cf0430ae6204a252701551ff221ac3ae16420bea87bd60ea11583a00852ba1cda4e555b68bdcb9d4c3b67a740f140def2a71ee584cf6d106668dc1c7db3074f914747c28c74586c533129b5763f294eee84f08b55d9050720da70c1a38138b53776df853ef23abf88b7f70e0960a0ff9e8f64410922131b133192ee852814a4b57eb99b9f57f63e627f3a9116027eaf0f25041b848d39b28ff1cd55db95e7ac5117f61cbaa652af3850066fac5fd618add06600184bf9a568cdecf14b58f93277e09774ef4f9111090bc10d41884b3edd607cc35ebd8f8bbbe1aaf8cda3015ced0ea2a", 0xed}, {&(0x7f0000000200)}, {&(0x7f0000000440)="0ea402f065842d0358ab210a0248fec2215431753a88f16e366923e0757e205db976e6f4c7ccce846c8962c5e0977318abed100a8fa7d6b073cdef30abc84d8aaa101fc68ce0e7e8524bfb7b4390c28360d0b95d42fa2622b2a4532525f6172b3cfb5528a38520cc76151d77dbfb8136fe12a5395a322274247aa03e14f3c87f08f549cc7a0c9a29a6d7bd99dad86defdae4f6615883193023635e26e78f505c3d4f37ccc5f46a6089f483bdd7d870ec81501f39e1681d0f09f25b5de5ad780b886db355653565808ec9621ba7477fc46225368371f65cf7", 0xd8}, {&(0x7f0000000540)="85c6f23a13822636a34818b2b8f62a56fcb2d82417de2d6615b80fc5cafbef6d70524ae742a8d29d2b80aec51bfef0e043d29bbb4dcde35a665958a089d91b3d36a10cf21397bda623bb8634c23323860807", 0x52}, {&(0x7f00000005c0)="eabb17bc1607e1fc6768a8c683eb27e46fc01548e8d7eb545d6385cd2f138f23a9284e05fcb5bd1ab6524dadb69737", 0x2f}, {&(0x7f0000000640)="0f286d4b8dc54533a32a83fd1cc3123bf46b95daf8009037499c7b46ccd9df9dd4a61364a45b74f6d18b66858bc6d153b29160304952a6ad67ce8c2c7425b79242b2915e6b716c90085b9552b773de6057c3ca11fea7f5696475fd71ab851c5f362093ec769dd3fd0cf758fb10ba75feea182f79cd8e79c1b9f8fcc1b60bcaf3784fe19517197b0555e0f8979558136cc5b640658b9b9afd044d15f0b6", 0x9d}, {&(0x7f0000000700)="88fd05210f261837b0bbee3fae299a1e836aa8ef7289390d3fe10f70420e7d00e54152e4c1601e550214b6229d3726cb8d69249b75387116c7eab22dfd56fc6240fb4bd3cceb1f66af553fb092b9d600dc2b7f2ff874b2", 0x57}], 0xa, 0x0, 0x0, 0x4000}, 0x10002) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000200)="25be6359e38516b7b4690d4d63729ae46ff46b5189a1c4cf15a3d2ff4026634cf848c1b71df34c32256a9f7b973053145cfec3b027bc", 0x36) 2018/06/03 23:12:08 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffff84}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x3, 0x1, 0x4, 0x4, 0x5c, 0x2, 0x4, r1}, 0x20) 2018/06/03 23:12:08 executing program 2: socket$kcm(0x29, 0x2, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x40003e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) dup2(r0, r1) r2 = accept4(r0, &(0x7f00000001c0)=@in={0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) close(r2) 2018/06/03 23:12:08 executing program 0 (fault-call:4 fault-nth:2): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:08 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000d0fff5)='/dev/audio\x00', 0x802, 0x0) unshare(0x400) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$int_in(r1, 0x8000008004500f, &(0x7f00006e1000)) semget$private(0x0, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r0, 0x40, 0x4b}, 0xc) ioctl$EVIOCGKEYCODE_V2(0xffffffffffffffff, 0x80284504, &(0x7f0000000280)=""/33) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000080)=""/4, 0x4) chdir(&(0x7f0000000240)='./file0\x00') 2018/06/03 23:12:08 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087705, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0x1ff) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) unlink(&(0x7f0000000000)='./bus\x00') read$eventfd(r3, &(0x7f0000000140), 0x8) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x11, r3, 0x0) read(r2, &(0x7f0000000200)=""/254, 0xfe) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='numa_maps\x00') syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000080)) readv(r4, &(0x7f0000000180)=[{&(0x7f0000001400)=""/4096, 0x1000}], 0x1) 2018/06/03 23:12:08 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0xfffffffc, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:08 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 586.891183] FAULT_INJECTION: forcing a failure. [ 586.891183] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 586.903248] CPU: 0 PID: 4281 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #81 [ 586.910534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 586.919998] Call Trace: [ 586.922615] dump_stack+0x1b9/0x294 [ 586.926273] ? dump_stack_print_info.cold.2+0x52/0x52 [ 586.931486] ? is_bpf_text_address+0xd7/0x170 [ 586.936092] ? kernel_text_address+0x79/0xf0 [ 586.940536] should_fail.cold.4+0xa/0x1a [ 586.944633] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 586.949776] ? debug_check_no_locks_freed+0x310/0x310 [ 586.955076] ? sk_stream_alloc_skb+0x139/0x960 [ 586.959688] ? tcp_sendmsg_locked+0xea2/0x3ee0 [ 586.964312] ? tcp_sendmsg+0x2f/0x50 [ 586.968063] ? inet_sendmsg+0x19f/0x690 [ 586.972069] ? sock_sendmsg+0xd5/0x120 [ 586.975976] ? __sys_sendto+0x3d7/0x670 [ 586.979991] ? __x64_sys_sendto+0xe1/0x1a0 [ 586.984339] ? do_syscall_64+0x1b1/0x800 [ 586.988437] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 586.993823] ? __lock_is_held+0xb5/0x140 [ 586.997929] ? perf_trace_lock+0xd6/0x900 [ 587.002545] ? perf_trace_lock_acquire+0xe3/0x980 [ 587.007608] ? __lock_is_held+0xb5/0x140 [ 587.011716] ? zap_class+0x720/0x720 [ 587.015577] __alloc_pages_nodemask+0x34e/0xd70 [ 587.020368] ? kmem_cache_alloc_node_trace+0x34e/0x770 [ 587.025680] ? __alloc_pages_slowpath+0x2db0/0x2db0 [ 587.030716] ? graph_lock+0x170/0x170 [ 587.035575] ? __kmalloc_node_track_caller+0x47/0x70 [ 587.040682] ? find_held_lock+0x36/0x1c0 [ 587.044768] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 587.050304] alloc_pages_current+0x10c/0x210 [ 587.054807] skb_page_frag_refill+0x453/0x6a0 [ 587.059301] ? sock_kzfree_s+0x60/0x60 [ 587.063185] ? _copy_from_iter_full+0x2b0/0xd10 [ 587.067950] ? usercopy_warn+0x120/0x120 [ 587.072188] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 587.077201] ? iov_iter_advance+0x14c0/0x14c0 [ 587.081874] sk_page_frag_refill+0x55/0x1f0 [ 587.086191] tcp_sendmsg_locked+0x11eb/0x3ee0 [ 587.090688] ? perf_trace_lock+0xd6/0x900 [ 587.094827] ? perf_trace_lock_acquire+0xe3/0x980 [ 587.099697] ? tcp_sendpage+0x60/0x60 [ 587.103496] ? rcu_is_watching+0x85/0x140 [ 587.107793] ? zap_class+0x720/0x720 [ 587.111515] ? perf_trace_lock+0x900/0x900 [ 587.115753] ? print_usage_bug+0xc0/0xc0 [ 587.119807] ? find_held_lock+0x36/0x1c0 [ 587.123962] ? lock_acquire+0x1dc/0x520 [ 587.127932] ? tcp_sendmsg+0x21/0x50 [ 587.131650] ? mark_held_locks+0xc9/0x160 [ 587.135808] ? __local_bh_enable_ip+0x161/0x230 [ 587.140568] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.145610] ? lock_sock_nested+0x9f/0x120 [ 587.150141] ? trace_hardirqs_on+0xd/0x10 [ 587.154477] ? __local_bh_enable_ip+0x161/0x230 [ 587.159347] ? lock_sock_nested+0xe7/0x120 [ 587.163581] tcp_sendmsg+0x2f/0x50 [ 587.167116] inet_sendmsg+0x19f/0x690 [ 587.170912] ? __might_sleep+0x95/0x190 [ 587.174876] ? ipip_gro_receive+0x100/0x100 [ 587.179283] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 587.184813] ? security_socket_sendmsg+0x94/0xc0 [ 587.189564] ? ipip_gro_receive+0x100/0x100 [ 587.193882] sock_sendmsg+0xd5/0x120 [ 587.197591] __sys_sendto+0x3d7/0x670 [ 587.201565] ? __ia32_sys_getpeername+0xb0/0xb0 [ 587.206229] ? wait_for_completion+0x870/0x870 [ 587.211087] ? __sb_end_write+0xac/0xe0 [ 587.215071] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 587.220611] ? fput+0x130/0x1a0 [ 587.223886] ? ksys_write+0x1a6/0x250 [ 587.227680] ? __ia32_sys_read+0xb0/0xb0 [ 587.231741] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 587.236589] __x64_sys_sendto+0xe1/0x1a0 [ 587.240654] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 587.245667] do_syscall_64+0x1b1/0x800 [ 587.249546] ? finish_task_switch+0x1ca/0x840 [ 587.254040] ? syscall_return_slowpath+0x5c0/0x5c0 [ 587.258977] ? syscall_return_slowpath+0x30f/0x5c0 [ 587.263922] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 587.269300] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 587.274168] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 587.279437] RIP: 0033:0x455a09 [ 587.282720] RSP: 002b:00007f478fb4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 2018/06/03 23:12:08 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x7b, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x80, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x800) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000280)={0xfffffffffffffff9, 0x98e1}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$alg(r2, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ff8000), 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000100)) dup2(r0, r2) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000200)={r4}) [ 587.290422] RAX: ffffffffffffffda RBX: 00007f478fb4f6d4 RCX: 0000000000455a09 [ 587.297770] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000013 [ 587.305212] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 587.312482] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000014 [ 587.320183] R13: 00000000000005d7 R14: 00000000006fdcc8 R15: 0000000000000002 2018/06/03 23:12:09 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:09 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x20, 0xd5, 0x6afb, 0x31, r2, 0x3}, 0x2c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000880)={0xfffffffffffffff9, 0x80000001, 0x400, 0x6, [], [], [], 0x8, 0x10000, 0x101, 0x1, "62fcf4d929a26890b5969c8f78b9cd5c"}) recvmsg$netrom(r2, &(0x7f0000000840)={&(0x7f0000000100)=@full={{0x3, {"6192c0b0e81014"}, 0x1}, [{"af1ed8ee9fddc5"}, {"0d6e51e062bcb1"}, {"eed937a6a7fbf5"}, {"160da4b429b336"}, {"6af4ee9ae1be45"}, {"09025ed2b9f178"}, {"bedbbe818f8bb8"}, {"6befb8823c256e"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000000180)="1a83462ce2847dcc2eeb6be2e8a38226146a7630a2", 0x15}, {&(0x7f0000000280)="3b0b9d03b2960c18de3ea82bd23d1f7b6d1d69f8453756bde81e01680da3f53037ec45b33990d8ac221304519c467cd55f3831b1820afb96faa0c7a8bf92398ec38be0166a489d0266972f7ea961d622e41c5585fbfef0b2763b7f9a4a7eb156d0dae16d66ff3840cddb1273e871b04cae0a4cc157673b04ac17e48b8001efcb99fb84cf8a10fa3a41b44f9ee388b96b9bba029f21ed349b9a2359f9886204d84dfc9dfbc6e1c5b58cd45961235e78e1dac45aec96f78dd66a655b6b9bbc", 0xbe}, {&(0x7f00000001c0)="4da40d7ad46803387c08d058c8", 0xd}, {&(0x7f0000000340)="44dc3f58dea2d8edb128cf0430ae6204a252701551ff221ac3ae16420bea87bd60ea11583a00852ba1cda4e555b68bdcb9d4c3b67a740f140def2a71ee584cf6d106668dc1c7db3074f914747c28c74586c533129b5763f294eee84f08b55d9050720da70c1a38138b53776df853ef23abf88b7f70e0960a0ff9e8f64410922131b133192ee852814a4b57eb99b9f57f63e627f3a9116027eaf0f25041b848d39b28ff1cd55db95e7ac5117f61cbaa652af3850066fac5fd618add06600184bf9a568cdecf14b58f93277e09774ef4f9111090bc10d41884b3edd607cc35ebd8f8bbbe1aaf8cda3015ced0ea2a", 0xed}, {&(0x7f0000000200)}, {&(0x7f0000000440)="0ea402f065842d0358ab210a0248fec2215431753a88f16e366923e0757e205db976e6f4c7ccce846c8962c5e0977318abed100a8fa7d6b073cdef30abc84d8aaa101fc68ce0e7e8524bfb7b4390c28360d0b95d42fa2622b2a4532525f6172b3cfb5528a38520cc76151d77dbfb8136fe12a5395a322274247aa03e14f3c87f08f549cc7a0c9a29a6d7bd99dad86defdae4f6615883193023635e26e78f505c3d4f37ccc5f46a6089f483bdd7d870ec81501f39e1681d0f09f25b5de5ad780b886db355653565808ec9621ba7477fc46225368371f65cf7", 0xd8}, {&(0x7f0000000540)="85c6f23a13822636a34818b2b8f62a56fcb2d82417de2d6615b80fc5cafbef6d70524ae742a8d29d2b80aec51bfef0e043d29bbb4dcde35a665958a089d91b3d36a10cf21397bda623bb8634c23323860807", 0x52}, {&(0x7f00000005c0)="eabb17bc1607e1fc6768a8c683eb27e46fc01548e8d7eb545d6385cd2f138f23a9284e05fcb5bd1ab6524dadb69737", 0x2f}, {&(0x7f0000000640)="0f286d4b8dc54533a32a83fd1cc3123bf46b95daf8009037499c7b46ccd9df9dd4a61364a45b74f6d18b66858bc6d153b29160304952a6ad67ce8c2c7425b79242b2915e6b716c90085b9552b773de6057c3ca11fea7f5696475fd71ab851c5f362093ec769dd3fd0cf758fb10ba75feea182f79cd8e79c1b9f8fcc1b60bcaf3784fe19517197b0555e0f8979558136cc5b640658b9b9afd044d15f0b6", 0x9d}, {&(0x7f0000000700)="88fd05210f261837b0bbee3fae299a1e836aa8ef7289390d3fe10f70420e7d00e54152e4c1601e550214b6229d3726cb8d69249b75387116c7eab22dfd56fc6240fb4bd3cceb1f66af553fb092b9d600dc2b7f2ff874b2", 0x57}], 0xa, 0x0, 0x0, 0x4000}, 0x10002) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000200)="25be6359e38516b7b4690d4d63729ae46ff46b5189a1c4cf15a3d2ff4026634cf848c1b71df34c32256a9f7b973053145cfec3b027bc", 0x36) 2018/06/03 23:12:09 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x2, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:09 executing program 2: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x3, &(0x7f0000000080)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x482880, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000380)=""/251) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x8e75}, 0x8) fchown(r0, 0x0, 0x0) 2018/06/03 23:12:09 executing program 3: stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, r0, r1, 0x0, 0x6d1605f7, 0x80) unshare(0x200) r2 = syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='ramfs\x00', 0x7, &(0x7f0000000340)) r3 = syz_open_pts(0xffffffffffffffff, 0x802) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000100)) setns(r2, 0x46000000) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x1, 0x0) clone(0x70024000, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000240)) 2018/06/03 23:12:09 executing program 0 (fault-call:4 fault-nth:3): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:09 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)={0x2, 0xf, 0x6, 0x0, 0xb, 0x0, 0x70bd2c, 0x0, [@sadb_lifetime={0x4, 0x4, 0x9, 0x68, 0x9064, 0x100000001}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0xfffffffffffffef7}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000040)={0x0, @empty, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x53, r2}) r3 = socket$alg(0x26, 0x5, 0x0) connect$rds(r1, &(0x7f0000000180)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) bind$alg(r3, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000140)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = accept$alg(r3, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$nl_xfrm(r4, &(0x7f00000defe0)={&(0x7f0000a1c000)={0x10}, 0xc, &(0x7f00005ec000)={&(0x7f0000b8ff38)=@getsadinfo={0x14, 0x23}, 0x14}, 0x1}, 0x0) recvmmsg(r4, &(0x7f0000003640)=[{{&(0x7f0000001800)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, &(0x7f0000002e00)=""/90, 0x5a}}], 0x1, 0x0, &(0x7f00000037c0)={0x0, 0x1c9c380}) 2018/06/03 23:12:09 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000080)='bond0\x00', 0x3) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x0, {0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}}, 0x32) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r3, 0x8937, &(0x7f0000000040)={'bond0\x00', r4}) connect$pppoe(r2, &(0x7f0000000100)={0x18, 0x100000000000000, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) [ 587.945728] FAULT_INJECTION: forcing a failure. [ 587.945728] name failslab, interval 1, probability 0, space 0, times 0 [ 587.957187] CPU: 0 PID: 4319 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #81 [ 587.964400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 587.973996] Call Trace: [ 587.976608] dump_stack+0x1b9/0x294 [ 587.980352] ? dump_stack_print_info.cold.2+0x52/0x52 [ 587.985670] should_fail.cold.4+0xa/0x1a [ 587.989854] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 587.995077] ? __lock_acquire+0x7f5/0x5140 [ 587.999338] ? unwind_get_return_address+0x61/0xa0 [ 588.004312] ? __save_stack_trace+0x7e/0xd0 [ 588.008668] ? graph_lock+0x170/0x170 [ 588.012665] ? graph_lock+0x170/0x170 [ 588.016600] ? find_held_lock+0x36/0x1c0 [ 588.020970] ? __lock_is_held+0xb5/0x140 [ 588.025231] ? check_same_owner+0x320/0x320 [ 588.029997] ? find_held_lock+0x36/0x1c0 [ 588.034184] ? rcu_note_context_switch+0x710/0x710 [ 588.039668] __should_failslab+0x124/0x180 [ 588.044270] should_failslab+0x9/0x14 [ 588.048207] kmem_cache_alloc_node+0x272/0x780 [ 588.052791] ? kasan_check_read+0x11/0x20 [ 588.057199] ? rcu_is_watching+0x85/0x140 [ 588.061862] __alloc_skb+0x111/0x780 [ 588.065674] ? skb_scrub_packet+0x580/0x580 [ 588.070178] ? graph_lock+0x170/0x170 [ 588.074160] ? kernel_text_address+0x79/0xf0 [ 588.078663] ? __unwind_start+0x166/0x330 [ 588.082818] ? __kernel_text_address+0xd/0x40 [ 588.087746] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 588.093382] ? __lock_acquire+0x7f5/0x5140 [ 588.097632] ? __lock_is_held+0xb5/0x140 [ 588.101894] sk_stream_alloc_skb+0x139/0x960 [ 588.106398] ? tcp_init_transfer+0x450/0x450 [ 588.110802] ? check_same_owner+0x320/0x320 [ 588.115132] ? inet_sendmsg+0x19f/0x690 [ 588.119110] ? rcu_note_context_switch+0x710/0x710 [ 588.124043] ? __lock_is_held+0xb5/0x140 [ 588.128112] ? __might_sleep+0x95/0x190 [ 588.132083] tcp_fragment+0x1b8/0x1250 [ 588.135966] ? tcp_pace_kick+0x460/0x460 [ 588.140123] ? kvm_clock_read+0x25/0x30 [ 588.144121] ? kvm_sched_clock_read+0x9/0x20 [ 588.148527] ? sched_clock+0x31/0x40 [ 588.152246] ? sched_clock_cpu+0x1b/0x180 [ 588.156409] ? graph_lock+0x170/0x170 [ 588.160216] tcp_write_xmit+0x3060/0x5bf0 [ 588.164479] ? tcp_transmit_skb+0x3d40/0x3d40 [ 588.169424] ? __sanitizer_cov_trace_pc+0x20/0x50 [ 588.174744] ? iov_iter_advance+0x2e4/0x14c0 [ 588.179159] ? check_same_owner+0x320/0x320 [ 588.183477] ? alloc_pages_current+0x114/0x210 [ 588.188053] ? iov_iter_npages+0xe60/0xe60 [ 588.192357] ? kasan_check_write+0x14/0x20 [ 588.196583] ? copyin+0xb7/0x100 [ 588.199945] ? _copy_from_iter_full+0x2b0/0xd10 [ 588.205163] ? usercopy_warn+0x120/0x120 [ 588.209233] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 588.216560] ? iov_iter_advance+0x14c0/0x14c0 [ 588.221065] tcp_push_one+0xdd/0x110 [ 588.224790] tcp_sendmsg_locked+0xb82/0x3ee0 [ 588.229312] ? tcp_sendpage+0x60/0x60 [ 588.233103] ? rcu_is_watching+0x85/0x140 [ 588.237246] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 588.242563] ? print_usage_bug+0xc0/0xc0 [ 588.246704] ? find_held_lock+0x36/0x1c0 [ 588.250763] ? lock_acquire+0x1dc/0x520 [ 588.254734] ? tcp_sendmsg+0x21/0x50 [ 588.258537] ? mark_held_locks+0xc9/0x160 [ 588.262801] ? __local_bh_enable_ip+0x161/0x230 [ 588.267469] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.272487] ? lock_sock_nested+0x9f/0x120 [ 588.276733] ? __local_bh_enable_ip+0x161/0x230 [ 588.281402] ? lock_sock_nested+0xe7/0x120 [ 588.285635] tcp_sendmsg+0x2f/0x50 [ 588.289473] inet_sendmsg+0x19f/0x690 [ 588.293530] ? __might_sleep+0x95/0x190 [ 588.297590] ? ipip_gro_receive+0x100/0x100 [ 588.302195] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 588.307730] ? security_socket_sendmsg+0x94/0xc0 [ 588.312681] ? ipip_gro_receive+0x100/0x100 [ 588.317176] sock_sendmsg+0xd5/0x120 [ 588.320885] __sys_sendto+0x3d7/0x670 [ 588.324697] ? __ia32_sys_getpeername+0xb0/0xb0 [ 588.329363] ? wait_for_completion+0x870/0x870 [ 588.334037] ? __lock_is_held+0xb5/0x140 [ 588.338116] ? __sb_end_write+0xac/0xe0 [ 588.342105] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 588.347832] ? fput+0x130/0x1a0 [ 588.351120] ? ksys_write+0x1a6/0x250 [ 588.354917] ? __ia32_sys_read+0xb0/0xb0 [ 588.358987] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 588.364527] __x64_sys_sendto+0xe1/0x1a0 [ 588.368690] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 588.373797] do_syscall_64+0x1b1/0x800 [ 588.377768] ? finish_task_switch+0x1ca/0x840 [ 588.382264] ? syscall_return_slowpath+0x5c0/0x5c0 [ 588.387298] ? syscall_return_slowpath+0x30f/0x5c0 [ 588.392330] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 588.397693] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 588.402629] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 588.407989] RIP: 0033:0x455a09 [ 588.411432] RSP: 002b:00007f478fb4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 588.419220] RAX: ffffffffffffffda RBX: 00007f478fb4f6d4 RCX: 0000000000455a09 [ 588.426481] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000013 [ 588.433749] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 2018/06/03 23:12:10 executing program 5: r0 = socket$inet6(0xa, 0x1000020000002, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = socket(0x11, 0x100000803, 0x0) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) recvfrom$inet6(r1, &(0x7f0000000140)=""/54, 0x36, 0x2042, &(0x7f0000000180)={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2}, 0x20) 2018/06/03 23:12:10 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffff89}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:10 executing program 1: keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000040)="11896a6dfed09c3ef2032095e815e02f3e8a51d27f3dd02508fc841ff7b592e0f678ff5e18f5f134a50f9a80b4d8f15a456e9bc31b5316cafdb7a1289cdb6462299db0e175afc390543f743c7234afb9503fdc9016b33ef44ad917f60805a5ede10aab00c984a0bb23e2d7f9f78f984a0765c4019c8db8bb2f3e5a52c8fd3199", 0x80) [ 588.441011] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000014 [ 588.448279] R13: 00000000000005d7 R14: 00000000006fdcc8 R15: 0000000000000003 2018/06/03 23:12:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000140)={0x303, 0x33}, 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0xc9, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000040)=""/201}, &(0x7f0000000200)=0x78) 2018/06/03 23:12:10 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f4}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:10 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0xf503}, 0xc, &(0x7f0000000280)={&(0x7f0000000ac0)={0x14, 0x27, 0xffffffffffffffff, 0x0, 0x0, {0x12}}, 0x14}, 0x1}, 0x0) r1 = msgget(0x2, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) msgsnd(r1, &(0x7f0000000000)={0x2, "c3dc0b31509103131f0e0ccdd851126c5ef88083128756ee10e4a1f3ade7690b21ff306ae80f49ff0bcd43e51ffa3ad0158ce48623543d9a154731839de2217f2bec5df2c547fb1c32c0cc1be9fef3978e5cfaaa4a5511143b3da74493543abcb74b954a69405b59fb947be97140"}, 0x76, 0x800) 2018/06/03 23:12:10 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x20, 0xd5, 0x6afb, 0x31, r2, 0x3}, 0x2c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000880)={0xfffffffffffffff9, 0x80000001, 0x400, 0x6, [], [], [], 0x8, 0x10000, 0x101, 0x1, "62fcf4d929a26890b5969c8f78b9cd5c"}) recvmsg$netrom(r2, &(0x7f0000000840)={&(0x7f0000000100)=@full={{0x3, {"6192c0b0e81014"}, 0x1}, [{"af1ed8ee9fddc5"}, {"0d6e51e062bcb1"}, {"eed937a6a7fbf5"}, {"160da4b429b336"}, {"6af4ee9ae1be45"}, {"09025ed2b9f178"}, {"bedbbe818f8bb8"}, {"6befb8823c256e"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000000180)="1a83462ce2847dcc2eeb6be2e8a38226146a7630a2", 0x15}, {&(0x7f0000000280)="3b0b9d03b2960c18de3ea82bd23d1f7b6d1d69f8453756bde81e01680da3f53037ec45b33990d8ac221304519c467cd55f3831b1820afb96faa0c7a8bf92398ec38be0166a489d0266972f7ea961d622e41c5585fbfef0b2763b7f9a4a7eb156d0dae16d66ff3840cddb1273e871b04cae0a4cc157673b04ac17e48b8001efcb99fb84cf8a10fa3a41b44f9ee388b96b9bba029f21ed349b9a2359f9886204d84dfc9dfbc6e1c5b58cd45961235e78e1dac45aec96f78dd66a655b6b9bbc", 0xbe}, {&(0x7f00000001c0)="4da40d7ad46803387c08d058c8", 0xd}, {&(0x7f0000000340)="44dc3f58dea2d8edb128cf0430ae6204a252701551ff221ac3ae16420bea87bd60ea11583a00852ba1cda4e555b68bdcb9d4c3b67a740f140def2a71ee584cf6d106668dc1c7db3074f914747c28c74586c533129b5763f294eee84f08b55d9050720da70c1a38138b53776df853ef23abf88b7f70e0960a0ff9e8f64410922131b133192ee852814a4b57eb99b9f57f63e627f3a9116027eaf0f25041b848d39b28ff1cd55db95e7ac5117f61cbaa652af3850066fac5fd618add06600184bf9a568cdecf14b58f93277e09774ef4f9111090bc10d41884b3edd607cc35ebd8f8bbbe1aaf8cda3015ced0ea2a", 0xed}, {&(0x7f0000000200)}, {&(0x7f0000000440)="0ea402f065842d0358ab210a0248fec2215431753a88f16e366923e0757e205db976e6f4c7ccce846c8962c5e0977318abed100a8fa7d6b073cdef30abc84d8aaa101fc68ce0e7e8524bfb7b4390c28360d0b95d42fa2622b2a4532525f6172b3cfb5528a38520cc76151d77dbfb8136fe12a5395a322274247aa03e14f3c87f08f549cc7a0c9a29a6d7bd99dad86defdae4f6615883193023635e26e78f505c3d4f37ccc5f46a6089f483bdd7d870ec81501f39e1681d0f09f25b5de5ad780b886db355653565808ec9621ba7477fc46225368371f65cf7", 0xd8}, {&(0x7f0000000540)="85c6f23a13822636a34818b2b8f62a56fcb2d82417de2d6615b80fc5cafbef6d70524ae742a8d29d2b80aec51bfef0e043d29bbb4dcde35a665958a089d91b3d36a10cf21397bda623bb8634c23323860807", 0x52}, {&(0x7f00000005c0)="eabb17bc1607e1fc6768a8c683eb27e46fc01548e8d7eb545d6385cd2f138f23a9284e05fcb5bd1ab6524dadb69737", 0x2f}, {&(0x7f0000000640)="0f286d4b8dc54533a32a83fd1cc3123bf46b95daf8009037499c7b46ccd9df9dd4a61364a45b74f6d18b66858bc6d153b29160304952a6ad67ce8c2c7425b79242b2915e6b716c90085b9552b773de6057c3ca11fea7f5696475fd71ab851c5f362093ec769dd3fd0cf758fb10ba75feea182f79cd8e79c1b9f8fcc1b60bcaf3784fe19517197b0555e0f8979558136cc5b640658b9b9afd044d15f0b6", 0x9d}, {&(0x7f0000000700)="88fd05210f261837b0bbee3fae299a1e836aa8ef7289390d3fe10f70420e7d00e54152e4c1601e550214b6229d3726cb8d69249b75387116c7eab22dfd56fc6240fb4bd3cceb1f66af553fb092b9d600dc2b7f2ff874b2", 0x57}], 0xa, 0x0, 0x0, 0x4000}, 0x10002) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x0) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000200)="25be6359e38516b7b4690d4d63729ae46ff46b5189a1c4cf15a3d2ff4026634cf848c1b71df34c32256a9f7b973053145cfec3b027bc", 0x36) 2018/06/03 23:12:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0x10) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='~'], 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000810000)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) 2018/06/03 23:12:10 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a6ff0)={0x0, 0x2710}, 0x10) shutdown(r0, 0x1) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='net/sco\x00') r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000640)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000600)={&(0x7f0000000480)={0x144, r4, 0x306, 0x70bd2a, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}]}, @IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2c}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xd8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x84}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x18}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x22}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3, 0x2}}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0xd52eb6c6d7744c5b}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x20000000}, 0x20008000) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000001c0)={r1, r2/1000+30000}, 0x10) recvmsg(r0, &(0x7f0000fdefc8)={&(0x7f000058e000)=@ll, 0x14, &(0x7f0000f42000), 0x0, &(0x7f0000fde000)=""/30, 0x1e}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040), &(0x7f0000000080)=0x8) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x101) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f00000000c0)={0x4fe, 0xb200, 0x0, 0x7ff}) getsockopt$inet6_udp_int(r5, 0x11, 0x67, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_buf(r5, 0x29, 0x2f, &(0x7f0000000200)=""/244, &(0x7f0000000300)=0xf4) 2018/06/03 23:12:10 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipx\x00') ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000040)=""/143) perf_event_open(&(0x7f0000000140)={0x2, 0xffffffffffffff40, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100), 0xe}, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/urandom\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000440)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x3f, 0x8, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000000500)) perf_event_open(&(0x7f00000003c0)={0x0, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0xffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x982, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x800}, 0x0, 0xe, 0xffffffffffffffff, 0x0) 2018/06/03 23:12:11 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x20, 0xd5, 0x6afb, 0x31, r2, 0x3}, 0x2c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000880)={0xfffffffffffffff9, 0x80000001, 0x400, 0x6, [], [], [], 0x8, 0x10000, 0x101, 0x1, "62fcf4d929a26890b5969c8f78b9cd5c"}) recvmsg$netrom(r2, &(0x7f0000000840)={&(0x7f0000000100)=@full={{0x3, {"6192c0b0e81014"}, 0x1}, [{"af1ed8ee9fddc5"}, {"0d6e51e062bcb1"}, {"eed937a6a7fbf5"}, {"160da4b429b336"}, {"6af4ee9ae1be45"}, {"09025ed2b9f178"}, {"bedbbe818f8bb8"}, {"6befb8823c256e"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000000180)="1a83462ce2847dcc2eeb6be2e8a38226146a7630a2", 0x15}, {&(0x7f0000000280)="3b0b9d03b2960c18de3ea82bd23d1f7b6d1d69f8453756bde81e01680da3f53037ec45b33990d8ac221304519c467cd55f3831b1820afb96faa0c7a8bf92398ec38be0166a489d0266972f7ea961d622e41c5585fbfef0b2763b7f9a4a7eb156d0dae16d66ff3840cddb1273e871b04cae0a4cc157673b04ac17e48b8001efcb99fb84cf8a10fa3a41b44f9ee388b96b9bba029f21ed349b9a2359f9886204d84dfc9dfbc6e1c5b58cd45961235e78e1dac45aec96f78dd66a655b6b9bbc", 0xbe}, {&(0x7f00000001c0)="4da40d7ad46803387c08d058c8", 0xd}, {&(0x7f0000000340)="44dc3f58dea2d8edb128cf0430ae6204a252701551ff221ac3ae16420bea87bd60ea11583a00852ba1cda4e555b68bdcb9d4c3b67a740f140def2a71ee584cf6d106668dc1c7db3074f914747c28c74586c533129b5763f294eee84f08b55d9050720da70c1a38138b53776df853ef23abf88b7f70e0960a0ff9e8f64410922131b133192ee852814a4b57eb99b9f57f63e627f3a9116027eaf0f25041b848d39b28ff1cd55db95e7ac5117f61cbaa652af3850066fac5fd618add06600184bf9a568cdecf14b58f93277e09774ef4f9111090bc10d41884b3edd607cc35ebd8f8bbbe1aaf8cda3015ced0ea2a", 0xed}, {&(0x7f0000000200)}, {&(0x7f0000000440)="0ea402f065842d0358ab210a0248fec2215431753a88f16e366923e0757e205db976e6f4c7ccce846c8962c5e0977318abed100a8fa7d6b073cdef30abc84d8aaa101fc68ce0e7e8524bfb7b4390c28360d0b95d42fa2622b2a4532525f6172b3cfb5528a38520cc76151d77dbfb8136fe12a5395a322274247aa03e14f3c87f08f549cc7a0c9a29a6d7bd99dad86defdae4f6615883193023635e26e78f505c3d4f37ccc5f46a6089f483bdd7d870ec81501f39e1681d0f09f25b5de5ad780b886db355653565808ec9621ba7477fc46225368371f65cf7", 0xd8}, {&(0x7f0000000540)="85c6f23a13822636a34818b2b8f62a56fcb2d82417de2d6615b80fc5cafbef6d70524ae742a8d29d2b80aec51bfef0e043d29bbb4dcde35a665958a089d91b3d36a10cf21397bda623bb8634c23323860807", 0x52}, {&(0x7f00000005c0)="eabb17bc1607e1fc6768a8c683eb27e46fc01548e8d7eb545d6385cd2f138f23a9284e05fcb5bd1ab6524dadb69737", 0x2f}, {&(0x7f0000000640)="0f286d4b8dc54533a32a83fd1cc3123bf46b95daf8009037499c7b46ccd9df9dd4a61364a45b74f6d18b66858bc6d153b29160304952a6ad67ce8c2c7425b79242b2915e6b716c90085b9552b773de6057c3ca11fea7f5696475fd71ab851c5f362093ec769dd3fd0cf758fb10ba75feea182f79cd8e79c1b9f8fcc1b60bcaf3784fe19517197b0555e0f8979558136cc5b640658b9b9afd044d15f0b6", 0x9d}, {&(0x7f0000000700)="88fd05210f261837b0bbee3fae299a1e836aa8ef7289390d3fe10f70420e7d00e54152e4c1601e550214b6229d3726cb8d69249b75387116c7eab22dfd56fc6240fb4bd3cceb1f66af553fb092b9d600dc2b7f2ff874b2", 0x57}], 0xa, 0x0, 0x0, 0x4000}, 0x10002) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10001, 0x0) 2018/06/03 23:12:11 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000007c40)=[{{&(0x7f00000068c0)=@sco={0x1f}, 0x80, &(0x7f0000006a00), 0x0, &(0x7f0000006a40)}}], 0x1, 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000100)=0x4c69, 0x165) read(r1, &(0x7f0000000180)=""/153, 0x447) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x58c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @random="2920171d62a3", 'team_slave_1\x00'}}) 2018/06/03 23:12:11 executing program 0 (fault-call:4 fault-nth:4): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"73797a5f74756e00000000000000e8ff", 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=@ipv6_newaddr={0x40, 0x14, 0x509, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_CACHEINFO={0x14, 0x6, {0x14000000, 0xf0ffffffffffff}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000780)={&(0x7f0000000640)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000000000050000000000b9b712333ceff0b936784a30504e61609ac304505b63234d9e65188aad972c12c2923bdae2086623d4beee", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00000000"], 0x24}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)) set_tid_address(&(0x7f00000002c0)) 2018/06/03 23:12:11 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x3, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:11 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8910, &(0x7f0000000200)="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") getsockopt(r0, 0x114, 0x5, &(0x7f00003dd000)=""/13, &(0x7f00000001c0)=0xffffffc7) 2018/06/03 23:12:11 executing program 2: syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x10001, 0x2000) r0 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x6878d, 0x40000) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x200000001, 0xa, 0x2000000000000009, 0x1, 0x0, r0}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r1, &(0x7f0000000040)="49883f605b20128ef5b9ded7d56088b731309fb1ea14a8bba3c33f5eb1a3a12db164640526735f3160e4e9945e95b4aeebf7ec03129ba56eb610f65575928952f7942e51b5157f2a0790bd6d7947a0d3ea162ec5ef8a1eb0b37fcf", &(0x7f0000000140)=""/87}, 0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000), &(0x7f0000000080)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r1, &(0x7f0000000000)="d3", &(0x7f0000000540)=""/4096}, 0x18) 2018/06/03 23:12:11 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x33}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 589.831964] FAULT_INJECTION: forcing a failure. [ 589.831964] name failslab, interval 1, probability 0, space 0, times 0 [ 589.843344] CPU: 0 PID: 4396 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #81 [ 589.851147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 589.860516] Call Trace: [ 589.863124] dump_stack+0x1b9/0x294 [ 589.866760] ? dump_stack_print_info.cold.2+0x52/0x52 [ 589.871964] ? is_bpf_text_address+0xd7/0x170 [ 589.876474] ? kernel_text_address+0x79/0xf0 [ 589.880880] ? __unwind_start+0x166/0x330 [ 589.885112] should_fail.cold.4+0xa/0x1a [ 589.889180] ? __save_stack_trace+0x7e/0xd0 [ 589.893497] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 589.898601] ? graph_lock+0x170/0x170 [ 589.902482] ? save_stack+0x43/0xd0 [ 589.906109] ? kasan_kmalloc+0xc4/0xe0 [ 589.909988] ? kasan_slab_alloc+0x12/0x20 [ 589.914133] ? find_held_lock+0x36/0x1c0 [ 589.918207] ? __lock_is_held+0xb5/0x140 [ 589.922374] ? check_same_owner+0x320/0x320 [ 589.926700] ? rcu_note_context_switch+0x710/0x710 [ 589.931652] __should_failslab+0x124/0x180 [ 589.935908] should_failslab+0x9/0x14 [ 589.939703] kmem_cache_alloc_node_trace+0x26f/0x770 [ 589.944813] __kmalloc_node_track_caller+0x33/0x70 [ 589.949959] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 589.954806] __alloc_skb+0x14d/0x780 [ 589.958525] ? skb_scrub_packet+0x580/0x580 [ 589.962958] ? __schedule+0x809/0x1e30 [ 589.966925] ? kernel_text_address+0x79/0xf0 [ 589.971417] ? __sched_text_start+0x8/0x8 [ 589.975650] ? __lock_acquire+0x7f5/0x5140 [ 589.979881] ? __lock_is_held+0xb5/0x140 [ 589.983956] sk_stream_alloc_skb+0x139/0x960 [ 589.988377] ? tcp_init_transfer+0x450/0x450 [ 589.992801] ? check_same_owner+0x320/0x320 [ 589.997114] ? inet_sendmsg+0x19f/0x690 [ 590.001089] ? do_syscall_64+0x1b1/0x800 [ 590.005230] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 590.010672] ? __lock_is_held+0xb5/0x140 [ 590.014744] tcp_fragment+0x1b8/0x1250 [ 590.018635] ? tcp_pace_kick+0x460/0x460 [ 590.022701] ? kvm_clock_read+0x25/0x30 [ 590.026679] ? kvm_sched_clock_read+0x9/0x20 [ 590.031184] ? sched_clock+0x31/0x40 [ 590.034891] ? sched_clock_cpu+0x1b/0x180 [ 590.039125] ? graph_lock+0x170/0x170 [ 590.043024] tcp_write_xmit+0x3060/0x5bf0 [ 590.047192] ? tcp_transmit_skb+0x3d40/0x3d40 [ 590.051778] ? __sanitizer_cov_trace_pc+0x20/0x50 [ 590.056763] ? iov_iter_advance+0x2e4/0x14c0 [ 590.061527] ? check_same_owner+0x320/0x320 [ 590.066144] ? alloc_pages_current+0x114/0x210 [ 590.070910] ? iov_iter_npages+0xe60/0xe60 [ 590.075232] ? kasan_check_write+0x14/0x20 [ 590.079458] ? copyin+0xb7/0x100 [ 590.082826] ? _copy_from_iter_full+0x2b0/0xd10 [ 590.087841] ? usercopy_warn+0x120/0x120 [ 590.091904] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 590.096918] ? iov_iter_advance+0x14c0/0x14c0 [ 590.101412] tcp_push_one+0xdd/0x110 [ 590.105238] tcp_sendmsg_locked+0xb82/0x3ee0 [ 590.109835] ? tcp_sendpage+0x60/0x60 [ 590.113862] ? rcu_is_watching+0x85/0x140 [ 590.118186] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 590.123376] ? print_usage_bug+0xc0/0xc0 [ 590.127437] ? find_held_lock+0x36/0x1c0 [ 590.131495] ? lock_acquire+0x1dc/0x520 [ 590.135463] ? tcp_sendmsg+0x21/0x50 [ 590.139187] ? mark_held_locks+0xc9/0x160 [ 590.143536] ? __local_bh_enable_ip+0x161/0x230 [ 590.148205] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.153221] ? lock_sock_nested+0x9f/0x120 [ 590.157464] ? __local_bh_enable_ip+0x161/0x230 [ 590.162218] ? lock_sock_nested+0xe7/0x120 [ 590.166453] tcp_sendmsg+0x2f/0x50 [ 590.170074] inet_sendmsg+0x19f/0x690 [ 590.173863] ? __might_sleep+0x95/0x190 [ 590.177828] ? ipip_gro_receive+0x100/0x100 [ 590.182147] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 590.187696] ? security_socket_sendmsg+0x94/0xc0 [ 590.192446] ? ipip_gro_receive+0x100/0x100 [ 590.196776] sock_sendmsg+0xd5/0x120 [ 590.200497] __sys_sendto+0x3d7/0x670 [ 590.204289] ? __ia32_sys_getpeername+0xb0/0xb0 [ 590.208976] ? wait_for_completion+0x870/0x870 [ 590.213574] ? __lock_is_held+0xb5/0x140 [ 590.217738] ? __sb_end_write+0xac/0xe0 [ 590.221714] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 590.227334] ? fput+0x130/0x1a0 [ 590.230608] ? ksys_write+0x1a6/0x250 [ 590.234401] ? __ia32_sys_read+0xb0/0xb0 [ 590.238462] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 590.244012] __x64_sys_sendto+0xe1/0x1a0 [ 590.248167] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 590.253187] do_syscall_64+0x1b1/0x800 [ 590.257243] ? syscall_return_slowpath+0x5c0/0x5c0 [ 590.262602] ? syscall_return_slowpath+0x30f/0x5c0 [ 590.267529] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 590.272903] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 590.277748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 590.282931] RIP: 0033:0x455a09 [ 590.286114] RSP: 002b:00007f478fb4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 590.293824] RAX: ffffffffffffffda RBX: 00007f478fb4f6d4 RCX: 0000000000455a09 [ 590.301092] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000013 [ 590.308352] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 590.315698] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000014 [ 590.323223] R13: 00000000000005d7 R14: 00000000006fdcc8 R15: 0000000000000004 2018/06/03 23:12:11 executing program 5: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x200000e, 0x8012, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) 2018/06/03 23:12:11 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x24}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:11 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x558}, {0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x400, 0x8, 0xa71c, 0x200, 0x7fff, 0x4, 0x1, 0xea]}, 0x5c) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x8) ioctl$BLKRAGET(0xffffffffffffffff, 0x1263, &(0x7f0000000040)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) r3 = fcntl$getown(r0, 0x9) kcmp(r3, r3, 0x3, r2, r2) mq_notify(r2, &(0x7f0000000100)={0x0, 0xb, 0x1, @tid=r3}) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000000000000000000000000000000000"]) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000003c0)=""/134) setsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f00000000c0), 0xdd) 2018/06/03 23:12:11 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000080)={'syzkaller0\x00', 0x7c}) 2018/06/03 23:12:11 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x40) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xfffffdef, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) write(0xffffffffffffffff, &(0x7f0000000840), 0x0) 2018/06/03 23:12:12 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x20, 0xd5, 0x6afb, 0x31, r2, 0x3}, 0x2c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000880)={0xfffffffffffffff9, 0x80000001, 0x400, 0x6, [], [], [], 0x8, 0x10000, 0x101, 0x1, "62fcf4d929a26890b5969c8f78b9cd5c"}) recvmsg$netrom(r2, &(0x7f0000000840)={&(0x7f0000000100)=@full={{0x3, {"6192c0b0e81014"}, 0x1}, [{"af1ed8ee9fddc5"}, {"0d6e51e062bcb1"}, {"eed937a6a7fbf5"}, {"160da4b429b336"}, {"6af4ee9ae1be45"}, {"09025ed2b9f178"}, {"bedbbe818f8bb8"}, {"6befb8823c256e"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000000180)="1a83462ce2847dcc2eeb6be2e8a38226146a7630a2", 0x15}, {&(0x7f0000000280)="3b0b9d03b2960c18de3ea82bd23d1f7b6d1d69f8453756bde81e01680da3f53037ec45b33990d8ac221304519c467cd55f3831b1820afb96faa0c7a8bf92398ec38be0166a489d0266972f7ea961d622e41c5585fbfef0b2763b7f9a4a7eb156d0dae16d66ff3840cddb1273e871b04cae0a4cc157673b04ac17e48b8001efcb99fb84cf8a10fa3a41b44f9ee388b96b9bba029f21ed349b9a2359f9886204d84dfc9dfbc6e1c5b58cd45961235e78e1dac45aec96f78dd66a655b6b9bbc", 0xbe}, {&(0x7f00000001c0)="4da40d7ad46803387c08d058c8", 0xd}, {&(0x7f0000000340)="44dc3f58dea2d8edb128cf0430ae6204a252701551ff221ac3ae16420bea87bd60ea11583a00852ba1cda4e555b68bdcb9d4c3b67a740f140def2a71ee584cf6d106668dc1c7db3074f914747c28c74586c533129b5763f294eee84f08b55d9050720da70c1a38138b53776df853ef23abf88b7f70e0960a0ff9e8f64410922131b133192ee852814a4b57eb99b9f57f63e627f3a9116027eaf0f25041b848d39b28ff1cd55db95e7ac5117f61cbaa652af3850066fac5fd618add06600184bf9a568cdecf14b58f93277e09774ef4f9111090bc10d41884b3edd607cc35ebd8f8bbbe1aaf8cda3015ced0ea2a", 0xed}, {&(0x7f0000000200)}, {&(0x7f0000000440)="0ea402f065842d0358ab210a0248fec2215431753a88f16e366923e0757e205db976e6f4c7ccce846c8962c5e0977318abed100a8fa7d6b073cdef30abc84d8aaa101fc68ce0e7e8524bfb7b4390c28360d0b95d42fa2622b2a4532525f6172b3cfb5528a38520cc76151d77dbfb8136fe12a5395a322274247aa03e14f3c87f08f549cc7a0c9a29a6d7bd99dad86defdae4f6615883193023635e26e78f505c3d4f37ccc5f46a6089f483bdd7d870ec81501f39e1681d0f09f25b5de5ad780b886db355653565808ec9621ba7477fc46225368371f65cf7", 0xd8}, {&(0x7f0000000540)="85c6f23a13822636a34818b2b8f62a56fcb2d82417de2d6615b80fc5cafbef6d70524ae742a8d29d2b80aec51bfef0e043d29bbb4dcde35a665958a089d91b3d36a10cf21397bda623bb8634c23323860807", 0x52}, {&(0x7f00000005c0)="eabb17bc1607e1fc6768a8c683eb27e46fc01548e8d7eb545d6385cd2f138f23a9284e05fcb5bd1ab6524dadb69737", 0x2f}, {&(0x7f0000000640)="0f286d4b8dc54533a32a83fd1cc3123bf46b95daf8009037499c7b46ccd9df9dd4a61364a45b74f6d18b66858bc6d153b29160304952a6ad67ce8c2c7425b79242b2915e6b716c90085b9552b773de6057c3ca11fea7f5696475fd71ab851c5f362093ec769dd3fd0cf758fb10ba75feea182f79cd8e79c1b9f8fcc1b60bcaf3784fe19517197b0555e0f8979558136cc5b640658b9b9afd044d15f0b6", 0x9d}, {&(0x7f0000000700)="88fd05210f261837b0bbee3fae299a1e836aa8ef7289390d3fe10f70420e7d00e54152e4c1601e550214b6229d3726cb8d69249b75387116c7eab22dfd56fc6240fb4bd3cceb1f66af553fb092b9d600dc2b7f2ff874b2", 0x57}], 0xa, 0x0, 0x0, 0x4000}, 0x10002) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) 2018/06/03 23:12:12 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x94, 0x2000) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) close(r2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/06/03 23:12:12 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f0801000000009727c1c6fe36cef3e26def23000200000011000013", 0x1d) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x2, 0xfffffffffffffffc, @loopback=0x7f000001}, 0x10) 2018/06/03 23:12:12 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x100000000000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:12 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x80010000001, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x10, 0x80002, 0x0) poll(&(0x7f0000000140)=[{r1}, {r0}, {r2, 0x400}], 0x3, 0x0) 2018/06/03 23:12:12 executing program 0 (fault-call:4 fault-nth:5): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:12 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x27, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) listen(r0, 0x100000003) accept(r0, 0x0, &(0x7f00000000c0)) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) eventfd2(0x8, 0x80001) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 23:12:12 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x20, 0xd5, 0x6afb, 0x31, r2, 0x3}, 0x2c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000880)={0xfffffffffffffff9, 0x80000001, 0x400, 0x6, [], [], [], 0x8, 0x10000, 0x101, 0x1, "62fcf4d929a26890b5969c8f78b9cd5c"}) recvmsg$netrom(r2, &(0x7f0000000840)={&(0x7f0000000100)=@full={{0x3, {"6192c0b0e81014"}, 0x1}, [{"af1ed8ee9fddc5"}, {"0d6e51e062bcb1"}, {"eed937a6a7fbf5"}, {"160da4b429b336"}, {"6af4ee9ae1be45"}, {"09025ed2b9f178"}, {"bedbbe818f8bb8"}, {"6befb8823c256e"}]}, 0x48, &(0x7f0000000780)=[{&(0x7f0000000180)="1a83462ce2847dcc2eeb6be2e8a38226146a7630a2", 0x15}, {&(0x7f0000000280)="3b0b9d03b2960c18de3ea82bd23d1f7b6d1d69f8453756bde81e01680da3f53037ec45b33990d8ac221304519c467cd55f3831b1820afb96faa0c7a8bf92398ec38be0166a489d0266972f7ea961d622e41c5585fbfef0b2763b7f9a4a7eb156d0dae16d66ff3840cddb1273e871b04cae0a4cc157673b04ac17e48b8001efcb99fb84cf8a10fa3a41b44f9ee388b96b9bba029f21ed349b9a2359f9886204d84dfc9dfbc6e1c5b58cd45961235e78e1dac45aec96f78dd66a655b6b9bbc", 0xbe}, {&(0x7f00000001c0)="4da40d7ad46803387c08d058c8", 0xd}, {&(0x7f0000000340)="44dc3f58dea2d8edb128cf0430ae6204a252701551ff221ac3ae16420bea87bd60ea11583a00852ba1cda4e555b68bdcb9d4c3b67a740f140def2a71ee584cf6d106668dc1c7db3074f914747c28c74586c533129b5763f294eee84f08b55d9050720da70c1a38138b53776df853ef23abf88b7f70e0960a0ff9e8f64410922131b133192ee852814a4b57eb99b9f57f63e627f3a9116027eaf0f25041b848d39b28ff1cd55db95e7ac5117f61cbaa652af3850066fac5fd618add06600184bf9a568cdecf14b58f93277e09774ef4f9111090bc10d41884b3edd607cc35ebd8f8bbbe1aaf8cda3015ced0ea2a", 0xed}, {&(0x7f0000000200)}, {&(0x7f0000000440)="0ea402f065842d0358ab210a0248fec2215431753a88f16e366923e0757e205db976e6f4c7ccce846c8962c5e0977318abed100a8fa7d6b073cdef30abc84d8aaa101fc68ce0e7e8524bfb7b4390c28360d0b95d42fa2622b2a4532525f6172b3cfb5528a38520cc76151d77dbfb8136fe12a5395a322274247aa03e14f3c87f08f549cc7a0c9a29a6d7bd99dad86defdae4f6615883193023635e26e78f505c3d4f37ccc5f46a6089f483bdd7d870ec81501f39e1681d0f09f25b5de5ad780b886db355653565808ec9621ba7477fc46225368371f65cf7", 0xd8}, {&(0x7f0000000540)="85c6f23a13822636a34818b2b8f62a56fcb2d82417de2d6615b80fc5cafbef6d70524ae742a8d29d2b80aec51bfef0e043d29bbb4dcde35a665958a089d91b3d36a10cf21397bda623bb8634c23323860807", 0x52}, {&(0x7f00000005c0)="eabb17bc1607e1fc6768a8c683eb27e46fc01548e8d7eb545d6385cd2f138f23a9284e05fcb5bd1ab6524dadb69737", 0x2f}, {&(0x7f0000000640)="0f286d4b8dc54533a32a83fd1cc3123bf46b95daf8009037499c7b46ccd9df9dd4a61364a45b74f6d18b66858bc6d153b29160304952a6ad67ce8c2c7425b79242b2915e6b716c90085b9552b773de6057c3ca11fea7f5696475fd71ab851c5f362093ec769dd3fd0cf758fb10ba75feea182f79cd8e79c1b9f8fcc1b60bcaf3784fe19517197b0555e0f8979558136cc5b640658b9b9afd044d15f0b6", 0x9d}, {&(0x7f0000000700)="88fd05210f261837b0bbee3fae299a1e836aa8ef7289390d3fe10f70420e7d00e54152e4c1601e550214b6229d3726cb8d69249b75387116c7eab22dfd56fc6240fb4bd3cceb1f66af553fb092b9d600dc2b7f2ff874b2", 0x57}], 0xa, 0x0, 0x0, 0x4000}, 0x10002) shutdown(r1, 0x0) 2018/06/03 23:12:12 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x207, 0xa400) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x100000001, 0x6) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000040)) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, &(0x7f00000001c0)) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/06/03 23:12:12 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x8, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) [ 590.885205] FAULT_INJECTION: forcing a failure. [ 590.885205] name failslab, interval 1, probability 0, space 0, times 0 [ 590.897150] CPU: 1 PID: 4474 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #81 [ 590.904670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 590.914043] Call Trace: [ 590.916751] dump_stack+0x1b9/0x294 [ 590.920389] ? dump_stack_print_info.cold.2+0x52/0x52 [ 590.925578] ? __lock_acquire+0x7f5/0x5140 [ 590.929827] should_fail.cold.4+0xa/0x1a [ 590.933898] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 590.939099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 590.944654] ? fib_table_lookup+0xca9/0x1e10 [ 590.949072] ? graph_lock+0x170/0x170 [ 590.952882] ? __lock_is_held+0xb5/0x140 [ 590.957160] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 590.962779] ? find_exception+0x515/0xc30 [ 590.967014] __should_failslab+0x124/0x180 [ 590.971259] should_failslab+0x9/0x14 [ 590.975139] kmem_cache_alloc+0x47/0x760 [ 590.979204] ? find_held_lock+0x36/0x1c0 [ 590.983261] dst_alloc+0xbb/0x1d0 [ 590.986718] rt_dst_alloc+0xfa/0x500 [ 590.990436] ? fnhe_flush_routes+0x460/0x460 [ 590.994847] ? __lock_is_held+0xb5/0x140 [ 590.998942] ip_route_output_key_hash_rcu+0xa45/0x3380 [ 591.004219] ? ip_route_input_noref+0x250/0x250 [ 591.009062] ? netif_rx+0xba/0x400 [ 591.012610] ? lock_acquire+0x1dc/0x520 [ 591.016574] ? ip_route_output_key_hash+0x1a3/0x390 [ 591.021624] ? kasan_check_read+0x11/0x20 [ 591.025766] ? rcu_is_watching+0x85/0x140 [ 591.029913] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 591.035104] ip_route_output_key_hash+0x23a/0x390 [ 591.039943] ? ip_route_output_key_hash_rcu+0x3380/0x3380 [ 591.045740] ? kasan_alloc_pages+0x38/0x40 [ 591.049993] ? get_page_from_freelist+0x10ff/0x4f00 [ 591.055017] ip_route_output_flow+0x28/0xc0 [ 591.059356] ip_tunnel_xmit+0x8e7/0x3ac5 [ 591.063445] ? ip_md_tunnel_xmit+0x1640/0x1640 [ 591.068047] ? debug_check_no_locks_freed+0x310/0x310 [ 591.073334] ? __isolate_free_page+0x7c0/0x7c0 [ 591.077910] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 591.082920] ? __dev_queue_xmit+0x120f/0x34c0 [ 591.087423] ? trace_hardirqs_on+0xd/0x10 [ 591.091648] ? __local_bh_enable_ip+0x161/0x230 [ 591.096315] ? graph_lock+0x170/0x170 [ 591.100114] ? print_usage_bug+0xc0/0xc0 [ 591.104175] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 591.109710] ? iptunnel_handle_offloads+0x3c2/0x710 [ 591.115352] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 591.120538] ipip_tunnel_xmit+0x264/0x2c0 [ 591.124687] dev_hard_start_xmit+0x264/0xc10 [ 591.129188] ? validate_xmit_skb_list+0x120/0x120 [ 591.134040] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 591.139586] ? netif_skb_features+0x696/0xb40 [ 591.144193] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 591.148685] ? lock_acquire+0x1dc/0x520 [ 591.152748] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 591.158692] ? validate_xmit_skb+0x704/0xd90 [ 591.163113] ? netif_skb_features+0xb40/0xb40 [ 591.167614] __dev_queue_xmit+0x2724/0x34c0 [ 591.171953] ? netdev_pick_tx+0x2d0/0x2d0 [ 591.176112] ? debug_check_no_locks_freed+0x310/0x310 [ 591.181997] ? __lock_acquire+0x7f5/0x5140 [ 591.186323] ? __lock_is_held+0xb5/0x140 [ 591.190373] ? __lock_is_held+0xb5/0x140 [ 591.194609] ? print_usage_bug+0xc0/0xc0 [ 591.198675] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 591.204221] ? fib_table_lookup+0xca9/0x1e10 [ 591.208631] ? graph_lock+0x170/0x170 [ 591.212510] ? graph_lock+0x170/0x170 [ 591.216321] ? graph_lock+0x170/0x170 [ 591.220485] ? __lock_acquire+0x7f5/0x5140 [ 591.225063] ? __lock_is_held+0xb5/0x140 [ 591.229302] ? print_usage_bug+0xc0/0xc0 [ 591.233370] ? lock_acquire+0x1dc/0x520 [ 591.237348] ? ip_finish_output2+0x30b/0x1840 [ 591.241845] ? kasan_check_read+0x11/0x20 [ 591.246008] ? rcu_is_watching+0x85/0x140 [ 591.250190] ? rcu_pm_notify+0xc0/0xc0 [ 591.254075] dev_queue_xmit+0x17/0x20 [ 591.257867] ? dev_queue_xmit+0x17/0x20 [ 591.261841] neigh_direct_output+0x15/0x20 [ 591.266066] ip_finish_output2+0xa5f/0x1840 [ 591.270380] ? ipt_do_table+0xf85/0x1b20 [ 591.274449] ? trace_hardirqs_on+0xd/0x10 [ 591.278598] ? ip_copy_metadata+0xa90/0xa90 [ 591.282916] ? graph_lock+0x170/0x170 [ 591.286723] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 591.292257] ? ipv4_mtu+0x375/0x580 [ 591.295923] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 591.301466] ? skb_gso_transport_seglen+0x1d6/0x340 [ 591.306576] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 591.311593] ip_finish_output+0x828/0xf80 [ 591.315859] ? ip_finish_output+0x828/0xf80 [ 591.320178] ? ip_fragment.constprop.49+0x240/0x240 [ 591.325206] ? kasan_check_read+0x11/0x20 [ 591.329358] ? rcu_is_watching+0x85/0x140 [ 591.333502] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 591.338692] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 591.343715] ? nf_hook_slow+0x11e/0x1c0 [ 591.347685] ip_output+0x21b/0x850 [ 591.351212] ? __ip_local_out+0x5cf/0xb20 [ 591.355363] ? ip_mc_output+0x15a0/0x15a0 [ 591.359514] ? ip_fragment.constprop.49+0x240/0x240 [ 591.364537] ip_local_out+0xc5/0x1b0 [ 591.368258] ip_queue_xmit+0x9d7/0x1f70 [ 591.372231] ? ip_build_and_send_pkt+0xc70/0xc70 [ 591.377064] ? mark_held_locks+0xc9/0x160 [ 591.381205] ? __tcp_v4_send_check+0x1d/0x1d0 [ 591.385775] ? tcp_options_write+0x29f/0xa70 [ 591.390181] tcp_transmit_skb+0x1bd2/0x3d40 [ 591.394608] ? __tcp_select_window+0x9e0/0x9e0 [ 591.399191] ? skb_zerocopy_clone+0x5d0/0x5d0 [ 591.403951] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 591.409490] ? tcp_fragment_tstamp+0x31b/0x380 [ 591.414072] ? __sanitizer_cov_trace_pc+0x32/0x50 [ 591.419009] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 591.424035] ? tcp_small_queue_check.isra.25+0x352/0x470 [ 591.429489] ? tcp_rtx_synack+0x6f0/0x6f0 [ 591.433641] ? kvm_clock_read+0x25/0x30 [ 591.437619] ? kvm_sched_clock_read+0x9/0x20 [ 591.442026] ? graph_lock+0x170/0x170 [ 591.445827] tcp_write_xmit+0x9e1/0x5bf0 [ 591.449903] ? tcp_transmit_skb+0x3d40/0x3d40 [ 591.454391] ? __sanitizer_cov_trace_pc+0x20/0x50 [ 591.459225] ? iov_iter_advance+0x2e4/0x14c0 [ 591.463631] ? check_same_owner+0x320/0x320 [ 591.468050] ? alloc_pages_current+0x114/0x210 [ 591.472626] ? iov_iter_npages+0xe60/0xe60 [ 591.476871] ? kasan_check_write+0x14/0x20 [ 591.481093] ? copyin+0xb7/0x100 [ 591.484454] ? _copy_from_iter_full+0x2b0/0xd10 [ 591.489479] ? usercopy_warn+0x120/0x120 [ 591.493530] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 591.498543] ? iov_iter_advance+0x14c0/0x14c0 [ 591.503051] tcp_push_one+0xdd/0x110 [ 591.506765] tcp_sendmsg_locked+0xb82/0x3ee0 [ 591.511189] ? tcp_sendpage+0x60/0x60 [ 591.514981] ? rcu_is_watching+0x85/0x140 [ 591.519141] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 591.524332] ? print_usage_bug+0xc0/0xc0 [ 591.529456] ? find_held_lock+0x36/0x1c0 [ 591.533523] ? lock_acquire+0x1dc/0x520 [ 591.537585] ? tcp_sendmsg+0x21/0x50 [ 591.541390] ? mark_held_locks+0xc9/0x160 [ 591.545564] ? __local_bh_enable_ip+0x161/0x230 [ 591.550324] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.555340] ? lock_sock_nested+0x9f/0x120 [ 591.559653] ? __local_bh_enable_ip+0x161/0x230 [ 591.564858] ? lock_sock_nested+0xe7/0x120 [ 591.569525] tcp_sendmsg+0x2f/0x50 [ 591.573067] inet_sendmsg+0x19f/0x690 [ 591.577388] ? __might_sleep+0x95/0x190 [ 591.581353] ? ipip_gro_receive+0x100/0x100 [ 591.585673] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 591.591213] ? security_socket_sendmsg+0x94/0xc0 [ 591.595960] ? ipip_gro_receive+0x100/0x100 [ 591.600284] sock_sendmsg+0xd5/0x120 [ 591.603997] __sys_sendto+0x3d7/0x670 [ 591.607797] ? __ia32_sys_getpeername+0xb0/0xb0 [ 591.612464] ? wait_for_completion+0x870/0x870 [ 591.617140] ? __lock_is_held+0xb5/0x140 [ 591.621205] ? __sb_end_write+0xac/0xe0 [ 591.625174] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 591.630717] ? fput+0x130/0x1a0 [ 591.634090] ? ksys_write+0x1a6/0x250 [ 591.637884] ? __ia32_sys_read+0xb0/0xb0 [ 591.642053] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 591.647089] __x64_sys_sendto+0xe1/0x1a0 [ 591.651144] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 591.656162] do_syscall_64+0x1b1/0x800 [ 591.660047] ? finish_task_switch+0x1ca/0x840 [ 591.664554] ? syscall_return_slowpath+0x5c0/0x5c0 [ 591.669477] ? syscall_return_slowpath+0x30f/0x5c0 [ 591.674403] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 591.679764] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 591.684606] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 591.689784] RIP: 0033:0x455a09 [ 591.692965] RSP: 002b:00007f478fb4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 591.700666] RAX: ffffffffffffffda RBX: 00007f478fb4f6d4 RCX: 0000000000455a09 [ 591.707934] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000013 [ 591.715204] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 [ 591.722732] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000014 [ 591.729993] R13: 00000000000005d7 R14: 00000000006fdcc8 R15: 0000000000000005 2018/06/03 23:12:13 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300060a0000000000000000000000030006000000000002000000e0000001000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000040000"], 0x50}, 0x1}, 0x0) 2018/06/03 23:12:13 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x2b000000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:13 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYBLOB="610500000098c41e2bf9c9faf1dd3ba5d1a412a38878c7371f858e9248c2ddc415a265d85d93bb4c96105bce7c4c769553b9a8ff1b73c7614e8a8c302a8afb860ec9f8b17d1f7faaf5f362396764c8853cbde93c35701bc3eb25ac9a5b5a4be2c83e9d59b78be1e8710af094e9c6fe930eddcf278be9a152d638d6689100a5b1fce27fd1"], &(0x7f0000000040)=0x4) 2018/06/03 23:12:13 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") setrlimit(0x2, &(0x7f0000000040)) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0xffffffffffffffff) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001280)='/dev/mixer\x00', 0x0, 0x0) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f00000012c0)) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8e27c3d, 0x10440) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000294f74)="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", 0xfc) readv(r3, &(0x7f0000001200)=[{&(0x7f0000000040)=""/99, 0x63}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/240, 0xf0}], 0x4) mkdirat(r2, &(0x7f0000001240)='./file0\x00', 0x42) 2018/06/03 23:12:13 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x20, 0xd5, 0x6afb, 0x31, r2, 0x3}, 0x2c) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000880)={0xfffffffffffffff9, 0x80000001, 0x400, 0x6, [], [], [], 0x8, 0x10000, 0x101, 0x1, "62fcf4d929a26890b5969c8f78b9cd5c"}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) 2018/06/03 23:12:13 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000140)=0x1) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000280)="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", 0x1000) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000006c0)=ANY=[]}, 0x1}, 0x0) write(r0, &(0x7f0000000000)="2400000052001f0014f9f407000904ff0200070208000100fffffffe0800000000000006", 0x24) 2018/06/03 23:12:13 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") seccomp(0xff7ffffffffffffe, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000580)=[{0x20}, {0x6, 0x0, 0x0, 0xfffffffffffff7fc}]}) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/69, 0x6}], 0x1000000000000077, 0x0) 2018/06/03 23:12:13 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf4010000}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:13 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="637a76aaa661614d071dc7f9748a8c962471b4be87066fdabf2dbc7797b36ea591a733ae52cfdb878416a7c10bc081b116a3037b392bda0efb", 0x39, 0xffffffffffffffff) keyctl$update(0x2, r1, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x10d, 0xc, &(0x7f0000000080)={@dev, @local, @broadcast}, &(0x7f0000005800)=0xc) 2018/06/03 23:12:13 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/06/03 23:12:13 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x345000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) shmctl$SHM_LOCK(0x0, 0xb) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x6, 0x400) 2018/06/03 23:12:13 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x20, 0xd5, 0x6afb, 0x31, r2, 0x3}, 0x2c) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) 2018/06/03 23:12:13 executing program 0 (fault-call:4 fault-nth:6): r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:13 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1400, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:13 executing program 3: unshare(0x40000000) r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x20000000002) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='smaps\x00') ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000140)=r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000000060af04ca0108330000000000000000000000ffffac1414bbff020000000000000000000000000001042065580000000000000800000086dd080088be0000000010000000010000000000000000000200000000000000000000000800655800000000"], 0xfdef) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x6261fd) 2018/06/03 23:12:13 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') close(r0) flock(r0, 0x6) 2018/06/03 23:12:13 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x8848, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 592.192098] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 23:12:13 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)=0x0) tgkill(r0, r1, 0x7) r2 = dup(0xffffffffffffff9c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000080)={0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}]}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000040)) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000100)) [ 592.233457] FAULT_INJECTION: forcing a failure. [ 592.233457] name failslab, interval 1, probability 0, space 0, times 0 [ 592.244750] CPU: 1 PID: 4567 Comm: syz-executor0 Not tainted 4.17.0-rc7+ #81 [ 592.251946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 592.261311] Call Trace: [ 592.263920] dump_stack+0x1b9/0x294 [ 592.267574] ? dump_stack_print_info.cold.2+0x52/0x52 [ 592.272792] should_fail.cold.4+0xa/0x1a [ 592.276874] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 592.282016] ? print_usage_bug+0xc0/0xc0 [ 592.286099] ? __lock_acquire+0x7f5/0x5140 [ 592.290333] __should_failslab+0x124/0x180 [ 592.294560] should_failslab+0x9/0x14 [ 592.298531] kmem_cache_alloc_node+0x56/0x780 [ 592.303019] ? debug_check_no_locks_freed+0x310/0x310 [ 592.308238] __alloc_skb+0x111/0x780 [ 592.311957] ? skb_scrub_packet+0x580/0x580 [ 592.316282] ? perf_trace_lock_acquire+0xe3/0x980 [ 592.321115] ? print_usage_bug+0xc0/0xc0 [ 592.325249] ? print_usage_bug+0xc0/0xc0 [ 592.329304] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 592.334489] ? skb_network_protocol+0xfc/0x4c0 [ 592.339067] ? print_usage_bug+0xc0/0xc0 [ 592.343129] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 592.348311] skb_segment+0x73d/0x3b12 [ 592.352113] ? find_held_lock+0x36/0x1c0 [ 592.356176] ? skb_checksum_trimmed+0x650/0x650 [ 592.360846] ? debug_check_no_locks_freed+0x310/0x310 [ 592.366042] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 592.371233] ? perf_trace_lock_acquire+0xe3/0x980 [ 592.376154] ? is_bpf_text_address+0xd7/0x170 [ 592.380646] ? perf_trace_lock+0x900/0x900 [ 592.384876] ? graph_lock+0x170/0x170 [ 592.388775] ? perf_trace_lock_acquire+0xe3/0x980 [ 592.393622] tcp_gso_segment+0x398/0x1780 [ 592.397766] ? __tcp_mtu_to_mss+0x480/0x480 [ 592.402085] tcp4_gso_segment+0x1c3/0x440 [ 592.406223] ? tcp_gso_segment+0x1780/0x1780 [ 592.410624] inet_gso_segment+0x639/0x12b0 [ 592.414873] ? inet_sock_destruct+0x9a0/0x9a0 [ 592.419364] ? inet_sock_destruct+0x9a0/0x9a0 [ 592.423853] inet_gso_segment+0x639/0x12b0 [ 592.428084] ? inet_sock_destruct+0x9a0/0x9a0 [ 592.432573] ? skb_network_protocol+0xfc/0x4c0 [ 592.437144] ? __local_bh_enable_ip+0x161/0x230 [ 592.441808] skb_mac_gso_segment+0x3ad/0x720 [ 592.446211] ? __local_bh_enable_ip+0x161/0x230 [ 592.450877] ? inet_sock_destruct+0x9a0/0x9a0 [ 592.455377] ? skb_network_protocol+0x4c0/0x4c0 [ 592.460052] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 592.465250] ? skb_network_protocol+0xfc/0x4c0 [ 592.469835] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 592.475103] __skb_gso_segment+0x3bb/0x870 [ 592.479342] ? skb_mac_gso_segment+0x720/0x720 [ 592.483918] ? skb_gso_transport_seglen+0x1d6/0x340 [ 592.488933] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 592.494034] ? skb_gso_validate_network_len+0x15e/0x350 [ 592.499392] ip_finish_output+0xafc/0xf80 [ 592.503531] ? ip_fragment.constprop.49+0x240/0x240 [ 592.508536] ? kasan_check_read+0x11/0x20 [ 592.512674] ? rcu_is_watching+0x85/0x140 [ 592.516814] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 592.521999] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 592.527109] ? nf_hook_slow+0x11e/0x1c0 [ 592.531079] ip_output+0x21b/0x850 [ 592.534619] ? __ip_local_out+0x5cf/0xb20 [ 592.538757] ? ip_mc_output+0x15a0/0x15a0 [ 592.542896] ? make_kuid+0x22/0x30 [ 592.546515] ? __build_flow_key.constprop.55+0x1ca/0x5f0 [ 592.551974] ? ip_fragment.constprop.49+0x240/0x240 [ 592.557006] ? __ip_select_ident+0x168/0x290 [ 592.561418] ? ip_idents_reserve+0x300/0x300 [ 592.565844] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.571391] ip_local_out+0xc5/0x1b0 [ 592.575105] iptunnel_xmit+0x567/0x850 [ 592.578993] ip_tunnel_xmit+0x156b/0x3ac5 [ 592.583147] ? ip_md_tunnel_xmit+0x1640/0x1640 [ 592.587894] ? debug_check_no_locks_freed+0x310/0x310 [ 592.593076] ? __local_bh_enable_ip+0x161/0x230 [ 592.597812] ? __isolate_free_page+0x7c0/0x7c0 [ 592.602388] ? __local_bh_enable_ip+0x161/0x230 [ 592.607070] ? graph_lock+0x170/0x170 [ 592.610884] ? print_usage_bug+0xc0/0xc0 [ 592.614952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.620834] ? iptunnel_handle_offloads+0x3c2/0x710 [ 592.625939] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 592.631129] ipip_tunnel_xmit+0x264/0x2c0 [ 592.635280] dev_hard_start_xmit+0x264/0xc10 [ 592.639686] ? validate_xmit_skb_list+0x120/0x120 [ 592.644523] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 592.650050] ? netif_skb_features+0x696/0xb40 [ 592.654559] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 592.659244] ? lock_acquire+0x1dc/0x520 [ 592.663217] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 592.668748] ? validate_xmit_skb+0x704/0xd90 [ 592.673165] ? netif_skb_features+0xb40/0xb40 [ 592.677670] __dev_queue_xmit+0x2724/0x34c0 [ 592.681992] ? netdev_pick_tx+0x2d0/0x2d0 [ 592.686231] ? debug_check_no_locks_freed+0x310/0x310 [ 592.691421] ? __lock_acquire+0x7f5/0x5140 [ 592.695672] ? __lock_is_held+0xb5/0x140 [ 592.699724] ? __lock_is_held+0xb5/0x140 [ 592.703792] ? perf_trace_lock_acquire+0xe3/0x980 [ 592.708622] ? print_usage_bug+0xc0/0xc0 [ 592.712701] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.718231] ? perf_trace_lock+0x900/0x900 [ 592.722465] ? graph_lock+0x170/0x170 [ 592.726268] ? __lock_acquire+0x7f5/0x5140 [ 592.730494] ? __lock_is_held+0xb5/0x140 [ 592.734557] ? nft_update_chain_stats.isra.9+0x1a0/0x2d0 [ 592.740020] ? print_usage_bug+0xc0/0xc0 [ 592.744091] ? lock_acquire+0x1dc/0x520 [ 592.748942] ? ip_finish_output2+0x30b/0x1840 [ 592.753546] ? kasan_check_read+0x11/0x20 [ 592.757791] ? rcu_is_watching+0x85/0x140 [ 592.762558] ? rcu_pm_notify+0xc0/0xc0 [ 592.766547] dev_queue_xmit+0x17/0x20 [ 592.770426] ? dev_queue_xmit+0x17/0x20 [ 592.774391] neigh_direct_output+0x15/0x20 [ 592.778621] ip_finish_output2+0xa5f/0x1840 [ 592.782940] ? ipt_do_table+0xf85/0x1b20 [ 592.787104] ? ip_copy_metadata+0xa90/0xa90 [ 592.791428] ? graph_lock+0x170/0x170 [ 592.795407] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 592.800940] ? ipv4_mtu+0x375/0x580 [ 592.804670] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 592.810287] ? skb_gso_transport_seglen+0x1d6/0x340 [ 592.815489] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 592.820591] ip_finish_output+0x828/0xf80 [ 592.824744] ? ip_finish_output+0x828/0xf80 [ 592.829080] ? ip_fragment.constprop.49+0x240/0x240 [ 592.834185] ? kasan_check_read+0x11/0x20 [ 592.838326] ? rcu_is_watching+0x85/0x140 [ 592.842751] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 592.847944] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 592.852966] ? nf_hook_slow+0x11e/0x1c0 [ 592.856947] ip_output+0x21b/0x850 [ 592.860485] ? __ip_local_out+0x5cf/0xb20 [ 592.864626] ? ip_mc_output+0x15a0/0x15a0 [ 592.868792] ? ip_fragment.constprop.49+0x240/0x240 [ 592.873903] ip_local_out+0xc5/0x1b0 [ 592.877711] ip_queue_xmit+0x9d7/0x1f70 [ 592.881695] ? ip_build_and_send_pkt+0xc70/0xc70 [ 592.886447] ? mark_held_locks+0xc9/0x160 [ 592.890631] ? __tcp_v4_send_check+0x1d/0x1d0 [ 592.895127] ? tcp_options_write+0x29f/0xa70 [ 592.899824] tcp_transmit_skb+0x1bd2/0x3d40 [ 592.904173] ? __tcp_select_window+0x9e0/0x9e0 [ 592.908758] ? skb_zerocopy_clone+0x5d0/0x5d0 [ 592.913247] ? check_same_owner+0x320/0x320 [ 592.917562] ? rcu_note_context_switch+0x710/0x710 [ 592.922504] ? __lock_is_held+0xb5/0x140 [ 592.926570] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 592.932100] ? tcp_fragment_tstamp+0x31b/0x380 [ 592.936685] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 592.941692] ? tcp_small_queue_check.isra.25+0x352/0x470 [ 592.947144] ? tcp_rtx_synack+0x6f0/0x6f0 [ 592.951290] ? kvm_clock_read+0x25/0x30 [ 592.955255] ? kvm_sched_clock_read+0x9/0x20 [ 592.959662] ? graph_lock+0x170/0x170 [ 592.963546] tcp_write_xmit+0x9e1/0x5bf0 [ 592.967719] ? tcp_transmit_skb+0x3d40/0x3d40 [ 592.972217] ? __sanitizer_cov_trace_pc+0x20/0x50 [ 592.977063] ? iov_iter_advance+0x2e4/0x14c0 [ 592.981487] ? alloc_pages_current+0x114/0x210 [ 592.986074] ? iov_iter_npages+0xe60/0xe60 [ 592.990306] ? kasan_check_write+0x14/0x20 [ 592.994538] ? copyin+0xb7/0x100 [ 592.998083] ? _copy_from_iter_full+0x2b0/0xd10 [ 593.002854] ? usercopy_warn+0x120/0x120 [ 593.006910] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 593.011925] ? iov_iter_advance+0x14c0/0x14c0 [ 593.016416] tcp_push_one+0xdd/0x110 [ 593.020129] tcp_sendmsg_locked+0xb82/0x3ee0 [ 593.024538] ? perf_trace_lock_acquire+0x20/0x980 [ 593.029388] ? tcp_sendpage+0x60/0x60 [ 593.033177] ? rcu_is_watching+0x85/0x140 [ 593.037415] ? perf_trace_lock+0x900/0x900 [ 593.041641] ? print_usage_bug+0xc0/0xc0 [ 593.045693] ? find_held_lock+0x36/0x1c0 [ 593.049789] ? lock_acquire+0x1dc/0x520 [ 593.054194] ? tcp_sendmsg+0x21/0x50 [ 593.057911] ? mark_held_locks+0xc9/0x160 [ 593.062137] ? __local_bh_enable_ip+0x161/0x230 [ 593.066973] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.071986] ? lock_sock_nested+0x9f/0x120 [ 593.076216] ? __local_bh_enable_ip+0x161/0x230 [ 593.080962] ? lock_sock_nested+0xe7/0x120 [ 593.085195] tcp_sendmsg+0x2f/0x50 [ 593.088736] inet_sendmsg+0x19f/0x690 [ 593.092616] ? __might_sleep+0x95/0x190 [ 593.096670] ? ipip_gro_receive+0x100/0x100 [ 593.100985] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 593.106517] ? security_socket_sendmsg+0x94/0xc0 [ 593.111264] ? ipip_gro_receive+0x100/0x100 [ 593.115583] sock_sendmsg+0xd5/0x120 [ 593.119631] __sys_sendto+0x3d7/0x670 [ 593.123427] ? __ia32_sys_getpeername+0xb0/0xb0 [ 593.128102] ? wait_for_completion+0x870/0x870 [ 593.133415] ? __lock_is_held+0xb5/0x140 [ 593.138309] ? __sb_end_write+0xac/0xe0 [ 593.142293] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 593.148560] ? fput+0x130/0x1a0 [ 593.152701] ? ksys_write+0x1a6/0x250 [ 593.156508] ? __ia32_sys_read+0xb0/0xb0 [ 593.160809] __x64_sys_sendto+0xe1/0x1a0 [ 593.164868] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 593.169980] do_syscall_64+0x1b1/0x800 [ 593.173860] ? finish_task_switch+0x1ca/0x840 [ 593.178359] ? syscall_return_slowpath+0x5c0/0x5c0 [ 593.183282] ? syscall_return_slowpath+0x30f/0x5c0 [ 593.188471] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 593.193847] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 593.198692] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 593.203884] RIP: 0033:0x455a09 [ 593.207072] RSP: 002b:00007f478fb4ec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 593.214773] RAX: ffffffffffffffda RBX: 00007f478fb4f6d4 RCX: 0000000000455a09 [ 593.222123] RDX: fffffffffffffe4e RSI: 0000000020000000 RDI: 0000000000000013 [ 593.229388] RBP: 000000000072bea0 R08: 00000000200000c0 R09: 0000000000000006 2018/06/03 23:12:14 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x803, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000380), 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000640)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000400)=@deltaction={0x14, 0x31}, 0x14}, 0x1}, 0x20008005) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000040), &(0x7f0000000080)=0x4) set_thread_area(&(0x7f0000000000)={0x1, 0x20001800, 0xffffffff, 0x7, 0x5, 0x1, 0x2, 0xffffffffffff7fff, 0x6, 0x7f}) accept$alg(r1, 0x0, 0x0) 2018/06/03 23:12:14 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x20, 0xd5, 0x6afb, 0x31, r2, 0x3}, 