4c2b5f7c228254b", 0xc5, 0x20000000, &(0x7f00000000c0)={0x4, 0x0, 0xf7, "e7c7604646fc", 0x3}, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x14, 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000002c0)={r3}) 2018/05/04 12:43:00 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) r1 = getpgid(0x0) r2 = geteuid() getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000540)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000580)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000740)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@mcast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000880)=0xe8) getresgid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) r10 = creat(&(0x7f0000000980)='./file0\x00', 0x14) r11 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000a00)={0x0}, &(0x7f0000000a40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000b80)=0xe8) getresgid(&(0x7f0000000bc0), &(0x7f0000000c00)=0x0, &(0x7f0000000c40)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c80)={0x0}, &(0x7f0000000cc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000e00)=0xe8) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000f00)='/dev/loop-control\x00', 0x32407fe1cad47bed, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000f40)={0x0, 0x80000, 0xffffffffffffffff}) r20 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000f80)) r21 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000fc0)='tasks\x00', 0x2, 0x0) r22 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000)={0x0}, &(0x7f0000001040)=0xc) r24 = geteuid() r25 = getegid() r26 = getpgid(0xffffffffffffffff) r27 = getuid() r28 = getegid() r29 = syz_open_pts(0xffffffffffffffff, 0x2000) r30 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/member\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001540)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000001640)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer\x00', 0x0, 0x0) r35 = syz_open_procfs(0x0, &(0x7f0000001740)='limits\x00') r36 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001780)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r37 = socket$inet6_sctp(0xa, 0x1, 0x84) r38 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/rfkill\x00', 0x101000, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0}, &(0x7f0000001840)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001880)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000001980)=0xe8) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r42 = accept$inet(0xffffffffffffffff, &(0x7f0000004000), &(0x7f0000004040)=0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004300)=0x0) getgroups(0x7, &(0x7f0000004340)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000004380)={0x0}, &(0x7f00000043c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004400)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000004500)=0xe8) stat(&(0x7f0000004540)='./file0\x00', &(0x7f0000004580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r48 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000004600)={0x6, 0x0, 0x1, 0xffffffffffffff9c}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000004640)={0xffffffffffffffff}) r51 = accept4$unix(0xffffffffffffff9c, &(0x7f0000004680)=@abs, &(0x7f0000004700)=0x6e, 0x80800) r52 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000004740)='/dev/hwrng\x00', 0x80, 0x0) r53 = syz_fuse_mount(&(0x7f0000004780)='./file0\x00', 0x1000, 0x0, 0x0, 0x6, 0x80) r54 = openat$urandom(0xffffffffffffff9c, &(0x7f00000047c0)='/dev/urandom\x00', 0x440, 0x0) r55 = inotify_init() r56 = socket$nl_xfrm(0x10, 0x3, 0x6) r57 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004800)='/dev/ppp\x00', 0x40000, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004840)={0x0, 0x0}) stat(&(0x7f0000004880)='./file0\x00', &(0x7f00000048c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r60 = getegid() r61 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000004940)={0x0, 0x0}, &(0x7f0000004980)=0xc) r63 = getegid() r64 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r65 = eventfd2(0x200, 0x80000) r66 = openat$md(0xffffffffffffff9c, &(0x7f00000049c0)='/dev/md0\x00', 0xde53ac8cacb433a8, 0x0) r67 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000004a00)='cgroup.subtree_control\x00', 0x2, 0x0) r68 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000004a40), 0x80800) r69 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000004a80), &(0x7f0000004ac0)=0xe, 0x80000) r70 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000004b00), 0x800) r71 = openat$zero(0xffffffffffffff9c, &(0x7f0000004b40)='/dev/zero\x00', 0x0, 0x0) r72 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000004b80)='/selinux/relabel\x00', 0x2, 0x0) r73 = socket$inet6_udp(0xa, 0x2, 0x0) r74 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000004e80), &(0x7f0000004f00)=0x60) r75 = mq_open(&(0x7f0000004f40)='%wlan1vmnet1\x00', 0x1, 0x18c, &(0x7f0000004f80)={0x5, 0x7, 0x101, 0x17, 0x64, 0x1, 0x2, 0x8001}) r76 = socket$inet6_icmp(0xa, 0x2, 0x3a) r77 = openat$null(0xffffffffffffff9c, &(0x7f0000004fc0)='/dev/null\x00', 0xc00, 0x0) r78 = fanotify_init(0x11, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005040)={0x0, 0x80000, 0xffffffffffffffff}) r81 = socket$inet6_dccp(0xa, 0x6, 0x0) r82 = accept$inet(0xffffffffffffffff, &(0x7f0000005080)={0x0, 0x0, @loopback}, &(0x7f00000050c0)=0x10) r83 = syz_open_dev$loop(&(0x7f0000005100)='/dev/loop#\x00', 0x3, 0x0) r84 = socket$nl_crypto(0x10, 0x3, 0x15) r85 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000005140)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) r86 = socket$key(0xf, 0x3, 0x2) r87 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000005180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r88 = socket$netlink(0x10, 0x3, 0x14) r89 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000051c0)='net/route\x00') r90 = creat(&(0x7f0000005200)='./file0\x00', 0x2) r91 = accept$unix(0xffffffffffffffff, &(0x7f0000005240)=@abs, &(0x7f00000052c0)=0x6e) r92 = signalfd4(0xffffffffffffffff, &(0x7f0000005300)={0x401}, 0x8, 0x800) r93 = syz_open_dev$random(&(0x7f0000005340)='/dev/random\x00', 0x0, 0x8000) r94 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000005380)=@full, &(0x7f0000005400)=0x48, 0x800) r95 = signalfd4(0xffffffffffffffff, &(0x7f0000005440)={0x375795d8}, 0x8, 0x80800) r96 = open(&(0x7f0000005480)='./file0\x00', 0x80, 0x110) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000054c0)=0x0) stat(&(0x7f0000005500)='./file0\x00', &(0x7f0000005540)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000055c0)='./file0\x00', &(0x7f0000005600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r100 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005680)='./cgroup.net/syz0\x00', 0x200002, 0x0) r101 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000056c0)='syz0\x00', 0x200002, 0x0) r102 = fanotify_init(0x42, 0x2) r103 = openat$ion(0xffffffffffffff9c, &(0x7f0000005700)='/dev/ion\x00', 0x402000, 0x0) r104 = timerfd_create(0x7, 0x80000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005740)={0xffffffffffffffff, 0xffffffffffffffff}) r106 = syz_open_dev$evdev(&(0x7f0000005780)='/dev/input/event#\x00', 0xd63, 0x101000) r107 = syz_open_dev$mice(&(0x7f00000057c0)='/dev/input/mice\x00', 0x0, 0x10002) r108 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005800)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000005900)=0xe8) r110 = getegid() r111 = fcntl$getown(0xffffffffffffffff, 0x9) fstat(0xffffffffffffffff, &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000059c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000005a40)=0x0) stat(&(0x7f0000005a80)='./file0\x00', &(0x7f0000005ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r117 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006200)='/selinux/member\x00', 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006240)={0xffffffffffffffff, 0xffffffffffffffff}) r119 = socket$inet_sctp(0x2, 0x1, 0x84) r120 = accept$netrom(0xffffffffffffffff, &(0x7f0000006280), &(0x7f00000062c0)=0x10) r121 = syz_open_dev$random(&(0x7f00000064c0)='/dev/random\x00', 0x0, 0x101001) pipe(&(0x7f0000006500)={0xffffffffffffffff, 0xffffffffffffffff}) r123 = syz_open_dev$random(&(0x7f0000006540)='/dev/random\x00', 0x0, 0x8000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006580)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000065c0)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000066c0)=0xe8) getgroups(0x4, &(0x7f0000006700)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$ION_IOC_ALLOC(0xffffffffffffff9c, 0xc0184900, &(0x7f0000006740)={0x6, 0xb, 0x1, 0xffffffffffffffff}) r128 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000006780)='cgroup.type\x00', 0x2, 0x0) r129 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000067c0)='/selinux/relabel\x00', 0x2, 0x0) r130 = eventfd2(0xfffffffffffffffa, 0x801) r131 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000006800), &(0x7f0000006840)=0x10, 0x80000) r132 = openat$md(0xffffffffffffff9c, &(0x7f0000006880)='/dev/md0\x00', 0x200000, 0x0) r133 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000068c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r134 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000006900)='/selinux/status\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000006940)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000006980)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000006300)=0xe8) lstat(&(0x7f0000006ac0)='./file0\x00', &(0x7f0000006b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r138 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006e80)='/selinux/member\x00', 0x2, 0x0) r139 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000006ec0)='/dev/rfkill\x00', 0x40000, 0x0) r140 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000006f00), &(0x7f0000006f80)=0x60) r141 = socket$nl_netfilter(0x10, 0x3, 0xc) r142 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006fc0)='/dev/loop-control\x00', 0x8000, 0x0) r143 = socket$inet6_dccp(0xa, 0x6, 0x0) r144 = socket$l2tp(0x18, 0x1, 0x1) r145 = socket$nl_xfrm(0x10, 0x3, 0x6) r146 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000007000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000007040)=0x1c, 0x80000) r147 = eventfd2(0x1f, 0x80001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000007080)=0x0) r149 = geteuid() fstat(0xffffffffffffffff, &(0x7f00000070c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000007380)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="55ff6ba165267d42482b3b9772710c3f83b1b89c2692ea67129da0b92752031a5ce0dfb0fce35818aadcad559c862a9cfe8b9084500ce16aa7566d1625ff637529c70395128e88060228ba25efa09808c365b7710e46205b4870", 0x5a}, {&(0x7f0000000240)="8140d94ad51a2a150aec1c874aee51f658ebd57a4ed3be3b12aa9b6dcfbe41630b3bd8aa6fb9d75ef64b90669a192200d514999b6f2531022c85480e5808496d07857ec5cd06d71ad74710bdbc129cdf1fe7007011185260ade71d62f6e2e3b9448cd5c8469926de023deaa85571c5d295734a12b2d78cd72db9a3b12e8995bd0d31f370bc9fac0e8def415e38ad20d98dc85f2e671ce06e2886fce9bb1521e5e4190da277e6d6ea4701b22832f558c3ca4563a31b02f1d5afef", 0xba}, {&(0x7f00000003c0)="00cdc418a16c17401e626774b5c0399e20099cfbf0e4d6aa5c14dd6fe8b2738a822efbd0506b1f69ee27cf1940594d799002a70e86d3136590a19319ae1e1cffaf9e1a7c3521076b56fef51bdd24f7b9dc4d01fdbabf03b91e74b3f1193df0e2341914f01b35054753f7ae14c765c6bdc6677d4263a3a0dea8e2b564d0218770a806e6117314ce7dc4d2ec545f86dc5697b7dfc903459ad79ca2f2402461bc27878365", 0xa3}, {&(0x7f0000000300)="11a0dbcfc4a5c3eb0f735775b6176f91b33dba60a881ae7807f0cb678961fd2efa6bca5a88fab884110135b06a24", 0x2e}], 0x4, &(0x7f00000010c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r29, r30]}], 0x138, 0xc0c1}, {&(0x7f0000001200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001280)="dbef8c8b273dcd1f593dfad72b96706d3a984690724cdb02930eac945c26dd4ee4457a80ebbba468d1ed4042f71d1b98ea1eea7b06f0474cb016e4a9b4d468c37c8e1f1d427484df2dc152cd3d0ee43596bb0baeb283f6e6f6da9e6893be24e2a7c2ba231b22744655949206fb9dd84af6a9366fe925cec09d88982724d3ecaf496a56d1f1e88bcf6132ef04d7fa05837eed838350", 0x95}, {&(0x7f0000001340)="65ac12f478f70e25693775776d0d6148fbd9c9bab2bf1c97afc02ba2fdbc576e226071bc420476542caa6b39c527e61058d827b4df61f7b9777390d997211f923abe72c8b52b200d96aee4a5b9d13a1d221c1f2aca96f4474adfe75da2c71e344543aa94f97dc74b4806902a9cd79981791692cc9cfe4ce04559addce0ebae1a23b6101dc4db7031470adc8a87b4d308028a167402c26dc7b91ea9eb3d6cfa2efcdd8804afd3ab5ad6f9939f99f40de113b33a78e2d7af40321e0489d7a25375b99097e564bfe57b75a40b551079f75af2f6ab16dd457191510ac7ff8ea921fd7ea3de48224ccb42", 0xe8}, {&(0x7f0000001440)="93ace8cd8d8073e074a7f945d49d", 0xe}], 0x3, &(0x7f0000001a80)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x28, 0x1, 0x1, [r34, r35, r36, r37, r38]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x68, 0x80}, {&(0x7f0000001b00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003f40)=[{&(0x7f0000001b80)="5bc371eea3597728373a44e115edb208f28f30c10b1279bea24e09697329d5f2d77c6b903eeb6e827ecdb700a13ad29487b3f4bc0f1764913244c6f9b768aca9a3abf377711294a2285b3d09074a309b1694fc7b6cf93ec4aff4a0441b22aa90b1156f", 0x63}, {&(0x7f0000001c00)="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", 0x1000}, {&(0x7f0000003e40)="88d0cc14d786c130c7ce2bc6e7d52c81dda8df51043818e9304a38cb9348b3b1db1b546a2d23b97bec62efb9347d1ae30cd4a9ad8eb6e6328abc895e42a24df2772f6a7228", 0x45}, {&(0x7f0000003ec0)="589c31b1e9d73f30a68beb9011efdd243230779355c369caee4dd2fa13d4225186eda6ff993afaff2a388a8ba9032e9cbe209ea29e3f4b4d628f24be2b6407dfdcdc0f6fba7c53a4166d930a5a9cd1cfe7eb3bd6e4c689d1fcc0ed1996983dfd86c827881149fbce2a239db7b2ddeddfe5c5503c99c2", 0x76}], 0x9, &(0x7f0000004080)=[@rights={0x18, 0x1, 0x1, [r42]}], 0x18, 0x4044844}, {&(0x7f00000040c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000042c0)=[{&(0x7f0000004140)="3561710f0efd969a48fd2ac000e8795a388bc042b34264a165f29aeb3b6b049c43462eddd6b5f7d88781b8485905a1531a25afeb7367b8f963c732f1f5ade81b6f1f1abc95", 0x45}, {&(0x7f00000041c0)="19022b7490f0754f83fb34bb580bb2c88e942bcf4fc25a5c7e5540f446631ce1a0a13c3d8688799becd968b3e5", 0x2d}, {&(0x7f0000004200)="298e08e4e4f2623ea01d096247ce3eff56b8fc4e37f4ebfc5488a776e8b01b71b485ec093a2a7db1629b21adab93d43f53815042ad1de8faac72afa3db471506f76c9a86a94cf52c9f324296f49d26bfba8e196a224862186cfe7c66c3310774d4c0d6b6661aa4c71deed710e946385d338e8354387041782d", 0x79}, {&(0x7f0000004280)="ad0fd25de895f40c8077ba8ca6bbac9f8046b686a8f83078028c8b6d2ca4fffe9642d5ab5a396c602a5464c5f7a91fad34aea78a73", 0x35}], 0x4, &(0x7f0000004bc0)=[@cred={0x20, 0x1, 0x2, r43, 0xffffffffffffffff, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x28, 0x1, 0x1, [r48, r49, r50, r51, r52, r53]}, @rights={0x18, 0x1, 0x1, [r54, r55]}, @rights={0x18, 0x1, 0x1, [r56, r57]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x38, 0x1, 0x1, [r64, r65, r66, r67, r68, r69, r70, r71, r72, r73]}], 0x110, 0x24000051}, {&(0x7f0000004d00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004e40)=[{&(0x7f0000004d80)="f7136eb2fcd561094e93952c59abd7eefe775888a4e2f917a783802bf5fa861b62f1bbe77652132a2589b0646eedc369ed1da284faef861509aa2a25caa611f573eaa113736686243aa87aa19dfda375a3270c56442639bcc687c6881de53ea9f081df4032e79d05061773fcd8a1ac1345cd2017e68293eb0083be607b42d69ecc685e", 0x83}], 0x1, &(0x7f0000005c00)=[@rights={0x30, 0x1, 0x1, [r74, r75, r76, r77, r78, r79, r80]}, @rights={0x30, 0x1, 0x1, [r81, r82, r83, r84, r85, r86, r87]}, @rights={0x18, 0x1, 0x1, [r88, r89]}, @rights={0x18, 0x1, 0x1, [r90]}, @rights={0x28, 0x1, 0x1, [r91, r92, r93, r94, r95, r96]}, @cred={0x20, 0x1, 0x2, r97, r98, r99}, @rights={0x30, 0x1, 0x1, [r100, r101, r102, r103, r104, r105, r106, r107]}, @cred={0x20, 0x1, 0x2, r108, r109, r110}, @cred={0x20, 0x1, 0x2, r111, r112, r113}, @cred={0x20, 0x1, 0x2, r114, r115, r116}], 0x168, 0x40000}, {&(0x7f0000005d80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000006180)=[{&(0x7f0000005e00)="406ed1e3ff2d6da80f83a6d1e205b6f91064f243e8b88c8f00aff71e75efad2f9057386cdb5a462baecdb74f556b2268f70a90255e77ff9b35508f43ae10a7c00d48b97b83e8e9efa5f0d0ceca998dd1b8bb8ead3546e6a451950d16c54f25b9effa18d71cf5c4efef3f88df493f2842ae760e603479b544e26f0d036f1aa04dfa56f0bdd6febcd8a2477f34f87b1582a09fc45a3d0834efe8949fc1c4878f8807de23d25e60d47419cb2074478530c7325b6fd1f8a21974606236a180f28ce55468344b8aa3ceea731f4a28cc8c135840eed43855eb468e3e13b9e85b017f098e8f5acce5d8be1ebaf0e3b1bc6bfee720b7f288592924", 0xf7}, {&(0x7f0000005f00)="577f0699a7b27f6cb76eb0ded71af7fe70ab7ceab776237c631bf0c6fa6ee4e97b7c291418b6d59029104eda3e766e566aa25b5e4f3ba3e31e343e56091df0efc591d7940f845f1b4d21780538acb78a2fb7a9efcd63181b99c0420531e0c412f6a7e18a3c8e8f", 0x67}, {&(0x7f0000005f80)="bcd1e7b11c7113bfa68ed631768fd5b951772fc18d88fc136f295b9f42bfe833c012f9498acb2bac7c81ad8cb245de6983947f8de7e621aa88fbdc8b8ae08f6e", 0x40}, {&(0x7f0000005fc0)="5a4453c3e58b5c1644d16345d3bde43215ba6413793bb4e45ab395d96d34e7fa8089a52d3667d4320ca83201c4ad327179d1b69bb188440b22cef79a1fa022f4a8261e8616828b9ea0b28ce88a7796997cf49d9fb8eb86eda2ff2c35baf41b749a21892662804b4589c95640c56606a322802d6a8ae61edf73ccfe667eb783380a37566e60463ebd1463608009d9f9df913ac08d95b5387eae1cfbfd74a6cfe257b597a9bf0fe7b16ef6a42194e311eb5dbb74e9bf0ebf4a1c48c4a386ed7dbf6f73daf048b9c889e741369ff3c584a58974401c210ade1c", 0xd8}, {&(0x7f00000060c0)="6006e60e262cd276ec3c55b363c5947e073ac978581f8af8e4bf1bbaef2a92554dc08e97e4067d697c8dd7f27852956a5c439c1d1bca1e41e9a558f3a222656a8b5240eb950027daaa5353011afe2483f5444f7b951c7435cd879c436a444cadf52d58b56a096f35aa59e230bc3c873850973ae4fb5ffddc15071ab5434f26303a94c7ae", 0x84}], 0x5, &(0x7f0000006b80)=[@rights={0x30, 0x1, 0x1, [r117, r118, r119, r120, r121, r122, r123]}, @cred={0x20, 0x1, 0x2, r124, r125, r126}, @rights={0x28, 0x1, 0x1, [r127, r128, r129, r130, r131]}, @rights={0x18, 0x1, 0x1, [r132, r133]}, @rights={0x18, 0x1, 0x1, [r134]}, @cred={0x20, 0x1, 0x2, r135, r136, r137}], 0xc8, 0x20000094}, {&(0x7f0000006c80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006e40)=[{&(0x7f0000006d00)="6b2c99", 0x3}, {&(0x7f0000006d40)="19df05cfbd55a450a0fb9377cc88218a750d", 0x12}, {&(0x7f0000006d80)}, {&(0x7f0000006dc0)="af5f64e2f21fbeba8108ac34937824459ebbe0cc515dcb2e736a177458db6b2b63fd8b1c29cde031b8642144de7748980043d6dc170cb9cf4c4b7cf766a6fd22d354ee126705660af415e2be10d0dac94a95a11d7f4c859f4aaf603b77dfa6b6", 0x60}], 0x4, &(0x7f0000007140)=[@rights={0x18, 0x1, 0x1, [r138, r139]}, @rights={0x30, 0x1, 0x1, [r140, r141, r142, r143, r144, r145, r146, r147]}, @cred={0x20, 0x1, 0x2, r148, r149, r150}], 0x68, 0x8000}, {&(0x7f00000071c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000007340)=[{&(0x7f0000007240)="b959cb88bff3a5a00c55d02f18864bbe1cb32343576c1fbf816b7be2c65313e4f3bd7bbdc1042356b5fd219adb968ef6f9ef359932f3acddb6f9e7ac073b5ab3b7e40c1de33e764cfcb02995987b6b427d10bba218db69976f29c2e5db600d566e4ce609686909fc5b29d9d74575164af1925a5ce00086e043a6b19bf8733c0b59ebc7d3d9ddbb7473e7d5e5f07ce17f2ab7a118bdb5fa5a09352971eda6da926b116862b7849b3d4f3ee864fe3840a5cdd33943428badf02d8446a09bf4f2200cf1b4b42cc15c836b02191d091feccc9b660269f119648a13769a889ac7cb3f7ada08571e1293fca095331ac827b5d6b9", 0xf1}], 0x1, 0x0, 0x0, 0x8800}], 0x8, 0x40) r151 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r151, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(0x0, r152) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$void(r153, 0xc0045878) 2018/05/04 12:43:00 executing program 6: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000080)=@objname={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37, 0x20, './fi%e0\x00'}, 0x5b) 2018/05/04 12:43:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) write$binfmt_aout(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="cc000680fe02000000000000000000000000000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008f675e77000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x420) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) statfs(&(0x7f0000000580)='./bus\x00', &(0x7f00000005c0)=""/216) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'veth0_to_team\x00', r2}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000001c0)={'vcan0\x00', @ifru_data=&(0x7f0000000180)="c1cc2719b83f4ee8f39ef6df2c771471a4372e1ed4b3ee664da100e44a2878b0"}) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) fdatasync(r1) pivot_root(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)='./bus\x00') creat(&(0x7f00000000c0)='./bus\x00', 0x3) 2018/05/04 12:43:00 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) perf_event_open(&(0x7f0000000300)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000000140)={0x0, 0x1b98a02, 0x2, 0xbe1}) sendmmsg(r0, &(0x7f00000080c0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="e5fd44160de40f34bb2f00acd23474f4e7b9ea673a06e0ecbb232d82fab5279c51367f8825b72e0e", 0x28}], 0x1, &(0x7f0000000200)}}], 0x1, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r2 = getegid() r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='sched\x00') getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f00000002c0), &(0x7f0000000180)=0x40) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001a40)=@assoc_value={0x0, 0x4}, &(0x7f0000001a80)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001ac0)={0x0, 0x1, 0x0, 0x5, 0x3f, 0x0, 0x0, 0xc3}, &(0x7f0000001b00)=0x20) inotify_add_watch(0xffffffffffffffff, &(0x7f0000001a00)='./file0\x00', 0x80000100) inotify_rm_watch(0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000016c0), &(0x7f0000001700)=0xc) chown(&(0x7f0000001580)='./file0\x00', 0x0, r2) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000001900), &(0x7f0000001940)=0x4) modify_ldt$read_default(0x2, &(0x7f0000001640)=""/95, 0x5f) poll(&(0x7f0000001800)=[{0xffffffffffffffff, 0x4000}], 0x27f, 0x0) syz_open_procfs(0x0, &(0x7f00000019c0)='attr/sockcreate\x00') ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f0000001b40)) 2018/05/04 12:43:00 executing program 2: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0x3000000004) write$binfmt_elf64(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl(r1, 0x8, &(0x7f0000000000)="26ef2aba0d731121834f35586598e123b3dca3f0b929342db9faa92f3896e520b58aa4bc1397cb7527f1ec02d1120ea25555ca628dbea63de365187b5b1ad02f691d794016731a25daca5d039eb2cdd5cc009b0aec9c40eb8e78f949ff5eddad") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000480001b1216e8be980301ff0400000000000000000000ab0900baf9c04bc5d3163c6001e6a33ea1a3de3108376a11b63bc3acc26bea31edb1"]) 2018/05/04 12:43:00 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) flock(r0, 0x6) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r2 = open(&(0x7f0000000580)='./file0\x00', 0x101002, 0x1) lseek(r2, 0x0, 0x2) bind$ipx(r1, &(0x7f00000001c0)={0x4, 0x3, 0x0, "113400d012c7"}, 0x10) syz_mount_image$gfs2(&(0x7f0000000540)='gfs2\x00', &(0x7f0000000680)='./file0/file0\x00', 0x7, 0x6, &(0x7f00000019c0)=[{&(0x7f00000006c0)="f479cbc951af40a2cde992ec78db4024f678de15bb24f52e5f6f5a31b2e301b3a668564e167501e9247154988afca0b6b265fe33702dda8eb9857247bf773630d90b22d23cc79997d082f7c7b4bb769502a31ae11db4f4767743949d7608e5f3b8d7f03fa873f40af957d1aa2aff18a7399c67f3c921de7ffb3e484aad28673827f612c76a724075804d49aed05e42101aef266e7a44b49699dc", 0x9a, 0x9}, {&(0x7f0000000780), 0x0, 0x9}, {&(0x7f00000007c0)="9e81d14dc794b99af20e0cfcd7253db1c9c2e1e71118986b034e95eb43e4600a04abdc6e8825e984e1416380d367d7e8e7f8bc5ad2b518a25a1b03d6de10109f48fd84cc40296f1d5d243ffc79ade639ff84acb7411b114c773ce4e6262ab38df2cdb484fb49b7b8d397c89931d565a4a8720a568ca874e6e7dc1b735d5b2f904262a8ae7412f78111d369c6fb5283e2570dbd3102e9df0acffe98136563ee5089e9197fcf502f3898c70a2ee1ec8fff2abd42495cddda4648a4c441032bb3f15398cb582c9188bcc4ba8b5dff126582ca8581908870", 0xd6, 0x9}, {&(0x7f00000008c0)="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", 0x1000, 0x80000000}, {&(0x7f00000018c0)="214135e1e78dd1f35eba4a213b0df354025c9e9ba2c3d8e1a9034b1bd879346f38", 0x21, 0xe18}, {&(0x7f0000001900)="9f9fc79d22aa56dce6685d8a5af0f9947541586c2301fcfa82ea915fbeabdbb0e86fd24c48c9e5afd1b304e27e42ebc2d2a1e8927021f8f467e6902bda20e5c998dac49e56f189e871d20a6cf9ee7132170a66b8c8ac148ff05069b9281b7cb6cdf6f2ab54d2753f7a8a7238e2755b0d78201c74acbbe5ef2c3056a36ad95d5fda11d34e6c3950f9dfb129ddd7610534216a0435037e4897595e1594ad988a80e16d2334ccd023", 0xa7, 0x200000}], 0x20, &(0x7f0000001a80)={[{@nobarrier='nobarrier', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f0000000440)={r3, &(0x7f00000005c0)=""/121}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000640)) mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendfile(r2, r1, &(0x7f0000000380), 0x7fffffff) signalfd(r1, &(0x7f00000000c0), 0x8) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb16d16d6b66732e66617400020401000200027411f8", 0x16}], 0x0, &(0x7f0000000040)={[{@sys_immutable='sys_immutable', 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x31]}, 0x2c}, {@check_normal='check=normal', 0x2c}]}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='jffs2\x00', 0x2000000, &(0x7f0000000240)="266b21e9a59005b5e7b0020264f71070ea0bf23e798729ce2c6251ae905f9edfd26b60a27873eb352dcd9c3c46099f095ed249499faf9210d7a29b6e4ad76af9ea9b833dcbf8f08c86b88a190196bb9e03ebeb80062d2f54a8dfc2d81d6dd796b9c2cb0cd6c445b6e145e4c0aab081cf6ac39bad041f") syz_mount_image$gfs2(&(0x7f0000000340)='gfs2\x00', &(0x7f00000003c0)='./file0\x00', 0x1, 0x1, &(0x7f0000000480)=[{&(0x7f0000000400)="03ad14af476c530198cd883e00f9a14682441937df332e28f597", 0x1a, 0x800}], 0x20c0, &(0x7f00000004c0)={[{@statfs_percent={'statfs_percent', 0x3d, [0x3b, 0x3f]}, 0x2c}, {@hostdata={'hostdata', 0x3d, 'wlan1wlan0bdev'}, 0x2c}, {@noloccookie='noloccookie', 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@commit={'commit', 0x3d, [0xb210771619d1b2a, 0x31, 0x37, 0x32, 0x38, 0x37]}, 0x2c}]}) 2018/05/04 12:43:00 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r2 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='&^nodev\x00', 0x0) keyctl$set_timeout(0xf, r2, 0x7) r3 = fcntl$dupfd(r0, 0x406, r1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000180)={0x0, 0xfffffffffffffffa, 0xfffffffffffffff4, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000200)={r5, 0x7}, &(0x7f0000000240)=0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) 2018/05/04 12:43:00 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080)={0x40, 0x6, 0xc01b, 0xc201, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000180)={0x5, 0x1a67, 0xb3d, 0x80000000, 0xf4, 0x5, 0x0, 0x10000007}, &(0x7f0000000340)={0x53f0, 0x0, 0x9}, &(0x7f00000006c0)={0x0, 0x1c9c380}, &(0x7f00000004c0)={&(0x7f0000000440), 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000740)={{{@in=@multicast1, @in6=@local}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000600)=0x0) syz_mount_image$ext4(&(0x7f0000000680)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x8001, 0x0, &(0x7f0000000880), 0x3, &(0x7f0000000880)=ANY=[@ANYBLOB="75735299e511ab595e0bba7c84726a71756f74613d2c64696f726561645f6e6f6c6ff8bc000000000000000000d4a48fe310a81beed27146cf32d4ee911ea5c1811e"]) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1001, 0x0, r2, 0x0, 0x3, 0x30000) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = fcntl$getown(r3, 0x9) syz_open_procfs(r4, &(0x7f0000000640)='children\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000580)={0x7, 0x0, 0x200, 0x1, 0x4, 0x2b2, 0x0, 0x4}, &(0x7f00000005c0)=0x20) write$sndseq(r1, &(0x7f0000000080), 0xffffff17) socket$netlink(0x10, 0x3, 0x5) restart_syscall() epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000300)) fcntl$setflags(r1, 0x2, 0x1) preadv(r3, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 121.876190] binder: send failed reply for transaction 19, target dead 2018/05/04 12:43:00 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/05/04 12:43:00 executing program 1: clone(0x0, &(0x7f0000000340), &(0x7f0000000300), &(0x7f0000000080), &(0x7f0000000180)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0x99, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000180)=""/153}, &(0x7f0000000040)=0x78) 2018/05/04 12:43:00 executing program 5: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000300)={0x0, 0x7, 0x2, 0x8, r1}) flock(r0, 0x2) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000340)={0x8, 0x4, 0x8001, 0x7, 0x64, 0x6, 0x10001, 0x1, 0x1, 0x0, 0x1}, 0xb) ftruncate(r0, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x20, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)="90a99a3b54571e10d5827f5f83787af0ff009726a5", 0x15}, {&(0x7f00000000c0)="44ee09effe11ea6be89b21543abc6a6a6bd5648ed9d5b39d4174f4034154ecbbbba939153093b7ee7c5c5a71166dcf453a8d6186a6ff12aaa4d638ffaa4c4314b65221915d63489bf87a4c8309bb9b8a414d0da3c4caece20157c4de2f4b2e6b4af7b74b688d0b13d0c3e86f85d469ed6b93e6bb4e0f937063264956029e256af6dd9f79aa", 0x85}, {&(0x7f0000000180)="a720ec71f4a0d3bd3389756def12f80507666f0d5998d73045138833d4e92902ceb4efe1f5694d9622a715c745f2ed3a7a6afe62b9f1a29611dd6a9344e541dc3d08db23a8f667979fc1b8adece11ef315144e3a999d8d58c5dd3691a5f018974ce51c8c5191aa10fc09c07eb567519f0b6a9d0021eeb678f5fb9c6abc43a7d7de9295d8fdd5cd8114455c8e84476d17d9a8f5717e9353f2fb6e6422babd75df3f17977b0b5fb42c9a671ca9665bad5f1bff387e570b7368a016eb2a8fde6e4c9e0791b843f1eafe35e506a481df90e965299b52f9bca9bfab6b405d", 0xdc}], 0x3, 0x0, 0x0, 0x40000}, 0x4) ioprio_get$pid(0x3, r1) 2018/05/04 12:43:01 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet6(r0, 0x0, &(0x7f00000000c0)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblc\x00'}, 0x2c) r3 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x100, 0x35) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000180)={'bridge0\x00', 0x8}) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) [ 122.045488] EXT2-fs (loop6): error: can't find an ext2 filesystem on dev loop6. 2018/05/04 12:43:01 executing program 0: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000040)={'ah\x00'}, &(0x7f0000000080)=0x1e) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x49, "aa08772f3aebeac5132d53f5c5304fce66bae61ba57268041b2c69b05bc9468859390567f4b2cd7243e64ea3d866c5141b8d3898016bd7ed1f93085de385dab0d4296ba1b0d0306140"}, &(0x7f0000000240)=0x51) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x100}, 0x8) r3 = dup2(r0, r1) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x0) r4 = syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x80) finit_module(r4, &(0x7f0000000300)='/dev/urandom\x00', 0x1) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) recvmmsg(r3, &(0x7f0000000340), 0x0, 0x40000100, &(0x7f00000003c0)={r5, r6+10000000}) syz_mount_image$reiserfs(&(0x7f0000000400)='reiserfs\x00', &(0x7f0000000440)='./file0\x00', 0x9, 0x9, &(0x7f0000001940)=[{&(0x7f0000000480)="b6def4811f5d717982dc7c40cd2cb7cd113e37f851cd0a0ce1a42953b5076126c9e130b5cc1625672a06bf473e6e625ad4b4fe1e367ee47facc38fbc91571fd4791b09574a5bc05f802e1e26eb44cf88c6ecacdd4a52de7c32a28f34829a66fca3eb43030366af391ee459fd974485c42510a1b40edb052bf01a2cf60b36927c5b68b67c50196d0a7174e7d0c59104a87452bfc1a409adebfcb4821d8637879b4af6acf02d8e3f12669d", 0xaa, 0x5}, {&(0x7f0000000540)="3064c4a84219778b45ffa0b6a1a09b5da8a928ac6ed1a771a5357a6a254d3b8083e6a63ce2a5bf5b237ec37dc44c924f90c004383472a5e0938aa27772bedb09adc73a4a5b834dd94665e845318477f470ec2e380a608cdc57a38db75703efb8b1fc2ac1423f096a90907c8d92bc2562785cb50a2f795ab4a8ea5763a15b5030eb4cf7", 0x83, 0x1000}, {&(0x7f0000000600)="36495938e94d0ed78fccfc65958ecac8f7cb64ad59d29bd91b1f68da906cd572cedd2752187f309f07766427d8388f278e95627194ffd7613c97c6512e2c8e94e7ef438a26febe026c9378f47d7ac92da9bb38ba37b2621660fcac063ba445ab2f716d91f39e0182b373db71db05354cd00134958236e1dff3ceeb", 0x7b, 0x6}, {&(0x7f0000000680)="c0c46a12a3b43f6fd105299fdc056fea60aa18cb979394eebf9b259c37d68449d0e0335726f64eaa580e0e6fb6ecc54bd6fd52fa43438e777b1ac049b8f950b792fff6730b199f276aef8babbdcb3f981a5bf019a4401d8f7827d7d3fedce4b2de34763a84f25e67e1335c1fd53ba2baea5f1b4a2f26d1cef5215e636b1a9156a66790756e57f2f6eff183c84f2a2dee65d0c96d1015e6299c8a5dacc17be29fc09d0f6438c71df97990e15d6ce81540fb95f46356b728f1d48170087c62e2dc", 0xc0, 0x8000}, {&(0x7f0000000740)="52bd2e7c34ebd5d355519d5edafcdc39ea78f7a0400985bf00db0d3452bcba61bbbd0c866ac36b967441f557e0", 0x2d}, {&(0x7f0000000780)="a37e9569ce6a6830396d7ae4e25a7e2587860bcef50445898f2344694d4ad63019b909fb7b21f32673334d10e4072ca697111ea64adad489a8a9e5b7f3b305fa0a24380a4c825d989cf0ef33bb05bb2d27e697cc32ba7c83", 0x58, 0x101}, {&(0x7f0000000800)="d0aa5d82e139b5b898c2cdec8b6120987d0879470aff1ab5fa202a2e410ca08e7f9e98b967077cafab0b345f05409a02f2ed0e92041481713d3da9a24e793dcac92e37705f72ddc439593f4df08a2867b4504f3239a2b055c1606288603882fa71ede976a8fc20f76dbf0bc1576a2f3519f3d4c58338e52674876d", 0x7b, 0x3}, {&(0x7f0000000880)="59af221f2c8d3beb6db18ca935500d866b08015124ae35e0d02cd7dac9954e785cdd9149bec65975877f5156312d2a9132a523fe30dcfc3010ceb67ca9acac51151af2be388f6c874d26b0fdc63f54aae2e7b2b7b4dc2bd9d64aae0d900e684bdcbc4e17b86bc827aa2c992bcf25e1004070090c8018e0ce7ecfe302a76e5ddff844578cf7248f27dc183e93e66a8157d61a48e28b5180502c57bbac2787bdcf53", 0xa1, 0x6}, {&(0x7f0000000940)="dbf06fd5864f1b10446c63e48f645977f2ef9aacda2001e4bbeb3dc524040af57c56dcd00c3e05e987956ed08abb62f6697a77cec61861fc66913401106e19eadab3bfca6a9394a2d0ad90a36008186b279491d9b779c992a134852a6bebc85b95cb7a64e0f9f68b38cc879d88eff5fb4b0153db283493fccf014da8c2ee34126da7ed26516baaf3ba61721e8ddeb22ab02db07025d7a236a7f41582b9f4b91773609dfc0939d828e13debee4810d6ed47842a609b75bee095b468a7b392c1107e9591ab69cb9c95d20e4752c259aec3a87289f8a07d27c95f95a93f7474b1514d4963b23e80cdf5e3ebc6395cd281b4b36b4566896a17833b60d29669d6b2c5b49e3d3bc3d9ce1eceeef9d89dec73db1bc0a862898c4a26347d76af67edfdf667e22255b1954e29cb52b7707fa18832ce4b18be12efb9d593e51750094073fbb937670230e7b0df04dfd83e012b23130b05e100d60a2214406967f7aaddb7c4775cf3961a517bbb80afc6893eed5c06983e6dc9dd1dc4c0ba703de71066b42f558a4e4466519b484c1e33874a7244f573d0304d5ed3661ce0a3d71a1baed620e9bbef07db550dbc297bb998ba9f1a2e9fe050a56fcc23798291600a1ad54bc25af910d395eb83444b9eb5bacb61c7a1e1aa6d6b75ff1915f1b0a0901089b3244b28c3df2acda7b9fc05b8a8705071e2621cffdf5cea2d1f0bfede8472eb3f0902da1c422cc8bec1662213894a46018c9bfe4c4accd14119fa8b3c119008b49b85475ad331ae6e4a66a58683307fcdcc7437c624fd1ff22d210fa94467a430af0ee68aaca57c7011acae2efadc5bc1c42811f3132ab8a4803292a2f028349cff037bda6850f21b6780a34df65c0454a9b31108ceb71c3636a6be75eb8d49e2d95d750e7a08e2064b552840c8a2735c1ea9cc59155cc74d01d9802044f6635d1fa8339a9ae1f37536ca704738233319fdb57b95a680a4e7aef0aea5258483fab0f91944309f65585c460a2ee8fa10d096c3aed4390728e75245994677a8ff743549cfd0bed720f2d47663ce2d6fc3b46351fb99e9b7cc044ead1187729d2a68e442ff18091934130e5df6ec269448d9868d2c3ab7b7eaa85476cecac61c0c577f212caab6166967142742ddff6b3fcc5d0d0f40fa505978cee010e4faf8e1d01b15d8ea04a5cb15d619e8490616e858e31b534c1416bc00ab717e4498d08e207562654cb6ecf8d6726e2c6a3fdd9c10b7bfabdd63f49b1850e4f753b4e359fabc8cd567b964054501885e2ef58d157bb02476332169c2b89a316c794909166e165511cf8afc0da652e0b2be216f1a7769248a3371a50407b6a03168f115daf79159a811b0f8fc5f685eb737e412e18993ee67e3224e632613cc84f23f4eaf40262112f23a8ba2703370792091eaedf4e8067a1d2f923d3cd2784e7ee9db45e49e1e4003743ec4882dca66aa4211b85807c593a588d63cae969fbd0107fce00a347f9e00cfa23a2ff4f22c889528e4ad382a8f981fb52f7e58c4c7d2ee891e631886d0ef6ac8f81274d398b8554b69c3333715b847efd2ea21d4f76cbbf255f15bbd379678ddd57e67ce84078eded11bbb74aeb019882e11d1feab3efb48923795ff1a7e0f1263e57ff56b7a8434b1256ff452fa64d95733671132a2969abdc48a96af22d89ddad364495f6655a5cada96274924f942a18dd9e483a3e7550c197ae4fff28363c16b885aee28c4f56984aaa26277c8cd2e320626d4a3c52df5bae708fde2ec0555af7b3c0d4c94b2abcdeaf27a284e02d8a44ab490be16f5470d9d1ba114fe2308740643bf86a11df5429919b4e78318267379dc708c2ec50c6851210ac344ee2f99f5a0cea6fc18cd76cee254d707f8898d748d39a331949c19f708fb4e6f3fa804f5bc93f541b23d81b4141fbaa636cc47bf855b0b567fb44e0632501fd17c03e04717c11e0103cbdb7f88f8ee4d638629f435984a239a35513de81e65c682ef423814dbaaa93a14ef44a53f14cf698a31c58fda66726505cc3b47de569f2fef2d4c4f5a39b87ff2a1dfdde3c338949e8645e28df837e3c5403cfc740011f11914fc054fc2808365c4d926c163e71e7c11507fada20b1df0261080091cdbce122fbb6454c930daa9a6df5d3c1e4baebdf0e1e8b55755ab21c223fbc105255ca92b85fd72b12e316cb131274e13ba032bbe1438abb19b7c15869c422b65df80788ed13114549f0f4fa056b9052d12a814426579930ef5ab58f398e0d48f63aa69bdfdeeadca8e1f89842071252ae0ad7c7b7c433b7dd08797dba0f51793f86bbff91126309d1d0ed8bb1499d7d8f50e2a99800519c81ae10e005b1e88c89188927a1c20be2e7308486e7bcc813d1bf600480700e7ca33c79d2d751594aadcc77bff045e4830b1dc29380350ff2646711a100244bc152b0e714e5f17735ba00d120554c9ea1cd608ff81b4ebad8d883f02eb12a7434a0a12bafbc3f3a5d1754a04fb07bbfa31d7bd435f1a627b6ef532017a40ed06ea63ee9f333d8e7f14bc26822239414f0afc2086b8ea6c1fba47c6e9831008a059073b4ae795301ad2777b6fb31802606fa70500bf29ffbaf4320db27eb4a5d4d98295c936a9539bf1326758907e72c628c0a17842e6130823913b4eb4718eadc4c0d62c26a0c186244ee92183bf3bc9dd9ac6c931f454dc9bac1fde38d681b35e6229762add1e5d1cc724a7203a4eab15e0e758dde2aff590c01a15070755c4f0c30f213f76761af17dc3faf5059af5287d7148514194cf3be1a80e3b855f6a9eb0652b306a546fd1a249526128c362bd18f7eaf0d65705c1bf2637073bed140eb70b5a3c69d250731078823affee52ec841f01ffa10308743a007cca8ae2216d97dc897fa6f9b91a9de55f4dc99a27bf6a56907f112052b7a85aacc704c63986eec160c2b45f6c31ab60dae6885fca20dd6dff240d579301f1f38dbf33c6a56c8d972c1140321b95c2453d6ee3096f05b42c3ba893e571e7a0ef57397933c91bd3e1649c3da7182d7f3b67d3b1e440dbf62c875e4eefd5402779a836bb6aed6559af4d667420b9bb1b24adb069ead6526eb2cacde3e24c6fc4db670d99cd5ca1c039dbf0bdb73e593b2ad813f6b52052104c9442b19ba1fb9ef93f77394117c6b0154de8475828c8a6a0a22062b5fd87ad88213fc9422d65dfcce2d267418c7c9f27f7460e5e20974a51a15327fa1b87160079d508eb106c6a10c18a3ae6b986b3224c771435aee43cb6008129d312d349c1148dcfa61fff8cb7f5629185b052cedba4ef97857cf2c5bb5f0191efe30f8fed4215ae61edf570ad4bed8eccaad5339869c317b228094cf6ee947b2ef87d29d1f74673bba011c7c3bf7e5be9f4d3f3545f783713f92d0d2212917ac83ec63c59994f085d6260f469be77dc523e471740131c8f68c24cbc962dc1391bda946b5a6f77662e14ecc8cea362563ec359e738e873207ed37ed61c6ce6805ff51d43397bc104c6dbd09589df4aa1a37ae0283d73340437c0efe4c07cfeb2021eb28d7946423c23f4d5e785d979a2161460b023b2fe5e265ef48a87ec1d2113576d64f804daf504eee0b16059a8a9eceade97383ff04b23dc8d2f6506c724300f36f7fc738e0ce4718f8d4bf285e19371c23975f17fe13f77c149df191d25f443c94ab9cb7b479d463b19fcc29beea5fd9a1be929ace7ffd5fd6ef3e84bdbe0b92ff435970ac71f27630ac8c179779c9b9059b3509e3f2dd63ef62711881982a95e2a83d3719989cba288b9e91758b34e2c879c1c4eae758e0ec0ce4f47d7a6731bb516642173236ab43f4a566087df87672c976bafa981c3d631063c866cc643788523e17c589265736e2e55e5194a7bc9ffa7d5b9691cf45b0bfc5d902ee27f700db09bc123d978e7688df73768a0687861dae0ba62f6de0ffa95364363786883127af095e0aa9623cff19486ea7eb417a63fe9c291345d2a0b8a734f5eca3efb2b2b7af18bec1e7b866fdc3f083cf6bf4b45e4bbe635ac172f306c543bde1a1f4a5ab4bbc20ea4578e2bb2805fb270e3f041ffdad96734908dbb50ea95092d139a95be3297f76b400e2f7d233194676d5141acac3f750464190a49ea4c8970e5516e401f445e2d63f6eb89a20ec9d57839ce736bf6157c905ee8ba7b063bc3de19cab1cbb09b6bffbc0cbbde14817ba6b41eda7cd39c2db6aa2edfd18f805cb13923dddf6b4a928b99f0849870609937cce59c188f52c0739680bfd0ae5810b72299f6de16cb7ce8c4ca743ae36d2996b121cc2b2ae525357e954e31534334d3d2d15246e876e3a7dd9df88c8127d150bbfbee1114b4286d3f3cd714e6e09cf7512201ed886c04f2b4ead415f2d8ab67389e607e284bdc033b026d8f4227ef8339928721dedb0a949d09a90e6a4f3ecb42fd5913e221022fde7b49d493b61fd5dbf51bf4dfc848e5f1e663fad680e8c44bda850a5574859ba514f7a25340cb5f69c5cfb990b00491b00b902a7ebe4ca95a43ee225fbc2076421009af9651921f310549bb083c51968d2083a92003d6dfc7437699ca8699d9f2a55897beceb070db4b28a19cfbff377f6ca7566e2b10b66489c11d0c428889b3aa799d1b19bec3bba05635a25af4482c80971783fd8498543fe7a554a4d93db714114be05688dfad16423f4e9499647fd4f6d510dbab606a3e81fbc8ac4c14ad19236452c59f57749d7746a47928979b9521f15f61a99b9f27db6a0a7dc710ef127b02f77249b817d4608357a1334491333ad62faa9f505e1a4ce918bdea042ad34c0c86d3d3504633923abd7844d2207201345348cec615c4b7ad293cf254706435c2c4157b13f0c6cc11f774ef0b0a815400df49ff16a44e80b6ee3cc834c21c60cb0899dd96040ffeb1300413aea2f59068610734826130df23223ccdde51dd0b18b34e17717486750e9136c6a7096fc8892b253b01b188f76716a05f1842c857f4e0de106225a4a9067c3aa57f753d4d8766f091f8922f0b4c4b1eeb5231e7fb9e5347db9e62050a9841bfa4964a73f225cc5cfc3dfd879216db7c4a44925ea585566d8ce484481dec465b38e60432b294c5ecfc6b3c10b6079864ecbe175b66cf496f19cc349505f23586658cda634c5e702108fad9e4ff8a697cd6b1dadf648d19647e7221b061355ffb64c8a22360ce3458248f4b3445a6eee6e5840ef887e714ef401fe816b140192d2fa63e447a289b6f7cb3b25044f55dd3782b0e78109627cecd39a92b6f5e91f8d1663d6b2acb1b476520935e22e0d23333f129ebc9241e80dd0f787d24beec6b22bec5b5d7e1989b12634cfa91cb8316d26bbc00121ccaf785a5c6814187181b320f24d2f3d5b22c886ba513c608c29cb0e88f7eede4d8f810c3fddcea13899db47873b4901ca12926a2e2d99fd51eda99963ba20ab1f37dccd88825292e11dbb3c9b03ab513b06624f06d46662a2fcfe4ec917dcfcdae84b0b80c934658628dad193eaf73eacdce076d0c1c3a5a970fc41ca0ecae2cb5f900b6101b234e1e03e15686d0b57568c4c4e9b0a2ac29e2ab0f12e2c688b393d3af982cc37be920167d811a30eae749be8bdf46c480bbbde13e1eb8ba47719ae427948812d49b969018095f494e4041c71e2b53f514871b7cfdfc398a78b09fee97ab532698e058160654642b1f1c6ded46f2d42f2a4dfbdebf9223fb779cf714af0229180b88407322dced1001f166c90d29f346372fc4e150f42c849efc6f90c38d7ba3c4f70dd64b53dd20e74eec0d7b71f3dd000d4f", 0x1000, 0x1}], 0x2214010, &(0x7f0000001a40)={[{@hash_rupasov='hash=rupasov', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}, {@balloc_border='block-allocator=border', 0x2c}, {@barrier_flush='barrier=flush', 0x2c}]}) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001ac0)=@assoc_value, &(0x7f0000001b00)=0x8) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/ppp\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000001c00)=0x0) perf_event_open(&(0x7f0000001b80)={0x7, 0x70, 0xffffffff, 0x6c, 0x5, 0x1ff, 0x0, 0x1, 0x40, 0x8, 0x1, 0x4, 0x8, 0x6, 0x5, 0x1c610820, 0x8, 0x7ff, 0xfffffffffffffffa, 0xffffffffffffed1b, 0x8, 0x9, 0xd9a, 0xd79, 0xff, 0x800000000000000, 0x0, 0x6, 0x1, 0x5, 0x100000000, 0x20, 0x5, 0x7, 0x401, 0x3, 0x7f, 0x8, 0x0, 0x9, 0x4, @perf_config_ext={0x1f, 0x2}, 0x6, 0x40, 0x81, 0x6, 0x0, 0x6, 0x10200000000000}, r8, 0x0, r7, 0xa) r9 = inotify_init() ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000001c40)=0x9) fstat(r9, &(0x7f0000001c80)) accept$packet(r7, &(0x7f0000001d00), &(0x7f0000001d40)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000001d80)={r2, 0x7}, &(0x7f0000001dc0)=0x8) socketpair$inet(0x2, 0x3, 0x800, &(0x7f0000001e00)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001e40)={r2, 0x5, 0xeb, "7fb95caba75b82ee9d44bfb44637d35cf3978d53f388422e25b9493eb91e0fbef633084f742709a4f975c2fe7aa33ee8efde5f56ac69eac04525928118d807efa8db7f047d837edcad32942ca05ec4b1f316bbf123196597cb3804393c32ca587a8f7f46ffa14363de69ba3e4ea50986c03b85c88c36d1cc87acf7ad9c67824c718407a81122542ce5ca689bfdc066afeaa93ff6571fde7ac0ac321cd260d5c0a88af374a72b42f6b7d856d8e4ddd11c3578d2ea3eb0a6a1b5ce74c600dcff32c83a507b2ddc7a5c940fc43201964a1e484e9230635f82b37a81da284e92159b7670c942ad902cc08a6b16"}, 0xf3) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001f40), &(0x7f0000001f80)=0x8) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000001fc0)=0x100, &(0x7f0000002000)=0x2) getsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000002040)=""/62, &(0x7f0000002080)=0x3e) setxattr(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)=@random={'osx.', 'hash=rupasov'}, &(0x7f0000002140)='ah\x00', 0x3, 0x3) ioctl$KDDISABIO(r3, 0x4b37) ioctl$EVIOCGEFFECTS(r7, 0x80044584, &(0x7f0000002180)=""/147) 2018/05/04 12:43:01 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$update(0x2, r0, &(0x7f0000000080)="240b9613dee768fc6ac73ce001dca8288e92851dbea3222067c8d6510b60340be65d8370d7455507db8b778fa04bef6ef2aff37c6aaca0774804e6391f24314a426a256627f02cfc3ec8b0c2cf893a8be487223fb109", 0x56) keyctl$update(0x2, 0x0, 0x0, 0x282) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000300)=0xfffffffffffffd5b) 2018/05/04 12:43:01 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f0000000200)='V', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00007d3fdb)='\'', 0x1) close(r2) 2018/05/04 12:43:01 executing program 1: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000000140)=""/85) getdents64(r1, &(0x7f0000000df0)=""/528, 0xff95) recvfrom$inet(r1, &(0x7f0000000780)=""/250, 0xfa, 0x0, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000001a40)=[{&(0x7f0000000880)="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", 0xc85}], 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000001c0)={0x5, 0x8, 0x6, 0x4, 0x5}) accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$KDSETMODE(r1, 0x4b3a, 0x3f) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="0a12a27fde20"], 0x2) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYRES16, @ANYBLOB="10002abd70000006007772720028000600be000300b33f61ce000000000000000000000000000000000000000000"], 0x2}, 0x1}, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000680)) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioprio_set$pid(0x1, r3, 0x1dba) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x1, 0x0, 0x10000101) dup(0xffffffffffffffff) [ 122.368152] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=14003 comm=syz-executor1 [ 122.397153] syz-executor2 (13959) used greatest stack depth: 22904 bytes left [ 122.503579] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=54337 sclass=netlink_route_socket pig=14017 comm=syz-executor1 [ 122.785591] EXT2-fs (loop6): error: can't find an ext2 filesystem on dev loop6. 2018/05/04 12:43:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000400)={0x9, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r1, 0x2, 0x2, 0x92d) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000001c0)={0xffff, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x80, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f00000005c0)=ANY=[@ANYBLOB="54000104020007b25e02000000000040000000000000d0ea5e416da12cb64114781f278de13c54c30e9c6bb82498fd33d4673997a5c0281ca4b0c40387bae77ac9ced88ad100da4e7e7f084e53aef1dab44aab29e8df817b7b26969320a69910a220aedc5a000648a1a589c242d5a6cbf4daf3cafaffff4e00bc6c0a03ab1cfe5007d6eb6a5df1f9bc74c422c958340446ef14bd7a838b60f2dc10844f45d6ca02801f7f8471620765729cb6a632285fe9276cc67091573658d996014633044af6f122d25f73056b"]) ioctl$KDGETLED(r5, 0x4b31, &(0x7f0000000300)) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) mkdir(&(0x7f0000000240)='./file0/file0\x00', 0x10) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCREVOKE(r6, 0x40044591, &(0x7f00000006c0)=0x4) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r7 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r7, 0x0, 0x0, 0x1fffff) 2018/05/04 12:43:02 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@local, @broadcast}, &(0x7f0000000080)=0x8) capset(&(0x7f0000000180)={0x19980330}, &(0x7f00009b3000)) fanotify_init(0x0, 0x0) 2018/05/04 12:43:02 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9) close(r0) 2018/05/04 12:43:02 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000100)=0xff, 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$setperm(0x5, r3, 0x100) dup2(r2, r1) 2018/05/04 12:43:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) poll(&(0x7f00000000c0)=[{r1}, {r0}], 0x2, 0x800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000000200)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x0, r2}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/05/04 12:43:02 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) connect$unix(r0, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/04 12:43:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x20400, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000240)={0x0, 0x35a5, 0xfffffffffffffffe, 0xfffffffffffffffc, 0xffffffff80000001}, 0x14) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r3, 0x50fe26d}, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) 2018/05/04 12:43:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x800, 0x0) splice(r0, &(0x7f0000000100), r1, &(0x7f0000000180), 0x3f, 0xc) futex(&(0x7f0000000040), 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000000), 0x1) 2018/05/04 12:43:02 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)={r1, 0x9d, "2e0ef30c57ecd6edee4a32c6b53dc571882fca9689d40816faf004d3ff790abdd18c475602a337e63d4bdebdc0adf5a8aed74debf97252ed9d49c57478ec4cc8b2018ec8b2e040d46ebaa58105f3c1bf0c54996382735c4cc86be71da50e0aa5b3fe6492771f59821ce335211b231aec4173b0323bcd31d438eb1bc8c73cc50b25f6ca9f11cd22881fec9f146e898e1532b247f9048b91a1d8fb74a087"}, &(0x7f0000000100)=0xa5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000080)=0x4) 2018/05/04 12:43:02 executing program 7: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a66697865645f6469736b5f6465766963655f743a7330202f7573722f6c69622f74656c6570617468792f6d697373696f6e2d636f6e74726f6c2d35203600003358ae451de10a00cac9f86b8b5724db573218422a27f705fed623dfd2ddb8dc663f381da5d115fd7cfa42a71ca45f3d9f9b4395751908585056baf2fd1923535e43fd0793dbf46082561469704cdf7e55ba36cd94bf05a90694fa77ac4d4bdfa889f52069e97712b969a6602444e0d0c94364c0e290148a6a0ed7e7"], 0x51) r1 = dup(r0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@loopback=0x7f000001, 0x4e23, 0x0, 0x4e21, 0x4, 0xa, 0x80, 0x20, 0x8, 0x0, r2}, {0x8001, 0x2, 0x755, 0x4e5ae6d1, 0x63ba, 0xfffffffffffffffa, 0x7, 0x5ec}, {0x5, 0x10001, 0x1f, 0x3}, 0x8, 0x6e6bb9, 0x0, 0x0, 0x2, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x1f}, 0x4d6, 0x3b}, 0x2, @in=@rand_addr=0x401, 0x3502, 0x2, 0x0, 0x53, 0x5c, 0x1, 0x1}}, 0xe8) r3 = socket$inet6(0xa, 0x5, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) getsockopt$inet6_buf(r3, 0x29, 0x2f, &(0x7f0000000080)=""/108, &(0x7f0000000000)=0x6c) [ 124.115925] FAT-fs (loop6): Unrecognized mount option "./file0/file0" or missing value [ 124.233864] FAT-fs (loop6): Unrecognized mount option "./file0/file0" or missing value 2018/05/04 12:43:03 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffffffffff0, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x200000, 0x0) bind$ipx(r0, &(0x7f0000000100)={0x4, 0x1, 0x400, "982958ef44b1", 0x7}, 0xffffffffffffff47) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/04 12:43:03 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) pipe2(&(0x7f0000000600)={0xffffffffffffffff}, 0x80000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7fffffff, 0x20, 0x6, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r3, 0x3ff}, &(0x7f00000004c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080)={0x40, 0x6, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x2, 0x0, 0x80000000, 0x0, 0x0, 0x81, 0x7}, &(0x7f00000002c0), &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) r4 = dup2(r2, r1) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f00000006c0)={'icmp\x00'}, &(0x7f0000000700)=0x1e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x1, 0x0, 0x2b2, 0x0, 0x4}, &(0x7f00000005c0)=0x20) write$sndseq(r1, &(0x7f0000000080), 0xffffff17) setsockopt$packet_buf(r4, 0x107, 0x5, &(0x7f0000000500)="dd76351bc4fe2c23a90fa6eab68d8c0530a1d12c4c3bdf8540cf5375f0cd827823a1b2195a2f2458380488d4bc25f796f4bfcedf66be3ed7c9cfe76f7b3923dfc8826e215b616429fe1762b811a64a2e", 0x50) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)) fcntl$setflags(r1, 0x2, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') preadv(r5, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 2018/05/04 12:43:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002010000ebffffffffff3f000a00000000000000000000000000200102000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000000c0)={0xe1, 0x3, {0x3, 0x3, 0x6, 0x3, 0x10000}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x6e, 0x1, 'client0\x00', 0x3, "8fb32ea6e081d1bf", "fef5965bdc60bfe8bf771be0fe32ba01695d668f98f1d512b6363ec341932223", 0x0, 0x1}) 2018/05/04 12:43:03 executing program 0: tgkill(0x0, 0x0, 0x3) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000340)='./file0\x00', 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x1a, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="118667b9fb829a0c8ff0f9e71f3b08d49165fabcb10215df7c15b27adebca719199f4316f2441ff650532f0bdccaa0a1265976c57167b202dae10607f4ba4c34f9c047738bd78ff00f2a20148a4044bd0b7129722e75f28e47649ff98b943affd34a075d14deae9ae483a4ce2b2f45b59eb9d02b7ad1c4daeeea5db0745f222c4220d2e009885e135ca6ce90662a8fe635663797901b5bca3430a5"], 0x0, 0x0, &(0x7f0000000500)}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) futex(&(0x7f0000000200)=0x1, 0x0, 0x0, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280), 0x0) 2018/05/04 12:43:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x18400, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getgroups(0x7, &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r5 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001580), &(0x7f00000015c0)=0x0, &(0x7f0000001600)) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001740)=0xe8) fstat(r0, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001800)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0}, &(0x7f0000001900)=0xc) fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0x0) getresuid(&(0x7f00000019c0), &(0x7f0000001a00), &(0x7f0000001a40)=0x0) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0xffffffffffffffff) r18 = geteuid() stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001d40)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000140)="fe6f36b119727406b2a0a9ae57b6261be39d88e175691b93fb080b2ec3d13bbea21fe177fc506c4bdc05238b040d4b23fad02ee30bc802bd3bbb865d59bb15c5f5fb1908c75d4e7e2d5b293be485ef566d62d202c61fb4109ec2578f54b410b3a738efc8ebbff895dfec15f9b75a2b", 0x6f}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000001c0)="42cb88e5665df58e957d1c28c855bd8e1fdc87bb28ec298ca85f249eeb4cdae18b9cb26ccd58ec41fd88f14930c2f88c426437a74f4f62e4f61f816b0675b2050a84f7c11da40328aa9faa61f3782882290e71cc97f06afc12b4f72c6d730a35a548c365b06657254ed68ae2016bf88118e8e31c940747def00a52a4e418da0dcd4b", 0x82}], 0x3, &(0x7f0000001c00)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x110, 0x20040004}, 0x24000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000340)={'veth1\x00', 0x0}) recvfrom$packet(r1, &(0x7f0000001d80)=""/145, 0x91, 0x10000, &(0x7f0000001e40)={0x11, 0x0, r20, 0x1, 0x4, 0x6, @random="c42bc0af1bf8"}, 0x14) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f00000004c0)=@setlink={0x2c, 0x13, 0x105, 0x0, 0x0, {0x0, 0x0, 0x0, r20}, [@IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x2, [@generic='K']}]}]}, 0x2c}, 0x1}, 0x0) 2018/05/04 12:43:03 executing program 3: ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000240)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x2011, r2, 0x0) 2018/05/04 12:43:03 executing program 2: mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140)='anon_inodefs\x00', 0x50000, &(0x7f0000000280)="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") mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000000180)='sockfs\x00', 0x1000, &(0x7f0000000380)="9d6a5e5a2a5fb1ea4f521c6473ad97c85fe7f17fd710b67a082ac6405bbf0f7ff1522a906cd5195cf06d2bf4e152a4fe94419baa5e3b176b2adc2c6bc4bb04ea257d3c8b7988c1afcfc042d59ed030c00a96a09657a8ca44aeafeb9073d36c959add91ce9f5baf36f659f4c591a8348e59d90444fc11941a37b7f810ac076d1529bd9ecf07cc593c560602d0b6b1327dda1f71b18793b4e305c3a02c22de40ab71416678e9f02de2eec8812225457d961a3c27c2f2c3a53aef8ce1ca934d387ca302d02954331bb402e21718e8e4ba89d64df89e8b6be448ed5a5e7b47ee53c7e9e350647608ee3dd98787") mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000080)='afs\x00', 0x20, &(0x7f00000001c0)) 2018/05/04 12:43:03 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp6\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000d2e0010001fc030098790900"], 0x10) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x74, "d2b6cf75fa5ba42b5ae823732eb0f0cb35d4c814a6853d623b90590932c6bdef2d7183bab61cc38e15ef061acb86f8cfabdebe8a5e38a2597d0a110a30206abcb87234451ca638c77cb3c1dfa11c2f5eb951d29b3a293b77b12cac576daaa9b728d464df9927ec76e9c4269211141b97609c7aaa"}, &(0x7f0000000240)=0x7c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0xffffffff, 0x2, [0x2, 0x4]}, 0xc) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f00000000c0)=0x10001) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000180)=0x4) 2018/05/04 12:43:03 executing program 6: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x4000, 0x0) 2018/05/04 12:43:03 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/188, 0xbc, 0x2120, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) chroot(&(0x7f00000001c0)='./file0\x00') chroot(&(0x7f0000000200)='./file0\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x440480, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$sndseq(r3, &(0x7f00000002c0)=[{0x80000000, 0x1, 0x5, 0x2, @time={0x77359400}, {0xd2, 0x86}, {0x4, 0x2}, @raw8={"717b91eb12d7392522fa3539"}}, {0x3, 0x5, 0x9, 0x7, @tick=0x9, {0x6, 0xa44}, {0x7fffffff, 0xf8}, @raw8={"025e73e7f5843d373d567308"}}, {0x7f, 0x800, 0x7, 0x9, @tick=0x64a9085, {0x41, 0x400}, {0x7ff, 0x1ff}, @queue={0x0, {0x7, 0x2}}}, {0x9, 0x80, 0x40, 0x80000001, @tick=0x4, {0x4, 0x1}, {0x3, 0x6}, @raw32={[0x6, 0x0, 0x4]}}, {0x6, 0x7, 0x8, 0x3, @tick=0xfffffffffffffffd, {0xfffffffffffffff9, 0x4}, {0xfffffffffffffffd, 0x6}, @addr={0x18, 0x3}}, {0x4b21f4c4, 0xff, 0x0, 0x1, @time, {0x6}, {0x7, 0x7}, @queue={0x800, {0x15, 0x5}}}, {0x0, 0x859, 0x6f47, 0x2, @time, {0xfffffffffffffffb, 0x1ff}, {0x1}, @note={0xfffffffffffffff8, 0xee, 0x10001, 0x80c, 0x1ff}}, {0x5, 0xfffffffffffffffb, 0x1, 0x4, @time={0x77359400}, {0x4, 0xda}, {0x1, 0x8}, @time=@time={r4, r5+10000000}}], 0x180) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000440)={0x303, 0x33}, 0x4) r6 = dup2(r2, r1) prctl$setname(0xf, &(0x7f0000000480)='\x00') ioctl$TCSETS(r6, 0x5402, &(0x7f00000004c0)={0x1f, 0x100000000, 0x7, 0x1, 0x3, 0x50, 0x7fff, 0x7, 0x5, 0x1, 0x9003, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x5, 0x4, 0xc0f5, 0x101, 0x7ff, 0x1, 0x9, 0x100000001, 0x5, 0x20, 0x10001, 0x7ff, 0x0, 0x8, 0x9]}, &(0x7f0000000600)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000640)={0x1ff, 0x3f, 0x1, 0xf3, 0x8, 0x4, 0xfffffffffffffff9, 0x7be, r7}, &(0x7f0000000680)=0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000006c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) epoll_create1(0x80000) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000700)) syz_extract_tcp_res(&(0x7f0000000740), 0x6, 0x1) fanotify_init(0x22, 0x1) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) chown(&(0x7f0000000780)='./file0\x00', r8, r9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000900)=[@in6={0xa, 0x8, 0xfffffffffffff636, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in6={0xa, 0x4e24, 0x4da4, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x2712}], 0x88) write$binfmt_misc(r3, &(0x7f00000009c0)={'syz1', "130b0305c961497e3dd5ee056dd84d687d5cdf3d1da66db67bb357573697139efaffb0d7ce16623618c886af5e129d0951a05aa9a8039d0c3b23e3c8a0c784750a7bbc47454b6c02b1"}, 0x4d) splice(r1, &(0x7f0000000a40), r2, &(0x7f0000000a80), 0x7ff, 0x1) ioctl$TCSETSF(r6, 0x5404, &(0x7f0000000ac0)={0x9b, 0x5, 0x1, 0x3, 0x7f, 0xfff, 0x2, 0xfffffffffffffe01, 0x100, 0x7, 0x7fff, 0x8}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000b00)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) open(&(0x7f0000000b40)='./file0\x00', 0x20902, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@ipv4={[], [], @multicast2}, @in=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000c80)=0xe8) openat$cgroup(r1, &(0x7f0000000cc0)='syz0\x00', 0x200002, 0x0) 2018/05/04 12:43:03 executing program 4: mknod$loop(&(0x7f00000000c0)='./file0/file0/file0\x00', 0xa, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070", 0x7a, 0x10000}], 0x0, &(0x7f0000014300)) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000180)=""/82) stat(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f00000005c0)) syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)}], 0x40001, &(0x7f0000000280)=ANY=[]) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0x0, @broadcast=0xffffffff, 0x4e22, 0x0, 'lblcr\x00', 0x2a, 0x20, 0x7c}, 0x2c) getrandom(&(0x7f00000003c0)=""/121, 0xac51, 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x2, {{0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff8}}}, 0x88) [ 125.046234] binder_alloc: 14129: binder_alloc_buf, no vma 2018/05/04 12:43:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x19, 0x10001, 0x7, "1490b59f4a3469fc4dd454f6ece9377a3314aa0ae0edd10cf33f363461cd8b65"}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) recvmsg(r0, &(0x7f0000002740)={&(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/171, 0xab}, 0x0) [ 125.093497] binder: 14129:14134 transaction failed 29189/-3, size 7318864001270540281-1548357653241117946 line 3133 2018/05/04 12:43:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) syncfs(r0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) accept4$inet6(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x1c, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x7fff}, @in6={0xa, 0x4e20, 0x80000001, @dev={0xfe, 0x80, [], 0x1f}, 0x400}, @in6={0xa, 0x4e20, 0xfff, @empty, 0x3}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x80000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0xb0) [ 125.161663] EXT4-fs (sda1): re-mounted. Opts: 2018/05/04 12:43:04 executing program 7: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000180)='./control\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0xffffffffffffffff}, 0x1c) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000036ff6)='./control\x00', r0, &(0x7f0000036000)='./file0\x00', 0x2) 2018/05/04 12:43:04 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0x2, 0x377c000}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r1, &(0x7f0000000000), 0xff43) 2018/05/04 12:43:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r0, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) syncfs(r0) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000000)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x1b}], 0x1) [ 125.188265] binder: BINDER_SET_CONTEXT_MGR already set [ 125.218865] binder: 14129:14164 ioctl 40046207 0 returned -16 [ 125.219012] binder_alloc: 14129: binder_alloc_buf, no vma [ 125.219031] binder: 14129:14169 transaction failed 29189/-3, size 7318864001270540281-1548357653241117946 line 3133 [ 125.288227] binder: undelivered TRANSACTION_ERROR: 29189 [ 125.306853] binder: undelivered TRANSACTION_ERROR: 29189 [ 127.387995] IPVS: Creating netns size=2536 id=27 [ 127.548183] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 127.561707] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 127.614858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 127.628090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 127.680619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 127.693640] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 127.707615] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 127.723244] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 128.319010] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 128.351398] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 128.357652] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 128.364280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/04 12:43:07 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) r1 = request_key(&(0x7f00000015c0)='.dead\x00', &(0x7f0000001600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001640)='\x00', 0x0) r2 = request_key(&(0x7f0000001400)='asymmetric\x00', &(0x7f0000001500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001480)="2f7465762fe2c57da35200e4eae830dee464bbb6a6b3b5b200", r1) r3 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="beb17fd6e76c3bf9cacb91c64b4072edd51828acce71a7a4e4a1ed60436bb9bd75394fa40c243e400533d3170f6c6c8d05afe54423d89d", 0x37, 0xfffffffffffffffc) keyctl$reject(0x13, r2, 0x8000, 0xffffffffffffff8a, r3) recvmsg(r0, &(0x7f0000001380)={&(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001340)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/96, 0x60}], 0x2, 0x0, 0x0, 0xfffffffffffffff9}, 0x40000020) r4 = memfd_create(&(0x7f00000001c0)='lo&-vboxnet1:\x00', 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000200)=0x417, 0x4) 2018/05/04 12:43:07 executing program 5: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) sendmsg$nfc_llcp(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x27, 0x1, 0x1, 0x6, 0x8, 0x1000, "af456db85cabcde0f9a601824c178f3336d7b02eff1d1e54f9e4129bb742579fbb99a3cbd607621ad0de554d0c65f7b843d097920fe9fc77abdac9d9a2f875", 0x1c}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000200)="4d02c22a58e696e5078126a0be2d34eb7d3a7d5f7bcd39f201ca8f83f4e2dfcb51d27b57750368dbe96c4fa1948b63c19c38867433f31fcf9d618bf7cf6cd294e4d7c7d6339ce7454aba8be0bbe1c396ebf59e7225bc4356a038951a7cfbb2f3283aa19c2d7349fe349908ec0a7aa0378f767d6bd06b534bb760dd0a79b64fdc059ed1eb4550b765", 0x88}, {&(0x7f00000002c0)="bc6e922c88c1c71f93c2f41254aa68e80bcff865f0884ff44fdf9b1d69e8937c93beac3c48a388e5644ff827f8b55b1bc4dbe744e22763ffbb49cd1e6d0e3f15fa8107f5113c580fbc487d8f5c2a647b56b6c5750c8fc22150172774ea6f80b019b201a84540d5b5e834a404631cb56597fa738a1833a4271619421ce1d9ff14a9e4f69b9d4249dd71032cb570c5bfe51fdd8179e8d7fa5aea077f2ffda01cb9766ed099c1a07ec252e08bea1515a6acdd74fa22a043174a6970a9afc595d59c0ef5d6830c840822e77279d863590fce9a34033d70672078a258d03e970c17d2915ab74a4456a955a531585f8afba1739a1bd933ab50aaad", 0xf8}, {&(0x7f00000000c0)="ed98dfd6efe4c007b91ea4831112d59cd140aae43a32a072b1584947861b430db695dfe9a87ffdd9879dbb6efa4bf0e6f54e2075", 0x34}, {&(0x7f0000000100)="75c7d9008be3b710f6edd8e2a3e368edd5949b111bd917cd734c26589a67d5174d4aa909d47258ff23d06a6ef6dcd7cde523b6", 0x33}], 0x4, &(0x7f0000000400)={0x88, 0x19f, 0x80, "305a91ebcf0c86016f430fb5a12e27bdda2571f83382c57e911f6ccd058fc47c96e94b60bd1bbce8a79c6f141ffaa0cee1bc0cf6a14ad6cfb93abf854c7633b4927ed4105e4582a358e63d3eec5df6994c1ee0230c691e983df1fec7519d900c5a87ca4d405810be6bdb356e59623729eea19dd71e2609"}, 0x88, 0x4050}, 0x800) fallocate(r1, 0x3, 0x0, 0x3000000004) write$binfmt_elf64(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x8004, 0xffffffffffffffff}) 2018/05/04 12:43:07 executing program 6: r0 = perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000080)=""/10, 0xa}, {&(0x7f0000000540)=""/201, 0xc9}, {&(0x7f0000000640)=""/93, 0x5d}, {&(0x7f00000006c0)=""/80, 0x50}], 0x4, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x62, @rand_addr=0x2, 0x4e23, 0x1, 'none\x00', 0x9, 0x1, 0x26}, 0x2c) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000ec0)="2e080066d26f75702f73787a3100", 0x200002, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f00000002c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r2 = openat$cgroup_subtree(r1, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000000), 0x1}], 0x1000000000000030) r3 = dup2(r1, r2) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000440)={{{@in6, @in=@local}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) socketpair(0x9, 0x0, 0x3, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000280)=0xe8) 2018/05/04 12:43:07 executing program 2: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) socketpair$inet6(0xa, 0x7, 0xff, &(0x7f00000000c0)) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0xfe8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f00000005c0)) 2018/05/04 12:43:07 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_DISALLOCATE(r1, 0x5608) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create(0x40000000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000984ff4)={0x8000010000000}) epoll_wait(r5, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) dup2(r2, r3) getsockname$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) mlockall(0x5) set_robust_list(&(0x7f0000000240)={0x0, 0x4}, 0x18) rt_sigtimedwait(&(0x7f00000000c0)={0x6}, 0x0, &(0x7f0000000100)={0x77359400}, 0x8) pwrite64(r2, &(0x7f0000000280)="9e276fbf05c53e4d35b249c42977ec1e55c394f0068a749b98320ce23c31a629871503dd51c0513fff2f005dbb00d830bedda854a6d20927528f8f6032c8b770f93519d9417a7b69ad21c857dcad67cf094fed7deb12a1b0589111c6fc", 0x5d, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x7, 0x3, 0x4, 0x4, 0x0, 0x8, 0x8000, 0x2, 0x1, 0x8, 0x0, 0x20, 0x9, 0x7, 0xffff, 0x0, 0x8, 0x0, 0xcca, 0x2, 0x1000, 0x6, 0x0, 0x6061, 0x87, 0x1, 0x7, 0xf15a, 0xffff, 0x0, 0x6, 0x7f, 0x3, 0xffffffffffffffff, 0x9, 0x7fff, 0x0, 0x100000001, 0x7, @perf_bp={&(0x7f0000000140), 0x4}, 0x20018, 0x2, 0x0, 0x2, 0x4, 0xa360, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x2) munlockall() 2018/05/04 12:43:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000739ff1)=""/15, &(0x7f0000000000)=0xf) 2018/05/04 12:43:07 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000200)={@loopback={0x0, 0x1}, 0x51, r2}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_targets\x00') ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000040)) 2018/05/04 12:43:07 executing program 3: mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x13) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7ffffffff000, 0x0, &(0x7f0000ffd000/0x2000)=nil) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) 2018/05/04 12:43:07 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00008a7000)={&(0x7f0000000200)={0xfffffffffffffe06, 0x0, 0x4, 0x101, 0x0, 0x0, {0x0, 0x0, 0xfffffffffffffffc}, [@generic="aa8255e28af008eb0c1b83ac5dadd08783d08c28cd6eb2e5a154d4ea32f6bc39f19a1b1ba5e01cc6868164420f1dbcd98c098f8d07a556d4826874f0e304881157bea941a41a933cdde2679ec0094ce7eca2b4a07aa002f31d50f78ca90898f22506ce1e0c7ef42c701b95d9736ee063be2369aa777d2d4dd5", @generic="06d3a09edb82d7ed6fc1e3fcfa5fe0c0bec877db39dcb1d61344d0c0ce9547546ea6385b0b982af7e5ceddf0de8fc32d72f8ebb5794cc312a9eb45e30d649cd26d1e939c1270aca1f1cf7c1c0591e61dae575ae502cf7561eb8daa943d563f475597189ada2c4093d750a9a92e39008f187096d5963b84f4d038e623c5c2c60b8c0e01130290d5", @generic="8d1a9a8e4ca50a8f030a978ec0cc2f87a13181a596efeedbbe8b299bacf5bf3d9774ca7db5e140a043a34259", @generic="0109f69ecbf67b8c01af17366d0a166e4a4b07707bdbb0"]}, 0x158}, 0x1}, 0x1) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x6, 0x4) 2018/05/04 12:43:07 executing program 7: r0 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="a1cd716540cf4fc0fc574017195ad6238768c01183b91fb8740b2d5b11dd7b10afdf841a4b8af679eebceb933090b6c5", 0x30, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r0, r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0)=0x7, 0x4) sendmsg$nl_generic(r2, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)={0x14, 0x13, 0x1000000311, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/04 12:43:07 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040)=0x102, 0x4) 2018/05/04 12:43:07 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000640)={0x7, 0x800000000000, 0x955, 0xffff, 0x20, 0x1}) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x4, &(0x7f0000000580)=[{&(0x7f00000000c0)="8c3218f02b75ad9d64bc7249b72c8be336beeba7d15051b5a78504282aa52ed1d80632582563c5b5b668e534e43e7d104983e1e4b66ebfff643fc290e5d6340126693ac4c32282f3f62c7588339cdef1c2e89a82bf284773b07ec83716da7313f31d2a1df57cd7d6974ce1864d1611ef6a5d7ca688ecb51742b0b6ac98cc147da2d93018d29ebae528f47dfd862e0400bfeffc173cdb946b97686316bd", 0x9d}, {&(0x7f0000000280)="98d745f37a18d36da5a97a6c2302ea12ea7fa190cf113381d1c459c5cb2bf39698e511f314e90a0c2bc841db6cb0961124df42744de50b07502a1309f1f588833a11b0a74d0830a1d1bea25f3df86a58e886f9f680f182bfda99112b3e4f0f04a6d2b44f569160edc48c88533315afd4cb0a85a4d1f59dc0fa1d7452827a2b7eba87370f8f8d7155eb98a6de52b0a189a07a81c52adeb47f48ecf5e5c83ed31dce6abf4c73323fb0cc19ce27568740b0fdfb1cf92edf42c1c74ef81296e09a64dbddf57f64e77e", 0xc7, 0x28e792b}, {&(0x7f0000000380)="ab4a7239b7934f75604b030517d7478c7a8f9bd285a657877a5b108ed2e37c64559104f0d6ad4bc5e65786f4b1c7f3c633baa70954e76f36496c6e11b5878559a4dfc02430c18d5eff5177bd38fcfbe409463e3cd70f70d4433dc65bfb11ee2ca0488bd59f059b6db6a799128e1b48d136def3827d4161b0edc1ed2958cd99b8233c47b2f75171e69e8f79c3b75006e4ee8dbef7b572d89814126e59aaf48fe9952f71954837657dcb0957b7a3932ad2fb8d829e69bc386f25710e35f1e462009fe98ee6b432ead25b704e6b34630cbe98ce4f9fda1263dae59e40c42b147985e2e1cb6c90a3564851ca6cb389", 0xed, 0x96}, {&(0x7f0000000480)="518b79f4d9db4955cc42352c2eaa26eaeba7c2094155376faab50650700028a19dc733b4de5c4c89f8bcfefb398fff1247363d5eae5d36f70ca83f87d884fa1d4c367f61c54848dc4b49b2ee7b2d57871c1e8610bc80622edfa57ad57bb558701147da751040e11ab5a384d1bf5e81ec8dbb09a158ba69352b2ac0cb5b2db3c91c03219cbaa858018b3385adcb4a8aebe0581f3a504b8eea1f6570fd17b75f8665f61b600bb37cadca3a85867e5dd02b37439df1dadd9a4c408c75fb89435ba054622dbfa675074eb4b70a1470db67a9700d62832e6304bd751f73b0473796175504a974baae46d58c4b", 0xea, 0x100000000}], 0x8000, &(0x7f0000000600)={'nouuid,', {[{@usrquota='usrquota', 0x2c}]}}) getdents(r1, &(0x7f0000000180)=""/235, 0xeb) 2018/05/04 12:43:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0xb1, "013b8ade52d1c3c2df08836fa26144efa72e206ec65457a1b94ff530884ff947f317c70efe2dcb763e4b0eaea7aa6aeb5055d9c3701660d72bf2351b657632d48517d004beeff4e48b3e13156dd7d2c2d08a81113d5569785fdec33e7e8b3e67be5d86e5c6542476218333cde4a96cc4b31b8ff15f01c4a4800b8bb0fae4f49599d753ba92f87054a4544d28c7cce78a65e956823590bf7e33124bf38d9e83596cc245572dd9ff7c075677ade9f2e870c6"}, &(0x7f0000000140)=0xd5) 2018/05/04 12:43:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000000000829f, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x7f, 0x401, 0x101, 0x3, 0xffffffffffff7fff, 0x800, 0xfffffffffffff4fc, 0x7f, 0xffffffffffffffff, 0x0, 0x1, 0x5}) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000000)) 2018/05/04 12:43:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x3) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/04 12:43:07 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') exit(0x0) pread64(r1, &(0x7f00000000c0)=""/100, 0x64, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) fcntl$setown(r0, 0x8, r2) [ 128.826792] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/04 12:43:08 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x2dc, &(0x7f0000003140)}, 0x3}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="b0000000000000001301000003000000e00832fdc284dceffb56ca10aa5d14d2e226c9ed581f99a93a4ec6be0e00dc032fb71dcda484d05cd1ba0281be90e0cd34614c9cdded2ff599e6c04937f4bdc235ecc28e6ab9d06c226348c3f0384a321a47975f9a6a8ce9c930c1a7fba7e83199f61e9fb43b1fdb4cc1d53433c61e09682f22b94fb45e24ebe1cfb6f391de4cf622610c4c0640bceea8bc9c724fe9e75c16e2249f6d16efe0df94993987ab930801000000000000000000000200000055e1341b76d0828866f073848f2f1f52cf91593ed9b892dc43eff3b4ea0aaff15bc371774832cc84b987b2f200233811e84b5a3d7ad50149ee12305c7212459261b7f1d3f9ec6980ca74553e233e7ba3c574ff289aeb7a7ed21731fd4b265f8ef61b6041c70ca439a47edf3b410fca5abe708bca13d3eced7afafaffc4601a7f647db2281db05a05d775c6a8482ae9e4b3d98a3ea28cfa0393def49aa302117fe5c8c1bc47f620f43e8108b717acb0d1b409d0aa30ef681cc52a83c32d9ea0369c845ca9d8e4be3efdfd1f911014c0481c212baea3ab2deadff23dd530430f1e3ad4d6947d41718105687a98c90fef66e1ae000000000000"], 0x1b8}}], 0x2, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xb}, &(0x7f0000000080)) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x8, 0x8, 0x0, 0x7fff, 0x3, 0x40ccb3c1, 0x0, 0x7, r3}, &(0x7f0000000100)=0x20) 2018/05/04 12:43:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000540)=0x10001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x238280, 0x0) fstat(r1, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000001880)=ANY=[@ANYBLOB="c81200000006000426bd7000fcdbdf250300000664008e0008000a00"], 0x1c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockname$netlink(r3, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) eventfd2(0x2, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/04 12:43:08 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x406855c9, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/05/04 12:43:08 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000340)={'bond_slave_0\x00', 0x6}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f00000001c0)={0xff, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 'nq\x00', 0x12, 0x8, 0x6}, 0x2c) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair$inet6_sctp(0xa, 0x2000080000000000, 0x84, &(0x7f0000000640)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00000003c0)) getsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e22, 0xb394, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x4, 0x77b3470d, 0x3ff, "c8b670a9c3c997736e27c71b39fba85f7a6e52eeabe5b2dafcc2319f34a41a68f9a6eb9bdaa08a7ea23feb9727ddcec5f03c365877bc84c92e9171ac979065f9834d7b5118a9a35d502c4c7d84eb49bb"}, 0xd8) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$ASHMEM_GET_NAME(r5, 0x81007702, &(0x7f0000000400)=""/94) 2018/05/04 12:43:08 executing program 5: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000140)="be14609185df7731cb9b92ebc118e2be195ec4e39cdd89a601003ef842944a57d577b76ed936fedc9e0016bee1e3f6043c5d8a07eb9de5104e20dae1bbc652efd3bda619eed5fba100d5a6a693de4d77e64d23f326da94063090030c241d1635454f69537287f5bc7389476608b562a99f59bd7e38b17676293e7334fa66284af898529be3bdec3ad35638f8ce79f5c9d57d51fb13efd24b0e24498ba5574e23aa4d524d16261ffe3794597a05380549d7e12045640e5147800c92f3a1cca3eda13d194670b3138110bcab424b62e29c1395c339fa1698c4dc10ade07d5e", 0xde}, {&(0x7f0000000240)="060352b39851c419903a394ecd407de43aedc8a86cf9b3edcbe2c81a69696039011d3f054eb26eef6efe334d858af847c3f94601043738c07851b7d5f878adc1a8c1ddc2bc247a4515fc4b2fdf37e26acc1dab2d35b33689bf55100cacb9c599e8", 0x61}, {&(0x7f00000002c0)="609c87ae01ea66ed4d2de21fed57a8d4f36497ded01358d4ca76fd4c4353be1a0817dc534550d9f4fc38120afa6f206af31406816decce1b3235143b6418e269731f67d933514faf6b677c", 0x4b}, {&(0x7f0000000340)="db170420a1738269d1bca198b6e936de7172ed661a0d90a02ccb313f2def2d1ddce40dd79a8c59d391b66869d94abba9a2be1f5f31c205ea939eedb6ff0aeb3c2b933ce0970d4420db9786f883a373a008efcb31925d4dc2b27eae85fea368d8faddaba739d5e8daafb95fe6690101b958a2dedcd71335a8355412ea0e9275c8b639981c95c23d2278c9d71c57be447f3c62bf595c57ac27f6b676453ec3729941caff783b91", 0xa6}, {&(0x7f0000000400)="28bd98334c3a762fbfda6e", 0xb}, {&(0x7f0000000440)="762e6da4198b8dd406e5f4f52deb44b0e7719b22624fa506c9c1de01b83a5ad3dbc9a96ca54396e259bc66a118a1b7e6a08355468fd236918369df72278e432913e3206d038cfd162c1978c2a3ea5410057727532b306b32ba6cfe638231f2f59c14823e7863347603611d2b95651340ae14c13130d7555c4324736c45377f5e8f49cd5cd81d701e3cf35a02603c5810a7382f2807d3e71c2755e3d47e2e1f9e8448177613905572786d481e5a", 0xad}, {&(0x7f0000000500)="2165a85ce6fb0953dc4dc712264c2bc1cd58d3206e0834641e6f4bd99a79e742eb295ab5b4c747b4b7b2801706cf8009cfa8434ede240c227e3a5b5714ff9cba70f51c8837a396f3a4e624799d937e97c900abef46610c6573ca1eb01d8783dbc46164f94f6c34f5f7343fe711343239f61ed7e09a55b0d530ff1084d747b93e910b9c42fb237a3c0f901a64277fda5edc60e6985192beb26d74ed35fd1d54c4f65f9da2767e1039b7dcc5011d0d0487dcbe07618d41795d4d51a7c3a73776958ad46d27da1342d931c246b4dc469d7cef94f4649a252d1067673e9493d6", 0xde}, {&(0x7f0000000600)="86e0fc369b780b52855aa10c3d6bd35cbfeadb8a7ed8723a6447ce31fad89fcf9320ee1ad417ac463ea856debb0cc105ecb106d527173b37420a6aa3f63324c54e272b64d6d7710daed918ee", 0x4c}, {&(0x7f0000000680)="d81804f013ee54a27d46bfa2eeabab43b0181613c81fe6651c8fc6f1da6447e0312f17bdb7cf06e52995970dbe1f56493bb76cb2da5aa8a547756774837752fb635beefa0a994d625743876dfdf621a951c7fb34404faa71710794747e4de697a116963d3392f87169b90081295c2e26f716f03b6c0e56eac50bece3a3ad106ce8023b25cd41bc010be43f9cd0ba2f0852b46e4d5a29c3dde77f270e2fa87ce2914a71537ed9cc1eaa2432ed28e7cd7efe841d72e93af46c5cbe", 0xba}], 0x9, &(0x7f0000000800)=[{0x50, 0x10f, 0x0, "2875217e9ed263b028c0e36136112fb6ae44a5f5d04631b42ccb956ca7a32c93374c224a9fc68274212001b300723805fe6d977b667ed7e92e"}, {0x60, 0x10e, 0x7fffffff, "a2341a4ed312e9bf3d203cf527899a6e1485c22ada624e9c5f2b3f3377ba8f07333af9bf31be5294bf1a9dcb103906e25e1fe46b810a081040d24963dd0a66e5b34e1ef0393d4e8449af"}, {0xc8, 0x1bf, 0x4, "94f041f0cc934c8351110cb3c66b358e650e9f24fac7efacbec0169c2ab270624f38d50a93c1349447ad639f1e1daef1f602197f83e1ef614248d3452ef47e73b2177e379307f0362023560d9579fd475bb9b54d525066a7dcdae5030b3bccb31fc932810744ce0fe611c2fc0c76e849622cfd44a0ef71b4af9ca269989f702f0c91f69c93ee692bc25569d9cf7d40d5117ee59054a2c9129d1096a8650d5e320fd4feb9fb11ae237a3a6351cd90014946cdeaebae72"}, {0x80, 0x11f, 0x398000000, "8a7a0057dfbef8385e12f6068036ab049b9442b506487b104d0216188f4759303ca5a920d5eab93ffda1e5d8c851423f98370461dedcd6b1e4b3304676b9c933395e698490465ae21c5413737db269cfc482cd515f23fc1b5e4351102a642a73f0f6d358b8d8b7ad5882e6bc98ef36"}, {0x80, 0x102, 0x5, "1675a48b40293e7d1495d866f07b468cfd847a9f914db760899f8deb66015b3bdeaa80775dbdcd155112612592be0badd62f17b1b61121368f3ec978f32ea1c8cdffcff8c3691eeafc925b7c58af33a0264410d0fa7533a8e7b39b9ceafa446c0e782120c796bb837fe35a7abaf0a3a6"}, {0x78, 0x29, 0x8, "bb06b8766bc56bbc4f5e9a46059108e4c97d4d590d57be286efaad675f169d12b70d37a3010898fee086172682eaab77d49a41229ec3e28e24ec44cc129cf024c5e39d6865355b7418f0b9ebb2117f5fd52d2beb784beb37a7dd0aa9c556295f7891e13e"}, {0x100, 0x102, 0x2e, "624ddd8a65065b3b43afd31b33756a463a5ab0621ebd6afb76731ffae7747f562c990297152a84f51a3b463d619a7d0033088efbe0bc365891d1fdf1a3596a27f5d51b5074a08036a6992d351ed369400483c375ca9416419763abf86375c154acedba6ef647214cafef313a0c3c6418f111cf2e6f2e6b332d3446f11dcb413d61b0e3f8a3af92be5edec8fda27bbf8ebbb00d99832324ad8a38c61bd947d7b0daa4501aa3690a0cacc1134ae2a7faa0833aad5aeb04f35217d7256fbdc8f06c90f7e34921e699eca0aa98b5361892118432cc50f79d7ddda0d30fbf0675edbeb4c62ce33650210ae69e"}, {0x98, 0x111, 0x80000001, "31b842a8b49f35e0a45fd0709f3658aca1131c947bddd4e2be2c1754260675535e515b3f1a7463b110ef5a2f9b1b5eba0ce14f3b713d270cb75b8d77de6ec60e372561b1ff0795d3db6ab799d456c2d98b6b044faf5a731eedf446343f4d90ffc487b7c4915f92c460135c3b9b2c77ec982754fc9b2e0ae2f9c12cf3eeeb665e96f13a305b7889"}], 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0x1000}, {&(0x7f00000035c0)="5d13b96fa230b350e840af635c69d6edfef44e72b6bf1aa3ec8f48a2a8a3cda63d9612af96774a080389c862439830ae315a980c81d2a5547cff4b859a6beb3723c8f94b78f9b128e04bc08ccf929eafae3e43e3caba945c7923d24caccae081030ea80259dd638a441b1cf9408ea07062f0fe05f28cc11fe70748523a6e584c6c46c7e9d68ce35c81dda9a44a83fd51b7a4a45f4a243f7fd06e78c3a73196d281638f58826ed0e505", 0xa9}, {&(0x7f0000003680)="1cc800606dd50c1b0e2c65fec9883867b3b118b40b3a24034c811034a9104db9c9425ba0f6616be7e3a6794c233245ba2cbf324670dfed953442382f6cd8637620670f4fec924dd1100ea32cbbbc3a711e34a7ff356027c1756f983420e1de828d3502006686650bc68047e408f0c259de8ea72e0bb53e44d284b3b98bcd00e5dffd0e9a65c95f5f10c841681b3c9b50df60ba308a2038fccbfcec99c48b7d96ace5fd26fc9ac34ed7ebaecb0a3ca4f9ea842b65082566c7ac58f68ef247838a8d1e221f9db3af91c4bc5c05f219a49be05683a32c5f0c7052fc19f98e2939085083b15f2173b693ed2082d4a5e95d7051707bc55c4b", 0xf6}, {&(0x7f0000003780)="b4031d56d8570a2348be861138921f1dd9df2a26e72ba5b3c4b034a9a2912987d070d964f83179b18fae9e12ae1e66bca552", 0x32}], 0x5, &(0x7f0000003840)=[{0x110, 0x100, 0x5, "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"}], 0x110, 0x4000000}, 0x1}, {{&(0x7f0000003980)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'veth0_to_team\x00'}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003a00)="99d04b1c0cdbf9d85b2c5c90c0161733ef4e256ffbe3bfd15203a3584f8e9f2783b778f70cdff94e5802c54d5efe9b22b811f9dc7968e6504d9695d0fc869282ac2cbf8397e5df5b3a6989934042053dfb92a7f935d1f576629bbc1299cd8fba3dd3eea79395bb939dd004151deed8465f542de91b1bb338eda8ef76a5c996fc8266cfa240455d3126fe677b676f2342cb5191bb94d6266aa421a2a5cdc16699a812520d82c315ddbe66f9f42420a5a0e26b82463845edbab1dce758ea936e6b49174fda613b9bf3fe8ac15386b875f2323cbbc4d8ffded3bc35ce0f9e29f577f77c041803e22b9256c1228608cb4e9d5c29", 0xf2}, {&(0x7f0000003b00)}, {&(0x7f0000003b40)="701506dbc13a04e77c8a2bb203dad3f89ee227600d0bc33c351604d2626b39e5bb24ff4358014485c74bdc91e04ff7cc5498364a351c0ade3c3e3932d6deb4b13175a90ff02c12405702e5b4b0355727b11c807f1249b8bd8a8f4c64aa43f9017126b10a3283e272d1e58c5e717d8ba1252f9082839701a89d3bf710dc811fd1b914489d76396fe306f3decfe5b229f21b269b78e94a49f52e52dd18677f3f63515ae256c88819951bc95777b552a2660c066a7c4951ffdfff042628e471597e2bc600f5015a97687f9247667bd679294d8db9", 0xd3}, {&(0x7f0000003c40)="d26140e7c984ad13c3b3e0a80e8c790c5079bae860bb8f708122013ce539c5b2b0157da17da9cc02", 0x28}, {&(0x7f0000003c80)="f407cd00cd4f9645ab87bd86e013cc3794b941c0bacc6a2444cb8ab59f4c921cd067355cf85c38619350d31e1a199d8d", 0x30}], 0x5, &(0x7f0000003d40)=[{0x28, 0x118, 0x0, "f0e825707e70298791834aafe8f6dc4329b826bc2e48e3"}, {0x50, 0x11f, 0x7, "d2811f06c048b023609880b61ff3dacd530d9bf39afaa5c033b1ce6d614a73773334dad225a1d021f36f08e960191f12170debd4380a06be04"}, {0xf0, 0x87, 0x6, "77da7f9c9bfe641ebf8cc36ce908cb1ed2165bff70ea2498dc6ea2278ee21f8f993cd814d078061412c897050b1e4870afdee6755096f12c623a35a9dccd9cf73c6930535054081111ce0df3f474c09cfdb4b24d4a0458486be106dc6b7f727c164a8ffbd985c046d2c534fac274b7ea4c6a2809264b11254f6b1ea813b6fd93af15a20579aeceb7c365bf1d4be3f0d686820fdadef29d6c845833a879e5c996afcf94f5012952a9037f49b409537a3794396c88edaf8f9e5eea420fc0a86fb3acd260be3a28eb6efe2099df8ce343f55fb5f6c304ba9cda17d910"}], 0x168, 0x800}, 0x1000000000}], 0x5, 0x4008004) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x7) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req3={0xd5, 0xffffffffffffffff, 0xa6e, 0x80000001, 0x3f0, 0xffffffff, 0xec4}, 0x1c) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f0000000080), 0xfffb) 2018/05/04 12:43:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0xb1, "013b8ade52d1c3c2df08836fa26144efa72e206ec65457a1b94ff530884ff947f317c70efe2dcb763e4b0eaea7aa6aeb5055d9c3701660d72bf2351b657632d48517d004beeff4e48b3e13156dd7d2c2d08a81113d5569785fdec33e7e8b3e67be5d86e5c6542476218333cde4a96cc4b31b8ff15f01c4a4800b8bb0fae4f49599d753ba92f87054a4544d28c7cce78a65e956823590bf7e33124bf38d9e83596cc245572dd9ff7c075677ade9f2e870c6"}, &(0x7f0000000140)=0xd5) 2018/05/04 12:43:08 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_DISALLOCATE(r1, 0x5608) mkdir(&(0x7f00000001c0)='./control\x00', 0x0) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = epoll_create(0x40000000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000984ff4)={0x8000010000000}) epoll_wait(r5, &(0x7f0000a52ff4)=[{}], 0x1, 0xfffffffffffffffc) dup2(r2, r3) getsockname$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) mlockall(0x5) set_robust_list(&(0x7f0000000240)={0x0, 0x4}, 0x18) rt_sigtimedwait(&(0x7f00000000c0)={0x6}, 0x0, &(0x7f0000000100)={0x77359400}, 0x8) pwrite64(r2, &(0x7f0000000280)="9e276fbf05c53e4d35b249c42977ec1e55c394f0068a749b98320ce23c31a629871503dd51c0513fff2f005dbb00d830bedda854a6d20927528f8f6032c8b770f93519d9417a7b69ad21c857dcad67cf094fed7deb12a1b0589111c6fc", 0x5d, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x7, 0x3, 0x4, 0x4, 0x0, 0x8, 0x8000, 0x2, 0x1, 0x8, 0x0, 0x20, 0x9, 0x7, 0xffff, 0x0, 0x8, 0x0, 0xcca, 0x2, 0x1000, 0x6, 0x0, 0x6061, 0x87, 0x1, 0x7, 0xf15a, 0xffff, 0x0, 0x6, 0x7f, 0x3, 0xffffffffffffffff, 0x9, 0x7fff, 0x0, 0x100000001, 0x7, @perf_bp={&(0x7f0000000140), 0x4}, 0x20018, 0x2, 0x0, 0x2, 0x4, 0xa360, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x2) munlockall() 2018/05/04 12:43:08 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0xa00}, 0xc) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x402, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) unshare(0x40000000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @rand_addr=0x8d}, {0x306}, 0x40, {0x2, 0x1ff, @multicast2=0xe0000002}}) r4 = socket$inet_udp(0x2, 0x2, 0x0) fgetxattr(r0, &(0x7f0000000180)=@known='system.sockprotoname\x00', &(0x7f00000001c0)=""/90, 0x5a) bind$inet(r4, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/05/04 12:43:08 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) add_key(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0), 0x0, 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)="e91f7189591e9233614b00", 0x8, 0x4, &(0x7f0000000500)=[{&(0x7f00000003c0)="68dc10fd3849fa41eb81eac386c84864e702a0e00e1c1e1c579fb3c0dcd44e7a2fd5fcb69a73bb1cf0a18fa98fc16d36f522892edb34e8174fe6be51895e1a2827bc3eb29d423943b4b0b37f501eb1be3eed08498fe98716ce570ffa1f8448bd2839bda138ac1d009ace35148c7490d2d20c17f276ec3266f20c91772fd44b0b0248325da25c3fc43ba84c975661ddcc92a7b5873dd5e74f30f2e168f203613426", 0xa1, 0x9}, {&(0x7f0000000180)="5ebf28", 0x3, 0x1}, {&(0x7f00000002c0)="49b7972942427cdf0b8b38cc1f593112c5f8dc656d9f312ad098f922044a6ac52b7a16de2e3f754c580617a97e3f716013303ad422bb2a82781e0e524468bba149f9bcae5d5691db", 0x48, 0x8}, {&(0x7f0000000480)="62de73cbebaffeac3e30883a95ecdee7af6dfc2ab1d9427966eac8462a3d353e95f55cefb523f61348aa2e9c8ec750407a2026efdd701a649d6027596bf8079511f80b5b3540088f63c119418475b8b215ca8dcd87dc022705e6ca979d54db3e1def398dea114b14e08a4fe4e0e8d04dffd1c301", 0x74, 0x1}], 0x1000, &(0x7f0000000580)=ANY=[@ANYBLOB='init_itable=2,block_validity,orlov,nomblk_io_submit,data=writeback,abort,nogrpid,noacl,h']) read(r0, &(0x7f0000c7c000)=""/136, 0x88) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) 2018/05/04 12:43:08 executing program 2: r0 = socket$inet(0x2, 0x3, 0x84) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x4000, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000025c0)=@req={0x4b2f, 0x6, 0xff, 0x3}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0x1860}, @in={0x2, 0x4e20, @rand_addr=0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x98) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in={0x2}, 0x80, &(0x7f0000029ff0)=[{&(0x7f0000000000)="c9ab5b60312098cd9045d8c9e1", 0xd}], 0x1, &(0x7f0000000380)=[{0x108, 0x100, 0x6, "4cdad1c57a89e3a1db2dcf9dd77d14f56a1a75638688f98c4a0d73345c46035f110f984fbd9e2eea6bcd82e12635e06f8f999516ca9a80323133b446bbdf114dfb7a5b653560da2f2f34513633f3c5fef235a95714be40b8bfa468d79828db9d21e4bcaf2bdf1f3ca893d02c1ebc837f97402ef78dd36e5413b1c344002e6cb0aa8bf90b9dd426f01d93882d5fa480a5e3f17b343ba2da36c18bbcb167b226bd06dab107f2c4d7390a5327374a8f2372e6b2c4ebc5f68480ab2c4927433a6ca60b830456f3acf69b274e7cb0fcac0afb87f8dd1839b85b39c0e600561d6d3f29aab8ee62816cc36cc80f976fb96525dec1f6d5f4"}, {0xc8, 0x111, 0x4, "99b5b45a4bf8a16ae91f02c1205df1324f7094c8258d646d34065136bedab1049b3688afc5207c80e17d902f8a3c24552a70c6a808b695e52bfb0c689c62c7cc1aeb70ee97dc5abe5b6f62b71ce94af523b5ec39571121bfbdfdf65354f2924695de9285842f82da6876ed1f42f388282ef712017ff1bce61550ca855904001bedb53e9c2b0e61aa77a8a882530330c6745e77f7f9ffdc8483319e4c73c997575a8f2b874922c8d113ca80c6f51fd9df29271107fbe592"}, {0x1010, 0x119, 0x8001, 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0x2230}, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)) 2018/05/04 12:43:09 executing program 7: mmap(&(0x7f0000d91000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') writev(r0, &(0x7f0000000fe0)=[{&(0x7f0000001000)="b7", 0x1}], 0x1) 2018/05/04 12:43:09 executing program 7: ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x40247007, &(0x7f0000001ffc)) socketpair(0x6, 0x0, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x800, 0x10, 0xb2, 0x1000}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x80}, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) 2018/05/04 12:43:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)}) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f00000000c0)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000100)={0x4, 0x7f3, 0x4}) 2018/05/04 12:43:09 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f0000007000)={0xffffffffffffff40}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000006000/0x2000)=nil, 0x2000}}) [ 130.666280] device lo entered promiscuous mode [ 130.712863] device lo left promiscuous mode [ 131.197985] pktgen: kernel_thread() failed for cpu 0 [ 131.203131] pktgen: Cannot create thread for cpu 0 (-4) [ 131.208538] pktgen: kernel_thread() failed for cpu 1 [ 131.213627] pktgen: Cannot create thread for cpu 1 (-4) [ 131.219227] pktgen: Initialization failed for all threads [ 131.317540] IPVS: Creating netns size=2536 id=28 [ 131.329544] pktgen: kernel_thread() failed for cpu 0 [ 131.334676] pktgen: Cannot create thread for cpu 0 (-4) [ 131.340189] pktgen: kernel_thread() failed for cpu 1 [ 131.345488] pktgen: Cannot create thread for cpu 1 (-4) [ 131.350897] pktgen: Initialization failed for all threads [ 131.512253] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 131.525799] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 131.580062] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 131.593651] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 131.646608] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 131.660216] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 131.673393] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 131.688207] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 132.281498] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 132.313362] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 132.319551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 132.326913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/04 12:43:11 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x406, r0) sysfs$2(0x2, 0x0, &(0x7f0000000140)=""/200) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000300)=0x8) 2018/05/04 12:43:11 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x400000000000070, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f00000000c0)=0x7fff) getsockname(r0, &(0x7f0000000000)=@pptp, &(0x7f0000000080)=0x80) 2018/05/04 12:43:11 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) sched_setparam(r1, &(0x7f0000000140)=0x10000) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x9, 0xff, 0x4, 0x1f, 0x1, [{0xfff, 0x9, 0x1, 0x0, 0x0, 0x1400}]}) accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x0, r2}) 2018/05/04 12:43:11 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/net\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40072, 0xffffffffffffffff, 0x8000000000000000) 2018/05/04 12:43:11 executing program 0: socket$inet(0x2, 0x807, 0x6) r0 = syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000380)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80003, 0x9) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f00000001c0)="16355e2d283570813083651a0f0e50a030853a758e72fd539df083808ef4b94f1983087557d76a80034e8bfb434c16ce7f01c8791609f030761be56b7a98e667559bb53dbbf43246b973c15320cf2658e1ee62b67235d812d938f1673a0a4e46a460bca3c4e7f596335fcac9541f9bf2fa5f4e37d71ef47afd6609beaa0468f99e0b39cb19f954f0964686bfb6ca64ef4ef2df1c77457b493b986130f413b1af2fbde04ba2f367f33994ffca3fc37ccc95b5de91828c8b8ca5e115834d8c95abfbd17ef4648796e30a562b0fcf2034bcff5389f166cc63ed810b995c00b7e3ba8e2cf4af12f1aed1b344ab1d49", 0xed, 0xc7d8}], 0x80000, &(0x7f0000000800)=ANY=[]) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300), 0x1, 0x0, &(0x7f0000000540)='b'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000600)={0x80000002}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000940)={0x10}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7f, 0x10001, 0x1, 0x7fff, 0x9}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000005c0)={r6, 0x2}, &(0x7f00000007c0)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) fstat(r1, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) openat$cgroup_procs(r3, &(0x7f0000000680)='cgroup.procs\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000100)=@generic={0x6, 0x6, 0x1}) 2018/05/04 12:43:11 executing program 5: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) write$selinux_load(r0, &(0x7f0000003080)=ANY=[@ANYBLOB="8c"], 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x10040, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f617ee7693c97ecf0f60926b38d8f044564cb0185079366b", @ANYBLOB="36623e752d0d1839db8da509c27a867c057ef9dc4ec58e711fbc3ec84cc8a7dd207f06fe4408d63b4a537fcc5dc0e00088daa3987e32e98ac6215d3710433ade46ffc0fba1cbf8e4315cddbe01549ef60968d2406852e17885080d67655a2c4389cc75102ffb04c4013aa6c9b61c9737ad77e62f600ede472ddcf2c1549b52"]], @ANYRES32=0x0, @ANYBLOB="08001400c4000000"], 0x3}, 0x1}, 0x0) 2018/05/04 12:43:11 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f000000f000)="240000001afd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e0000000000", 0x39d}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000001780)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/128, 0x80}, 0x0) 2018/05/04 12:43:11 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000002c0)=""/170, 0xfffffffffffffe62, 0x4, 0x0, 0x0) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000100)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000000)=[{&(0x7f00000000c0)='^', 0x1}], 0x1}, 0x0) 2018/05/04 12:43:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'tunl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_newaddr={0x34, 0x14, 0x321, 0x0, 0x0, {0xa, 0x40, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x160}, @IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x34}, 0x1}, 0x0) ioctl$void(r0, 0xc0045878) 2018/05/04 12:43:11 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000001c0)=0x43, 0x19f) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x80003) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) sendfile(0xffffffffffffffff, r0, &(0x7f0000000180), 0x7fff) [ 132.767120] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64794 sclass=netlink_route_socket pig=15102 comm=syz-executor4 2018/05/04 12:43:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8990, &(0x7f0000000080)={'tunl0\x00', @ifru_addrs=@vsock={0x28, 0x0, 0xffffffff, @hyper}}) epoll_create(0x8) 2018/05/04 12:43:11 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200001, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f00000001c0)="3d13cd04f71b0d34e566879f09b286c47ad41764a5519562d354adcb3ebd177830a79f65d6e24ff074c8f4d6e8b4a0426cfd5085c94eeb17722829d36c18d225e4ceda61a80a9c33308082a354f26ce51fea8140b25b242aaec43a15ba34a958453b688c47230bc7166ef5a6b54376345bc41502ba29eaa649560efa15af970415bb73e78fc854df2ac090c2f364f1402d1dd4d2017880605d994ed132f77c46ac0baa21ac4ec2bac2436d3c6758643597a81bc08bfd999228cf4b2122e5a9e1e7f418bd7346afa8863c93cd7b8f009c") mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000001840)='./file0\x00', &(0x7f0000000080)='jfs\x00', 0x10000, 0x0) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x41, 0x0) pwritev(r1, &(0x7f0000001800), 0x0, 0x0) 2018/05/04 12:43:11 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = accept4(r0, &(0x7f0000000640)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x80, 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000600)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x400, &(0x7f0000000500)=""/244) r5 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000140)) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) eventfd2(0x0, 0x0) fallocate(r6, 0x2, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r8, 0x4c80, r9) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000480)='lp\x00', 0x3) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, r9) r10 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r7, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x80) sendto$inet6(r2, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$LOOP_CTL_GET_FREE(r10, 0x4c82) shutdown(r2, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x3) 2018/05/04 12:43:11 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e01, @rand_addr}, 0xfce5) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000000280)="761b2be5874b788ee1e649640d975ee87af882011ff301b056a56ed1d465a5547dbd76526e34b9183bdad53b438ccad395023f28dd9a60ed1386403006bbd4308a78ce663bf005065614bb35e5705bfbc95196d37fa017", 0x57, 0x240000d1, &(0x7f0000000340)={0x2, 0x4e21, @loopback=0x7f000001}, 0x36d) shutdown(r0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0x39, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000240)=0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/05/04 12:43:11 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000400)='./file0\x00', 0x80) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000880)=0x1f) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer\x00', 0x42, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendto$ipx(r3, &(0x7f0000000440)="8c83e6b3017d17604303c40d3c2c374bb5db9e73b32acadfc71eb209068af7b5298e", 0x22, 0x10, &(0x7f0000000480)={0x4, 0xf4a, 0x0, "23d916bcf076", 0xa49e}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x1}, 0xc) kexec_load(0x0, 0x1, &(0x7f00000016c0)=[{&(0x7f00000015c0), 0x0, 0x0, 0x1000000}], 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x8}}, 0x9, 0x80000001, 0x415, 0xffffffe000000000}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000640)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], 0x2) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001700)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000003c0)=r4, 0x4) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x8, 0xfd, 0x20, 0x0, 0x9, 0x0, 0x0, 0x3, 0x9, 0x6, 0x40d7, 0xf4}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000004c0)={r4, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x4}, 0x90) unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x200) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)=""/24, &(0x7f0000000040)=0x18) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x2) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, &(0x7f00000008c0)) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000840)={0x36f1, 0x1ff}) accept$nfc_llcp(r3, &(0x7f0000000780), &(0x7f0000000800)=0x60) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r5, 0x61e, 0x3, 0x5, 0x0, 0x8001}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000580)={0xc27, 0x10001, 0x6, 'queue0\x00', 0x3ff}) socket$inet_sctp(0x2, 0x5, 0x84) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) 2018/05/04 12:43:11 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getegid() r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0xfffb) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000180)={0x4, 0x1}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00', 0xfffffffffffffffe}) close(r2) 2018/05/04 12:43:12 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) flock(r0, 0x6) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r2, 0x8000) execve(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='\'user&@\x00', &(0x7f00000002c0)='.