0x2c) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) [ 593.236648] R10: 00000000000000c0 R11: 0000000000000246 R12: 0000000000000014 [ 593.243914] R13: 00000000000005d7 R14: 00000000006fdcc8 R15: 0000000000000006 2018/06/03 23:12:14 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000000200)="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") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f0000006f07)=""/249, 0xff50}], 0x1d) fcntl$setstatus(r1, 0x4, 0x20000000800) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/110, 0x6e}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000003ff8)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f00000000c0)=0x2, 0x8) readv(r1, &(0x7f0000002280)=[{&(0x7f0000001280)=""/4096, 0x1000}], 0x1) 2018/06/03 23:12:14 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x8847, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:14 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0x8004552d, &(0x7f00000000c0)) 2018/06/03 23:12:14 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x82f, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:14 executing program 2: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000b80)="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", 0xfffffffffffffde9, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="ea96ddf7fd2fbab7de2d4fe4715503cac3fa642f66bd533fd8090cc18c5425b14adeba706dde28da5b0ffdc468a37d7e7465c8a97d8772225914f336a5728bd18e04df37b8615f0bcd3cdfb291b3aeddd03ce32571cf7a6bc2c598e3b8273cfff69cd8cb9d93b10765084d43baf4d0671c35f3acde402fbe5611da65ea5e4645caea5f3fc7b4e102a718722bd7c106ac86c63e9bb7e9ab8deba029f7753b74b87e62cf62cad32f1c53b07d1da2e11b68a463ef9df0524c0735614efac2ed4c2a8aabe0a55b35a52733425039bfbf43badc72579b71d25658f552a0dce44c241991ae099e2b3dd2761ff59444d62a3680466811ab16ebb0e210bea9fb9db61af3c0781a9597698f0fe684cfa0f23b619bbfe51ef9c404e1e13957248041db897f2dd5fbabce02e10d4bf7fd2ed53e4b80d41b21146ec28331c9d7f508c57bdace5b6e2424056dad94e2b004e136acf43326622bc7207cefc367e948d7b2181d9e8593bc0e1ac6022011be05ff00c2bb86c49dba21511321fe9ffd7be2f57104a9ea5bd6a823d113fa5d801ff59cf50d2f47f4d7523d7d9b2d61fa0420634d75ae3713e7bba2b88b0d3222e73fc6d7f87a61f998ef24bb83fd9b8480103dd1bcc99352e6361226d19ca41b5a045864dc84d4e547e35d7e6b982d0f173e77ef83a532fde11198b84f3632e3f05f764655523961b9e7a74be2e0a0366382cb16e4274a467c07de9329e08b61e8e792a7202e597382ed6d8e9c58349fee1b4ebe4f37a2bee267a1a2bfc6be862345d5feaddf509ee0b2b3c5a94931ac54b53882ee379625771448786947fc5a78014d917ec15916fc801a45894641b299344ae371dec9035a29f7da34cef1b6cdb92cb6e3e199eac222cb6d05db2a1e809254257405657e0d27ff7aee7c0d9cc2e38572f0780eb305543096f36c0f51b7c56828c69c33272c8fb39d88696a40ac96d3122b46ea1a39588a1d244ed3cb059f6703d7ee1639c53582d5c3e906e8c83a050e39d9fe87ffc57641e428ad7e8045629faaa66e34250e983f8012b0a03beeff7d9c096c709998fb43463ad75bdb669aebffd4b509c484bad76835901d540664e77f888a39e46d592b9b5e42da5babd4ded1aad93919de2212b6d09a84d8aeda92782ca9f95a533af7fab5195e620892fa173e8e5a3c0cf0853bc83fc6f12adf6e03359fa7d18e00f95b7a05a65516b768843e3a74ac94eaaa5570cb10538b6fac7f31c4e8fc1e2dd8bb6d2515370f95b63510b695959025ac7b51d3284c56d09fa6492086937ce982acb85403a4885e60404ce733d70ac1dd2ad61c1333ed725d5becfe5fee4c0ca360f052b3175faef1b1b0daa729531e8d3e360cd8cb056222899b8cd05a1749a4d462e781cabdac09b72434d5302396893c42a8cc741d3a70cef19a4586628c346de10cb4c09f3c752cd41c532b3c518650785dbe9ba13d936660ce4ef8e83f3ed403ba102e91d721b013db716ff6932bc740799cdeb40fb062a690211d775c8dabe4e0b1c24f9e5d38ab2a8a0bf20c892e2d9809bed94ee84d519f4841e458d366dcffa249bc41c4954d7c1cafb02229dae6dbed8de8bdd796ddb2bc6119238702890fba2ca24abfe322efa6509dc0ed9f7af3485a0d0e429685ae97474956cff6acfd27dd84d8bfd73c6e979bdcf553c9a812cd04f219dd219963e4b4f24f4a246c88b6487dd1e33b25ef5889e626407151a6206d441592d34a9b9ccaf4c1236869548d6a1f2bd727ef1a9af75a923721e1fea964502f9c82c5d8392960b98af54c945f92dd45010d0219c7d53aff149dd722b94b94b167bb16ee56abb55975d42444625e02a515827c9a93837bbe0327daec824b349f11faae9adb36e538785375bffae14153b957d1dab530b5b6dda05b841ca0c1cd3a67a41bc423063652c40589736f59c54ebc025b64ccfcbbc009f6fa53a8ada3c14c2086608a09dbbe881cc0379861c68e817017cc9a842cda589d0de8680634c3ec8d1c4afa8a94bba2b8d95650ed07268024dfeba438ce92983672ee52bdf3dbf577e440269bd550cece4f68e3bb5a9d1c5b0e0f789e9ca4baf07ddc41b72a5015ff0deb76b6bee2ad9767de3002fb4aa38adf302df0a13c743b91a1e33bbfd1204775ad17e1dc3eef75e4a331c3b06fe869f9b043ea3ee4601260c74c043aa1ed0b620813e1dd6004f08a3a18f986621895be17a9c94398abe1fc0f68c1242fb00e4df5abcd1f92650e5bb63ff73e57352f83cbfecd6f74bbfc4134171cb222abf2166017bce923bfad1044bbdc36f90e84f84700748d87cb21c42415acec2bae8b51534d0c3a90c4c30728e580ce54d42892f6561d35a3fe01b89feba812293512913443f712d7be384fcf3807646d6e1618283d0714c2e83bc197309fd55477206c21d0fc0b356e97d9bbab93818929719394f048c5b036a9bcdc50a093f17bcf1870289c269f2dcaaaa97e8b770e7305a65d8937a45e5da1e0c1eb3e4491cf5221277983bf97e972636f25bcfa960e8fdf10890c35a5e70242e9954aa0d1094b4eada293356350e9c9a8451de875c6dd64ebee3a214fb2ab11f77e2d8c59adb332880c6bedab01ff6e672f93984c1ecba8454f3d05417464b8c0076e93c01d0d68ad2bb75765c04f5cd4115d1dbf25c4b9ec9a17d187fbe1665bd96d43f210fddaa3fd5ae962ab10842226bac16ea7481fd4cf0c0f626bb045525c8591c8026f03c9dc8e968818bdfc9ae03f626afa0fc7c1eaf9d5b2334254ef910642cb118adb3c2f735ad9c871af30f0f5ed9257d284391d8cbd152b68eb82694f54cea9b0d21d9dcb064dccf7e1553e172f1561939bb3f555767e3c3bb313afb34f639c8f4fa1e81df2461636f830aff364c4b6af3d", 0x801, 0xfffffffffffffffd) r2 = add_key$user(&(0x7f0000001240)='user\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a}, &(0x7f00000012c0)=' ', 0x1, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000001300)={r0, r1, r2}, &(0x7f0000001340)=""/245, 0xf5, &(0x7f00000014c0)={&(0x7f0000001440)={'michael_mic\x00'}, &(0x7f0000001480)}) 2018/06/03 23:12:15 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1}}, 0x2e) r2 = dup3(r1, r0, 0x80000) ioctl$TIOCSCTTY(r2, 0x80047437, 0x70700000000000) 2018/06/03 23:12:15 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(r0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) r3 = dup3(r2, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000140)={0x8, 0x0, 'client1\x00', 0xffffffff80000001, "4cca91422a32a3ed", "7e2d4a1c530b786485a566fda1428fc106f613afd88dea738858818b08d85f22", 0x3, 0x6}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000040)) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:15 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x2) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) 2018/06/03 23:12:15 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x8035, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:15 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="1bd45006000000d1240970") r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfe9d, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe000000d}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x6ea403, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}}, @in={0x2, 0x4e23, @rand_addr=0x401}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x6ccf}], 0x88) 2018/06/03 23:12:15 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x100400000000102, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000300)="05", 0x1}], 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x3f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x2, 'lblc\x00', 0x1, 0x8, 0x51}, 0x2c) 2018/06/03 23:12:15 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x8100, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0x8f, &(0x7f00000000c0)={0x2}, 0x6) 2018/06/03 23:12:16 executing program 5: r0 = accept$ipx(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xb) setreuid(r2, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=0x0, &(0x7f0000000200)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r4, 0x3, 0x1, 0x7}, 0x10) ioctl(r3, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)) connect$rds(r5, &(0x7f0000000300)={0x2, 0x4e23, @rand_addr=0x200}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x42, &(0x7f0000000080)=0x2, 0x4) 2018/06/03 23:12:16 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x20002, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x86, "b86ea54229b155bbb59c4e19fb41935712776f3ada0c627b69a6ca73261894f5493df367b4904871bb3ace60dcfdb5925619f3135d7d43d51a0bd24e9c04b3c30f41607a46dd0698554eb963f0de3bf72c13b375d75589bd7616fde5a3c37897839d04c72512e3d868c93d82dc9c7b45f225778f02512bd342f92c5e2ae9a9881bc7e7f3c8ee"}, &(0x7f0000000140)=0x8e) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0xffff, 0x7}, &(0x7f0000000240)=0x90) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x7fffffffffdff, 0xffffffffffffffff, 0x0) 2018/06/03 23:12:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) socket$vsock_dgram(0x28, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/06/03 23:12:16 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) 2018/06/03 23:12:16 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x80e, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = getpgid(0x0) setpriority(0x1, r1, 0x0) recvfrom(r0, &(0x7f0000000000)=""/2, 0x2, 0x10043, &(0x7f0000000040)=@generic={0x9, "a48d156a168e70af060367a5913a36deebcae5305d767e8c9eb65baebef6c4040e915735d758faa396ba097a6d8d71a7c917478c92e64b7911238ad806c06f06fe26255ec4bcbb0cab63872a6c6ed2f53b0c6f6528c7e785d9d25e2a6ddae2c00ef38f5dffb11804bc57742212e32129b13722017fb7368a1020ffe31092"}, 0x80) 2018/06/03 23:12:16 executing program 4: r0 = gettid() r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r3}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x2) dup3(r4, r3, 0x0) write(r3, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:16 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0xb}, 0x6) 2018/06/03 23:12:16 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x806, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:16 executing program 2: r0 = socket(0x2, 0x5, 0x200) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x8000, 0xe5}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x440000, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400000, 0x0) fanotify_mark(r1, 0x10, 0x29, r2, &(0x7f00000000c0)='./file0\x00') membarrier(0x8, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/06/03 23:12:16 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="01000500000000000000aaaaaaaaaaaac0bb05b9b781aaaaaaaaaabbffffffffffff08e00feb0c595f0dc874519d528ece2c5dcd74140bcb238d95dab1924eeaaf6285f0b02f56f1a8d735e27a9de798594c41381f12d5f407eabfd814cf1dd94ad7999e0c23a233f75b6ef32b9ec90c1e4a97f4c96c5425582dbb6cd8ff7618b096d304c3830d95e8518d8708dbaf32b2d5c4e806c0b6ab"]) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") syz_emit_ethernet(0x2a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x4305, 0x8}}}}}, &(0x7f0000000380)) [ 594.779302] QAT: Invalid ioctl [ 594.813867] QAT: Invalid ioctl 2018/06/03 23:12:17 executing program 3: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x541800, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, r0, 0x0) futex(&(0x7f000000cffc), 0x80000000000c, 0x1, &(0x7f0000000100), &(0x7f0000048000), 0x0) 2018/06/03 23:12:17 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace(0x420f, r1) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000080)=0x32, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/06/03 23:12:17 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x7}, 0x6) 2018/06/03 23:12:17 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x2b, 0x1, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) 2018/06/03 23:12:17 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x807, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:17 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f00000000c0)={{}, {r3, r4+30000000}}, &(0x7f0000000140)) r5 = syz_open_pts(r2, 0x2) r6 = dup3(r5, r2, 0x0) write(r2, &(0x7f0000000040), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$DRM_IOCTL_AGP_INFO(r6, 0x80386433, &(0x7f0000000280)=""/216) tkill(r0, 0x1000000000016) 2018/06/03 23:12:17 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x3ff, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) preadv(r2, &(0x7f0000000000), 0x0, 0x61) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x4, 0x0, &(0x7f0000000240)=[@register_looper={0x630b}], 0x1, 0x0, &(0x7f0000000040)="f0"}) dup3(r2, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x4c, 0x0, &(0x7f00000001c0)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f0000000180)}}}], 0x0, 0x0, &(0x7f0000000280)}) 2018/06/03 23:12:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000013c0)='statm\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000002200)={0x0, 0x910}, &(0x7f0000002240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002500)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x12) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x305) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000001480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002140)={0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0xfff}, 0x1f}}, 0x3, 0x1, 0xe6000000, 0xb17, 0x6}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000300)={r4, 0xfff}, &(0x7f0000000380)=0x8) r5 = dup2(0xffffffffffffffff, r2) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000100)={r6, 0x288c61725ad96e71}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000002400)={r1, @in6={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x8}}, [0x4, 0x9, 0x9, 0x9, 0x40, 0x7f, 0x3ff, 0x6, 0xe61, 0x7, 0x7, 0x1, 0x3, 0x3, 0x2]}, &(0x7f0000002280)=0x100) sendto$ax25(r5, &(0x7f00000014c0)="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", 0xc41, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000022c0)=""/132, &(0x7f0000002380)=0x84) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/03 23:12:17 executing program 3: ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f0000000200)={0x0, 0x4e, &(0x7f00000000c0)="84a070a7924ae3ab2d53b51461e50f1bf266da3a29c7d13d1cc423b1f29899c34e85fd19d01dca823411ad9e5896711580ceb14ee351276f9a596c24fc5840ba216754d4e8b4038ab0ee23749ece"}) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x1004, 0x2000) ioctl$EVIOCGMTSLOTS(r0, 0x80104592, &(0x7f0000000100)) 2018/06/03 23:12:17 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x833, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:17 executing program 5: socket$inet_sctp(0x2, 0x0, 0x84) kexec_load(0xf6, 0x8, &(0x7f00000003c0)=[{&(0x7f00000006c0)="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0x1000, 0x1f, 0x3ff}, 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0x1000, 0x400, 0x8}, {&(0x7f0000000040)="508bf795554d2f1fb965388a363845966445d581abf012519d92f4c66aa0f39dbfb80cc10739f7eba23ca7ff412c90898970d71b00c8881f2202b795ca682bb9d61fa102b1f17047bdfeba79b3d76e128064686e1d35e47484c9185ad9d56260fd767915f4503a20a3189e3ce31f1eb7fa58e85167fd0c62ced476d3dc16bc6f92ebfde263ded0629e98656a49fcb3f8d88e220d375165656345885f06061a587bd290321d566caa7da3274a05ecaee05a7dee58a3aff85c99eba58f9098baf69b1c308e9a816efbcf0fd811dcd38b68a3c6f7fe0ff9032b4a75737c9e9aa03273", 0xe1, 0x2, 0x56}, {&(0x7f0000000140)="fd5df9ace1eefff5de53e126332938f9d6632a9fd5ddff27abc82ca9502453ba58b2b1", 0x23, 0x1, 0x6}, {&(0x7f0000000180)="705f01aba60a27706f101dd2", 0xc, 0x9c, 0x100000000}, {&(0x7f00000001c0)="007006de97d31dd2cc9d612df340470cd6272bf2ba92bbf5f754c6bead6d429b303ef305d116b4c1f7560dd35b810d34460d875d322102ce4d90392b574a350b7c1d6f818147bf43ebb9480e2d89e4108d8b91f500a5dfff0e48146744ceff65d129c551537f2bea9c234620a5f6f9ac7ec32c8ee359d3fdf25c3b46352e70b383304ad612902d3593e60e4a8631f87d63f3f19d2f2c17bc837dbe87637101d36d0513e21d6f975931021f0f02bb519981c58c589bab8c938354588f27229a5e357551805aa0ba8cf1bccc3a68eaa3cad72298e936802ac460e56c9223ac20be762c292854f8575bd56e9827", 0xec, 0xfffffffffffffc01}, {&(0x7f00000026c0)="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", 0x1000, 0x1, 0x5}, {&(0x7f00000002c0)="fe5d18ed59b27dcb634b9289a1c78db37adbd745da8a9c667c03c80b8aa16e352a14cd5c28793bbe80bf62e1067ad18a6fcfc41bdddbf4e3e14c0eadb339a7a0bd72be3de0ec65b6778b3c8a1b714cb28c9fe9f5339b1709cb134b412d9598ae36539f6a1852c5a2cecdab1ab108429d9a9b161e3873f9ca868f2795c6f42ba681d6e257999c4cb7a140d54279a2e35550a346c09c4e81f6d865c26bc5d3274c9736c9b733f77211424dbd06573392e2c7107bf8c0c9fa7d2b11bbfb57c7bd27dd4ede2ba386436012", 0xc9, 0x101, 0x38aa}], 0x0) [ 595.599264] binder: 4690:4691 ERROR: BC_REGISTER_LOOPER called without request [ 595.606958] binder: 4691 RLIMIT_NICE not set [ 595.650180] binder: 4691 RLIMIT_NICE not set [ 595.706481] binder: release 4690:4691 transaction 143 out, still active [ 595.713413] binder: undelivered TRANSACTION_COMPLETE [ 595.729010] binder: 4691 RLIMIT_NICE not set [ 595.733701] binder: 4690:4691 transaction failed 29189/0, size 0-0 line 2788 [ 595.740961] binder: send failed reply for transaction 143, target dead [ 595.803210] binder_alloc: binder_alloc_mmap_handler: 4690 20001000-20004000 already mapped failed -16 [ 595.828251] binder: BINDER_SET_CONTEXT_MGR already set [ 595.833838] binder: 4690:4691 ioctl 40046207 0 returned -16 [ 595.840105] binder_alloc: 4690: binder_alloc_buf, no vma [ 595.846151] binder: 4690:4733 transaction failed 29189/-3, size 0-0 line 2971 [ 595.848139] binder: 4690:4691 ERROR: BC_REGISTER_LOOPER called without request [ 595.854382] binder: undelivered TRANSACTION_ERROR: 29189 [ 595.861060] binder: 4691 RLIMIT_NICE not set [ 595.888205] binder: undelivered TRANSACTION_ERROR: 29190 2018/06/03 23:12:18 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x14002, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x1360c11695bf0ca4, 0x967}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000100)={0x3ff, r2}) syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x10001, 0x2) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)) 2018/06/03 23:12:18 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) r3 = dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) 2018/06/03 23:12:18 executing program 7: r0 = socket$inet6(0xa, 0x7, 0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") bind$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/06/03 23:12:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x3}, 0x6) 2018/06/03 23:12:18 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x86c, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:18 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000440)="0047fc2f07d82c99240970") r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffffffe, 0x4) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f00000003c0), &(0x7f0000000400)=0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000000940)=""/42, 0x2a}, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={0x200000000009}, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRES16=r3, @ANYRES64=r3, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYPTR, @ANYBLOB="a515013d84360d729c659441c28961c6559f4053b47ed2b78c8ef0d1a1724356f0984093dac75e"], @ANYRES64=r3, @ANYPTR64, @ANYRES16=r3], @ANYRES64=r3, @ANYBLOB="47404fb9ef3d92390298a13538300600000072bfebcbc21fb89262ff07fece75af688699", @ANYRES32=r2, @ANYRES64=r2, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000140)=ANY=[@ANYRES16=r0, @ANYRES16=r2, @ANYPTR]], @ANYRES16, @ANYPTR64, @ANYRES32=r2]}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x292200, 0x0) 2018/06/03 23:12:18 executing program 5: syz_emit_ethernet(0x72, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="dde9d81cba33", [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x304, 0x5, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a80500000015000000e2dc"}}}}}}}, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xffffffffffff93f3, 0x40100) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000001c0)) semget(0x1, 0x7, 0x4) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl(r0, 0x9, &(0x7f0000000140)="563d4599f092a6af0361a36524211a1ad8fac7a1d21c9794c61ed39881b698518fbd9665cc012654d76bda6be4c2f1b62118f0c2bb726923f1fe1dab559b59d8f6ef72150a255b7e5fd87593aee3b444f55310b066fee4d9") 2018/06/03 23:12:18 executing program 2: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x90800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003cc0)={@dev, 0x0}, &(0x7f0000003d00)=0x14) sendmmsg(r0, &(0x7f0000004440)=[{{&(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x0, 0x3, 0x2, 0x4}}, 0x80, &(0x7f00000004c0)=[{&(0x7f00000001c0)="679f37d24c3f7b82de29c94d140f082ec616099b593dce63fd1340aa8265600df4fb8d49a53b37fdbdfee8715949993494aa869cc6831f6a2bd38d", 0x3b}, {&(0x7f0000000200)="4b4f001917c636560ddceeec492844ff07958e9e0fe9d4af8975cb6b34f660489e0b1b9a6a734bd21e709c7ed9e7f72c7ee99581b39945d85f11805c4c896485c61b10ea6da61356bcd01d121604904145f6dfd59040932020ba6045883424eaa0f982a91470b6eb1e3be296d26651667c3e599ccdd5d0c63a7762ab0bb06bee72538f54c2d07a5f42db1d5f072ea11ebf880dbec918af23763460c55f3c85dfdb0603b58d5ff7fa05afaaf34751e619677362ca7d9f8370cca6869fd3d03103b9e4cf1bbdd804fddb3f640d2a8a037ae64a27350a36f1dbc7ac08f486", 0xdd}, {&(0x7f0000000300)="95a1a1ef7a40282c2531448fd2041266d0e12a1dc901a6f0d1cfa7a5cfb23af5e1bf72601b198359faf1f0fa4dece180153a4b00181ed41eaa781fc01016fa606701874dc4282009d4939908975a864f6c0d720cddff83959e22d859c72102155b7ed7458d463af42337c3557101005187dedbeff96ef822970045b21fbcc54d86425b2b37d176ced93e12b3e07b9912504e75c3522f5087dfb63b8f67704cbcfeff2a60a85bdc04b4bf99655bf1535011d65d5d769dce8e89a25a8846373bdb5c1ddc6ef9cff07ae94de2d58f8422e94e30815c85d33aaf85e3213a646795d1", 0xe0}, {&(0x7f0000000400)="9cb12fd2bcae50b4aac0bdf0e8bb7def81b92b1cb8e47a4fb2d15b0158c24ddba0615d0d8f813fc98909f3fd9a8ca8074b75368abfde593c93e93c2b080ec4a43bf8b6490acd061c379b8936d0c27c3a5ba39a69bbb0da683a1776bf1092f3e576b29f50f0205d25fbfdead9630f6f70304d64cdc47946a3f6971bd80409b5cc1b67076b4928d0d5209558b0925c5ff4b36bef14e2017843a2ef29fe88dd9dd6def507c0a54e2f74ef31fb4801c4541cd0fa", 0xb2}], 0x4, &(0x7f0000000500)=[{0x80, 0x0, 0x8799, "0f2ec57a22a65053b9694e68783be795ab1342a0b464c640f5b1e455d8172de647ca1cb1254b5abf6c9e4bc77c2052fdb2ff3963119aa3ae275ec3a80d8a47b22b70f68a25cec1c6b70dcab8fb4ea40b397f05a282e8c71755cc6e5bd72ed07ed57bfb971726566d11d8"}, {0x88, 0x101, 0x6, "bcb3f7732a4e682f827a67ae0a00029682bae309e786318d1122753807067555cd7a9aaca2d76f5967d37b60097761726db98b19cd484101c28b793d0dabbcd641cce70a2ef083dcbaf9b0115faa8e8cfae9aa8b32c89b2d3fd5eadfeae469ae5b1af8777aef4792a5731bd255ce85736eddf2693eef"}, {0xd8, 0x10d, 0x80000000, "4e34ff47f5a868c5dc6995235b297ab8f257a1d86e2647ef2467470fb15a19457ea91ada6c64c3f7122d23f24e36c4ec271cb1f7b136ddb7f21cdfb6c23f4825900cdf2964984ebf7c7e348475083d4fad578ea3f8d6f95b000b045ac17e6adc0a502d285987b7fb7905b4945c095642812d724720be6dad8c2ef5734a8a21ba80deb4481464ff945f44e22e1bf0a501da49b9d28b18d0aae80b90d43d45079e05444bedc65f78d412ea36d831041e2f446d5fc75715e4c3fc1a34941a57e7093eeb28499ac410"}, {0x68, 0x19f, 0xf65, "263d746ff4a43b037926d7a02e737b613630130326175521ad7776ef37412349462d80b5aeec9e72828e9b764703fc3c75c24c1ed8ab0417d9f529cd63e7d5701daf8a7279dd78db140a8c6fb258da2aee651301"}, {0x48, 0x3a, 0x6, "d550af088f1745b07f8fd4b496e8239f5b116ebc14c107272a28ed6b8f77b9552a9b618c582b3f657fd98854c61039cad5e424ba2fc3ba7b"}], 0x290, 0x4000}, 0x1}, {{&(0x7f0000003d40)=@hci={0x1f, r2, 0x3}, 0x80, &(0x7f0000004240)=[{&(0x7f0000003dc0)="b8b263bbfeeff51d0e73d2a268555b9470e0e4950d78048fa6b24218467ff451301da7bd8a8dfbff7eabd8bdf11309fdd093eec9d4249b157fa45354e3fa04ae8bc6c8acbc0d1fea24ee29a2644a9e26e054c9d5cdb416672df9fe9539346e8f8d7ab0c8b6738abb506e9465885916e1985f5002d1c595b924cf7c37a03da59f5474f4a224626e3c04c83f1e1a91e6ab9d5ebe272294e0c645d1f66e13b9e15b", 0xa0}, {&(0x7f0000003e80)="dcd0e33746e0bb4cebfe1c2a98d817eca4a62b32a8e5d11b00293d799307694042b81c9ad1c572bfa754a159b26c5b7d9ac327b7047efa1a1d5b7c39ceda7372afcd9ceb83f1b88d04ed4e3cbf5c7b82de324ffaf3a4a40a65555ac5a0ee64f5a5b0afcfd406c4b2f8bd70bf6ccadbbc2c89929e1d699970a902b56c7b72e9918d5b0bfdb045b3eff97098fc2de1efa2", 0x90}, {&(0x7f0000003f40)="5801d5fffbba219b0910ecb502e86ce4f3a28882ebefc202de5673e22667dbd3382bc078c54fdd8fb666150befa30d7354e9ececb7", 0x35}, {&(0x7f0000003f80)="8dad", 0x2}, {&(0x7f0000003fc0)="ee1e612f46b0da13e6cdbf2aa9279080410a85cae0798b1ac054855bd563e0a22479dcc9bab35d2c432128836ee2d40d777d60fe4f4c3b8b15d7b2ee79e6f1107f54612a6fa4dc496b5091c865ec9a29a9699c3e35b76f4e3a125c65b02be4f60e9f0c59a0cc98212f2886880b11f370592e0a9a7a0e90f37e33e70164f6b707f108b727f1a0321caf2336cb7a3d12eeac6dc2692eab19db69a4f4fe2415d61610863406afad38fb8c0f130f068216bb72918df8adb5df941a57af7e830a38ca095eba13444ae35f564163520de65ab39f590852306fb04e5fcfdf01c54ed90b7f5ab711a5", 0xe5}, {&(0x7f00000040c0)="fce5546aeb127a04f62c948922dac22e48ceeb98f246e411fa85ecd3391bec5879939ffaf5480ca1d0150bc61eb9d4abd99191a57c1cbd318e51d4f84f9f0514a09965a8d93fcf678e2eeb428885c8d24851324acbe8b981fbedcc4736cb0362a2b90fd54728ae55819dfa0529e1e22f9899d9e5f651be037bc208b99f10fb4d29730a8f9406edd1844b8394af7d023ad426f868a4a29cf79f0db7ec31bd0fee57394f2a55141ed8129381", 0xab}, {&(0x7f0000004180)="0a28e612d8fc0e35e7a4d6ea05981168946153ffad85a51e3b9da8dd8051c9ed224a7efe6d4bb667b15f348217f02c501f64b95e8e35750bfbbcd8123d7b0d87af30ced518e34551a149a5b62e22373ba22b6354f36a34345c8befc86f74ff68c07459b1c1984c285bd2e7cfd2e8c112b578e097e13f959ba8b26083e4177a2f45189d9e2d82986a", 0x88}], 0x7, &(0x7f00000042c0)=[{0xc0, 0x108, 0x8, "abd44bb240862ca9e6903940dc43428d978b8927abb895424ab595c615c1b0884b0da10fd9814ece8dea91d9bb8bb5f04f5a961163f4a79343a0ff294bdabbf6156559048e1ee13f448548d399199b160e7ef86564f7e790f5fe274c4f62db2f7ef64e7cd78776a96e1d6eb63c7df89a042eeb3ea33b062e5766f5ab542de772526369c4742281ce7f54a2d7471f04b08e1209eb55492094b77d8dab6ab9ba6cae27f4d3c178a5cf8db1"}, {0x88, 0x0, 0x0, "36d901b2c3c91bf5a3ff27e14d7df94fafc08fb3375123f08b66e6bb07ccf9e769584a32a2004ea47baf16f870e5c0d4a852ab718d59615fe16ec8950dfbee91be18a5e07d69e29e2abf792977f3df91d5a550e7f8dadcc80bdc6b27090a7ab44d788f60382840484ae660ee3e73ecf6743a26bd8b"}], 0x148, 0x10}, 0xffffffff}], 0x2, 0x20000001) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000040)="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", 0xfc) 2018/06/03 23:12:18 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000400)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x180) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)=ANY=[@ANYBLOB="04000000070000000010000002e30000040000000000000001000000000000bbcb00eb06000000000000750c00000000000004c77f0bc8b69d3c9b0f800000000000000000000000"]) semget(0x1, 0x7, 0x220) 2018/06/03 23:12:18 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000524000/0x600000)=nil, 0x600000, 0x0, 0x810, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "cb6f2c86566e8267ff4e8f547e399d3314b57f44cc34affd2117c530934521aac5a6d72e9e2af1ec0bde0c40e554d808d9713afe54b2d2855cc6d0573651e2a1", "5841d1d9e3a78247cd556adefc732d12d41b98fb3acca70b656e47676fab0870"}) 2018/06/03 23:12:18 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x83c, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:18 executing program 1: r0 = socket(0xb, 0xffffffffffffffff, 0xfffffffffffffffe) bind$ax25(r0, &(0x7f0000000000)={0x3, {"8919cfd61a69f5"}}, 0x10) 2018/06/03 23:12:18 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000140)=0x7, 0x4) r1 = socket$inet6(0xa, 0x80002000000802, 0x5) sendto$inet6(r1, &(0x7f0000000180)="c5414929a45ff50a17560e8c367f14af0f4c6a838ce255d2b66e4f026f64ad4a4d", 0xffffffffffffffb9, 0x0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000000c0)={{0xa, 0x4e24, 0x10001, @empty, 0x101}, {0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x800, [0x1, 0x6, 0x7, 0x8, 0x1, 0x8, 0x97, 0x3]}, 0x5c) 2018/06/03 23:12:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x3e8}, 0x6) 2018/06/03 23:12:18 executing program 7: socket$inet6(0xa, 0x7, 0x4) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:18 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(generic-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="d179f20600000000001c14b1048c5b1bd2e7fcd330451c64b8614fcff9671a5cf54ab025", 0x24) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001880)="2ef99f8baf76f54e8b1c8677f925731e", 0x10}], 0x1, &(0x7f0000000200)}, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000180)=0x6, &(0x7f0000000200)=0x1) recvmmsg(r1, &(0x7f00000028c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000018c0)=""/4096, 0x1000}}, {{&(0x7f0000001580)=@sco, 0x80, &(0x7f0000001700)=[{&(0x7f0000001680)=""/91, 0x5b}], 0x1, &(0x7f0000001740)=""/150, 0x96}}], 0x2, 0x0, &(0x7f0000001800)={0x77359400}) 2018/06/03 23:12:18 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x8906, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:18 executing program 3: r0 = socket(0x15, 0x2000000000000006, 0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x8100, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000300)=""/179) r3 = getpid() sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000013000106000000000000000000000000605314dd60059179e7d639542da871c8a0fb3b0ce9be62f25a05e2f7cf28e1373aa37a3c9d5ca0429222c6a1b2c3a7e316e918a8dcdac81a90d13cdd499331f6db8167cd7ba0082f2b596badb7d323e9e004e30544296e99117570853824fd8b4f7dbff5f78f85b0aecc4bff629a541d96e6ad6b3ff71e2d9d96e3a90a427a5aeb77ace8186f8190b24cbeeaadf697be491c7c27ffc14b291d8c960bd782a6cc734cb9fb0482dde2f7000000000000006b3ac7db", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3], 0x4}, 0x1}, 0x0) 2018/06/03 23:12:18 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000500), &(0x7f0000000540)=0x10) r3 = syz_open_dev$audion(&(0x7f0000000580)='/dev/audio#\x00', 0x7, 0x200000) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='net/ipv6_route\x00') fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000600)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = socket$rds(0x15, 0x5, 0x0) r11 = socket$bt_bnep(0x1f, 0x3, 0x4) r12 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000980)='cpu.stat\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/sequencer2\x00', 0x2001, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffff9c, 0xc0184908, &(0x7f0000000a40)={0x4, 0x4, 0x1, 0xffffffffffffffff}) r16 = accept4(0xffffffffffffffff, &(0x7f0000000a80)=@generic, &(0x7f0000000b00)=0x80, 0x800) r17 = syz_open_dev$sndpcmc(&(0x7f0000000b40)='/dev/snd/pcmC#D#c\x00', 0x982, 0x40000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000bc0), &(0x7f0000000c00)=0xe, 0x800) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000000c40)={0x5, 0x20, 0x1, 0xffffffffffffffff}) r21 = syz_open_dev$random(&(0x7f0000000c80)='/dev/random\x00', 0x0, 0x0) r22 = openat$md(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/md0\x00', 0x400, 0x0) r23 = syz_open_dev$sndpcmc(&(0x7f0000000d00)='/dev/snd/pcmC#D#c\x00', 0x1000, 0x200080) r24 = accept4$packet(0xffffffffffffffff, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000d80)=0x14, 0x800) r25 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000dc0)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000ec0)=0xe8) getresgid(&(0x7f0000000f00)=0x0, &(0x7f0000000f40), &(0x7f0000000f80)) r28 = syz_open_dev$loop(&(0x7f0000000fc0)='/dev/loop#\x00', 0x0, 0x600000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001040)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}}}, &(0x7f0000001140)=0xe8) r31 = getegid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000001900)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001940)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001a40)=0xe8) r34 = getgid() r35 = syz_open_dev$sg(&(0x7f0000001a80)='/dev/sg#\x00', 0x81, 0x103000) r36 = memfd_create(&(0x7f0000001ac0)='eth0\x00', 0x2) r37 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001b40)={&(0x7f0000001b00)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f0000001b80)={0x3, 0x10, 0x1, 0xffffffffffffffff}) r39 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) r40 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/sequencer2\x00', 0xa0800, 0x0) r41 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001c00)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001c40)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001c80)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000001d80)=0xe8) stat(&(0x7f0000001dc0)='./file0\x00', &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r45 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001e80)='/dev/kvm\x00', 0x28800, 0x0) r46 = fanotify_init(0x20, 0x0) r47 = accept$ax25(0xffffffffffffffff, &(0x7f0000001ec0), &(0x7f0000001f00)=0x10) r48 = signalfd4(0xffffffffffffffff, &(0x7f0000001f40)={0x7f}, 0x8, 0x800) r49 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) pipe(&(0x7f0000001f80)={0xffffffffffffffff, 0xffffffffffffffff}) r51 = socket$nl_generic(0x10, 0x3, 0x10) r52 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001fc0)=0x0) r54 = geteuid() getgroups(0x3, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r56 = getpgid(0x0) lstat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000002100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r59 = getpgrp(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002140)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000002240)=0xe8) lstat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002480)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000140)="0c0e8d5d57a0516d19b986da96cb413b081f162e6bf3ed100d44825d0686bf189faa193961fb63949ecb3169d3594b5c4ef53500c9595adbb52bc6c8389bd38b3a75a92a55a8567182a0803021c01a9cb35f955c27141f2f37302ff4ea2568280ee6d428cb7bb7f9482d72e46531d77ef7726a83d95ca75b82597bac1cfe0596d8d310a30687619f049b7385e1236620ec07df624cfbdad0405152367dc55f075126302b4cf655aa959a61578f3d7ca71833e4f2e0c17d782478c9cdbe3cf34fc58aaa8eb0fd824a5865431ed20337b3", 0xd0}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000300)="3dc5f8de86e5722a2647c218877aea680e9b75e4de0833dca57f774c18efc703cb9f60d3b38aca429a67eebd380e190327b4756b54e4e61b8588f9cc96b2673a843862eedb2c10009885f5026cd8cebba8d5ac1d20d1dbbc861e76491440bbc9f49eb2beadd6fa48c6e488690d482e607cf8b7d6b515d92efdb30f1af209c71366b41d497680d8be878f2490e95ed87fddb518ef3b5223ce6703830171cf4589be08efd3efa339f64e93f2e4b65979d4281c24c6fb88f6295d9e1ac7", 0xbc}, {&(0x7f00000003c0)="1ab1dba6673bb02cb198d9f282976b838c0714a68ea0ef53afcd15c46d0021a8c0e6529b616e5c2e366a6b6ae5a0ec26ef3fe8f8eaad6b799523445fb2431a1deb5ebabd4141ddb1357630ef930e2e36175cb1633e01631d4ad7c96331f771a7432523c3ed13ea83fe27ecc8d090ddb6e85cfaaacfd70f0d3daa3740", 0x7c}, {&(0x7f0000000440)="6d39e19af7c3e5d8070eb9640e406ee9f270a2af39141087d1521b069ebf81090619df9d37a54a5b07c9d55ae52fbbb5fa1f9b7569f4aaeade7ee308d6243b28ba7b62e8e6568f8217f01ef8452b1e030703160c96c3baa4088e2083d8c0f120f37efda4b14788723b97a0180367cddd5b4c85714f86418ba77adeae", 0x7c}], 0x3, &(0x7f0000001180)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, 0xffffffffffffffff, r4]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9}, @rights={0x20, 0x1, 0x1, [r10, r11, r12]}, @rights={0x18, 0x1, 0x1, [r13]}, @rights={0x18, 0x1, 0x1, [r14]}, @rights={0x38, 0x1, 0x1, [r15, r16, r17, r18, r19, r20, r21, r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x18, 0x1, 0x1, [r28]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x148, 0x20000800}, {&(0x7f0000001300)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001880)=[{&(0x7f0000001380)="2b389c38e3182cea33527edc4e29f3a80df0e1e1574ca9e2d02dd84b4229bc659b36d01f56505fde583da3b4f4b71b65f50268f8468bc5e84ca5e6511fca2022a29ddaa6ca95bdb4fd4b1bab413f2a202df09cdd43b23357b4b71b46a57f5848b0c716a6b126c074ac63629244aaed598b8d1f1d11e3a1d76bb253f8be20404eae196f754d8134caf220621be4ef27ea25581d77b0548083e8eb1f2e78", 0x9d}, {&(0x7f0000001440)="c878d85f714bc4b96c7219713a57f22fac00b98b806ebaec246e45a999c9ce519d7045516faea28f47e419b30c6628d1dbbc4ebacbddbaa222952dff708218b2852659cb96eff70524deb3b3401af398f55b1f5f567064dd7a21e15c89cf86072d4fa295b6ace6bb166cd460747d014b56bedf837d0874a4d0c36eeaebde0d26420dd8ab5ada630b21511b5010e4dff364e3c650321e0eb0d4d160481fc365241ef1218d1a662099d975b242e9f9cb783e0e00da8b97049c5d9900a7c2077ec98ef9f9a15ae6362fb162ea34d702e972ce327c82059732", 0xd7}, {&(0x7f0000001540)="aef4ed340dbc7800829adcbf358eb6b19a78726bd5c7a6f2cb9a26c3f123cd4b6f6d720f37d6e5002a523891a9a3ebedc7652d6d8e4f925cb9fac7981ed6ed1ea718944a97d3c6d46e2320a04a361861cd2fc3185daa438971efcfedcb7186f645f1bc344a5edd874af9eaffc49051733b25e5073d4577ab4760ff45f454a0493b33dbe9bacbd4b50c71996f57b6543f1be486efb2b17cea97d7faa7c3dcd9b6d1320e6a4251ba8405f3f9837b227bb14c5b31117e70b5826af2811aedc4aa1ebc8ece76cb7eef", 0xc7}, {&(0x7f0000001640)="e9b07385f1b5b381bab6e68cb68ceb99537435f29bf431e42a757d066869a376aa39bea4c4eed0b018dcf6ebfb27d67edadaf9a69019ffdf3a357600bf4f0e04039bd956f611a80552a8e1ec29226d02ea92", 0x52}, {&(0x7f00000016c0)="fb77035681ca9236f5e9498fa641f059afd7cb978b19b34e62f613f0c72f7c44ddfb9fa4e2abd2ece7984223d0a178bfdf4a998109abd8f4842d51628e403283ec0d8414212882399ef9", 0x4a}, {&(0x7f0000001740)="e0641d6f003c7916a80ca124724902e067719a544514395e5a535d91150eef84a7d24a0aadc01362ac6d32dcea77d56e98f1072a44dac284c47d50be044fec30e847a94a5224becf843e7592142d76d3c0bfd73e1d4411df4bcbb42a31f6dbdb35887012f2e888d16fcfe86963744aabb13f21d7626bd695de43856c93e4dc8d2e09211badb16005459ff37f52be2783fa2742324894b23e9a04bb03123e34af2935", 0xa2}, {&(0x7f0000001800)="b2b16a1a2f4a1a56f32332d55436bae806cae2094d716c461147148e9005f943e4d5ecb5986ac35dae33f84a6932d9f4f50d71cb3f4e203218f0ef0c922116b3738f5d89d9baaebc5fb5cabfa6d638ab0fa7f88e6e3db9956d84b0ec3f", 0x5d}], 0x7, &(0x7f0000002340)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x20, 0x1, 0x1, [r35, r36, r37]}, @rights={0x20, 0x1, 0x1, [r38, r39, r40, r41]}, @cred={0x20, 0x1, 0x2, r42, r43, r44}, @rights={0x30, 0x1, 0x1, [r45, r46, r47, r48, r49, r50, r51, r52]}, @cred={0x20, 0x1, 0x2, r53, r54, r55}, @cred={0x20, 0x1, 0x2, r56, r57, r58}, @cred={0x20, 0x1, 0x2, r59, r60, r61}], 0x110, 0x4000}], 0x3, 0x1) r62 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0xfed1, &(0x7f000000a000)=ANY=[@ANYBLOB="fffcffffffffffffffffffff08004500fec3002ef96c3b25682d6a14ffbbe00000014000000000089078"], 0x0) r63 = dup3(r62, r62, 0x80000) getsockopt$bt_BT_RCVMTU(r63, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) 2018/06/03 23:12:18 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:18 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xf8, "6607d512f6baae96534a9703238fd861d91299a7babe762d90c9e223bda9c1127f40d2fa39df3a3f8f9ca40fb3f4752923ece5bcfb5cec2303983c1e2c4767f6bfadcd2658c6117b247c93c4ae85423bacf782edff327a8e843de20e9b346fac32366ed0e140dc7c0968e44bb15cb451c6d5e0e46fa5c6e4854a6679126a04074ce77ad47093927d395f9a3a2995a3f9bf26706d3bd41689fa43a8ee9f247c434b92624bf4db87e0906a7307e6b71a43a97fd7f965096e3133116211fc9d646ab18c2e956395f096931ad02a9479439bdf80ecf2addc611f441acf78577b964b0a6ddd3dacdf996530f8b9940e2410aa3c7e08ad328f9b9a"}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x6, 0x1}, 0x8) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) r4 = dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockname(r4, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x80) tkill(r0, 0x1000000000016) 2018/06/03 23:12:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffd) bind$inet6(r0, &(0x7f0000f67fe4)={0xa, 0x4e20, 0x0, @empty, 0x9}, 0x1c) getpeername$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000140)={0x8, 0x0, 0x100000000, 0x0, 0x0, [], [], [], 0x5, 0x1}) syz_emit_ethernet(0x2a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) 2018/06/03 23:12:18 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x6558, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x19}, 0x6) 2018/06/03 23:12:18 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) r3 = socket(0xa, 0x1, 0x0) sendmsg$netlink(r2, &(0x7f0000005b00)={0x0, 0x0, &(0x7f0000005a00), 0x0, &(0x7f0000005a80)=[@rights={0x28, 0x1, 0x1, [r3, r0, r1, r0, r1]}], 0x28}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e23, 0x6, @empty, 0x87f}, {0xa, 0x4e21, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7f}, 0x2, [0x2b5e5d87, 0x0, 0x8, 0x5, 0x2, 0x6, 0xffffffff80000001, 0x697]}, 0x5c) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") recvmmsg(r0, &(0x7f0000005200)=[{{0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000480)=""/168, 0xa8}}, {{&(0x7f0000000540)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000800)=""/240, 0xf0}}, {{&(0x7f0000002040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002400), 0x0, &(0x7f0000002480)=""/50, 0x32}}, {{0x0, 0x0, &(0x7f00000034c0), 0x0, &(0x7f0000003500)=""/131, 0x83}}, {{0x0, 0x0, &(0x7f0000003900), 0x0, &(0x7f0000003980)=""/114, 0x72}}, {{0x0, 0x0, &(0x7f0000004b80), 0x0, &(0x7f0000004bc0)=""/131, 0x83}}, {{&(0x7f0000004c80)=@nl, 0x80, &(0x7f0000005140), 0x0, &(0x7f00000051c0)=""/57, 0x39}}], 0x7, 0x2, 0x0) dup2(r5, r2) [ 597.420220] Unknown ioctl 19264 2018/06/03 23:12:19 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x811, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)="6367726f75702e70726f63730021630b32398b2ec43ffdadf0feb0209fdece5e3a4ec8b4c744", 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000080)=0x1ffffffc, 0x1f) 2018/06/03 23:12:19 executing program 7: r0 = socket$inet(0x2b, 0x0, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) [ 597.450189] Unknown ioctl 19264 2018/06/03 23:12:19 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000200000000", 0xc, 0x0) r1 = signalfd(r0, &(0x7f0000000040)={0x80}, 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x80000000, 0x42200) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000180)=0x0) fcntl$lock(r1, 0x7, &(0x7f00000001c0)={0x2, 0x3, 0x0, 0x0, r3}) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000008, 0x30, r2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100)=0x400005, 0x0) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x34, 0x0) ioctl$int_out(r4, 0xc0305710, &(0x7f0000000100)) getsockopt$inet_int(r2, 0x0, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffd9c) 2018/06/03 23:12:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r3, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000bd6ff4)={0x0, 0x0, 0x4000020030}, 0xc) writev(r3, &(0x7f00006d6000)=[{&(0x7f0000000100)='3', 0x1}], 0x1) writev(r3, &(0x7f0000f7ffe0)=[{&(0x7f0000513f59)="c5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000674000), 0xc) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) writev(r3, &(0x7f0000000080)=[{&(0x7f0000000200)="4c69dd5a275eae918d3f379a661c0b08f8d075a373131edf7e48dd86257b353c2376a6ac0eac18437a294dfa80ca7f3eb86f5b0268629f0984bcd89c921e72daeb971305e274d908a25c3c091437a15d729186705eeec62e8f56317c294bc142c92b69190bee5f8957d8c08480b8419876714942888c36acad62dac6a4b39b8c228560a56e5336e77d02ff0fd706988929e4ec0d797e5aaa578131198e932fe0d0c4869051f8931ea84b9ec7cfa8a91956", 0xb1}], 0x1) write(r3, &(0x7f00000003c0)=':', 0x1) write(r3, &(0x7f0000000140)="19", 0x1) write(r3, &(0x7f0000000000)="98", 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x8d, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7fff}}, 0x1, 0x80000000}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000000c0)={r4, 0x81, 0x4, [0x6, 0x6, 0x0, 0x0]}, 0x10) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r5, 0x4008ae89, &(0x7f0000000140)={0x2, 0x0, [0x2ff, 0x1b, 0xffffffffffffffff]}) 2018/06/03 23:12:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x1f4}, 0x6) 2018/06/03 23:12:19 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/snmp6\x00') mkdirat$cgroup(r1, &(0x7f00000001c0)='syz1\x00', 0x1ff) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x200000a, 0x10, r1, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x100000000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYBLOB="b5000000ee0cd74c4f4f0aedef73a3991a56623dd3943db5a7e72c946911404ddc2bb351d3295791157b015680cbeb8b1c4dd4f5c460e14a60d944c84694c4de1f3c392c6b4d1b050338f11cc40000000081ff34d1634d9bb9358ed3d67b8024882a1567a764b6bc87ced81043d123be95788afb5c127d6d54a7c9d50e278e9d90b2b5871c94d565f74d708e8bc24661f78342e0215993e5396a4d10d05064283685240c4dd0dd5f0f4020e9dda771d2954f"], &(0x7f0000000140)=0x1) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_GET_VCPU_EVENTS(r3, 0x4400ae8f, &(0x7f0000000000)) 2018/06/03 23:12:19 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x80a, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:19 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x180004) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f00000003c0)={0x0, 0x2, 'client1\x00', 0x0, "f3f4c553a1ed5505", "12404e8d1014858b349f67be8acd7786a76c8a5fd027799eee6a097aea276c00"}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000180)=""/122, 0x7a}], 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x442000, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0)=0x20, 0x4) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, &(0x7f0000000480)=""/45) 2018/06/03 23:12:19 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr=0x5}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:19 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)) 2018/06/03 23:12:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x501}, 0x6) 2018/06/03 23:12:19 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x500, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:19 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x0, @rand_addr=0x5}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4008ae9c, &(0x7f0000000180)={"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"}) clock_getres(0x7, &(0x7f0000000100)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000680)='erspan0\x00') stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000580)={{{@in=@rand_addr=0x800, @in6, 0x4e22, 0x0, 0x4e22, 0x6, 0x0, 0x0, 0xa0, 0x3f, 0x0, r4}, {0x1, 0x8001, 0x8, 0x8, 0xb265, 0x5, 0xfffffffffffffffe}, {0xc4, 0x3ff, 0xfffffffffffffffc, 0x7fffffff}, 0x101, 0x0, 0x3, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x3, 0x9, 0x2, 0x8, 0x80}}, 0xe8) 2018/06/03 23:12:19 executing program 5: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) socket(0x11, 0x3, 0x3) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c) r1 = socket(0x11, 0x100000803, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={"6966623000faffffffffffffff00", 0x12}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) 2018/06/03 23:12:19 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f0000000000)={0x200f1526, r1}, &(0x7f0000000040)={0x1, 0x227f, 0x7, 0xfff, 0x9, 0x1f44000000000000}) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00000000c0)=0x101, 0x4) 2018/06/03 23:12:19 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00000000c0)={0x4000000, 0x0, 0xcfa5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x400}) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:20 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x8864, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:20 executing program 1: r0 = socket(0x10, 0x100000000000003, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000080)={'bridge0\x00', @ifru_settings={0x1, 0x0, @sync=&(0x7f0000000040)}}) clock_gettime(0x0, &(0x7f0000000000)) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1, 0x200000) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000026c0)=0x8, &(0x7f0000002700)=0x2) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000100)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000001780)=""/77) sendmsg$rds(r1, &(0x7f0000002680)={&(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000001440)=[{&(0x7f0000000180)=""/64, 0x40}, {&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000280)=""/107, 0x6b}, {&(0x7f0000000300)=""/38, 0x26}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/201, 0xc9}], 0x6, &(0x7f0000002480)=ANY=[@ANYBLOB="480000000000000014010000010000000100000000000000", @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='=\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001640)=ANY=[@ANYPTR=&(0x7f0000001500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001580)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\\\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001600)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='?\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="03000000000000001800000000000000090000000000000048000000000000001401000001000000060000001f000000", @ANYPTR=&(0x7f0000001680)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB=';\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001a80)=ANY=[@ANYPTR=&(0x7f00000016c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="8a00000000000000", @ANYPTR=&(0x7f0000002740)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000005000000000000000000000000000000000000000000001b6208bae9472548c1a46937b96fb45c1e03970874747857c444d19de1742021477631dbe789d267a467341b0234cde2ece47dbb37f07aff6b621eaacde68cb96fab91a0cb38c0a0b986f9e9739759209cfd5f4d08dd1f760838a8"], @ANYBLOB='g\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ca00000000000000", @ANYPTR=&(0x7f0000001900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='j\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000001980)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="8300000000000000", @ANYPTR=&(0x7f0000001a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="1900000000000000"], @ANYBLOB="06000000000000000800000000000000040000000000000058000000000000001401000006000000330d000009000000", @ANYPTR=&(0x7f0000001b00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001b40)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="8f03000000000000ffffff7f000000000200000000000000ff01000000000000080000000000000001000000000000005800000000000000140100000600000032360000f3000000", @ANYPTR=&(0x7f0000001b80)=ANY=[@ANYBLOB="0000000001000000"], @ANYPTR=&(0x7f0000001bc0)=ANY=[@ANYBLOB="0400000000000000"], @ANYBLOB="06000000000000000400000000000000ffff000000000000090000000000000001000000000000000400000000000000480000000000000014010000010000000300000001000000", @ANYPTR=&(0x7f0000001c00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ae00000000000000", @ANYPTR=&(0x7f0000002240)=ANY=[@ANYPTR=&(0x7f0000001cc0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="bd00000000000000", @ANYPTR=&(0x7f0000001d80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="d300000000000000", @ANYPTR=&(0x7f0000001e80)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="a900000000000000", @ANYPTR=&(0x7f0000001f40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="e200000000000000", @ANYPTR=&(0x7f0000002040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ee00000000000000", @ANYPTR=&(0x7f0000002140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c300000000000000"], @ANYBLOB="06000000000000000900000000000000030000000000000048000000000000001401000001000000ca0e00001f000000", @ANYPTR=&(0x7f00000022c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='n\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000002440)=ANY=[@ANYPTR=&(0x7f0000002340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="b600000000000000", @ANYPTR=&(0x7f0000002400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='4\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="020000000000000008000000000000000800000000000000"], 0x1d0, 0x8000}, 0x10) 2018/06/03 23:12:20 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0xffffffe0}, 0x6) 2018/06/03 23:12:20 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:20 executing program 5: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000040)) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000740)='/dev/null\x00', 0x301000, 0x0) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000000780)=""/184) ioperm(0xab4, 0x4, 0x8) r4 = shmget(0x0, 0x2000, 0x54000000, &(0x7f0000ffc000/0x2000)=nil) getresuid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000840)) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) splice(r1, &(0x7f0000000680), r1, &(0x7f00000006c0), 0x2, 0x4) getresuid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000dc0)='/proc/self/net/pfkey\x00', 0x400040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000e00)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xa8, 0x5, 0x5, 0x3, 0x8}, &(0x7f0000000ec0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000700)={0xd607, 0x800000000007, 0x20004, 0x9, 0x1dc, 0x6, 0x4, 0xf35, r9}, &(0x7f0000000f40)=0x20) getresgid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000600)={{0x8, r5, r6, r7, r10, 0x28, 0x7}, 0x5f2acf72, 0x80000001, 0x0, 0x8, r2, r2, 0x35aa}) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @rand_addr}}, 0x1e) r11 = socket$pptp(0x18, 0x1, 0x2) sendto(r0, &(0x7f0000000100)="6f0a216dd8df3aa35ada7623ca160f700c538c006a41f2d399d776a779473214435590e96aeb8385776d837e22be08f908fb80e739a5449369fb2645b7e557fbbd60cb217968e21e50d6b514a373fcfb8189d6fea39d0c4724c2cddf1f86098f77a1582dd445171c79a136f83a736141f52107762d5ef56a0c3ba182ec63665af65d8e22c36dfeabb5aae2820ca06b5dc5529cf9e09ed8de9b908800ba01a1d437328583e02976e3ef68daf6e77e2c6afdb736b2a30f7f15ab4e71a54e15b295f3b48e3e801a8595d268799745ff2f5c2b31c24b90aaff782f04e68c577cb35236c7a8056c9d12d6c996", 0xea, 0x4000000, &(0x7f0000000280)=@llc={0x1a, 0xffff, 0x1, 0x400, 0x8, 0x2, @random="c8c6a2386a2a"}, 0x80) dup2(r11, r0) 2018/06/03 23:12:20 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x804, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:20 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x7b36106898d3b4d3, 0x70bd25, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffff8000}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x800) mmap(&(0x7f00000c7000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x4000000000000000) 2018/06/03 23:12:20 executing program 3: r0 = socket$inet(0x10, 0x400080000000003, 0x6) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080400190000000000000085", 0x1b}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000040)=@rc={0x1f, {0x2607, 0x2, 0xfffffffffffffff7, 0x7ff, 0x101, 0xffffffffffffff87}, 0x1}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)="97236c5f6df3ef402b850f833ed4db16a34fc64de62fef07fb63b58565e0282007afafc91e4f60b22218f80052d865ee427d621c11fc4a41f71756744b78d6", 0xfffffffffffffff7}], 0x1, &(0x7f0000000b00)=[{0xb8, 0x88, 0x9, "58ce774cc208f3aee6e33ed26484082a6565a3d1b219cdfc54da56e999bf85c733c4724d5f0bc5e138a4060dc683f0d71a5b38ce9c29f15e6e114e928fb0f897ec42b16ba8769874ebc78881bde2fd4e9747893772688dbf5038175b1abf6051c0f8fbadbea85c4c1a891f0fac702fedf73124676459f932b33cf506e4b70114c8739c0cd59a4bab299240081b4a93e3bda6f303233e4902f9603fd0ac7a949734de6c"}, {0x60, 0x117, 0x3, "af4f57dca2e981192f2e03633f35186e1a00b42d4c66ec533acc666844fc8f09e47c0f419837ba67103a4a2b7f5da505723913a335040eb9a200000000000018ed430000000043b130bd3d"}, {0x70, 0x0, 0x6000000000, "d20a1dfa21a4e0bfaa0073d84c52c4414b381cb3ff738e280ff0cc4fbab317b781d5767bf8069b7886c83f8cabf85d5d53c82b9441c5ca650dfbe9e08867a33fddf2057a6f5bf6a7dee75a4a74eac3d658564272e9768015a14ea08cf257"}, {0x48, 0x29, 0x9, "a36bf30ae03a5c26fdac33944298c676fec44c0cdd551349f57ba57b1d7a0532b2df808a62647f17bf3f8967ecefd0952527e5"}, {0xb8, 0x0, 0x401, "eee66c2bce8fa4b26f93fc286dfdf105524e74ed4731323528d21141a375dae975e92ab14b986269383267b8fc89b22928b45589d87e0a19ee6782afeb0c6251f02a1c5750a79c89a007b6d57966ceb463d24657a187a368fc23c9c4fba1299e3f15bf5d7f82eb2fc71db3a21b38e5dafedfb18e7939a318e37531a1b82b0bf32af89eab4ec4a8655d02dd0468056683f36a51fdeba868acb3a70d2772178b4663dec2"}, {0x70, 0x0, 0x5, "efee50bc66724d1c295f31856db120aba704f90c1f19d8e4189b6294e5060a39026c5dddce0099080fc5bdf908587bd7031d2e011e8eaac337996be91af4829981b241a06bdc4c0d174f268c0808bc2340f9d82ae7688167d851bff2"}, {0x27, 0xf, 0x1, "3c7eb4b505010d402ee3343fc818b065a30e6de8f4f0da9274ec9b60b2214a1862e15bd6b3fdbc636be5a3ae036e692b3d7cc925e553a565999115f0f428ade4d4e7c24a54cadad2a20117144a124849fb0625c3b09d8cdc3a2bffc757e3684d8f6c9c0068038a45475afbe8346813dd611fe7a7e7ab32cc11c1978d0b65d859933d9a3b57a924749f9b14becf15a0cd1eeaafa3f11ba2c056dc11352bba719bdf"}], 0x3b0, 0x80}, 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000a80)={'IDLETIMER\x00'}, &(0x7f0000000ac0)=0x1e) sendmsg(r0, &(0x7f0000000a40)={&(0x7f0000000540)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x0, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000980)=[{&(0x7f00000005c0)="22d38d5ad2749ffc219d9713ba336861c3104fde611365b2", 0x18}, {&(0x7f0000000600)="aafd09cf08654317163c1568b5ebec448044a872be95405d333ddb17c98260de2764685a7ac649032487f091167d2d267dcb4162e538caa70a755d4cec28f23efe516562e1a13330885aa235c65a", 0x4e}, {&(0x7f0000000680)="945000b652ef063a6ececb6e15054f6596bee84d56f6", 0x16}, {&(0x7f00000006c0)="5fed7bcf74a14058527741b83563d23cbcac0056849b5e91c833eaf865b2019a9a4fc0ada3f05c560276ea8e42d8e1492c2a74147a8c84797214768b36475917c6891ad8b35ecafa865a3c1261dcdf842683ccd1495fc40ed44eb49687331a8ef87b50b583d34f2e6538f3778d59ccb31888a1efe5160057cecb45730bb047245d648d1d5a8fddc3d28ee9fb7bfce7edb793b6c163f0b8880fe42fe39399e731c26f8908185ebe036882e2226b6bf9291d207517d413c8bb451a4db7387b8e48b6ae15de35f7", 0xc6}, {&(0x7f00000007c0)="6cd227a0f4e5b063f8a6217144581e9802c9d859b10bc4d2b0c7989d46c552daa780b83db4a19318825617345a34a739531204b5bc53fc476952030a362db6b509a42bd14246d0783a4b88db8195eb59bb33d3176b321f35a7a250ae59f3058acf44fc10deb95766342b64b0a2cc9d412bea3935e20cb3b3ec2d42885e8d", 0x7e}, {&(0x7f0000000840)="7479393a3bd4d33551f289e22f96c71889f3f73d7b656624cc817eb506b273a170f3365b7d3365e79fba13dec1e9aba8c1a3d32ecf367e4152b39d60bffab7ce76b87ae8642653077a3a76c249140078a2656ed9ab3804b7176ea330ab73e455ad2c32bfe53e1c32e1bec851641bcb594b924b9389c080a5c6a500269538774202cc7d9552a831e5ae61f2187695eb4f010878d3b816b83dbdca1bc16d66f5b5acbdfd41ba751c13b111dafe502914fcd8b050c0a2f8b8aa5597becc1f4679287efb85c34afcb130854469cd8d", 0xcd}, {&(0x7f0000000940)="de1971ffa5978b4af5002bdd", 0xc}], 0x7, &(0x7f0000000a00)=[{0x40, 0x84, 0x1000, "aa04ee3dd64c3204db34a7ddb211eadfc0d7602b0b3ae232912ba18b24e9472182b79b578eaef36b8b5c"}], 0x40, 0x20000000}, 0x20000000) [ 598.749555] netlink: 'syz-executor3': attribute type 25 has an invalid length. [ 598.789554] netlink: 'syz-executor3': attribute type 25 has an invalid length. 2018/06/03 23:12:21 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) r3 = semget(0x1, 0x4, 0x18d) semtimedop(r3, &(0x7f0000000040)=[{0x2, 0x3, 0x1000}, {0x0, 0x1, 0x1800}, {0x2, 0x8, 0x1000}, {0x4, 0x1ff, 0x1800}], 0x4, &(0x7f00000000c0)={0x0, 0x1c9c380}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0xffe0}, 0x6) 2018/06/03 23:12:21 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:21 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x832, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:21 executing program 5: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0xcf, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000000)) 2018/06/03 23:12:21 executing program 2: r0 = socket(0x10, 0x4000000000000002, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/177, &(0x7f0000000040)=0xb1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'veth1_to_bond\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="83f6c63f000000000000000000000002"]}) 2018/06/03 23:12:21 executing program 1: ptrace$pokeuser(0x6, 0x0, 0x2, 0x0) unshare(0x8000000) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x92, 0x10041) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000003c0)='dctcp-reno\x00', 0xb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x5f6, @dev={0xfe, 0x80, [], 0x1c}, 0xffff}}, 0x7, 0xfffffffffffffff9, 0x200, 0x80, 0x81}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0xff, 0x7, 0x3f, 0x5}, &(0x7f0000000380)=0x98) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vcs\x00', 0x8800, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x670690594d3f9f35, &(0x7f00000002c0)=""/88, &(0x7f0000000340)=0x58) openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0xffff7ffffffffffe, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000400)) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) unshare(0x28020400) 2018/06/03 23:12:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) r2 = gettid() r3 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0xa0000) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000001c0)={r3, r0, 0x1}) sendto$inet(r3, &(0x7f0000000200)="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", 0x1000, 0x4000, 0x0, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101000, 0x0) fchdir(r3) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000001200)=ANY=[@ANYBLOB="84723ee3da9c1dbf650f3c95aed314a511216aff6d1371b8eff04088b2262d84ecfff93ef8858718631de5fb29a7469e5933178e83eceea20fd99a1fddff7d8f837c76f305094bd942e49770e0a3d3f4c214dee8aa0e2be0e31a0211eab83436ce91af08c43be8f7241986b65d72cea737340b9fbcf0dc523126464eba0615d3c97cba49d3cb0a24460ab7fe76d30b2e451893cc5ea5beaf502710568e5f8a4d2ebce973ba48293291e8b7b4fe985f5d84e955091ad5b0972c5cea36972bfe7009252329726af1919fac1dbba5"]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xff, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000140)={r5, 0x4, 0x200}, 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x20000, 0x4) 2018/06/03 23:12:21 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x109040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000240)={0x0, 0x0, 0x101}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={r2, r3}) r4 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setstatus(r4, 0x4, 0x2000) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40840, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000080)={[0x16, 0x3, 0x7, 0x3, 0x4, 0x4, 0x101, 0x7ff, 0x100, 0x8, 0x9, 0x0, 0x8001, 0x2222, 0x1, 0x9], 0xf002, 0x2000}) 2018/06/03 23:12:21 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:21 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x4000000000000087) io_setup(0x101, &(0x7f00000000c0)=0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/9, 0x9, 0x2000, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffffffffffffa, @loopback={0x0, 0x1}, 0x4}, 0x1c) io_submit(r1, 0x1, &(0x7f0000356ff0)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000001ec0)}]) 2018/06/03 23:12:21 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x829, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:21 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x2, 0x0) syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1, 0x2400) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000840)={0x2, 0x2, 0x4, 'queue1\x00', 0x9}) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="0300000000000000f80900000000000007000000090000000400000000000000000000000000000005000000000000007f00000000000000000000000000000000000000000000000800000000000000000000000000000007000000000000000400ffffffffffff2b3c00000000000000000000000000000000000000000000020800000000000000000000000000000300000000000000030000000000000006000000000000000000000000000000000000000000dd00010100000000000000000000000000000500000000000000000000800000000001000000000000000000000000000000000000000000000003060000000000000000000000000000"]) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000180)={0x0}) r3 = mmap$binder(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x4, 0x10, r1, 0x0) syz_open_dev$dmmidi(&(0x7f0000000800)='/dev/dmmidi#\x00', 0x8000, 0x4c00) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000380)={0x0}) r5 = mmap$binder(&(0x7f0000005000/0x14000)=nil, 0x14000, 0x2, 0x13, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000007c0)={0x164, 0x0, &(0x7f0000000580)=[@exit_looper={0x630d}, @transaction={0x40406300, {0x4, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x50, 0x28, &(0x7f00000001c0)=[@flat={0x77682a85, 0x1, r2, 0x1}, @flat={0x77682a85, 0x1, r3}, @fda={0x66646185, 0x2, 0x2, 0x1d}], &(0x7f0000000240)=[0x30, 0x28, 0x48, 0x20, 0x78]}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x68, 0x10, &(0x7f00000002c0)=[@fda={0x66646185, 0x0, 0x3, 0x38}, @ptr={0x70742a85, 0x1, &(0x7f0000000280), 0x1, 0x2, 0x8}, @fda={0x66646185, 0x4, 0x2, 0x27}], &(0x7f0000000340)=[0x0, 0x0]}, 0x80}}, @register_looper={0x630b}, @acquire_done={0x40106309, r4, 0x4}, @reply_sg={0x40486312, {{0x3, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x48, 0x20, &(0x7f0000000400)=[@fda={0x66646185, 0x1, 0x0, 0x2e}, @ptr={0x70742a85, 0x0, &(0x7f00000003c0), 0x1, 0x3, 0x8}], &(0x7f0000000480)=[0x78, 0x0, 0x38, 0x20]}}}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000500)=[@ptr={0x70742a85, 0x0, &(0x7f00000004c0), 0x1, 0x1, 0x34}], &(0x7f0000000540)=[0x18, 0x18, 0x20, 0x40]}, 0x2}}, @release={0x40046306, 0x4}, @acquire_done={0x40106309, r5, 0x2}], 0x82, 0x0, &(0x7f0000000700)="8fd483de0cd4ba20dab0b403e203307976eb8f5bed1995cbded076b7b9abf7394ff440295a5581b2f47902485627df82acf4a0f14951d63b374bd5a42fc9dbc54dc5a7665b58e74a66c3cd035e8106c0bef054abd66ba7d38a65eabe1f1b0708607ecf0b0279b4b188631779173e339a5f78b439145415d59f0e84d3aa200a324279"}) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r1, 0x0) ioctl(r0, 0xc0984124, &(0x7f0000001f64)) 2018/06/03 23:12:21 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000000c0)="c4824da82b66ba2100b801000000efb9270900000f323640a7650f30c4e2899c8e02000000f02046452ef3440f6fb800f0ff7fc42101dbc40f2047"}], 0x0, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f0000000200)=""/63) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000001e00fb034d564b0000000001"]) ioctl$KVM_ENABLE_CAP_CPU(r3, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [0x40000108]}) 2018/06/03 23:12:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x240}, 0x6) 2018/06/03 23:12:22 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/06/03 23:12:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)="79616d300001178b00", 0x2) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0x8, 0x5, 0x80}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000140)) 2018/06/03 23:12:22 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200, 0x0) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) r2 = socket(0x1, 0x5, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000)=0x10, 0x4) mmap(&(0x7f000007d000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x31, 0xffffffffffffffff, 0x200000000) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0x3f, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x5411, &(0x7f00000000c0)) 2018/06/03 23:12:22 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x810, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:22 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000003380)={@dev, 0x0}, &(0x7f00000033c0)=0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004e40)='/dev/autofs\x00', 0x8000, 0x0) ioctl$TIOCSBRK(r3, 0x5427) sendmmsg(r0, &(0x7f0000004d00)=[{{&(0x7f0000000040)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="93013c1ea306b63dc5d0cef6b075438fb8cf147c57bf3cc80d0428108126421424f62e29013367258038de80bb9bf22dc724b0590cd9721c35957e61c45c22bc34bb1d8a5b1a0b461f2b264ab1439b778a433a3025d1a51404d2cd4a2917f5d034d216b4da5435156d2569067124cfb311445fc864b5b618cd568547da0e12d7573c24fc373e8f5c81b7e8f1cb7f22a43ac7a01fee9d587b220dc903bf5726371641017fc16201260af145df71e058edd0ee58752d6cc7b0641ba9f9be95ce31bbe4e968d985ce035fbee55e45075d468a3ed0ffb9f08fd5804531e3a6e0", 0xde}, {&(0x7f0000000280)="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0x1000}], 0x5, 0x0, 0x0, 0x80}, 0x5}, {{&(0x7f0000003400)=@can={0x1d, r2}, 0x80, &(0x7f0000003640)=[{&(0x7f0000003480)="f4", 0x1}, {&(0x7f00000034c0)="304b9036d13e8e9442c0a0dc8b8b061b9b220f4a1d1e98d411ac8989133b4553e46f54978c0eca5f57cd40d4adddb0aff48168021ded0be660fded7bc13ea859de5158d9cddca2e684238894db85df3df1d979a77859f1502351c4b80a0c5332eaefb8b0be5843a661c085fd9a008b8c74b5", 0x72}, {&(0x7f0000003540)="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", 0xfc}], 0x3, &(0x7f0000003680)=[{0x110, 0x115, 0x4e, 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0x8b, "8e13fd25d9eb484c7b0efa44e5f613c389880f6fb27169e4fdd62083de484484a84dadd1388d89249da8c3c41210b9d3702befbe1a05b04ef6211a0398a032fc24fa32a4f09fa3bcbe4421807993fdaff020f98e6303505e7b3aed1d4031a24da6031706aff83bc64a739d839a256991172508cac460849b9c7caee5b2a3fa9be76d7302d4"}, {0xd8, 0x10f, 0x6, "b2f7e3a968ca0887cf7d00487bffb93b32b1379d87a7eb3be839e8ac6426e023cc5521ffbe234a1b9b9943a466bdb744d8965fac03193c1f5eb40b706a266c44b5b4b8af81a724c1af92ee055c319f88a23967af37a5ee658b9a0a3f2cdc87df8ccb10d04de98294b6c05367528aa7f1a026d6f443845acc1d33a0162386d2a1f4d45ba7676c6eb07d15b7437b7cd879a15e13d9506ad2a873b65083726f6427e44e28282015daeae6f1f1396312305f477b62f35bd682b620c49da296a7cb0eb443cb8886"}, {0xb0, 0xff, 0xffffffffffff0001, "ee74fc73a501d8e72e1933b46b24fb196a5731e658a637406ff05492fb7f16ee68d020aa12c8b9c24fc7c41882332a9345c4660d54026ac98b9f1cbc5028dc0d3f883d09c9a22d8fad5f7f66aabf19e74e39ebdff0baec08be6fa0e4592b036d951d732800e81e9ad29fdf02e5ccad02c1c38a4b9dcee330c0b19ce0f1582500e9aa6342bff103e73a9fb45b85495298720c4e96d70c7432b96eacafa8ba136c"}, {0x10, 0x1ff, 0x9}, {0xf0, 0x0, 0x7, "f1188a432eefb06772d397b5bc9055ac496d04f9786854400301b46edfdee88fd29759c53b01eb7abc5914ac9e050c9bbda97f11fa676305ce665fe28306ac6832d2e55b96efc249622c5921b169a473cef9d69510b6cd398eed8b4eb05e266edd89feaf08b2f77cf8f0cc49c73b90be707d44e0033403654bcff041de26eb265b61bfdbdc5360654b7f5825c5eab406b010c0afea0b19b0ba0018fd06ceec415a281e677cca9fb108f7661dfe54e9e31bb6055fa6420ac54dea4228765fe2d3ad9b859b48b85282fc81b41a75c497647c93c10d9fbd2e97abb60a1ce49212"}, {0xd0, 0x0, 0xfff, "7c03cf0f94f68213f4ae1a65d3d38fcc86688ec348bdd0b9873bb954883a0561a2e51be7520a1c11763f4e9f5ad7d3b7894c6d6c11fcd00a1c97e87ec486df8ba3eed68e158e7e3823f3d07b2dc8029be6e0bd6e53f61d515f3f6462b9eeacbf0785b8784931c3feef19fbac12491b03202e7c58d011e17f77ec4c54324912078fea6189ae914086fdb4008c2467e120d41b72ef5ca5995a6436d23d971595aa176ba4d282c1a8118284787fe9073059339bf04d716161372632972e8644b27f"}, {0x90, 0x0, 0x666d, "0bd60311d1752f3a428a52f67450fbd4054563d9abf9970af59c665dd4630dd1d5b62714fadedcd1ec66e65d4cacbc7a7fbf88c44aa5229cdbd177d66de067e8c6742fa7ca3dbaef84b06e1bb21ebb492cff923a1b8601ec48a6ef535ada98566e07b26464a9a532f0d9004237f0eb7f4c30f8b772f6d1aed1edd4f25636"}, {0x100, 0x112, 0xff, "9af26adc627d2bd6821508aa6956f4f1e2bfc70e61e2b0d6b8fb7b42d5a9583b494e421e09ab13851db3b9ddbed2051a7ee678f055a194354ac6766ec84a1881289a4b39b6eb06e0c1f5cd73207e8b194e186b5e9d3542657cf48c9b72513bb4948e6d18733bc94c338a7be50495c1405b37cd36e9656714323ecd506598711f1a41e219ff782c77fba24dd80d05eeabbfcf33faa953601fd535a5b7d1e4bd65575b413a28c3721c540e4cdae493e382fd27954758c66d347fd885cb189163f604f0df53378019f1bedb4ca61f279e0b3bb6cdc2f42880971642bbb07b68d599e42b8a9c122d1b53efbbccd928"}], 0x780, 0x10}, 0x1fa88842}, {{&(0x7f0000003e00)=@ax25={0x3, {"0800f918ae54d9"}}, 0x80, &(0x7f0000003ec0)=[{&(0x7f0000003e80)="f4258f1aa8008ea185413550baa3097d966db113c5aa69fa8063ea1db5375be1962927b4754dc08d91bd6383e73ca600264ad0ced525", 0x36}], 0x1, &(0x7f0000003f00)=[{0xa8, 0x1ff, 0x0, "b94b8e1cb4e4b3097ca7d58ae27374a86bae58d0c05724ef24837a4513bc82feb383a768c58685e54f54b8f73ed5a6a2bfd224198a1bae791cc1282fd9142ab2a518f6e2a524df0d97d0bdbfc869ab8805230605374069f6caeca04a8a53a66577d9dfbaba12caa27688aa3c2755f544ba235a2d75df0a1fb41fdff7ce5a23a629143d5f03b68beff5cfacc1d65a69295d312a1ebdc82d"}, {0x100, 0x11c, 0x400, "a9e402d27a04b6aab6fa2d7095e0e7ba9e6f9e43b3c785babda1e4d171ef1b3441c218c51eb11673af1513cb171c41bf418a624f4ddd25049759fab9b4fec3d519b95824689bc08a3b5b178d758ff87e7c3db0b3dff318f6f8f8a1bca917f1b4fd4863f7a6e603af7123cb728a2428f199e0bb361e84513fe0d764576832bcb9b2712dddea9fc54fef6cf7cc4df5a2b014d90ba299083277c943f0258938c279ba1e50f9409230f07af296534df151acceac04a0036444dd3e5383f9a17082a33b79a6e6eb5687139bc5083af4e4f153f6835efe2df16dafd2e895507c87594392ddf33c5d826f4590407a3ee8"}, {0x58, 0x109, 0x8, "a7b9c7c40529f9902cd4721ee803fba0a7bf9805eab5cc417c28b11b0156e0c6de9a3d997c2b982b2840810ba41e1b39939e4c2197e9c1504253b55ab4d6a06a5736"}, {0xf8, 0xff, 0x2, "c1217892098ea16d6cf2dee53f9ad603340c48e03475e8cc450a9b278371ed9d0068b4eef48f1dfff8f2b96afef1cb064f376d43dcda293f8bcccc012baa6927ea9b5e409c1abef1f49c0fc063b31fa4cf276538cc36ee77a3e2448ddb86601497c04748992f7c47981915bf06993193e29212e7f5df2dcf5289509fdc0e069182b58047d8ef2651b3fcefa8f94143fa5f68cb69659c9bcf1ec4bbbd9b4cb7d97b69ad52e6e9ac85788b5523a0a0e45e41570ffe86b1495abaf31f56deefd361b73dc55850026f23724c0a4dff966315db14b2ef9bea31123e6b618facfb373a7bbe77df8a0305"}, {0x68, 0x10f, 0xfffffffffffffff8, "3dfb3061f86fc8c1fdffb04609404aa9a54d2c2e9004787e80ac039cfe15871c687fbdd526cbdef220e52d43bb0506874c96df2be2f9b6a07c0f3d0f5c3c431c7b74af4dbee3ca63a88633328e1f14551f5a508a3e5256e3"}, {0x50, 0x108, 0x8, "65a0b218ebae500d8439ccd9fcf48f00f857724a8f3058d48559039dc44b9f3b618f2875e955c32cb0bb9779f6da38f8eba550519bc51375c7cda7e6"}, {0xc8, 0x104, 