$mime_typenodev-/\\wlan1#\x00'], &(0x7f0000000600)=[&(0x7f00000003c0)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000480)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000540)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000340)='%trusted\x00']) geteuid() getsockname$packet(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0xfffffdcd) lseek(r2, 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000640)={0x0}) r4 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x27) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000009c0)={0xbc, 0x0, &(0x7f0000000840)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x7eff4115b26d880a, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000680)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @flat={0x77682a85, 0xb, r3, 0x4}, @fda={0x66646185, 0x0, 0x3, 0x18}], &(0x7f0000000700)=[0x20, 0x38, 0x0]}, 0x1}}, @decrefs={0x40046307, 0x3}, @clear_death={0x400c630f, 0x4, 0x2}, @release={0x40046306}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x50, &(0x7f0000000740)=[@fda={0x66646185, 0x4, 0x0, 0x3c}, @fda={0x66646185, 0x4, 0x2, 0x3a}, @flat={0x77622a85, 0x0, r4, 0x1}], &(0x7f00000007c0)=[0x30, 0x30, 0x20, 0x20, 0x48, 0x40, 0x30, 0x40, 0x48, 0x78]}, 0x7}}], 0x9b, 0x0, &(0x7f0000000900)="f31fb1436539f0bcf113a4098548fd232050b30ab8d75096ee62a1e88eec3d08544386cf0f16136abed758b2e7a4e208c7a5f98f338eb6fb1a19a40503fa7248a2403051cb962a1cd11c9e5498fe3954f1f4bd831119f1765344b5264208f20f57cdb096ff756a1c4c31dda39a8a31d874a80a821ed69fedf8253ff46ebbf82f07fc4e3ef0390cba41ce3c5d04c5c697d6658423cb1acbe95f047b"}) sendfile(r2, r2, &(0x7f0000000380), 0x7fffffff) r5 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r6 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r6, 0x0) pwrite64(r5, &(0x7f0000000280)='-', 0x1, 0x0) signalfd(r1, &(0x7f00000000c0), 0x8) 2018/05/04 12:43:12 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x42041, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) close(r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000100)={0x3ff, 0x0, 0x9a83}) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x2710}}], 0x18) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) [ 133.032280] binder: release 15100:15109 transaction 24 out, still active [ 133.055220] binder: undelivered TRANSACTION_COMPLETE 2018/05/04 12:43:12 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) ioprio_get$pid(0x3, r1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@empty, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000240)=0x5, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) getsockname$netlink(r4, &(0x7f0000001800), &(0x7f0000001840)=0xc) shutdown(r3, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x0) fcntl$getflags(r4, 0x400401) tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'eql\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) r5 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r5, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) [ 133.140743] binder: 15100:15161 ioctl c0306201 20004000 returned -14 [ 133.159588] binder: 15164:15167 ioctl 6430 0 returned -22 [ 133.181959] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/04 12:43:12 executing program 0: socket$inet(0x2, 0x807, 0x6) r0 = syz_open_dev$binder(&(0x7f0000000300)='/dev/binder#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 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, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000380)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x80003, 0x9) syz_mount_image$gfs2(&(0x7f0000000140)='gfs2\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000500)=[{&(0x7f00000001c0)="16355e2d283570813083651a0f0e50a030853a758e72fd539df083808ef4b94f1983087557d76a80034e8bfb434c16ce7f01c8791609f030761be56b7a98e667559bb53dbbf43246b973c15320cf2658e1ee62b67235d812d938f1673a0a4e46a460bca3c4e7f596335fcac9541f9bf2fa5f4e37d71ef47afd6609beaa0468f99e0b39cb19f954f0964686bfb6ca64ef4ef2df1c77457b493b986130f413b1af2fbde04ba2f367f33994ffca3fc37ccc95b5de91828c8b8ca5e115834d8c95abfbd17ef4648796e30a562b0fcf2034bcff5389f166cc63ed810b995c00b7e3ba8e2cf4af12f1aed1b344ab1d49", 0xed, 0xc7d8}], 0x80000, &(0x7f0000000800)=ANY=[]) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000000)={0x84, @empty, 0x0, 0x0, 'dh\x00'}, 0x2c) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300), 0x1, 0x0, &(0x7f0000000540)='b'}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000600)={0x80000002}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000940)={0x10}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x7f, 0x10001, 0x1, 0x7fff, 0x9}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000005c0)={r6, 0x2}, &(0x7f00000007c0)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) fstat(r1, &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00000003c0)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) openat$cgroup_procs(r3, &(0x7f0000000680)='cgroup.procs\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000100)=@generic={0x6, 0x6, 0x1}) [ 133.328561] binder: send failed reply for transaction 24, target dead 2018/05/04 12:43:12 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) flock(r0, 0x6) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r2 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r2, 0x8000) execve(&(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000300)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='vfat\x00', &(0x7f0000000240)='\'user&@\x00', &(0x7f00000002c0)='.$mime_typenodev-/\\wlan1#\x00'], &(0x7f0000000600)=[&(0x7f00000003c0)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000480)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000540)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", &(0x7f0000000340)='%trusted\x00']) geteuid() getsockname$packet(r1, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c40)=0xfffffdcd) lseek(r2, 0x0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000640)={0x0}) r4 = mmap$binder(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x27) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000009c0)={0xbc, 0x0, &(0x7f0000000840)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x7eff4115b26d880a, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000680)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @flat={0x77682a85, 0xb, r3, 0x4}, @fda={0x66646185, 0x0, 0x3, 0x18}], &(0x7f0000000700)=[0x20, 0x38, 0x0]}, 0x1}}, @decrefs={0x40046307, 0x3}, @clear_death={0x400c630f, 0x4, 0x2}, @release={0x40046306}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x58, 0x50, &(0x7f0000000740)=[@fda={0x66646185, 0x4, 0x0, 0x3c}, @fda={0x66646185, 0x4, 0x2, 0x3a}, @flat={0x77622a85, 0x0, r4, 0x1}], &(0x7f00000007c0)=[0x30, 0x30, 0x20, 0x20, 0x48, 0x40, 0x30, 0x40, 0x48, 0x78]}, 0x7}}], 0x9b, 0x0, &(0x7f0000000900)="f31fb1436539f0bcf113a4098548fd232050b30ab8d75096ee62a1e88eec3d08544386cf0f16136abed758b2e7a4e208c7a5f98f338eb6fb1a19a40503fa7248a2403051cb962a1cd11c9e5498fe3954f1f4bd831119f1765344b5264208f20f57cdb096ff756a1c4c31dda39a8a31d874a80a821ed69fedf8253ff46ebbf82f07fc4e3ef0390cba41ce3c5d04c5c697d6658423cb1acbe95f047b"}) sendfile(r2, r2, &(0x7f0000000380), 0x7fffffff) r5 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r6 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r6, 0x0) pwrite64(r5, &(0x7f0000000280)='-', 0x1, 0x0) signalfd(r1, &(0x7f00000000c0), 0x8) 2018/05/04 12:43:12 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x7fff, 0x4e21, 0x3ff, 0xa, 0x80, 0x80, 0x2f, r1, r2}, {0xfffffffffffffc00, 0x6, 0xe2a0, 0x0, 0x81, 0x4, 0x9}, {0x3, 0x2, 0x2, 0x7ff}, 0x6, 0x6e6bba, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d5, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x0, 0x1, 0x10001, 0x100000000, 0x7ff, 0x5e49367}}, 0xe8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000001700)=[{&(0x7f0000000380)="9061b319fff5a8fd640c76145fd4b7caf6fc373fee1e8430d2c9e46ac23715af6417b70d43fe5d8c7d37b42dd273f6ce70c80d4855e868c7ef7b4c3f766ac4fbbbd7d8c66c9edb42a43d6c8a25dd3042409abd9b53aa40a288ea9e4f6545ab5d8fbe2111d7f475a0e06fdcb401f86c3b12596817ce09c1dd5570495e9da1756937d05866926aa7c7d2c71a9a25d7521349f01343566e25ba8e17118b2a89e218b2e43e7489c5eb7ab275a908bc2c797a5c2dc44390cc6eba4b8f6d2e53ba7b4a6d43b85ba358fdfa47b0290f8b60e2f322eb79bec7b15d65cdbce8e1101196c4fe8656abf8dbcc824ae455f964a2a8744c53", 0xf2}, {&(0x7f0000000480)="8914e6e9c94605306def2727641a9fbe91009f11de54e23e3305941c9ffae52bab5a06dc2969f496295f4094de78fbd63dd1d89935b9b563e2283f67b7027b9444e59f48a08ed9ff1ac0415425ca1c8ceff3b328eeece43ea62cc5e819df7addb9460cd4700e6da4b42883edff5f62ec431362a5e992867bf91c", 0x7a}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="09de78550c19497cee401f4fbc07bc846214ce2067f6", 0x16}, {&(0x7f0000001540)="d892749398a7a24861a5b7816414aaaa676417f3634519b6b81479cb94b43668599543ec5741b8914e9c1cbd28d557dfbe065b5199b29356e04aa704dc2094b120d0b4188e29ae399b6565f2617bd68095585f4cabbbac92586504853d32d0b60a004abe6eef644e4b72a38efe8b7b8cfa66ec382466c50942a48fa0db48", 0x7e}, {&(0x7f00000015c0)="85f6545ecf41e3f4134b2129eed6134138515852786b5ded14641e218631fa99fe82cb8ef7c8d83346dad7e0093cdc408efcd0dcdde7d54daf7ed278a657eb067bf8add064d76f9922e42047180de78ac3d957ed43d979d879014a2df1822aa95c517fe8167f60a4e710b1a4dca67acf1e881f0932a8186e68c66b1b15f2b3fc1698e8c3c8b406434ff13e55ec638424c97263446a9c87c4d1ad5c71d55d485329bc7961395139258d321864abdecc1c5a0e631fc169f8e57e9215acdf75e5047c426bc42bb5c3ddf043c2b53ba22f51230b58abed9da927eab48966b6dbb91e6f4617a1cd5e4512b66e2ec2c7e7", 0xee}, {&(0x7f00000016c0)="5872bf000ba20b6279e35e438afbdfc1", 0x10}], 0x7, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000200)=0x80000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in6, @in=@remote}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x800, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 12:43:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.mem_exclusive\x00', 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e23, 0xfffffffffffff001, 0x4e20, 0x8, 0x0, 0x20, 0x20, 0xff, r4, r5}, {0x0, 0x5, 0x1000, 0x1200000000000000, 0x1, 0x800, 0x401, 0xffff}, {0x80000001, 0x7, 0x4, 0x7f}, 0xfff, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3501, 0x7, 0x0, 0xca6, 0x2, 0x6, 0x20}}, 0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x87}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000900)="fcf36c7574ba0ff839d391f19df97d671979c2051266756bc49604c6ee97e4fa51cbd142e14c4345b87d961ab96113a1be7db1b800640467ba0f2a1c56aac64bac300cb7728a43ca09e40859a1a1dfb187f5b01c0b6e05c4d0cf6344d0a274e7d3969074bbbb8534fecb7c74c1a3a93843ca4072a6c805327829060821e5627750eecda06c7c5f76bddd724320e6a2448c84ff5fc5384b3d19a63fb6cace7509917eb55fbc979576bb57e9a72192e3573a3acc6f4cb5cb46a2be620dadaf23d13c4135d227fe95eb0e7d") sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f00003b3000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="040100001a00110800000900000900000000010000000000000000000000e3000000000000b3fb2a736a000000000000000100000000000000000000090000001a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000009c3de34e000000000000000000000000000000002b000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000014000e00ac14ffaa000000000000000000000000"], 0xfd2a}, 0x1}, 0x0) accept$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) lgetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)=@known='system.posix_acl_default\x00', &(0x7f0000000440)=""/150, 0x96) 2018/05/04 12:43:12 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xb5, "b517b3617a74a2b3ce511dd261be3759059d85855276a0e8c643d8c9beb04b99951a224e568180c4173cd94c13d919eeaed9484f9fb989e71365ce9bc4a677cc34b2bf43790f727ed460106555cdf96c734bf0ced97331d8e5b6a85e4441e3ff7198deb6b8b94c8967948078f6303f040e8b937619a23dd06f25a0f5c2ae462667fc57b7631e54deafe836d2cb343ac5eddd447c78be1cd215733a02710cad2cc01a4c8001c4f6e821c628f1d3449c9227cce83a26"}, &(0x7f00000000c0)=0xbd) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) syz_mount_image$btrfs(&(0x7f00000022c0)='btrfs\x00', &(0x7f0000002300)='./file0\x00', 0x0, 0x0, &(0x7f0000003440), 0x0, &(0x7f00000034c0)={[{@subvolid={'subvolid', 0x3d, 'posix_acl_accesscgroupsecurity'}, 0x2c}]}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r2, 0xbe}, 0x8) [ 133.601036] binder: release 15180:15181 transaction 26 out, still active [ 133.639009] binder: undelivered TRANSACTION_COMPLETE [ 133.674642] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 12:43:12 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x9}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000540)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000640)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) openat$cgroup_int(r1, &(0x7f0000000000)='cpuset.mem_exclusive\x00', 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000800)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in, 0x4e23, 0xfffffffffffff001, 0x4e20, 0x8, 0x0, 0x20, 0x20, 0xff, r4, r5}, {0x0, 0x5, 0x1000, 0x1200000000000000, 0x1, 0x800, 0x401, 0xffff}, {0x80000001, 0x7, 0x4, 0x7f}, 0xfff, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3501, 0x7, 0x0, 0xca6, 0x2, 0x6, 0x20}}, 0xe8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x87}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000900)="fcf36c7574ba0ff839d391f19df97d671979c2051266756bc49604c6ee97e4fa51cbd142e14c4345b87d961ab96113a1be7db1b800640467ba0f2a1c56aac64bac300cb7728a43ca09e40859a1a1dfb187f5b01c0b6e05c4d0cf6344d0a274e7d3969074bbbb8534fecb7c74c1a3a93843ca4072a6c805327829060821e5627750eecda06c7c5f76bddd724320e6a2448c84ff5fc5384b3d19a63fb6cace7509917eb55fbc979576bb57e9a72192e3573a3acc6f4cb5cb46a2be620dadaf23d13c4135d227fe95eb0e7d") sendmsg$nl_xfrm(r0, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f00003b3000)={&(0x7f00000002c0)=ANY=[@ANYBLOB="040100001a00110800000900000900000000010000000000000000000000e3000000000000b3fb2a736a000000000000000100000000000000000000090000001a000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000009c3de34e000000000000000000000000000000002b000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000014000e00ac14ffaa000000000000000000000000"], 0xfd2a}, 0x1}, 0x0) accept$unix(r1, &(0x7f0000000180), &(0x7f0000000200)=0x6e) lgetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000400)=@known='system.posix_acl_default\x00', &(0x7f0000000440)=""/150, 0x96) [ 133.718344] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 12:43:12 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x842, 0x4) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$ocfs2(&(0x7f0000000100)='ocfs2\x00', &(0x7f0000000280)='./file0\x00', 0x7c, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000380)="c4345afe95a08618e2db9dc8f3ba0ab6f5a7f99942ad1148b2468b5bbde28d1e5b014557beeb9de95941cf6988d06070c345b9e07827f10022d4dd6209f5c7f402d4", 0x42, 0x79}], 0x0, &(0x7f0000000400)='&\x00') syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r0, 0x11, 0x0, 0x100000001) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000500)={0x3c, 0x0, 0x0, 0x0, 0x70bd26, 0x0, {0x3}, [@nested={0x28, 0x2d, [@typed={0x8, 0x11, @u32}, @typed={0x1c, 0x0, @str=',\'\'--(:,\'trustedeth1^}\x00'}, @generic]}]}, 0x3c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xffffffffffffffff}, &(0x7f0000000180)=0x8) pause() tgkill(0x0, 0x0, 0x0) [ 133.818530] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 12:43:12 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20041, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x7, 0x0, 0x8, 0x80000000, 0x1, 0x7ff}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x0, 0x2, 0x9, 0x3, 0x7}, 0x3, 0x5, 0xffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000100)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140), 0x0) bind$ipx(r0, &(0x7f0000000180)={0x4, 0x3c, 0x800, "73dac633120f", 0x3ff}, 0x10) getpeername$ipx(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000300)={0x2, &(0x7f00000002c0)=[{0xffffffffffff458e, 0x9, 0x8, 0x4}, {0x7ff, 0x0, 0x401, 0x253c}]}, 0x10) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000340)="3709a843586027affb2c71955dbdab3640b1bca693e454fd2b1958096e1d7b92c4b259026f85c6a7984702a27a7afc459f71a52763fb5a460e5ed784a553dfe00a7e38db4acca5d0604db568cb5b060f87c9dae0ffde4b3a029203afc8f39544f6c6a4a15e3a414ab066730a4e92fd531f2d6d9a60ce39749b72739d871bd376698b98fcd764bc96058be6e387984fd46e9d23ec674c72078eb04d7b072c7818392cc36bd47e947c1bc850fcd53fdd44d000d9ecb5cd06cac9c484") r1 = timerfd_create(0x7, 0x800) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000400)=0x9, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x200840, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000480)={0x0, 0x9}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)={r3, 0x3d, "a00f6ab7971d51189c0df9807092b2015a575da462c82b8540eeb19dfa010761832222b1692cb1fa11801feb6486c9e5ffb0e87d2ad800c6c27dd67731"}, &(0x7f0000000580)=0x45) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000005c0)='veth0_to_team\x00') r5 = dup(r2) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000600)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000680)="4714ecd1b5c79193514ca0701996caadc0439410b80f858b2abab21d8d4880cd25a2eba140799a48c999c1ecd0a80e7d5d45d7b3a870ae1a69627709d452f90286c9f11b7dfeff9b14e3aeeff5880a149109d2f82ffd9a06384895a6c46c3399ec81383e11f0ca9ae6444ecb50d8239488a1296851a9206cfb4eba232eb3fa0ffe8fa380faaf47df8873465523eedbd4ad325e544414f83996f9fb880358a91988c1ecce1bfa8e1655d7d926896c487fe50a", 0xb2}, {&(0x7f0000000740)="847c2a71e4852aaceabde19ee0c4ad5b0100fb74d170890d2d047c098d794cd387ff5562fab5e73604fa9da87656a4e326b6d9c2", 0x34}], 0x2, 0x0, 0x0, 0x20000000}, 0x40000) setrlimit(0xec6e9ca92a4436f9, &(0x7f0000000800)={0x1, 0x6}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000840)='/dev/sequencer2\x00', 0x2c000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000880)={0x20000000}) socket$key(0xf, 0x3, 0x2) write$evdev(r6, &(0x7f00000008c0), 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000900)={0x20000004}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000940)) fallocate(r1, 0x3, 0xfffffffffffffffe, 0x10000) bind$bt_l2cap(r5, &(0x7f0000000980)={0x1f, 0x5, {0x1ff, 0x8, 0x6, 0x4, 0x0, 0x20fd6525}, 0x7, 0x14e}, 0xe) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000009c0)={r4, 0x1ff, 0x0, 0xbea00000}, 0x10) r7 = add_key(&(0x7f0000000a00)='id_legacy\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000a80)="665c82ed26355112e9a35bd7d3e655b0c5db57721249a98ff05e0bc3b2df120c7f9783048f972acac5d21f5d607f13891ecb0950d9803365fa29fe436ec68c50d921766d35e8b6af34097dd1799f697a29dba0fd420aab110391401ab4ebc10e40fc2526ce3de73a6bf09faa37534737b0a9b00d4e7b3197a834989f24c2e58328326884b4add88a841aaaae8bde125aea2cbe3c7f07417ee8a23dfe785800d6eb18d5acbf12eb08c1806ccb8ee6ed454672bd5340df4fa53421786b55", 0xbd, 0xfffffffffffffffc) keyctl$describe(0x6, r7, &(0x7f0000000b40)=""/137, 0x89) 2018/05/04 12:43:12 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r1 = accept4(r0, &(0x7f0000000640)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000340)=0x80, 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000600)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x400, &(0x7f0000000500)=""/244) r5 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000140)) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) eventfd2(0x0, 0x0) fallocate(r6, 0x2, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, 0x0) r9 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r8, 0x4c80, r9) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000480)='lp\x00', 0x3) ioctl$LOOP_CTL_REMOVE(r8, 0x4c81, r9) r10 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r7, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x80) sendto$inet6(r2, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) ioctl$LOOP_CTL_GET_FREE(r10, 0x4c82) shutdown(r2, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0x3) 2018/05/04 12:43:12 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000003c0)=0xc) ptrace$pokeuser(0x6, r0, 0x18e8560e, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/04 12:43:12 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x10000, 0x0) ioctl$BLKROSET(r0, 0x40480923, &(0x7f0000000080)=0x9b) [ 134.036515] binder: send failed reply for transaction 26, target dead 2018/05/04 12:43:13 executing program 3: socket$key(0xf, 0x3, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x1, 0x121000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x8000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x84000, 0x4) recvfrom(r1, &(0x7f0000000140)=""/166, 0xa6, 0x2000, &(0x7f0000000200)=@l2={0x1f, 0xfffffffffffffff8, {0x9, 0x7, 0x9, 0x0, 0x8}, 0x1}, 0x80) r2 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000180)) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x110, r1, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f0000000340)) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) sync() syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) fcntl$getownex(r3, 0x10, &(0x7f0000000580)={0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001800)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00000017c0)={&(0x7f00000005c0)={0x1d0, 0x35, 0x100, 0x70bd26, 0x25dfdbfc, {0x10}, [@typed={0x8, 0x94, @pid=r5}, @nested={0xa8, 0x78, [@generic="96378aa0b9087e90a7d1ec261245a28add4d3d9a42f3f9c047cb56204a8677d4213aefedaaef93f484ba7267784582bdf95d4a384bb2c4ae2ef91e6cd0a5e0a4952b6281b7fe2f14a6d9a226d9324a1e593da92481464e710b2890701e144a1be6b928ce53d5a6db5e9ae35988a6eac597f4a4fa130889c2f0fe98177e5c0e4d8444941c15b4a70e1452cac16791df5fb79784348f1a381b588e8137d9210088cde6d6fa"]}, @generic="4e494132db2ad9b8e3b0ac62f7a2bd8d8a16d6845975a54743cb7dcd22bd937978ee16529ca51d6e466e2f7fc6cdbb9295630703d4cd5fbc42d1368ca57cd4dceafe879b3eb8c6277950d844807e4a68314ecce73c8ae4c238ea448a078fdf56d766d5b6e484fd7d1dca2a063f331dae5a5265a7e0fb2a96bb6cf1433eac3b9ede39d0e613a2b37e20613f81db5486bb2b201421bb76883002f7c2533b6477717658b72d7246b4cfdbdf248fd1851845922522f5182cf99943df5fb2a2ee4c4dd3a956fcbadae9a7ad444f5b811f8d079574914899c4a559904227056db451b0fafba2c6a72509aa65", @typed={0x8, 0x6f, @u32=0x100000001}, @nested={0x18, 0x7f, [@typed={0x14, 0xb, @ipv6}]}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000400)=0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x9, 0x3f, 0x101, 0xa500, 0x0, 0x81, 0x400, 0x1, 0x4, 0x8000, 0x7f, 0x2, 0x8001, 0x6, 0x593, 0x6, 0x4, 0x3, 0x1, 0x0, 0x40, 0x81, 0x9, 0x7, 0xdd8b, 0x8, 0x7f, 0xb9, 0x10000, 0x1, 0x7, 0x0, 0x10001, 0x7d9, 0x10001, 0xffffffff, 0x0, 0x4, 0x0, @perf_config_ext={0x2, 0x7}, 0x2000, 0x9, 0x0, 0x0, 0x4, 0xfff, 0x6}, r6, 0xf, r4, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001840)={0x0, 0x1000, "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&(0x7f0000002880)=0x1008) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000028c0)=@assoc_id=r7, 0x4) [ 134.206441] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 134.288161] loop0: p1 p2 p3 < > p4 < > [ 134.990293] blk_update_request: 120 callbacks suppressed [ 134.990299] blk_update_request: I/O error, dev loop0, sector 137568 [ 135.002263] blk_update_request: I/O error, dev loop0, sector 137823 [ 135.037068] blk_update_request: I/O error, dev loop0, sector 0 [ 135.043073] buffer_io_error: 120 callbacks suppressed [ 135.043079] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 135.146169] device bridge0 entered promiscuous mode [ 135.523222] device lo entered promiscuous mode [ 135.528834] device lo left promiscuous mode [ 135.563074] device lo entered promiscuous mode 2018/05/04 12:43:14 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000240)=""/103) 2018/05/04 12:43:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000200)=0x7, 0x4) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpid() ioprio_get$pid(0x3, r3) execve(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000840)=[&(0x7f0000000480)='/selinux/status\x00', &(0x7f00000006c0)='{\x00', &(0x7f0000000700)='&.\\\x00', &(0x7f0000000740)='][cpusetcgroup\x00', &(0x7f0000000780)='\\\x00', &(0x7f00000007c0)='keyringGPL\x00', &(0x7f0000000800)='vfat\x00'], &(0x7f0000000980)=[&(0x7f0000000880)='H\x00', &(0x7f00000008c0)='vmnet0trustedvmnet1\'\x00', &(0x7f0000000900)="73656c696e7578707070302d766d6e6574308273797374656d00", &(0x7f0000000940)='teql0\x00']) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r5, 0x8018456f, &(0x7f0000000400)=""/102) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x0) fallocate(r2, 0x2, 0x2, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) r8 = socket(0x800000000000011, 0x800000002, 0x0) bind(r8, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000300)) 2018/05/04 12:43:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x6}, &(0x7f0000000180)=0x98) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x1003, 0x4b6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="080000c600", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x8) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f00000001c0)={0x3, 0x793, 0x26, 0x6, 0x7fffffff, 0x6}) 2018/05/04 12:43:14 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000003c0)=0xc) ptrace$pokeuser(0x6, r0, 0x18e8560e, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/04 12:43:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = getpgid(0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20840180}, 0xc, &(0x7f00000003c0)={&(0x7f00000000c0)={0x2f8, 0x7, 0x7, 0xf10, 0x70bd2c, 0x25dfdbfb, {0x0, 0x0, 0x4}, [@nested={0x288, 0x48, [@generic="9b09b6adbfa7a0dfc1c6a8690ee78af8f4f411ffd1f17205001bea33f7e9968bca9a4532f07ebd0947ef29dfc1785de31eb60f9588e3f8ac10ad7d19ca9a789cce7b55ab83cd12debb2a1d3a95f0884d8c096186e4fba9275c83fe58c3896506b347caa7960879e7f62f7a5364f632cd6fee1572ff1046b7596f4f2a2a12882ed99745bd18ee2abd", @generic="82fdc74e01dd64f6e346c2c4b4ada5815269a3607d539162069443ed5e0e4ecf6e2f3a2de47e9ca4b12a0976cfbb04d822fdf2bbbaea26af9d4d5b7f9e23a1e3edf885b7445353f1952e606775bfdcd85d05e7d484415d9c4e0f5ddeb44523ac663282f1f1e5fbf92d9ba056acd90d917be3946520071440d02ed1cf5aec29a995428bc79aa10990ff0e2cfe15ae37a11ab2ff0e7ea9e9d496eed8a76a999a4fa85ac8b97fd4a209778f3ac6f4d1ada85677d977732db849eed74b25937855", @typed={0x8, 0x24, @pid=r2}, @generic, @generic="47d0d36e43226ceccae7017c495516f8074f42c38a72ba05888e3cdca995e02e9ce419c9df90071a4e044ca4592c289062d2319eb12838212f51c44cf79482ad5941e57427e66dd04a6203b91d7efcd8aee71f5ba1991018a9c6e44f425a4a8d5a99d507fc41e22d93dbceb2132c0e6f0b66cf6d35cdb080bdd73759008f57bb844db98a269b07d7475bd6501e45bb4fe3a57de458bf2acd924635307dd5ce732209e26c6bda1a0eda5998c0ed", @generic="006357bdabb3517101ebc2d27971670e365fc6436246a529a89fae89a5fe43e542912b8fa0d82f8906d0db4053cc6cd4f5b71a94152b30482ec5aa1d6ed4e7df2bd8a99b5a4a68b359aada53324ece74d191f79fc648ac8a454bbaaf18f52526ac19c14574443e561fc2d0980813ef5c2af8ce00ccd161e3e449069ac0c84bf0c425c71275f0"]}, @nested={0x48, 0x68, [@generic="e69f437d6d53555bc4424c99849de3343e3d8f9c83696c290eeb68c0d1c6c77f44f0994298c88a6b0dbd161cb14860ff59a91bbe55b13157bded57e1", @typed={0x8, 0x24, @ipv4=@multicast1=0xe0000001}]}, @typed={0x14, 0x83, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x2f8}, 0x1}, 0x800) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f00006bf000)=""/2, 0x2) 2018/05/04 12:43:14 executing program 6: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000500)) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200aa, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ocfs2(&(0x7f0000000040)='ocfs2\x00', &(0x7f0000000080)='./file0\x00', 0x9, 0x2, &(0x7f0000000280)=[{&(0x7f00000000c0)="dab2d5e9790fd415ffca45a00fad58dd2d9405065aa963d89888633c232314b34a12e22292e8ed4112c0dd586e2c66368bc530bf8086f4eedd1068e6fa2c99fec285e87d0d2bb89b05336a41762f31656981d03112df2e1cb422dc6d3ee8638870c1afbced0a21fa2bb65e6832bae9c82f12fd147925086b2d605adcd32b8a183114508d30a7ea7a46dc088dd954b7b829130b4cc4b3afdefce873cc200ca2304095e5a0431baba609bb21803aaab2ec14427ffcfde758df33b8e5bf7ad3973c5bf7e8b378036996b469d02bc782ebfae125a278a377b015802a9dbfb5d6fc280e3befd93f322c502109", 0xea, 0x6}, {&(0x7f00000001c0)="235eb9e23180fe2c95a0e50e142ec6392f393f35cad4d19c092425859aaf965d26493496238a3857cbb4e2f8018a21fa91fbe622d9bc689a319d26e9c1769ab59b1155baec519939daa8daffa7c4aee6faa302090b94600ddd8ceab03599e522e5d5eab718d2d2306839e52a84ef3ea3e43ee2e09668ac2789276ecc3b175c94615677571b324b05fa9d4f3d1fea73355297a67d8d6f55486f3cebed52eccec8e9a039f182f25530a1add95f453d720c96d8fb42", 0xb4, 0x3ff}], 0x40000, &(0x7f00000002c0)='eth0\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000000340)=""/44, &(0x7f0000000380)=0x2c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0x164) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e24, 0x0, 0x4e22, 0x0, 0xa, 0x80, 0xa0, 0x3f, r1, r2}, {0xffffffff, 0xffffffffffffffff, 0x2, 0x5a7d, 0xc960, 0x7, 0x7, 0x2}, {0xffffffffffffffff, 0x5, 0xe16, 0x101}, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d4, 0x3c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x3, 0x3, 0x7, 0x3, 0x0, 0x4}}, 0xe8) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0xa8813, r0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/05/04 12:43:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000140)="77f9cb86", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080)={0x40, 0x6, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x2, 0x0, 0x80000000, 0xf4, 0x1ff, 0x81, 0x7}, &(0x7f00000002c0)={0x53f0}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x1, 0x4, 0x0, 0x0, 0x4}, &(0x7f00000005c0)=0x20) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) r3 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000700)=0x14) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000640)=0x0) r6 = getpid() tgkill(r5, r6, 0xe) sendmmsg(r3, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@ll={0x11, 0xf, r4, 0x1, 0x101, 0x6}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="d043fe83922ff8bcd1e826069830af42bdea147623dc2808beabb3b9be63a423774b8ce080bef5b037dd1b6fabb5dc73e68d78358a20ab477f387973b3e2eed81d3e04aadb2e66a0ce372789b99794adab4d93f090", 0x55}], 0x1, 0x0, 0x0, 0x8000}, 0x8e5}], 0x1, 0x4) fcntl$setflags(r0, 0x2, 0x1) keyctl$update(0x2, 0x0, &(0x7f0000000500)="f98aabab590192a0cf39ade78e315d1daa1d5d1a3083d3e18dd23afac18d8b9421e0bc7235ae09a2cefded06d8623b890d8109716dc15d709071c75ba84f1ec2e8bd2d48f789c06fe096290ad4502c20615610b34b778b66816b1cffda36df7606885a4557f4a824dc30176536332c5b43e5e34e7e", 0x75) r7 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') preadv(r7, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x8202) 2018/05/04 12:43:14 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00009db000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xbd}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0x40bc5311, &(0x7f0000000140)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 12:43:14 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x5, 0x2000000400000032, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000240)) ioctl$int_in(r1, 0x5473, &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000300)={0x1, [0x7]}, &(0x7f0000000340)=0x6) setsockopt$sock_int(r1, 0x1, 0x5, &(0x7f00000000c0)=0x9, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000010000/0x3000)=nil, 0x3000}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0x33, [], 0x2, &(0x7f0000000100)=[{}, {}], &(0x7f0000000140)=""/51}, &(0x7f0000000200)=0x78) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x54) 2018/05/04 12:43:14 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)="0000010100000000000000", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffee6, 0xfffffffffffffffe) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfffffec7) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'syz_tun\x00'}) [ 135.830020] IPVS: Creating netns size=2536 id=29 [ 135.858995] device lo entered promiscuous mode [ 135.936022] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.053945] device lo left promiscuous mode [ 136.156273] device lo entered promiscuous mode [ 136.166357] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/04 12:43:15 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x8000000141042, 0xfffffffffffffffd) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r2, 0x80008) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000200)="f5") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4002, 0x0) sendfile(r1, r2, &(0x7f0000000080), 0x8000fffffffe) 2018/05/04 12:43:15 executing program 6: r0 = open(&(0x7f0000000180)='./file0\x00', 0x842, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r0, 0x3) fallocate(r1, 0x12, 0x0, 0x1ff) 2018/05/04 12:43:15 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000003c0)=0xc) ptrace$pokeuser(0x6, r0, 0x18e8560e, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/04 12:43:15 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)="0000010100000000000000", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffee6, 0xfffffffffffffffe) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfffffec7) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'syz_tun\x00'}) 2018/05/04 12:43:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x400}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000240), 0x8) 2018/05/04 12:43:15 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) readv(r0, &(0x7f00000027c0)=[{&(0x7f00000026c0)=""/227, 0xe3}], 0x10000000000000c5) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) r2 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r3}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x40000001, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000180)={0x3a, @multicast2=0xe0000002, 0x4e24, 0x1, 'fo\x00', 0x22, 0x401, 0x9}, 0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r4, 0x81}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x7b9f, 0x4) 2018/05/04 12:43:15 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000002580)={0x0, 0x0, &(0x7f0000002540)=[{&(0x7f00000000c0)={0x10}, 0x10}, {&(0x7f00000011c0)=ANY=[@ANYBLOB="0500000000000000e8"], 0x10}], 0x2}, 0x40) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=@bridge_getlink={0x20, 0x12, 0x0, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) 2018/05/04 12:43:15 executing program 3: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff}) socketpair$ax25(0x3, 0x3, 0xc7, &(0x7f0000000000)) 2018/05/04 12:43:15 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000f40)=ANY=[@ANYBLOB="cc0000001b0031080000000000000000ac1414bb000000000000000000000000e78000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0010000000000000000000"], 0xcc}, 0x1}, 0x0) 2018/05/04 12:43:15 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000200)={0x11, 0x0, r0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x1, 0x0) accept4(r1, &(0x7f0000000240)=@generic, &(0x7f00000002c0)=0x80, 0x80000) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r2, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x4000, 0x0) getpeername$llc(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/04 12:43:15 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) pread64(r0, &(0x7f00000002c0)=""/150, 0x96, 0x0) pread64(r0, &(0x7f00000000c0)=""/87, 0x57, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000080)}}, &(0x7f0000044000)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000240)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) tkill(r2, 0x15) 2018/05/04 12:43:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe}, 0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x825dfdbfe}, 0xc) [ 136.794075] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15373 comm=syz-executor5 [ 136.820243] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=15373 comm=syz-executor5 [ 136.943488] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 136.981147] loop0: p1 p2 p3 < > p4 < > [ 137.206277] loop_reread_partitions: partition scan of loop0 () failed (rc=-16) [ 137.222951] blk_update_request: I/O error, dev loop0, sector 1 [ 137.223212] blk_update_request: I/O error, dev loop0, sector 301 [ 137.223254] blk_update_request: I/O error, dev loop0, sector 301 [ 137.223261] Buffer I/O error on dev loop0p4, logical block 0, async page read [ 137.223297] blk_update_request: I/O error, dev loop0, sector 301 [ 137.223302] Buffer I/O error on dev loop0p4, logical block 0, async page read [ 137.223328] blk_update_request: I/O error, dev loop0, sector 301 [ 137.223333] Buffer I/O error on dev loop0p4, logical block 0, async page read [ 137.223358] blk_update_request: I/O error, dev loop0, sector 301 [ 137.223363] Buffer I/O error on dev loop0p4, logical block 0, async page read [ 137.223388] blk_update_request: I/O error, dev loop0, sector 301 [ 137.223393] Buffer I/O error on dev loop0p4, logical block 0, async page read [ 137.223420] Buffer I/O error on dev loop0p4, logical block 0, async page read [ 137.223446] Buffer I/O error on dev loop0p4, logical block 0, async page read [ 137.223472] Buffer I/O error on dev loop0p4, logical block 0, async page read [ 137.223498] Buffer I/O error on dev loop0p4, logical block 0, async page read [ 137.275653] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/04 12:43:17 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r2, 0x0) ioctl$TUNGETVNETHDRSZ(r2, 0x800454d7, &(0x7f0000000000)) ptrace$setregset(0x4205, r1, 0x202, &(0x7f0000000080)={&(0x7f0000000240)}) 2018/05/04 12:43:17 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfda0, 0x20000800, &(0x7f0000000080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='yeah\x00', 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x7a21, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x3a}}, 0x1, 0x1, 0xffffffff, 0x1, 0x80}, 0x98) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000003e00)=[{{&(0x7f0000003900)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000003b40)=""/69, 0x45}, {&(0x7f0000003bc0)=""/196, 0xc4}], 0x2, &(0x7f0000003d40)=""/171, 0xab}}], 0x1, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="a6", 0x1, 0x0, &(0x7f0000001200)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) accept4$inet(r0, 0x0, &(0x7f00000000c0), 0x800) 2018/05/04 12:43:17 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)={0x7}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000003c0), 0x4) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r3, 0x5) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x1, 0x0, 0x3, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={r5, 0x60}, 0x8) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 12:43:17 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000140)={@ipv4={[], [], @local}, 0x0}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@delpolicy={0x7c, 0x14, 0x300, 0x70bd27, 0x25dfdbfb, {{@in, @in6, 0x4e24, 0x1f, 0x4e24, 0x6, 0x2, 0xa0, 0xa0, 0x32, r1, r2}, 0x6e6bb6}, [@srcaddr={0x14, 0xd, @in6=@mcast1={0xff, 0x1, [], 0x1}}, @replay_val={0x10, 0xa, {0x70bd25, 0x70bd29, 0x3}}, @output_mark={0x8, 0x1d, 0x8}]}, 0x7c}, 0x1}, 0x4000) 2018/05/04 12:43:17 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)="0000010100000000000000", &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00', 0xfffffffffffffee6, 0xfffffffffffffffe) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfffffec7) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'syz_tun\x00'}) 2018/05/04 12:43:17 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) listen(r0, 0x7) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x33) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) 2018/05/04 12:43:17 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000003c0)=0xc) ptrace$pokeuser(0x6, r0, 0x18e8560e, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_procs(r2, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) creat(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/04 12:43:17 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x250500, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)={0x2, 0x2, 0x4, 0x6, 0x32, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_spirange={0x2, 0x10, 0x4d3, 0x4d2}, @sadb_x_sa2={0x2, 0x13, 0x100, 0x0, 0x0, 0x70bd27, 0x3504}, @sadb_key={0x1b, 0x9, 0x670, 0x0, "7435c47a4c931cfc408292f70a2d2976caa9f15f6f53f39c1f5635634fd7f1233eac9640b98a45c74da298a4e395c567f09cdbb79c78d327d621529b7e3af39e9847e2e67a0fc95e35e793cb6916aa322e52ad5a3fb8c2ddfb1dad2d7c9446af0b21d72f9a597274a4eba7a239c97cdbe7208ab4b0d5dc52ff0bb91aee3b9b00bf576ffc4abe8e7a68474b8801851414ecb678c65601eef0ee9c098a392263de10c3ab2e7c5dc7affa572f7b384b255131f93ff52ba9f65ed93e6e3c9728d5e2c06bdeac83e497eb94fae1622703"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d5}, @sadb_address={0x5, 0x17, 0x0, 0x80, 0x0, @in6={0xa, 0x4e21, 0x6, @empty, 0x9}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x4, 0x0, 0x6e6bbf, 0x0, {0x6, 0x3b, 0x9eb, 0x7, 0x0, 0x4, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e22}]}, 0x190}, 0x1}, 0x80) 2018/05/04 12:43:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000080)="150332", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x8001, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000100)="5369ea39b7e03dc104e042c5fe9c8546422cbb5cd4d012973018e998d50b9631e62978e1fd3e2758b4adf5d850aeaef0f24e9f815a21bca41d9fc030a03e2f1f74856094658be093e7d56d5ffb830d4a65f35a38642eff4bd9ddeae6f179b996f6bf62acf928d785eff5e6b4b390f90a903f29b265430f28cf903ed5d29fd7917c2b8a37ec1b27aa0ecc17b882757fb9d6146fb2465b4048c44f7e3216b4d466b5e547fb9f395ca5d3973972b18b67ae0edba27b41694caac8afdddece4a57900ea2ae1ae5838b4fadde3c9d07b0d96d9290c75ff9957f1e5c752390553006460c", 0xe1, 0x8}, {&(0x7f0000000200)="edbd9250", 0x4, 0x5}, {&(0x7f0000000240)="070f27fc884455a4f1d037ef893506db13eebdeae5096e0237f03553289ca235f033774f1bea5efcd6ad1a5ee74e325b5999efab625725a1015889dea84e6a72158a136fe7cc84dd69f75594a9493755bd591938fd7632c0cf17b04f4c3d3f2c77bfac0083af205f4e210014fa4bc50fdd6af6884595eaa6faeca59e55f11d70fe855fc2d28085", 0x87, 0x81}, {&(0x7f0000000300)="46a686f1d2726f7cc9a6b978b859c90ef20e9bfaffffadd7d425e77b21be618d27d4393b41e4e3c73a579c9dd3b693a551cf15f10314c8bf204f73d92764cff5c070c6ae1ff1b55db23c44078851ae493fb8e9c080160bdb61e667d5cffbf87bbd89995a547ab1f17d0f86d820b30fb043b48b42116d729b9e54a043228e004555e1eb4063631716ec83ff1fedb49ff3849a1cb347e5f4f2a2386b60a66ed8b5e48cdd6191134c1cf8c1b5cdf1a9eff405333c4f3c7b88b2", 0xb8, 0x40}], 0x800, &(0x7f0000000440)={[{@nfs='nfs', 0x2c}, {@nocase='nocase', 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@umask={'umask', 0x3d, [0x31, 0x34, 0x34, 0x35, 0x37, 0x30, 0x30, 0x34]}, 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x30, 0x30, 0x32, 0x35, 0x34, 0x35]}, 0x2c}, {@nfs='nfs', 0x2c}, {@debug='debug', 0x2c}, {@nfs='nfs', 0x2c}]}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80000000, 0x800) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/04 12:43:17 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r3, 0x0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000140)={0x0, 0x0}) process_vm_writev(r5, &(0x7f0000000080)=[{&(0x7f0000001600)=""/226, 0x2e0}], 0x1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) listen(r1, 0xffffffffffffdffe) setsockopt$inet6_tcp_int(r1, 0x6, 0x1b, &(0x7f0000483ffc)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r6 = accept4(r1, &(0x7f00003ad000)=ANY=[], &(0x7f00008f1ffc), 0x0) getsockopt$inet6_tcp_buf(r6, 0x6, 0x1000000000001c, &(0x7f0000000100)=""/106, &(0x7f00000000c0)=0x1) 2018/05/04 12:43:17 executing program 3: r0 = socket(0x10, 0x802, 0x2) write(r0, &(0x7f0000000040)="240000001a0025f0006bb40509000009020b000000000000000afdeb080002c0e1dd0200", 0x24) 2018/05/04 12:43:17 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c01000010000100000000000000000000000000000000000000ffffac14ffaaff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100005ca8b8b89389ba3f00000000000000000000000000000000000000000000000000000000000099bb586809f1bbb100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000879f3ba5c739ea1bbaeb9ab499a6c194db59863e85e16367a2c77bb7eff70fddba754c887709c55dbd4965a067cca047d57ea5e93ff8df1a372ddd3572b82b91bd7e0b5a93f77087304dc55236671471b0ffbc39125abb900a002bac11d1fa2623772d"], 0x13c}, 0x1}, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x3d07, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x48) [ 138.314730] FAT-fs (loop5): invalid media value (0x9c) [ 138.332940] FAT-fs (loop5): Can't find a valid FAT filesystem [ 138.339687] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 138.448901] loop0: p1 p2 p3 < > p4 < > [ 138.515660] FAT-fs (loop2): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/04 12:43:18 executing program 3: syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[]) syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x21450) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x400000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$pokeuser(0x6, r1, 0x3e, 0xffffffffffff5a16) 2018/05/04 12:43:18 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ppoll(&(0x7f0000002900)=[{}, {}], 0x2, &(0x7f0000002980)={0x0, 0x1c9c380}, &(0x7f00000029c0), 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="2048e92d0854a21ddf9f6a3d552726e1633d4a52eb71", 0x16, 0x0) r4 = request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='/dev/snd/seq\x00', r3) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000300)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f0000c7c000)=""/136, 0x88) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 12:43:18 executing program 7: creat(&(0x7f0000000080)='./file0\x00', 0x0) setxattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='security.ima\x00', &(0x7f0000000540)='decompose', 0x9, 0x0) 2018/05/04 12:43:18 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) r0 = getpgrp(0xffffffffffffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xcdd3, 0x30}, &(0x7f00000004c0)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000640)={r2, 0x8, 0x5, 0x0, 0x2, 0x1ff}, &(0x7f0000000680)=0x14) r3 = syz_open_procfs(r0, &(0x7f0000000600)='net/ip_tables_names\x00') accept4$inet(r3, &(0x7f0000000500)={0x0, 0x0, @loopback}, &(0x7f0000000540)=0x10, 0x80000) socketpair(0xc, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_group_source_req(r5, 0x29, 0x2f, &(0x7f0000000180)={0x4, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x1f}, 0x867}}, {{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x3}}}, 0x108) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@loopback, @in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r6, 0x29, 0x32, &(0x7f0000000140), 0xa) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000040)) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)) unlink(&(0x7f00000006c0)='./file0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$EVIOCGLED(r4, 0x80404519, &(0x7f00000002c0)=""/233) 2018/05/04 12:43:18 executing program 5: ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0x400000) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000500)={0x44, 0x0, &(0x7f0000000380)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000300)}}], 0x1, 0x0, &(0x7f0000000400)='X'}) 2018/05/04 12:43:18 executing program 4: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x25, 0x6, 0x7, 0x8, 0x0, 0xfffffffffffffe01, 0x205, 0x2, 0xffff, 0x10000, 0x9, 0x4, 0x0, 0xe3a, 0x5, 0xffffffffffffffff, 0x1000, 0xff, 0xffffffff, 0x2, 0xffffffff, 0x1f, 0x4, 0x0, 0x5, 0x5, 0x100000000, 0x8, 0x101, 0x3, 0x8, 0x7, 0x6ec, 0x5637, 0x3, 0x6, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000080), 0x3}, 0x480, 0x8, 0x5, 0x1, 0x7, 0xd3, 0x1000}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0xb) fdatasync(r0) r1 = socket$inet(0x10, 0x6, 0x10000) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) sendmsg(r1, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000080a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/05/04 12:43:18 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xffffdfffffffffff, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000) socketpair(0xf, 0x1, 0x3, &(0x7f0000000000)) 2018/05/04 12:43:18 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x7) r1 = userfaultfd(0x0) fcntl$setstatus(r1, 0x4, 0x2400) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x13e, 0x0) lseek(r2, 0x0, 0x0) 2018/05/04 12:43:18 executing program 5: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockname$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000200)=0x1c) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000100)='ppp1{\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) recvfrom(r0, &(0x7f0000000380)=""/81, 0x51, 0x140, &(0x7f0000000400)=@nl=@kern={0x10, 0x0, 0x0, 