0x2, "0a642165b2f4b4283c536b2fb58b08c7ea11b0604b6090e51d02b6855eb3ef759d148ee61a5b02af3a98a22e762b3bf00d4011a78bbd7f6558402a9c2e40c3a76cee7bcfa2d1ddbbc1000977ae86f71b785f458100f2ba9979ec684d3ad5ee858359bda835eb7c12c888daad40c1a272adb0ce2b3c887637c8ddec4d06f4f2962e710ead8075bbe61883bd103e56db1181ab339c0dde5fbc5be74d2a311dc55f244ecca44fbe1a005b5e550f12fb6f56cd8cb4ebd9"}], 0x478, 0x10}, 0x4}, {{&(0x7f0000004380)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'speck128-generic\x00'}, 0x80, &(0x7f0000004500)=[{&(0x7f0000004400)="78d1ad1602ccf1ca060d1e0bca938fa85b3c01e645d4c476e123b7552a58db4572f70306783a94ca7f8f2067a2c0c11d7cc2e6b0641e15d315e4dc1d67c63e1f30f49281aaf8711f570ac49ac5cbc8d48456c4dc8d7420a11d2c2eea0b78ec36c060f8502c669be501a54b088a5d1b2717ad3e95c1228d825c467ec441ac1c1fad1c3f35e69f1919c37ff3bf9614e7bd139d3045872b65a5137ea4bbd636fa9238d96d2347ccd252f9bf4e7adba6fa5e8c932cd322c60e8cf79b7c9592048ebdff9d40b3fd202d", 0xc7}], 0x1, &(0x7f0000004540)=[{0x68, 0x1ff, 0x0, "95467210572fd348591e333b7251302150a295734025436f4a4559995986710b6b3718cb8b6431e329d8eb9b02eca421f051dc2384cb6476e635336a4bafa02dd9fdfdea79bcec1641086d916ba4a2c31d"}, {0x108, 0x10e, 0x20, "ae43183d73ebcb4b46f5500ae1fb058378655e533733005009280a257dcc6ae75e11d16ff673ebd34f01a05e53b86b8e6d771368bb5f42e0fd46395e2544f067c72b0d778ea1ccb70ed6bf90a419ceb90e32d3ade143d8b674eac79368f809eb3832e9c135fe24b7799ab1c7c66c99f25a1a311b458fcc879746f3c8bf8a26fd513105e834ec8e698c14ba8f42676bc5f485b8328b8ad6a3ab1a7b7e0398f427bd5b2e80d0d22d1c4a1376ed5112d0a27fcd2e396c0ea5b89257218ee1d30a9c88ac271ea7d3fc531b7510bf8212cd34479a47137e19e7e7f6c8eda71bf1b5d7e809e097b71ec2ebd00440205dfeb8f07b89057b"}, {0xe8, 0x88, 0x6, "9defbbbc9cc1672242bbc24bb7d86fd08fa57704c13f87944078803620dedd4cd7b0c5fa095037b1d90bc91881fab83c80985cb1651ff07ac0077b7baa3ea245998d30044e9acbbee6b71d25703d3d649e7f843246ba2edf31618dd58a98a5410837e38d2317afca490a16d5a4de591513f17a0b903cae5cfac9ed8cfef175a453e1b994784760055107b8be57a6ec19ebf0c1e353d751f1bf49a991a4c2f8250389f94750cb36f7cc36f3c35836bbb3e9380d4181da224066e715da5db1a633d83e3647924cd2f443459f4aca318fb2289f"}, {0xa8, 0x18f, 0xfffffffffffffffd, "a4d9dcc13e35c3a9101d76a5f5652e5b1912e2c5a63247d758993390e09992f0f606d798bddb9ac1b06bff615bcff46a06d8620decbd1209b8b5fbe88e2722b52928fffd75ccaabfad0b03e5680407b63772b3b19f2a41888efc90947cf7e0ed6feae30b5192f9ed78aa803867c17faab32af8d4a612b739b58d1f377b3f718486932ec84b842e1aab7da883269479a0468cb0"}, {0xa0, 0x11d, 0x5, "ddff322247cd18ef2d5d452d10e14f30a8e103bf473104fef8b6cc300953b8edf1cb65f2bd77578050356711f3bd982c1afead7acf83aadd8aec9fb3bdd5713f2b420f21651e61af8b257713cdcb985079ad9161c1cadce63e93f019d826f00ef46aa06227ec070c6c374ba4fe69cd617971c14d80b4c890207468c64f40d03df42703190575e44606ceeaa5"}, {0x78, 0x0, 0x1, "69fd5783e9b1c775a3600e340b65e5060cd171f84ea935835e6f9945894ac4a79402ccd31020f96b0f5bbc9236e15f4b79cc94d59d55dfa660666d10ccd05395a93206d3b3931d9a6ee794960d35f9f477d9d60fea0f0129fe97ef07d3196e922bb4c86103e0"}], 0x418}, 0x10000}, {{&(0x7f0000004980)=@pppoe={0x18, 0x0, {0x0, @random="acce7af229c2", 'bcsf0\x00'}}, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004a00)="a2debb40e69ecb749fea766557753c351a6ab08e86fea81faa97544b4de118f5767049d74bbc43cac8f685e6584fbce402b3a438e1017cd99e0aea52aa5fa001cacbf586601198d9b3e2687988348d2aacdc0a9a0944e5455b60abd17dabce655c4f2df8b11e2db0698e84737821c7dc2852ff5d82511817676a011a4f42f8ad02c3e3f6e018f198eb8bee05b3c889129cda665392e27aaaa4e860fdbe797a35e14d0f5f1faecf09325be11e39f831016b390c4ed501efd90e39f97e0aad2e678d4be67df82449ab8d81bf950b8dd6", 0xcf}, {&(0x7f0000004b00)="9af5fc7cd352a817edaff06068fd32a0392a29fb0cbcb292c67996101ccd", 0x1e}, {&(0x7f0000004b40)="18c305be25e3dbabb7257f292e8c1a8575c7a1e7fd46a5bbf39da9fbb084ac795509b3158db082ad5478959dd2b4aeb9a1fdde57d183d63a5515fcce73769296bdfcf921363392ad94909826381a190982aef4c4be01aefbe6d80341d7bde52fdaad45b708f29c98fb146d7880ea595bb62fc288fa0f4b3819d70351cee03676500cc624cc1cda2b38112f51020e6790e528709cad942838cd8962c9db686fc1cf8e7c4759c683faac56caebf15b7a2c75005762864c1a0ccb", 0xb9}, {&(0x7f0000004c00)="092ab0c5d9e0b7dcc1991f9057b210aaaf5a6c9ac8ba79dc8cca29f3f313afdec5107c190c4ee46c23bf1b9154f3eabded8e76878f933d560ab1deb78e1ef9806258b6a66823979ac3419506773a5b7c62e32ced6225281ec1505cc43bf731f213ffcbe2fa2cd6", 0x67}], 0x4, &(0x7f0000004cc0)=[{0x28, 0x11f, 0x8, "c4f048ab9ae57ca1cc516cacbdc3afe39f94cd5f"}], 0x28, 0x8000}, 0xbcd5}], 0x5, 0x40800) ioctl(r1, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000000000)=0x33) 2018/06/03 23:12:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x5}, 0x6) 2018/06/03 23:12:22 executing program 3: syz_open_dev$loop(&(0x7f000091dff5)='/dev/loop#\x00', 0x0, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) madvise(&(0x7f00001a2000/0xc00000)=nil, 0xc00000, 0x4000000000000008) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000007000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) userfaultfd(0x80000) ioctl$KDADDIO(r1, 0x4b34, 0xfff) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000180)='dctcp-reno\x00', 0xb) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000001c0)=0x101, 0x2) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) 2018/06/03 23:12:22 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) recvmsg(0xffffffffffffff9c, &(0x7f0000002680)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/161, 0xa1}, {&(0x7f0000001440)=""/193, 0xc1}, {&(0x7f0000001540)=""/99, 0x63}, {&(0x7f00000015c0)=""/11, 0xb}], 0x5, &(0x7f0000001680)=""/4096, 0x1000, 0x20}, 0x40000000) recvmmsg(r1, &(0x7f0000003cc0)=[{{0x0, 0x0, &(0x7f00000027c0)=[{&(0x7f00000026c0)=""/52, 0x34}, {&(0x7f0000002700)=""/142, 0x8e}], 0x2, &(0x7f0000002800)=""/81, 0x51, 0x100000001}, 0x6}, {{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002880)}, {&(0x7f00000028c0)=""/167, 0xa7}, {&(0x7f0000002980)=""/186, 0xba}, {&(0x7f0000002a40)=""/175, 0xaf}, {&(0x7f0000002b00)=""/184, 0xb8}, {&(0x7f0000002bc0)=""/18, 0x12}, {&(0x7f0000002c00)=""/46, 0x2e}, {&(0x7f0000002c40)=""/64, 0x40}, {&(0x7f0000002c80)=""/187, 0xbb}], 0x9, &(0x7f0000002e00)=""/152, 0x98, 0x8}, 0x5}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000002ec0)=""/32, 0x20}, {&(0x7f0000002f00)=""/74, 0x4a}, {&(0x7f0000002f80)=""/129, 0x81}, {&(0x7f0000003040)=""/66, 0x42}, {&(0x7f00000030c0)=""/116, 0x74}, {&(0x7f0000003140)=""/241, 0xf1}, {&(0x7f0000003240)=""/172, 0xac}, {&(0x7f0000003300)=""/170, 0xaa}, {&(0x7f00000033c0)}], 0x9, &(0x7f00000034c0)=""/250, 0xfa, 0x333}, 0x9}, {{&(0x7f00000035c0)=@nl, 0x80, &(0x7f0000003780)=[{&(0x7f0000003640)=""/193, 0xc1}, {&(0x7f0000003740)=""/52, 0x34}], 0x2, &(0x7f00000037c0)=""/170, 0xaa, 0x3}, 0x10000}, {{&(0x7f0000003880)=@vsock, 0x80, &(0x7f0000003b00)=[{&(0x7f0000003900)=""/218, 0xda}, {&(0x7f0000003a00)=""/243, 0xf3}], 0x2, 0x0, 0x0, 0x17}, 0x8}, {{&(0x7f0000003b40)=@llc, 0x80, &(0x7f0000003bc0), 0x0, &(0x7f0000003c00)=""/178, 0xb2}, 0x4}], 0x6, 0x102, &(0x7f0000003e40)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9818, 0x400) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r3, &(0x7f00000000c0)="1ce3a0a4122f2bc92f1c28e7bf735c89e154606557315ff437b305ecfd37f5efd3fd5a"}, 0x10) r4 = syz_open_pts(r2, 0x2) getpid() r5 = dup3(r4, r2, 0x0) ioctl$KVM_SET_IRQCHIP(r5, 0x8208ae63, &(0x7f0000000280)=@ioapic={0x4000, 0x6, 0x3, 0x2, 0x0, [{0x7f, 0x9, 0x100000000, [], 0x7}, {0xc, 0xa83a, 0x4c4c620a, [], 0x4}, {0x2, 0x0, 0x4, [], 0x1f}, {0x7, 0x1, 0x7a5, [], 0x4}, {0x2, 0x2, 0x781, [], 0x101}, {0xfffffffffffffffd, 0x1, 0x6, [], 0x80}, {0x7ff, 0x80000000, 0x2, [], 0x4}, {0x8, 0x4, 0x0, [], 0x2}, {0x473, 0x912, 0x8ba, [], 0xffff}, {0x80000000, 0x6, 0x0, [], 0x3e}, {0x0, 0x512e, 0x6, [], 0x9}, {0x1, 0x80000000, 0xff, [], 0x10000}, {0x1, 0x6, 0x7fffffff, [], 0x7fff}, {0x8000, 0x8, 0x5, [], 0x751}, {0x7f, 0x6, 0x4, [], 0x5}, {0x2bc, 0xffffffffffffff07, 0x2, [], 0x5}, {0x3f, 0x10001, 0x80, [], 0x800}, {0x6, 0x0, 0x4, [], 0xffffffffffff0000}, {0x0, 0x9, 0x1, [], 0x5}, {0x7ff, 0x9, 0x233, [], 0xc2b2}, {0x1, 0x8, 0x5, [], 0xffff}, {0x5, 0x1, 0x6, [], 0xfff}, {0x5, 0x4, 0x525, [], 0x9}, {0x2, 0x1000, 0xffffffffffffff7f, [], 0x2}]}) write(r2, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:22 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x8200) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x64, "477b96a2ef5bcb1b7837dc37e933679842dd28796bc3d4833c697e9863957abcced303e690a43bcf0263c659855bc4c94ca18fc6d00126c08cab6a1313b8a763b280306e21f1d483593e676a5144ac517ebf0647dabb6572c9e2dcf4da8bb64569417fe9"}, &(0x7f00000001c0)=0x6c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@int=0x3f, 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r2, 0xff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={r3, 0x91, "3af986e4ba60c6e920ff51e60e93ecfff344ce2da1fac6605687859b4fbe3e18f48ebf4760ce7af228ea0d950c353c6781e1318f730e569bf9e713c4197f221c36ae612b7585180ed81bd54ca5e0585bc751c060a09a4a948cf2a7881cb6c3f4fde81fd2bce60ab62ed8c23f2610e511a822f22b51679f8bf35230ae6bb1d7c44748ff6d11f605b0f54c84594cb62fb2c1"}, &(0x7f0000000380)=0x99) r4 = getgid() r5 = accept4$bt_l2cap(r0, &(0x7f00000003c0), &(0x7f0000000400)=0xe, 0x800) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000440)=""/249) r6 = socket$alg(0x26, 0x5, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r0, 0x4048ae9b, &(0x7f0000000540)={0xc0000, 0x0, [0x0, 0x1ff, 0xff, 0x9, 0x0, 0xfffffffffffffffb, 0x6, 0xa0c]}) timer_create(0x7, &(0x7f0000000700)={0x0, 0x1e, 0x1, @thr={&(0x7f00000005c0)="7dae8e5daa207a475a52cd44fc16879dd03c560c76c6add5ec420d61064b43ce53fbb57807d432b7d35e1dd0f79291e62b9be1a5a0aae5b568ab45fc1519300be2454b35d4dca9600388fcf7878dc5587623c88df0fd94ab3c3aac61bdac8c863df6dde2f02be0d9ee57f24087ecad750558e797ff72a787575e9d5de8d40037db59f4fc07776cc014744387797b56d62dbcad407ba575116fcfb986f435394b0a23417230c9a448a27ce462b327fe427480eb89951d00877423e375850df880b0c63503d69ad9b8c7f824fafa8e54b14f1bfa76d4458a59", &(0x7f00000006c0)="7d3861f13c6a72c3e1e6db80399db65c200da548c88124626541c6b56097a8fef69d7b683e5879261ba45cb244"}}, &(0x7f0000000740)=0x0) timer_gettime(r7, &(0x7f0000000780)) r8 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000f00)={{{@in=@broadcast, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) r10 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001040)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001140)=0xe8) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000001180)=0x0) r13 = getuid() sendmmsg$unix(r0, &(0x7f0000001280)=[{&(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000840)="7f6fc5053b8e9ab9c8446ddb341dc9c7781525aa48d6402e", 0x18}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f00000008c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000940)="20a1ca307cfe28851460abd700fb895534d7909f35d08c18c8bfdf5bdd2953d91e94fc22493f4dbda0d1546b98d8a85181685f89a7b07f9fe03b354db9b612f19b9195ed6bd3994f55e1696acc0252a27154d4d98dc2a996b1053858323259897d90e7bb7499df4ffc8b0b6bc4dbbdc55597ef", 0x73}, {&(0x7f00000009c0)="9a26a825e662473dd1944c4bd849b349f45b97b51b72dc189ca3628d2be97663d6d1bfd69db1bc2cf07c843bd7dd2a79346713b203668f21939960f60ea5b1798f26920419685d90714efbab59dbb79eac0b33e0cea522a6294c54cfa9e434653fcfd2819c71481fa289e2495d89545d49834b15fbbeb8af7691795627222506e255de1edf275694cfd2f2f255da2ffdf73d482144ac1d58", 0x98}, {&(0x7f0000000a80)="6ffcfac542f16b8aa55d920e3934ab1b039d8e295ee331e713b699fb356753ef01af0ad70a844f8b908bf4cd09e3a0acdb0855c67d599e4311850cd716f25961f7a6033cdae980ecc95a3727b49fa1dffc0374dcd1d114506fee282801e62230ee34b9cb931c32456bd63a82e94db4069d9e43efe16b1f86d31e2a3f4adf3c443bd4a336e71031c85cce907467d81f140f23a29f2cfddd512895035a5ffda795f196aaa696b06e69a15ebd27a802525d3ea8998a89132db724d4799a53e7268e4f83207cbe2c23ba04b49194da267dc3250c97a1082e60ce2483d0b76bbef3e7143b1a8b078dbe3ac0b587bfa09e8af7ca170c844233ac2b", 0xf8}, {&(0x7f0000000b80)="43418c975a8432899b53d1cd78607ca09b6bc7c1b4853d4a159bb9bbda1aa2cda022d07f39baeefe15579d1cfcb157d9bbd489cf211c346e8b3ff4d34bc8a0b6353ca34a12edea4f3f12257fae0dba275acdc01628cd82987134b9d91106012a", 0x60}, {&(0x7f0000000c00)="28af29f614d3931311a25d2d182ecd", 0xf}, {&(0x7f0000000c40)="2a3afc4e82", 0x5}, {&(0x7f0000000c80)="14d36aefe63c2aa61ac1f6068805fecd9692ebbf670f5377f800f12edfcc6990a1baaa811d3d37fb40692bc28563f87b2deea773022dce5b8d91563012817e651b2f90be662c6a28eb83bf17b2d698c4232339d6dc0b36c0d7257b72d927cdd3c6b388ba701f276dad77c9e05051f50d05de001fa5c2358de45c3b7822eb1945053bf5d2edc31c17e13438ebeed8bcbdfed25a3e2f36c8a1d2fee656308b6452f27ed8ac404a45be12f00d0955e62e4a00f98aac9b3e3ee84272091b034c876ab5e7a047c65397738400609b725b90b145d6282ae77fde8cd0721c", 0xdb}, {&(0x7f0000000d80)="40296e101dbdf62ffed37726920f97ca7c5db4262463b66393393f43d4cb2d94a3fdf1f7438971e3b22a02eb591a3bab59593b5f645efa7ada09348abb6dd10edecc7b2635d5fc4473e669695261e8d4e309447922a774dc5565eb9be14927c5f940c94c413f16622a56d041afc24465cc4d11824d75fb94a1ae5376a0895db6f5c5792f43aa0df4064a819f1469b7467d5eb4e4f87be48901948e46cc8bd803f2f1220ae33029b5a81d948a8bf22d0fcc92aff673a49630aaeac41933917794876345d12b897e13a8d11c88f88c35da5108237f1538dc61d1df20e48fb33316", 0xe0}], 0x8, &(0x7f00000011c0)=[@cred={0x20, 0x1, 0x2, r8, r9, r4}, @cred={0x20, 0x1, 0x2, r10, r11, r4}, @cred={0x20, 0x1, 0x2, r12, r13, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r5, r6, r6, r0]}], 0x88, 0x48040}], 0x2, 0xc1) ioctl$KDSETLED(r0, 0x4b32, 0x5) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001300)={r2, 0x80000001}, &(0x7f0000001340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001380)={r14, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x1000, 0x6}, 0x90) r15 = add_key$user(&(0x7f0000001440)='user\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000014c0)="be83dc897b8b46e46d34112a1810faacda43c3ecf87bc9989207b314af81ae3bbc33e2110bb433a7e8aa39e7de2536d5147e8f3ce7", 0x35, 0xfffffffffffffff9) keyctl$revoke(0x3, r15) bind$llc(r0, &(0x7f0000001500)={0x1a, 0x3, 0xff, 0x3ff, 0x1, 0x329, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000001540)=0x7, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000025c0)={r0, 0x0, 0x1000, 0x36, &(0x7f0000001580)="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", &(0x7f0000002580)=""/54, 0x7}, 0x28) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000002600)=0xfffffffffffffffd, 0x2) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000002640)=@ioapic={0x4001, 0x6, 0x6, 0x400, 0x0, [{0x7, 0x200, 0xfffffffffffffbff}, {0x9, 0x8ed1, 0x1, [], 0x31}, {0x2258e412, 0x4, 0x59, [], 0x5}, {0x7f, 0x3, 0xffffffffffff8000, [], 0x4f1}, {0x3, 0x9, 0x6, [], 0x8001}, {0x4, 0x3fffc00000000, 0xccd9, [], 0x10000}, {0x1f, 0x2, 0x6c, [], 0x7}, {0x2, 0x20, 0x6, [], 0x7}, {0x0, 0xffff, 0x6, [], 0xb7dd}, {0xdf31, 0x3ff, 0x101}, {0x0, 0xc7c, 0x400, [], 0x5}, {0x0, 0x75a4a852, 0x80000001}, {0xfffffffffffffda5, 0x7fff, 0x4}, {0x1, 0xef1, 0x5, [], 0xe0}, {0x0, 0xd34d, 0x8, [], 0x4}, {0x2, 0x5, 0x600000, [], 0x48000000000000}, {0x7, 0x5, 0x5, [], 0x100000001}, {0x71da, 0x2, 0x7f, [], 0x80}, {0x0, 0x7f, 0x100000001, [], 0xffffffff00000000}, {0x5, 0x2, 0x2, [], 0xc37}, {0x0, 0x800, 0x101, [], 0x401}, {0x3, 0x1, 0x10001, [], 0x1}, {0x8000, 0x7, 0x0, [], 0x7}, {0x184, 0x2, 0xfb5, [], 0x3}]}) 2018/06/03 23:12:22 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x82b, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:22 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x104000, 0x105000}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000000)) sendmmsg$inet_sctp(0xffffffffffffff9c, &(0x7f0000001280)=[{&(0x7f0000000180)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000000800)}], 0x1, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f00000001c0)="364280560008f0453119660f3880750966ba4100b80b000000ef66b84f008ee866b803000f00d8420f011b660f38823af3460fbd5c9008660f38815500"}], 0xaaaaaaaaaaaad04, 0x0, &(0x7f0000000180), 0x1131) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/06/03 23:12:22 executing program 7 (fault-call:3 fault-nth:0): r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000000000)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000140), 0xe803, 0x20000004, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/06/03 23:12:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0xa}, 0x6) 2018/06/03 23:12:22 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x824, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 600.804848] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/03 23:12:22 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vlan0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x39, 0x4, [0x80000001, 0x6, 0x7ff, 0xfffffffffffffff7]}}) add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="e6", 0x1, 0xfffffffffffffffd) 2018/06/03 23:12:22 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:22 executing program 1: r0 = socket$kcm(0x29, 0x10000000000005, 0x0) getresuid(&(0x7f0000000480), &(0x7f0000000240), &(0x7f0000000000)) ioctl(r0, 0x9, &(0x7f0000000640)="0047fc2f07d82c9924feaef0d58024f4bfc649000393bdd5abe7552fde74a7fc840cb6ebcf3c70efa8a313d1eb5a7d7b859d2ac225dd133646bd80c9f30d4e2de85f61557dc11d35967360ed0000a165a6c226ca8f040079f6fc7896a7203dc5649b8da353ccddff0000e833e756a9531c220000000000d36f736d3b7facf55af9b013017a8d6aeb90cfa98247bbdb4ff844c8b5c3478476d1bab8f6f2075046b4d86d32269ce3350782371cdfc72e1f06eac6de18e14286dd6afdb588aabf33c7aaf181a245b5db1ad1d3a10a6fe63a51dbfda4cf47d4ca9a078483988402b30c6a705334d1a1658b093a4b368792ba3dde7c233991d0d81cb7fcbc6015c99c0ec60dac0983c8bdd6ec4246cdcb12ef6e6948b0f1d9472d33dcaa6a9e296163631f16e2e399bdd520e6b179a8e531b2e23c6d7ca5e5d021c5f502b218a8e2f1fed7caa3a3fcf59e5c0000000000000000583948bbbec10727620706") getsockopt$sock_buf(r0, 0x1, 0x2d, &(0x7f0000000080)=""/252, &(0x7f0000000180)=0xfc) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000002c0)={@empty, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x10001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x10000020000006}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000001c0)={0x10000004}) [ 600.917716] encrypted_key: insufficient parameters specified 2018/06/03 23:12:22 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x82c, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:22 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x8}, 0x6) [ 600.959350] encrypted_key: insufficient parameters specified 2018/06/03 23:12:22 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaa93ddbeaaaaaaaaaa1086dd60d8652b00140600fe8000000000000000000000000000aafe3e398fde1658239dffff04000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x8b7, 0x0, 0x40000000000000]}) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0xa80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3f, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x2, 0x5, 0xfff, 0x1, 0x32a}, &(0x7f0000000180)=0x14) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000001c0)={0x0, 0x4, 0x1}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') 2018/06/03 23:12:22 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x2000000) 2018/06/03 23:12:23 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0xf4) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000200)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f0000000340)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)={0x0, 0x4}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000040)={0xc70, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/06/03 23:12:23 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) r3 = dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000040)) 2018/06/03 23:12:23 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x72}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002fe0)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) mremap(&(0x7f000090a000/0x3000)=nil, 0x3000, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) read(r0, &(0x7f0000009f9c)=""/100, 0x64) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000001c0)={0x101, 0x41, 0x0, 0x3}, 0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x34, 0x2) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffffffc, 0x802) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x4) ioctl$int_out(r2, 0xc0305710, &(0x7f0000000100)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x220000, 0x0) 2018/06/03 23:12:23 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x80b, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:23 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0xffffffffffffffe0}, 0x6) 2018/06/03 23:12:23 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) perf_event_open(&(0x7f0000000140)={0x5, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x8, &(0x7f0000000100)) clock_settime(0x0, &(0x7f0000000040)) 2018/06/03 23:12:23 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x2) 2018/06/03 23:12:23 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'syz_tun\x00'}, 0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={r3, 0x100000003}, &(0x7f00000000c0)=0x8) pipe(&(0x7f0000000400)={0xffffffffffffffff}) write$cgroup_subtree(r4, &(0x7f00000002c0)=ANY=[@ANYBLOB="00637275202d6d656d6f7279ad"], 0xd) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'irlan0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r5, 0x1, 0x80, 0x5, 0xe9b3, 0x400, 0xfffffffffffffffe, 0x1000, {r5, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}}}, 0x7, 0x8, 0x2, 0x1, 0x2}}, &(0x7f0000000500)=0xb0) r6 = add_key(&(0x7f0000000300)='ceph\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="fa53be275c453d3d29ca0f7e9d12cb9f30bd0c3b1ae3b7d7c19508c1c8db4667ea1424a284443eabd062fad6", 0x2c, 0xfffffffffffffffd) openat$full(0xffffffffffffff9c, &(0x7f0000000540)='/dev/full\x00', 0x0, 0x0) keyctl$invalidate(0x15, r6) 2018/06/03 23:12:23 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x821, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:23 executing program 1: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r1, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0xfffffffffffffffe, @rand_addr}, 0x10, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0xfe, &(0x7f0000002000)=[@rdma_dest={0x18, 0x29, 0x8}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f0000015ff8), &(0x7f0000008ff8)}}], 0xfffffe6b}, 0x0) 2018/06/03 23:12:23 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x200000000000000) [ 601.795478] IPVS: Error connecting to the multicast addr [ 601.833156] IPVS: Error connecting to the multicast addr 2018/06/03 23:12:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0xe}, 0x6) 2018/06/03 23:12:24 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x808, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:24 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000001c0)='fdinfo\x00') ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x8) linkat(r1, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) getdents64(r1, &(0x7f0000000080)=""/78, 0x4e) getdents(r1, &(0x7f00000002c0)=""/188, 0xfffffffffffffe3b) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) readlinkat(r1, &(0x7f0000000200)='./file1\x00', &(0x7f0000000380)=""/188, 0xbc) syz_open_procfs(r2, &(0x7f0000000100)='task\x00') 2018/06/03 23:12:24 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") getpeername(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@local, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000a00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x102a1004}, 0xc, &(0x7f00000009c0)={&(0x7f0000000300)={0x69c, 0x3d, 0x400, 0x70bd29, 0x25dfdbfb, {0xd}, [@nested={0x318, 0x1f, [@typed={0x8, 0x38, @u32=0x3ff}, @generic="5800192eb47cc0146a3fbed0cbb550baadf2e754a1b3fe63affc735b65e4acd2f3c1dce3c3dce8d48b310c098771f717a5ae6c751219f3a8d86f8beea4b7df1007e98a72198bffa612f9da00212967c2c91204aef30d4d11bd9032d6599f6605a33bf9be922a0ae03170406d8f129f8bc872aef49552594509dda8350684f4c9439e0ef5573b255526743b5fe9df571e3e315eba872613e7a820a31b6a2a552e357a814b10b0e8280e3691854aa2cb5ca8df9ae681416672931b2e5c7165a22de70735245b95b979d340", @generic="33aa45933038b47db6b2b6258fd03836c617eb7e85d2e30dd16d8b191606611d2d4d1a77b00c560db2e1be2496ba4e723eeb4b72a4675dd313741bef22484ed5f6f0f4322c75ad6ab1c6bc2c8a8ca19b8396710f", @generic="17064c07239853a5389895e74ce2ea651a24d64a327e1c7e3c03d983f28fe38724714e30a5a3a96f4e5840daee933587d8550f3e314c71970dae70bd6cbb4faff5dc5c6e60771de3ae8f56513200f823b58947c288df72c8761b3ecdd7e020b51b451a9ef541f54bfc66d340d17f9b05c6e03c28e1a019b5f0f4cda09d0b05ef62d52add17aa5c583cc57070d7069d8f8a87df7aa5c6a628795d3c604f7af93e9ab368f7700605ea97fcaebfdaeb61d85a22875ab1c7f3a0dd8570e1781fcb972ce47fb4f662396933c1953f8c9c30a02e1ab60694f2236f9bca745287b01c3cc52226443d708d23e164cf7242028be73cf2e1fabb", @typed={0x8, 0x93, @fd=r0}, @typed={0x8, 0x7b, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="ba4ac71abe5b6db55eafeec7bd388d94bbb0941c9ed78afb323002b5e0692a0e09c7375bb491d6da905c4ab105df932398db08c2ea03986a797ef01c3d4c5d691daf5410f162f3400c6bd4d282c85a624a130fe4bc009e5ed2f494e8f93a6d33e37b435532ce0eeef30d802f9902dc76da295cf1b590c5874e22bca03bdf57b796b2a2baf8fdafe6e86e4a80b5f8a2ca13acd0c530b9956811ebe634353a19e904d3fe6e8f91f4f971d5183b0b6e8bc5f25ee9e0b8148077aeceec26dd7f34a3ae12d7d952be3fcb28d59a7ea39488ef", @generic="e741501743c53d26786e1267261d", @typed={0x8, 0x96, @uid=r2}]}, @nested={0xb4, 0x6, [@generic="a9621557734e401caa278fc9f9ce75b54fe5eb86a70c6cbceb2a50b84820c9eb51271e557680ad2e942fc806f1cab2a49886fcd08855c450b52c9cca5596040a91b8c0e3cf797aca4927f8aefb63a4be790b1b5d42af2dfd74ffe1d6e89050101324fd14f125725fca7aa41d3e9396b6f07df142b6646d5ee4c90b9f04b89a9453aee94f1423520251afd5591d475f8b2d2e454ff4fd14a4f47ab90057f0f05dafaa5179e6c0e5f3b389d5ab92ee"]}, @generic="387141cb9771faeea79950a8594ee7a217d14cd441ba18c73c27e91de3d231f3ba6904f8c7d0579d72c83092e88ce34ef1cb4ec776972b603250e62406c1665665fb37436ca3db508109044f1d7c2e65ffe394e903592c5a8ef749411c8d2318dc23ab", @nested={0xf0, 0x55, [@generic="b05fd82ebd88f9b04d77fd8691570e328ceec7b8833916d021a900acedbc95f6cca20111025964909ca02532072f59d240909e19409488a595ad0daa526c7cb298af19f2434a9c4c89dc09189306f17d4f0b1db85cce135c507ead9bde48bccf1014db916d2f48e862751982a9b7d1a00b536cc47862f4b4a31565891c310df588a799080df961f41918d34b84d957ea18845c62033a258298c39fa06fe2636514e81cf4f462af7f6c209fcb15ef22816e89e287e37411c4eb0dd18b2d52e6eb5d3318a4989587560830417dcfc019890bb5539a7506baf1264a58f91efd72c5f1c129a1568493640180b3"]}, @generic="0be5348743fcda337e18cec37217b70bc7ac651276500ed2b20df0850c0db439073753d77d0a4f542677dde2325ef15e5697b61ea54130a92093c68e5d3a72101abaff57dd63d4646c2e1dc2cb0fe1b1916f2ab4dfde35ebbc186f8e7c825fa25267383fbc85af2f74ec05d2fdd303e42d0fd2c58ccbe7f1fddb624248603f77cfb8a0986a9fe2225ce5b2b70c1d8d3a6f9183dbcce68ec189ec629e790a47963c2853", @generic="0682f842cb01a8235c98fe54fe09aacfc1ceb5ca9fd75736575f5f55a8cb4c8a53d82cba1e71d93a60699e0cd083ac348a3524e61d095530175a802c3b52312c498d1041575f2032da7e6b6b02f275388e29908f9db9380bc38235e406bc589b9b442b2db5aada0105acbadd3109c8fe15a16fa601eca64448aac630b15dda47a8ab457a3e826e98f1032bd3861b4d1435b087775e02e8f3c448c452cefa8a481d802b299816abd968d710fe4ee85a368f2ef263775fdf5832f98db51ac1b4ca4ff2c4fe5f3f"]}, 0x69c}, 0x1, 0x0, 0x0, 0x80}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000013e95), 0x4) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000040)={'bond_slave_0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='=']}) close(r4) close(r3) sendto(r0, &(0x7f0000000a40)="17bafd997d0f04fdc11f8462ee361cd56d9b", 0x12, 0x1, &(0x7f0000000a80)=@sco={0x1f, {0xffffffff, 0x0, 0x1, 0x799da370, 0x10000, 0x1}}, 0x80) fsetxattr(r4, &(0x7f0000000b00)=@known='trusted.syz\x00', &(0x7f0000000b40)='ppp1-user\x00', 0xa, 0x1) 2018/06/03 23:12:24 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="8052fa00493b9134575487aa3ea9"]]) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/06/03 23:12:24 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x46400) io_setup(0x8000000007, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, r1, &(0x7f0000000200), 0xfffffdcc}]) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/06/03 23:12:24 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x3, 0x200) getsockopt$inet6_tcp_int(r2, 0x6, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) dup3(r3, r1, 0x0) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:24 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0xe0}, 0x6) 2018/06/03 23:12:24 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x4305, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:24 executing program 1: move_pages(0x0, 0x2195, &(0x7f0000000000)=[&(0x7f0000ffd000/0x1000)=nil], 0x0, &(0x7f0000000040), 0x0) r0 = dup(0xffffffffffffffff) ioctl$KVM_ENABLE_CAP_CPU(r0, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x9, 0x0, 0x89, 0x4]}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x202, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000080)=@pic={0x8, 0x4, 0x7, 0x5, 0x1ff, 0x6, 0x3, 0xa51, 0xa5, 0xc51, 0x585f, 0x3, 0x8, 0x5, 0x5, 0x2}) 2018/06/03 23:12:24 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr}, 0xfffffffffffffe2b) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/06/03 23:12:24 executing program 2: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x4013, r0, 0x0) 2018/06/03 23:12:24 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0xed, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000100)=0x9, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="021000000c000000000000000000000028f98400400000000000ac47f4623bbe1c232979b759e34d2f0000000000000600000000000000000000000000000000000000000000000000000000000001ac1414a7000000000000000000"], 0x60}, 0x1}, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000240)=""/76) 2018/06/03 23:12:25 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x802, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:25 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/06/03 23:12:25 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0xa4ffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xa) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001500)=ANY=[@ANYRES32=0x0, @ANYBLOB="001000004656b7fb2ce24c2091c24f640fb3e042de256b04e813b6e1a2a377a56eba1db8f023d25255ef68a8c32decd1b2de12f6287cdf91741203dad5e6b35416ee9582043cbbc91f6677922778a05ae44ab5c686795165ccfc9b26e19b8b8572eaf8fc981ea9cd30f5003e7f1b1960b7bc6936a55afa6d51c5feb5db520c5eacea4703986dea90222e1a20ecc668ff72b8b66f50164f339af1437da1face7e26761b746b9c79a4aada0312acad34fa0a9b3863edd7d3e2e675063b4421fc4ad8e7701cfdbf4fa04d25f1cfed85a6d1130805be034bbdef19622600f2e1ca53af595baaa669ca96e6600270590673807271b895ca562c3b3ed0e1799fc782b46d0509ba15a645ba80802e6e4dad5ee10a7a895958ed60e1f7410d63450a8323a7e1fc4023862e65ce009bee2796fdf5133120cb51db21367bc2689e5ea87667ff38edd393df94589c73969ffa017ed2244ab88695566ca1c400d07376701c5b10fb573e5e587fcf0807601176fd70263e25ad637cc1267be71c95b40f0b64e12698afc2c95132b3527aea1c3978867ab2f53023aacdfd3171962528f06ddbdbe75b0d7916d83d4d4c66fd10b274891985a85ceef130ac20463c71c539ea69a387be278aeaa3d07af51f7a3929794929b2dd3ba570d36a4515d540b6746625136851737b80b213489b2586c87b64e4d143908708fd47b4ca5e2f051fef0719b0cd8ecd2c3cdda5fac9abb9dac3233e56eb41142fd005bc61ab22d2103f1a5953667b8bd1daec6230be2fd296d504454899ba61f797bb4cdd3ed45a6deb6d692c474fcd954ebdc79a739dc977396ab7f5da379bd3080d9c793358ec186bae528f7d20a5cbd9dbac249cf0e21c9407326bc01faf37813c7debd4f11b16f218a0e7ccb2e0ca1c6de5f9ce3c0cfe5cd23851b3d876c2b9f2ce1244c78cedf60e5f3acfc8e4c6a6ae0ab8fa91fd9cba17e57c35cba6c3409c528eb218639937940f159ff79255eb8a4f55ee77317104b80582033e7a91c18ffecae846e479ef04cb55885ec882a9094055d638035bd6602c8e12db0929ead0c8627c3617c9451d5fb24f6a06a37c68e32e6e090a09319bb44eaad82905902ab478dcb020bf1608453aa1c329854ccdc40c02f947c4e02d9fff247a839190dd372093e52fc5779f58f4a1f46408616152323e4045b3745feedb9e00e497ec7bf9056a5516693fbb1e24fbe4f1b0794ec71cfa62c639c6ca8f5c0a077afdb93abda466aa542827182ada4dbd60d2beafa24ceb6fdf42adf00eb418ed7d31a53ea360bb36da6aa6d33a3889a1ac0aa14d4a6b85db6686ef75e18384874e791c1350ceb9cb05730dd773f6788c0a041bc06b5a95122ad996a8bb4d3b4c5a0f1712053672832b417d699a2c1ab30144e2f4425044d3631ef2767f7d4ab8827250a63ab2ecfb60f3c9b23c14ea20551f02271e15c87947c93dcf36e45aac59f8d328882a6ae0cf43f49a3f3b0cd26313a861a4aa9857ea4a395f31f718dd699958b713d9e243afbb2a0640075097f50444a326d34619adab295c719c8429fc614f162bb162445f35bb8e0fbb696b2d21749175c3b12430d98c7d110a660f14c2b536b0733ecc7306531f1df6d796d854ea1c6a7cd339402a2c6d60c494aeb5f78e0a8de02146ddcab0161d5503e582ccef6dd817fd85ae13d45ec8156f2475b4173dc77ec371f3d13541055fa42a532855c938edbf9be89a7a4042341627c48b4198ab404cb0291df2378f87ff1b16777cfc0bd3737e818713b6ba4e059176ba36b1068718d1c15a2c51b04e462f7e29215a5f3544e9981b0bae2e71df90e395bc55b5d02d2b137f5d4ce4d5dbed014482237e76a19c52d3fcfa1c437a876324a3a72b8df07dd0d94e04b4b956e05f12a2990cea11e59e861c579453e25ac1dfd50d05a20a5de2f3c8890ec0068bcc79c933449aba6c4d91d06fdcb9949370bd4c290a5274d1e447e2d2b7b3ce8f95608f7a43b26c86915333f31f42715b276832223cfd6103feb8c9856102b8f9b71658e03dcb2166fa522a9ef1bb56e87d6f47e972436c13eeedcff383c4f961d5ef02df5ac1e18aabb99cc59e0f661e280c63126e9f9713c410b2a51a8ff176f9833be3e597b02bf3d60d00eba8747d4dbcb51f5dc7094ee8285a4eef44f0b19c1708811c8b627e58b0cf0ed534d695a89b3c71291801495da6f27fa5a7feea95fe5628af4be35805aa27199a1f2136fc19578759f1f9ccddd03d972637f67bcb4618e6f87061539bc24fcd82ff72d852b0b9dd4cf9e671d96738586b7f73387ac406f322ce1c52271fc2ff6d696d6083a0a2525dae7a8ab0412c10abe88bf7a7191ef1d3a3a95e1b1da713c9cf903729ed17a35326f51b42bb5974fb70da665f6b0b58f582170faf28143a21e62cb55a062c84919f0f809bb5e0395a5b27830af201bdac23679ded7b6ae0fdead40d238b26b352988e5491ffd9babb75a53e721229cd8e41d8d83df07d1369af3ea66e878ec9c406de8df6a4ec2a56ef8df7493c298d365b4cb861bd8723635e696565b455cf00dffc56508ef2d56d795f29befe64755ee8b3e9e3d7e634b3bbcec375d6970268fcfb0c75f7e1b7a09a3a38ad7815625acd6f7b54f186f8e62bc86d3602f71e6d104222aec813ff1cc92ef001740a181290e37e8de51667ca4b0f57cd3619bbc450f92fd2856ca7d549566ea405c320c8fe4acc5ead3b4953256fee1b4ac14a7ec42079376a225bcd1fafef4acb87248d640b93a15e13eec7deca9b45347910fa00dff90377b123fb2871f82e243a701e4c0b5d126c25bcf3eeee9841561b0c0f20f54ce5cf4d2194cb79696eb3056965be1f1fa7c4f2f9fc2cd0cda6a43565cbf045d6900775de1622a8f5bcc768cb95e56dd8df2042dee6acd70b6791259cd0a36e3aa530b00be85dc03f546893b091e16aa810ec5390e4d39888362110d214f6fc77f9967d00c4a431c846b1ba7d991827efe383f8cc5f151787f56298732a641b58a4ae3f753cd6dc65843e8413a9d08e9ad37dd6e834f25ed78c3ee5333013d940247f64bb0ec835a456245fc906a7a8ffd9fa9e06c6f77f5388fb8d1d11c2cb279c9b45628049a13b343430b9badf18bb3c8738a55b3ff7029f03a8d31d73d6e5fbdab65e3b52a5a07e6d3b1645604c289bde17530719c6771e8d6888f598d077971f98d6bc9f3e7cd0a57ee595b16047efafb97f11698ce316f12402a3578556598f5bda61db0139ed69d6932f39b1fd2ae8e200f4fea54297c542d803fce94bfa6aa566098ec05a9c390d30e2fd684fd2bf38415cb60f11adf5bc6be3cb7a1be5491f36fba7e9a70f068a120b9b5fee9f14edce396877a9e6b0034ba050d47a7e8477a61d93d0ad4ebbed0d61c41ef0cfce761c7d162bd2a3d4a53b4219da0d84f3a626df28c5524462941c1cd5f1b3441be3fdbd180bb41876dd8cab7bed26c7c502b41df6bbb13ea0012f2dcc9d5ee8ea813d1f1923932b8d49b7d73e2c529dc9fd02c6844f86546f8a30f976aa1bbb6401f263ca114280c97d92e47c7907ecebd847258c866d4c67e4d52cfa5bf13f9669653569da87cff5156d00df72aac6b3cf32b67b8ce8b136a0144c6edea9e4bd9bef7cbfeeef00cb3472d964b2c2f82bc7dc036cafc93ebf373a07283659694676027876b37c4d8a27a5713819755ff3b484262c0331a5796f25d997d0e481a4683fdec09ae2a33cd657b8b0d0c4ba905ac35f41de55bf0959f80767b89f0f64f150863ed6ae94fb93f874f3eabac1733db1c2aec636bb0094e590aaac8a9e665d4e37cc7c563718fb1c523ee6c4c83a175bf754950c79bda8a5d25c356bc0e0ecf297a1ee871054b88924906410884d05dae2ce5899d0016aae3c16c23ffc6e5897d5435a38bb46ce61bd375cde4bce3e4217e32fcc5149ff22e908db420e9394d7211f2a8c3343e7375f2888790301619102d0ae3d08199650a2350f2c65a6cb8b6e3eb33243f02ea3b45017b2c7589481ea56766d5c3ce279d2258c4ea00f7ecff6c9e4ce56a7472cd3d89fcd79021d32a1b7f28322cc6fbd57d18008241872c6eeb2101a22c97c127c5eed2974dc7eca1adff9874c7acf06906aadfaad9d914fc20584751b01e15cf5f0b2b20ab4cafbde469972e7a12b75f6dd42bd7af9b49967d1bf742c776c78b00bc691d3be9d58f620738b5dc12a06b7b12c86d9b50951c46efd7cbc7c0848f5a7d7b4ef38870a86674e3d43fe611a4e438134dfff6a83f00da1fb6d753dacc716244732a29537c09b969f9b4f62ea37aeeba1fa2fccfb5a229747432ed5aa9dd62fa3071148b2cddcd0692d35731503fd877063843f81ab2564d9ca51d06e8fce87adf562a8910fbec408a1cd21271a5e6bd216c84af84bfc99f637dacec6f64c2d78397956a35b7c3730353a7f74272fc9df64e368529b7c3fc279373a709dca7c46bcf34a29417a9ac151c3dec8805b08d2e710cbfb8909cff95381eda86b432da626747a94bc71cec234523ce8852b4a1cf980b7437192c3e7fd0f479dae1052a1b12f7ddbc66b0365ee9b9c460f80ef47363cfd7b19900317c73419e3b68776e71633796893a2c4bd8515740fafae47e618e1890d495c16e239d6f6d60d38fe42a71cb02c31b6445cfc025bcd5773a1c2ae90f1cc043cf2ceb8966cb5281d72b3db128bc34ff02e1104ecd4a807d342f084f403e053bc63e1bde6be98a5680e0fbd695e215003be34db34000c84510e831b4dfa7ed56af7804f6f2fde5f773db7a1540b62db7ac9ea4036fcb7ced28e3c0cce5077c385096b741d72df9dafa8cce0c6756a234ab947dc0f88dda5acf6e1ed877eb967f5addeb27f669218980dcf2a7c91b65200772b3635fac0cef791ceb5a443705ea03f25697c7e0fc024f9c41e17b258fb6415e6b36dcd9e6e2f1976ba24f56c8ed685252f6aad19a4fdaa6423b506185b12185092973aa94e64822385a8833b6e1718dfbf66726a006261529be3dc6854e2cffd84654cedb450f6783b5cb618fef12b70d3697a0bd81d0575814be8e7ed77c74f8fe29c236755a34b69e5634f314d6ceb8d0c34c950de8731280bfe8a47a2faa7df1f000cdb269ced0e27ec4f2ff1ff2caa18e1c723a8994026b185ba196c0992d0b25a668d4a1837e76d50658473c20c1815e1998efd75964d54801e5494ef36a0e73275dc241f0c512047209087248499ad7e17ab2d5aeb4495198e782cfd4eabd3a781f1846b24987574ddb2ebf6ae0604fcf10cfb70cb470c489fec95d0755fe8f0a63e8a045da7866a4ed53a268f1deede6a69ea76d56a044e37e62897d6e80d322e74adcf9275efb090222a0c6cd17f40a6ed7c0aa998ff3c3fac3cda4c31fb4ff7954b7e5bd252274efa17c9cd0dcb02fbfd06f2a7a8b9377c830156190c70af8a8cc8643bb17fc70278f08f8f83a8c653abdd3dba7fe24df7f2f50bf101021ce47897c5a013b11847e75e84337ed6f50e45d9694409bf531d06744dfc2e05e6383bc56b47d0187d89f70c3ac1293c678383fffef4497231a055b384c7f8ecbee86cd0eefa8a5134d3dbb875ac1d5f7fd8ddeb34dd75b04297234fbbffb999ba0269b9b176393e13eff86fad4cbddbb206f82e3b0d79a4d750587bd536e502bccac39a377c9998840c24f5014592d1c78d55e657e4241cf18d988e82039fa6cb841760cc635de9beb62d940749564fa04bc7827dfa0e06a50290995642a2cc3f0e9e7e4abf4ddc6f9bdfec6143c8b00b0f1c8e109c7285ab22b210fd7d3ada31e42165a910be56403aed93b9006a01bf5bcaa4c560ced9274b67d9adc262eec29f12d32db60ec7f402160589db7c75d55f55cc1d6b5bff7ad8430462ff7189237b65189a60ddab03fad827bef92d5b01027eff18413f"], &(0x7f00000013c0)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001400)={0x0, 0x2000000000}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000014c0)={r2, 0x480000000000008}, &(0x7f0000001480)=0xffef) 2018/06/03 23:12:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xca000000}, 0x6) 2018/06/03 23:12:25 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="885d292b00", 0x2) write(r0, &(0x7f0000000080)="a8", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0xff8) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/06/03 23:12:25 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x100) getpeername$packet(r2, &(0x7f00000000c0), &(0x7f0000000140)=0x14) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f0000000180)={0x1, 0x70, 0x0, 0x1, 0x7ff, 0x1, 0x0, 0x100, 0x23e203d5bb6c80bb, 0x8, 0x6, 0x2c31, 0x8, 0x1, 0x100000, 0x4302e7d9, 0x9, 0x9, 0xffff, 0x9, 0x5, 0x400, 0x10000000000, 0x3f, 0x9, 0x6d5eedeb, 0xff7e, 0x8, 0x9, 0x5, 0x6, 0x5, 0x4, 0x1ff, 0x6, 0x6d6, 0x1, 0xffffffffffff81ce, 0x0, 0x80000000, 0x2, @perf_config_ext={0x1, 0xdf}, 0x400, 0x2, 0x3f, 0x0, 0xfffffffffffffff7, 0x400, 0x4}) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x2) dup3(r3, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:25 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x4, 0x2000) sendmmsg$nfc_llcp(r0, &(0x7f0000003400)=[{&(0x7f0000000100)={0x27, 0x0, 0x2, 0x0, 0x6, 0x9, "b4b23ae34c258702546845e3f1a3fb9072c044e40786147a3cba7fb9e9e86e43468dee079d329f251482477f65fe43482eee77f5424d3b0b1ec2ccd0188766", 0x3f}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000180)="673abe0f99537d13539649c6d971b74d524c67be086735cb334a116095bacef054d6803eac568962611337c9472d00c44c3548f994488e91b4cab0280747390384fb39a0e7f9af2df8f990344fff39c79bab4c5cf47ac81f0bd8e936bdcb851f52651258ecf43e51e3073710ed8432abcc61cc792ed281dbfe1688760dea92a865026e610ed2801b79b00ee7d2fe252db2734bc8f43ef7bed3bd75c15d6516e1fb523a4cfff7781f92d9640c9cb728c6b2", 0xb1}, {&(0x7f0000000240)="df92a75b338c3a8de423dc7930b20ff1b53964245f208e6ca668a75d45ecb193a2b15741d76f4ffd98153526cd29f47248114790490eeb3c609fd8d285ab7475efd4f603db670cc92565c5c08a0c076f9753723177abfab7bcda07aea96c650462389595d805b8e25c25a285249cec80e500201e8e0502", 0x77}, {&(0x7f00000002c0)="a770690b69e08a3db4fc8377c400ddfac8416dbf1c152b728d60494f07c4327414af65adff6fc9c33af4785651799fba5e1d2f", 0x33}, {&(0x7f0000000300)="c39336877b203b697a14a9bcad96f13a41a0bf9fe0577910002b6089a4de16f9fc05d9930f1f4b23935ffca2d84fc4b5ede2aa28089f7e58efd8b1db5d5ca7afffe9297e48aa9feafd402662c5e0ba5e4b7d67ae0a7495427e2465fa09d9b93132fe2fda9fbd7e977292", 0x6a}], 0x4, 0x0, 0x0, 0x10}, {&(0x7f00000003c0)={0x27, 0x1, 0x1, 0x7, 0x0, 0xcc3, "df830f83c72aa08c4aa1210a8dfe067a14a93fce03a9df6d3e9b6b23b323498e567d9c33fc0b241feaa04d68f576227d7a9d5e19331f17a45c6e0c0a30c772", 0x1f}, 0x60, &(0x7f0000002940)=[{&(0x7f0000000440)="f0cf09ac29b92b2bf2c5c4000cfbbd9412854683382e5f4bb1859c1ace0c1df161cde7bd7f6317b808cced9b40782c156a8155d1819c9dbc4654857adaa9648b9debc7bb804c162843b98c48c9728d8a692b4b41f6992222a0d415d3bc6643dcdbd3c0ee8dc9a4d7359777e92427b11524f753fb5bdea44668b578d433fdf1e7e4332071a4695bed5b579d798e11ea2cb5a61afeab2d025c7abb9520e9a0888e9dad9ec76abd12fef9ee1a1f454d55d4e396cd99741fc86ce8b09c13ab20a641aa435a6dc008bda077725d748f64e2c852fd4699ea20a662ada0e4cdb22685589ef0aa5dd9ed886ded770c08d965", 0xee}, {&(0x7f0000000540)="65d752e10ba7cd6454e9ed5cb248543d7186637e52410e033836a7fd05c83787749c437f9cfdaf2f075ad28d2571c17d1f1e8cb61a8ba191c25d7f54d6a913cc9bcd32eb20b7f9ad910e84cff7651bb139066ed5b782bcbc4a4c56d0ad821acd9607cb52f8344999a008ba6a4292b4fa49854076b483f96b72a7984848d115a989db", 0x82}, {&(0x7f0000000600)="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{&(0x7f0000001800)="80965e3fd9c87b3f4a3179d9018584c475d28df17379352a8416cd24be32f65b622b8473658b032062be", 0x2a}, {&(0x7f0000001840)="f9087e5085edadb44b3212ac3a1c82b48d982962d7d26ad35877d4845888ae8430e8c412", 0x24}, {&(0x7f0000001880)="0fdcda2208889fbd5dc7777d9bb5d25b9558223a6f7f0b081e4cc233c4df9fa9aef1ce1b3ad57d214e664df3e56d325f5498bcf505fab488f6daf3c24abe66c1c7b2bff33abf8649ebf96aafaad7da86ef97225cb76a80c6dcc69569a36ff6171ac4a880582f0b958389bcf8428bf78db11ddbd1326dbc7a21612a94035eb6b8b4ed543e315ecc5b4a0f5718db5d2192a469b6267e230a37f5b6274f72536a693d6acd1b4f9c161d65165ed3", 0xac}, 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{&(0x7f0000002d40)="291ab47fcfeed861d7839914cd217590bc32b058180229a8e203f57ebe685b97db9ece1e3f6824ed884fbe14b01b30f98078669f461bb9932832db106598f3f4d83e28ecacd5747b1a1fdf656e3ddd828fdf7b96894c8d96988ee58aef3b5ccf1e1e42e6abe84720f5b8fbd1ffd38f3d782a5d68331237d6a9b3f55336140581e8b81114bd2a6b81ba67cf835eb60a4e9b98e1ea6f87ceb5e25caa1d7438fc4206d2618b4e56311c82fa355d8c672705ea6be8", 0xb3}, {&(0x7f0000002e00)="815c8f2bfccc6f01c6f6de571b0b96918d25bb4fc0a2124dd06761372a51fc4385a93b2f117ee9c6532fe55813a277fb06debbab0743f91587975a37a394feeef6fadb2d", 0x44}, {&(0x7f0000002e80)="3c6ade3381f0c7f55c0b95d66666057655ee66155f7ddbf04826ea970542075df7cc57eae85c5263c6b255cec5eaad2a426d15b802f3a9611c7ebed91fdae3b8c36ef7325d60e6efbd5411f1a48b22402511b49339ce594923a4bea75032c55b027552ccfbede5b2cabba122ae84cde32258fb57efa1beb4c4d59452a8bc75ade8997d977c4d9a54b99051a331496335760f6bd6bbcdda0afcc4a07b3cc93b5371e56e04c7c17b9618d80b3b91c1601c1ae7536c20286fc9", 0xb8}, {&(0x7f0000002f40)="ab99a3590b108551178297f27f058d9c0814708675f33a6d68a48db6bc3b0bfd30887e08d1cea6478cb352ac716ae22cc5d139d28619cab95c8a36fb1a234efcfcde4628d10af5d8704fc061bc9f3b72002c0ecbe92f17ed4eee078b9b20862af30c1f6d6fda17e7b743aaac93d5b48bcf756a3b6722ed4b74071a6711fda8ef23898f65f81e82a5ce0a6e9a860fb26a2a90ef5ef8c80907c349b3f11e5d5432b21394e48e438fe1d368bd5483d818127d1f7fd3cbd9", 0xb6}], 0x8, &(0x7f0000003080)={0xe0, 0x115, 0x4, "e44904b17a4ca28bb492328d70ddf32cf982daf87a8a5d04c97718f5b43a9ad449e4cb6324749a0e0360aff9f6c6b7d2391b955ca8a1c1afc2f194a63d12206465a2d420a7ea0b5644228b3e6b5575f0fdcb8f5c55dd1059e154fac24fe8389fd4dfbd247cc8294f72e98c45c8d1f93668b243e5d7552d5d51db4fea8e5cd969fb7ab4957ca48e02b69f91095ca572a42d1860415e2e975d00753a2b4a30e3bccf90580b975830dee32c46229631b2144faf5be0108128e84f187ad4fd901939350ba57cba50e8407b5a5f2e"}, 0xe0, 0x40}, {&(0x7f0000003180)={0x27, 0x0, 0x2, 0x7, 0x80000001, 0xb3, "e332f6f733e69845cbff03a982618630c3a6800fd33fdb9265f01f9ba933b2dcbdb9b743b686dcef8c5bb206195cbeb13ef9553627d7ffe4718fabc5ee70ee", 0x3f}, 0x60, &(0x7f0000003340)=[{&(0x7f0000003200)="1a6b767a8a4e5ab7ab17137cbedf795807cdc1871327a204ca4307ad33c449f32f2b0942a68705093d778df05da295160878894306282159f2d895252db76750c596", 0x42}, {&(0x7f0000003280)="a57b7f38493a9c61189dca81a635e5a58d3c14b1978ce26fd6c800d2655c1d3ed1726c51e380aedf9867b930d7ccecd03f17cdfed2c5988371e2035ea22fe29dceb72dafb6c8b49ba1c4ec3ee0bcde0a6edd2c95840a45cab1557a515886f58c140705a19ecba459fd89feb06af7ffd674d1a7ee2e2181d641cfd59c6ea65df52787ea7472cbe939a1e0796ef957ce7813bec8a91e0f1a872a3b51d93a5513a92a0e2cd15f6287c1b1500ceba1f68643f6", 0xb1}], 0x2, &(0x7f0000003380)={0x58, 0x111, 0x6a12, "bf59d3ff32342b5ab86091b2e15b2ce896f95d1a34e0d002f605ec7eb723d3b10b8cc5a1eea655f799e0c13427e75c258b1d9f028f67414105095356d0b1dcc26e0f"}, 0x58, 0x8011}], 0x4, 0x810) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000003500)=0x5, &(0x7f0000003540)=0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)=""/103, &(0x7f00000000c0)=0x67) 2018/06/03 23:12:25 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x2000000000008912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000140)="6e65742f69740052babce35f7461726765747300") openat(r2, &(0x7f00000000c0)='./file0\x00', 0x200, 0x15) preadv(r2, &(0x7f0000000100)=[{&(0x7f00000003c0)=""/158, 0x9e}], 0x367, 0x10) ioctl$BLKRAGET(r2, 0x1263, &(0x7f0000000080)) 2018/06/03 23:12:25 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:25 executing program 3: r0 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x100) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xfc, 0x8000, 0x0, 0x3, 0x1c, 0xc, "5ad02387c0e55cbbb220c3fcb30eed55653438fccb199328d32e9426c68f2e7f69ff1f0d05ad1d6466074e83f60c5008976c9c5a1b02b475de0987338cd91d8f", "5e8a75e75845dad1e823f1ddc1b71e05699fb003c27f92ea4a5c8c02b58e89baa28000d9650072c722ac5b3af32ee3642a228e9ef8d77ee05ed66bf8808eddda", "35e07ee3a7436f5b3f3ea15fa85e99ae20bcb0c08299623fe8dc504088bc7868", [0x1ff, 0x5]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000240)=""/37, &(0x7f0000000000)=0x25) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000080)={0x1, 'tunl0\x00', 0x2}, 0x18) 2018/06/03 23:12:25 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x8, 0x4) shutdown(r0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000080)={0x84, @empty, 0x4e23, 0x1, 'fo\x00', 0x20, 0x7, 0x6c}, 0x2c) 2018/06/03 23:12:25 executing program 2: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000940)=""/4096, &(0x7f0000000040)=0x1000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x3c718965}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x40, @dev={0xfe, 0x80, [], 0x10}, 0x8}}, 0x9, 0x80000001}, 0x90) r3 = request_key(&(0x7f0000000100)='rxrpc_s\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)=',\x00', 0xfffffffffffffff8) r4 = request_key(&(0x7f00000003c0)='asymmetric\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)=')\x00', 0xfffffffffffffffc) keyctl$link(0x8, r3, r4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x3, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000540], 0x2, &(0x7f0000000240), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'lo\x00', 'syzkaller1\x00', 'teql0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0x110, 0x140, [@statistic={'statistic\x00', 0x18}]}, [@common=@STANDARD={'\x00', 0x8}, @common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'bcsf0\x00', 'veth0_to_bond\x00', 'yam0\x00', 'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xa8, 0x128, 0x178, [@cluster={'cluster\x00', 0x10}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth0_to_bridge\x00', 'ipddp0\x00', 'syz_tun\x00', 'rose0\x00', @random="60f9a9d474aa", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x460) 2018/06/03 23:12:25 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f00000004c0)="b9800000c00f3235004000000f300f091e0fc76ff50f060ff369002e0f01c866b8bc008ec8b9800000c00f3235000100000f3066ba4300ed", 0x38}], 0x1, 0x0, &(0x7f0000000580), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3ff}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x20011, r3, 0x1000000000000) r4 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x3, 0xa000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000000140)=""/32) ioctl$TCSBRKP(r1, 0x5425, 0x2) ioctl$KVM_RUN(r2, 0xae80, 0x0) rt_sigsuspend(&(0x7f00000000c0)={0x9}, 0x8) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001640)=0x14) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f0000001680)={@empty, r6}, 0x14) 2018/06/03 23:12:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x47acf}, 0x6) [ 603.905009] IPVS: Error connecting to the multicast addr 2018/06/03 23:12:25 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 603.972942] IPVS: Error connecting to the multicast addr 2018/06/03 23:12:25 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x1}, 0x8, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x33f, 0xfff, 0x1c, 0x7, 0xe28}, 0x10) msgrcv(r0, &(0x7f0000000080)=ANY=[], 0x0, 0x2, 0x3004) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="020000c5b890769020c308363120c4c47e000000007b"], 0x8, 0x0) 2018/06/03 23:12:25 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x4) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuset.memory_pressure\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xac, r2, 0x1, 0x70bd2d, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x14}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc91}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x80}, 0x0) mq_timedsend(r1, &(0x7f00000000c0)="0948a995aa37ce8e2654fd3caa03bf65e5d6e18bdbad69613fd3a2f762605dfab4e6993bb8c5a9cb7e89e97f74322d10f345ba115f5abf604e2c43daf970ad6a27bba090d3890c235de15836856710ab4e9a879070f5bc2abb5321ba6c5ebbb2b45a2b3b07bf0bf7925d85ff337425ebb320e9697083697c58e4ee4e659c3a9cf8c48c423e12a85a5809d4fd423a", 0x8e, 0x800, &(0x7f0000000040)={0x0, 0x1c9c380}) 2018/06/03 23:12:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xe0ffffffffffffff}, 0x6) 2018/06/03 23:12:26 executing program 2: r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) inotify_init1(0x800) mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) renameat2(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) 2018/06/03 23:12:26 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x10000, 0x0) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000300)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) ptrace$setregs(0xf, r3, 0x9, &(0x7f0000000380)="efb2c2946de30499fd82559e23caee0c8b46fcaffb7e113a5a25cece7e24b6ae5c14afb2b79de97e3676bdee8822e6c592f1b4eb5bbf6bd2404ac49f7f3e8c40c620d561f42c64d9f9f7ae3f8e1894aa71f803b8f447") ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffe) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) fcntl$setpipe(r2, 0x407, 0x9) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x80) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f0000000080)=""/73) r5 = fcntl$getown(r2, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000002c0)=r5) ioctl$ASHMEM_SET_NAME(r1, 0x7709, &(0x7f0000000000)='\x00') 2018/06/03 23:12:26 executing program 7: socketpair(0x3, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x8, 0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet(0x2b, 0x3, 0x100) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) 2018/06/03 23:12:26 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:26 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000580)=0x0) recvmsg(r0, &(0x7f0000002300)={&(0x7f0000000e40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000000ec0)=""/36, 0x24}, {&(0x7f0000000f00)=""/28, 0x1c}, {&(0x7f0000000f40)=""/88, 0x58}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/208, 0xd0}, {&(0x7f00000020c0)=""/188, 0xbc}, {&(0x7f0000002180)=""/1, 0x1}], 0x7, &(0x7f0000002240)=""/147, 0x93, 0x3ff}, 0x2001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0}, &(0x7f0000000600)=0xc) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000700)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000800)=0xe8) getresgid(&(0x7f0000000840), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000900)=0x0) r11 = syz_open_dev$dspn(&(0x7f0000002380)='/dev/dsp#\x00', 0x6, 0x40800) ioctl$TIOCLINUX7(r11, 0x541c, &(0x7f00000023c0)={0x7, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000940)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xe8) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000b40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) stat(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000e00)={&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000300)="d9b548aece2ebe412a2a5751a2d8ba6fe27c3d37f2033dd4a1f643fc2759506d56ab7dbf8d8a2592b1d378c862ecf82ee54e299e59bc06395635de554e6f94adc4c9ec2f9ba81ac4539471f818cb4f1cbc378f15cb530e2dfccbf391820f0016aa46f4d6adaad33137125b8090fceba8b9ba36ef36c7c9871ae92870b3411d868f0f074b3051a367ca10e4ae79399fee4e4006bcaf40049e4f73261193c6ad048fa00b23463e78555257e58350a1cceb722ec69771e0f1c535bce61471d367a2e7b9351bfda98107623a943bf337e09bca600906f87b65", 0xd7}], 0x1, &(0x7f0000000cc0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001930000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r17, @ANYBLOB='\x00\x00\x00\x00'], 0x138, 0x4}, 0x80) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setregid(r17, r16) r18 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r19 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x180, 0x0) creat(&(0x7f0000002340)='./file0\x00', 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r19, 0xc0406429, &(0x7f0000000200)={r20, 0x4, &(0x7f0000000080)=[0x48, 0x0, 0x1, 0x2], &(0x7f00000000c0)=[0x3ff, 0x80, 0x2, 0x750f, 0xff, 0x4000000000000000, 0x9, 0x4, 0x3], 0x10, 0x4, 0x78, &(0x7f0000000180)=[0x7, 0x8, 0xc68f, 0x4], &(0x7f00000001c0)=[0x682, 0x8, 0x5, 0x6]}) keyctl$link(0x17, r18, r18) 2018/06/03 23:12:26 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) chdir(&(0x7f0000000040)='./file0\x00') ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xe803000000000000}, 0x6) 2018/06/03 23:12:26 executing program 1: r0 = epoll_create1(0x0) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl(r1, 0x88912, &(0x7f0000000240)="0047fc2f07d82c99240970") r2 = epoll_create1(0x80000) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1}) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x0, 0x101, 0x8}) fcntl$lock(r2, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x8000000}) userfaultfd(0x80000) fcntl$lock(r0, 0x7, &(0x7f0000000140)={0x0, 0x0, 0x3}) 2018/06/03 23:12:26 executing program 2: capset(&(0x7f0000000240)={0x20071026}, &(0x7f0000000280)) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x440, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000080)=@in={0x2, 0xc67a}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000001c00)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000100)=[{0x28, 0x0, 0x7, "8612b75e7eff7f0000000000004a927364"}], 0x28}}], 0x2, 0x0) 2018/06/03 23:12:26 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$sndpcmp(&(0x7f0000001140)='/dev/snd/pcmC#D#p\x00', 0x0, 0x280) r2 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000cfe0)={{&(0x7f000000b000/0x1000)=nil, 0x1000}, 0x3}) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000000ffef)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000011ffc)=@assoc_id=0x0, &(0x7f0000001240)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000011c0)={{&(0x7f000000a000/0x3000)=nil, 0x3000}}) syz_open_dev$loop(&(0x7f0000012000)='/dev/loop#\x00', 0xee0, 0x400000) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001540)={0x5, 0x200, 0x800000004, 0xeed, r5}, 0x10) open_by_handle_at(r0, &(0x7f0000001480)={0x4a, 0x392cad5a, "f43be16b0458015474c66f7bcaeb438c03911ccbbe7788f715f254829578d421f19dd2cb826f15395f0311a412276c06538d4a88f87837a4f177107008c165ce39c8"}, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) signalfd(r6, &(0x7f0000011ff8)={0x40}, 0x8) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f000000f000)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000007ffc)=0x10000000006) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000004ffc)=0x8001) fcntl$setlease(r3, 0x400, 0x1) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001180)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_mreq(r6, 0x0, 0x20, &(0x7f0000010000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x12}}, 0x8) readv(r2, &(0x7f0000008fe0)=[{&(0x7f0000011000)=""/232, 0xe8}, {&(0x7f0000011fff)=""/1, 0x1}], 0x2) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000001100)={&(0x7f0000013000/0x1000)=nil, 0x1000}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f00000013c0)={'broute\x00', 0x0, 0x3, 0xf8, [], 0x1, &(0x7f0000001280)=[{}], &(0x7f00000012c0)=""/248}, &(0x7f0000001440)=0x78) read(r2, &(0x7f0000003580)=""/4096, 0x10d7) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r7, 0x4010ae68, &(0x7f0000001200)={0x3002, 0x8000}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5) r8 = socket$inet6(0xa, 0x1200000000000002, 0x0) bind$inet6(r8, &(0x7f00000003c0)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) 2018/06/03 23:12:26 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x4, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:26 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0xe) shutdown(r0, 0x0) 2018/06/03 23:12:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x20000000}, 0x6) 2018/06/03 23:12:26 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x440800, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) ioctl(r0, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp\x00') ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000040)=0x3) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x0, 0x3f, 0x0, "2dbeafb806cd9f67b7c5abf955577177bdea2d3dfbf2885b8d96f1a3d97d021a11345b70c3327c78d6b10d023f7f8e7c177417b5e3e798a731b7c3e6aa36e167435e093acf5380f48e5ecd92c2fc0806"}, 0xd8) 2018/06/03 23:12:26 executing program 1: setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) pipe(&(0x7f0000000680)={0xffffffffffffffff}) r1 = socket(0x1e, 0x805, 0x0) gettid() fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 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, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000600)={'ip6gre0\x00', &(0x7f00000005c0)=@ethtool_eee={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) r2 = socket(0x1e, 0x805, 0x0) r3 = dup2(r2, r1) openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000400)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/48) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0x1e) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000006c0)=""/188, &(0x7f0000000440)=0xbc) recvmsg(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000380), 0x0, &(0x7f0000000900)=""/4096, 0x1000}, 0x0) getsockname$ipx(r3, &(0x7f0000000480), &(0x7f0000000640)=0x10) [ 604.902817] QAT: Invalid ioctl [ 604.907534] Unknown ioctl 8840 [ 604.942095] Unknown ioctl 8840 [ 604.947691] QAT: Invalid ioctl 2018/06/03 23:12:26 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x6, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:26 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x29, &(0x7f0000001040)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x0, @rand_addr}}}, 0x108) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), 0x4) 2018/06/03 23:12:26 executing program 3: capset(&(0x7f00000000c0)={0x20071026}, &(0x7f0000000240)) r0 = socket$inet(0x10, 0x3, 0x6) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x22, 0x70bd2d, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}]}, 0x1c}, 0x1}, 0x40) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e", 0x24}], 0x1}, 0x0) r3 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x208000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x5, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000380)={r4, 0x2}) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000180)={0x6, 0x6}) 2018/06/03 23:12:26 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000001c0)={0x9, 0x9, 0x5, 0x2}, 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400082, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000000c0)=""/248) 2018/06/03 23:12:26 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc1c07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) write$binfmt_aout(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000081050000b80300000000000000000000"], 0x14) 2018/06/03 23:12:26 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x7, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:27 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:27 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f00000000c0)={0x5}, 0x8) mq_timedreceive(0xffffffffffffffff, &(0x7f00000001c0)=""/104, 0x68, 0x0, &(0x7f0000000240)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) keyctl$join(0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000002c0)=0xc25) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5f, 0x10000) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000000280)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, @loopback=0x7f000001}, 0xfffffffffffffec0) getegid() 2018/06/03 23:12:27 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000100)="0047fc2f07d82c99240970") r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0x0) r3 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x9, 0x40) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000000c0)={r3, r0, 0x8}) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) unshare(0x2000400) ioctl$int_out(r4, 0x4140, &(0x7f0000000040)) getsockopt$inet6_buf(r3, 0x29, 0x1f, &(0x7f0000000140)=""/117, &(0x7f00000001c0)=0x75) 2018/06/03 23:12:27 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x700}, 0x6) [ 605.704112] QAT: Invalid ioctl [ 605.881135] QAT: Invalid ioctl [ 605.891397] QAT: Invalid ioctl [ 605.905164] QAT: Invalid ioctl 2018/06/03 23:12:28 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xb0, "88afea7ec10c7170cbe5ea0a01365bb2583d33bf056573373fc297fedac54b4acd59a9adfd9f706b272ddacc91fdae34dfb42778155c8a492754cd4dea556b9b5f62e0c1d593d16536f5dd2ad00adfd64de88e66014dc06a162efa8cb0fec0ee0fad3aba70bd86ab98bd610acb03183a798838a2d29e9595e20ebafacf55a25322d3efac1e0daba829ba7578fc55373e8d2ca630c314e531f2af9e38fafeb86c420dd377bf9872d27829358a20ef3724"}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0xffff}, &(0x7f0000000180)=0x8) r2 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040), 0x0) 2018/06/03 23:12:28 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x2, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:28 executing program 1: r0 = creat(&(0x7f0000000380)='./file0\x00', 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000001500)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f00000001c0)) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000300)=0x8000000000003, 0x8) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000001600)=""/164) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000440)=""/186, 0x760) getpeername(0xffffffffffffff9c, &(0x7f00000002c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, &(0x7f0000000240)=0x80) bind$netlink(r3, &(0x7f0000000340)={0x10, 0x0, 0x25dfdbfb, 0x10}, 0xc) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) getdents64(r2, &(0x7f0000000100)=""/81, 0x51) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000400)=0x0) syz_open_procfs(r4, &(0x7f00000016c0)='net/packet\x00') getdents(r2, &(0x7f0000000500)=""/4096, 0x1000) syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x7f, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x10000, 0x0) setsockopt$RDS_GET_MR(r5, 0x114, 0x2, &(0x7f0000000200)={{&(0x7f0000000180)=""/46, 0x2e}, &(0x7f00000001c0), 0x96e15199390f06c4}, 0x20) 2018/06/03 23:12:28 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000006980)='/dev/snd/pcmC#D#p\x00', 0x11e, 0x4000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x9, 0x4}, &(0x7f0000000340)=0x18) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000580)={0x0, 0x3, 0x6, 0x1}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001640)={0x0, 0x100}, &(0x7f0000001680)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000002900)={0x0, 0x200, 0x20}, &(0x7f0000002940)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000067c0)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000006800)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000002a00)={0x0, 0x7fff}, &(0x7f0000002a40)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000004cc0)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0xa00000, 0x2, 0x6, 0x3993, 0x32e0}, &(0x7f0000004d80)=0x98) getpeername$packet(r0, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000029c0)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000006780)=r8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000004dc0)=@assoc_value={0x0, 0x26b}, &(0x7f0000004e00)=0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000006880)={'IDLETIMER\x00'}, &(0x7f00000068c0)=0x1e) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000004e40)={0x0, 0x5}, &(0x7f0000004e80)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000004ec0)={0x0, 0x81, 0x2, 0x0, 0x3f, 0x7, 0xffffffffffff7c78, 0x8, {0x0, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffe464}}, 0xff, 0x96a, 0x12000000, 0x3, 0x4}}, &(0x7f0000004f80)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000006840)=@assoc_id=r6, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000006640)=[{&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000000c0)="50e14ce6591c6333ed442770dab0db1297c637ed30580e400ce1415cc2fc05512fc73da3462362952f3dbc5a2ccd3443dbc5e2d1ad9de95673f25e5cf5bdea02808f6c1f266c00fa17c8394903f197a8331e463f98e860ef8b42fddd479173afe759b99b75a3b7130435ac9c3b00d1", 0x6f}, {&(0x7f0000000140)="752ad20142b287a2349281f90c8f9ddc567f5d5a1e2a8c4123a36446e2663a30bc4494903be548e037d4fa079ab6128343ee5185e18b8d65dea6661a5ddacada768d0d204466ef63469465acda7ce848fc38deb450bdef94f290a734dce3edd8a99908e426a41b992cfcf3d50f85ac696aadd9b76474e2c711c7c4edec26326d4b04f7abb548121e043b89851ebc6fe4e0020fe39193dfe67c34b26bf3ea76b6e052d48a6d7d0983ccb5000cd6d45e6435016cd7e5d1bd69d72fc81c55d7a81ff29cd16be9283a108b272891bd06903659a0a2582d1eadf478e0caae249f6beedb0dd898f8ba827185c4480b6cd9963471", 0xf1}, {&(0x7f0000000240)="7fbd9a34b9a67206801ce029b8e252da3b4698a89c4e9ccfddb1f832f4adb90de36dddb5cfa95eaee75c056e88a2124e321d788970a0be8928e108f3d6e04ae44bea1cf0782e58117079d80d0bb9d3ba270d0a12d1a0dbd395bdebee97b3c3ea266c2ed4", 0x64}, {&(0x7f0000000640)="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0x1000}], 0x4, &(0x7f0000000380)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x4, 0xc, 0xffffffffffffff8d, 0x0, 0x2, 0x7fff, 0x8, r1}}], 0x30, 0x8000}, {&(0x7f00000003c0)=@in6={0xa, 0x4e24, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000400)="4d9877bc06e88d8ff72a928bb699d6ab58575c82d1928301294d1961b98f97a2f24ec599", 0x24}, {&(0x7f0000000440)="77357d9fd2f61a2b25dee58463a8610cd2c22eef62ed14ba0d0cd9faf3c5514be5b996d4384af86c72c456f81a63279ba8cd82dde3cd6d3f6d8a947a15e5c18fd0dc4e989143869920e189efdbccdb298a4292f86c40bac4ff3f1a8fddfc00176ad518bba88b45328f2abf5f234944a8bed7de84ecec5709364a78852967c58d12830c0602f4ce21c6ce53d36e0b647a72f84ca6058cd9c1593d280fed88cdec3ddfa4a9a8d590132f376b64a3f6a284eab86cfcf120601bbe7fa110d0fcaca05e0771a112ebd1be1639a1b90dadf15d82a780fb", 0xd4}], 0x2, &(0x7f00000016c0)=[@dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @authinfo={0x18, 0x84, 0x6, {0x40}}, @sndinfo={0x20, 0x84, 0x2, {0x14, 0x8000, 0xc1, 0x40, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x80, 0x200, 0x3, 0xc2, 0x0, 0x1ff, 0x8, r3}}], 0x80, 0x40000}, {&(0x7f0000001740)=@in6={0xa, 0x4e20, 0x689, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c, &(0x7f00000028c0)=[{&(0x7f0000001780)="f73ff31a2c2b0ebf5be8ac6ff6580c7a25c01e62e4262f44b094454d1bec1dec4f4b3045e1751545936a42b2f6c62dc17b0763a17b10731f50f2af09d60458d154e25159a7390cb559b7320a4544c1735311a9f35196e2a1a077bb055a1dd1dfcfa5b467a2664a5b84e079a999a90173621dcd544e6d4b4876f13bdbb8d773cf851cf81c5e3071c2ccf5de57a9cdd6b819557d5f27eeda81459213abea5e1f9ff736551bd2a9a92b89ba3d48b4fa2c94a122e4c32a8d69b6aeda3ebfae425c04", 0xc0}, {&(0x7f0000001840)="8c273817ad14ac679873fa4954f5eb53cc78d07d660652e02d40aa372afd12fc2d049bbb591ecd7b11bf314a2da146c039a8", 0x32}, {&(0x7f0000001880)="063b2980a22a197b7ae5e4", 0xb}, {&(0x7f00000018c0)="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0x1000}], 0x4, &(0x7f0000002a80)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x10001, 0x52fb91b2fd6c462a, 0x83f, 0x9, 0x5, 0x368, 0x8000, r4}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x5, 0xc, 0x2, 0x7dd7, 0x10001, 0x0, 0x8000, r6}}], 0x98}, {&(0x7f0000002b40)=@in6={0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x19}, 0x6}, 0x1c, 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", 0x1000}, {&(0x7f0000006200)="03db903b6e6d629090975d9d2ce12590e732f14841dec44de1bb90b5280b99546bfd8bee6e0395179311c164c30d1d4cee8cd77fe4e7b15e37ddc4a7d9ed7a2a7d162494b53a680064cc7a4cafa7b36d78be60acf0faea18dbaf6e37c8582de1f11ba9e30726a49ddcb32ffd15793723f946ab77b8bf037283c6412f02ae29c51d9003badd5ae36fef5d2122d7ce6f", 0x8f}, {&(0x7f00000062c0)="da10e211b3df6a9ce2a8ad61c50c0ea8513904693d0193c749dbb6b52cc36c6bf7a3f6fbd31519940a0a781fd9d911df269ff701793b", 0x36}, {&(0x7f0000006300)="f58fdc31110db2c12d388200000d2300814c61f6b9343ba0c3736f2ece5551cd2a552d861fc6363abf409c28145ed9319882bb", 0x33}, {&(0x7f0000006340)="5720786cc0ecd80b017b62f8a866b654fe4fc0f439e8f574158a88c8fcdf7ce7b1d5ae0e5824e477ab04f4c318d44b6c58d1157be3534b658946ae5109720a00837e3c60ef939e8d7d8d6682d28abb5df4d7c38855772c499c280c300b4b0c10bbfddb8b5c04c7f38ce2a6cf3261dfd19ba0ca538db7749781ed3feadb5bd92d16b01c5059a8e7b3488314aada8563a3acfa36ce1af2b4673151f0f25d8806b409ff3a9c4b38f98cf7d4c0fa9f24c03526889b3bca522d248b66c84a8cd90af1a0abe6b1c05c775cd89e22d1525084026f92c8de", 0xd4}, {&(0x7f0000006440)="64d3d027a1b7a0e0ca2aa73eedb9e31e60ae4cfe750a6a4529f77593a8ba98262f6313112b56e54e5a13f96acc740b40e83c876885910bd64ec3faf4d22d6e615f568885d5f45aaa192a99dc5dd1617c681f823af3c7f6d557fd7abdb76e", 0x5e}, {&(0x7f00000064c0)="f61d6b9d40ac07d22ba81f296beebc0469093aabfb9a09cca6e0d55c2df787db5ecb3a1466089ccf336aecf7b253c3c3e58fda2cbf69cd382c32a1a230ccd49de28c416d9d36855b6d7925079d5641fcba09ae15ff014e9f68f779053cf3cf3d9099117f60d851b473ddce2a115b62cf2d1d68961d6b3f0c", 0x78}], 0xa, &(0x7f0000006600)=[@init={0x18, 0x84, 0x0, {0x9, 0x1f, 0x5, 0x100}}], 0x18, 0x4c080}], 0x5, 0x404c010) r12 = socket$inet(0x2b, 0x400000000000a, 0x3) bind$inet(r12, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r12, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/06/03 23:12:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x2}, 0x6) 2018/06/03 23:12:28 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0xff0c, 0x3e4, 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, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) r3 = dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000040)={0x20, 0xf5b, 0x80000000, 0x5, 0x7fffffff, 0xfffffffe}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000280)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x408201, 0x0) tkill(r0, 0x1000000000016) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000140)={'team_slave_0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/06/03 23:12:28 executing program 3: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x24a, 0x121000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000040)={0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa602, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000140)}, 0x0, 0x0, 0xa9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/06/03 23:12:28 executing program 2: ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000200)={{0x0, 0x7, 0x9, 0x200, 0x800, 0x2}, 