0x4020000}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ptype\x00') preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xd1}], 0x1, 0x10400003) 2018/05/04 12:43:18 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0x7, 0x1}) r2 = creat(&(0x7f0000000380)='./file0\x00', 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000140)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) mq_timedreceive(r2, &(0x7f0000000480)=""/200, 0x2be, 0x2, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getrandom(&(0x7f0000000300)=""/84, 0x54, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x1ff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETOWNER(r5, 0x400454cc, r6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000000c0)={r7, &(0x7f0000000180)=""/222}) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000000280)}], 0x1}, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000440)) 2018/05/04 12:43:18 executing program 1: r0 = memfd_create(&(0x7f0000000180)=')ppp0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000000240)=@nfc, &(0x7f00000000c0)=0x80) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000200)='/dev/urandom\x00', 0x511400, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f00000001c0)={0xfffffffffffffffe}, 0xfffffffffffffe03) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) 2018/05/04 12:43:18 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80082, 0x0) ioctl$TIOCCONS(r1, 0x541d) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r2 = getpid() r3 = gettid() readv(r0, &(0x7f0000939000)=[{&(0x7f0000000000)=""/128, 0x80}], 0x1) tgkill(r2, r3, 0x1) 2018/05/04 12:43:18 executing program 4: r0 = gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x5}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) open(&(0x7f0000000040)='./file0/fil.0\x00', 0x800000000002040, 0x0) unlink(&(0x7f00000000c0)='./file0/fil.0\x00') 2018/05/04 12:43:18 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xf, 0xa00000000, 0x7, 0x7, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x100000000, 0x0, 0x0, 0x70bd25, 0x34ff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x31}, 0x1}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) [ 139.196766] FAT-fs (loop3): bogus number of reserved sectors [ 139.217467] FAT-fs (loop3): Can't find a valid FAT filesystem 2018/05/04 12:43:18 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x100, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000002c0)=[0x7f, 0x9]) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff]}, 0x9f5}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xca}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0xd0) write(r1, &(0x7f0000000100)="7ab772cb771bddbc9d5098af8dcc417bf9d287c05646dddc28f4a3bba758f5daeecc9ebe05e3511f4592504d9c74c7394dc5e42a026df7250b5302b748a98bd2701912c01df693aee4e42c54ea04a3493fc1d8d54b87509202dc75ca6905d38afc114cbf623d19d642358add4c4bac52ee40dc5e96344f88f548986225eb0289f91fcc2d8f2811626644de57df80ca8b91d9583d9a1b2c74c530d966c09d14f23f8380739689adc3e290f4052057e4e365319d3bccb284d51a9f580e63d58ba7c0bddd2dcbdfad878148ebc408589739caa8ea320c03069371797f0224a7851d6c2e76c9231ff6a9fd8bd2ac8675211fecf9eaa71a11e208", 0xf8) connect$netrom(r1, &(0x7f0000000200)=@full={{0x3, {"dd39c460075d22"}, 0x8}, [{"794601574def45"}, {"53794731e1285f"}, {"d1c94d16d8b41e"}, {"a2884ee0c7811b"}, {"2c9be9145b13b6"}, {"92bab9540135ab"}, {"a6bd86f342b715"}, {"dd1af9f411d0e2"}]}, 0x48) [ 139.339881] FAT-fs (loop4): bogus number of reserved sectors [ 139.348781] FAT-fs (loop4): Can't find a valid FAT filesystem [ 139.371806] FAT-fs (loop3): bogus number of reserved sectors [ 139.383328] FAT-fs (loop3): Can't find a valid FAT filesystem [ 139.424794] FAT-fs (loop4): bogus number of reserved sectors [ 139.430875] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/04 12:43:19 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000687ff4)=@abs={0x1, 0x0, 0x1}, 0x8) listen(r0, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000641000)=@abs={0x1, 0x0, 0x1}, 0x8) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000)={'#! ', './file0', [{0x20, ','}], 0xa, "b317929ece950c2b773cbf57a48462d1e9f3a05e1af0a23cde8fcaa4b745d3466357c03ed68f72174706f99942abd439f9f6a9d9f8c9170d5c1e84077d0f03d521b7e69fc3c5bce4dd299665ad88fde1a61f3f400fcb452a1627ef59b8b7c5cfa9a1f22b139b8a7c2f35282a6fa250fe3829695e70cc1d156e4b756efe3c21f34d9034ed777a"}, 0x93) 2018/05/04 12:43:19 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x4a) connect$unix(r0, &(0x7f00000bc000)=@file={0x0, './file0\x00'}, 0x29) sendmmsg$unix(r1, &(0x7f00000bd000), 0x49249249249269e, 0x40) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xfffffffffffffed2) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) pause() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x6d, "ff4dbf9f318bccdb97b74221d5c8a2506f10f7a708a4bff43df1b3eb26ed1b8e7d6b9ed0de20ad38bad2606561dd42d2044d29930642aef6f084b41a966898b5799cdf6b829162b32233f5361a36c90c7f91659f941031536fc00d55703d65a253503c2e4dfcff09f9eaffb813"}, &(0x7f0000000240)=0x91) 2018/05/04 12:43:19 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ppoll(&(0x7f0000002900)=[{}, {}], 0x2, &(0x7f0000002980)={0x0, 0x1c9c380}, &(0x7f00000029c0), 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000000340)='logon\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000003c0)="2048e92d0854a21ddf9f6a3d552726e1633d4a52eb71", 0x16, 0x0) r4 = request_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)='/dev/snd/seq\x00', r3) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000300)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) read(r2, &(0x7f0000c7c000)=""/136, 0x88) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x6) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 12:43:19 executing program 1: r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x6, 0x2}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={r1, 0x3ff, 0x3f}, 0x8) write(r0, &(0x7f0000000180)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000140)="1f0000000104ff00fd437f0000000000f3050100080006000000fdff00ffff", 0x1f) 2018/05/04 12:43:19 executing program 4: r0 = socket(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x100, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)={0x3, 0x6}) write(r0, &(0x7f0000000040)="2400000052001f0014000007000904000a00556406a908e5c7568c1b9f43e707f5070003", 0xffffff6d) getsockopt(r0, 0x200000000, 0x7fffffff, &(0x7f0000000000)=""/14, &(0x7f0000000080)=0xe) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/05/04 12:43:19 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000003c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000600)=ANY=[]) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) getdents64(r2, &(0x7f0000000df0)=""/528, 0xff95) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000280)={0xb4, 0xffff, 0x80000001, 0x3, 0xffffffffffff0000, 0x7}) writev(r1, &(0x7f0000000380)=[{&(0x7f00000002c0)="cb15c1c411cd6382dc8e0091779b428aaebb7107ebcc9be78bbbe6a21fc07dc75b18716aff9ef9edd1fc4f6a696f089f2ad25aeece2b06d860fe60de88c2d65c333a26a7f527a6b452ffa3843400f2e3ce4199dc4af418a5eb7895e2ff2bd5b692cadbe308aabd88ea133ee19a6121a6", 0x70}], 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000200)={0x8}) accept(0xffffffffffffffff, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x1, 0x0, 0x10000101) 2018/05/04 12:43:19 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0x7, 0x1}) r2 = creat(&(0x7f0000000380)='./file0\x00', 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000140)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) mq_timedreceive(r2, &(0x7f0000000480)=""/200, 0x2be, 0x2, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getrandom(&(0x7f0000000300)=""/84, 0x54, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x1ff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETOWNER(r5, 0x400454cc, r6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000000c0)={r7, &(0x7f0000000180)=""/222}) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000000280)}], 0x1}, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000440)) 2018/05/04 12:43:19 executing program 2: pipe2(&(0x7f0000001e40)={0xffffffffffffffff}, 0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'teql0\x00'}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) process_vm_writev(r1, &(0x7f0000000240)=[{&(0x7f0000002100)=""/239, 0x50}, {&(0x7f0000000740)=""/4096, 0x16e}], 0x1000000000000045, &(0x7f0000002080)=[{&(0x7f0000001d00)=""/99, 0xcf}, {&(0x7f00000000c0)=""/25}, {&(0x7f0000001d80)=""/79}, {&(0x7f0000001e80)=""/100}, {&(0x7f0000001f00)=""/205}, {&(0x7f0000002000)=""/79}], 0x1f9, 0x0) 2018/05/04 12:43:19 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000000180), 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @multicast2}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x0, 0x3, 0x3, 0x3, r2}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000140)=0x1) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000000c0)=0x2, &(0x7f00000001c0)=0x2) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000080)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x4, r1}, 0xc) 2018/05/04 12:43:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = memfd_create(&(0x7f0000000280)='id_legacy\x00', 0x2) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000002c0)=0x17, 0x4) r1 = open(&(0x7f00000000c0)="2e2f66696c65302f66696c6530ff2f66696c653000", 0x8000, 0x0) r2 = add_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="99564464af773a8de5e9cb7eb9f399e3dbad5a07238d5d10a4d153a0ff54d807d48972b60de495e25d9716810496bced41bc4613ec10092f606a1f1ff8dff7", 0x3f, 0xfffffffffffffffe) keyctl$setperm(0x5, r2, 0x8becfd15f822ef60) write$selinux_create(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73656e646d61696c5f657865635f743a7330202f7573722f7362696e2f637570962d62726f77736564200000202e2f66696c653000"], 0x47) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) keyctl$search(0xa, r2, &(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, r2) 2018/05/04 12:43:19 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) capset(&(0x7f0000000000)={0x4000019980330, r0}, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x1, 0x1, 0x0, 0xff}) r1 = socket$netlink(0x10, 0x3, 0x80000000000000) writev(r1, &(0x7f0000b8bff0)=[{&(0x7f0000e00000)="580000001400192300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022000d0001000404080000000000006e06ce", 0x58}], 0x10000000000000e1) shutdown(r1, 0x1) [ 140.196595] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 140.236322] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 140.282834] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 140.282911] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/04 12:43:19 executing program 1: getgid() syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='oom_adj\x00') setgroups(0x3, &(0x7f00000005c0)=[0x0, 0x0, 0x0]) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000140)='./file0\x00', 0x8000, 0x0) r1 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8003, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) getuid() ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000380)={0x0, &(0x7f0000000340)}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000003c0)={0x0, 0x11}) 2018/05/04 12:43:19 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000280)) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x4, 0x97, &(0x7f0000000000)="6434c871338eb02d330fc0131f3ce65de98b18a3323e3f9c1944a7206e95461e1b8235064e5c5f953fd9d573b3d13860f66ab6e290957e225bf1649090b1f2e0948f7c2e7a63823279f489fc2e59c3cef186b998ed981d40a8a16e13fc5e9a50a78ee0af782546d5e65f528d7634c4033a70f710532a62e4621355a759de03139bbc96e79bc104fed57fdb5f7750c617d50574deda93d1b7a68cc9118bb735a3c37c42942952a93c5a0608051988fe0f2073b327f2c36ae63b700ba2697a0168564084aed9", 0xc5) futex(&(0x7f0000000240), 0x8, 0x0, &(0x7f0000000200), &(0x7f0000000180), 0x0) [ 140.330394] FAT-fs (loop5): bogus number of reserved sectors [ 140.341374] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/04 12:43:19 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x72, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x7}, 0x0, 0x8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/04 12:43:19 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000240)=""/181) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x9b, "15da14a0ae429f496f0d810536de72153d93b0c0e12497484cbe495e81276d24e0bebef44d542d9b22d26e44b57e432bd34daf89bd1d7421a6856e9ed6fe109bd5a35a2665987cac328645ba8786334922f6b4eea1617677b13b8fd991618ab306a6fa01f1f99933d82d97971cc582b09d03db6a4603eada9dbddbbe19026f2b4781c7960e048b96dc2224305ab01f59f7df07c64d030b1854d6d0"}, &(0x7f0000000400)=0xa3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000440)={r1, 0x0, 0x30}, 0xc) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r4 = fcntl$dupfd(r3, 0x0, r3) sendto$inet(r3, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) sendmmsg(r4, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000780)="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", 0x713}], 0x1, 0x0, 0x0, 0x4000800}, 0x8}], 0x1, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') clock_gettime(0x0, &(0x7f0000000140)) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setpriority(0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/context\x00', 0x2, 0x0) 2018/05/04 12:43:19 executing program 2: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x40000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) 2018/05/04 12:43:19 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) fstat(r0, &(0x7f0000004040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) r2 = socket(0x10, 0x3, 0x0) fstat(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) [ 140.416313] FAT-fs (loop0): error, invalid access to FAT (entry 0x000006c0) [ 140.467185] FAT-fs (loop0): Filesystem has been set read-only [ 140.539370] FAT-fs (loop0): error, invalid access to FAT (entry 0x000006c0) [ 140.651521] FAT-fs (loop5): bogus number of reserved sectors [ 140.657711] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/04 12:43:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002840)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@mcast1}}}, &(0x7f0000002940)=0xe8) r1 = gettid() stat(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)) tgkill(0x0, 0x0, 0x0) eventfd2(0x2, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x0, &(0x7f0000000380)}) ioprio_set$pid(0x3, r1, 0x80000001) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) fstat(r0, &(0x7f0000002b00)) getpid() lstat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x1, 0x0, @thr={&(0x7f0000000140)="257652c6a058f1fcfcf3cb50612bf12a2a79fe2f0f289b3d2d9e6d1f2afa78a940c80acde17190554f09697f7f831d2302230a44b922ba47477a1ff56cd54a1f6ad8fade1be9ab3fc9f9324b0febef534112dc87dd49f14bfc0030574743e27202451177c0a26c581f", &(0x7f0000000200)="b4b73d8492da7086c2124dfbf006657548c01ae4f27e6cb264d803f4edd724a8796e793c568d0bf7dd0f6b3bec461a6305680fb2a51ec1b6825b"}}, &(0x7f0000000300)) getgroups(0x5, &(0x7f0000002c40)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002c80)) fstat(0xffffffffffffffff, &(0x7f0000002cc0)) 2018/05/04 12:43:20 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf501bf, 0xe, 0x2032, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) mmap(&(0x7f00003b6000/0x4000)=nil, 0x4000, 0x5, 0x802132, r0, 0x0) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) flock(r0, 0x3) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x200000, 0x0) preadv(r1, &(0x7f0000003400)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1, 0x0) 2018/05/04 12:43:20 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000680)=0x0) ioprio_get$pid(0x3, r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) creat(&(0x7f0000000640)='./bus\x00', 0x2) r5 = add_key(&(0x7f0000000300)='trusted\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r5) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000600)='vegas\x00', 0x6) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0), 0x0) keyctl$assume_authority(0x10, r5) fallocate(r1, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) r6 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind$packet(r6, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r6, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) 2018/05/04 12:43:20 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0x7, 0x1}) r2 = creat(&(0x7f0000000380)='./file0\x00', 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000140)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) mq_timedreceive(r2, &(0x7f0000000480)=""/200, 0x2be, 0x2, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getrandom(&(0x7f0000000300)=""/84, 0x54, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x1ff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETOWNER(r5, 0x400454cc, r6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000000c0)={r7, &(0x7f0000000180)=""/222}) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000000280)}], 0x1}, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000440)) 2018/05/04 12:43:20 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000800)=0x8, 0x4) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000700), &(0x7f0000000740)=0x4) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000000400)=0x81, 0xfffffffffffffd4e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x1000, 0x0, 0xc7a, 0x7}, &(0x7f00000004c0)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000500)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0xff, 0x0, 0x3, 0x7fff, 0x9}, 0x98) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000600)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="0521961cf49a81489246d68595cb85eb6677a71f584410938d1ae75d85a916df3db01c41a1029c6493f6b7c853a741eb049083ee24bf6e3c7e38dbfe77d90702c89e52059fd4b79e3de5092f91f1fe31b783a8595510c54cb55c28a887ba43ed5bc63a7ba43c034800083f1ea74b32ab3b990db86063d4736c30b6183b755467c47dec62019a0eef") bind$inet6(r0, &(0x7f00000005c0)={0xa, 0x4e22, 0x5ef, @dev={0xfe, 0x80}}, 0x1c) fchdir(0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000001940), 0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000640)=ANY=[], &(0x7f0000000680)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000440)) pipe(&(0x7f00000007c0)) fchdir(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000280)) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000300)=""/161, 0xa1, 0x0, &(0x7f00000003c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) readv(r1, &(0x7f0000001900)=[{&(0x7f0000001880)=""/95, 0x5f}], 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={r2, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f00000006c0)=0x2, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000780), 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000240)) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r3, 0x7fff) 2018/05/04 12:43:20 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'filter\x00'}, &(0x7f0000000180)=0x24) r1 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000040)=0x7f, 0x4) r2 = open(&(0x7f0000004b40)='./file0\x00', 0x100, 0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000004b80)={0x1, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e22}}}, 0x108) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) fstat(r0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f00000001c0)={r5, 0x7f, 0x1d, "f000fc078f128d13da91e5f0455f6e24714691c7816ea8deebc7ab88fc"}, 0x25) finit_module(r3, &(0x7f0000000200)='filter\x00', 0x1) sendmmsg(r1, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e308"}], 0x28}}], 0x1, 0x0) 2018/05/04 12:43:20 executing program 1: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x510}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=@ipv6_getaddr={0xb8, 0x16, 0x28, 0x70bd27, 0x25dfdbfe, {0xa, 0x18, 0x14, 0xff, r2}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x10}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_LOCAL={0x14, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}]}, 0xb8}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) fallocate(r1, 0x3, 0x0, 0x3000000004) write$binfmt_elf64(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x8004, 0xffffffffffffffff}) 2018/05/04 12:43:20 executing program 3: rt_sigaction(0x400000000000007, &(0x7f0000000180)={0x422470, {0xffffffbfffbff274}}, &(0x7f0000000240), 0x8, &(0x7f0000000080)) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "76e574e1060000000000000064676500"}}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/05/04 12:43:20 executing program 3: socketpair$inet(0x2, 0x6, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) connect$unix(0xffffffffffffffff, &(0x7f000017a000)=@abs, 0x8) r2 = gettid() ptrace$getregset(0x4204, r2, 0x207, &(0x7f0000000080)={&(0x7f0000000040)=""/59, 0x3b}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x16}, &(0x7f0000000200)=0x8) 2018/05/04 12:43:20 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000fc8000), 0x0, 0x0, 0xab}, 0x8000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_crypto(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="f0000081000008002bbd7000200a0000726663f6eede333638362873616c736132302d67656e65726963290000cf949e6ced623e96aedf00020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ddffffffffffffff00000007000000000000000000000000000000000000000000000000000000000004da42190000000000000000000000000000000000000000000000000000000000000067d3bdf45601210a6bafa2a0aa000000000000001f559d83df4edd97000000000000800000000000000400000024000000000000000000000800010007000000080001c50537e4fcb02f2279490143044f5857ceddd95d570f2723fef322d98bc830bebdd4141d43abfbb68267d7d33fbf5f1698c545870fe062362b4a09ed7a0f162d46f88cd22434c3b828376d674b6b7c4306f1ff629d52254e3d3c0c080c5edb363331478627b0544a7aa60bf140ac15e8aa39ca7016a181323d4a7d9523469c29fd49f58450dddc97d220bc6c0473f6b813a993093168cc8b93c11e3908ab4c665a057d0b72b04f68f6c9feb8c0739ec5cd5ff03c8d"], 0xf0}, 0x1, 0x0, 0x0, 0x94}, 0x1) 2018/05/04 12:43:20 executing program 3: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r0, r0, &(0x7f0000000040)=0x2000000000000000, 0x7fc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in6=@mcast2}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) sendmsg$unix(r0, &(0x7f0000000840)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000300)="2a5d4394db6f61fea8cfb04d0414aef89d38db12a5d26be2577882534261d7b7be0260f1e0e8fcc1ae9bdb85cf9699c3755d0610b9d9dcdcf16a41c8a17d01341d353c2539f3e6693c86f9236c829e1c593c231ed5852334521aab303be4af75f98bf959906d544f1d119ab6ba298128fbfc1e215fb2eb39d8d845c294042bc3ec9820388c265f32608aa0705c4a37d46485fed523bff8a69b7e7aaf9238a5d6a880", 0xa2}, {&(0x7f00000003c0)="c72aa785ee176d5a0ea243d6d9ada74355b0efbc00f4c267647196a2465eec497778701d267fe0ecdbeae596dcdf5cfe6b7bd22be7573be5b0ecce27cba29b9d2e01a594090d58c69453c6a4f2be160d03c583d658cd5807776c1eb49116a20066506d0b254053c049addee597684ef780015d7c8c263b4e1de2355c30580b3b7807afad", 0x84}, {&(0x7f0000000480)="c5abe649a486aeae86140b765195762838bbf15127fb769891fb46d310a6e870fca668368d33878cf64a7baa314c0b8fd63652b97f9e26532623d6e8e2e51bd322f8e19de4afc666c468995b2e7ee7e4545f2b61f076b68b7c02d4", 0x5b}, {&(0x7f0000000500)="076f0609c99480a93ebcb3dc62ba0226cb5c60bf9459bcb2fa73a6f7227361e1ef35b8be1577b92e192f238ff09a406f770488d8cb6c7f3a251d3fcb6428725dec5a7c077fdbeb747bef514a927ec2f36ccb5c945d061381e6e1b6b8a313474f651213f6eef2f2175886b9bd0dcf63cf40cf48c1c54fde329ef8ae08ade9a28c1907f66abb3f31b99aa15cbca4a00958b6909d0447da72fd2eed5eee1b837cbe319e8e66968cb1f9887e52d9e6e7c90fb2fa9aed65adbb70daca8588880538601fa0bf01724ed8", 0xc7}, {&(0x7f0000000600)="e734dc0ba0aea8e1e9b112a1df8ed9b890cb21d1b9dca8d91bbbdcdb4a00b11dd60166ccf542cb395e9d26655ab954a2b12657a451951cdd1ac26a23f5c42466d3bc9b35dbb14eb972b0cfab4796b4c673f8d91656a06b625156842c17f8d90c3696c5cca796953309e0e8faf9272e28a4287d205eee908d899f3f93f4eea836223c612a1713ac36c5a03e9c8406ae61130f8ad6b9def454f66ccdf0a73de7e66cdf8cdc630bee", 0xa7}, {&(0x7f00000006c0)="8cc3882798c8c0d8ad3d853876e8bd573da3d06893b50b4ca0f25e5ed95f8c0eca5dcf2dd5d400f88da5341c11267f367089df32bf08d90e4a5d599755a7a688da7416825bd8c52a19ef08e88c5d19c0526182b874606298e0928b4e890fb8edf8c678de6c8c98bd8a34435c0ebacd223c715b4fbe747020dfc2a1d3165935ff560afabe805de276e13dded4a5ef809523490caefe3f0250373a631ba32a9305527e5b751dc09bfe65b7e209eb5736296e5737e1d4c93c52694254c088ec76f2288cd6e59796ff605db99bb5897cb1062cd9c997ddd6f58f6991167b8d6d7771ddfe6af4", 0xe4}], 0x6, 0x0, 0x0, 0x840}, 0x4800) getpgrp(0x0) 2018/05/04 12:43:20 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000100)={0x7, 0x1}) r2 = creat(&(0x7f0000000380)='./file0\x00', 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000140)) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) mq_timedreceive(r2, &(0x7f0000000480)=""/200, 0x2be, 0x2, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getrandom(&(0x7f0000000300)=""/84, 0x54, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup/syz1\x00', 0x1ff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETOWNER(r5, 0x400454cc, r6) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000005c0)={0x1, &(0x7f0000000580)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000000c0)={r7, &(0x7f0000000180)=""/222}) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000000280)}], 0x1}, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000440)) 2018/05/04 12:43:20 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = memfd_create(&(0x7f0000000040)=']\x00', 0x1) recvfrom$ax25(r2, &(0x7f0000000100)=""/125, 0x7d, 0x1, 0x0, 0x0) read(r1, &(0x7f00000002c0)=""/4096, 0x1000) 2018/05/04 12:43:20 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) r1 = socket(0x10, 0x3, 0x4) recvfrom$ipx(r1, &(0x7f0000000040)=""/28, 0x1c, 0x1, &(0x7f0000000080)={0x4, 0x9, 0x39, "9716bc9497cd", 0xfffffffffffffffa}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000000000001000000000000000000000000000000000240008001d0008000000150069cc8910cf7a5164ef891111a0edabf37c1fd93a0d000000000000"], 0x4c}, 0x1}, 0x0) [ 141.615177] device lo left promiscuous mode 2018/05/04 12:43:21 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x34, 0x40000) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1222, 0x14000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.events\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000001c0)={0x10000, 0x101, 0xb9, 0x7, 0x3, 0x10000}) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x0) ioctl(r0, 0x10000002284, &(0x7f00000000c0)) [ 142.344203] device lo entered promiscuous mode [ 142.353724] device lo left promiscuous mode [ 143.087992] device lo entered promiscuous mode [ 145.258666] IPVS: Creating netns size=2536 id=30 [ 145.421852] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 145.436051] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 145.491820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 145.505258] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 145.559367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 145.572746] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 145.586992] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 145.602191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 146.205161] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 146.238099] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 146.244220] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 146.251286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/04 12:43:25 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140)={0xfffffffffffffffd, 0x9, 0x1, 0xfffffffffffffffa, 0x40, 0x0, 0x28000000, 0x2, 0x1, 0x8, 0xfff}, 0xb) accept4$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x14, 0x80000) sendto$packet(r1, &(0x7f00000001c0)="88c4b0f20ec3b3771390d1a50bd0f77c909daddcbf7011854db587151dec2aefef9d5e4cf4d09bbb31b4419ceba248a0d4251c068405de6c10d294f3c92ee1ac9b234d02997f50c02653936cfa90075904d23675f4e2862b3376d384875a58e1cabbe7e660c12fa0aafd6352c38500a993678de56e4e0f08b0a4ee", 0x7b, 0x4, &(0x7f00000002c0)={0x11, 0x0, r2, 0x1, 0x7f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r3, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/05/04 12:43:25 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000240)=0x575276ec, 0x4) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r5 = request_key(&(0x7f00000005c0)='ceph\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000640)='syzkaller0\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000500)='asymmetric\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000580)="74086e750000000000000000008c00", r5) perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x0, 0x214, 0xbd, 0x0, 0x0, 0x0, 0x48a01, 0x1, 0x0, 0x97, 0x2, 0xd2d, 0x8, 0x0, 0x3, 0xfffffffffffffe01, 0x3ff, 0x0, 0x4, 0x81, 0x0, 0x0, 0x3, 0x7fff, 0x6, 0x1000, 0x0, 0x7, 0x0, 0xa000000, 0x0, 0x6, 0x8, 0x1, 0xed99, 0x2f, 0x0, 0x8, 0x7, @perf_config_ext={0x2, 0x3}, 0x0, 0x7fff, 0x0, 0x0, 0x6, 0x1, 0x3be}, r0, 0x0, r1, 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000140)={0xffffffffffffff14, 0x4, 0x20, 0x3}) connect$pppoe(r0, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x1e) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r7 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r6, r7) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) bind$ax25(r4, &(0x7f0000000680)={0x3, {"25935f4ca3544d"}, 0x4}, 0x10) 2018/05/04 12:43:25 executing program 7: recvmsg(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)=""/161, 0xa1}], 0x1, &(0x7f0000000400)=""/114, 0x72}, 0x100) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)="716b0c222ec09b0f70aadb01252159bd108a353f9a994cbfb0d417a31b0b25218fd49eeda1ca00fb96b146530994ad85eaf5ab768e4a577f9c1624bfe8c997d1f12904075197c0dc2420a500d80aeb6241ad14d60ece580153c418d6cf7b0b0e9db6c8a31941a8d705c29dface3fdb18e3b214f9ce15e2bcecb8a5f31b9f3d7493e11622b452b7f58430fde3bd981cb59c94db", 0x93, 0xfffffffffffffffe) socket$packet(0x11, 0x80000000002, 0x300) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfffffec7) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/05/04 12:43:25 executing program 2: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x8000000000107) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x0, 0x0, 0x1}) 2018/05/04 12:43:25 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xffc9, &(0x7f0000000140)={&(0x7f0000000080)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x46d}, 0x1}, 0x0) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x28000) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x400) 2018/05/04 12:43:25 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') read(r0, &(0x7f0000000000)=""/67, 0x43) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) 2018/05/04 12:43:25 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x8, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x5, 0x40000002, r0, &(0x7f0000000000)='./control\x00') 2018/05/04 12:43:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x1a, 0x80800, 0x5) r0 = socket(0xa, 0x3, 0x7) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1f) sendfile(r0, r1, &(0x7f0000000080), 0xfffb) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000180)) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000000c0)) 2018/05/04 12:43:25 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) socket$l2tp(0x18, 0x1, 0x1) eventfd(0x4) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f00000025c0)='./file0/file1\x00', &(0x7f0000002600)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7006) r2 = dup2(r0, r1) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00') flock(r2, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0x0, 0x8, 0x21, 0x0, 0x9, 0xffff, 0x3, 0x20, 0x4, 0x1d, 0x271, 0x3}) 2018/05/04 12:43:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = inotify_init1(0x80800) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/10, 0xa}], 0x1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0xb0000, 0x0) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="68c0530cb04359b396b47715790fc4c483884116406a62d475d9372a114b425a74d1dead", 0x24, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) keyctl$reject(0x13, r1, 0x5, 0x6, r3) inotify_add_watch(r0, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x0) 2018/05/04 12:43:25 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r0) 2018/05/04 12:43:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000001880)=ANY=[@ANYBLOB="c81200000006000426bd7000fcdbdf250300000664008e0008", @ANYBLOB="00837f2c067a2a3214a4415bddaf76", @ANYBLOB="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"], 0x12c8}, 0x1}, 0x8000) getsockname$netlink(r2, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) eventfd2(0x7, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x200, 0xfffffffffffffffd}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) eventfd2(0x0, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) prctl$setfpexc(0xc, 0x40000) 2018/05/04 12:43:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @local, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000380)={@loopback, @rand_addr}, &(0x7f00000003c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e20, 0x200, 0x4e23, 0x0, 0xa, 0x0, 0x80, 0x33, r1, r2}, {0x1, 0xfb64, 0x51f, 0x7, 0x100000000, 0x580, 0x0, 0x6}, {0x9, 0x101, 0x3e5, 0x8}, 0x5, 0x6e6bbc, 0x1, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x3b}, 0x2, @in=@rand_addr=0x14c, 0x3502, 0x0, 0x0, 0x200, 0xfb, 0x7, 0x8}}, 0xe8) ioctl(r0, 0x8912, &(0x7f0000000240)) [ 146.547328] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/04 12:43:25 executing program 5: r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000200)={&(0x7f0000000080)=[0x1, 0x3, 0x0], 0x3, 0x0, 0x7ff, 0x0, 0x2, 0x1ff, {0x1f, 0xfff, 0x102000000000, 0x7ff, 0x3, 0x9e, 0xffffffff80000000, 0x2, 0x7, 0xc4fc, 0xdf, 0x7, 0x9, 0x3, "cabb4737a6fdeb661a87db33f63f40a5c608884f40a12bc96c1aec15d20afbfd"}}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) setsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0xb, &(0x7f0000000040), 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000100)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x10000041, 0x0, "441de8056db18c0c4a148e5f9992407e1000d7be4eab528789d76c0540ea571fe4f9725f17216a530c7194662e1eb254944d91c09f67e68935a83559aae76274de17b3e3350c8d92bb3e0fe3211c8139"}, 0xd8) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/04 12:43:25 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0xfffffffffffffffe) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000040)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0063404000000000000f00000000000000d9210142fa800fb0b43ecf000000000000ecc8d13900000000000000000050000000000000000800000000", @ANYPTR=&(0x7f0000000100)=ANY=[]], 0x0, 0x0, &(0x7f00000001c0)}) 2018/05/04 12:43:25 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppp\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000780), &(0x7f00000007c0)=0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) write$binfmt_aout(r1, &(0x7f00000000c0)={{0x108, 0x4, 0x0, 0x266, 0x1a9, 0x9, 0x2, 0x4180}, "00cc22bfeda8cbcfe2135ffed3d79a82d3278e1060144c4315f676db6f30c641bf03b988f0f8f2fc", [[], [], [], [], [], []]}, 0x648) [ 146.635759] binder_alloc: 16135: binder_alloc_buf, no vma [ 146.660554] binder: 16135:16138 transaction failed 29189/-3, size 14801-1342177280 line 3133 2018/05/04 12:43:25 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @local, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000380)={@loopback, @rand_addr}, &(0x7f00000003c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e20, 0x200, 0x4e23, 0x0, 0xa, 0x0, 0x80, 0x33, r1, r2}, {0x1, 0xfb64, 0x51f, 0x7, 0x100000000, 0x580, 0x0, 0x6}, {0x9, 0x101, 0x3e5, 0x8}, 0x5, 0x6e6bbc, 0x1, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x3b}, 0x2, @in=@rand_addr=0x14c, 0x3502, 0x0, 0x0, 0x200, 0xfb, 0x7, 0x8}}, 0xe8) ioctl(r0, 0x8912, &(0x7f0000000240)) [ 146.675865] FAT-fs (loop7): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 146.682200] device lo entered promiscuous mode [ 146.731297] device lo left promiscuous mode [ 146.734503] device lo entered promiscuous mode [ 146.794630] binder: BINDER_SET_CONTEXT_MGR already set [ 146.812719] binder: 16135:16149 ioctl 40046207 0 returned -16 [ 146.818620] blk_update_request: 381 callbacks suppressed [ 146.818640] blk_update_request: I/O error, dev loop0, sector 0 [ 146.818690] buffer_io_error: 375 callbacks suppressed [ 146.818710] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 146.818861] blk_update_request: I/O error, dev loop0, sector 8 [ 146.818922] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 146.819041] blk_update_request: I/O error, dev loop0, sector 16 [ 146.819048] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 146.819066] blk_update_request: I/O error, dev loop0, sector 24 [ 146.819073] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 146.819288] blk_update_request: I/O error, dev loop0, sector 32 [ 146.819305] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 146.819469] blk_update_request: I/O error, dev loop0, sector 40 [ 146.819529] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 146.819620] blk_update_request: I/O error, dev loop0, sector 48 [ 146.819639] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 146.819737] blk_update_request: I/O error, dev loop0, sector 56 [ 146.819756] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 146.819858] blk_update_request: I/O error, dev loop0, sector 64 [ 146.819877] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 146.819989] blk_update_request: I/O error, dev loop0, sector 72 [ 146.820007] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 147.034699] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/04 12:43:26 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppp\x00', 0x101, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000780), &(0x7f00000007c0)=0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) write$binfmt_aout(r1, &(0x7f00000000c0)={{0x108, 0x4, 0x0, 0x266, 0x1a9, 0x9, 0x2, 0x4180}, "00cc22bfeda8cbcfe2135ffed3d79a82d3278e1060144c4315f676db6f30c641bf03b988f0f8f2fc", [[], [], [], [], [], []]}, 0x648) 2018/05/04 12:43:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000180)={'HL\x00'}, &(0x7f0000000280)=0xfffffffffffffe63) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000004ff0)={0x0, &(0x7f0000002fe8)}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000540), &(0x7f0000000700)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f0000000880)=0xc) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000001c0), &(0x7f00000000c0)=0x2) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)={0x2, 0x0, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0xc000, &(0x7f0000000100)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xff93, 0x0, &(0x7f0000001140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/05/04 12:43:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="8300000004000000b8"]) 2018/05/04 12:43:26 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040), 0x15e) 2018/05/04 12:43:26 executing program 1: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) r3 = getpgid(0x0) sched_rr_get_interval(r3, &(0x7f00000001c0)) timerfd_gettime(r0, &(0x7f0000000040)) 2018/05/04 12:43:26 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) write(r0, &(0x7f0000000600)="2400000024007f00001c1200000001000d0f23ff0100000000000000f1ffffff1300ff10", 0x24) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/04 12:43:26 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xef) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101080, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000080)="580d9488bb3187") 2018/05/04 12:43:26 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xc0, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0xe3f}, @in6={0xa, 0x4e22, 0x6b, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in={0x2, 0x4e23, @rand_addr}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x2, @loopback={0x0, 0x1}, 0x10}, @in6={0xa, 0x4e24, 0xff20, @dev={0xfe, 0x80, [], 0x15}, 0x40}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r2, 0x10001}, 0x8) sendmmsg(r0, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) 2018/05/04 12:43:26 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1005080}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x7c, r1, 0x20, 0x70bd2b, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3f3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x300}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9860}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x840}, 0x1) acct(0x0) getsockname$netrom(r0, &(0x7f0000000280)=@full, &(0x7f0000000300)=0x48) futex(&(0x7f0000000080), 0x4, 0x0, &(0x7f0000000340)={0x77359400}, &(0x7f0000000040), 0x401ffffffe) 2018/05/04 12:43:26 executing program 7: r0 = dup(0xffffffffffffff9c) ioctl$KDMKTONE(r0, 0x4b30, 0x1000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000001c0)) r2 = socket$inet6(0xa, 0x2000000000080003, 0x2) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) getrlimit(0xb, &(0x7f0000000280)) accept4$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000380)=0x14, 0x80800) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f00000003c0)={@loopback={0x0, 0x1}, r3}, 0x14) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x23ccaff6b89043d4, &(0x7f00000000c0)={@dev, @multicast1}, &(0x7f0000000140)=0xc) ioctl$TCSETSF(r4, 0x5404, &(0x7f00000002c0)={0xb76f, 0xd2, 0x100000001, 0x468, 0xcad, 0x2, 0x5, 0x5, 0x55c, 0x4, 0x2, 0x5}) sendmmsg(r2, &(0x7f0000007e00), 0x52b, 0x8000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000200)=0xfffffffffffffff7, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) socket(0x2, 0x0, 0x7) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000240)) 2018/05/04 12:43:26 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) write$binfmt_aout(r0, &(0x7f0000000100)={{0x0, 0x0, 0x0, 0x0, 0x293, 0x0, 0x2f7}}, 0xffffff0a) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/04 12:43:26 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000100)='./file0\x00', 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r2) 2018/05/04 12:43:26 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x1a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f0000000180)='./file0\x00', 0x1ff, 0x7, &(0x7f0000000680)=[{&(0x7f00000001c0)="1f578f7a9864a7bd8a521dfc76508e5e97d038f06c82ff6284a9ac54d4fb54d0068c60acbdc73dafc1c1d8e2d3093590ec2913cb66d7ad1138a658fee0c2cfdef3ea7c75c2608b56a0638ce151ca9fc6fcdc6587a3872805c03080614215c4068a09b4d9f1c7d698357e94aeddd28a0522f93b4f952259f7ace0ca0406b58657d34f735cab363c6ff99039bb8ad5cae144", 0x91}, {&(0x7f0000000280)="9c13645f48c28673708d67f65ea30dfa8fb6b11af1165a58f354a2c580b04cad60381c0d4a9895bcfa792b6925c408e01ee37e5059ad9f86a7d1628ec486ad42efb48284e839689486", 0x49, 0xdd27}, {&(0x7f0000000300)="b16a73d03cf24908533aabdc66f66b997d75e0a77683a138823de2f1e5031efbd79eb5023462c3a69d49021e97f0e081070c9dd8c60510d2601281cd0db2692aa4ad45ce9488a93323f8c8824aed4dc49d4329d7f4102ea905d1e56946d959ba6dee0de44e66bb150faccf7380e54d7f6b532e54d5b71bd2acb5db69e6aa413ee58aefca12933d10c0119b2587", 0x8d, 0x40}, {&(0x7f00000003c0)="71d94c1ca46b95156a4a2ebf2078b44cc0bded47875474a4a5dd6cdb032083a5e418aecdb118d967f6df76156e141756f55f374c4f295fbf4373b86c2be528e9ae823b3630dec271aeb28c7dbf81cd8c8045f08adad51af3d9b4f3aa1ed15d978cc21516a60afde4191044ea452b76fb5118c587dee40ee234b38fd9fd0cf36530527ccbf487354da1868f35c090c7eee6085177770966c08a40d7fa35851465896f82f66c19dc9586c408d84b08dc513534d8e05ac087f3dca4de5020bc9cf5cb6d9f29811b941a96bb39e826448ad2a623cdb6f8a74db19e56d10bd8a6c2766ebe", 0xe2, 0x56d}, {&(0x7f00000004c0)="7be1a3bdb36d8854c31938dacb6a54ed93ba85449b181f9ebd7dd9d9d4481cdda01d71b073ce9bec17837b18a74d10a22c9fe348923faa39620ae8dfca45096a4e2ccdbf4aa1c07e36703840df27265fd75784d81de1ff14113e17fff8f5c108664afe6f2d0ca7be8acb52", 0x6b, 0xffff}, {&(0x7f0000000540)="072560cfb84c3611128aed69edaf35f49b3fdba1e3c611785399f77e708daccb9ee688b90e242aecde9d98e5ce81f05865e6b9d218fc7b41359585bd93d9cd564cc1671271773b7fe985a3099130a7d50bbc36ecfd477d195ccb4a0948f111b49d631663ad00707bdcb2f9695648c4f0f98e3ed4c1", 0x75, 0x4}, {&(0x7f00000005c0)="2f38afc9cdbb0d74dfa60a98e98d50cf992e70c1dbdb253a145b9392c6a867118c407719ba69c3c33fe96644e7458d3495f89bd8881acc454c4297860023c6210db920c9f566c1a277a0befdecc1f100087e90398432af4d55bae5327d68c518c575bd7c81a37666746d3411d91fea20660ceac722966b5bf2c026ad639e59fdb20b70e22d", 0x85}], 0x40808, &(0x7f0000000740)={[{@barrier_none='barrier=none', 0x2c}, {@hash_rupasov='hash=rupasov', 0x2c}]}) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r1, &(0x7f0000000140), 0x0, 0x2004c050) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000780)=0x0) waitid(0x2, r2, &(0x7f00000007c0), 0x8, &(0x7f0000000800)) 2018/05/04 12:43:26 executing program 2: r0 = userfaultfd(0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x100403, 0xffffffffffffffff) r2 = dup(r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000080)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x200000}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) 2018/05/04 12:43:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000000280)="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", 0x14c}], 0x1}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendmmsg(r1, &(0x7f0000002040)=[{{&(0x7f0000000580)=@in6={0xa}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000000780)="0168c8559253d24941b93f3147af22f29d3e6a6c8762282aec6bde9fe5320056a6ff5caf57d41624b1d59c2267a5df08778d34c29d4b7d0f201bddf459f8d883f212bc075d1fc9a898a6d36cf464605c5e95a51be23eed44bdf44299e9fed1049f7e2d0c1913c6ab95f20ef4d18ad6bc1fa8576c71649f1b015b7e0c0aaaf45b89d657403e6da717206171e0820cb9c1cfc76962548eeddd6187bfdb70bc50d0ae40806164023c601cdabe8f147f94a69348a2120dbf02bb898930a214c021e87e1f69d5689c3316a100c75e4aaa24b4de70d2ca6444429ec5058e76558538448163712cbc9ddd1696351397cffbd6004684257d3e221ea610e11136c8edeb6af64e4a2578bc160c51d283e602fbc2ad4b0be328780122ebf3034f803dbe2a8b547c0e51ad8cb515ae6c5d0d975a43654275af176d6cb342e86c9feee272f90ae0aca2cc1353e1d02f0843a038aa8c0afed2e462def82e3941cd836260847e202be046b6cc4b39195a2a4b335f42a3e2da099b48c097247ba666c01b16dff8497136a2608cdb4ffe125c5b1c1830c5f42d6cf26dd2651670cb666533a5adb6ea3d7c2e6ec51b97d225c26a2730204a9989a1af7acf945ce673ac676f42f2b743ba78fcdff6a33f9c0e3299ecd33228e5660c7beac95af1ba04b3d6f296919582fbbe69b1af922599043dfd6f4ea2a628c1d0b43389fde73ba872d033e96eaddaaa2e362a3bd9fbfb7c26f798793bfb17a6d3158334fd61314eb4d5be598ce12bf1604d9d7a106d57657bdb48f4bfe99ea2195a465f31782fd4feb8e6cefb13215c5a9ea075f946452fc074cb238ac047bcc5b0ace1968992dcac988d73f4d18e72c72876b5b1416ff381ffcb1183771c5f954ccd19f575258438ca316660984ae137b8f21dd6bbd550438928c0f6e770d6a6f840ab0aea6f19f051b414f1b4b806e973508c9b0dae169ed3599705091480e29811adb26055c6685b54250125ea17b6adc98e9640f1d881a138f919afd7eb12e46e4495bf40f78c3fa396c78eb1bcbe4cb9587171121c759458ff4f52644a6420be409d6f8620c4196e2b9e73556941311935c55d03156602e5b37e1440224c4043e93d958584adc80c599a2479370fa87d1f68140331161220687d41bf9cc42ab1e2bdae325df3f131cd2c046b02134517e43d470f65e79687e2a4fc59a682d8ddc3949f562741f73cb80ef5b69607ea2968f7a2da655f939a8835a21c9956efa178d89c357342013c893c0ecb986de7fa59ce0b2492e146628baac6dbbf914f265fd119a342f0316b9ab900c71d78720c938cda1a785c90895fa0fcb28bea4b5149bbd54e7c990033de152635f5c699655ce6cbba7f129cbb97c9e3fff3b2ff6d60b211e657999db717f263210d8d7271499393d19d53a858d45cbbbb1dae2b1f1f6ee13d7981a93906b53a90e179d3e6dad86f94488bec498e7638fcf619bc01ae92acd0af7cd644d76ac1cfb91f2c36e729d9a3b71e999c3e82808b86b2fa72d8112218b70808a9b2feff3c7d0676da430756b3705b633fd37455c53cb747ce14cb78ef82351b80f68f7fa787ddac13b7be901c", 0x468}, {&(0x7f0000001840)="1a01d9205dba0fd4609b9e2b8665ef1d2db7bd1c06e5cbb29b5a5517552eba967843ef19a6f188dbea9d160f7b4b9ea485d2cb1a8f9a9dc73b7b60b055c737fe2d04b693d0ad3061758188caa36071506f67568723f220192531aa6a126820560d6708e0f235295245584e0c315d58a9d51be2dfaea7f7cd8fd42eff5829600f91cee7c1e576698378c4f4e151058411530434c05da01b8f9fc73a066e4a4514d7289656b2d0e9b1376cb3da5d0120184daef295ce926596f2", 0xb9}], 0x2, 0x0, 0x0, 0x4000800}}, {{0x0, 0x0, &(0x7f0000001d80)=[{&(0x7f0000001cc0)="6588f6a65f1746422a0f29e8ba7f8afdc5471e37a02a7a91b95aec64faf685f29754a20ae7a1e8529f02fcc27497e98ed953253abc86bc4e8d43cb43038b29b6fdea2f98e20e7b00876f546fcc6c7548", 0x50}], 0x1, &(0x7f0000001dc0)=[{0xb8, 0x37581da8cf591c88, 0x0, "efb5ef93701b0bd5033cddecd712cf7254f54663426c042d29da72a1fa0cb428be7962cd52357982ffa32946fa35f86c74ea3524cc6c009d8c65a0958d74a6b34b99c2c7134e6312c79efc222b9a45c4fac93a84a8f7abd98555cde49e8f8dbe0cfca668aa0456c7911d1f51e64b748c9d8d0b6c46e88a669a49706f5620133a314b0715add8d7875298618e3342573ae09afb765f5629f0a73e49bf1a78803b987a2af1"}, {0x60, 0x19d, 0xfffffffffffffff8, "c2962a4769bfe0de3740c7f725833b2b14acbbaeb1ed2c6f70ce66a7d368afe291f2cd59478439a31d02988b6996fa229d23f33fdc56f720f61a75a672906f6ec12dc6199a7b43cbdd"}], 0x118, 0x4000000}, 0x80000000}], 0x2, 0x4) 2018/05/04 12:43:26 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x4800, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000540)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000580)=0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x80, 0x0) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000380)=0x2) r3 = socket$packet(0x11, 0x2, 0x300) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x0, 0x101, 0x4, 0x745, 0xf3}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300), 0x4) r5 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000004c0)=""/72) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) getsockopt(r3, 0x100, 0x0, &(0x7f0000000440)=""/116, &(0x7f00000003c0)=0x74) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$SG_SCSI_RESET(r4, 0x2284, 0x0) 2018/05/04 12:43:26 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0xc004743e, &(0x7f0000837000)={0x0, 0x0, 0x100002}) dup2(r0, r1) timer_create(0x7, &(0x7f0000000040)={0x0, 0x28, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r2, 0x1, &(0x7f00000000c0)={{0x77359400}}, &(0x7f0000000100)) 2018/05/04 12:43:26 executing program 6: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000dff000/0x200000)=nil, 0x200000}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280), 