0x7}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x3, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000007000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="b9800000c00f3235004000000f30b805000000b90d0000000f01c10f01d12e0f01cfb826cb45ab0f23c80f21f8350800c0000f23f8b8010000000f01c1b9800000c00f3235002000000f30debd350000003e0f01c9b9140200000f32", 0x5c}], 0x1, 0x0, &(0x7f00000000c0), 0x0) dup(0xffffffffffffffff) accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x800) r5 = syz_open_dev$sndpcmc(&(0x7f00000002c0)='/dev/snd/pcmC#D#c\x00', 0x1, 0xc00) setsockopt$inet_mreqn(r5, 0x0, 0x0, &(0x7f0000000300)={@rand_addr=0xfff, @local={0xac, 0x14, 0x14, 0xaa}, r4}, 0xfffffffffffffeb0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000240)="ba4300b00bee0f017edaf02114650f1ea7f07f0f20e06635040000000f22e03e0fc72dbaf80c66b80fb2578d66efbafc0cb001ee0fc75ba2f40f3805800060", 0x3f}], 0x1, 0x0, &(0x7f0000000140), 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000080)={0x77359400}, 0x8) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 2018/06/03 23:12:28 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x3, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:28 executing program 3: ioprio_set$uid(0x0, 0x0, 0xffffffff80000001) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x448803, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/06/03 23:12:29 executing program 5: unshare(0x2000000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f00000012c0)='/dev/input/mice\x00', 0x0, 0x8040) r2 = syz_open_dev$sndpcmp(&(0x7f0000001300)='/dev/snd/pcmC#D#p\x00', 0xe1e, 0x4840) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f00000014c0)={0x3, r2}) fallocate(r0, 0xffffffffffffffff, 0xff, 0x3) r3 = socket(0x2, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={0x0, 0xe31f8f9125300a89, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001240)={r4, 0x7fffd}) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000001400)=0x7, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x200, 0x0, 0x10001, 0x80000001}) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000001280)=0x7, 0x4) perf_event_open(&(0x7f0000000380)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getflags(r3, 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000001480)={0x5, r5, 0xffffeffffffffffb, 0x10000}) r6 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r8 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) getsockopt$inet6_mreq(r8, 0x29, 0x0, &(0x7f0000000040)={@mcast2, 0x0}, &(0x7f0000000080)=0x80) connect$packet(r8, &(0x7f0000000100)={0x11, 0x19, r9, 0x1, 0x2, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000001180)=0x6, 0x1) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) chroot(&(0x7f000009a000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000001380)={0x946, 0x1, 0x1}) openat$audio(0xffffffffffffff9c, &(0x7f0000001440)='/dev/audio\x00', 0x2080, 0x0) getdents64(r8, &(0x7f0000000180)=""/4096, 0x1000) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) fchmod(r6, 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, r7) 2018/06/03 23:12:29 executing program 3: r0 = msgget$private(0x0, 0x0) r1 = msgget(0x3, 0x402) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@multicast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x101, r2, r3, r4, r5, 0x1e, 0x7f000000000000}, 0x9, 0x0, 0x5, 0xfffffffffffffff9, 0x4, 0xfc, r6, r7}) r8 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) msgsnd(r0, &(0x7f000010d000)=ANY=[@ANYBLOB="0003"], 0x1, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) msgsnd(r0, &(0x7f0000c40ff8)=ANY=[@ANYBLOB="010000020a000000"], 0x8, 0x0) msgsnd(r0, &(0x7f0000000340)=ANY=[@ANYRES32], 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) 2018/06/03 23:12:29 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0xfffffffffffffffd) 2018/06/03 23:12:29 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80000000000046, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r1, r2, &(0x7f0000000140)=0x3f00, 0x8402) openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) 2018/06/03 23:12:29 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x240}, 0x6) 2018/06/03 23:12:29 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x4, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:29 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) listen(r0, 0x1) r1 = shmget(0x2, 0x1000, 0x420, &(0x7f0000ffe000/0x1000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x1000) r2 = socket$inet6(0xa, 0x80006, 0x0) connect$inet6(r2, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvfrom$llc(r2, &(0x7f0000000080)=""/190, 0xfffffffffffffdd0, 0x2000, 0x0, 0x1c1) r3 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000200)=@llc={0x1a, 0x311, 0x80000000, 0x1000, 0x6df, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001480)}, 0x0) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x4000, 0x0) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) 2018/06/03 23:12:29 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:29 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xf000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:29 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x402, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) shutdown(r0, 0x0) 2018/06/03 23:12:30 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000001c0)={0x1, &(0x7f0000000180)=[{0x6}]}, 0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x9, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'irlan0\x00', 0x0}) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in, 0x4e23, 0x0, 0x4e20, 0x1f, 0x2, 0x0, 0xa0, 0xff, r1, r2}, {0x1f, 0x5, 0xfff, 0x1, 0x5000000, 0x7, 0x1}, {0x100, 0x2, 0x7, 0x200}, 0x2b, 0x0, 0x2, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0xb25d16030cff5f04}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x0, 0x3, 0x8, 0x2, 0xf3a, 0x80000000}}, 0xe8) 2018/06/03 23:12:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x1100000000000000}, 0x6) 2018/06/03 23:12:30 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f), 0x0, 0x0, &(0x7f0000000200)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00004b3fff), 0x380, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000001c0)='net/connector\x00') kcmp(r4, r4, 0x0, r1, r5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x7, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000002c0)={r6, 0x1, 0x4, 0xffffffffffff8000}, &(0x7f0000000300)=0x10) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f00000000c0)={0x0, r3}) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x2, 0x2c001) readv(r0, &(0x7f00007af000)=[{&(0x7f0000dd0fe6)=""/26, 0x1a}], 0x1) recvmmsg(r0, &(0x7f0000001d00)=[{{&(0x7f0000001a40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)=""/202, 0xca}}], 0x1, 0x46ea23563c5f0326, &(0x7f0000001e00)) 2018/06/03 23:12:30 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xc0ffffff00000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:30 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$ipx(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000180)=0x10) r0 = gettid() sched_getscheduler(r0) mq_unlink(&(0x7f0000000040)='selfwlan0em0posix_acl_access\x00') 2018/06/03 23:12:30 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000640)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0xf0b}}}, 0x84) 2018/06/03 23:12:30 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa02aaaaaa0900dd6050a09c00073c00fe800000000000000000000000006a7166888e478900bb2e5eabfe800000000000d670f13b804ea0e4aa004077ecea6eedd64f483df229c3e18ad079dd892e910657e06db0b0af92c5f68e2204341b422cd1c2c24e31114fcc3b162c6f8f912a24c1c94e6b642ae752d3bf2933520745ec851e7dfc6419ad4a80e85bf9bb605dd72da6d88dc98308af57b93aeac635deb8010e08709a97b60a14c3e91be1d705d22a57ac92ddfb44c427e4e081108111885f0a1289c71e77af75a5340097416a25430e810b2a680f1055d038a15eb99c3048b6ca"], &(0x7f0000000040)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) 2018/06/03 23:12:30 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x2) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:30 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x600000000000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:30 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x201, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x9}, 0x1) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x20, 0x0, 0x0, 0x0, 0x0, {0xb}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x20}, 0x1}, 0x0) write$binfmt_aout(r1, &(0x7f00000000c0)=ANY=[], 0xffffff78) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r3 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x8, 0x6600) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000140)=0x1ff) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-des3_ede-asm\x00'}, 0x58) r5 = accept4(r4, 0x0, &(0x7f0000000000)=0xfffffffffffffcbe, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) write$binfmt_elf32(r5, &(0x7f0000001d40)=ANY=[@ANYBLOB="7f454c46ff0601060700000038000000ae01000001040000b1a62000010002000300ff0f0000018000000000000000007b0e0000800000000500000008000000fcffffff6c9800000000000000000000000000000000000053ae45e662efb6a3b9677427d242a0f0c117315569ad8ce7e72eaba2d7b4950babd40363000200000d86b2de02fbe8249ef1c5de15e3a844bfe2727e8bf0cdbae9df75a5d5ee4caba90263c7ae3ce1f18ab7edad82e3f62b1b0befc9053fe7313c4d105ec1c83447dedd5d236ca3c7decd261747ae16f9b8b4a68773178680e8004fa81e92e928508d06a2b250f81849"], 0xe8) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000002c0)={0x2, 0x7, 0x100000001, 0xed299d1, 0x5, 0x0, 0x40, 0x101, 0x7, 0x8}) recvmmsg(r5, &(0x7f0000001a80)=[{{&(0x7f0000000340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/201, 0xc9}], 0x3, &(0x7f0000000700)=""/52, 0x34}}, {{&(0x7f00000008c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/22, 0x16}, {&(0x7f0000001a00)=""/32, 0x20}], 0x3}}], 0x2, 0x0, &(0x7f0000001d00)={0x77359400}) r7 = syz_open_pts(r1, 0x0) read(r7, &(0x7f0000000400)=""/77, 0xffffff56) getcwd(&(0x7f0000000740)=""/92, 0x5c) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0xa09ba74b8fbac0ed, r8}, &(0x7f0000000100)={0xf1, 0x7fffffff, 0xf2b6, 0xffffffffffffff31, 0x4e, 0x6}) 2018/06/03 23:12:30 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x800) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e1f}, 0x10) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x30) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000180)) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000140)=0x8, 0x4) shutdown(r0, 0x0) 2018/06/03 23:12:30 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) bind$alg(r1, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(lrw-serpent-avx,digest_null)\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000001640)=0x225, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) sendmsg$kcm(r2, &(0x7f00000004c0)={&(0x7f0000000000)=@generic={0x0, "a389e2c1071de5c9702533ad980afa531540a1c17b86ca66d4b68af544426c59e9aaafab64e0b79ee355773aaf3e101795f1f5d88b54e5cbba3b6cfee54b87aae8d6bc3e45d51294043bb0de0699483e34a676f72931d732dd7eb4fa10022ec3b07c3790da4c26ac2389332e1b01691f7c343e1c1ed84104f27097144040"}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000001680)}, 0x4c091) fdatasync(r2) accept$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) 2018/06/03 23:12:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x224002, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="920fa2"]) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x0, &(0x7f0000000000), 0x1000000000000040) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 2018/06/03 23:12:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x6000000}, 0x6) 2018/06/03 23:12:30 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xb00, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:30 executing program 7: r0 = socket$inet(0x2b, 0x8000b, 0x5) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) r1 = fcntl$getown(r0, 0x9) tkill(r1, 0x1a) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0xfffffffffffffc6f) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x80000000, 0x414080) accept$nfc_llcp(r2, &(0x7f00000000c0), &(0x7f0000000040)=0x60) shutdown(r0, 0x0) 2018/06/03 23:12:30 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000440), 0x375}, 0x10008000) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}}, 0x20000140) fstat(r1, &(0x7f0000000000)) 2018/06/03 23:12:30 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffff00000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:30 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xde00000000000000}, 0x6) 2018/06/03 23:12:31 executing program 1: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4b, &(0x7f0000000200)=0x6, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x4000000080084, 0x0) setsockopt$llc_int(r0, 0x10c, 0x6, &(0x7f0000000040)=0x9, 0x70) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x7}, 0x1c) syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x8, 0x40000) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000140)=0xc) 2018/06/03 23:12:31 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfa3, 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000140)={{r3, r4+30000000}}, &(0x7f0000000180)) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) fanotify_mark(r2, 0xc0, 0x8000000, r2, &(0x7f00000001c0)='./file0\x00') r5 = syz_open_pts(r1, 0x2) dup3(r5, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:31 executing program 7: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x2, &(0x7f0000ffc000/0x3000)=nil, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) epoll_create(0x6) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) getpeername$llc(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x10) 2018/06/03 23:12:31 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffffa, 0x200) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000040)=""/112, &(0x7f00000000c0)=0x70) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x6, 0x0, 0x0, 0x1b9}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000140)={0x1, r3, 0x10000, 0x4}) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x8000000000001a, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x1013, r4, 0x0) mincore(&(0x7f0000004000/0x1000)=nil, 0x1000, &(0x7f0000001080)=""/4096) 2018/06/03 23:12:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xf4010000}, 0x6) 2018/06/03 23:12:31 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3df, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x10000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffd}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c, &(0x7f00000011c0)=[{&(0x7f00000001c0)="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", 0x595}], 0x1}, 0x8000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000d00)=0x3, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f0ffc), 0x4) 2018/06/03 23:12:31 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x1000000000000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:31 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x90, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xfffffffffffffff9, @empty, 0x2}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x1}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x4e22, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x9}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x5, 0x200, 0x3, 0x80, 0x88}, 0x98) pivot_root(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000002c0)=0x6, 0x4) fchdir(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000380)={'bond0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r3 = shmget(0x1, 0x1000, 0x800, &(0x7f0000fff000/0x1000)=nil) r4 = geteuid() getgroups(0x5, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) r10 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000640)={{0xa76, r4, r5, r7, r8, 0x20}, 0xbd4, 0x1f, 0x800, 0x1, r9, r10, 0x7fff}) getsockname$packet(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000700)=0x14) ptrace(0x8, r9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000740)={r1, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x4}}, [0x10000, 0x5, 0x4ef07cb9, 0x7, 0x4, 0xdd, 0x8, 0x8, 0xe8, 0x5, 0x9, 0x100, 0x400, 0x8, 0x20]}, &(0x7f0000000840)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000880)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}}, [0x8001, 0x400, 0x10001, 0x6, 0x1ff, 0x3, 0x7fffffff, 0xffffffff, 0x8000, 0xaaca, 0x2, 0x6, 0xfffffffffffffffa, 0xfff, 0x4]}, &(0x7f0000000980)=0x100) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f00000009c0)=0x7000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000a00)=0x2) bind$can_raw(r0, &(0x7f0000000a40)={0x1d, r6}, 0x10) r11 = syz_open_dev$midi(&(0x7f0000000a80)='/dev/midi#\x00', 0x3, 0x10200) setpgid(r9, r10) ioctl$PPPIOCSMRU(r11, 0x40047452, &(0x7f0000000ac0)=0x7fffffff) ioctl$KDSETLED(r0, 0x4b32, 0x800) ioctl$GIO_FONT(r11, 0x4b60, &(0x7f0000000b00)=""/4096) setsockopt$inet_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x1, &(0x7f0000001b00)={r1, 0x1, 0x101, 0x3, 0xffffffffffffff80, 0x9}, 0x14) syz_open_dev$sndmidi(&(0x7f0000001b40)='/dev/snd/midiC#D#\x00', 0x4, 0x0) 2018/06/03 23:12:31 executing program 1: rt_sigsuspend(&(0x7f0000000000)={0x6}, 0x8) r0 = perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpid() perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x3f, 0xfe, 0x10000, 0x7, 0x0, 0x4, 0x1, 0x0, 0x3, 0xfffffffffffffffc, 0x6, 0x3, 0x0, 0x7fff, 0xfffffffffffffffe, 0x3, 0x4, 0x1, 0x80000000, 0x7, 0xb6e, 0x10000, 0x10000, 0x7fffffff, 0x7984, 0x0, 0x3, 0x8, 0x1, 0x3f, 0x88, 0x4, 0x10001, 0x7, 0x3, 0x7fff, 0x0, 0x8001, 0x1, @perf_bp={&(0x7f0000000100), 0x4}, 0x10000, 0x6, 0xd294, 0x5, 0xffffffffffffff62, 0x4, 0x2}, r1, 0xf, r0, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x40000, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) memfd_create(&(0x7f00000000c0)='vmnet1\x00', 0x1) unshare(0x400) 2018/06/03 23:12:31 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x200000000000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 609.888627] x86/PAT: syz-executor2:5578 map pfn RAM range req write-combining for [mem 0x1845c0000-0x1845c3fff], got write-back 2018/06/03 23:12:31 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/06/03 23:12:31 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x6f, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xede3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) close(r1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/06/03 23:12:31 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000005cc0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r3, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000000)=[{{&(0x7f0000001c40)=@in, 0x80, &(0x7f0000001d80), 0x0, &(0x7f00000036c0)=""/4096, 0x1000}}], 0x922, 0x0, 0x0) [ 609.945559] x86/PAT: syz-executor2:5588 map pfn RAM range req write-combining for [mem 0x1845c0000-0x1845c3fff], got write-back 2018/06/03 23:12:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x600}, 0x6) 2018/06/03 23:12:32 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xf0ffff, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:32 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x420010}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getqdisc={0x30, 0x26, 0x230, 0x70bd25, 0x25dfdbfe, {0x0, r2, {0xc, 0xc}, {0xffff, 0xb}, {0x0, 0xf}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000810}, 0x4000000) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:32 executing program 2: syz_open_dev$ndb(&(0x7f0000000180)='/dev/nbd#\x00', 0x0, 0x80000) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f0000000200)={'team_slave_1\x00', @ifru_ivalue=0xef}}) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes-aesni),ghash-generic)\x00'}, 0x14b) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) unshare(0x20000f00) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="0a0775b005e381e5b3b60ced5c54dbb7295df0000000e6000200000000000000", 0x20) 2018/06/03 23:12:32 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000009000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000100)="66baf80cb89cc35484ef66bafc0cb0d9eeeadfa36e063401662ef20f1b2366f20f011cc7dac20f0093be0000000f080f20c6c4c175f1d7660f66e4", 0x3b}], 0x1, 0x21, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) r4 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x10000, 0x81) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f0000000080)={{0x3, 0x1, 0xfff, 0x3, 0x5}, 0x6, 0x7, 0x9}) 2018/06/03 23:12:32 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x58, "7ab03438e5dbb5f7fcb143f7ec3c4ce3e912e8ecc2be05a20bdb3afbbebb7612f5566571047033fd2905e457d1fa7db320d8e0b9611e76e5add433040ea24d54ffeae4f79675b380a2da315d0925c0669313acfa88c077db"}, &(0x7f0000000100)=0x7c) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0x7f}, {0xffffffffffffffc0}}) 2018/06/03 23:12:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xe0}, 0x6) 2018/06/03 23:12:32 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c99240970") r1 = socket(0x20000000001, 0xa, 0xfffffffffffffffe) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000980)=@broute={'broute\x00', 0x20, 0x3, 0x560, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000b40], 0x0, &(0x7f0000000000), &(0x7f0000000b40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', 'ip6gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x230, 0x230, 0x260, [@physdev={'physdev\x00', 0x70, {{'ip6gretap0\x00', {}, 'eql\x00'}}}, @comment={'comment\x00', 0x100}]}}, @common=@redirect={'redirect\x00', 0x8}}, {{{0x9, 0x0, 0x0, 'bond_slave_0\x00', 'bond_slave_0\x00', 'bridge0\x00', 'bpq0\x00', @random="7254ddcf1a70", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xf0, 0xf0, 0x168, [@owner={'owner\x00', 0x18}, @statistic={'statistic\x00', 0x18}]}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x2, 0x0, 0x0, 0x0, "906724cde223dcb15e2bc4ff3b8d3180557ff112a4bbef595c9c6de8ba41b264e736f4a88d314a3a3a264fb41f6c8c3865e053204ddf3f5b516df2caaf4f10e8"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x20, 0x89de, 'veth1\x00', 'veth1\x00', 'vlan0\x00', 'ip6gre0\x00', @random="5095743c684d", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @random="c41cf55b5020", [0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xc0, 0x108}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x2, 0x1}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xfffffffffffffffe, 0x6, 0x3f8}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x5d8) ustat(0x0, &(0x7f0000000040)) 2018/06/03 23:12:32 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x482, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x100000000, 0x7, 0x3, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x1, 0x2, 0x4, 0xfffffffffffffffa}, &(0x7f0000000180)=0x98) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r1, 0x2) dup3(r4, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:32 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000000)=ANY=[@ANYBLOB="11000000000000000000001ccacdca2d750722b47cb601000200000000000001000000000000000000000000000000000000000000000000"]) 2018/06/03 23:12:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)=':', 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000005040)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000004f80)=[{{&(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000300)=""/180, 0xb4}, {&(0x7f00000003c0)=""/147, 0x93}, {&(0x7f0000000480)=""/221, 0xdd}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/192, 0xc0}, {&(0x7f0000001640)=""/124, 0x7c}, {&(0x7f00000016c0)=""/198, 0xc6}], 0x8, 0x0, 0x0, 0xffffffff}, 0x9fb4}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/155, 0x9b}, {&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000001900)=""/146, 0x92}, {&(0x7f00000019c0)=""/45, 0x2d}, {&(0x7f0000001a00)=""/74, 0x4a}], 0x5, &(0x7f0000001b00)=""/121, 0x79, 0x8}, 0x614418c4}, {{&(0x7f0000001b80)=@nfc_llcp, 0x80, &(0x7f0000004e80)=[{&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/4096, 0x1000}, {&(0x7f0000003c00)=""/62, 0x3e}, {&(0x7f0000003c40)=""/92, 0x5c}, {&(0x7f0000003cc0)=""/192, 0xc0}, {&(0x7f0000003d80)=""/255, 0xff}, {&(0x7f0000003e80)=""/4096, 0x1000}], 0x7, &(0x7f0000004f00)=""/127, 0x7f, 0x10000}}], 0x3, 0x10000, &(0x7f0000005080)={r2, r3+10000000}) setsockopt$llc_int(r4, 0x10c, 0xc, &(0x7f00000050c0), 0x4) write$cgroup_int(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1fc2d53654"], 0x1) 2018/06/03 23:12:32 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b00, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:32 executing program 7: r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80800) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x10) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r1, 0x0) 2018/06/03 23:12:32 executing program 1: r0 = perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x3fe) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={"736563757269747900fa00"}, &(0x7f00000001c0)=0x54) r2 = dup(r0) ioctl$KVM_PPC_GET_PVINFO(r2, 0x4080aea1, &(0x7f0000000000)=""/147) 2018/06/03 23:12:32 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x11}, 0x6) 2018/06/03 23:12:32 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000000, 0x200000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)=0x0) wait4(r1, &(0x7f0000000280), 0xa, &(0x7f00000002c0)) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x8, 0x4) r2 = socket$key(0xf, 0x3, 0x2) openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x101000, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) bind$bt_rfcomm(r0, &(0x7f0000000200)={0x1f, {0x3, 0x3f, 0xc3a, 0x80000001, 0x30000000000, 0x1}, 0xff}, 0xa) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020300000e00000000000000fbff00000400030000000000000000000000000000000000000000000000000000000000030006000000000002000000e0000001000000e10000000002000100000000000000000000000000030005000000000002000000fa461df707f7149f7e363caa"], 0x70}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xc) fdatasync(r2) 2018/06/03 23:12:33 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) ioctl$KVM_TRANSLATE(r0, 0xc018ae85, &(0x7f0000000000)={0x0, 0xf000, 0x40, 0x7, 0x400}) shutdown(r0, 0xfffffffffffffffe) 2018/06/03 23:12:33 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x21, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:33 executing program 3: r0 = socket$kcm(0x29, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0047fc2f07d82c1c240970") ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioprio_set$pid(0x0, 0x0, 0x320e) 2018/06/03 23:12:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x6, 0x1000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x2, 0x800, 0x7, 0x80000001, 0x200, 0x4, 0xfffffffffffffff9, {r2, @in6={{0xa, 0x4e21, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x62a5}}, 0x100, 0x5, 0x80, 0x8001, 0xde5}}, &(0x7f0000000280)=0xb0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x39e8c2cfef4dc904) 2018/06/03 23:12:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xfffffffd}, 0x6) 2018/06/03 23:12:33 executing program 1: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000003006, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000100)={0xb05, 0x2, 0x5, 0x9, 0x14, 0x4}) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/06/03 23:12:33 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) unshare(0x20000000) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) 2018/06/03 23:12:33 executing program 2: r0 = socket$kcm(0x29, 0x4000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x400000) unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x200) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000100)=ANY=[@ANYBLOB="e0000002ac1414bb01000000f4ffffffffffff0200000009e00000807f587bddad482338e4e2c87433a16c2e27b0631fa304b09d6cc3f48e9e9fb7d88c5a498c31dc182740d2c7d1e9cdd842710dca053e092132776d2d996f139a0bf790bd5f1dd5eed3d807c84aed615a046e76783130aedda1492ea26b874d402cb075be9c1441bd50d07abab16ab4963c87804b3718845aa4eaf73026b5ca0e46834e3177ae1a5707000000d373ec1bb1a4c52b17e65bbd588769713ada40b794fc0d759ca9dea5a779325000000000000000000000"], 0x20) 2018/06/03 23:12:33 executing program 3: pwrite64(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 2018/06/03 23:12:33 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2f000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:33 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000180)={[0x40, 0xfffffffffffffff9, 0x1, 0x2386084b, 0x7ff, 0x6, 0xffffffffffffff80, 0x40000000, 0x9, 0x7, 0x80, 0x4, 0x3f, 0x0, 0x2, 0x4], 0x5001, 0x4400}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0xffffffffffffff01, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/06/03 23:12:33 executing program 5: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bcsh0\x00', 0x772b}) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") mlockall(0x6) socket$kcm(0x29, 0x2, 0x0) 2018/06/03 23:12:33 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x34, 0x3) mmap$binder(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x80010, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r0, r0, 0x48a}) 2018/06/03 23:12:33 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f0000000100)="b9800000c00f3235004000000f300f22a1f3360f019800900000c4e2e58c2f0f22c60f01d50fc799f6d40000f36ef40f20e035000001000f22e0"}], 0x1, 0x1, &(0x7f0000000200), 0xa7ee7efbfa9027f) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x0, @rand_addr=0x3}}}, &(0x7f0000000140)=0x84) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/06/03 23:12:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000280)={0x303, 0x33}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x5a41}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r3, 0x65, "9956f530c1da57f33a6b5b384792c01ce1e35dc176cd473daedc338c8aa04dc5a0685b4ddd7bd705e92afbb2136e548ecd6fa5c1e5aa86c5119386772eeec8271e6e57e7c98dc39ddc677467d27265aeccf312cb0d251fc626af688e0b278e1b42e8c9a2b6"}, &(0x7f00000001c0)=0x6d) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x69) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r4, 0x1d, "2b5fbe3fa64b4055c0c825769830ae91439724d75ba636729148b7dbcb"}, &(0x7f0000000300)=0x25) 2018/06/03 23:12:33 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x400000000000000}, 0x6) 2018/06/03 23:12:33 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2100, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:33 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x5) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) 2018/06/03 23:12:33 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000003c, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x7d1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000280)="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", 0x5ad, 0x0, &(0x7f0000809000)={0xa, 0x1000000000004e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/mcfilter6\x00') getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000140)=0x7, &(0x7f0000000180)=0x4) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000200)=""/80, 0x50}, 0x0) 2018/06/03 23:12:34 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x200000, 0x840) socketpair(0x0, 0x1, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') socketpair(0x2, 0x5, 0x8000, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xffffffff, 0x741400) sendmsg$rds(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000180)=""/242, 0xf2}, {&(0x7f0000000280)=""/110, 0x6e}, {&(0x7f0000000300)=""/238, 0xee}], 0x3, 0x0, 0x0, 0x400c000}, 0x4040) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x141a40, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) accept$alg(r3, 0x0, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x40, 0x0) bind$rds(r6, &(0x7f0000000500)={0x2, 0x4e22}, 0x10) fcntl$setflags(r4, 0x2, 0x1) execveat(r7, &(0x7f0000000540)='./file0\x00', &(0x7f0000000600)=[&(0x7f0000000580)='{self\x00', &(0x7f00000005c0)='/dev/sequencer2\x00'], &(0x7f0000000640), 0x1c00) getsockopt$inet_int(r7, 0x0, 0x0, &(0x7f0000000680), &(0x7f00000006c0)=0x4) r8 = syz_open_dev$sndctrl(&(0x7f0000000700)='/dev/snd/controlC#\x00', 0x42, 0x10000) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000740)) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000780)=0x5) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f0000000840)={0x9, &(0x7f00000007c0)=[{0x8, 0x7, 0x0, 0x2}, {0x10000, 0x8000, 0x92, 0x8f}, {0xffff, 0xbb0, 0x100000000, 0xf}, {0x6, 0xffffffffffff3bbd, 0x4, 0x9}, {0x0, 0xfffffffffffffff8, 0xdf6f, 0x4}, {0x1, 0x3, 0x4de9, 0x2}, {0x40, 0x722, 0xffffffff80000001, 0xb7}, {0x5, 0x7ff, 0x80000000, 0x5}, {0x6, 0x7411, 0xffff, 0x80000000}]}) accept$alg(r5, 0x0, 0x0) inotify_add_watch(r5, &(0x7f0000000880)='./file0\x00', 0x0) getgid() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000008c0)={'yam0\x00', 0x1210}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r8, &(0x7f0000000900)={0x30000000}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000940)) ioctl$PIO_FONTX(r7, 0x4b6c, &(0x7f0000000980)="6c90738b6c8dfd4f65b9438938f70b9200031d420eb24f27e0689b9ced") setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000009c0)={0x0, 0xfffffffffffffffe}, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000a00)) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000a40)=0xffffffff80000001) syz_open_dev$sndctrl(&(0x7f0000000a80)='/dev/snd/controlC#\x00', 0x6, 0x0) ioctl$VT_RELDISP(r1, 0x5605) 2018/06/03 23:12:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r1, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r2 = inotify_init() r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) inotify_add_watch(r2, &(0x7f0000000240)='.