0x8) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) ftruncate(r3, 0x7fff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='vegas\x00', 0x6) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 12:43:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="2400000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000004001300dce5a431cbadf77415770899162f567d7dd6ec9178d0ce1b0fc2bc59876b516d39e44116c95779809ca9"], 0x24}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000080)) 2018/05/04 12:43:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x600802, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x2) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) 2018/05/04 12:43:26 executing program 4: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) arch_prctl(0x1007, &(0x7f0000000b80)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x7cc63c59, 0x4, &(0x7f0000000340)=[{&(0x7f0000000080)="3f8e4a27cca795fabd0884d34e89409c64f3b5da202aebf6370cb9de391eb408cbd2fe6dc09c6d971fc38e12539453747412e690a69ac3d13fe0860a7671897357bd863a8e70496399e05b7defa255c9eeef84fa74ea6b616e412111d218b1a994196aea85a9f8d08388f50013938368ced0fd1f161817f020aa7bb83600c07e22ae486502b2148fe98c51a362d4bb5fe3e45ff8e6d2758c32f355e6bae91a77f28690be4eb8c7cabaf169e0adc99edf64205e2118f9deae08ea68857a25d390f9a57d8f7d4d628950808b88951f662f69", 0xd1, 0xffffffff}, {&(0x7f0000000180)="31cca5e205b9cd8f7eb99fe7fd3a87e5d411c3b0d8a7f926a2071c70ff4769ac185e273dfda2a00a4c3454a30217b8e8b4278cfbd845c12eaa4a696e84c991c699a691ae51d0bb3f663abf1b52620a107c8e722e9a664e9f151643c0feaa9af25d565a43e3eace0415de99bce026734cbd0392b12e80565ef65f6d4463ae7770a8dd902d755912239e3e0fe7dc5af4cab57e74cab57195ef95c24ebaee257d5c1e7d41d03f87641a4373a81a15fb6f06ab0fd66b1a7b5ca9b6", 0xb9, 0x40}, {&(0x7f00000002c0)="d36874d97583d351e8f002a348137914f50e4ea982d60a25c4b47e8592a5fce084c82d501deb07", 0x27, 0x8}, {&(0x7f0000000300)="6f6db665392830a8509ab2776f8144676a3320d92daad0e25a2a9e4ad2d006406c2f74670614c730", 0x28, 0x4}], 0x200000, &(0x7f00000003c0)=ANY=[@ANYBLOB="63726561746f723227a3db2e2c62612c000000000000"]) accept(r1, &(0x7f0000000ac0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000940)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000b40)={'team0\x00', r2}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000980), &(0x7f00000009c0)=0x4) syz_mount_image$btrfs(&(0x7f0000000400)='btrfs\x00', &(0x7f0000000440)='./file0\x00', 0x4, 0x7, &(0x7f0000000880)=[{&(0x7f0000000480)="271ac68469e06456adccd390658406087171951d72a5d0234d1c62ebbedc2107fdc27f79bf5d4dab57f8d7b48b6bc90122dac307a05c00436977aae3c0542788036d76e28314b70efd5100c0e4a91e2c15da5d6b7ff57c2c1a6d11be06d9795f39d2d291018494b7937fbd3c67ed0282ea27864540ea30d1d624", 0x7a, 0x9}, {&(0x7f0000000500)="43dde63a4f8db68547f48ed31a30f157d93b51973be4a4c30bc9", 0x1a}, {&(0x7f0000000540)="da6d05b7559a25c727ff5217ef740f4a5e7755152ef2e0975cb0b9ecbb04e1c6f6c0734919e96e9b3ae8aecaffe217792295d450f684c33c016530c63e899730a54593725f855b21ef2e3f22a87d9fc9c94512e53a95417c77c1823f4f", 0x5d, 0x9}, {&(0x7f00000005c0)="64b6f612557491bbf9cfaa294bc889a31604f469f97613fb3d007a20f28dfbe24f4f3e4bb22807e9f16a787b080437", 0x2f, 0xfff}, {&(0x7f0000000600)="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", 0xff, 0x4}, {&(0x7f0000000700)="f8502f7f76c51c7f44a15f2e0c1a9a1737ba5d35d1fcf94d41684037464efd6ecfe5519e9040fb014e80bad378b3713684fe45fcdecad548d446dfd6e72d4548965730159c405c3a4ebb29ae58c81b80539d449c61d4a2daaeeb5ea4b20c38dd9cfe714cd447b0611db9b5892f96e7a5b31118f331b8bc458f3e4a22e29f7c0fa1050cc76353018ba2", 0x89, 0x2}, {&(0x7f00000007c0)="34acf1bfc9359c647c0ad58ce08cd40349f0d9c22c8007acae07ce45895f88731f2544b9b82c411c8df901b8da5a5b63845507d9a5aea7ac1cbba91e89f5bd57b89095a4711801a757bb1f8682698ee3c64da753ef168689b86b2234e7e138c3c03c3f647fea5bfb1a2378fb1facaf737bf1368d40c7971ed8348eb97bd25371ae523e6314ba0b0799f706239f7e8458f794c5eac2ecc80e4fc2d3243907f0774836598967a285a9f577627bf8d4", 0xae, 0x8}], 0x802001, &(0x7f0000000a00)=ANY=[@ANYBLOB="6e6f656e6f7370635f64656275672c667261676d656e743d6100012c666c7573686f6e636f6d6d69742c7373642c00d4a6b50369b724d1e37fe8634860cce4f45ea87455937d3df9573ee6c37a679b47223911c13de2efd5f24ac4dd9c3c98277a6171b541b3386bcce1d831cbc845f1e16e9344592af524d3271463cf193153d926a9d9adf67cf845b6eec55ddd7edc0bc396bd8a69a81282b79c99543e6035a77f"]) 2018/05/04 12:43:26 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000140)={r3, 0x2}) 2018/05/04 12:43:26 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/udp6\x00') ioctl$fiemap(r1, 0x6609, &(0x7f00000011c0)=ANY=[@ANYBLOB="0000000000e4ffffff0000000000000000000017000000000000000000000000"]) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="bc056b76ad3333f58df3b4ab4d026278a7d1a12fd9d5b5b683ad6112c77def0c764d3d828a01fd1e527ff7d883ca42") openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40800, 0x0) 2018/05/04 12:43:26 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001500)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001540)=0xdd4, &(0x7f0000001580)=0x34) ioctl$TCSBRKP(r1, 0x5425, 0x0) r2 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) pread64(r0, &(0x7f0000000100)=""/66, 0x42, 0x0) bind$llc(0xffffffffffffffff, &(0x7f00000000c0)={0x1a}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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={0x7, 0x7fff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x80003) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 12:43:26 executing program 7: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x7, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfef3) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000100)={{0xffff, 0x20}, {0x4f}, 0x4, 0x4, 0xfffffffffffffffb}) 2018/05/04 12:43:26 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000600)="02", 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16], 0x34123754) creat(&(0x7f0000000100)='./file0\x00', 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000000)=0x4, 0x4) 2018/05/04 12:43:27 executing program 0: r0 = perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00007b1000), 0x4) r2 = socket$inet6(0xa, 0x3, 0x3b) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4800000, 0xa000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f00000000c0)=0x1e) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000400)="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") fcntl$setsig(r2, 0xa, 0x21) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) sendmmsg(r2, &(0x7f0000002dc0), 0x40000ff, 0x0) 2018/05/04 12:43:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x3ff}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r3, 0x8000}, &(0x7f0000000240)=0x8) r4 = gettid() recvfrom$unix(r2, &(0x7f0000000040)=""/29, 0x1d, 0x0, &(0x7f0000000080)=@abs, 0x6e) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x332}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) tkill(r4, 0x15) 2018/05/04 12:43:27 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x9, [0x5, 0x20, 0x3, 0x42, 0xff, 0x10, 0x401, 0x400, 0x2]}, 0x16) ioctl$ION_IOC_HEAP_QUERY(r0, 0x80045113, &(0x7f0000000fe8)) inotify_add_watch(r0, &(0x7f0000000140)='./file0\x00', 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x10001, 0x7, 0x6, 0x80000000, 0x100000000, 0xffffffff, 0x4, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0xbf, "16f44ff1e4cbd9d915fc7ee69ce7e0e170871f83a9712c2a7e46a5478a18d5771399a60b0519e918eed3bc6a6cb08ba24909a2c0ed264d3e18d9a247b6b12a72e0f0e6270988511db4f452d712a4e0468ee81c8acf3518a6eafc61dfeef7f6bc223c8dbd5c211dc98b94eb0fa2efd068e30b4e8454a094f0dce56fefd008045bcc8c90d2c056337b368258b9d490888f3352d516437ea63776129c14c39e64e110c36ede2bbb1db3fa461cabc8e8cce36efa2b98e54666e507a98fc31b2873"}, &(0x7f0000000300)=0xc7) 2018/05/04 12:43:27 executing program 2: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x6000200a}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r1) [ 152.429241] IPVS: Creating netns size=2536 id=31 [ 152.593382] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 152.607294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 152.661546] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 152.674618] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 152.730167] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 152.743378] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 152.758255] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 152.773612] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 153.366916] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 153.400180] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 153.406334] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 153.412966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/04 12:43:32 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f0000000100)=""/128}, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000180)=@can, 0x80, &(0x7f00000017c0)=[{&(0x7f00000006c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000600)=""/77, 0x2b3}, 0x0) 2018/05/04 12:43:32 executing program 6: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/packet\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x1, 0xff) 2018/05/04 12:43:32 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x2, 0x1, 0x6, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x7, 0x1, 0xc4, 0x100, r1}, &(0x7f0000000200)=0x10) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="1ac5a27018e8b8c3ec5600452fe1b8a89792b671d35a7927cca704f05b269311baf29ba69e45dcdd2628956bd7") fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) socket$unix(0x1, 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='stat\x00\x00\x00\x00\x00\x00\x00\x00') pread64(r2, &(0x7f0000000140)=""/61, 0x3d, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4002, 0x0) inotify_init1(0x64e18c753c97c5c3) 2018/05/04 12:43:32 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000000), 0x1) personality(0x4000009) timer_create(0x3, &(0x7f0000000140)={0x0, 0x21, 0x6, @tid=0xffffffffffffffff}, &(0x7f0000000180)) 2018/05/04 12:43:32 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080)={0x40, 0x6, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x2, 0x0, 0x80000000, 0xf4, 0x0, 0x81, 0x7}, &(0x7f00000002c0)={0x53f0}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000600)=0x0) syz_mount_image$ext4(&(0x7f0000000680)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x8001, 0x0, &(0x7f0000000880), 0x3, &(0x7f00000008c0)={[{@usrjquota='usrjquota=', 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1001, r1, r2, 0x0, 0x3, 0x30000) r3 = dup2(0xffffffffffffffff, r0) r4 = fcntl$getown(r3, 0x9) syz_open_procfs(r4, &(0x7f0000000640)='children\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x1, 0x4, 0x2b2, 0x0, 0x4}, &(0x7f00000005c0)=0x20) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) socket$netlink(0x10, 0x3, 0x0) restart_syscall() fcntl$setflags(r0, 0x2, 0x1) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) 2018/05/04 12:43:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="040300000309225fb0df5375c52cf7c21975e697b02f5c566b2ba825933ca4516be1876d886b66ffd7d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a6", 0x44, 0x4008040, &(0x7f0000000180)={0xa, 0x800, 0x5}, 0x1c) 2018/05/04 12:43:32 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0x7, 0xe1}) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/04 12:43:32 executing program 7: mkdir(&(0x7f0000b4aff8)='./file0\x00', 0x49) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000100)=""/118, 0x76, 0x100, &(0x7f0000000180)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x80) 2018/05/04 12:43:32 executing program 0: 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)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000cc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "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", [[], [], [], [], [], [], []]}, 0x1050) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 2018/05/04 12:43:33 executing program 3: 2018/05/04 12:43:33 executing program 1: 2018/05/04 12:43:33 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000772000)={0x2}, 0x10) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/05/04 12:43:33 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0x24}, 0x1}, 0x0) 2018/05/04 12:43:33 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 12:43:33 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty=0xac1414aa, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/04 12:43:33 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)={0x14, r1, 0x801, 0x0, 0x0, {0x10}}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x2) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2fb}, 0x14}, 0x1}, 0x0) 2018/05/04 12:43:33 executing program 0: 2018/05/04 12:43:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x1, 0xff) 2018/05/04 12:43:33 executing program 3: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/05/04 12:43:33 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) write$sndseq(r0, &(0x7f0000001040)=[{0x2, 0x0, 0x0, 0x3, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {0x8}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control={0x4}}], 0x90) 2018/05/04 12:43:33 executing program 0: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) 2018/05/04 12:43:33 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)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000cc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "eade7a7e8203eee38f198673fb717559a35a0cb28e9481ddfdf742836d5014f56204d8b82351e4ea62bc5ec82c947cd294bcda9d36a32a9d75a72d382167b4c22b250a7949d158c4ecc039a1841e32d0bf299aa978c7ad8888678213789bba6b8e81e87eb08a4eeb233877da9d9551a094e74f180837b21f7b25e3393d1ad6026f5cd540e883eb61f790ce264e2592a4c1708caf7f72a511407605da5549ef639e6a9b56308aedb28d8e5d42f8254ae6a985ea8e975f479176e1cfb25e5004f812eb4143b2d640923770f1dfd244ddd42f9d080e9924dbf192c18532134de07a673b69d4464f67ff662027fdb223a7092ae69ea5fa2701e1824f22f68d8c1a6f082f0ca1ae5c253fef7ea42927c2f2da481703ddff0a599726f55d828cef3a6e8bedbf027da3cdd2966ebb851766c35adda1c0891b3e27a474c8e47be8d59c7beee6f0d2277bccec20414e75e252c61dc76b028e1b7db607399cef87a924f38c5f3a921540cbf3c9f9809b26182c1f8852b32821bf84b33f87b87fa2facd982da1639f6fe884a6734ce3cae9556b5479b3c7d052fc23ce6a28753a5ef8f5ddd24a4a451f1788888b339acdaf51a47145ffb055beb2d48613ae3814dba92b0794debb503c2dfd936f84b8cf75091dfbc972b7c5a3e24f29f6927457b56e79ed96254821a5eaf9c4e8326fab22ca4d64416f71910ee643e3c97c4c2bf4fc381e0e5f31b2dc73395da208accaf08cfbea14f4df5d66fb116e28ba0dcbf560284eebfce02441f5a9746de9fe61e92b3543bc9a4f144ffb1dfb51dd560b27084c2ef6651545da1255640743ac44f40fe98ac66b8a1af5e560a8d44e3a6f7cfe4841b0fc41e985920a614520c010ebf81e7e96e76bed20aac2a9f1c13c0409762d21828c2a6c4b72a36f16fbe580ab3677a02de97b00d51313221b1b791beb51092e7f9fbd40192455e8ba2a6217be7d2ac69cfbe4f4bee7c51111f3b5ad464b0b0fffc6e82e054901bfa94c2612b271fbcc9b7b2ed45974e01d0e9568f10c90df206b2647f7ad26cdb12187609ba6da011eae06b1f7a0178f0b045f384a016bbab103ab0bc8c198d4f57157d98e241a471ec8934ac0493cbacad483d85f284091f4fc0036230f3d3ba3a699abec9e393dfd7e8804efbe65d09a072f6e3174360bafabf803235b9f631c61710453bd4ab05659dc04bb3f021437e75765a2d180295993f6782cc8510aa09853f263973ff1228ac8001ee990eca1883a7d429dda338c0984a66e6ac377943f5f7cc11b703a87fe244db3888a9948e4dedf606980d3f28e13da4d2751e0ff425d6aeefe3d1727f5eba14c5c97db5c21571ae9c0e370b725d78dfa348adb8e0b928fdbc5726b9461b3ef09ee8afc404761cbc90d7f09286dfe1b9dbcdd1b5469f160514678e459d332f69af4d0f438da96c1bf939bb7d368f94cd10f29a01b3e9e2ce79ca5dc00b0b401ca7a961ee8a4a96cb4374f21dbfd84e487ee47cf2a4f8c534d68463b5a66b3c5da055f6632351af0605a1726d322c6aaa9d9b829b9cd77db90fbc29b4c1f1c89110a9e832c98ae9cf850f569bfb58a8ee02e795fb63f9421552fcd6b3e4d7353de27dac0335ba51ee8c3bf8ddd1e6aed411392055a8a869c676dd21eef275998f66988bfc971956aa3c9679e31ed146927c6ddefa18c9123d470530b995d182ecf3388fab44e7dcde6ed467fc82337d427df66f8217ce26706e1df61079e91c4aea4f633cc4f47969852f394ed218c203b7b91fa123b2de277ff841f3611e9fff1b1cfff376fe20d4ca350a664f8917310be49b9af623cad803cbd6154ce4ded0ab8d43ab20ef34b7333a7b5dcc798e306137b55c834cbbc1e26331cbd572b583dfbce65ddc0b77d5fde4766a681aeab7300d31087b996b5963b5c36d5d9d4be4bc169c32e1805c2dcfcb6739ff82ae54baade94f484723cc01297143253ff4bd81ce943333a18f34a96c0c2673e8496631b627d66cd0692bc2201bd0b662359aba7e42d0c89f8b7119e7982c9e72b7cf396cca4213a76e927ee7abdf70df1cfa92ada14d6f8f134f4559aac9e8fd645f6213e29920741e06426df6909912356beb8cb08805cfa2404e0156c6b8b45ff2f721c8b722bcc08b1088c7a93116e40a8c515dadef11b8e4cf7d277ad4aec37264291cf4294dad10c89ba779c4f9aded0a89aa5da067d256e63ac74872b5c472295936345449ece11e59e3c1790b6a2d19110bb9d2a0094c99d2f5b89bb72c9141b1722cecf2009c4d8c2a13ad978489f44f50bea1e7b564832f22f9ece25a5cd74618501cd45ed5e82d8b62453f9f45fe2c9c6399ef0277410337311b637873920ec1493c08d665b90d11b291b035e9bc28295b381bd67ecd448d4e0d211cc3363d19dfa846489b3d339c6a1e6713d879219f93dcfd66e3a1c573973829cd2fe228a91546b194763c2c0d8fa11e3b46cd1e17284382629a424b3bc87737e646a51bd259207f86292d7ff0494c4243c69b731e5fd08956fd219a7bd68a77b960686b5b7666f14f0fe9f036cd5c678bb6baf3c461ebf61c0bf5208839bd424c2bd37a1bb22bc6e83074dc4b41319ef0aec18c85fb28cda3620057a8b5da3b1f11e638b23f7ca0d77944ebc656d73bb637ae41b4e92b1dc6cac157f2699cb4d8907e9fda56e26ccfc92069346feecbc305ea2af1494f518b8200638b57dbd370008da3891fb045a0e4da72cf0ca3d0e75830785c9d44a3ded44a3f7789cd7c6775f6fd30a4f4a3654a2490b1eaeb4905d8d9d26ffb5004641856a47d9becccbbde765260e7daf0c9681d230898c73cd75efe766becb6c5e63dd238428177ea846d0cf4e483f8acae34ba5e1bf23aacd290c4e7ecaaf8bbf09000c5ac9ecbf4117d2355c531f73f2bd5d4cd69ecb597625c0e19a8baf57a40846994ca2fcab0b6fdca9d8ce4e5fa0c5e79ebc1115be2be27a883f21171de173641cba2f3f58191f7c09a43b8b7f958c3fad7f0d9dcbe359b6333d6a141359596f66c66aaf59aae2a60cb45de26c83e9f6678d1b7634a91d31a18ed7abeb4c3a5f3f", [[], [], [], [], [], [], []]}, 0xff4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 2018/05/04 12:43:33 executing program 5: 2018/05/04 12:43:34 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0x3c, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="11634840000000000000000000000000000000000000000000000000000000000000000028000000000000000800000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000180)}) 2018/05/04 12:43:34 executing program 2: 2018/05/04 12:43:34 executing program 5: 2018/05/04 12:43:34 executing program 3: 2018/05/04 12:43:34 executing program 4: 2018/05/04 12:43:34 executing program 0: 2018/05/04 12:43:34 executing program 6: 2018/05/04 12:43:34 executing program 7: 2018/05/04 12:43:34 executing program 3: 2018/05/04 12:43:34 executing program 4: 2018/05/04 12:43:34 executing program 2: 2018/05/04 12:43:34 executing program 7: 2018/05/04 12:43:34 executing program 0: 2018/05/04 12:43:34 executing program 6: [ 155.397684] binder: 16761:16781 got transaction with invalid offsets ptr [ 155.404731] binder: 16761:16781 transaction failed 29201/-14, size 40-8 line 3161 [ 155.426727] binder: BINDER_SET_CONTEXT_MGR already set [ 155.432368] binder: 16761:16781 ioctl 40046207 0 returned -16 [ 155.438615] binder_alloc: 16761: binder_alloc_buf, no vma 2018/05/04 12:43:34 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) dup3(r0, r1, 0x0) 2018/05/04 12:43:34 executing program 0: 2018/05/04 12:43:34 executing program 6: 2018/05/04 12:43:34 executing program 2: 2018/05/04 12:43:34 executing program 5: 2018/05/04 12:43:34 executing program 7: r0 = socket(0x1e, 0x100000000000801, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)={0xa0000006}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/04 12:43:34 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000200)='stack\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x6c}], 0x1, 0x0) 2018/05/04 12:43:34 executing program 1: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) unshare(0x40000000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') umount2(&(0x7f0000a23000)='./file0\x00', 0xc) 2018/05/04 12:43:34 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf64(r0, &(0x7f0000000cc0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}], "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", [[], [], [], [], [], [], []]}, 0xfcf) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000c40)=@nfc, 0x80, &(0x7f00000001c0)=[{&(0x7f0000003ac0)=""/4096, 0x1000}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) 2018/05/04 12:43:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/arp\x00') pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1fffd) 2018/05/04 12:43:34 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080)={0x40, 0x6, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x2, 0x0, 0x80000000, 0xf4, 0x0, 0x81, 0x7}, &(0x7f00000002c0)={0x53f0}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000600)=0x0) syz_mount_image$ext4(&(0x7f0000000680)='ext2\x00', &(0x7f0000000840)='./file0\x00', 0x8001, 0x0, &(0x7f0000000880), 0x3, &(0x7f00000008c0)={[{@usrjquota='usrjquota=', 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x1001, r1, r2, 0x0, 0x3, 0x30000) r3 = dup2(0xffffffffffffffff, r0) r4 = fcntl$getown(r3, 0x9) syz_open_procfs(r4, &(0x7f0000000640)='children\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x1, 0x4, 0x2b2, 0x0, 0x4}, &(0x7f00000005c0)=0x20) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) socket$netlink(0x10, 0x3, 0x0) restart_syscall() fcntl$setflags(r0, 0x2, 0x1) preadv(0xffffffffffffffff, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x0) [ 155.444155] binder: 16761:16787 transaction failed 29189/-3, size 40-8 line 3133 [ 155.458014] binder: undelivered TRANSACTION_ERROR: 29201 [ 155.463478] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/04 12:43:34 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000100)={0x7, 0xe1}) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x2d9, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/04 12:43:34 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000dff000/0x200000)=nil, 0x200000}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280), 0x8) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) ftruncate(r3, 0x7fff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='vegas\x00', 0x6) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 12:43:34 executing program 7: mkdir(&(0x7f00000001c0)='./file1\x00', 0x7ffffffffffa) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='./file0\x00') r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x4) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x7}, 0x8) 2018/05/04 12:43:34 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40180, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000100)={0x0, 0xffffffffffffb23a, 0x5}, 0xffffffffffffffec) r1 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0) chroot(&(0x7f0000000140)='./file0/file0\x00') write$fuse(r1, &(0x7f0000000040)={0x30, 0x5, 0x0, @fuse_notify_retrieve_out}, 0x30) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000180)=0xcd11) 2018/05/04 12:43:34 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef010001000000e95dbe5a000000000000000001", 0x4d, 0x400}], 0x0, &(0x7f00000000c0)) r0 = perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0xfbc3, 0x0, 0x5, 0x80000001, 0x0, 0x80, 0x10000, 0x6, 0x1000, 0x7ff, 0x100000000, 0x4c3e, 0xff80000000000000, 0x400, 0x7, 0x2a63, 0x401, 0xfff, 0x4, 0x200, 0x3b7f, 0x81, 0x2, 0x1f, 0xea03, 0x81, 0x4, 0x800000000, 0x620, 0x1, 0x0, 0x8, 0x7, 0x9, 0x8, 0x6, 0x0, 0x3, 0x3, @perf_config_ext={0xc45, 0x80}, 0x2000, 0x5, 0x3, 0x7, 0xfffffffffffffe00, 0x7a4}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0xb) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000180)=""/129, 0x81}, {&(0x7f0000000240)=""/83, 0x53}, {&(0x7f0000000080)=""/4, 0x4}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x4, 0x0) [ 155.567598] IPVS: Creating netns size=2536 id=32 2018/05/04 12:43:34 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x21) getsockname$netrom(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) close(r1) sendmsg$unix(r0, &(0x7f0000002240)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002200)=[{&(0x7f0000000180)="3f1d6459e574e990c2", 0x9}, 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0x1000}, {&(0x7f00000011c0)="843bcd5cd87e80b66d4c102afa2fd5f3bc5814f9986d8607688ec1143766fd972b80aff7781505a4d3", 0x29}, {&(0x7f0000001200)="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0x1000}], 0x4, 0x0, 0x0, 0x4041}, 0x20004805) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000022c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge_slave_1\x00'}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) syz_open_procfs$namespace(r3, &(0x7f0000002280)='ns/uts\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) [ 155.599594] EXT2-fs (loop6): error: can't find an ext2 filesystem on dev loop6. [ 155.622106] EXT4-fs (loop3): unsupported inode size: 0 [ 155.662740] EXT4-fs (loop3): unsupported inode size: 0 [ 155.683120] pktgen: kernel_thread() failed for cpu 0 [ 155.695544] pktgen: Cannot create thread for cpu 0 (-4) [ 155.727218] pktgen: kernel_thread() failed for cpu 1 [ 155.742596] pktgen: Cannot create thread for cpu 1 (-4) [ 155.756668] pktgen: Initialization failed for all threads 2018/05/04 12:43:35 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000577fc8)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3c01000010070000000000004274684526a0ad11a7e1a51d680000000000000021000000ba0000000000000000ff02000000e1ff002e3b524f8710f91127dbbedde7f376875ec0a539bb463575307707d95340bac71fdbdcab020981ee94c7440191297c60cd9a375c4aedcbedb3a32847939c9ba61719e669b0af00e0566e5185eda543dfaaf8c5b08ddc9f19a0da2b7b20ade498e66d01ca2f23c37b3a12973e26da90dc45be1ef1560f757f5af99ecee381b1fc9a58ca04cd1fc1edc061e593a81720eb60481719fc6e377e951f25f8d1b92a062ff3cf7f154609e6e5e5c4734218000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff02000000000000000000000000000100000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000004c001200726663343534332867636d286165732929000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000011ffffff00000000"], 0x13c}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e20, @rand_addr=0x800}, @in6={0xa, 0x4e22, 0x4, @empty, 0x1cc}], 0x2c) 2018/05/04 12:43:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x1e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r3 = getpgrp(r2) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x5, 0xfff, 0x8, 0x1, 0x0, 0x800, 0x40, 0x1, 0x4, 0x2, 0x6, 0x1, 0x200, 0xfffffffffffffffb, 0x5dc6, 0x400, 0xffff, 0x2, 0x0, 0x8, 0x8, 0x8000, 0x7, 0x49, 0xd, 0x0, 0x9, 0x2, 0x7ff, 0x0, 0x24, 0x6, 0x6, 0x0, 0x3, 0x80000001, 0x0, 0x1, 0x2, @perf_config_ext={0x7, 0x80000001}, 0x1, 0x7, 0x10001, 0x5, 0x400, 0x100000001, 0x401}, r3, 0x3, r1, 0x1) 2018/05/04 12:43:35 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='cpuset\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400)={r3}, 0x8) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x98000, 0xc) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) getsockopt$inet_tcp_buf(r4, 0x6, 0x1, &(0x7f0000000180)=""/180, &(0x7f0000000440)=0xb4) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000580)=ANY=[@ANYBLOB="ac1414bbe00000010000000004000000ac1414bb0000000100000000ac14141bbf46d8ebf6496c51752d58df6ec6e94a8bd6e3720bf50072a29d492685e45a912bfca6511c4ce5ffa13c85a256085f0da2b80207a0116751c81e3115097dd096c0f910d23cb0226531403cea2ab4fac406aadaffc4ca46c1b576648af1a547e9bd42782f86d3962f3f377637a592fdddec06"], 0x20) fchown(r0, r1, r6) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000480)='tls\x00', 0x4) socket$inet6(0xa, 0x7, 0x1a7) fchown(r4, r5, r6) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000004c0)={0x52, {{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x88) setsockopt$inet_tcp_buf(r4, 0x6, 0xd8f933bb2824b5b1, &(0x7f00000002c0)="b5e12bb9656c58d491ee4c32b3abc815dbc8a911e2155c0214424234e975bc5a9a577f1428843d417338e772c12f8a", 0x2f) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000240)={@loopback={0x0, 0x1}}) 2018/05/04 12:43:35 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000200)=""/117, &(0x7f0000000180)=0x75) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = socket$inet(0x2, 0x2, 0x7) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$ax25(r3, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000011000/0x1000)=nil, 0x1000}) socket$l2tp(0x18, 0x1, 0x1) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000000380)={0x2f9, 0x80, 0x2, 0x5, 0x7}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x3}) statfs(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/142) getuid() 2018/05/04 12:43:35 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x58, r1, 0x420, 0x70bd2b, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x27d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xfffffffffffffffd}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8b35}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x58}, 0x1, 0x0, 0x0, 0x400c000}, 0x20000840) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000180)=@newpolicy={0xb8, 0x13, 0x501, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0xa0, 0xa0}}}, 0xb8}, 0x1}, 0x0) 2018/05/04 12:43:35 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000002c0)={&(0x7f0000dff000/0x200000)=nil, 0x200000}) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280), 0x8) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) ftruncate(r3, 0x7fff) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000600)='vegas\x00', 0x6) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 12:43:35 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000975ff4)={0x10}, 0xc, &(0x7f00000b1000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="140400000202b38800000000ab2d3ebf59403493"], 0x14}, 0x1}, 0x0) 2018/05/04 12:43:35 executing program 6: r0 = socket$inet(0x2, 0x3, 0x84) sendto$inet(r0, &(0x7f0000000000), 0x1c, 0x0, &(0x7f00000000c0)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x9e4, 0x5, [0x2, 0x4, 0x8, 0x0, 0x67]}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1, 0x2}, &(0x7f0000000100)=0x8) fdatasync(r0) 2018/05/04 12:43:35 executing program 7: r0 = socket$inet6(0xa, 0x12, 0xfffffffffffffff8) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'veth1_to_bond\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x200000a) 2018/05/04 12:43:35 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e20}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x40, 0x0, 0x0, 0x4, 0x5, &(0x7f0000000000)='bridge0\x00', 0x3, 0x93, 0x5}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1000, "db5d36e69627eaabe0f83a6fa52185eacd56d97f951717b8b2e5f2abeae75c3d"}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x40, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000100)) 2018/05/04 12:43:35 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000000)=""/4, &(0x7f0000000040)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000280)={0x1, 0x3fa, 0x1, 0xcb30, 0x8, 0x0, 0x200, 0x0, 0x5, 0x4, 0x7}, 0xb) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000300)="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", 0x1000, &(0x7f0000000100)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file1\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) [ 156.357396] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1808 sclass=netlink_xfrm_socket pig=16874 comm=syz-executor5 2018/05/04 12:43:35 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xb0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x90000000}) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f00000000c0)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) dup3(r3, r0, 0x0) 2018/05/04 12:43:35 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000300)='yeah\x00', 0x5) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)={0x7}) r2 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000780)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000340)=0xc7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={r3, 0x401}, 0x8) getsockname(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000180)=0x80) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000003c0), 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000500)={0x4, 0x6, 0xfffffffffffffffe, 'queue1\x00'}) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpgid(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000000c0)={{0x5e4a, 0x3}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) ptrace$peekuser(0x3, 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x403) ioctl$int_in(r2, 0x1fe044d931a82735, &(0x7f0000000480)=0x3fea) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f000081cffc)=0x2) keyctl$join(0x1, &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000400)={0x8001, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x280, 0xfffffffffffff9d5, 0x5, 0x4, 0x40, &(0x7f00000002c0)='bond_slave_1\x00', 0x100, 0x81, 0x1}) 2018/05/04 12:43:35 executing program 1: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/72, 0x48}], 0x1, &(0x7f0000000140)=""/18, 0x12, 0x4}, 0x2) syz_read_part_table(0x0, 0x3, &(0x7f00000026c0)=[{&(0x7f00000003c0)="bb2ea9a84bc4f90c971432a29606", 0xe}, {&(0x7f0000001480)="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", 0x1cf, 0x5}, {&(0x7f0000002580), 0x0, 0x800}]) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x0) setrlimit(0x3, &(0x7f00000001c0)) 2018/05/04 12:43:35 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x25, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="050040400000ef00000000000000200000d9210142fa800fcd000000008080e77407da5021e87c4845fbf2b12bd3c17ae17795c86901cf26753028ec944789dedc925adbf46218b899147934eb22e235d937870c63e571ef843aa65c65a25f4e24fe391f3e130316368c17e2196b9969fe5d1d81d8de93b33d9d2270fd9437682086c7f111e47554cef5fde75aeddf58f341dfcd94b0a6648c4bdbf6593266a7027b70529c62a9dbdc2be39866604174697595ad3a", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f00000001c0)}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x800, 0x0) syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0x0, 0x2) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000180)={0x7, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x40, 0x100, 0x6, 0xe43, 0x10001, &(0x7f0000000140)='lo\x00', 0x4, 0x44a9, 0x5}) 2018/05/04 12:43:35 executing program 3: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x330d, &(0x7f00000001c0)) [ 156.453398] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1808 sclass=netlink_xfrm_socket pig=16874 comm=syz-executor5 [ 156.539040] binder: 16914:16917 unknown command 1077936133 [ 156.563931] binder: 16914:16917 ioctl c0306201 20000240 returned -22 [ 156.586368] binder: 16914:16917 unknown command 1077936133 [ 156.602906] binder: 16914:16917 ioctl c0306201 20000240 returned -22 2018/05/04 12:43:35 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000380)='/dev/sg#\x00', 0x0, 0x90003) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000340)) ioctl(r0, 0x20000000002285, &(0x7f0000000040)="530000000120006224f71a00010000002700f8fc7373435e0a44877492322ebf6bedd1b1f56f024025efab6f2f") r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000280), &(0x7f00000002c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffc01, 0x2000) getrlimit(0xb, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000140)=0x3, 0x4) setsockopt$inet6_tcp_int(r2, 0x6, 0x6, &(0x7f0000000280)=0x100000001, 0x4) r3 = getpgid(0x0) fcntl$lock(r2, 0x6, &(0x7f00000003c0)={0x1, 0x4, 0x6, 0xde97, r3}) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x200002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) 2018/05/04 12:43:35 executing program 5: request_key(&(0x7f0000000200)='id_legacy\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='!%wlan1lo+ppp1wlan0\x00', 0xfffffffffffffffb) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="6d89eccf79e1955e8e9f67e40c3e07aab254f0798db03ce3cd6a60aabd8de3e43ba5e164a78862d9a470ba4fa43c907912f46446344adf86236b3f3844e74c87ae7b305fc130dd3d1e44ba0062725551105287f32de945ee10726a6f10af85d29644410e1e"]) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) 2018/05/04 12:43:35 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xfffffffffffffffe}}) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)="14e344cd9528e380aa50429958a62d1450ddeb02747081f8e6fca122e7ee5712f270f687e8e93a3a872570b82b19deb238fa1c7999daf4e99568acc9c025f08b6380e69145d721c2f73f4e5473bbbbeca914326d02c2a6aa3419f436216b2e8f2e344e12b83e3b6fe86c3cf886f29ee3", 0x70) 2018/05/04 12:43:35 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000180), 0x4) readv(r0, &(0x7f00007b7fe0)=[{&(0x7f0000604000)=""/8, 0x8}], 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) r2 = getpgrp(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x8000000000, 0x10000) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r4 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(r4) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r5, 0x8, r2) rt_sigpending(&(0x7f00000001c0), 0x8) read$eventfd(r3, &(0x7f0000e5aff8), 0xfffffffffffffe6f) fcntl$setsig(r5, 0xa, 0x12) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x49, 0x280) poll(&(0x7f0000b28fe0), 0x62, 0xfffffffffffffff4) dup3(r5, r6, 0x0) tkill(r4, 0x16) 2018/05/04 12:43:35 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0xfffffffffffffd1a) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x82) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x8, "78111836898b9a44"}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000300)=""/232) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x57, &(0x7f0000000140)=0x200, 0xaf6e) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/04 12:43:35 executing program 4: unshare(0x60000000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001be000), 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, 0x0, &(0x7f0000000480)=""/90, 0x5a) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/05/04 12:43:35 executing program 2: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.advise\x00') connect(r0, &(0x7f0000000080)=@generic={0xa, "3471e436798312663c7d81a53be8fee93fef3928a53fe5097732389ff3d64e69f99238722ef67de4846b142caa994432c4f4388312099205ea2771de5391c2fe2b331ec718c9a283ccc3cdceb90136b11d4ff1ab848651e0c50f9c1073bd96574678021b079274d779e54e907235a1d05a3a8ee105ece142495874f7bd8a"}, 0x80) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) socket(0xa, 0x0, 0x4) sendto(r0, &(0x7f000097f000), 0xfffffffffffffd63, 0x0, &(0x7f0000000000)=@sco={0x1f}, 0x8) 2018/05/04 12:43:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) r4 = mq_open(&(0x7f0000000340)="2d24008cbdfc340ed8560e110d0aa7191f2ef577b25ce1f8adcfba9b3d52ab8058fac3e89ae15993a82ce1fc61790248a95b2b0e352e5faea2e8a60f00000000018908007585ee9af8c3b8a4ef8871f40600000000000000994a2f03f6585d8c7f611c58d5418612e325d1a9a1d9c6bbbb120cf49698e9e1dc3095100000000000000000", 0x800, 0x1000000000c9, &(0x7f0000000080)={0x1, 0x8001, 0x1, 0x0, 0x3, 0x5, 0xffffffff, 0x3}) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003f00)='/dev/vga_arbiter\x00', 0x800, 0x0) sendmsg$nl_generic(r5, &(0x7f00000042c0)={&(0x7f0000004040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000004280)={&(0x7f0000004080)={0x1fc, 0x2e, 0x800, 0x70bd2a, 0x25dfdbfe, {0x13}, [@typed={0x8, 0x30, @fd=r1}, @nested={0x1e0, 0x93, [@typed={0x14, 0x1f, @str='vmnet1vboxnet0!\x00'}, @typed={0x14, 0x49, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x4, 0x27}, @generic="fa5a11cafdf750e8217c6db27ada1f37a9d24f8ad703fccd91363e244c5af52efb1c1e475443261cb16e349fff08be3137b372b20118562d02e29f9046", @typed={0xc, 0x1f, @u64=0xffffffff}, @typed={0x4, 0x90}, @generic="7fa814a68053ef8999cbd8b64da88089753502b4fb1cc261adf6892ba390b4fe467e121649ba711716a33d1d9bd3a8f7f0fffdf08c64882cbd647b4eb4f9afe94da023e42e47492e704deece070404419258a87ce8431bf749cd3159587b50d18ae810c1bee5d5d1da40a59810c255365504df8017362c0128fef00dd5fdee30", @generic="14e45ccfdcb0625f7ae57759b02256cd59b6b54db3494f6ac2760142", @generic="2b0b2b158dd938ab7278b6f1c190d9e784cf3cda65c97a501c6af594712b484848d4acee064f0147cd7011e87291445059deceb5ea0e6170e65439b254b516b8d2ff47dad2876fb06d536fb03c8ff88b4e044410018ef05e27710325e73476bf5f7848f968453218cca97137a6918105e0fc1b5ba6196b2c6c87334019c767833db867a296b0e100c18a9ebf40d626c7f30dd81b61e3d5a4a7785e719387c60fc9056165a9738f374680e20ecbf35f9922c4c948ffe72646933d892f84d9dca55078f0ade7d9"]}]}, 0x1fc}, 0x1}, 0x84) ioctl$TUNSETLINK(r5, 0x400454cd, 0x104) r6 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) recvmmsg(r6, &(0x7f0000003d40)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/81, 0x51}, {&(0x7f0000000240)=""/173, 0xad}], 0x2, 0x0, 0x0, 0x7}, 0x5}, {{&(0x7f0000000400)=@ax25, 0x80, &(0x7f0000000480), 0x0, &(0x7f00000004c0)=""/161, 0xa1, 0x98}, 0x2}, {{&(0x7f0000000580)=@ethernet={0x0, @random}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/52, 0x34}, {&(0x7f0000000700)=""/183, 0xb7}, {&(0x7f00000007c0)=""/207, 0xcf}], 0x4, 0x0, 0x0, 0x76}, 0x9}, {{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/163, 0xa3}, {&(0x7f00000009c0)=""/189, 0xbd}, {&(0x7f0000000a80)}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001b00)=""/10, 0xa, 0x5}, 0x10000}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/170, 0xaa}, {&(0x7f0000003c00)=""/168, 0xa8}], 0x4, &(0x7f0000003d00)}, 0x5}], 0x5, 0x100, &(0x7f0000003e80)) mq_timedsend(r3, &(0x7f0000000840), 0x0, 0x0, &(0x7f0000000000)={0x77359400}) ioctl$LOOP_GET_STATUS64(r5, 0x4c05, &(0x7f0000003f40)) mq_timedreceive(r4, &(0x7f0000000100)=""/131, 0x259, 0x20200000, 0x0) r7 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(r7, 0x894c, &(0x7f0000000540)=0x100000001) r8 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/loop-control\x00', 0x400002, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(0xffffffffffffffff, 0xc0505405, &(0x7f0000000300)={{0x2, 0x0, 0xfffffffffffffff9, 0x0, 0x4}, 0x0, 0x8}) ioctl$LOOP_CTL_ADD(r8, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(r1, 0x3, 0x3a16, 0x92d) r9 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x2080, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r9, 0x4010641c, &(0x7f00000004c0)={r10, &(0x7f0000000400)=""/35}) fcntl$F_GET_FILE_RW_HINT(r7, 0x40d, &(0x7f0000003d00)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) syz_open_dev$tun(&(0x7f0000003ec0)='/dev/net/tun\x00', 0x0, 0x200400) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000480)) 2018/05/04 12:43:35 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) delete_module(&(0x7f0000000100)='procposix_acl_access/(ppp1trusted#\x00', 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000002c0)=0x80000000) r1 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='vmnet1@cgroup,posix_acl_accesswlan1\x00', 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000400)='dns_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="572753a70af8e16b45906881a9ea2aaeb5a7477f2b02eda3ad6ae8d44d66cbaf87a8082730131383b6ce5583541371ff25795eeb22a17a615c8aa5d118311586d0cf67f1311dd4c11b8b4cef22399c5071000a672ad5094a33aa1682beed43c76954e1df3b513d94463840e51071ab5f42ac9b3d0c56c5a3f852be479ecf30f78d87d407bc7a63d5af98780ed915e69dbb0c1af1807ed52e73f8ff4fa8", 0x9d, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000200)="1253c106fa7de1dcc89c12334378829f6ff961ed823026902ad2e1e65170d63e919073b91f04ec2c7a24132ab8bc02655decdee59166241a3ed6f5ecc54cbfb904c8b7a0ac344cf29dcd358be64b006a9fc3705c8a0b1bbff84d570e36dacf13e4ede853a28314800fe5e2dfa72597d6dcbbe2e72e028b3958de70a8033ac86f3e8d7d975e4ba971ddce24ba68ec7f5db6330d37c8ffa427fd7e12e6b1da9406b2ad0083b868a85a6066daee5e8bd6f9c73e1efc84e0de592a86b1dd9eac", 0xbe, r2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0xe) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000140)) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r4, 0x0, &(0x7f0000000480), 0x800) 2018/05/04 12:43:35 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x40002, 0x0) write$selinux_validatetrans(r2, &(0x7f00000000c0)={'system_u:object_r:ptchown_exec_t:s0', 0x20, 'system_u:object_r:var_lock_t:s0', 0x20, 0x34, 0x34, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x65) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) ftruncate(r1, 0x100000001) [ 156.867815] FAT-fs (loop5): Unrecognized mount option "m‰ìÏyá•^ŽŸgä >ª²Tðy°<ãÍj`ª½ãä;¥ád§ˆbÙ¤pºO¤0x0}}, {{@in6=@loopback}}}, &(0x7f0000000500)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000540)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) exit(0x0) capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80500, 0x0) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000000c0), 0x2) 2018/05/04 12:43:35 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) recvfrom$inet(r0, &(0x7f00000004c0)=""/224, 0xe0, 0x22, &(0x7f00000000c0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000280)) syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000380)='./file0/file0/file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000003c0)="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", 0xfc, 0x8}], 0x0, &(0x7f0000000300)=ANY=[]) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') 2018/05/04 12:43:35 executing program 6: r0 = memfd_create(&(0x7f0000000100)='/dev/rfkill\x00', 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0xfffffffffffffff7) fallocate(r0, 0x0, 0x0, 0x1ff) 2018/05/04 12:43:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x90, &(0x7f0000001900)=ANY=[]) socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() ioprio_get$pid(0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x1) fallocate(r0, 0x0, 0x2, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000300)='/dev/full\x00', 0x8000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r2, 0x2287, &(0x7f0000000340)=0x9) socket$unix(0x1, 0x5, 0x0) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000a40)=[@in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x80000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x20, @empty, 0x3}, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x304}], 0x64) r5 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r5, 0x0, 0x1, 0x1fffff) preadv(r3, &(0x7f00000009c0)=[{&(0x7f00000005c0)=""/215, 0xd7}, {&(0x7f00000006c0)=""/228, 0xe4}, {&(0x7f00000001c0)=""/76, 0x4c}, {&(0x7f00000007c0)=""/231, 0xe7}, {&(0x7f0000000400)=""/96, 0x60}, {&(0x7f00000008c0)=""/209, 0xd1}, {&(0x7f0000000240)=""/10, 0xa}], 0x7, 0x0) open(&(0x7f0000001580)='./file0/file1\x00', 0x40, 0x0) 2018/05/04 12:43:35 executing program 7: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400040) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) 2018/05/04 12:43:35 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1000006) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000240)="b7879972c7f5b056f8a83b5e10aa25b484d84d2887f0221ddf452d44ca3ccf03c64f704051f648002d2c6d59ec01a1ef7a33dd1f5de72460e7d1d8d1d1d61cb7cb2ce098a47ae57f9753a032ede37d7af11d8eb01a493bb05b150141356cd37d90803b40ceef705f0f01b8a42ad793a9cc0a682f7cc05ce022125affc02a667c5b42006d126e39077a46a159d1f956033dc3d0649545e26cd80be271dc", 0x9d}, {&(0x7f0000000140)="a448a9930360b2f1e933d5a53654f7e4a54a8489528d00a6e229cc2ec78823cd066fcdfdfa36c77301b212c8f78fb0d99e", 0x31}, {&(0x7f0000000300)="1cde4db2a9337d8db11467e518cb65d088b4b0266265ba57842a869744025a98fa7812c5e848ba4a7ab5cece96f7c28d70238c4be7c7d8cc2ff2393527ca9f792e43a6e0e9e67864d7cb8d45f8376cc214bc11f42d1aa3d1e41131723bbcaa1b5be5a529661566db75bf449f69923d090febf1c6516d4c72e96ab7e85b9a53e69a51235f5315b2dc4de870d818b7b67d2e12756d67973b4e23e06d33b23c95737dc79ad67e250f71048137785e0fc71b98655ab14269bb7ac73ca635dff822de2183a98af40a", 0xc6}, {&(0x7f0000000400)="cfa9f4f0281ff50eebbe735a58e7f140068dddec821ce116de42cc171196c80a92e2dd33a6bd7dcb506837694f2554aa45f54c4eb713b6da14d46d99a7641dcf7f61930ebc5079ee3be1e426e51b1ed9222969cc1452f2581a9e234bf8498af950f25ae7f2d9bf412e123895ec630011bfb93e08a83b113c18e754f4a55362bb0b02e0d51b7d6585e0e34ab776874179d84cedd1c2df86e6ec15afbe826ac01b1f8138bb33f9c23898b82124238c9f9146c36fab1c1fe09e9e1b84642b62e252010a5f14851221ec586147d4b64cbeee3b5e92958c9c9003a6b603978a46dd6992ed1c3d37788b06b3cebee2d7ab527dcbf083d9", 0xf4}, {&(0x7f0000000500)="43a53af54c7f112a3b934b9912c2ecaa240276c5fe8f098c5ed427bc8d716b1a3d83be0508ae0ab3fdf2813cf9b16a139d1c57ad323c77209881afbdb971dd72c8e5facc28944a7238afaa051fb3ca1355b6482742a6a121aabe28515ae912f9134953d126c793be27004aff699a715dfc855c7b5015352c1e302fa4ea3f8d3d5e4993bb13de7815302ed947dd0c0f17080e364eaec8f557662ab39bb2ba74764382642e95f4ebf315f38e3f31069d27af0e9b9d3b12243cc24546a5187dbe8e91bdb1ab7d096cded71946159106a2dfac51c12a666b2b03", 0xd8}, {&(0x7f0000000600)="443b3f86de248b4f2fff4230bb2eb096ba", 0x11}], 0x6, 0x0, 0x0, 0x811}, 0x10) sendmsg$nl_route(r1, &(0x7f00000007c0)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x200304}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)=ANY=[@ANYBLOB="240000000200000000000000e9dbdf258080341fff00fe1b0000000008100200e0000001"], 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x48c0) mmap(&(0x7f00006ff000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000180)='system\'posix_acl_access^@-user\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x200000, 0x0) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000800)={0x0, 0x8, "c62b7eaf84fe2d8e"}, &(0x7f0000000840)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000880)={r3, 0x6}, 0x8) 2018/05/04 12:43:35 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) syz_mount_image$ntfs(&(0x7f0000000040)='ntfs\x00', &(0x7f0000000080)='./file0/file0\x00', 0x8, 0x1, &(0x7f0000000140)=[{&(0x7f00000001c0)="756552cd5be26d29b65ffe04a8432d130b186603886b016e75de2f74a7baf7fe3b5aa38001d6a08d76fc3ed4458c4b792c4dedc812383de8c949f54b72e4212b08b0e6dc0a98a93e6d9a3002ea4cc71c603449b158524b892b0ca8beb37af5f9c788bfa9bc82d12140c42c1b36095340f9bd1ca7b982d2a20938ddb4b7989c0e04810b5c9fbb5c1fc2eb4663a229393a987fa23b94bdf0d0a53ec9ddd0a5523af14a57c338b381b0ad50f187fc0783457698d949239402d9e0ccc12276b70d81ce0fab85d636a911280c7b6641b418b474df28b682", 0xd5, 0x100}], 0x1000000, &(0x7f00000002c0)=ANY=[@ANYBLOB='errors=continue,errors=continue,disable_sparse=yes=J\x00=796~,nls=utf8,errors=reover,fmask=46,\x00']) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00') 2018/05/04 12:43:36 executing program 2: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000000080)='\t', 