\x00', 0x80000002) fallocate(r3, 0x0, 0x0, 0xcf0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) sendmsg$can_bcm(r4, &(0x7f0000000440)={&(0x7f0000000200)={0x1d, r5}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x0, 0x20, 0x1, {}, {0x0, 0x7530}, {0x2, 0x10000, 0x6, 0x3}, 0x1, @canfd={{0x3, 0x40, 0x40, 0x3}, 0x19, 0x3, 0x0, 0x0, "a0420ee955ce185776e7ad2eb633bd9c3e39df273581bda3ea86299dc9fa355f96a27a8a38874aa87b03fabbfabea0250fb927ee322b8026a7906f2ab4021970"}}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x4000) 2018/06/03 23:12:34 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x89ffffff, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:34 executing program 3: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x800000000000000, 0x20002) recvfrom$unix(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x120, &(0x7f00000010c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='veth1_to_bridge\x00'}) prctl$void(0x7) 2018/06/03 23:12:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xf401}, 0x6) 2018/06/03 23:12:34 executing program 5: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x3, 0x10000) r1 = socket$inet(0x15, 0x5, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) timer_create(0x2, &(0x7f0000000140)={0x0, 0x1b, 0x4, @thr={&(0x7f0000000280)="641149e8ed6ebddacdc8bb7f20ab8c424be49982241a8c13490dcfd324d07f42e6999d1a26e54b3dbafda49ad348ddd0e7da9d9a81137a46e31f7e0c76788904d9adce7c23bf5f0cd6139438b035d969305747464cfeecc0ec310a2be7f47c752d9b7f9141fec6907c6410a567c7d54b80865df5807ab6cf7fa5ca20bc5f7d885fe4a03b01af84f0d2876d08b51ebb5eafd0cf375b64360be0e1c2683ce880d71e6fd80f491cabc61ed1736682c3b7b63390dc47bf0b42342903af72965b85346f259ba4042a849e8d08c0aee6dbc8b731ada868542b06bc9a03c9a24f88380040a6fea8e00a8b6b9c960ff8db9affe0fbff3b", &(0x7f0000000380)="ff2ac0631a1818794cde1aaa22e7f99a45737cdc83e62e8319c71e1bcf73c91c23ef9c4470424812a106c6598f040e1a21d672f909c149798c231d8be38b3fec8da91b9803caa9ee2fd0fc73f231bfbd6bab672a7c874b6dada97feaffd60c629b7aac119aeef02bd367d43fda6a9563895be2767f7c85a98cf964140370175200c28b46dec0076b2d8dea9c707915c0269bddf2e6664e3bbc20096ccf32e2ffba9a02cacf753aec6019f8ff4d63ce2219717bd9971e703950762218de19b960f3326994e1ab94ebf530cff513c3b086c8619f2a"}}, &(0x7f0000000180)=0x0) timer_delete(r2) connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x100}, 0x10) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000001c0)={@loopback=0x7f000001}, 0x8) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)}, 0x0) timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) tkill(0x0, 0x1000000000016) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x70, 0x4, 0x5, 0x5, 0x0, 0x0, 0x0, 0x2002, 0xe, 0x0, 0x6f, 0x0, 0xffff, 0x92c2, 0xff, 0x7, 0x0, 0x2, 0xd330, 0x0, 0x7a8, 0x5, 0x0, 0xffffffffffffffae, 0x1, 0x1000, 0x9, 0x1, 0x8, 0x101, 0x1ea, 0xc2, 0x0, 0x6, 0x80000001, 0xcff7, 0x100000002000, 0x0, 0x5, 0x4, @perf_config_ext={0x4c}, 0x24800, 0x7, 0x0, 0x7, 0x0, 0x3, 0x1}, 0xffffffffffffffff, 0xe, r0, 0x0) 2018/06/03 23:12:34 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) socket$nl_route(0x10, 0x3, 0x0) 2018/06/03 23:12:34 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) r1 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)=').posix_acl_accesseth0&self\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) [ 612.945787] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 23:12:34 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000200)=0x5, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) close(r4) 2018/06/03 23:12:34 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xf4010000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:34 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0xffffffffffffffff) 2018/06/03 23:12:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x1100}, 0x6) 2018/06/03 23:12:34 executing program 2: r0 = socket(0xffffffffffffffff, 0x3, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bond_slave_1\x00', &(0x7f0000000080)=@ethtool_cmd={0x26}}) [ 613.057409] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/03 23:12:34 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) shutdown(r0, 0x0) [ 613.139660] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 613.249147] IPVS: ftp: loaded support on port[0] = 21 2018/06/03 23:12:35 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3c, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x47acd}, 0x6) 2018/06/03 23:12:35 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="af26262c8523bf012cf66f") openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffc7) 2018/06/03 23:12:35 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ec71dc7d276f72b7f7556707ffa0ce4b8ad40d281e608b", 0x17, 0x80, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x54) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x5, 0xc000) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/06/03 23:12:35 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000200)=0x5, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) close(r4) 2018/06/03 23:12:35 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x20200) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)) sendto$inet(r0, &(0x7f0000000040)="35b29e8fc7765ade6ed71974c5e42d827cf1d4", 0xffffffffffffff7e, 0x4000, 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340)=0x5, 0x4) getsockname$inet(r0, &(0x7f0000000240)={0x0, 0x0, @local}, &(0x7f0000000280)=0x10) syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0xad, 0xa200) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x200001, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xd, 0x2, 0x7ff, 0x3, 0x5, 0x1, 0xffffffff}, 0x2c) recvfrom$inet(r0, &(0x7f0000000100)=""/246, 0xf6, 0x140, 0x0, 0x0) 2018/06/03 23:12:35 executing program 5: r0 = getpid() r1 = getpgid(0xffffffffffffffff) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x40, 0x0) r3 = inotify_init() kcmp(r0, r1, 0x0, r2, r3) r4 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r4, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") unshare(0x400) r5 = syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) write$eventfd(r6, &(0x7f0000000080)=0x80, 0x8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000180)=0xf, 0x4) ioctl$IOC_PR_RESERVE(r5, 0x125d, &(0x7f0000000100)) 2018/06/03 23:12:35 executing program 4: r0 = gettid() r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r2}], 0x1, 0xfffffffffffffffa) write$binfmt_aout(r1, &(0x7f0000000280)={{0x108, 0x100000001, 0x0, 0x263, 0x3cd, 0x2, 0x27f, 0x7f}, "0bbbabb4a8e1", [[], [], [], [], [], [], [], [], []]}, 0x926) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r2, 0x2) r4 = dup3(r3, r2, 0x0) write(r2, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) [ 614.026145] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/03 23:12:35 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl(r0, 0x80000008912, &(0x7f0000000240)="0047fc2f07d82c99240970") prctl$seccomp(0x19, 0x6f4000, &(0x7f0000000140)={0x0, &(0x7f00000000c0)}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x80480, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r2, 0x704, 0x70bd2b, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/06/03 23:12:35 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket(0x11, 0x80002, 0x0) bind$packet(r1, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000200)={0x0, 0x4}, 0x4) listen(r2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000040), 0xfffffd5c, 0x20000005, &(0x7f0000000000)={0xa, 0x4e22}, 0x19) r4 = fcntl$dupfd(r2, 0x406, r3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x5, &(0x7f00000001c0)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000000400)={r5, 0x6, &(0x7f00000002c0)=[0x80, 0x3a5, 0x2, 0x6, 0x4, 0x2000], &(0x7f0000000300)=[0x200000000000000, 0x1000, 0x401, 0x0, 0xcf4f, 0xc783, 0x7, 0xd931, 0xae, 0x10000], 0x21, 0x5, 0xb1, &(0x7f0000000380)=[0x7, 0x795, 0x7f, 0x9, 0x5], &(0x7f00000003c0)=[0xe00, 0xff, 0xffffffffffffffff, 0xc14, 0x2, 0x1a03, 0x9, 0xd45, 0x4, 0x7]}) shutdown(r3, 0x1) r6 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r6, 0x8912, &(0x7f0000000080)="0047fc2f07d82c99240970") sendfile(r3, r6, &(0x7f0000000040), 0x5) r7 = socket(0x10, 0x2, 0x0) r8 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x4, 0x80) ioctl$EVIOCGKEYCODE(r8, 0x80084504, &(0x7f0000000140)=""/108) r9 = syz_open_procfs(0x0, &(0x7f0000000340)='net/packet\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r7, r9, &(0x7f00000000c0), 0x80000002) 2018/06/03 23:12:35 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2400000000000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:35 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x1}) syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) sendmsg$can_bcm(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x1d, r2}, 0x10, &(0x7f0000000340)={&(0x7f00000002c0)={0x7, 0x400, 0x100000000, {0x0, 0x2710}, {r3, r4/1000+30000}, {0x0, 0x4, 0x6, 0x7}, 0x1, @canfd={{0x1, 0x80, 0xfb, 0x2000}, 0x2d, 0x3, 0x0, 0x0, "3361405dfe52d61f760fe32cc9fdabe3b6496052810651c74b58f7a73b986b25ae3571dd5bb3781540986a0eacd3e68c0895e6d0e6e7cd56bc51e1d4231754d0"}}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x1) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:35 executing program 5: r0 = socket$inet6(0xa, 0x201000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000001c0), 0x1000000000000194, &(0x7f0000000200)=""/51, 0x33}, 0x0) rt_sigaction(0x35, &(0x7f0000000000)={0x1}, 0x0, 0x8, &(0x7f0000000040)) 2018/06/03 23:12:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xcf7a040000000000}, 0x6) 2018/06/03 23:12:35 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000200)=0x5, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) close(r4) [ 614.237461] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/06/03 23:12:35 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x4000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:35 executing program 3: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20, 'eth0'}, {0x20, '-@^@'}, {0x20}], 0xa, "59ddba6578"}, 0x1b) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x400002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000180)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000200)=r2) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f00000001c0)={r3}, &(0x7f0000000100), 0x8) mmap(&(0x7f00001bd000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) 2018/06/03 23:12:35 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") timer_create(0xfffffffffffffffc, &(0x7f00000000c0)={0x0, 0x25}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, r1+30000000}}, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x18, 0x5, @tid=r2}, &(0x7f0000000200)) [ 614.296528] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/03 23:12:37 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:37 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000280)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x306, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x4e20}, 'bridge_slave_1\x00'}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10003, 0x3, 0x5000, 0x2000, &(0x7f0000ffc000/0x2000)=nil}) sendto(r0, &(0x7f00000001c0)="6e58f83778f463d0858c65d89fbfd426867a43dbfb46610f331476c80a1e3fee2afe3fb3645a07089c344d59e0934fc71b9b5a0b2384559d158b5b890a554aa4f6acfebd70cdf3efd1a849c09ea95cf5db69a73bacd3ea6e7337c964b34bd6669e5b8958aeca5d38fe3cc5909378eda3cf9710aea0b7d0b2f85db6b6314ac294405bef1301d99a19b93ac924d3679ec510072bf605afbfb8d3c96d177502", 0x9e, 0x200000c0, &(0x7f0000000080)=@l2={0x1f, 0x1c1, {0x1ff, 0x71c7, 0xff, 0x7fff, 0x1, 0x20}, 0xd13, 0x4}, 0x80) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) 2018/06/03 23:12:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0x2, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8224}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x4001, 0x0) 2018/06/03 23:12:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xe0ffffff}, 0x6) 2018/06/03 23:12:37 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xb000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:37 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 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, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x2) dup3(r2, r1, 0x0) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = semget$private(0x0, 0x1, 0x148) semop(r3, &(0x7f0000000040)=[{0x2, 0x8, 0x800}, {0x4, 0xfffffffffffffffd, 0x800}, {0x7, 0xd4f, 0x1000}, {0xa6257418501159d3, 0xa000000000000, 0x1800}, {0x4, 0x5, 0x1800}], 0x5) tkill(r0, 0x27) 2018/06/03 23:12:37 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000200)=0x5, 0x8) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x80) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @remote}, &(0x7f00000000c0)=0xc) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) r4 = socket(0x10, 0x2, 0xc) write(r4, &(0x7f0000000040)="1f0000000104ff00fd4354c007110000f3e9000008000100010423dcffdf00", 0x1f) close(r4) 2018/06/03 23:12:37 executing program 2: r0 = socket(0x1e, 0x805, 0x0) syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_tables_matches\x00') ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r2) unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) [ 615.656852] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/06/03 23:12:37 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3c000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:37 executing program 7: prctl$intptr(0xa, 0x1) r0 = socket$inet(0x2b, 0x41, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000340)={0x1, &(0x7f0000000040)=[{0x40, 0x0, 0x10000, 0x100}]}, 0x10) socketpair(0xf, 0x5, 0x7, &(0x7f0000000380)={0xffffffffffffffff}) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000000640)=""/4096) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0xa00, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000200)={{0x6000, 0x100004, 0xb, 0xffffffff80000001, 0xd4e5, 0xaa8, 0x40, 0x5, 0x6, 0x2, 0x5, 0x3c}, {0x0, 0xf004, 0xa, 0xffff, 0x9, 0x5, 0x2, 0x1, 0x7, 0x98, 0x5, 0x4}, {0x0, 0xf000, 0x0, 0x10000, 0x3, 0x1, 0x100000001, 0x5, 0x6, 0x10001, 0xfffffffffffffc00, 0x8fb5}, {0x5000, 0xf000, 0xd, 0x7, 0x5, 0x5, 0x2, 0x9437, 0xfff2, 0x2, 0x0, 0xff}, {0xf000, 0xd002, 0xe, 0x6, 0x6, 0x73e, 0x3fbb, 0x1ff, 0x7656, 0x8000, 0x1, 0x4}, {0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x8011, 0x7, 0x3ff, 0xe4, 0x9, 0x101}, {0x5000, 0x13000, 0x0, 0x2, 0x0, 0x0, 0x2, 0x9431, 0x9, 0x1, 0xffffffffffffff01}, {0xf003, 0x2, 0x4, 0x3, 0x81, 0x3, 0x5, 0x0, 0xfffffffffffffffe, 0xfff, 0x40, 0x10001}, {0x107001, 0x1}, {0xf000, 0x6000}, 0x10000, 0x0, 0x106000, 0x0, 0x8, 0x400, 0x4, [0x8, 0x0, 0xb3c9, 0x7f]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x12f, @empty, 0x3}}, 0x5, 0xfc, 0x1, 0xe3, 0x14}, &(0x7f0000000180)=0x98) socketpair$inet(0x2, 0x805, 0xc1, &(0x7f00000003c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x1}, 0x8) 2018/06/03 23:12:37 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x3, &(0x7f0000000980)) chmod(&(0x7f00000000c0)='./file0\x00', 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x6a750000000000) 2018/06/03 23:12:37 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000340)=""/4096) r1 = add_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0x0, 0xfffffffffffffffe) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@buf={0xe8, &(0x7f0000001340)="ec7ecc77f241784f38b76cb28e8dd02a49fae78fb0593da4111941ff53ce7890edb4ec31ff5bae9629db1e4e793c2b76c766396f861b96109f42a80052e97e22a6a12d1c18518904f3a1d72b73965a4ee6c4668081c7d3bf8585954286a1a75b33d0e4bbad0692f5028f1b3512f9f303bca280dfa9bbdd904bd6132299bb435269f55b6368de5ee2d4a0659bbfd2f16b4f782d0399bb9be31719593e3d3603aa7a70aaf970bcda4ef6e0a43ffda11163f040baf78b54c31067ab133f9727eac93919ab6a6d2ec673bfc67480ae1df5d917896a4b6780135a8fdc214c8df2fc5c8b7c73baed274102"}) add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="0850ac3ec70d2476185d885367ff4cf58d423cf465ab159e9033f76f25d40993f5cfe7f472564b39359b4249471140cdd4e6bc112ab1bc17ec593893ba862596a00ce9a282a4d0e7f654ceb82ca5d1cdae11769699cab5cf0f59d2052c09acb6fea3e490e17c7bb91d650848517bae4306aae65233b52f4039bb14c0bab722ead17d57ac080552160b41bda68f72285b1a7d921debd4d0cb1a5b43a64959bfe7", 0xa0, r1) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000280), &(0x7f00000002c0)=0xc) 2018/06/03 23:12:37 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x5) write(r0, &(0x7f0000594000)="1f0000000104ff00fd4354c007110000f305010008000100060423dcffdf00", 0x1f) 2018/06/03 23:12:37 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x80040200}, 0x6) 2018/06/03 23:12:37 executing program 2: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000180)="0047fc2f07d82c99240970") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4100, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000040)) r2 = msgget$private(0x0, 0x200) msgctl$IPC_RMID(r2, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x169076, 0x0) sendfile(r3, r3, &(0x7f0000000240), 0x40c007) 2018/06/03 23:12:37 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 615.882430] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 615.896576] Unknown ioctl 1094233732 2018/06/03 23:12:37 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000000)={{0xd1, 0x2, 0x4, 0x5, 0x1, 0x2}, 0x8000}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000be5000)) 2018/06/03 23:12:37 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0xfffffffffffffffb}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e23, 0x2504, @dev={0xfe, 0x80, [], 0x15}, 0x7}}, 0x6000000000, 0x50f4}, 0x90) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000975000)=@can, &(0x7f0000000040)=0x80, 0x0) recvmsg$kcm(r4, &(0x7f0000002700)={&(0x7f00000001c0)=@sco, 0x80, &(0x7f0000001500), 0x0, &(0x7f0000001580)=""/185, 0xb9}, 0x0) write(r3, &(0x7f0000000840), 0xff98) [ 615.962153] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/06/03 23:12:37 executing program 5: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet(0x10, 0x7, 0x6) sendmsg(r1, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000100)="24000000040a07031dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/06/03 23:12:37 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xe, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 616.029253] Unknown ioctl 44672 [ 616.038700] Unknown ioctl 1094233732 [ 616.052342] Unknown ioctl 44672 [ 616.885789] dccp_xmit_packet: Payload too large (65432) for featneg. [ 616.929359] dccp_xmit_packet: Payload too large (65432) for featneg. 2018/06/03 23:12:38 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e24, @rand_addr}, 0xfffffffffffffe49) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000000c0)={{0x3, 0x0, 0x2, 0x1, 0x4, 0x4222}, 0xd3b, 0x0, 0x101, 0x1, 0x2000000029d80000, "758248eee853f0e9351ba19bf817197131e2129ff80f028161f9120ba7c529e883753d133ec8373bda088a030476effe0da6c45d76983f97a22a3d2627f7895c5a67bb1fb267ef09a7c351c033ccd2f1e860366a93ff07ce00f2360ec92143c3276e7222b2b09d2394c6a3654e09ad1081c9f60b0a48c59cd0538790914ab683"}) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) shutdown(r0, 0x0) 2018/06/03 23:12:38 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffff88, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:38 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000280)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000013000/0x1000)=nil, 0x1000}) close(r0) 2018/06/03 23:12:38 executing program 5: r0 = epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000086fff4)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/keycreate\x00') ioctl$BLKIOMIN(r2, 0x1278, &(0x7f00000000c0)) r3 = getpgrp(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x100000000000200c}) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000000)={r1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x8202, 0x0, 0xa27, r5}, 0x10) 2018/06/03 23:12:38 executing program 4: r0 = gettid() r1 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000044000)={0x0, 0x12, 0x8000000000000000}, &(0x7f0000000040)) getsockname(0xffffffffffffff9c, &(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000500)=0x80) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000540)) socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r3}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r3, 0x40045431, &(0x7f00003b9fdc)) r4 = syz_open_pts(r3, 0x2) r5 = dup3(r4, r3, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr, @dev, 0x0}, &(0x7f0000000300)=0xc) sendto$packet(r5, &(0x7f0000000140)="735ac16a15dc79ed653904b26741a0d81b3f8ed4f33a7221ed710a21df4e8a645ea54d2a0b6b5506060b442427f39cde702eba58190f9a5d27bc4fe1a691dc1e06703da4757cdd807e93ba15f563639327c10d3e7a0606103225f0706b7241690cd70b6d7088bfcdc929585aa03ddd9483ea0f073a097f43080b13ae6d62f439a8d0da224ebaa2cc70688dba4543db90fa197fe30288fe", 0x97, 0x4, &(0x7f0000000340)={0x11, 0x1b, r6, 0x1, 0x80, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) write(r3, &(0x7f0000c34fff), 0xffffff0b) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000002c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000280)=0xb62b) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f0000000380)=""/234) 2018/06/03 23:12:38 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0xffffffffffffffe0}, 0x6) 2018/06/03 23:12:38 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x6}) ioctl$VT_WAITACTIVE(r1, 0x5607) r2 = openat$cgroup_int(r0, &(0x7f00000001c0)='io.bfq.weight\x00', 0x2, 0x0) write(r2, &(0x7f0000000200), 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @multicast2}, &(0x7f0000000140)=0xc) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@getqdisc={0x38, 0x26, 0x608, 0x70bd28, 0x25dfdbfd, {0x0, r3, {0xf}, {}, {0xb, 0x8}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x38}, 0x1, 0x0, 0x0, 0x24000080}, 0x0) 2018/06/03 23:12:38 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000300)=ANY=[@ANYBLOB="0180c20000000180c200000008004500001c00000000000090787f000001ac1414000000cfd166641f58"], &(0x7f0000000000)={0x0, 0x3}) openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x4000, 0x0) r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = fcntl$dupfd(r1, 0x0, r0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="00000000020000000000000000000000", @ANYPTR=&(0x7f00000031c0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="3f01010000000000f821becb1c7f826d25cfe125107abd6cc4ee4dfe472de06054f846ccf1bf30b086b65da9d3575a6619fdf16803b33f9df836d4dcf12dfb3c69317442eb064fa46ab291bda3012d60ab4c1b2c24066f302eba00262dc0c73a8b17c31022800f99561fe9f78f4cbcf16a88d7b8c42f27bb162d4fb70480419d88ccf0af82a59eed9f23816935fe13dfd6979e"], 0x20) write$rdma_cm(r2, &(0x7f0000003240)=@resolve_route={0x4, 0x8, 0xfa00, {r3, 0x8}}, 0x10) r4 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x6, 0x1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000080)={0x5}, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) statfs(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=""/58) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000140)={r5, 0x7}, &(0x7f00000001c0)=0x9afb513b52f9c5cd) 2018/06/03 23:12:38 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0xb00000000000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:38 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x3000000, &(0x7f0000000140)) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40202, 0x0) getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) syz_fuse_mount(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 2018/06/03 23:12:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000140)={0x2, 0xb1, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs, 0x53) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) r2 = syz_open_dev$adsp(&(0x7f0000000280)='/dev/adsp#\x00', 0x1ff, 0x101000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x90, r3, 0x400, 0x70bd2b, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x12}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa49}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x40}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x55}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x4}, 0x26949a36e1a2b6b3) pipe(&(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x2, 0x9, 0x6, 0xffffffffffffff05}]}, 0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'ipddp0\x00', {0x2, 0x4e22, @rand_addr=0x400}}) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000001340)=""/102, 0x66}, 0x0) 2018/06/03 23:12:38 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x400007fffffff) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e24, @broadcast=0xffffffff}, 0xfffffffffffffe30) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0xffffffffffffff83) shutdown(r0, 0x0) 2018/06/03 23:12:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2, 0x200000000000000}, 0x6) 2018/06/03 23:12:39 executing program 1: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="0047fc2f07d82c99240970") r1 = socket(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00\x00d\x00', 0x20, 0x1, 0x3b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f0000000040), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'syz_tun\x00', 'bond_slave_0\x00', 'veth0_to_team\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x2f8, 0x2f8, 0x328, [@bpf0={"6270660000000000000000000000000000000000000000000000000000000001", 0x210}, @ipvs={'ipvs\x00', 0x28, {{@ipv6}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x430) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/06/03 23:12:39 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3200000000000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:39 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="0047fc2f07d82c99240970") r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x71, &(0x7f0000ad2000), &(0x7f0000000080)=0x23c) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000000)=""/91, &(0x7f00000000c0)=0x5b) 2018/06/03 23:12:39 executing program 7: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000040)={0x10000, 0x24, 0x1}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000140)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge_slave_1\x00'}) shutdown(r2, 0x1) 2018/06/03 23:12:39 executing program 3: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0xc7, &(0x7f0000001740)="f4340400000039f096e26a110d0000000000000000") r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x105080) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001880)='/proc/self/net/pfkey\x00', 0x10400, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000018c0)=0x3f) r3 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8000400000000c9, 0x0) r4 = syz_open_dev$usbmon(&(0x7f00000016c0)='/dev/usbmon#\x00', 0x2, 0x101000) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000001840)={&(0x7f0000001700)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001800)={&(0x7f00000017c0)={0x40, r5, 0x800, 0x70bd2a, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x95}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}]}, 0x40}, 0x1, 0x0, 0x0, 0x80c0}, 0x4000000) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x40) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_SET_FD(r3, 0x4c00, r1) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000001640)={0x303, 0x33}, 0x4) fcntl$dupfd(r1, 0x0, r1) 2018/06/03 23:12:39 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0xfffffffffffffffa) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x2) write(r1, &(0x7f0000c34fff), 0xffffff0b) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000040)={'team0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) tkill(r0, 0x1000000000016) 2018/06/03 23:12:39 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000500)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2060000000000000008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000001c0), 0x1, 0x20000010) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/06/03 23:12:39 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x24000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) [ 618.038384] xt_bpf: check failed: parse error [ 618.089726] xt_bpf: check failed: parse error 2018/06/03 23:12:39 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x29000000, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "e57044", 0x0, "cd98e8"}}}}}}, &(0x7f0000000100)) 2018/06/03 23:12:39 executing program 2: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x2}}, 0x6c) timer_create(0x7, &(0x7f0000000380)={0x0, 0x3f, 0x2}, &(0x7f0000000040)=0x0) socketpair(0x1b, 0x5, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000000340)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/184, 0xb8}, {&(0x7f0000000280)=""/19, 0x13}], 0x2, &(0x7f0000000300)=""/62, 0x3e, 0x2a}, 0x40000140) timer_delete(r1) 2018/06/03 23:12:39 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2, 0x0) syz_open_pts(r0, 0x400) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x9b, 0x2) 2018/06/03 23:12:39 executing program 7: r0 = socket$inet(0x2b, 0x6, 0x0) bind$inet(r0, &(0x7f0000000600)={0x2, 0x4e23, @rand_addr}, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x0) 2018/06/03 23:12:39 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x48efd7bc, 0x40000) timerfd_gettime(r0, &(0x7f0000000040)) clone(0x10800, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) [ 743.022024] INFO: rcu_sched self-detected stall on CPU [ 743.027528] 0-....: (124999 ticks this GP) idle=852/1/4611686018427387906 softirq=180642/180643 fqs=31130 [ 743.037745] (t=125000 jiffies g=96157 c=96156 q=1931) [ 743.043135] NMI backtrace for cpu 0 [ 743.046759] CPU: 0 PID: 6028 Comm: syz-executor3 Not tainted 4.17.0-rc7+ #81 [ 743.053945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 743.063296] Call Trace: [ 743.065881] [ 743.068036] dump_stack+0x1b9/0x294 [ 743.071669] ? dump_stack_print_info.cold.2+0x52/0x52 [ 743.076872] ? lock_release+0xa10/0xa10 [ 743.080846] nmi_cpu_backtrace.cold.4+0x19/0xce [ 743.085713] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 743.090910] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 743.096228] arch_trigger_cpumask_backtrace+0x14/0x20 [ 743.101437] rcu_dump_cpu_stacks+0x175/0x1c2 [ 743.106033] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 743.111159] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 743.116757] ? print_other_cpu_stall+0x4a0/0x4a0 [ 743.121657] ? debug_check_no_locks_freed+0x310/0x310 [ 743.126865] ? find_held_lock+0x36/0x1c0 [ 743.130944] ? perf_trace_lock_acquire+0xe3/0x980 [ 743.135796] ? graph_lock+0x170/0x170 [ 743.139597] ? perf_trace_lock+0x900/0x900 [ 743.143831] ? perf_trace_lock+0x900/0x900 [ 743.148099] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 743.153645] ? pvclock_gtod_notify+0x2db/0x3c0 [ 743.158231] ? graph_lock+0x170/0x170 [ 743.162035] ? graph_lock+0x170/0x170 [ 743.165853] ? __lock_is_held+0xb5/0x140 [ 743.169928] rcu_check_callbacks+0x21b/0xad0 [ 743.174354] ? rcu_cpu_stall_reset+0x210/0x210 [ 743.178955] ? trace_hardirqs_off+0xd/0x10 [ 743.183198] ? raise_softirq+0x1b2/0x450 [ 743.187273] ? raise_softirq_irqoff+0x310/0x310 [ 743.191953] ? account_guest_time+0x3d0/0x3d0 [ 743.196454] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 743.202090] ? hrtimer_run_queues+0x70/0x390 [ 743.206491] ? run_local_timers+0x168/0x1d0 [ 743.210887] ? timer_clear_idle+0x50/0x50 [ 743.215060] ? account_system_time+0x7f/0xb0 [ 743.219464] ? account_process_tick+0x76/0x240 [ 743.224049] update_process_times+0x2d/0x70 [ 743.228361] tick_sched_handle+0x9f/0x180 [ 743.232503] tick_sched_timer+0x45/0x130 [ 743.236711] __hrtimer_run_queues+0x3e3/0x10a0 [ 743.241399] ? tick_sched_do_timer+0x1a0/0x1a0 [ 743.245971] ? hrtimer_start_range_ns+0xd10/0xd10 [ 743.250819] ? pvclock_read_flags+0x160/0x160 [ 743.255456] ? kvm_clock_read+0x25/0x30 [ 743.259434] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 743.264445] ? kvm_clock_read+0x25/0x30 [ 743.268411] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 743.273426] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 743.278781] ? do_timer+0x50/0x50 [ 743.282245] ? rcu_nmi_exit+0xd7/0x2b0 [ 743.286174] ? do_raw_spin_lock+0xc1/0x200 [ 743.290526] hrtimer_interrupt+0x2f3/0x750 [ 743.294775] smp_apic_timer_interrupt+0x15d/0x710 [ 743.299616] ? smp_call_function_single_interrupt+0x650/0x650 [ 743.305511] ? _raw_spin_lock+0x32/0x40 [ 743.309485] ? _raw_spin_unlock+0x22/0x30 [ 743.313620] ? handle_edge_irq+0x330/0x870 [ 743.317875] ? task_prio+0x50/0x50 [ 743.321449] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 743.326314] apic_timer_interrupt+0xf/0x20 [ 743.330546] [ 743.332796] RIP: 0010:write_comp_data+0x11/0x70 [ 743.337462] RSP: 0018:ffff8801b80af928 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13 [ 743.345187] RAX: 0000000000000000 RBX: ffff8801d2906d80 RCX: ffffffff84b30dbf [ 743.352446] RDX: 0000000000006000 RSI: 0000000000006000 RDI: 0000000000000003 [ 743.359704] RBP: ffff8801b80af938 R08: ffff8801ca89a140 R09: ffffed003b5c46d2 [ 743.366955] R10: 0000000000000003 R11: 0000000000000001 R12: 0000000000000000 [ 743.374213] R13: ffff8801ce55c858 R14: ffff8801b8848860 R15: ffff8801b8848780 [ 743.381498] ? lo_ioctl+0x1b5f/0x2130 [ 743.385321] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 743.390857] lo_ioctl+0x1b5f/0x2130 [ 743.394477] ? trace_hardirqs_on+0xd/0x10 [ 743.398619] ? _raw_spin_unlock_irq+0x27/0x70 [ 743.403105] ? lo_rw_aio_complete+0x430/0x430 [ 743.407613] blkdev_ioctl+0x9b6/0x2020 [ 743.411488] ? blkpg_ioctl+0xc40/0xc40 [ 743.415383] ? lock_downgrade+0x8e0/0x8e0 [ 743.419527] ? kasan_check_read+0x11/0x20 [ 743.423682] ? rcu_is_watching+0x85/0x140 [ 743.427845] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 743.433240] ? __fget+0x40c/0x650 [ 743.436709] ? expand_files.part.8+0x9a0/0x9a0 [ 743.441311] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 743.446444] block_ioctl+0xee/0x130 [ 743.450077] ? blkdev_fallocate+0x400/0x400 [ 743.454389] do_vfs_ioctl+0x1cf/0x16a0 [ 743.458298] ? ioctl_preallocate+0x2e0/0x2e0 [ 743.462885] ? fget_raw+0x20/0x20 [ 743.466354] ? putname+0xf2/0x130 [ 743.469799] ? rcu_read_lock_sched_held+0x108/0x120 [ 743.474818] ? kmem_cache_free+0x25c/0x2d0 [ 743.479071] ? exit_to_usermode_loop+0x87/0x310 [ 743.483758] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 743.489308] ? security_file_ioctl+0x94/0xc0 [ 743.493747] ksys_ioctl+0xa9/0xd0 [ 743.497396] __x64_sys_ioctl+0x73/0xb0 [ 743.501303] do_syscall_64+0x1b1/0x800 [ 743.505335] ? finish_task_switch+0x1ca/0x840 [ 743.510026] ? syscall_return_slowpath+0x5c0/0x5c0 [ 743.514965] ? syscall_return_slowpath+0x30f/0x5c0 [ 743.519906] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 743.525262] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 743.530096] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 743.535276] RIP: 0033:0x455a09 [ 743.538454] RSP: 002b:00007fd750de8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 743.546289] RAX: ffffffffffffffda RBX: 00007fd750de96d4 RCX: 0000000000455a09 [ 743.553569] RDX: 0000000000000014 RSI: 0000000000004c00 RDI: 0000000000000015 [ 743.561031] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 743.568493] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 743.575774] R13: 00000000000002de R14: 00000000006f9570 R15: 0000000000000000 [ 752.682029] INFO: rcu_bh self-detected stall on CPU [ 752.688034] 0-....: (1 GPs behind) idle=852/1/4611686018427387906 softirq=179887/180643 fqs=31006 [ 752.697206] (t=125000 jiffies g=-96 c=-97 q=3) [ 752.701962] NMI backtrace for cpu 0 [ 752.705692] CPU: 0 PID: 6028 Comm: syz-executor3 Not tainted 4.17.0-rc7+ #81 [ 752.712956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 752.722401] Call Trace: [ 752.724979] [ 752.727134] dump_stack+0x1b9/0x294 [ 752.730757] ? dump_stack_print_info.cold.2+0x52/0x52 [ 752.735944] ? lock_release+0xa10/0xa10 [ 752.739932] nmi_cpu_backtrace.cold.4+0x19/0xce [ 752.744613] ? lapic_can_unplug_cpu.cold.26+0x3f/0x3f [ 752.749806] nmi_trigger_cpumask_backtrace+0x151/0x192 [ 752.755109] arch_trigger_cpumask_backtrace+0x14/0x20 [ 752.760302] rcu_dump_cpu_stacks+0x175/0x1c2 [ 752.764885] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 752.769910] check_cpu_stall.isra.61.cold.80+0x36c/0x59a [ 752.775381] ? print_other_cpu_stall+0x4a0/0x4a0 [ 752.780423] ? debug_check_no_locks_freed+0x310/0x310 [ 752.785779] ? find_held_lock+0x36/0x1c0 [ 752.789927] ? perf_trace_lock_acquire+0xe3/0x980 [ 752.794785] ? graph_lock+0x170/0x170 [ 752.798590] ? perf_trace_lock+0x900/0x900 [ 752.802831] ? perf_trace_lock+0x900/0x900 [ 752.807207] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 752.812749] ? pvclock_gtod_notify+0x2db/0x3c0 [ 752.817387] ? show_rcu_gp_kthreads+0x30/0x30 [ 752.821966] ? graph_lock+0x170/0x170 [ 752.825847] ? graph_lock+0x170/0x170 [ 752.829756] ? __lock_is_held+0xb5/0x140 [ 752.833916] rcu_check_callbacks+0x21b/0xad0 [ 752.838338] ? rcu_cpu_stall_reset+0x210/0x210 [ 752.842916] ? trace_hardirqs_off+0xd/0x10 [ 752.847330] ? raise_softirq+0x1b2/0x450 [ 752.851395] ? raise_softirq_irqoff+0x310/0x310 [ 752.856155] ? account_guest_time+0x3d0/0x3d0 [ 752.860728] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 752.866264] ? hrtimer_run_queues+0x70/0x390 [ 752.870701] ? run_local_timers+0x168/0x1d0 [ 752.875129] ? timer_clear_idle+0x50/0x50 [ 752.879281] ? account_system_time+0x7f/0xb0 [ 752.883711] ? account_process_tick+0x76/0x240 [ 752.888300] update_process_times+0x2d/0x70 [ 752.892617] tick_sched_handle+0x9f/0x180 [ 752.896749] tick_sched_timer+0x45/0x130 [ 752.900884] __hrtimer_run_queues+0x3e3/0x10a0 [ 752.905598] ? tick_sched_do_timer+0x1a0/0x1a0 [ 752.910184] ? hrtimer_start_range_ns+0xd10/0xd10 [ 752.915042] ? pvclock_read_flags+0x160/0x160 [ 752.919542] ? kvm_clock_read+0x25/0x30 [ 752.923694] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 752.928702] ? kvm_clock_read+0x25/0x30 [ 752.932659] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 752.937659] ? ktime_get_update_offsets_now+0x3d3/0x5c0 [ 752.943033] ? do_timer+0x50/0x50 [ 752.946476] ? rcu_nmi_exit+0xd7/0x2b0 [ 752.950352] ? do_raw_spin_lock+0xc1/0x200 [ 752.954586] hrtimer_interrupt+0x2f3/0x750 [ 752.958824] smp_apic_timer_interrupt+0x15d/0x710 [ 752.963668] ? smp_call_function_single_interrupt+0x650/0x650 [ 752.969557] ? _raw_spin_lock+0x32/0x40 [ 752.973542] ? _raw_spin_unlock+0x22/0x30 [ 752.977706] ? handle_edge_irq+0x330/0x870 [ 752.982036] ? task_prio+0x50/0x50 [ 752.985678] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 752.990541] apic_timer_interrupt+0xf/0x20 [ 752.994763] [ 752.996998] RIP: 0010:__sanitizer_cov_trace_pc+0x20/0x50 [ 753.002440] RSP: 0018:ffff8801b80af938 EFLAGS: 00000246 ORIG_RAX: ffffffffffffff13 [ 753.010236] RAX: ffff8801ca89a140 RBX: ffff8801d2906d80 RCX: ffffffff84b30cf7 [ 753.017585] RDX: 0000000000000000 RSI: ffffffff84b30d07 RDI: 0000000000000005 [ 753.025202] RBP: ffff8801b80af938 R08: ffff8801ca89a140 R09: ffffed003b5c46d2