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80400, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/192) 2018/05/04 12:43:36 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0xfffffffffffffffe, 0x0, &(0x7f0000000040)}) r1 = getpgid(0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000480)=0xe8) getgroups(0x1, &(0x7f00000004c0)=[0xffffffffffffffff]) r5 = getpgrp(r1) getresuid(&(0x7f0000000700), &(0x7f0000000740)=0x0, &(0x7f0000000780)) r7 = getgid() r8 = geteuid() r9 = getgid() lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000a40)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000b40)=0xe8) openat$cgroup_subtree(r2, &(0x7f0000001080)='cgroup.subtree_control\x00', 0x2, 0x0) r15 = getgid() sendmmsg$unix(r2, &(0x7f0000000fc0)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000140)="d165550d331e39c38ddc8852d8ab5ad5f379f194d70c3ef029a207bb26128c514f8b597126c7fda84b83297b8d14e38a1ae26c96d16bf4b0eeb1a47a037d658512cd8047b30a46f5ba6e310f6b71839076622a736733da615b7432d0ee63a8e9a9f00152483e572992c8a5364db9ce9478241d127f759fa887ac007718222b960a27e1a6ffb844ec6f688122fa7c281924a3b205f1e8728e1c7c20066317256f420379a574ff472bd548807a72b6c10c06834f6f75f43f740657e5da7cd7a7fab32bdf9aa1ebf801c2979a1d54e25ed42f8180535cfedee8a39ac2e4213a17eb0b54", 0xe2}, {&(0x7f0000000240)="91db2ac0c4aa8759b6be990f3899196da12e71945434a90e1794af225d310687a1e22fd88174053bc1cb7fba557b17f2d426c326c21651b53be1db14f0367744fff3c9576003528fbb753361454cc502497942d58cbe38308754d3bc2b74c3f4a34d98beca5720877c8cbda33f1feb3b1a4dc6269631fa2fa2a559fc4ba8ede15f292f07c6b10ba984fbf29c1e2388f0ec5a77e3c6617114a7c2b975f52573e529d35dadb05e16d5ee12720912fe1a623eb76b541d420b4a01ff2033bde00ee3b1534a92004924c8", 0xc8}], 0x2, &(0x7f0000000500)=[@cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x40, 0x800}, {&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000005c0)="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", 0xfd}], 0x1, &(0x7f0000000b80)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}], 0x128, 0x1}, {&(0x7f0000000cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000f40)=[{&(0x7f0000000d40)="1b34ab4357bd7df41c1581db4083c9b3a047937b5712dc9d0e1d6cbe38118467bc31d12315b55fe237dfec9bf639f5b34f5752a53a3e60013e712bb8480b19671f1858287b74e844d31f84d409247d4151e09a48555b5c213d934d05b3f9eed2", 0x60}, {&(0x7f0000000dc0)="e785766d36b6ad60bffc9cb7e7b69d104a0a5af4c32eacaf6c8f4999a09747444b92bdf465b1194002ed2b9833481b26e32ecb279374e0a8ab36cd9e27a59916b86c8cd800baa0c6b50b20e3bb04dd743325d2db60e6", 0x56}, {&(0x7f0000000e40)="fb9a6c029e0c25d4fb187b9ff05dc0a04961241057d2d57a873ad3257a8c11e162b824d78b119fedbc1c8048e641114e5e4d9abd7cb46e4980df6b2956661125464fab57339f58214d6e3f70e49df6159efe6cd2e128b42b88ae62dc9058f1", 0x5f}, {&(0x7f0000000ec0)="f7187d49b751baa03e4ac44598ae5b5f9536cdc03c51bff43813f2b5886d84b444fdb27e46d1d3a4b2fa1359b355d6f5034b8fda87eccc3e1a76cdeba4c863b71abc5d9b94cd0686a17b6f6e88f1dda8d6992f5ba8c1a2092bd0b1e35c2c5430850b26", 0x63}], 0x4, &(0x7f0000000f80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x8000}], 0x3, 0x40000) sched_setscheduler(r1, 0x5, &(0x7f0000000040)=0x3b) [ 157.059090] FAT-fs (loop0): Directory bread(block 112) failed [ 157.086157] FAT-fs (loop0): Directory bread(block 113) failed [ 157.114218] FAT-fs (loop0): Directory bread(block 114) failed [ 157.152645] FAT-fs (loop0): Directory bread(block 112) failed [ 157.159323] FAT-fs (loop0): Directory bread(block 113) failed [ 157.166188] FAT-fs (loop0): Directory bread(block 114) failed [ 157.188379] FAT-fs (loop0): Directory bread(block 112) failed [ 157.194620] FAT-fs (loop0): Directory bread(block 113) failed [ 157.201261] FAT-fs (loop0): Directory bread(block 114) failed [ 157.533772] FAT-fs (loop0): Directory bread(block 112) failed [ 157.606017] attempt to access beyond end of device [ 157.611004] loop0: rw=536870912, want=1127, limit=112 [ 157.616639] attempt to access beyond end of device [ 157.621597] loop0: rw=536870912, want=1128, limit=112 [ 157.626913] buffer_io_error: 120 callbacks suppressed [ 157.626918] Buffer I/O error on dev loop0, logical block 1127, lost async page write [ 157.640092] attempt to access beyond end of device [ 157.645019] loop0: rw=536870912, want=1129, limit=112 [ 157.650289] Buffer I/O error on dev loop0, logical block 1128, lost async page write [ 157.658187] attempt to access beyond end of device [ 157.663098] loop0: rw=536870912, want=1130, limit=112 [ 157.668289] Buffer I/O error on dev loop0, logical block 1129, lost async page write [ 157.676213] attempt to access beyond end of device [ 157.681137] loop0: rw=536870912, want=1131, limit=112 [ 157.686402] Buffer I/O error on dev loop0, logical block 1130, lost async page write [ 157.694277] attempt to access beyond end of device [ 157.699220] loop0: rw=536870912, want=116, limit=112 [ 157.704309] Buffer I/O error on dev loop0, logical block 115, lost async page write [ 157.712203] attempt to access beyond end of device [ 157.717136] loop0: rw=536870912, want=117, limit=112 [ 157.722218] Buffer I/O error on dev loop0, logical block 116, lost async page write [ 157.730281] attempt to access beyond end of device [ 157.735196] loop0: rw=536870912, want=118, limit=112 [ 157.740313] Buffer I/O error on dev loop0, logical block 117, lost async page write [ 157.748125] attempt to access beyond end of device [ 157.753027] loop0: rw=536870912, want=119, limit=112 [ 157.758127] Buffer I/O error on dev loop0, logical block 118, lost async page write 2018/05/04 12:43:37 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x2, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000540)=0x5, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000440)={'nat\x00'}, &(0x7f00000004c0)=0x54) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x0, 0x3, 0x2}}, 0x2e) 2018/05/04 12:43:37 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x6, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000140)={0x0, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7}) syz_open_pts(r0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/context\x00', 0x2, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="73a3a689ae0000c6a507e3"]) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x16000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000003c0)={0x28, @tick=0x1, 0xff, {0x3, 0x1000}, 0x7, 0x1, 0x1ff}) write(r0, &(0x7f0000c34fff), 0xffffff0b) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f0000000280)=""/85, &(0x7f0000000200)=0x55) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000240)={0x401}, 0x4) sendfile(r2, 0xffffffffffffffff, &(0x7f00000000c0), 0x100000000081) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000480)={0x7, 0x2, 0xffffffffffffffe0, 0x7, 0x2, 0xd3d, 0x8, 0x7, 0x1, 0xff, 0xb18c, 0x2}) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000001740)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000fc0d00006882ed91ec80a78b1662ed8cc28f49bc9511691ea7a4745b758a4d5b28a58d4c0c5adc7b96c4c40c98bd674ee92aaa21b5d68590e96946c698212478a3b619b1b3bbb30696c3e4cca54057c5e5407baa5fea95bbb9eccb390a0693ae0f1800c4d8a46c2fec13372a4975c3329b43a8b453a7ae93e60dd7b2236b7740e34432bf1259d4aeca40e65a0ee175e0a76aabb45f4457098545203799781061e9bc0873445bdd50211f734f7026ab531b876814a5f28c495f681e461e721bf4dbc443254019bddd1b6e0b033f54d21e9ca83cdf9037222921c31256ca24558729983a228f2be038476525025f1520ec9513bb40d321127dc9b8c2c528ad3c7de98032ad8f3f117ccc9828dcbd111bde1f2da861f79a975f8b8adf6e32ea872bd194862f130109df8b31f590968bd334036aa616be4e566b687f0894103b5b7d9ec6f22587843254fc153a50f3a083b9042d897ad9ddcb6f5b1114c0377816390a4164e92dafd59af4f97d1de35ad921803b7eaf82bd99301778ee7c6f8a80628a023655fa973ec08d3755932c581102381d5c003671f26467e6425545b05a2226a7d5dbdbf63e3c02bb97baa45ee6642edcb605ac7aad6a0544c9ad0f827a5fec801faeac84892099d4596203eaff0261d808f0d6bf0a814ea0b8a896533e03b3512c73c644b66ad7bd2cf8f71870a3bf0550495aa792fe7b35e338bf184e2591ccb213d7be633b2827343c41a3b7a02e97e857e47d5eb02890c22b4d1f036ed838d9e15e09e28c12a421241143c232f7e508ea3d7715e292ae81a37cdfdbe2a2e8847b1e55c68c38e8e32dd2fb19a5b82d58f722c2000c52ccb22c1afdce7bd0e8abf1fdc76fb8ef039d2a222405d9c853fefafb96cd7d3e6855f2a731b601c70e878b095f3830f4dc848639d6d86a8c3524eb2b8028272ad4fdedb451d1b4b851ce10bbea7789284bb2e7969d763f62a25235c570b2f828cdf4a2c0380cf67d2ea08faa19a99a7d3d6f1223d3b516a3953472555b186f2d70867dce7b2be34693971a4aaa6dd5c235fbc7890c33e56e5f058bb81e4e3baff8f4c670087a5960c77995a537f7b41def85545e6a6c6aadf9e057066407c2a3466e52ae5c98926571bd2871a25a791f3494017f203e9f1614186a188132045025fbeb4966caecca310898151db05c47b8b0e1b89dcc71f55e29579d30d29044fbad0bda0f780326eadae837333ecda57ba9703e35dbeda8784aa38c9427fa42cf71cf15a950d76e4f8212fc047659ae33f9eb7e7a65b96c6d2446d960cba0b0fd7194c1945377317f5bab705ed4253c6525f18e370ad5e241cca8ed8759d29a3c0be960add68081c78b80e59b0aa7f1a6ead8fc9a5a8d31fbdd234c4449c1126bbade9da3354018d9ea2f0a941ca5a68303b2d5df7d6300a394ce8b3c0ed5bb048a4177e42f5a8c433ae082f75b50f747b29925576da83617cd250f52a2fdf8e69d94d7d9ca58eacca88ddc8f84a196fda8723dae5ff96b6d6293e87c24a91ad8dd2a54bd23f1f04288deaeceec0ac17c1ef303ba0a8af11b7b623fa71b2b922bf070f907c25d3da7710115006cfab87838efaf91afa69b0e42bf6695e4675d67a6f68f41a3b3268259a9ac6e21399f63f38312d8db48bd7739c08a11e7090730d776cb595c08a1f0e8429ca0ec0388932a4490db3a0ca589767d6e706b26f1ef923fee5cb3dbbe8d33c9705d3f49d537672e0e66869ed47fc28716b218481047989209b29c219bb986e78285743e9e97f2f3b5750ec1753dc515af32bc467aa371b803a69435b5cfb350b802c637206eeb20deee2392fcdf79005034ef831eebea73d1314dead6d6a6773fb9ed203b68f9c0678def6ded1f3ffee9f4feb2111c7a77ed6892a58d0387ac3e5652e6df169f663788a39251f6ce40fdfc0a9c03b6438ffb7d136a526bb1209a375b381b18804fda66726f571eff77651dc20f4026cbe64c472414185837b461c00f049cf1692616cde1bac83eec722bdf72715f9b4e3de9ddc4a679c50f4edd3a6e2ec1b8118f1397ca5266cb4886736f3030fe359e055308df60f78071aeb1ac3e10a19a5fd074ca4a5b540830c05e9758811847077cd75f3df5ee5792be8c8d0cc67c0932160d6f6c088ec0005f474e25243b0f2cb48808ed3f41d0e935748457f9ac9f94fff00e7b76778178a1d712d560732c584ccdb46ea55a885f5e9b5bdce12909c4e60e2bbf7fe5b4f9f3bb887a008cf54696649dcd0847d74f4992059aa43515cf4f576acb934921d113e94d2b0dea6957174b66e230d68bd75038584d01e3b54f68e6692549821f91c0733d34541eb8ad5728a5be5d3cffacdb06eabe590ce9980995ab418f817aec2030866a2adc791cbde33abfd2fd511d9b4117ea33ee7d8f52f7f467b6c2f5284ef6f865005ab1280b97d5f408f9d8cc5d86e069e8a936254d9702af7a6f3a3fd84396149b784890ef12177d70ddaeb2dd2e7fd1f8e50cca1a54b3a7fa6c27171cd0739613f7537ffd706a770ef977039cff3452adb76653bc90c21492c9b84e57a6dfab48e83edf835ca3e93a251c0f7611b3a3ec28c29bcd99aa4d5b386c9b7c7830c718977ee9fb0c725f43450cedfe7b4e4c1448a7cdd2f5eba08162fc718a"], &(0x7f00000001c0)=0x1) openat$uinput(0xffffffffffffff9c, &(0x7f0000000440)='/dev/uinput\x00', 0x40000, 0x0) 2018/05/04 12:43:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6e6f6361b8f14687e7fba6e0655ef3"]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000c0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) 2018/05/04 12:43:37 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x40002, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000280)) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) r1 = getgid() r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x20001, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f00000001c0)={0x40000000}) chroot(&(0x7f0000000200)='./file0\x00') setgroups(0x6, &(0x7f0000000180)=[r1, r1, r1, r1, r1, r1]) epoll_pwait(r2, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0x73, &(0x7f0000000140)={0x5}, 0x8) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file1\x00') ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) 2018/05/04 12:43:37 executing program 4: unshare(0x60000000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001be000), 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, 0x0, &(0x7f0000000480)=""/90, 0x5a) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/05/04 12:43:37 executing program 7: unshare(0x60000000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00001be000), 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) keyctl$describe(0x6, 0x0, &(0x7f0000000480)=""/90, 0x5a) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/05/04 12:43:37 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket(0x10, 0x0, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)) 2018/05/04 12:43:37 executing program 3: r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) utimes(&(0x7f0000000000)="380d23b51125b9288a2bb2a1086d05c800", &(0x7f0000000040)={{0x77359400}, {0x0, 0x2710}}) 2018/05/04 12:43:37 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$link(0x8, r1, r0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/05/04 12:43:37 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x100000001, &(0x7f00000000c0)=0x2) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d05000000000000000010", 0x52, 0x10000}], 0x0, &(0x7f0000014300)) 2018/05/04 12:43:37 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492875, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x407839ed}}, 0x100000001, 0xfff, 0x2, 0x8a7, 0x7b4}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r2, 0x10, &(0x7f0000000240)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}]}, &(0x7f00000002c0)=0x10) recvmmsg(r1, &(0x7f0000002a40)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000ec0), 0x0, &(0x7f0000000f00)=""/146, 0xffffffffffffffbc}, 0x8}], 0x1, 0x100, &(0x7f0000002c00)={0x77359400}) recvfrom$unix(r1, &(0x7f0000000000)=""/6, 0xfffffffffffffeac, 0x140, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) close(r0) fcntl$setstatus(r1, 0x4, 0x4000) [ 159.520853] pktgen: kernel_thread() failed for cpu 0 [ 159.526015] pktgen: Cannot create thread for cpu 0 (-4) [ 159.531377] pktgen: kernel_thread() failed for cpu 1 [ 159.536601] pktgen: Cannot create thread for cpu 1 (-4) [ 159.541949] pktgen: Initialization failed for all threads [ 159.657308] pktgen: kernel_thread() failed for cpu 0 [ 159.662465] pktgen: Cannot create thread for cpu 0 (-4) [ 159.668286] pktgen: kernel_thread() failed for cpu 1 [ 159.673411] pktgen: Cannot create thread for cpu 1 (-4) [ 159.678786] pktgen: Initialization failed for all threads [ 160.528777] IPVS: Creating netns size=2536 id=34 [ 160.689042] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 160.702081] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 160.754701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 160.768687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 160.820630] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 160.833775] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 160.847200] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 160.854216] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 160.862267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 160.870768] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 160.877665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 160.885053] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 161.474942] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 161.507060] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 161.513189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 161.520695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/04 12:43:41 executing program 3: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/05/04 12:43:41 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) write$binfmt_aout(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x28d) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/04 12:43:41 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1f, 0xffffffff, 0x1, 0xb5d, 0x4}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001c80)={r1, @in={{0x2, 0x4e23, @rand_addr=0x2}}, [0x5, 0x2, 0x7ff, 0x4, 0x90, 0x6a4b79b0, 0x1, 0x5, 0x80, 0x3, 0x0, 0x5, 0xfff, 0x800, 0x6]}, &(0x7f0000000340)=0x100) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$nl_netfilter(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0x5, 0x2, 0x800, 0x70bd27, 0x25dfdbfd, {0x3, 0x0, 0x9}, [@typed={0x10, 0x5c, @str="2e16776c616e31402500"}]}, 0x24}, 0x1, 0x0, 0x0, 0x20008800}, 0x10) socketpair$inet(0x2, 0x4, 0x73, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000480)={'syzkaller1\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000380)={0x2, 'bond_slave_1\x00'}, 0x18) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000000400)="a83e944e708d2cf6ed9a1f468e13ef01be7c3c792e09e7d0d645c0e447428e1012a43aec757e95154c4cf5fa19dcd27cbe3f2a5788f7313a94789abf488c2c9183f6ff494a7a159ce59bf325d1a4eeea452989b17860d492290e38f724d26fff9fc216e34d8b69c290d452bdbf9936d20aba17e352447fe4fc297c4b", 0x7c}, {&(0x7f0000001d80)="6625debcda90261dd61cc21581368ed1cb95d76d9b54a8620ae574ee3df00e68302ba06a485b8b0b3109615350a321fa18273202e0bb83a219d7467bda777a7730674d113ba7fe1958021c5f1f326a4ff90af0169b8bdeebf2cdc21f7f7994263f9d87ff415bd55f818e6c361f28deddaddebb47b042687cf54cb143c46a1ec0230180641c153e4173894e3ac8dcf9950398b663cdceeb8764bc89031c8451e3d4c023bfab663705a1ed3ea355950617e9fd75083ae214c1e63a4ca90a1ed0a3dc657280ecc9ebb2d292", 0xca}], 0x3, 0x0, 0x0, 0x10}, 0x4000810) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) r4 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fsetxattr(r4, &(0x7f00000001c0)=@known='security.capability\x00', &(0x7f0000000200)='pcrypt(pcrypt(rfc4106(gcm(aes))))\x00', 0x22, 0x2) 2018/05/04 12:43:41 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000080)={&(0x7f000045f000/0x1000)=nil, 0x1000}) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x4c01) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) 2018/05/04 12:43:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 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, 0xff8000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x8) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00000000c0)=""/189) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './bus', [{0x20, 'user\\em1\\cgroup{T$+vmnet1@'}, {0x20, ')'}], 0xa, "04c5dd56ace979e6dac5852290607f2b2c19533ae4515b48f5b370a4bf9259cb8a6c9264b561be9fdfe60e66c23d"}, 0x54) fallocate(r0, 0x20, 0x0, 0xfffffeff000) userfaultfd(0x80800) 2018/05/04 12:43:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000030c0)={&(0x7f0000002e00)={0x10}, 0xc, &(0x7f0000003080)={&(0x7f0000002e40)=@setlink={0x24, 0x13, 0x401, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) timerfd_gettime(r1, &(0x7f0000000040)) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000080)={'veth0\x00', 0x2}) 2018/05/04 12:43:41 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/141) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000240)={r2, 0x2}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x3ffd}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000180)={'bridge0\x00', 0x600}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) 2018/05/04 12:43:41 executing program 7: unshare(0x1000000000040600) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000080)=@in={0x0, 0x0, @local}, &(0x7f0000000180)=0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2a0000, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x17b7, {0x9, 0x7, 0xf1a2, 0x7, 0x5e3b7da, 0xfffffffffffffffe}, 0x5}, 0xe) ioctl(r1, 0x400, &(0x7f0000000100)="fe12dd51d9a91ef4d426462efef203369b450f0202e6e599ba026f4735fd3ba8eced8820eded83b1abe936104e76d734570985b4fdfd6053121130ad224832d76800c34bae9ac619eff5bb970f96d7f4c108ba493ff79d86113bdb6182ddb4570c7ca55d9be0e71d9718da") 2018/05/04 12:43:41 executing program 3: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x11, r0, 0x0) ftruncate(r0, 0x200) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f0000f20000/0x1000)=nil, 0x9, 0x7, 0x0, &(0x7f0000f21000/0x1000)=nil, 0x6}) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x80047456, &(0x7f00007d9f86)) getgid() sigaltstack(&(0x7f0000f1f000/0x3000)=nil, &(0x7f0000000080)) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000002000)=""/4096, &(0x7f00000000c0)=0x1000) 2018/05/04 12:43:41 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x7, 0x82) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000500)={0x1, 0x4, 0x1ff, 0x6, 0x1, 0x1}) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000800)="776268b108ec28ca7f79885484f203f82f70726f632f7379732f6e65742f698667875e3229bcec19868455eb1e84f4f9bbe0414967f5747279003bd67801d6a11a0000000200000000", 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000240)=0x575276ec, 0x4) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x0, 0x214, 0xbd, 0x0, 0x0, 0x0, 0x48a01, 0x1, 0x0, 0x97, 0x2, 0x0, 0x8, 0x0, 0x3, 0xfffffffffffffe01, 0x3ff, 0x0, 0x4, 0x81, 0x0, 0x0, 0x3, 0x7fff, 0x6, 0x1000, 0x0, 0x7, 0x0, 0xa000000, 0x0, 0x6, 0x8, 0x1, 0xed99, 0x2f, 0x0, 0x8, 0x7, @perf_config_ext={0x2, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x3be}, 0xffffffffffffffff, 0x0, r0, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) connect$pppoe(0xffffffffffffffff, &(0x7f0000000180)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller0\x00'}}, 0x1e) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000880)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) pipe(&(0x7f0000000680)) keyctl$get_persistent(0x16, r4, r5) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x3ff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000580)={0x80000001, 0xffff, 0xd9, 'queue1\x00', 0x800}) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_dccp_buf(r6, 0x21, 0x0, &(0x7f0000000400)=""/201, &(0x7f0000000640)=0xc9) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000540)={0x0, 0x8, 0x100, 0x7, 0xa8, 0x4, 0x6, 0x1, 0x3, 0x3, 0x98f, 0x3}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/04 12:43:41 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000000), 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x7e, @dev={0xac, 0x14, 0x14, 0x1e}, 0x4e20, 0x3, 'sh\x00', 0xe, 0x3, 0x46}, 0x2c) 2018/05/04 12:43:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000480)={0x0, 0x3}, &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) fallocate(r2, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000000400)=ANY=[@ANYBLOB="7743869d123967e32167060029f48609eed3f5ea25d425e1c782c4e32bb8a011c2d9d43925342b0a2f99fb9a1cc06390e41e6943c9335cd4cf6fc66bed0334f7254a66b595df8fbeb4eeda16ced601a53df7a827b39652"]) ioctl$GIO_FONTX(r5, 0x4b6b, &(0x7f00000004c0)=""/197) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) r7 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f00000005c0)={r6, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000000340)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) 2018/05/04 12:43:41 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x22140, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x9c, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x1ff, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e24, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e21, 0x5, @empty, 0x6}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000380)={r2, @in={{0x2, 0x4e24, @rand_addr=0xff}}}, 0x84) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x2}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') umount2(&(0x7f0000000100)='./control/file1\x00', 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f00000001c0)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x480182, 0x0) 2018/05/04 12:43:41 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000011c0)={0x1000, &(0x7f00000001c0)=""/4096}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x58, 0x0, 0x0, 0x0, 0x0, {}, [@typed={0x8, 0x0, @uid}, @typed={0x3c, 0x0, @str='lobdevewlan1\'keyringGPLmime_typekeyringself$keyring{@\x00'}]}, 0x58}, 0x1}, 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/05/04 12:43:41 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x6, @random="70c5e6dc735c"}, 0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6tnl0\x00'}) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000380)={'ah\x00'}, &(0x7f00000003c0)=0x1e) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000140), 0x4) [ 162.598382] IPVS: set_ctl: invalid protocol: 126 172.20.20.30:20000 sh [ 162.637154] IPVS: set_ctl: invalid protocol: 126 172.20.20.30:20000 sh 2018/05/04 12:43:41 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000dc0)='pagemap\x00') pread64(r0, &(0x7f0000000340)=""/8, 0x8, 0x100100) socket$inet_tcp(0x2, 0x1, 0x0) [ 162.764882] blk_update_request: 120 callbacks suppressed [ 162.764918] blk_update_request: I/O error, dev loop7, sector 0 [ 162.776743] Buffer I/O error on dev loop7, logical block 0, lost async page write [ 162.784640] blk_update_request: I/O error, dev loop7, sector 8 [ 162.790703] Buffer I/O error on dev loop7, logical block 1, lost async page write [ 162.798570] blk_update_request: I/O error, dev loop7, sector 16 [ 162.804658] Buffer I/O error on dev loop7, logical block 2, lost async page write [ 162.812639] blk_update_request: I/O error, dev loop7, sector 24 [ 162.818780] Buffer I/O error on dev loop7, logical block 3, lost async page write [ 162.826800] blk_update_request: I/O error, dev loop7, sector 32 [ 162.832899] Buffer I/O error on dev loop7, logical block 4, lost async page write [ 162.840689] blk_update_request: I/O error, dev loop7, sector 40 [ 162.846810] Buffer I/O error on dev loop7, logical block 5, lost async page write [ 162.854648] blk_update_request: I/O error, dev loop7, sector 48 [ 162.861219] Buffer I/O error on dev loop7, logical block 6, lost async page write [ 162.868989] blk_update_request: I/O error, dev loop7, sector 56 [ 162.875060] Buffer I/O error on dev loop7, logical block 7, lost async page write [ 162.882978] blk_update_request: I/O error, dev loop7, sector 64 [ 162.889071] Buffer I/O error on dev loop7, logical block 8, lost async page write [ 162.897880] blk_update_request: I/O error, dev loop7, sector 72 [ 162.903951] Buffer I/O error on dev loop7, logical block 9, lost async page write 2018/05/04 12:43:41 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = getpgid(0x0) process_vm_readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/174, 0xae}], 0x1, &(0x7f0000000300)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/9, 0x9}, {&(0x7f0000000200)=""/103, 0x67}, {&(0x7f0000000280)=""/87, 0x57}], 0x4, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execve(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000000), &(0x7f0000001fe0)=[&(0x7f0000000ffc)='dev ']) 2018/05/04 12:43:41 executing program 2: r0 = userfaultfd(0x80000) r1 = dup(r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0x13}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x400000}, 0x200000}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x5702, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r1}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x7ff, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x88) 2018/05/04 12:43:41 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)='ncpfs\x00', 0x24008, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00'}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x183, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/04 12:43:41 executing program 0: mmap(&(0x7f000084e000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x200000005405, &(0x7f0000000000)) 2018/05/04 12:43:41 executing program 4: socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000240)=ANY=[], 0x0) timerfd_create(0xffffffffffffffff, 0x80800) 2018/05/04 12:43:41 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000004, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x9, 0xb, 0x4, 0x10}]}, 0x48}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@ll, &(0x7f0000000100)=0x80, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x6, 0x4) 2018/05/04 12:43:42 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x800000000009f) r1 = accept4(r0, &(0x7f0000000400)=@ipx, &(0x7f0000000480)=0x80, 0x80000) recvfrom$unix(r1, &(0x7f00000001c0)=""/21, 0x15, 0x100002000, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) recvfrom$unix(r1, &(0x7f00000000c0)=""/217, 0xd9, 0x2020, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) accept$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/05/04 12:43:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="24e2c2fc09806fd9a84a0000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x3ff) ioctl$LOOP_CLR_FD(r0, 0x4c01) ftruncate(r1, 0x800) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/04 12:43:42 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400400, 0x148) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) prctl$void(0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x8001, @loopback={0x0, 0x1}, 0x4}}, 0x4, 0x100, 0x2, 0x8001, 0x40}, 0x98) 2018/05/04 12:43:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0}, &(0x7f0000000100)=0x8) ioctl$TCSETS(r2, 0x5402, &(0x7f00000000c0)={0x8, 0x5, 0x9, 0xffffffff, 0xfffffffffffffffe, 0x4, 0x3, 0x100000001, 0x5, 0x1000, 0xffff, 0x8000}) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa}, 0x1c) ioctl$EVIOCGSND(r5, 0x8040451a, &(0x7f0000000140)=""/40) shutdown(r0, 0x1) 2018/05/04 12:43:42 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8902, 0x7fffffffefff) 2018/05/04 12:43:42 executing program 4: r0 = inotify_init1(0x0) gettid() fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0xe) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000000)={&(0x7f0000000280)}) 2018/05/04 12:43:42 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x7fffffff, &(0x7f0000000080)=0x4) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14}, 0x10}, 0x1}, 0x0) 2018/05/04 12:43:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x1, 0x401, 0x4a, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x7ff, 0x1, [0x0]}, &(0x7f0000000180)=0xa) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @broadcast=0xffffffff}}) 2018/05/04 12:43:42 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x4000064032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000100)={0xdb5, 0xfffffffffffffff7, 0x2e, &(0x7f00000000c0)="cc03a85493f26b327e1b61b916745e16624a1a6ca741a32144467172684db29f1d415774e73d62f67c9fcca1faf0"}) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f0000000040)) 2018/05/04 12:43:42 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) getxattr(&(0x7f0000000240)='.\x00', &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)=""/64, 0x40) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2140, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000940), &(0x7f0000000600)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x3000000000000000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000880)={'veth0_to_bond\x00', {0x2, 0x4e20}}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000580)="74086e750000000000000000008c00", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000640)={{{@in, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000740)=0xe8) clone(0x30020100, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000200), &(0x7f00000000c0)) r4 = getpid() prlimit64(r4, 0x2, 0x0, 0x0) 2018/05/04 12:43:42 executing program 3: syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x2c, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/softnet_stat\x00') setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x7ff, 0xf9cb, 0x2, 0x7, 0x100000001, 0x3, 0xffffffffffffffc0, 0x2, 0x6cfe8f39, 0xee}, 0xb) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000003fd0)={&(0x7f0000014ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001efe0), 0x0, &(0x7f0000019f28)}, 0x0) 2018/05/04 12:43:42 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x80000000000ff, 0x8000c}, {}, 0x4}) r1 = geteuid() recvfrom$unix(r0, &(0x7f0000000000)=""/108, 0x6c, 0x0, 0x0, 0x0) setfsuid(r1) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000080)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000000c0)) fstatfs(r0, &(0x7f0000000180)=""/86) 2018/05/04 12:43:42 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x6c1a1a260553c5f7) r2 = memfd_create(&(0x7f0000000180)='#}\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x1000, "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"}, &(0x7f0000001300)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001340)={r3, 0x7f, 0x8a}, 0x8) ftruncate(r2, 0x40001) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r0, r2, &(0x7f000000a000), 0x2) sendmsg(r0, &(0x7f00000029c0)={&(0x7f00000001c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x80, &(0x7f0000001680)=[{&(0x7f0000001380)="760ef2a432f0d13d4526e480048a7ad32a4ec86ba155c8b2f53c34722e98cfb02d70392d26a853dfcff90f939fc5833275f8a41a4b3da0f0a048c752acd89beb82dc44696347454f22871427aaa3263ce241353047bd9123000d25e77092bf2845b6194ed05e060a21158ebcee046e910920821a78b7c7f0aa02a10085bc7548584438aea5717ade23eca677ef8bf90606cf7344d5bdf2e6e0d3f62c3d030fc4ef3e5722147149c40ab044bfb4a537b65003359a364feb94d6171fa623d6a29a4de21f9718987c9297feb5edabcc39b4898ecb67b094c6c0832270bdc5ae2c30c0f64d60964b8bd64a0669e92fd6", 0xee}, {&(0x7f0000001480)="34140aeb32fc4c1ba3adf59e4d623734be679c03c10955fa330ffc5e75d284407f15de7e998411bd2bd84a946075c6a25d4e219021a344a423eab1092ff30c058f58391466c129ab1e2cb96988302c8bb00a6b1122d98074b447a14226d961778090d419cf312631a55f893d1657564749e80cbe5e41e398a5504346376544fb95286ee86fe9d778a960f7479458e85155a39e1bd86afd7d92c156805614cb90505aedc8b170466706936a53413010ace9fea9b66dbffa90ef89c30de2a6db8e79a6cf92b5d4c24722e8996fcdc494c10e79085dae48d49cd15c6d3cd5a0a8a8bd3d971ccc45c824d16af845aaa6ac", 0xef}, {&(0x7f0000000000)="8aaa0923ab0362f0850783880bf1f282d6ddeb50528d2e36fa7e3d", 0x1b}, {&(0x7f0000000140)="ddfdb3de18ee6f3f", 0x8}, {&(0x7f0000000240)="97001cb2ba635a2f34d2e53229608fac324b9efdb7e81268a3f1aa887a72cc5eb5e7c757a60b100c19e1d76206b2a04f20f3c41babb736ac0a53ad5c5ee88234bbbd7b0ca4458c2c75aadf4c9c9d94071c8fcbefce31c8d8857235070aa16e6b588ae08ec7902a80951154ad1426f4d9", 0x70}, {&(0x7f0000001580)="c272df0615716bce569490c3c9a771b9f4970d188b5d4af9bde959785b9dc65a130359f1ff4e6d95c45010f6bf69ef1bba14f7676df2ee1e2ff174ffe3fb9e157133a0a1cf204493f5a0f1bbdee35cb0a487733b559ee19194811575387f9f725cf2f94ae900ecf5eb3d8e4624eb1078e2e8d1a3adb34c8ece80c61691e435e6b2458798cfe131d9f9f15d9a1797de7bb932e32fbe2e00e9794f3d5bd4eb87b7a640885cfda712536afecba5f226aae7384acaf09d9bf66f585a1d4033508126a58c05d33bd10367416dad9288eb5589dcf3f245a66bc0143e", 0xd9}], 0x6, &(0x7f0000001700)=[{0x60, 0x10b, 0x3, "9312aea155f298c81718ee40c2537147ed64f1cf8b1b5f9944a21e40038e3387ceb6a2755159cb17c486e3f266ec0ca5c9a5e2bd55ba6ee8d42b237cc839a33b67b60ae0c3d9ed0fe5679c"}, {0x48, 0x10a, 0x7fffffff, "2865c97958d06b4daeb7dbfadd8d335797884be25ca898e49c6449b37b6489c834884454f839e05b8daa417fad6ceb12f3cb40f6f3b2"}, {0x90, 0x113, 0x47f2, "7acc2318e15096b2f6453b40c1a7816ef9f395eb62274987016caec620e1398078eb87f778f0cda70947289712f8a547f5f37ce13105bbe4aa70374493cac391a22de2f0776eb825a1787c0620a324d689aa2e98f7c6bda7e05391c03ac1bfe6d4c7d4fcd0435a4ad903ae1f6e1b9b26fd62162cc80cad1e7945d701e49f"}, {0x80, 0x117, 0x400, "41587915810bf9c54c139b4c68a519a827f2a8ec0a88a28ea99d9816f8770240a5d7ee2aa65037c7c1546519e64702a77e58e00a9fb0576b6ba592eef31449b935f0a280efa907206195ce44c82fa8f1b427316c620e543bafae550832a0470b27536fa64238ec05516cb9d8"}, {0x28, 0x11d, 0x7f, "48cf202ace936e3e9e46388fc38b86d43eb5"}, {0x1010, 0x117, 0x7, "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"}, {0xc0, 0x0, 0x79e1, "b5fdc17bca3d7b439f193f2903dbd2ff30e9ddfbbe1fcf95663f2b9196cafc9190930ce3d927c82a54f3333879e43717f735ea2a4ca4c97c38ced5cbdd6eef90e86e64a4305d3f263f13f300902981816e9f087443d3af672f11e9661a5815eaa947f4bc91e740a9ecc6feef789371655f82dee871c6d4bdd4826a1f83e332a16ecd0f7a3fac4f43f11d32015de3b49707f97ad575ec4cb11ba04071bdfc465fda9057a43489ec2257"}], 0x12b0}, 0x4000000) dup2(r1, r1) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/152, 0x98}], 0x1) 2018/05/04 12:43:42 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0xc) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x1, 0x8, 0x8000, 0x2, 0x0, 0x3a0c, 0x400, 0x0, 0x6, 0x7, 0x4, 0x7, 0x6, 0x7ff, 0x337, 0x5, 0x1, 0x7, 0x2b, 0x100000001, 0x81, 0xff, 0x4, 0x1, 0x200, 0x5, 0x4, 0x5, 0x3, 0x9, 0x2, 0x6, 0xfffffffffffffff9, 0x0, 0x815, 0xf29a, 0x0, 0x1c00000000000000, 0x0, @perf_config_ext={0xfffffffffffffffc, 0xa1}, 0x802, 0x7, 0x101, 0x5, 0xdb61, 0x6, 0x400}, r2, 0x9, r1, 0x3) dup2(r0, r1) 2018/05/04 12:43:42 executing program 5: r0 = add_key(&(0x7f0000dabff3)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="706c999b172e14e80cf0030197e9e08df89ed0339852ec0c10de92afb427001fe39815e4394974d84bcb3cb3729dc5019a5cec0c03aced5fb0208041de98ec3012e85422ce675f38ba40937fa87ad2b7ebf12b03fb26f032d96d18a6059dae990ed8acecd175f667b6b0a7d69e748d7ed6bbae", 0x73, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000000)=""/193, 0xc1) 2018/05/04 12:43:42 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0xa000000) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r0 = socket(0xa, 0x2, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f0000000380)) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000200)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000280)={0x10000, 0x0, 0x5}) r4 = socket$inet6(0xa, 0x5, 0x8) mlockall(0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x4}, 0x68) r5 = socket$inet(0x2, 0x3, 0x2) socket$inet6_udp(0xa, 0x2, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rfkill\x00', 0x800, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="7200000000000000ffffff572f3f77a1edec1ab369db230c7c2ddcc982f514e799fa44529fd2e56daf08bff4e7ac1352c86559d59b28de0fc45f4507e6b559f2661633d6f01fe70dd4f371a1526d79627cc4a1665236b3b4dd682b709ec6c3d97db6ed471eca8d2fce3c04612eebc80e8d5b2f59377d10e6daa66adffb4547e214732a710c417e03614d3765d7340fadf91b2f5edc04fe436a049666c0dbb487e071909c9a3ff56a88c50383bdbf6bbdea976b40d281787570473e0a48483d24ec8d5d9e6e71a2cd4f5bcd8d9f16c7cda8e353cca3eed15ddb3c09ddc60fd9a94ffc02326db096d4b45abc659848a7e162716ef6a3369e67548ca8386169b8f7bab7a1fa110b77bafdde257f29d63717d193f94d47dbfb30bb031e1bb699aeaaa8e85968850aa24bf0d14ec344515f8089c11ed6116a179576dd7963edc5ddd6eb6f553af14ec76abad4cf6fc9c2979b89dad90de1bffc5e8a2260494b9d75ea73c648e8e1e5d0a7d0ce0ab8464250345782f774dae0a97e0021"]) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000780)=ANY=[@ANYBLOB="0000790a0000000000000000000000000008000000ed000000d244e6c6eea20ef1c614bd0dff39a0c1d1d997c9ef2f8d27f6e5a8d9caf74cf116e0419c98bd23ceaf4fc87d76991cb3ad5d37e363738efefa299188787a550ce3c73377c5d9585e30d4c4b704d40a392803e471f2e6fa82e4620c5735b7912ef1b12f5bcea582650cb9d372363ee683207e75e5cae1a8c69c8fdac69f2883c105ef14cac8732a3db18021b685f4fc9cd62b03c23bf358258b1a5a1efa41d565cc7b77761dd5972f9530afa906684eb0973b39c5aef3f3980f88cff748838d620d5cc00a9464a521ccb72952afef0b680f41ce87d21f3649a70ead5db4a20326f02eeac2ad892b79da748de779dbc4f27584599291f82745a20d689f4f795978"], 0x1) sync() setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000080)=0x125c, 0x4) tee(r0, r5, 0x6, 0x1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)="ff55d368ff0000000007", 0xa) setsockopt$inet_int(r5, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) kexec_load(0x9, 0x1, &(0x7f0000000480)=[{&(0x7f0000000100)="2fdd60887b6f228b40dd0c38c012ab87866776ccd493089662b84a5f1cb2b53f4ded296ab59f9de65d2063d8f799e9e0506bd168ddd80a56482f7d26e8442f0d63d22417605d9e8c78ff5959519649358f79d619aa912109d32421a0a83deeada98e396ea0b7426c4c358e679f7ac965743e25d086d98fb9034c72cb67e75d0aef89a7e0d2be3e9e75bf0274ac1decea", 0x90, 0x0, 0x6}], 0x3e0000) 2018/05/04 12:43:42 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x400140) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x301080, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) recvfrom$ipx(0xffffffffffffffff, &(0x7f0000000180)=""/29, 0x1d, 0x0, &(0x7f00000001c0)={0x4, 0x101, 0x0, "53435a3586f3", 0x5e7}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880)={0x0, 0x0, 0x0}, &(0x7f00000008c0)=0xc) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680), 0x0, &(0x7f0000000a00)}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f00000011c0)={0x76, &(0x7f0000001140)=""/118}) syz_fuseblk_mount(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)='./file0\x00', 0x0, 0x0, r2, 0x3, 0x0, 0x2000800) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f00000012c0)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="ea040000e4b4171a60a389e43a9f3ffa5cc66c57f3551b9cbce65807ce69c3ff61677163ae729fe849e7e283d2e70984a8d9a3ac9b51a94af3fdeb2e920268e253331d7b", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001340)=0xc) 2018/05/04 12:43:42 executing program 3: r0 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2}, 0x0, 0x0, r0, 0x3) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x400000000008011, r0, 0x0) mmap(&(0x7f0000f1f000/0x3000)=nil, 0x3000, 0x0, 0x51, r1, 0x0) 2018/05/04 12:43:42 executing program 6: pipe2(&(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000340)={0x1, 0x3, 0x3ff, 0x9, r2}) fchmod(r0, 0x4) r3 = getpgrp(0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/255) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/mcfilter\x00') recvmmsg(r1, &(0x7f0000001900)=[{{&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/146, 0x92}, {&(0x7f0000000500)=""/138, 0x8a}, {&(0x7f00000005c0)=""/149, 0x95}, {&(0x7f0000000680)=""/16, 0x10}, {&(0x7f0000001740)=""/233, 0xe9}], 0x5, &(0x7f0000001840)=""/135, 0x87, 0x1ff}, 0xffffffff}], 0x1, 0x2, &(0x7f0000001940)) ioctl(r0, 0x9, &(0x7f0000000280)="d7ec57f9b6bd8118e72cff29c44735635799d4b605953a56c0e6aab86c395ea8eb9b9c239d6af177635e1132e883b2c3bf4f8ea4e2f7e621c7fe2c87915a9ef450d00b7ebe8ef19434bc3e1a17fb60bc718f4536216e0b5be420cd308cba7306a9cbfef72ac749e60bc6bfada0f25508b9a40268e896272e619bd5b0aa25d5a4e4734db984be4d01ccbd1bbc0685b000a4d46eddf65d977cdb") process_vm_writev(r3, &(0x7f0000000240)=[{&(0x7f0000002100)=""/239, 0x50}, {&(0x7f0000000740)=""/4096, 0x16e}], 0x1000000000000045, &(0x7f0000002080)=[{&(0x7f0000001d00)=""/99, 0xcf}, {&(0x7f00000000c0)=""/25}, {&(0x7f0000001d80)=""/79}, {&(0x7f0000001e80)=""/100}, {&(0x7f0000001f00)=""/205}, {&(0x7f0000002000)=""/79}], 0x1f9, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000200)=""/26) 2018/05/04 12:43:42 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x6}, &(0x7f0000000180)=0x98) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000200)={@loopback, @local, @multicast1}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000340)={r1, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x56, 0x4, 0xe1b, 0x58}, &(0x7f0000000400)=0x98) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) prctl$void(0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x10141, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000440)={0x0, 0xc69b, 0x6}) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[@ANYBLOB="c8753bffc5309217ebf56e0c9be207177264dae64b9047be81aa11a75f77115512abc0cd8cb7c6a413f8a25458c63dc42f5f0ecb08db32334e2c4f00ab26a608912009c5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x6) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f00000001c0)={0x3, 0x793, 0x26, 0x6, 0x7fffffff}) 2018/05/04 12:43:42 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0xffffffffffffff81, &(0x7f00000001c0)={0x8}, 0x8) r1 = socket(0x200000000000011, 0x4000000000080002, 0x81) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f00000000c0)=""/59) [ 163.891872] IPVS: Creating netns size=2536 id=35 2018/05/04 12:43:43 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8), &(0x7f0000f5fffc)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0x400, 0x9, r1, 0xffff, r2, 0x204, 0x2, 0x76e}) 2018/05/04 12:43:43 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0x4000, r0, r1, 0xffff, 0x44d, 0x20001) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) unshare(0x60000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000280)='/dev/full\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0x7}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={r4, 0x80000, r5}) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) 2018/05/04 12:43:43 executing program 3: r0 = memfd_create(&(0x7f0000000000)="24004aa36137330b6679374db37718af3f91b00a9235908dee589c597d8f7dec52277a92830ed6390522aaa8662471dca5bc1ae79e22e989a6c1afbb60ef513138ee6f16e5f1c4ac2753aa7a9f0686bddd9caff81015270a50677cddcba54d0f919d68d550479c63e9b64156513c474e0cca868cd6832affb597", 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x100, 0x0) write(r0, &(0x7f0000000100)="b28de81d3752985a46b9b900000000000000", 0x12) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000480)={{0x0, 0x2710}}, 0x0) 2018/05/04 12:43:43 executing program 2: process_vm_readv(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000700)=[{&(0x7f0000000640)=""/164, 0xa4}], 0x1, 0x0) r0 = memfd_create(&(0x7f00000004c0)='system\x00', 0x2) bind$nfc_llcp(r0, &(0x7f0000000500)={0x27, 0x1, 0x0, 0xdfa6e5844ca3697d, 0x3, 0x4, "1e58bd5b08f8ea6f2a22d23bb9cc5a153e864a4b6278023df28ce917ae971fcd76c4139467a4809b3f2527214add2e3ab098c7f1e4e9cd23e3c9e346b4c150", 0x14}, 0x60) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0x237ab2, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100}}], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x0, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/04 12:43:43 executing program 6: pipe2(&(0x7f0000001e40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000380)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000340)={0x1, 0x3, 0x3ff, 0x9, r2}) fchmod(r0, 0x4) r3 = getpgrp(0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/255) r4 = syz_open_procfs(r3, &(0x7f0000000000)='net/mcfilter\x00') recvmmsg(r1, &(0x7f0000001900)=[{{&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000440)=""/146, 0x92}, {&(0x7f0000000500)=""/138, 0x8a}, {&(0x7f00000005c0)=""/149, 0x95}, {&(0x7f0000000680)=""/16, 0x10}, {&(0x7f0000001740)=""/233, 0xe9}], 0x5, &(0x7f0000001840)=""/135, 0x87, 0x1ff}, 0xffffffff}], 0x1, 0x2, &(0x7f0000001940)) ioctl(r0, 0x9, &(0x7f0000000280)="d7ec57f9b6bd8118e72cff29c44735635799d4b605953a56c0e6aab86c395ea8eb9b9c239d6af177635e1132e883b2c3bf4f8ea4e2f7e621c7fe2c87915a9ef450d00b7ebe8ef19434bc3e1a17fb60bc718f4536216e0b5be420cd308cba7306a9cbfef72ac749e60bc6bfada0f25508b9a40268e896272e619bd5b0aa25d5a4e4734db984be4d01ccbd1bbc0685b000a4d46eddf65d977cdb") process_vm_writev(r3, &(0x7f0000000240)=[{&(0x7f0000002100)=""/239, 0x50}, {&(0x7f0000000740)=""/4096, 0x16e}], 0x1000000000000045, &(0x7f0000002080)=[{&(0x7f0000001d00)=""/99, 0xcf}, {&(0x7f00000000c0)=""/25}, {&(0x7f0000001d80)=""/79}, {&(0x7f0000001e80)=""/100}, {&(0x7f0000001f00)=""/205}, {&(0x7f0000002000)=""/79}], 0x1f9, 0x0) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000200)=""/26) 2018/05/04 12:43:43 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x80000001}}, 0x8, 0x6fb7, 0x5, "61f44dd1d1dbfb9a3a2a316e2ca0201eba1092ca25022defdeb5c1da05d311c4874d19af01c66438c12f7aa452a6c3f6626b65d2ebad26b673f2593f5729d22a48851358841ebe456da34e5eadc75d8b"}, 0xd8) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f00000004c0)="240000005e00030207fffd946fa283bc0ae6e6000000ee8903a201000000999801000000", 0x24}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000500)}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x7, "7b3793b888b2ff"}, &(0x7f00000001c0)=0xf) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x3c9}}}, 0x84) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) shutdown(0xffffffffffffffff, 0x0) 2018/05/04 12:43:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) getxattr(&(0x7f0000000240)='.\x00', &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)=""/64, 0x40) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2140, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000940), &(0x7f0000000600)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x3000000000000000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000880)={'veth0_to_bond\x00', {0x2, 0x4e20}}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000580)="74086e750000000000000000008c00", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000640)={{{@in, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000740)=0xe8) clone(0x30020100, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000200), &(0x7f00000000c0)) r4 = getpid() prlimit64(r4, 0x2, 0x0, 0x0) 2018/05/04 12:43:43 executing program 7: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) getxattr(&(0x7f0000000240)='.\x00', &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)=""/64, 0x40) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2140, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000940), &(0x7f0000000600)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x3000000000000000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000880)={'veth0_to_bond\x00', {0x2, 0x4e20}}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000580)="74086e750000000000000000008c00", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000640)={{{@in, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000740)=0xe8) clone(0x30020100, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000200), &(0x7f00000000c0)) r4 = getpid() prlimit64(r4, 0x2, 0x0, 0x0) 2018/05/04 12:43:43 executing program 3: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x311, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 164.906461] IPVS: Creating netns size=2536 id=36 2018/05/04 12:43:43 executing program 3: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x100000000007, &(0x7f0000046ff0)) dup(r0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/250) 2018/05/04 12:43:43 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000140)=0x60, 0x80000) r1 = dup2(r0, 0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x0, 0x3ff, 0x88b5, 0x107}, 0x6) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r3) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000000)=0x80000000) keyctl$setperm(0x5, r2, 0x202000000) keyctl$unlink(0xf, r4, 0x0) 2018/05/04 12:43:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001100)={0x24, 0x2d, 0x301, 0x0, 0x0, {}, [@generic="c172aab73fffb5bb40077cfbdb"]}, 0x24}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r1, 0x612, 0x70bd29, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffff7fff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000005}, 0x2004c015) accept(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000000)=0x80) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x800, 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000180)=0x4) 2018/05/04 12:43:43 executing program 6: r0 = syz_fuseblk_mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0xc000, 0x0, 0x0, 0x80000001, 0x0, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0xc7, 0x5, 0x0, 0x9, 0x5, 0x7}) 2018/05/04 12:43:43 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x3) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4ca200, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000001c0)) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/183) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000002600)={&(0x7f0000000000)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)}, 0x0) 2018/05/04 12:43:43 executing program 5: r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000100)=0x20, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/05/04 12:43:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) getxattr(&(0x7f0000000240)='.\x00', &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000002c0)=""/64, 0x40) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2140, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000940), &(0x7f0000000600)=0x4) ioctl$TCSBRKP(r0, 0x5425, 0x3000000000000000) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000880)={'veth0_to_bond\x00', {0x2, 0x4e20}}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000580)="74086e750000000000000000008c00", 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000480)='/dev/hwrng\x00', 0x100, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000640)={{{@in, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000740)=0xe8) clone(0x30020100, &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000200), &(0x7f00000000c0)) r4 = getpid() prlimit64(r4, 0x2, 0x0, 0x0) 2018/05/04 12:43:43 executing program 1: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000280)=0x400, &(0x7f00000002c0)=0x4) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x20000, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="020000000001ff01a81478808fe5a37b85894a6be22bf3650500c88902000000000000006a3f2866604e65e29134ade4b79bc54be274c2d4f9008522faee10397faa3b0a0c183abb999c679a0a2dd0eb4a481034eba21f3c45f2370fa85a603bc9ed2d422d0e45a9b6d6e361355c23acc24056"], &(0x7f00000004c0)=0x1) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r2, r0, &(0x7f0000000080), 0x101fffffe) r3 = getpid() ioprio_get$pid(0x1, r3) ioctl$LOOP_CLR_FD(r0, 0x4c01) statfs(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/72) connect$ax25(r2, &(0x7f0000000340)={0x3, {"0bca1e298e9c44"}, 0x5}, 0x10) r4 = add_key(&(0x7f00000007c0)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000840)="8d8067687cb5b910f14ae9989f126ead7581598a3e8d55922fe7feef5062c0238c8bc981e0c0b32b71c93ebd205f1a237a7d1746495109ac3b359a331bd06bccd10f40cefd76d46ac4635791102d59e57ce57aec966cd7be1734a2e76c0fde9dd0d227c4037d4ae40702a2406b241accb5", 0x71, 0xfffffffffffffffa) r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r4) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="8d00f6c8a33bdd2150c5d536efb79648073b1e80902b6c63dec400ecdeca2dec055cd0d060e3b87f3c7f4d63ccec4afe9e2712658720904405c554c8bc721e6c4eba24bd291f24d9f97d92d29eb00c1fce1a440363aef49b1b47c0d8f09e9329c139c2a63f", 0x65, r5) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000480)) ptrace(0x4207, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x5}}, 0x7, 0x81}, &(0x7f0000000700)=0x90) setsockopt$inet6_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000580)="d04eaaa9731decf95f714191cd316f83bad2961f29a65a0301588dd569a61f242b79ea0d0563dea17a675ea3dbd3481f100461138ed429c700a92330e6523245e0d1945c46bbf7759d6648ae21f928e9543d68271dafdbfd6669a33c182223fcc8e853b4bf376449c14391379f2e45b28d79511966a5278b469530f721522fa25aaa8c5fb8c84e45133330c2bf137eae29edb5730d809773f954f00857abed6761fa73daa0fa98d8f84cfaa39fe6c187a63cff24417d4b", 0xb7) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200000000083, 0x0) 2018/05/04 12:43:43 executing program 7: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) close(r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x2}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) tgkill(r3, r4, 0x2a) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r5, 0x78}) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x90) 2018/05/04 12:43:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f00000001c0)=@in={0x2}, 0x80) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000b86ff4)='net/netstat\x00') getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendfile(r0, r1, &(0x7f00005d4ff8), 0x2000000000000ff) 2018/05/04 12:43:43 executing program 2: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) getdents64(0xffffffffffffffff, &(0x7f0000000df0)=""/528, 0xff95) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000400)=0xc) perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0x6, 0x5, 0x3, 0x80, 0x0, 0xfffffffffffffffc, 0x2000, 0x3, 0x10000, 0x8001, 0x24000000, 0x6, 0x9, 0x9f, 0x0, 0x4, 0x1b5a, 0x0, 0x0, 0x10000, 0x7, 0x2, 0x0, 0x0, 0x800, 0x800, 0x7f, 0xffffffffffff8000, 0xa777, 0xffff, 0x37c479e4, 0x8000, 0x101, 0x2, 0x8, 0x7fff, 0x0, 0x58da, 0x2, @perf_config_ext={0xffffffffffff8000, 0x3}, 0x0, 0x40, 0x20, 0x7, 0xfffffffffffffff7, 0x3}, r1, 0x3, r0, 0x2) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x3, 0x7fff, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0xd80, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x8, 0x2, 0x9, 0x7, 0x90}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000340)={r3, 0x9418, 0x81}, 0xfffffffffffffe59) mkdirat(r2, &(0x7f0000000300)='./bus\x00', 0x2) 2018/05/04 12:43:43 executing program 6: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000012000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unshare(0x20000) syz_mount_image$ceph(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x6, &(0x7f0000000380)=[{&(0x7f00000004c0)="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", 0x1000, 0xad5}, {&(0x7f0000000080)="7c3a34e215c1aa69b9ae0f31b0fdc0c8fa0721a90a98fc86e6da70a22608b5a19fb7e0a1b18fd54e01f90db967fdc7271d67aa23c76d36d4da108263434ef601cbdcd73d8d45f5f9a33e7596773780814baa1b70cc0b42c13faac38a84da3814f308cb026baa21510b0214df0318d27011f4a7ea436360a7e45b71", 0x7b, 0x9}, {&(0x7f0000000100)="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", 0xfa, 0x3f}, {&(0x7f0000000240)="44eafe2cf62f32ccf80911a7260f66b955879d3f7d2920d85e81b445f0c9d400c0206588d56da5f866b006fa0e9cf411e38845a95a9530631e8a786640f611a7895509656bae1844596f65334e4fc473c6f87057e25b47f3d9ef4bc2fd213db7d8cef6dc3ae4a74391e813334f5215d1e7c3bedf", 0x74, 0x3f}, {&(0x7f00000002c0)="aca03b65cd4f276644879f9e6ad2cecd20fb947eb004b7", 0x17, 0x6}, {&(0x7f0000000300)="9e2cfc98c7c0f5e2944db0016d5dbc2a1ec6eec4e27c6860dfa3f6520ad3e28836cb4ac759a225d95ac98d25d7adb5ee09bbbc50743d0554b5587a5deeae0f11e584ac63", 0x44, 0x9}], 0x1000, &(0x7f0000000440)='jfs\x00') mount(&(0x7f0000000480)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x1023402, 0x0) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r1) 2018/05/04 12:43:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000002c0)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x83ffe) write$evdev(0xffffffffffffffff, &(0x7f0000f15fd0)=[{{}, 0x11}], 0x18) mlockall(0x3) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000240)) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000980)={'raw\x00', 0x7d, "217dbec4a7ca986e536a38289d65a424b4064a0308966082a86892599e33ecf6ae1ebb3462f3afa1169cb09c04b42f32e9b7470d846104128b36dfeaab7c8d5a586a20eeebdf0f8581a9d0cddd747241e7f24029767673e7d3bd1c403d5f416d0dc088c6b0e27136fde1dd27b9f8d4b5b8ee584bf28fdfcb7b5fcab8fa"}, &(0x7f0000000a40)=0xa1) readv(r2, &(0x7f0000000900)=[{&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000540)=""/255, 0xff}, {&(0x7f0000000640)=""/124, 0x7c}, {&(0x7f00000006c0)=""/133, 0x85}, {&(0x7f0000000780)=""/214, 0xd6}, {&(0x7f0000000880)=""/84, 0x54}], 0x7) readahead(r0, 0x6, 0x3f) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000100)=""/48, &(0x7f0000000200)=0x30) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000400)=""/176) r4 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f00007ad000/0x2000)=nil, 0x2000, 0x4, 0x3e, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f00000004c0)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) r6 = dup2(r4, r4) ioctl$LOOP_SET_STATUS(r6, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x8, 0x4, 0x5214}, 0x10) 2018/05/04 12:43:44 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x40880) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0xfffffffffffffffe, 0x12, r1, 0x0) [ 165.110614] binder: binder_mmap: 17766 2000d000-2000e000 bad vm_flags failed -1 [ 165.142694] binder: binder_mmap: 17766 2000d000-2000e000 bad vm_flags failed -1 2018/05/04 12:43:45 executing program 6: r0 = getpid() mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000000640)="245e004f651260c84168ae41aede58ca2aef6bf2d5ee3dabe3111f3e9b6de2d5f3fd7c8dc1a5470066ef1c837bb895825d2a297a0940853bae26e2630325e5e091c916d8514929dc008a72bfdb44c2ffc6f922f3187f036cb41e4e0530a68edce6643b278814192eb41bdcbaba6e4914dec12a3e83cb3da07a36b69df61348b8f9afe4acbe21de59b44e58e9c53b2ff8711b6a984101b6036fb58be6b0f1fcf2a8db5f3f18bdabb7f43f008ffbab672f55244f66f1005ec1d3335557c548ddffee5b3bbfd114822252cd285d000000000000", 0xd2, &(0x7f00000000c0)="26ce706f7369785f61636c5f616363657373776c616e30212b656d3100") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2000, 0x0) readahead(r1, 0x4, 0xffff) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) perf_event_open(&(0x7f0000000100)={0x6, 0x70, 0xf5d8, 0xf4, 0x8, 0x70000000000, 0x0, 0xa9, 0x2010, 0x8, 0x5, 0x10001, 0x9, 0x2, 0x1, 0x6, 0x5, 0x800, 0x9, 0x101, 0x831, 0xe7f, 0x7f, 0xff, 0x7, 0x0, 0x116, 0xd1f, 0x7, 0x8001, 0x81, 0x2, 0x5, 0x8, 0x0, 0x9, 0x0, 0x401, 0x0, 0x4, 0x4, @perf_config_ext={0x1ff, 0xc5b}, 0x808, 0x2, 0x2, 0x4, 0x5, 0x9, 0x80}, r0, 0xc, r2, 0x8) write$selinux_access(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x49) 2018/05/04 12:43:45 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00000000c0)={@ipv4={[], [], @local}}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv6_getnetconf={0x1c, 0x52, 0x3, 0x0, 0x0, {0xa}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/05/04 12:43:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000080)={'team0\x00', @ifru_settings={0x0, 0xffffffffffffff5b, @sync=&(0x7f0000000040)={0x1, 0x4, 0x1}}}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/05/04 12:43:45 executing program 4: syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x400, 0x3, &(0x7f0000000540)=[{&(0x7f0000000340)="20acc982a8920fcd6a5ec2b1953cb3150f4101a8a9c7677a20355755f86068a02e2e8db3033f41611d2bff63a9146b20228936f451e19d243664a104eeed4c358ddd613e70c81277c3f094e3528288907b4cddba5cc96099598fbc898b70bd8352d807ce5f8064b20842a814feb96a0c363a220a99da783f4869675b05a18e5dba8fa960b9c5c6f49f02fa218d0d159b6efb48d04e85fe2c61c050b91d5daa56e2c460714c7748a9547db5cd679b9c559a31c08bab86056c948c028fd4bec1691396", 0xc2}, {&(0x7f0000000440)="184139e7a022411fa295ce1e05237b4d62f69083d493fcebe0e645266b0c6913c7bfdee073eb616f10270fa06c9166f43e98a6c30d5325a44ff1c882816c8eea2c7d4e254c622bb393a7aa9df44bc8ef21e3c078e6a1c931f6718b067d31bbd8500cab8bfe355acca294d4892544", 0x6e, 0x3}, {&(0x7f00000004c0)="06173d6a1fce683cf999e821589aff48207863b0d6e9cd8c76de574e35d1e244e8dcb3f88e2641a950a7588ce73c2958e2a293a57336e7cd26735f139dc6f27e042bfb4d6a3c2232d82b1bd046c3288e9e7f394b979b069879", 0x59, 0x6}], 0x40000, &(0x7f00000001c0)={[{@uid={'uid', 0x3d, [0x38, 0x37, 0x38]}, 0x2c}, {@check_strict='check=strict', 0x2c}, {@iocharset={'iocharset', 0x3d, 'iso8859-3'}, 0x2c}, {@gid={'gid', 0x3d, [0x34]}, 0x2c}]}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00006f2fec)={0x14, 0x1a}, 0x14}, 0x1}, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x6) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000000280)='proc\x00', 0x0, &(0x7f0000000040)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000000)=""/116, 0xfded) 2018/05/04 12:43:45 executing program 3: fgetxattr(0xffffffffffffffff, &(0x7f0000000080)=@random={'osx.', '/dev/snd/seq\x00'}, &(0x7f0000000100)=""/99, 0x63) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x115, 0x10000}], 0x0, &(0x7f0000014300)) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0\x00') fsync(0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f00000001c0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') fcntl$notify(0xffffffffffffffff, 0x402, 0x0) chdir(&(0x7f00000000c0)='./file0/file0/file0\x00') 2018/05/04 12:43:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008c1ffa)='ns/ipc') ioctl$VT_RELDISP(r0, 0xb701) 2018/05/04 12:43:45 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x0, 0x81) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) splice(r0, &(0x7f0000000300), r0, &(0x7f0000000340)=0x21, 0xfffffffffffff001, 0x6) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f00000000c0)={0x1, 0x0, {0x0, 0x1, 0xffffffffffffcc31, 0x3, 0x100000001}}) getsockopt(r1, 0x0, 0x10001, &(0x7f0000000800)=""/140, &(0x7f00000008c0)=0x8c) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="6cdc6a84b2700bacce0814777f672093a637b2c4f54fd6cef5911a2c2ca3e4b849d87fb22a3fc5f43434dfb7baab993a2074b9d7386600ae35407b0dad0ea20cf4f74c38a7abaf26ac4148a88d81980a8a3f47233c5e71eddb96ea7ad428d25dc2f807ae3b0eb04a13ffa1a1e45c2a8d726c6cb48274d1605e285a55225eea0cfd1828a111c54548e249e215a752364477d9156eec260800b1ed2501caddea6e0089572c587678de9aa1dfb5f9b998dc85461faf4b5a6f427145584498414138e18b7667b326", 0xc6, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000500)={0xfffffffffffffffd, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000380)={{0x66, 0x4}, {0x700000, 0x7f}, 0xffff, 0x5}) 2018/05/04 12:43:45 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100f, &(0x7f0000000000)=0x20000000003f, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0400000000e3cd682c46097350c83d277187bbb05cc0e180283db150877e", 0x1e, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @dev={0xfe, 0x80}}, 0x1c) 2018/05/04 12:43:45 executing program 0: creat(&(0x7f00000000c0)='./bus\x00', 0x1) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) flock(r0, 0x3) utime(&(0x7f0000000040)='./bus\x00', &(0x7f0000000000)={0x7, 0x9}) 2018/05/04 12:43:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x0, 0x0) close(0xffffffffffffffff) umount2(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000140)={'rose0\x00'}) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000500)="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") 2018/05/04 12:43:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x6, 0x1000010008}, 0x14) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/05/04 12:43:45 executing program 0: mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) pkey_mprotect(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/05/04 12:43:45 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180), 0x0, 0xfffffffffffffffe) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb58906d6b66732e66617400020120000200008000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_elf32(r0, &(0x7f0000001840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0xfffffec7) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000500)={0x0, 0x0, 0x9}, &(0x7f0000000540)=0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)) open(&(0x7f0000000100)='./file0/bus\x00', 0x0, 0x0) connect$ipx(r0, &(0x7f0000000180)={0x4, 0x100000001, 0x2, "4ce4846b55c6", 0xdd}, 0x10) 2018/05/04 12:43:45 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x4, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r5, 0x40001) r6 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000300)={0x0, @remote, @multicast1}, &(0x7f0000000340)=0xc) accept$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000580)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000680)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000006c0)={@dev, @local, 0x0}, &(0x7f0000000700)=0xc) accept$packet(r5, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000780)=0x14) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000000800)={@mcast2, 0x0}, &(0x7f0000000840)=0x14) getsockopt$inet6_mreq(r5, 0x29, 0x1f, &(0x7f0000000880)={@loopback, 0x0}, &(0x7f00000008c0)=0x14) accept4$packet(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000940)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000980)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000009c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@local}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000b00)={0x0, @empty, @rand_addr}, &(0x7f0000000b40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b80)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000c80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000008400)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000008500)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000009b80)={@remote, @dev, 0x0}, &(0x7f0000009bc0)=0xc) accept4$packet(r5, &(0x7f0000009c00)={0x0, 0x0, 0x0}, &(0x7f0000009c40)=0x14, 0x80000) getsockname$packet(r0, &(0x7f0000009e40)={0x0, 0x0, 0x0}, &(0x7f0000009e80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000009ec0)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000009fc0)=0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f000000b040)={'ifb0\x00', 0x0}) accept4$packet(r0, &(0x7f000000b080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000b0c0)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000000b200)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f000000b300)=0xe8) accept4$packet(r0, &(0x7f000000b380)={0x0, 0x0, 0x0}, &(0x7f000000b3c0)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f000000b400)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f000000b500)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000000b540)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f000000b640)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000000b680)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f000000b780)=0xe8) accept4$packet(r5, &(0x7f000000b7c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000b800)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f000000b840)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000000b880)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f000000b980)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000b9c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f000000bac0)=0xe8) getsockname(r3, &(0x7f000000d180)=@hci={0x0, 0x0}, &(0x7f000000d200)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000000d240)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f000000d340)=0xe8) accept4$packet(r0, &(0x7f000000d380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000d3c0)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d400)={'eql\x00', 0x0}) accept$packet(r5, &(0x7f000000d740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000d780)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f000000e140)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f000000e100)={&(0x7f000000d7c0)={0x908, r6, 0x1, 0x70bd27, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r7}, {0x174, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1cb}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}, {0x8, 0x6, r13}}}]}}, {{0x8, 0x1, r14}, {0x78, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r16}, {0x7c, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}]}}, {{0x8, 0x1, r19}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xa78b}}, {0x8, 0x6, r20}}}]}}, {{0x8, 0x1, r21}, {0x44, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}]}}, {{0x8, 0x1, r22}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r23}}}]}}, {{0x8, 0x1, r24}, {0x1e4, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffffff80}}, {0x8, 0x6, r27}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r28}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3ff}}, {0x8, 0x6, r30}}}]}}, {{0x8, 0x1, r31}, {0x22c, 0x2, [{0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x54, 0x4, [{0x1f, 0x100000001, 0x100000000, 0x9}, {0xcd, 0x0, 0x101, 0x9}, {0x20, 0x6, 0x9, 0x1}, {0x6, 0x6, 0xffff}, {0x1259, 0x5, 0x80000001, 0x1}, {0x4, 0x5, 0xbf73, 0x4}, {0x9, 0x80, 0x5, 0x6}, {0xffe0000000000000, 0x8, 0x20, 0x81}, {0x800, 0xb1f9, 0x2e, 0xfc}, {0x5, 0x7, 0xffffffff, 0x1}]}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x407}}, {0x8, 0x6, r32}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r33}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x935f}}, {0x8, 0x6, r34}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r35}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r36}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x75}}}]}}, {{0x8, 0x1, r37}, {0xac, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r38}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r39}}}]}}]}, 0x908}, 0x1, 0x0, 0x0, 0x40}, 0x20000004) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ashmem\x00', 0x8040, 0x0) sendfile(r4, r5, &(0x7f000000a000), 0x80000000) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x0) 2018/05/04 12:43:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() ioprio_get$pid(0x3, r2) execve(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000840)=[&(0x7f0000000480)='/selinux/status\x00', &(0x7f00000006c0)='{\x00', &(0x7f0000000740)='][cpusetcgroup\x00', &(0x7f0000000780)='\\\x00', &(0x7f00000007c0)='keyringGPL\x00', &(0x7f0000000800)='vfat\x00'], &(0x7f0000000980)=[&(0x7f0000000880)='H\x00', &(0x7f00000008c0)='vmnet0trustedvmnet1\'\x00', &(0x7f0000000900)="73656c696e7578707070302d766d6e6574308273797374656d00", &(0x7f0000000940)='teql0\x00']) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000400)=""/102) tgkill(0x0, 0x0, 0x0) eventfd2(0x0, 0x0) fallocate(r1, 0x2, 0x2, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000a40)={0xffff, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x82, 0x400000080, 0x1ed7, 0x8001, 0x0, &(0x7f0000000140)='teql0\x00', 0x100, 0x5, 0x400}) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) r6 = socket(0x800000000000011, 0x800000002, 0x0) bind(r6, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$packet_add_memb(r6, 0x107, 0x1, &(0x7f00000006c0)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/04 12:43:45 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x1, 0x30}, &(0x7f0000000700)=0xc) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r3, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) r4 = dup3(r3, r2, 0x0) fallocate(r4, 0x1, 0xd371, 0x400003) pwritev(0xffffffffffffffff, &(0x7f00000012c0)=[{&(0x7f0000000140)}], 0x1, 0x200000) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000800)={r1, 0x88, &(0x7f0000000740)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2}]}, &(0x7f0000000840)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000140)={0x8001, 0x0, {0x0, 0x3, 0x100000001, 0x0, 0x6}}) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fddf80d72c5d07233e45c3abea4777024", 0x2d, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x0, 0x9d1]}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x0, 0x10) syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, @in={0x2, 0x4e22, @rand_addr}], 0x2c) 2018/05/04 12:43:45 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) write$binfmt_aout(r0, &(0x7f0000000280)={{0x1cf, 0x0, 0xb, 0x39f, 0x38d, 0x8, 0x3dc, 0x2}, "f1e7cf86fe6d3133787d3dd512bd7702bc0e1b8cd4d8a2b65368eedbcc1e25306733237504e75a08fe707a98007de05cc3c0f5302fe340ff107bd6ab00277543f8824a57e6788be9f24e1973a908946d140c29d2f412dcc08ed3984aa974efd511b28107296a7fa550911c2799e802c667994b24ad4f5c70f5bf88790bc180a6bdcca3107b52a85b27b88df9b1fe25", [[], [], [], [], [], []]}, 0x6af) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)={0x40000004}) epoll_pwait(r1, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) [ 166.399777] BTRFS error (device loop3): superblock checksum mismatch [ 166.595938] BTRFS error (device loop3): open_ctree failed [ 166.667384] sd 0:0:1:0: [sg0] tag#946 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 166.676216] sd 0:0:1:0: [sg0] tag#946 CDB: Test Unit Ready [ 166.681975] sd 0:0:1:0: [sg0] tag#946 CDB[00]: 00 00 00 00 00 49 00 00 00 00 00 00 00 ff ff ff [ 166.690887] sd 0:0:1:0: [sg0] tag#946 CDB[10]: ff ff ff ff ff 01 00 00 00 00 00 00 00 00 00 00 [ 166.699837] sd 0:0:1:0: [sg0] tag#946 CDB[20]: 00 00 00 00 00 08 00 00 00 00 00 00 00 c0 00 00 [ 166.708764] sd 0:0:1:0: [sg0] tag#946 CDB[30]: 20 00 00 00 00 ff ff ff ff ff ff ff ff 00 00 00 [ 166.717762] sd 0:0:1:0: [sg0] tag#946 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 166.726825] sd 0:0:1:0: [sg0] tag#946 CDB[50]: 00 00 00 00 00 51 00 00 00 00 00 00 00 01 00 00 [ 166.735734] sd 0:0:1:0: [sg0] tag#946 CDB[60]: 00 00 00 00 00 [ 166.750158] BTRFS error (device loop3): superblock checksum mismatch [ 166.780910] sd 0:0:1:0: [sg0] tag#521 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 166.789628] sd 0:0:1:0: [sg0] tag#521 CDB: Test Unit Ready [ 166.795271] sd 0:0:1:0: [sg0] tag#521 CDB[00]: 00 00 00 00 00 49 00 00 00 00 00 00 00 ff ff ff [ 166.804072] sd 0:0:1:0: [sg0] tag#521 CDB[10]: ff ff ff ff ff 01 00 00 00 00 00 00 00 00 00 00 [ 166.812840] sd 0:0:1:0: [sg0] tag#521 CDB[20]: 00 00 00 00 00 08 00 00 00 00 00 00 00 c0 00 00 [ 166.821652] sd 0:0:1:0: [sg0] tag#521 CDB[30]: 20 00 00 00 00 ff ff ff ff ff ff ff ff 00 00 00 2018/05/04 12:43:45 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000100)='iso9660\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x2, &(0x7f0000001240)=[{&(0x7f0000000180), 0x0, 0x5b}, {&(0x7f0000000000)="7871ee", 0x3, 0x5}], 0x0, &(0x7f0000000180)=ANY=[]) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000700)='pids.current\x00', 0x0, 0x0) connect(r1, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000240)) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0xed5, 0x0, 0x10000, 0x80000000}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000200)={r2, 0x5}) dup2(r0, r1) 2018/05/04 12:43:45 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = memfd_create(&(0x7f00000000c0)='cgroupvboxnet1^\x00', 0x2) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000008}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='Q\b\\\x00', @ANYRES16=r2, @ANYBLOB="200027bd7000fbdbdf25030000000800020002000000080003003300000008000400010000000800020000000000080003007f000000080003003c000000"], 0x44}, 0x1, 0x0, 0x0, 0x40004}, 0x40840) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000300)={0xb96, 0x1, 0x0, [{0xfffffffffffffffc, 0x0, 0x654, 0x8, 0x9, 0x6, 0x1}]}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x9, 0x0, 0xa000}, 0x4) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000003c0)={0x4, &(0x7f0000000380)=[{}, {}, {}, {}]}) 2018/05/04 12:43:45 executing program 4: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x200) r1 = syz_fuseblk_mount(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x801000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002600)=0x0) r3 = getuid() getresgid(&(0x7f0000002640)=0x0, &(0x7f0000002680), &(0x7f00000026c0)) r5 = gettid() getresuid(&(0x7f0000002700), &(0x7f0000002740)=0x0, &(0x7f0000002780)) r7 = getegid() r8 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003bc0)={0x0, 0x0}, &(0x7f0000003c00)=0xc) fstat(r1, &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003d00)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000080)=[{&(0x7f0000000180)="fdc2771f0b85e929d26d1bc93ce746e9d33270cc8ee0e4909852e89d2bea31154efb5af75767b5c0e4b923d25bc3d42a794e6784dbab803d85db3b7708172b8f54cebef40247396dfc79844529dc4f18b9a2eb4f63cf2bcfbf3d6136a023878005e13343c0b9df3a624619ebf0084c888960e324", 0x74}], 0x1, 0x0, 0x0, 0x4000080}, {&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002580)=[{&(0x7f00000002c0)="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{&(0x7f0000002900)="06981703a0c33dfd0a181ab50bec7ac6d658929eefa759d8967e73178847e223aa05c9d95dc8ed3d776a5e4064cabe89e76cc5ba96219416c281af093c9f1d69ef6e1d8c913a093256e334a2bdb25243fdc0ea7c64acf27ca51d63e085a958c29e5eae0cd113a4182f532a8e156883f0cb9f648bfb06421a815e3865c9b2dde23cc7cd6425f4e8b8fd3fb91b", 0x8c}, {&(0x7f00000029c0)="c14b886ef8d7e92cf38e7df1e41b16d6827cf055ade0cf126698a5e76be8de5c9c9f2132e09cf6d4f9e99c7fc5738cc73650e154d38ffceb65c3e2aa08100974c3c8287181aefe44ca42ad968925df00304f52", 0x53}], 0x3, 0x0, 0x0, 0x200080d4}, {&(0x7f0000002a80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003b80)=[{&(0x7f0000002b00)="2140757b171f9cbdb5983c5eac7b1dfd8e841158a37f04cd", 0x18}, {&(0x7f0000002b40)="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", 0x1000}, {&(0x7f0000003b40)="a87e4e99e6097b3a9308ab09873c2cd8a19f133868b6e19e893fa492dea1731d6e99eaa881a14df79240aa", 0x2b}], 0x3, &(0x7f0000003cc0)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x4800}], 0x4, 0x4000800) 2018/05/04 12:43:45 executing program 0: sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x9db8) r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/04 12:43:45 executing program 6: r0 = socket(0x10, 0x802, 0x0) sendmmsg$unix(r0, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) 2018/05/04 12:43:45 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x100, 0x0) openat$cgroup_int(0xffffffffffffff9c, &(0x7f00000005c0)='cpuset.mem_hardwall\x00', 0x2, 0x0) pipe(&(0x7f0000000600)) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000001880)='cgroup.procs\x00', 0x2, 0x0) pipe(&(0x7f00000018c0)) sendmmsg$unix(r0, &(0x7f0000004e00)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000540)=[{&(0x7f0000000640)="0fb1958ba25fcb8a80", 0x9}], 0x1, &(0x7f0000001900), 0x0, 0x1}], 0x1, 0x0) rt_sigprocmask(0x1, &(0x7f0000000100)={0x4000}, 0x0, 0x8) kexec_load(0x0, 0x7, &(0x7f0000001780)=[{&(0x7f0000000680)="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", 0x1000, 0x4, 0x80000000}, {&(0x7f0000000000)="44fc46bd259cfed576c2127e07e1bb47fcb605497b53b078306b6145d2cc4386cbca14ebbb427e2ebaf52bcf5297ac489aa9995762cf86ed8239b1d2ec78299758e95d7bf90f44eb72656e1ff55f8ce717f94818b87b606096e2530cab30e0c6bbb0680d2eba949539a7c6728b7272ef0d51a64aa12f22aa0a194e80f82cf6eb44c9ebc0f9920876e2001281b60198df132b5b146eead57ea523761d60f9613854aca9cc66be46c479645b4e62eed81c7f481a42021438a0882fc873a7a3560a0f42c770e0c264e6a81f3b9b34d1b3c6ee19fc92", 0xd4, 0x0, 0x1}, {&(0x7f00000001c0)="dd286926d3998cfcbd56c75ccdf9a574a71916b00431cfa05172d35c222eb21107dea548f7d6874160b07cc12e5bd07f30d3da8c000f3d45d8aaf733bbf2df6e61ecb1ec8bb7fcff4fce88e43af5d5b8767512ca79274675b2517b29e2e16f24d9f8c9c1ad0e42388fdc8bf0d42b7261510d3189cf660430f181d65ae3240c0eb10bfa1e024dcdeacd2d8df014ea1ac532eaa84041d9e2b906d99c2f638da8634dc95bf1edd3b69f099fc2a3d081a888def03e5bddc2f53f7c4c3e5956b71f0b3733c6e64be33aee5a737d6c269b622026ad", 0xd2, 0xf89, 0x3}, {&(0x7f00000002c0)="1aebf2a2c2e489e9e02f49cdb8f2914c7d08fc3245ed5c140b0f2d598ddc6c95732706503bf5a0a9e2091b784ca2ed7195e87dc6f93aed8aa363dca630ed5d510b34fc4daea8544bf1bb249db80a4b614cb490002cc62e98e869f483b8072a9085c0a7cad7d04ad608df6f244d78cc58350488b8b7303df6384e26cc882d9d4c28fe08544b4a2535e2dec21cb57fad42f6c08121a13ed63fef05254472c51828b91f76aa305f462817aff86391a1dfdb12582d5fab9733b92f30a0fad077e0b42eb1ed2d266ffcce0e8858714877fd3642bab098e2de6f0d6872f618", 0xdc, 0x7, 0x3}, {&(0x7f00000003c0)="5028645f71abca416eb16724f0af2647e1c68dfa06a35d33e24bca2d5467211b767f02df2c1c28f17ba583658c22c56defa238612875c4a3375b373e018f3bbbd05c268dc62e", 0x46, 0x8, 0x100000001}, {&(0x7f0000000440)="1f006915d984f79a1b624e3b0cbeb452e6f1c6cb7f4d6ca56c4e3711854f3083146463c7f3c31a8e28bd945365136e4ed4839ec6367ef5448c173120f9ca5bf562cdcca846966a9e365e6eae8b50bd39b48e16829a82d312f44214b8587d19c58755b21e3fe332bf49d466c91877c6189fa082e773cd9598588cf902ab409d8b01c2a62c1e84814e3dff0919eb63933308feb88534c64c982ba3c3b7a74eb571806003815329e6220f3a847146f021a89d44fde6ec17ad8bbc143561d0e94b8119e535cb", 0xc4, 0x0, 0x100000000}, {&(0x7f0000001680)="94bb87f7b7484da77db5d595a9fafe2f85db7b5b7fb59adef24cc07d1098248eacd723cb46464cbf39287c5c6dfeb110d872cc2085aa8cfccf244e7c3c09f4881f937dd63c74e717c0c8efd578e4f921f38fa7c93ad22987915ef1f9f60f3811b35d321cba850f979625efda41c127795e02dd2ba2a314686c93676d1599733eff7d46184a34080086b32567e879da609d9135466ff7d3df46f18fc361adc80b81abf26a288b457e74dad5938f4710af8294233aee9d5d1a580057d1d2f617a66b71e6f3a5eaddb752c5b7c0", 0xcc, 0x8, 0x7fff}], 0x3f0000) 2018/05/04 12:43:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3ff, @dev={0xfe, 0x80, [], 0x10}, 0x80000001}}, 0x1, 0x4, 0x3, 0x2, 0xb9}, &(0x7f0000000140)=0x98) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffff73a, 0x25, 0x8001, 0x9, 0x7, 0x2, 0x3, 0xfffffffffffffffc, 0x2bf, 0x38, 0x2c0, 0x7, 0x100000001, 0x20, 0x2, 0x8, 0x100000000, 0x8}, [{0x70000006, 0x200, 0x871b, 0x401, 0x46, 0x2, 0x80000000, 0x67}, {0x0, 0x6, 0x80, 0x7fffffff, 0x8, 0x9, 0x20a}], "cdb482b0dc56d91c0447545e49d04eb3a4ec1069b89fc751bcff7a77d4a477cd0b29699bf4fd73efd9b12c3eb24546257a4b344cc56df407bea6fcd0a0576ca67fe9a344e4bd2de33a295acc335b4435bfe6", [[], [], [], []]}, 0x4ca) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x400, 0x9}, &(0x7f00000001c0)=0x10) r3 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r3, 0x4, 0x2800) ioctl$TCXONC(r3, 0x540a, 0x0) write(r3, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000698000)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) 2018/05/04 12:43:45 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000029c0)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000002980)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000000024fdc59a1821780b40e6f0103000000000000000000000000"], 0x14}, 0x1}, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000140)={@dev, 0x0}, &(0x7f0000000180)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000480)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000740)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)={0x14c, r2, 0x200, 0x70bd29, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x130, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}]}, 0x14c}, 0x1, 0x0, 0x0, 0x48c0}, 0x20000000) [ 166.830424] sd 0:0:1:0: [sg0] tag#521 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 08 00 00 [ 166.839178] sd 0:0:1:0: [sg0] tag#521 CDB[50]: 00 00 00 00 00 51 00 00 00 00 00 00 00 01 00 00 [ 166.847930] sd 0:0:1:0: [sg0] tag#521 CDB[60]: 00 00 00 00 00 [ 166.854341] BTRFS error (device loop3): open_ctree failed 2018/05/04 12:43:45 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000100)=""/231) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/wireless\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) 2018/05/04 12:43:45 executing program 3: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80, 0x1da) accept$ipx(r0, 0x0, &(0x7f00000003c0)) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x4400) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0xfffffffffffffffd}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) getsockopt$inet_tcp_int(r3, 0x6, 0x15, &(0x7f0000bb9000), &(0x7f0000f32ffc)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000040)=0x60, 0x0) r5 = socket(0x800000000000011, 0x800000002, 0x8) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) fstat(r1, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000002c0)={'lo\x00'}) fcntl$getown(r2, 0x9) 2018/05/04 12:43:45 executing program 0: r0 = socket(0x2, 0x2, 0x1ff) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), 0x30e) 2018/05/04 12:43:45 executing program 4: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x0) unshare(0x20000400) fallocate(r0, 0x0, 0x0, 0x4a) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/10) 2018/05/04 12:43:45 executing program 2: unshare(0x400) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x5, 0x1000, &(0x7f0000000200)="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"}) splice(r0, &(0x7f00000000c0), r0, &(0x7f00000001c0), 0x800, 0x0) 2018/05/04 12:43:45 executing program 7: epoll_create(0xffffffffffffffd5) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r1 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='self\x00', 0xffffffffffffffff) keyctl$get_persistent(0x16, r0, r1) [ 166.944862] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=17905 comm=syz-executor1 2018/05/04 12:43:45 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000001280)='/dev/input/mice\x00', 0x0, 0x42000) fcntl$setstatus(r0, 0x4, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40000, 0x4) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) 2018/05/04 12:43:45 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) close(r2) close(r0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e21}}) [ 167.013442] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=17932 comm=syz-executor1 [ 167.139898] ISOFS: Unable to identify CD-ROM format. 2018/05/04 12:43:46 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x4e20, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040), 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/04 12:43:46 executing program 4: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f00000001c0)={[{@nocompress='nocompress', 0x2c}]}) 2018/05/04 12:43:46 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x29, @empty, 0x4e24, 0x0, 'ovf\x00', 0x8, 0xfffffffffffffff8, 0x7f}, {@multicast2=0xe0000002, 0x4e23, 0x4, 0x7d86, 0x8, 0x80}}, 0x44) getsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000000000), &(0x7f0000000100)=0x4) r3 = getpgid(0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x10200, 0x0) fcntl$setown(r2, 0x8, r3) 2018/05/04 12:43:46 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fddf80d72c5d07233e45c3abea477702494b6dccc6839647fd45c1239a3f19b", 0x3c, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r0 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x200, 0x1, 0x3}, 0x14) r1 = socket(0x11, 0x802, 0x0) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x5, 0xf, 0x1, "a94ec920a32c6a1b5e50a5e5aa58f72668137be6d83205bc6f42f1e6df89819b534a16c7ba1e0a78b2d4979331e260c265271f807de145ccbf21b1ec4ea2b3ff", "3835526cf0e214f954395bfb80c8e3b548112a011de7bdb4eb8c7458a9871523", [0x4000000000000000, 0x7ff]}) write(r1, &(0x7f0000000180)="5d2f599234ced1ccf5dd142159e1cc652b9079d2a9dd919b1e7354a80e14de090670ce09429d370648dbec8d2034d55c215f5665bc59a2e098036e5c0340f1efeb32a75f76ffd7f002deeb8abc013c08a202172774ce22406ab0cd0f0d1922bc3e523f399b5c016273ddd07fc6d0943b2ffc4098fd356ff7288df5782e3f412897", 0x81) setsockopt(r1, 0x107, 0xd, &(0x7f00000000c0)="cb5bc15926efaefaaf1c27e430bbf8454101a24cbd492a0300000000000000ab0384cd31c1c82d4f9efa264ee72d5d74718bbbcf39b0b6636f99c64c07294a86581850afe1309db4ef49ff684437897c919b9694f2765baff2d4359a58c9bd9b8c7f0bb7aa02f23c08d02084ca3cd5efb307ba7dc2ccc8e7b5b6fc1655da8aff9b1adac4e4687b877ca6abec4b9f915711899b110b19e910920f36d4d9fb19a31d3c79b26175", 0xa6) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/05/04 12:43:46 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) r1 = accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x800) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) modify_ldt$write(0x1, &(0x7f0000000180)={0x8d5, 0x20001000, 0x0, 0x81, 0x7, 0x10000000000, 0x6082b9e, 0x4, 0x40, 0x1}, 0x10) fgetxattr(r1, &(0x7f00000001c0)=@random={'system.', '/proc/sys/net/ipv4/vs/secure_tcp\x00'}, &(0x7f0000000200)=""/215, 0xd7) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0x400, 0x5, 0x6, 0x5}, 0x10) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000300)=""/158) pread64(r2, &(0x7f0000000040)=""/56, 0x38, 0x0) write$evdev(r2, &(0x7f0000000000), 0xff38) 2018/05/04 12:43:46 executing program 6: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast1}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/04 12:43:46 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000000000)={0xc}, 0xffffffffffffff60, 0x800) fadvise64(r0, 0x7ffffffffa, 0x3, 0x4) syz_mount_image$btrfs(&(0x7f00000002c0)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000, 0x4, &(0x7f0000000200), 0x8000, &(0x7f0000000280)=ANY=[@ANYBLOB='enospc_debug,rescan_uuid_tr@\x00\x00\x00defrag,?']) umount2(&(0x7f0000000080)='./file0\x00', 0x4) 2018/05/04 12:43:46 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x1fffffc, 0x39, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x75b, &(0x7f0000000200)=0x4) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) wait4(r1, &(0x7f0000001300), 0x0, &(0x7f0000001340)) wait4(r1, &(0x7f00000001c0), 0x9, &(0x7f0000000300)) r2 = syz_open_procfs(r1, &(0x7f0000000440)='status\x00') sendfile(r2, r2, &(0x7f0000c7a000)=0x100004, 0x10000) r3 = request_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='/dev/net/tun\x00', 0xffffffffffffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x200000, 0x0) keyctl$set_timeout(0xf, r3, 0x1) 2018/05/04 12:43:46 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x286101, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x84fa}, 0x64d) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0xbf, @loopback=0x7f000001, 0x4e22, 0x0, 'none\x00', 0x21, 0x80, 0x3}, {@multicast2=0xe0000002, 0x4e24, 0x4, 0x2, 0x1, 0x100000000}}, 0x44) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'tunl0\x00', 0x1}, 0x18) sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x800001) 2018/05/04 12:43:46 executing program 1: unshare(0x5fffffff) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) nanosleep(&(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00009ecf78)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040), 0x26a, 0x2) 2018/05/04 12:43:46 executing program 3: setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080)=0xc8b, 0x3e1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{}, {}], 0x20000000000002e6, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x0) [ 167.298123] ISOFS: Unable to identify CD-ROM format. 2018/05/04 12:43:46 executing program 0: getuid() r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000580)="7d327ad7e343dff2429177829e375713410fbbab4c075ee64046ac831815b80634ab52c6e3342c452a8291c403c98eca788f62ddf59cbb82fcc95f331f4bcd3dc8ed3e34e3d9dc39ac8db6be79a056baca9ad49d7ff73c9d016746a0efdd8e9ebe8cec4ba0e0c197ee886961947cb73b01349e7b4d1ea0d01206479242a063376afe3e91c9ee30f3bc091c22026220d61c76f41e581a62ed0f8afb1f9092bea1823272e1c82564893f256d208802a9", 0xaf}], 0x1, &(0x7f0000000700), 0x0, 0x1}, 0x40001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000200)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000240)={0x2, r1}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000880)={{0x100000000, 0x8}, {0x5, 0x8}, 0x9e, 0x1, 0xd5}) tee(r0, r0, 0x6, 0x2) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x800}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000280)=""/181) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x1ff) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000007c0)={0xe1b, 0x2, 0x6, 0x6, 0x5, 0x5, 0x7, 0x1f, 0x2, 0x0, 0x7fffffff, 0x100}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00007b6ff7)='/dev/ppp\x00', 0x0, 0x0) mount(&(0x7f0000000740)='./file0\x00', &(0x7f0000000800)='./file0\x00', &(0x7f0000000840)='gfs2meta\x00', 0x1004, &(0x7f0000002580)="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") ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000700)={0x81, 0xabb, 0x1}) r3 = creat(&(0x7f0000002540)='./file0\x00', 0x0) mq_getsetattr(r2, &(0x7f0000000640)={0xffffffff, 0x7fff, 0x7811, 0x1, 0x6, 0x7, 0xfffffffffffffffd, 0x101}, &(0x7f0000000680)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000980)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$fiemap(r3, 0x40086602, &(0x7f0000000040)=ANY=[]) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000900)='/dev/vga_arbiter\x00', 0x100, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r4, 0x3, 0x0, 0xffff) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000480)=""/246) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f00000003c0)=""/174) 2018/05/04 12:43:46 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) fanotify_init(0x24, 0xc0001) read(0xffffffffffffffff, &(0x7f00000001c0)=""/152, 0x98) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000547fa8)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4040000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000000c0)={r4, 0x4}, 0x8) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/05/04 12:43:46 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x400200, 0x0) connect$llc(r0, &(0x7f0000000340)={0x1a, 0x321, 0x9, 0x9, 0x5, 0xffffffff80000000, @random="248d43d25482"}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) r1 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x200000) getdents64(r1, &(0x7f0000000480)=""/196, 0xc4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x1d, &(0x7f0000000280)=0x7, 0x4) prctl$setname(0xf, &(0x7f00000002c0)='#%\x00') [ 167.371753] ISOFS: Unable to identify CD-ROM format. 2018/05/04 12:43:46 executing program 3: setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000080)=0xc8b, 0x3e1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{}, {}], 0x20000000000002e6, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x0) 2018/05/04 12:43:46 executing program 4: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0xfffffffffffffd05) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0xb) r1 = socket$inet6_udp(0xa, 0x2, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x10000, 0x80) getsockopt$inet6_buf(r1, 0x29, 0x441, &(0x7f00000001c0)=""/40, &(0x7f0000000180)=0x28) unshare(0x10000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x0, 0x0) readv(r2, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/1, 0x1}], 0x1) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000300)) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) [ 167.567970] PPPIOCDETACH file->f_count=2 2018/05/04 12:43:46 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) sendto$ax25(r0, &(0x7f0000000140)="845e556034679d3897a8da4e9628b4cfd777f98878ae46fe13337f581bd89c4004f094b6f9733239f93a2ab99c5160d9a5dbca93b5ce4eb491b8b67c1057c61aadade3f4d7da70a55e42029c92340d9f7ad9c04cbc8f409a64712bb365ecd13639b5a433d908f7ae", 0x68, 0x40, &(0x7f00000001c0)={0x3, {"c288c8b1e339ef"}, 0x7}, 0x10) write$binfmt_aout(r0, &(0x7f0000000740)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, "", [[], []]}, 0x220) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/04 12:43:46 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) mq_notify(r2, &(0x7f0000000280)={0x0, 0x3c, 0x1, @thr={&(0x7f0000000140)="d3fd3efa6616dc4f76609f7756f4a725b2b92a10e1c2cac5f95828159a7002b43ef61ded2e24768b790403b94397b772871058262d24039b0cd8fa0285cf3d88b3b0719fb46f3730c3d9968ae26657ffb21185a173182b56d6d93a38ffff1cca2eafe8591de3cdbc3216017f81208b4f71b1462cac2b78a0eae402d27b8d3110261a27a61a2fb8aaa3f7e77fe10a37", &(0x7f0000000200)="2719eb0d1ad4b0076a9418c3a971435cb335b843c74ec05d63640f16142ed7412437f65181cf1f9ba7347400bf39a2011a45588987f1d933715bf4ad8a641924234e6ab5dcb48cf10e"}}) socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000042, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_matches\x00') sendfile(r3, r4, &(0x7f0000000040), 0x100000000081) r5 = getpid() accept(r1, &(0x7f0000000340)=@nl, &(0x7f00000003c0)=0x80) accept4$unix(r2, &(0x7f00000002c0)=@abs, &(0x7f00000000c0)=0x6e, 0x0) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x3ff, 0x2, 0x4, 0x0, 0x26e, 0x0, 0x8, 0x378, 0x0, 0x40, 0x101, 0x7ff, 0x0, 0x303, 0x6, 0x81, 0x7, 0x5, 0x1, 0xea, 0x8, 0x7f, 0x5, 0xfffffffffffff000, 0x8, 0x4, 0x80000000, 0x5, 0x2, 0x5, 0x4, 0x6, 0x92c, 0x8, 0x2, 0x0, 0x1, 0x6, @perf_config_ext={0x1, 0x100000000}, 0x41, 0x7, 0x4, 0x7, 0x8001, 0x80000001, 0x6}, r5, 0x5, r6, 0x0) 2018/05/04 12:43:46 executing program 3: r0 = socket$inet(0x10, 0x2, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000480)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x5, 0x3}, &(0x7f0000000540)=0x90) syz_mount_image$minix(&(0x7f0000000280)='minix\x00', &(0x7f00000002c0)='./file0\x00', 0x4, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="1a6f53f5222a4822f7c1d344b67a258e0b293f7fc0981b397d26bc3fcf9484598eec52aa68161fbebf50f92c9787be632e9e1e77f9244ba3e43ba3012d6b3ddbb0932be36efccd78f4e6114cfdfdce4d4e7d99f636ea0f6cebf7ba50636192110fc73a285cbdec67ff9f90df1f5c97652bf9476f4cfe542713b5df6d8a46e1b1358f87dbeabcac26b764d46b989a9b5bf5994b750761be050d850bcae45229a60fcd179ff3e688069a630df66cbc3130", 0xb0, 0x8000}], 0x4000, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x3, &(0x7f00000001c0)=[{&(0x7f0000000080)="3e68931f9d41ce2363d5ef31269dcbc052635db494db9d3f2d7d0315129131dd70e472e62d43196d3b092d3ba6fe96e433215a5ab9e4e2ea318920509b2eec797437192d8a10891315c073431107620e5b98b065c386e407b7aceb508c1c920aed0261bb9c33c1b5b1485a749c7635cfb130a9fc3d409d98f3a4356aa65fa11425d73f674cefbc085fdea9be2e39183542b4b9", 0x93, 0x70}, {&(0x7f0000000140)="8a4ab916496dbb5ea1edba9ffb171d142a937d2843d1fe89dc27b4fa6d67f873f9ea", 0x22, 0x1}, {&(0x7f0000000180)="ad86af70be6640ce85e9d9ea653e0a1dee2357c63d67", 0x16, 0x8}], 0x80000, &(0x7f0000000240)={[{@usrjquota='usrjquota', 0x2c}, {@balloc_hashed_reloc='block-allocator=hashed_relocation', 0x2c}]}) 2018/05/04 12:43:46 executing program 4: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = dup3(r2, r0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040)={0xfffffffffffff109, 0x7fff, 0xff, 0x3, 0x171, 0x100000001, 0x6, 0x100000000, 0x100000001, 0xffffffffffffffff, 0x100, 0x5}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000001c0)={0xd24a, 0x9, 0x4, 0xba, 0x1, [{0x5, 0x3, 0x101, 0x0, 0x0, 0x80}]}) 2018/05/04 12:43:46 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x10) r2 = dup(r0) ioctl$IOC_PR_PREEMPT_ABORT(r2, 0x401870cc, &(0x7f0000000040)={0x59, 0xebae, 0x100000000, 0x4}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r3, r0, 0x0) accept4(r4, 0x0, &(0x7f0000000000), 0x800) 2018/05/04 12:43:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000180)=0x3, 0x4) capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000080)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, 'syzkaller0\x00'}) 2018/05/04 12:43:46 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x40004e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r2 = socket$inet6(0xa, 0x80000000003, 0x3) r3 = dup3(r2, r2, 0x80000) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000040)=0x9d0000000000, &(0x7f0000000080)=0x4) ioctl$TIOCCONS(r3, 0x541d) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'syz_tun\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x11, &(0x7f0000005f18)={{{@in6=@empty={[0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/05/04 12:43:46 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x200000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000001c0)) [ 167.675712] PPPIOCDETACH file->f_count=2 2018/05/04 12:43:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) getsockname$netlink(r2, &(0x7f0000001800), &(0x7f0000001840)=0xc) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x4) tgkill(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000200)=""/220) 2018/05/04 12:43:46 executing program 7: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000100)=0x8, 0x800) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x11, r1, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x80000000000014, &(0x7f0000a1aff7), 0x14) sendto$inet6(r2, &(0x7f0000000140)="756acea1dd7f63cf827357c3bafa5ed8b09127b1de508a6029785c403153ec91bd7af1746e3c15bbd2ff20bffe954f19fbd87acece47ac64f3a7300ca61d4cd8cfa6c0fb21f77f9e13bfd12ef4b601971d33745ec67a2a5d739e608428c97fcf8297b9d4404188d7999da1a44a2c80d933216690c73e6e510ea9bc5d17750a8f662cdf0ecb6e6a06aa8084b714dcc1afeb078b8f6c9e6eee8d57ce4b19ca6fad3b4459d961b08f50280fdfcf4f1bd17fb85dd6c7a4c33be1939d8b389772ff990040962f39549fc8ba74737099bbceddfd8d7acbe8a812c2693f89cc5a2c36e5da", 0xe1, 0x4000, &(0x7f0000000240)={0xa, 0x4e23, 0x80000001, @loopback={0x0, 0x1}, 0x9}, 0x1c) [ 167.711837] device veth1_to_bridge entered promiscuous mode [ 167.715508] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 167.715812] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/04 12:43:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f0000000080)=0x5, 0x4) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)=ANY=[@ANYBLOB="21000400efffffffffff0180c200000359f75e05906d000020000000"]) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) fcntl$setlease(r1, 0x400, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/04 12:43:46 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f00000000c0)=[{&(0x7f0000010000)="eb3c906d6b66732e6661740002040100020002708cf8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f0000000140)) mknod$loop(&(0x7f00000000c0)='./file0/fil.0\x00', 0x0, 0xffffffffffffffff) 2018/05/04 12:43:46 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x1, 0x24, 0x2}) lseek(r0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001840)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000001a40)={&(0x7f0000001780)={0x10, 0x0, 0x0, 0x28002200}, 0xc, &(0x7f0000001a00)={&(0x7f00000017c0)=@delrng={0x10, 0x14, 0x500, 0x70bd29, 0x25dfdbfe, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x800) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2000, 0x0) write$binfmt_misc(r1, &(0x7f0000001880)=ANY=[@ANYBLOB="7379411cd70b83948c277977c9f582f13c8dd36f7ba75906000000a16cd14e2dbc395a78d8ce9a20c0f65e6662d1e4749195a22b0ff1c2bcc0c498023270d15bc9196e927f90316c7e079e1047287498c168e9abef417b549c53b8917e79289295b95482a14fad0fc717dcf5dff4d8e85ea1a4eee3b4a66bedad43403550e74f00599a50d01c6d6431dc40f5c16631beb7d63f27345e68ebfdb1b1159d29eeef9d92c6d6a7a976cdb8fc3f289ca8c9a3d5a37cb1d56ca7c72731f4"], 0x34) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000001b40)={'yam0\x00'}) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000006900)=""/4096) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000003940)) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000001940)="cc3426fcc6d2376348425b1eda166b234cb51a940810f59c583ae026e1c4894a2fa4bc571eebc236bcac64ca5cea3bbedd136057b20a50ad1ff6cf52f313494a9e8d8a61e2f8c5aee88a86d0bbd88ae789c089f8bef5e17dc3c10572601a3cfb4590cb92f506f344c83f0f18ca73510c0f76987a4aa3ff5fc2f34102e2bf34b681bc0de7e2e43fff5ff3297b66ae811f67a690a3e37b7df4c24e0609e6", 0x9d) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000001800)) [ 167.816206] device veth1_to_bridge left promiscuous mode [ 167.823397] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/04 12:43:46 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$ax25(r0, &(0x7f0000000140), &(0x7f0000000240)=0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000780)) mknod$loop(&(0x7f00000000c0)='./file0/file0/file0\x00', 0xa, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000007c0)=""/180) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x10, &(0x7f0000000380)=0xfffffffffffffc01, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000640)={0x1}, 0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070", 0x7a, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[]) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000180)=""/82) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000280)=""/103) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000540)=0x8) stat(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f00000005c0)) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000340)={0x10001, 0x7}) getrandom(&(0x7f00000003c0)=""/121, 0xac51, 0x1) 2018/05/04 12:43:46 executing program 3: getpid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) accept4$unix(r1, &(0x7f00000002c0), &(0x7f0000000340)=0x6e, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x71, "322e0dde50f811f516740138a5af88ee60732c985398e0515e9242df69a5aad518afccfdb443df689ebba35d9749ee54369ea31c639b577a1bbfdffccae84d006b504c20d4ddded6bb15c00e9ac11e4c85b14848577a801b1b7f1817e1e59039d33d5002271de648a3ab548adaeda530b5"}, &(0x7f0000000180)=0x79) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x82}}, 0xff, 0x4, 0xfff, 0x9, 0x40}, 0x98) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000280)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) creat(&(0x7f00000000c0)='./bus\x00', 0x0) [ 167.827898] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 167.879513] device lo left promiscuous mode 2018/05/04 12:43:46 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x10000000000400}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x40c000, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000200)={0x9, 0xffffffffffffffff, 0x20, 0x4, 0xff, 0x7, 0x956, 0x5, 0x8000, 0x4}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x10}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0xffffff33) fsetxattr(r2, &(0x7f00000000c0)=@random={'trusted.', 'vhan0\x00'}, &(0x7f0000000100)='\x00', 0x1, 0x2) 2018/05/04 12:43:47 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) sendto$ax25(r0, &(0x7f0000000140)="845e556034679d3897a8da4e9628b4cfd777f98878ae46fe13337f581bd89c4004f094b6f9733239f93a2ab99c5160d9a5dbca93b5ce4eb491b8b67c1057c61aadade3f4d7da70a55e42029c92340d9f7ad9c04cbc8f409a64712bb365ecd13639b5a433d908f7ae", 0x68, 0x40, &(0x7f00000001c0)={0x3, {"c288c8b1e339ef"}, 0x7}, 0x10) write$binfmt_aout(r0, &(0x7f0000000740)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, "", [[], []]}, 0x220) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/04 12:43:47 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2002, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x6}], 0x30) 2018/05/04 12:43:47 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001040)=ANY=[@ANYBLOB="240000002500010300000000d831fea1db80000000000000000000000000000000000000"], 0x24}, 0x1}, 0x0) 2018/05/04 12:43:47 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000100)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) dup3(r0, r2, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000001b80)={0x18, 0x0, {0x0, @empty, 'team_slave_1\x00'}}, 0x1e) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = request_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='keyringwlan0cpuset\x00', 0xfffffffffffffffa) add_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="eda61192640e49cae6e8df3b7c933f06af56aa757e000f49d5910594b211764793acb973d8596f24f8f83bae844c609b53df8246b747f33bcbd56167961e699325c52d09466d4a4c2209e4763938e7728a14cd64835bc76ca0923e871f925938588df0541b947ff0", 0x68, r3) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x238280, 0x0) accept4$netrom(r4, &(0x7f0000000600), &(0x7f0000000640)=0x10, 0x800) 2018/05/04 12:43:47 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r1, 0x201, 0x70bd28, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x800}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xdba9}]}, 0x4c}, 0x1, 0x0, 0x0, 0xd44ef373f0ab7b11}, 0x10) kexec_load(0x0, 0x5a1, &(0x7f0000000000), 0x0) 2018/05/04 12:43:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/05/04 12:43:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x4, 0x3, 0x3, 0x4, 0x8, 0x3, 0x3, 0x2, 0x8, 0x8, 0x9, 0x9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x400) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000000040)) connect$netrom(0xffffffffffffffff, &(0x7f0000000100)=@ax25={0x3, {"ff0afaa04c9108"}}, 0x10) 2018/05/04 12:43:47 executing program 3: add_key(&(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240), 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000004280)=[{{&(0x7f0000001940)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002d00)=""/223, 0xdf}], 0x1, &(0x7f0000002e80)=""/88, 0x58}}], 0x1, 0x0, &(0x7f0000004380)) getpeername(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='attr/fscreate\x00') pwritev(r1, &(0x7f0000001400), 0x2a6, 0x0) [ 168.787769] device lo entered promiscuous mode [ 168.794942] device lo left promiscuous mode [ 169.029963] device lo entered promiscuous mode 2018/05/04 12:43:48 executing program 4: getrandom(&(0x7f0000000000), 0x1fe, 0x2) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x7, 0xfffffffffffffffd}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) 2018/05/04 12:43:48 executing program 2: r0 = socket(0xa, 0x80000, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'veth1_to_bridge\x00', 0x200}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="4100002000000000000000000008000000000000000000000000000e9e440000000000000000000000000200000000"]}) 2018/05/04 12:43:48 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)=0x7, 0x14a) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000202000/0x2000)=nil, 0x2000, 0x41000000007, 0x110, 0xffffffffffffffff, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10a00, 0x0) getdents(r1, &(0x7f00000000c0)=""/33, 0x21) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000100)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/04 12:43:48 executing program 0: r0 = socket(0x2, 0x2, 0x0) socket$inet(0x2, 0x8000f, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000100)=@ethtool_cmd={0x26, 0x80}}) 2018/05/04 12:43:48 executing program 5: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ftruncate(r0, 0xfe0f) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x1, 0x4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/04 12:43:48 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getgid() pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000380)='./file0\x00', r2, &(0x7f0000000440)='./file0\x00', 0x4) lstat(&(0x7f0000000200)='./file0/file1\x00', &(0x7f0000000240)) stat(&(0x7f00000002c0)='./file0/file1/file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() r5 = syz_fuse_mount(&(0x7f00000001c0)='./file0/file1\x00', 0x6002, r4, r3, 0x101, 0x2002002) syz_fuseblk_mount(&(0x7f00000025c0)='./file0/file1\x00', &(0x7f0000002600)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7006) dup2(r0, r5) 2018/05/04 12:43:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x4, 0x20, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/04 12:43:48 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = socket$packet(0x11, 0x2, 0x300) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000400)={0xffffffffffffffff}) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00'}) close(r2) getpid() r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x10000, 0x0) ioctl$SG_SET_KEEP_ORPHAN(r3, 0x2287, &(0x7f0000000180)=0xd32) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = creat(&(0x7f0000000700)='./bus\x00', 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f00000002c0)=@hopopts={0x2, 0x1, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x519}]}, 0x18) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/04 12:43:48 executing program 3: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) write$binfmt_aout(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="cc000000000000000001040000000000000000002dd1057912"], 0x19) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$binfmt_aout(r0, &(0x7f0000000180)={{0x0, 0x100, 0x10000, 0x2f6, 0x8e, 0x0, 0x33c, 0x5}, "d0a6d0a48c6234f8147247f145d073995abfddf3c399bf96811177fee21ae72786c4ebdfc3b41fb06d92c09bb4767fa20b67f12c2fb9fdab5308846887a1c8f9be8fe751a805103d42e0bff5357f28fcedcbd5a23bd88fe69ea6dcaa416461e2b9fc0feeb339b067d22a4bd1da73d33be8d0fb7743874f29187ca9cec1711278434ee0c2197ec7363c5118b1c52e43938d58d64ad3203655bcbc02793123", [[], [], []]}, 0x3be) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+10000}}, 0x100) execveat(r0, &(0x7f0000000600)='./file0\x00', &(0x7f0000000580), &(0x7f0000000580)=[&(0x7f00000005c0)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/04 12:43:48 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x3}, 0x8) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000180), 0x8, &(0x7f0000000240)) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000540)={'yam0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000008c0)={0x100, 0x0, &(0x7f0000000700)=[@exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x0, 0x20, &(0x7f0000000100), &(0x7f0000000400)=[0x0, 0x28, 0x28, 0x78]}, 0xfffffffffffffffb}}, @dead_binder_done={0x40086310, 0x1}, @release={0x40046306, 0x1000}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x11, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000600)=[@ptr={0x70742a85, 0x0, &(0x7f00000005c0), 0x1, 0x1, 0xc}], &(0x7f0000000640)=[0x38, 0x48, 0x48, 0x0]}}, @exit_looper={0x630d}, @transaction={0x40406300, {0x3, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000680)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f00000006c0)=[0x58, 0x38, 0x18]}}, @request_death={0x400c630e, 0x2, 0x4}], 0x92, 0x0, &(0x7f0000000800)="5656db40f323a020cb6a5d5c062d6a5b1c388073eba6720e789d5c266f6eb87ef4525432fb4bfe9d4ee3c702d19f34e41c922299759f88c03b198dc269601d0a2d22bf6901edcdfc29f2701289baef17936637f34f911703f89bab88a252181300edd795a667fa1c7f9f131ae2295eaf2b1d33414940da7d1282b7735124400875cfe15843b5a855cf66439381d3c8523ae2"}) r4 = memfd_create(&(0x7f0000000580)="4eb095bd38b587922b5f1e9e4d90097ce5e7bb6c1b5bc026e5eb690a0d1f9574086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r5 = memfd_create(&(0x7f0000000500)='/dev/input/mice\x00', 0x3) perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x8, 0x214, 0xbd, 0x0, 0x0, 0x3, 0x48a01, 0x1, 0x5, 0x97, 0x2, 0x0, 0x8, 0x61, 0x3, 0xfffffffffffffe01, 0x3ff, 0x3, 0x4, 0x81, 0x0, 0x578d, 0x3, 0x7fff, 0x0, 0x1000, 0x0, 0x7, 0x9, 0xa000000, 0x1, 0x6, 0x8, 0x1, 0xed99, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x2, 0x3}, 0x8, 0x0, 0x3ff, 0x7, 0x6, 0x1, 0x3be}, r0, 0x5, r1, 0x2) linkat(r4, &(0x7f0000000480)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00', 0x0) pipe2(&(0x7f0000000440), 0x80000) connect(r5, &(0x7f0000000900)=@ax25={0x3, {"2bc064051a5b6d"}, 0x10000}, 0x80) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) bind$bt_l2cap(r0, &(0x7f0000000300)={0x1f, 0x7, {0x8, 0x3f, 0xec2d, 0x0, 0x0, 0x101}, 0x3}, 0xe) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r3, 0x4c01) listen$netrom(r5, 0x2) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) 2018/05/04 12:43:48 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000400)=""/179) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000200)=0x3, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000240)=""/4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) keyctl$set_reqkey_keyring(0xe, 0x6) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d", 0x1c, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000380)=""/87) ioctl$TIOCNXCL(r3, 0x540d) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfb}, 0x230, &(0x7f00000001c0)=[{&(0x7f0000000340)={0xfffffffffffffd7f, 0x0, 0x32a}, 0x10}], 0x1, &(0x7f00000017c0)=ANY=[@ANYRES32=r3, @ANYRES32, @ANYRES32=r1, @ANYRES32=r1], 0x10, 0x20000000}, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 12:43:48 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000200)={0x7, 0xfffffffffffffffd}) r3 = socket$packet(0x11, 0xa, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r3, &(0x7f0000000600)=[{&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000340)=""/216, 0xd8}, {&(0x7f0000000440)=""/156, 0x9c}, {&(0x7f0000000500)=""/216, 0xd8}, {&(0x7f0000000180)=""/107, 0x6b}], 0x5) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140), 0x4) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ftruncate(0xffffffffffffffff, 0x7fff) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x50002018}) 2018/05/04 12:43:48 executing program 3: r0 = dup(0xffffffffffffffff) ftruncate(r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000000201e060904b0a4c66c6071b054e09f97d78b6f03be67496010000fe00000000004e8eb90e83a7cb9c7bd1ba634797a14a1cab3437852fc829ea751e8d6672973e02f4b6e371454d4132d95b9328b8f71dbb0cb74396c36ecb5df253f7d11341fb130434ba666dda1fd6b768"], 0x1c}, 0x1}, 0x0) [ 169.742059] blk_update_request: 121 callbacks suppressed [ 169.742078] blk_update_request: I/O error, dev loop0, sector 0 [ 169.753669] buffer_io_error: 121 callbacks suppressed [ 169.753688] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 169.766832] blk_update_request: I/O error, dev loop0, sector 8 [ 169.772839] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 169.780721] blk_update_request: I/O error, dev loop0, sector 16 [ 169.786810] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 169.794599] blk_update_request: I/O error, dev loop0, sector 24 [ 169.800728] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 169.808558] blk_update_request: I/O error, dev loop0, sector 32 [ 169.815061] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 169.822908] blk_update_request: I/O error, dev loop0, sector 40 [ 169.828998] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 169.837059] blk_update_request: I/O error, dev loop0, sector 48 [ 169.843130] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 169.851009] blk_update_request: I/O error, dev loop0, sector 56 [ 169.857378] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 169.865150] blk_update_request: I/O error, dev loop0, sector 64 [ 169.871339] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 169.879249] blk_update_request: I/O error, dev loop0, sector 72 [ 169.885477] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/04 12:43:49 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bond0\x00') r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) sendfile(r1, r1, 0x0, 0x1f) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x60020800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x100, 0x70bd25, 0x25dfdbfb, {0x1}}, 0x14}, 0x1}, 0x8c0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa04, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/05/04 12:43:49 executing program 0: r0 = socket$inet(0x10, 0x1000002, 0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e0b00010000001389598e2c", 0x2f}], 0x1}, 0x0) 2018/05/04 12:43:49 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x40}], 0x100000000000007d, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) preadv(r0, &(0x7f00000007c0)=[{&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f00000004c0)=""/99, 0x63}, {&(0x7f0000000540)=""/98, 0x62}, {&(0x7f00000005c0)=""/226, 0xe2}, {&(0x7f00000006c0)=""/222, 0xde}, {&(0x7f00000023c0)=""/4096, 0x1000}, {&(0x7f0000000440)=""/47, 0x2f}], 0x8, 0x0) signalfd(r0, &(0x7f0000000840), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f617270006733d23d5a2e0e340e196a300bf064412c5b3a8613d38d04d7d711008a11ae5827c5bb58e59a4df064e43a1a8bece350c6f027a75f7357cf3b5bc6b57b6807150b8ff02bbb59c9bca9e4c82a4f2408e6b86f0f5bc73b07ecfb7dd81180bacd2b2634dcf3f170c9552d36504aecdbfe2dedf5d9b509eb70a5d32aa9475fabfe6eb16c0959ec1d8aaf") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000880), &(0x7f00000008c0)=0xc) preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209, 0xffffff64}, {&(0x7f00000000c0)=""/242}], 0x116baf1ab7cc6eb, 0x10400003) r2 = add_key(&(0x7f0000000900)='cifs.spnego\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000980)="ac", 0x1, 0x0) keyctl$assume_authority(0x10, r2) 2018/05/04 12:43:49 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000140)={0x45, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x1, 0x0, 0x1f, 0x3, &(0x7f0000000100)='veth1_to_team\x00', 0x80, 0x10001, 0x2031}) 2018/05/04 12:43:49 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000040ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x1b, 0x7, 0x81) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) ioctl$int_in(r0, 0x5452, &(0x7f0000000240)=0x7) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000000040)={0x1, 0x2, 0x1, r1}) fcntl$setflags(r0, 0x2, 0x1) shutdown(r1, 0x1) 2018/05/04 12:43:49 executing program 6: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x3}, 0x8) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) wait4(r2, &(0x7f0000000180), 0x8, &(0x7f0000000240)) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000540)={'yam0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r4 = memfd_create(&(0x7f0000000580)="4eb095bd38b587922b5f1e9e4d90097ce5e7bb6c1b5bc026e5eb690a0d1f9574086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt(r0, 0x1a81, 0x5, &(0x7f0000000100)=""/45, &(0x7f0000000400)=0x2d) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) perf_event_open$cgroup(&(0x7f0000000380)={0x7, 0x70, 0x8, 0x214, 0xbd, 0x0, 0x0, 0x3, 0x48a01, 0x1, 0x5, 0x97, 0x2, 0x0, 0x8, 0x61, 0x3, 0xfffffffffffffe01, 0x3ff, 0x3, 0x4, 0x0, 0x0, 0x578d, 0x3, 0x7fff, 0x0, 0x1000, 0x0, 0x7, 0x9, 0xa000000, 0x1, 0x6, 0x8, 0x1, 0xed99, 0x0, 0x0, 0x8, 0x0, @perf_config_ext={0x2, 0x3}, 0x8, 0x0, 0x3ff, 0x7, 0x6, 0x1, 0x3be}, r0, 0x5, r1, 0x2) linkat(r4, &(0x7f0000000480)='./file0\x00', r0, &(0x7f00000004c0)='./file0\x00', 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000000500)=0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f00000005c0)=""/255) ioctl$LOOP_SET_FD(r3, 0x4c00, r5) 2018/05/04 12:43:49 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000200)={0x7, 0xfffffffffffffffd}) r3 = socket$packet(0x11, 0xa, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r3, &(0x7f0000000600)=[{&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000340)=""/216, 0xd8}, {&(0x7f0000000440)=""/156, 0x9c}, {&(0x7f0000000500)=""/216, 0xd8}, {&(0x7f0000000180)=""/107, 0x6b}], 0x5) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000140), 0x4) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ftruncate(0xffffffffffffffff, 0x7fff) sendfile(r1, 0xffffffffffffffff, &(0x7f0000d83ff8), 0x8000fffffffe) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x50002018}) 2018/05/04 12:43:49 executing program 4: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000010c0)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/4096}, &(0x7f0000001140)=0x78) r1 = socket$inet_udp(0x2, 0x2, 0x0) flistxattr(r1, &(0x7f0000000000)=""/14, 0xe) 2018/05/04 12:43:49 executing program 0: r0 = socket(0x10, 0x802, 0x100000000) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x40, 0x8}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x20, 0x8, [0x6, 0x5, 0x8000, 0x1de8, 0x1, 0x7, 0x55, 0x48]}, &(0x7f0000000180)=0x18) write(r0, &(0x7f0000000040)="2400000021002609071c0165fffffc0e02000017000005000000000000000a0081000000ba3f298caa1222eeb7fd569b7ada6956f31322c978a2ceb5ce373c879be635551b25e8349d51cf06864123bda3c3ef59766b30330ecdc5a21ae548db93cfc3c9a8b57f218cfd3811616f639db73687a2b6f34c3609b5a784b25281bf2d6e00000000000000", 0x89) 2018/05/04 12:43:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001300020000000000000000000000030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14, 0x800) accept$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000008c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000e40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000e80)={'team0\x00', 0x0}) getpeername(r0, &(0x7f0000000f80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000)=0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001040)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001080)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000001180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000011c0)={'syzkaller0\x00', 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001200)={@rand_addr, @multicast1, 0x0}, &(0x7f0000001240)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001440)={{{@in, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000016c0)={'team0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001740)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001780)={{{@in=@broadcast, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000001880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004b00)={{{@in=@remote, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000004c00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004dc0)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000004ec0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000004f00)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000005000)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005380)=0x14) getsockname$packet(0xffffffffffffffff, &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005400)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f0000005440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005480)=0x14, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00000054c0)={@remote, @multicast2, 0x0}, &(0x7f0000005500)=0xc) recvmmsg(r1, &(0x7f0000006c80)=[{{&(0x7f0000005580)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000006900)=[{&(0x7f0000005600)=""/112, 0x70}, {&(0x7f0000005680)=""/4096, 0x1000}, {&(0x7f0000006680)=""/10, 0xa}, {&(0x7f00000066c0)=""/123, 0x7b}, {&(0x7f0000006740)=""/196, 0xc4}, {&(0x7f0000006840)=""/186, 0xba}], 0x6, &(0x7f0000006980)=""/197, 0xc5, 0x81}, 0x1}, {{&(0x7f0000006a80)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000006b40)=[{&(0x7f0000006b00)=""/6, 0x6}], 0x1, &(0x7f0000006b80)=""/208, 0xd0, 0x3}, 0x3ff}], 0x2, 0x100, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006d40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000006d80)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000006dc0)={0x0, @multicast2, @loopback}, &(0x7f0000006e00)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f00000078c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xa20}, 0xc, &(0x7f0000007880)={&(0x7f0000006e40)={0xa10, r2, 0x21a, 0x70bd27, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r3}, {0x78, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10001}}}]}}, {{0x8, 0x1, r5}, {0x1ec, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1f}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0xfffffffffffffeff, 0x80000001, 0x7ff, 0x100000000}, {0xf35, 0x1, 0x8, 0x4}, {0x6, 0xe2, 0x4, 0x7}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x7, 0xbf3, 0x8, 0x2}, {0xd67, 0x6, 0x800, 0x4}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x4, 0x2}}, {{0x8, 0x1, r10}, {0x17c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1400000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r14}, {0x108, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r15}}}, {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}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3f}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r17}, {0x268, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x592}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0xdd28, 0x4, 0x8001, 0xbe}, {0x80, 0x6, 0xea31, 0xb6}, {0x1000200, 0x8001, 0x400, 0x5}, {0x1, 0xd7, 0x5, 0x3}, {0xff, 0xfffffffffffffff9, 0x2, 0x5}, {0x4, 0xffffffff, 0x7ff, 0x5}, {0x6, 0x4, 0x5, 0x400}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x162a0020, 0x1428, 0x400, 0x18}, {0x6, 0x8, 0x6, 0x3}, {0x81, 0x25, 0x400, 0x2}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r19}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x81}}, {0x8, 0x6, r20}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r22}, {0x84, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffe00}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r24}, {0x1e4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r26}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r28}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0xf, 0xffffffff80000000, 0x6, 0x7f}]}}}]}}]}, 0xa10}, 0x1, 0x0, 0x0, 0x4090}, 0x80c4) r29 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) bind$vsock_stream(r29, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a0004202300070400000200000d0900100000f41e0000", 0x39}], 0x1) 2018/05/04 12:43:49 executing program 0: getgroups(0x0, &(0x7f00000006c0)) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000140), 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000100)={0x0, 0x0, 0x81}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x0, 0x800, 0x7fffffff, 0x3, 0x0, 0x5, 0x0, 0x3, 0xa23d, 0x8000, 0x100000001, 0x9a, 0x1000, 0x3, 0x2, 0x7, 0x6, 0x0, 0x80000001, 0x14b, 0x4, 0x7fff, 0x2, 0x3, 0x80000000, 0x3, 0x6, 0x87c9, 0x7, 0x1, 0x2, 0x81f, 0xb0, 0x9, 0x2, 0x40, 0x0, 0xfcb, 0x2, @perf_config_ext={0x4, 0x84fb}, 0x800, 0x8, 0x6, 0x7, 0xd8c, 0xffff, 0x1}, r2, 0xd, r1, 0x8) 2018/05/04 12:43:49 executing program 4: getitimer(0x3, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f00000000c0)=0xa7) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=""/63, &(0x7f0000000180)=0x3f) setitimer(0x3, &(0x7f0000000080), &(0x7f00000001c0)) [ 171.377453] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18304 comm=syz-executor2 [ 171.562331] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=18305 comm=syz-executor2 2018/05/04 12:43:50 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="b9c3c60000914c03d6cfd1513b08a625cfc37f985d0fb85e0313dbba3b0900000000000000c90aa57ea738033af8033c1edee823c3b048feea2690b4b402543b96a6085140f46a0b1b28f0ad16056e9709f6b25568290111ee668c7742379b09a5ab590505cd8d6531b0a95febf1750b57ab6a1c3ee24c9fa3dff7c174a76a4f5dbd81644cfd9313b61a23a4bf9a47fa9ab44a52d7ce12f99fb40b35bb79132c06abf5fb6370a5fdb022fdeb0bf459249404e9b40a0d7121607398fd7a07606ecaa9c6c1fae011cecf22"], 0xce) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r2 = gettid() ptrace$getenv(0x4201, r2, 0x9, &(0x7f0000000380)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000340)=0x100000001) futex(&(0x7f000000cffc)=0x4, 0x6, 0x3, &(0x7f0000000000)={0x77359400, 0x4}, &(0x7f0000000040), 0x8000000000) mmap(&(0x7f000001d000/0x2000)=nil, 0x2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000140)=0x180000000, 0x4) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) 2018/05/04 12:43:50 executing program 5: mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x8, 0x40000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x10000, 0x0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/05/04 12:43:50 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffffffffffffca0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14}}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000180)=0xffffffffffff9841, 0x3c9) sendto$ax25(r2, &(0x7f00000000c0)="b2cd2022089aa827574832c2bc114d22f66f2c5b454b8ce1b9d34e6675542704a05ae5a478558302e2c51e62d1f282ae5570b81789bb4f6f3d269a79f7f4214d29bca082c7e4c54e1d6a427201f4f5625ed052635dcbdd1f3930189ad1a4f4c682971e2bf163a63d0ef761898ec1a6cc1b9af7dc225511c87a2835f7f6fbe418347354314120f5a1efe3054cf5b63497d629ad42b3e5e762b9238a403bad54e8587b64d59ce772c85456", 0xaa, 0x4000, 0x0, 0x0) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @hyper}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/05/04 12:43:50 executing program 4: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file1\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000880)='fusectl\x00', 0x0, &(0x7f00000002c0)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/173, 0x2d) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) recvfrom$unix(r0, &(0x7f0000000000)=""/52, 0x34, 0x10000, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/05/04 12:43:50 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xe0, 0xfffffe69) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x43f705e96c87a011) sendto$ipx(r1, &(0x7f0000000180)="ea35c832", 0x4, 0x11, &(0x7f0000000200)={0x4, 0x5, 0x100, "a0edee9b07c1", 0x5}, 0x10) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100), &(0x7f0000000140)=0x18) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/05/04 12:43:50 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x800, 0x2) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x100000001, &(0x7f00000000c0)=0xfffffffffffffe80) r1 = socket$packet(0x11, 0x3, 0x300) fgetxattr(r1, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040), 0x0) 2018/05/04 12:43:50 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$evdev(r0, &(0x7f0000001000)=[{{}, 0x0, 0x0, 0x4}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x3fffffffd, &(0x7f0000003fb0)={0x0, 0x1, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x6, 0x9, [0x2, 0x7ff, 0x100000001, 0xc8b, 0x0, 0xfffffffffffffffb, 0x9, 0x23df, 0x9]}, &(0x7f0000000100)=0x1a) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/05/04 12:43:50 executing program 2: perf_event_open(&(0x7f0000000000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x918, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xff, 0x2, @perf_config_ext, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/04 12:43:50 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r2 = gettid() r3 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x100) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r2}, &(0x7f0000044000)) rt_sigtimedwait(&(0x7f0000000040)={0x9bb7}, &(0x7f0000000080), &(0x7f00000000c0), 0x8) r4 = fcntl$dupfd(r1, 0x406, r0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000000)=0xfffffffffffff800) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000140)={0x7}, 0x0, &(0x7f00000001c0)={r5, r6+10000000}, 0x8) 2018/05/04 12:43:50 executing program 4: r0 = open(&(0x7f0000448000)='./file0\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/245) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x2c}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0xe3b5}, &(0x7f00000001c0)=0x8) 2018/05/04 12:43:50 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x100000000000002) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x4040, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000240)={0x102, 0x932, 0xffffffffffffffff, 0x8000}, 0x10) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000200)={0x4, 0x6, 0x39e, 0x0, 0x8}) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f0000000280)=0x44) r3 = add_key$keyring(&(0x7f0000000840)='keyring\x00', &(0x7f0000000880)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r3, &(0x7f00000008c0)=""/115, 0x73) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000640)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000580)=0x13, 0x4) pivot_root(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x2) getdents64(r1, &(0x7f0000000440)=""/196, 0x274) connect$bt_l2cap(r2, &(0x7f0000000780)={0x1f, 0x8, {0x0, 0x6, 0xecb3, 0xa7, 0x32, 0x7ff}, 0x985}, 0xe) bind$netrom(r2, &(0x7f0000000700)=@full={{0x3, {"43b83cf42b0d88"}, 0x600000000}, [{"a493736c8a0aef"}, {"01ac559b4ee758"}, {"4c68e5a3ae4d0a"}, {"50319527298447"}, {"ffa8e3ec72fd95"}, {"3b04f9396c5635"}, {"0ead12e4ac6dbd"}, {"9bd70632481627"}]}, 0xdb) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f00000002c0)="bf1702b8380fb6d31ceb8c950ad475de18d288b2873b5f05e4f0d411a659f596813842ba5ae655be457a78186f3cbfb6974ae0f2ddb422c0a0649d4abd338e0ea4921798b388c5fb2e90d4f0dad8d1dce871e8eb5529ea802a4b2476fbfcd572bb0588bc103a199f284efdc77ca170ca885ec27d50e0e5", 0x77) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000540)=0x0) perf_event_open(&(0x7f00000005c0)={0x5, 0x70, 0x3b5980000, 0x8, 0x9802, 0x5, 0x0, 0x401, 0x800, 0x2, 0xffffffffffffffcc, 0x800, 0x80000001, 0x5, 0x80, 0x40000000000, 0x9, 0x8000, 0x7, 0x8000, 0x2, 0xfffffffffffffbff, 0x0, 0x9, 0x1000, 0xbc, 0xffffffff, 0xff, 0x0, 0xffff, 0x9, 0x7ff, 0x20, 0x59a4ad36, 0x7, 0x6a, 0x10000, 0x7fff, 0x0, 0xdd90, 0x1, @perf_bp={&(0x7f0000000140), 0x9}, 0x804, 0x6, 0x1, 0x7, 0x8, 0x0, 0x9}, r5, 0x2, r2, 0x8) getpeername$inet(r4, &(0x7f00000007c0)={0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x10) symlink(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='./file0\x00') ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f0000000100)=""/118, 0x400}) ioctl(r0, 0x2283, &(0x7f0000000000)="a6") clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$evdev(r0, &(0x7f00000002c0)=[{{0x77359400}, 0xf5db, 0x3ff, 0xa4b4}, {{r6, r7/1000+10000}, 0xfffffffeffffffff, 0x2, 0xfffffffffffff4df}, {{}, 0x6, 0x7fffffff, 0x1000}], 0x48) 2018/05/04 12:43:50 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f000029d000)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000ce3fe0)={0x14, 0x7, 0x1, 0x1}, 0x14}, 0x1}, 0x0) 2018/05/04 12:43:50 executing program 5: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000000000000000000000aca2d63852499d7ca93c550000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000"], 0x138}, 0x1}, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x80000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) 2018/05/04 12:43:50 executing program 3: socket$packet(0x11, 0x3, 0x300) 2018/05/04 12:43:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x100000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', 0x0}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x100, 0x0) ioctl(r0, 0x2, &(0x7f00000000c0)="e0acc6f273bea025b4502520ff6eac0bc8b307da4f3fd62eb3f3dea228d4cfa9597f03da2cab7ea7bd388d8d60d84361351a61957cc053333aa26492e6ab483e9a9b5121cfdd8c41671018b303957f427ed93fcaad4dbf6d1224f09aa2e067c57ead8ae688ab7ad7b1bc7d2db668ee498f2ca610b50e722c09c7797fb49fbb9d891a894e74bcecd58a062b82a0274d0d1b162e3d3d") mknod$loop(&(0x7f0000000000)='./file0\x00', 0xa00c, 0x1) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB="340000001300110301000000000000007cd6e216", @ANYRES32=r1, @ANYBLOB="00000000000000001400030073797a5f74756e000000000000000000"], 0x34}, 0x1}, 0x0) 2018/05/04 12:43:50 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x345) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xa7) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/160, &(0x7f00000001c0)=0xa0) 2018/05/04 12:43:51 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f00000002c0), 0x8) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) flistxattr(r1, &(0x7f0000000400)=""/249, 0xf9) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000003c0)) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000300)=0x20, &(0x7f0000000380)=0x4) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) 2018/05/04 12:43:51 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000540)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0, 0x1e, "702ba87eb382e141f95f4e46509e36603523faa7df697f885c573c62c5f1"}, &(0x7f00000003c0)=0x26) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x200}, &(0x7f0000000340)=0xffffff43) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7ff, 0x7}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x28, "5f4ca86eb416c24ea03af134097a294910614cc489472d89aec373a63ca942606d7b53ba5ae6792d"}, &(0x7f0000000400)=0x30) pread64(r1, &(0x7f0000904000), 0x3c0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x200, 0x4a6, 0x1f, 'queue1\x00', 0x9}) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f00000006c0)={'icmp\x00'}, &(0x7f0000000700)=0x1e) splice(r1, &(0x7f00000002c0), r0, &(0x7f0000000300)=0x61, 0x20, 0x3) 2018/05/04 12:43:51 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'veth1_to_bridge\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @random="9a028d2bd2a9"}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/05/04 12:43:51 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x1) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r1, &(0x7f000001fff8)='./file0\x00') renameat2(r1, &(0x7f0000000140)='./file0/file0/file0\x00', r1, &(0x7f0000000180)='./file1\x00', 0x1) 2018/05/04 12:43:51 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x3) fcntl$dupfd(r0, 0x0, r0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1a) 2018/05/04 12:43:51 executing program 3: clock_adjtime(0x0, &(0x7f0000000200)={0x7ff}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000680)='/dev/null\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x3}, 0x8) write$selinux_create(r0, &(0x7f00000000c0)=ANY=[], 0x0) r1 = accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000400)={{0x6, 0x1}, {0x5, 0x80}, 0x8, 0x3, 0x800}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000000)={0xa, &(0x7f00000005c0)=[{}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000800)={r3, &(0x7f0000000780)=""/110}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x4, 0x0, 0xfffffffffffffff7, 0x6}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={r4, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffff5178}}, [0x402, 0x4, 0x3, 0x1, 0x2, 0x100, 0x100000000000007, 0x1, 0x8, 0x4, 0x8, 0x2, 0x7, 0x9, 0x20]}, &(0x7f0000000580)=0x92) syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') r6 = accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000640)={r5, 0x3}, 0x8) dup2(r6, r0) r7 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x10000, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="fb194cb70509"}, 0x10) write$selinux_user(r7, &(0x7f00000006c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a63726f6e5f73706f6f6c5f743a73302073746166665f7500c17dcbf71ef44bcdbecdbf30c276faa550e6adf7851d2c2c5c8519522b821517419de0c70ee147bb2cf7d21284ac2830f9b718acee84a434578f459fb668679113742b73e21e17dcf5560ef7439372d93c18a2d98182af66415f0ea984316be743655ff4782fba5eb24ee19dd3ea86"], 0x2a) write$binfmt_elf32(r7, &(0x7f0000000840)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x3, 0x9, 0x0, 0x3, 0x3, 0x3f, 0x3, 0x274, 0x38, 0x2fc, 0x8, 0x8001, 0x20, 0x1, 0x7f, 0xfffffffffffffffe, 0x7}, [{0x2, 0x2a5, 0x101, 0xffffffffffffffff, 0x3ff, 0x6, 0xffffffffffffff60, 0x6}], "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", [[]]}, 0x1158) 2018/05/04 12:43:51 executing program 0: mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x80000) keyctl$join(0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) tee(r0, r1, 0xf, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='configfs\x00', 0x0, &(0x7f0000000080)) syz_fuseblk_mount(&(0x7f00000005c0)='./file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockname(r2, &(0x7f00000003c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000100)=0x80) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000200)=0x8d3, &(0x7f0000000240)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000440)={{{@in=@local, @in6=@ipv4}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) 2018/05/04 12:43:51 executing program 1: r0 = socket$inet(0x2, 0x3, 0xff) shutdown(r0, 0x1) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000716000)=@in={0x2}, 0x80, &(0x7f0000685000)=[{&(0x7f0000001480)="a75fdcf8382d87057501070000000000dc72564f", 0x14}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/04 12:43:51 executing program 2: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e23}, 0x10) sendto$inet(r3, &(0x7f0000000200)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) recvmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000000b40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000dc0)=""/209, 0xd1}, {&(0x7f0000000ec0)=""/101, 0x65}], 0x2, &(0x7f0000000fc0)=""/4096, 0x1000}}, {{&(0x7f0000001fc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003300), 0x29c, &(0x7f0000003380)=""/66, 0x42}}], 0x2, 0x0, &(0x7f0000003780)={0x0, 0x1c9c380}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000140)={{0xffffffffffff7fff, 0x80}, 'port1\x00', 0x20, 0x10000, 0x10001, 0x7, 0x7, 0xfff, 0x3, 0x0, 0x1, 0x6}) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) fcntl$setflags(r3, 0x2, 0x1) r4 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='/dev/snapshot\x00', 0x0) keyctl$get_keyring_id(0x0, r4, 0xffffffffffffff0a) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00000002c0)={0x13, 0x3c, &(0x7f0000000280)="fbef58a4d84632938d7366db20d679c8f66b9121a8d47a88b41ec72e0c7f4b451a4c916829b1fd02c27a01fbc6566ef5793b8f56f69bdf5db95f1737"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="f18b5bc8198fb4526c2ba76266f68ae6d61d33c0a00a140415ae6bc20f8d618b46a265324cbe117f9a4cde55a94804271e03573d6ef3bd5e3caccb3f692270e4bcda344478bf71ee96cdafeb07e2f1ce78d518c8e7d3dc92a2f73b92af00c49b51863c44b766f68f6adf6de57bdea3f063b118b030ea6ad30c25aec4f9b3f93c39171066cbe2b7601e83d92be1dc88fab7965de331f9dfa07827146449c00d8f328fdc5dc44c97e1cca278f75f0a598d94bd9490640cd4a84bbcd47671a2b5002b870559", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x14) 2018/05/04 12:43:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00009db000)={@multicast2=0xe0000002, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x14, 0x21}}, 0xc) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/04 12:43:51 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492875, 0x0) recvmmsg(r1, &(0x7f0000002a40)=[{{&(0x7f0000000e00)=@sco, 0x80, &(0x7f0000000ec0), 0x0, &(0x7f0000000f00)=""/146, 0x92}}], 0x1, 0x0, &(0x7f0000002c00)={0x77359400}) perf_event_open(&(0x7f0000000040)={0x1, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0a000000020000000000000000000000"], 0x10}, 0x1}, 0x0) close(r0) 2018/05/04 12:43:51 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x20, 0x100) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1000, r2, r3, 0x9, 0x14000) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000001b40)={0x5, &(0x7f00000014c0)=""/235, &(0x7f0000001a40)=[{0x0, 0x5f, 0x8, &(0x7f0000000380)=""/95}, {0x0, 0x27, 0x0, &(0x7f0000000440)=""/39}, {0x7, 0x13, 0x0, &(0x7f00000015c0)=""/19}, {0x0, 0x96, 0x3, &(0x7f0000001680)=""/150}, {0x1, 0x8f, 0x3, &(0x7f0000001940)=""/143}]}) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000300)={@dev, @empty, @multicast2}, &(0x7f0000000480)=0xc) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000400)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x1, 0x3, 0x4, 0x4, 0x938, 0xffffffff}, 0x20) sendfile(r0, r1, &(0x7f0000af5000), 0xfffd) 2018/05/04 12:43:51 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ppoll(&(0x7f0000002900)=[{}, {}], 0x2, &(0x7f0000002980)={0x0, 0x1c9c380}, &(0x7f00000029c0), 0x8) r1 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='{-\x00', 0xfffffffffffffffd) r2 = request_key(&(0x7f0000000180)='.request_key_auth\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)=':}^\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) r3 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r3, 0x80000) sendfile(r0, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 12:43:51 executing program 5: openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2a00, 0x0) r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x5385, &(0x7f0000020000)="86") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x82400, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$ipx(r1, &(0x7f0000000040)={0x4, 0x10001, 0x1e, "687faa23db02", 0x3}, 0x10) [ 172.801977] device veth1_to_bridge entered promiscuous mode 2018/05/04 12:43:51 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) accept4$unix(r0, &(0x7f0000000100)=@abs, &(0x7f00000000c0)=0x6e, 0x800) pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000180)=""/183, &(0x7f0000000040)=0xb7) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000380)={{0x7, 0xfffffffffffff352}, 'port0\x00', 0x0, 0x10, 0x5, 0x6, 0xffffffff, 0xcd, 0x6, 0x0, 0x6, 0xad7c}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x74, r3, 0x200, 0x70bd2d, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1b}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x52}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8e6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x74}, 0x1, 0x0, 0x0, 0x8800}, 0x0) dup2(r1, r2) vmsplice(r2, &(0x7f00004e8000)=[{&(0x7f0000004980)=';', 0x1}], 0x1, 0x0) 2018/05/04 12:43:51 executing program 5: r0 = socket$inet(0x2, 0x3, 0x19) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1000000000de60, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x82) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x3ff, 0x0, 0xe2, &(0x7f0000ffb000/0x4000)=nil, 0x81}) setsockopt$inet_mreqn(r1, 0x0, 0x2000023, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001}, 0x153) [ 172.905909] device veth1_to_bridge left promiscuous mode 2018/05/04 12:43:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) fallocate(r1, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) socket(0x200000000000011, 0x4000000000080002, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000140)={@rand_addr, @remote, 0x0}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000380)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x200, 0x0, 0x5, 0x500, 0x5, 0x80180000, r5}) 2018/05/04 12:43:52 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000001c0)={'gretap0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x3, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x102}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000100)={0x3b, 0xf70, 0x4, 0x1b88, 0xff, 0x4}) 2018/05/04 12:43:52 executing program 7: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r0, &(0x7f0000000080)=0xfffffffffffffffb, 0x8) fcntl$setstatus(r0, 0x4, 0x6000) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) sendfile(r0, r0, &(0x7f0000d83ff8)=0x4, 0x8000fffffffe) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x100000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000200)=""/182) splice(r1, &(0x7f0000000140), r0, &(0x7f00000001c0), 0x6e, 0xe) write$selinux_create(r1, &(0x7f0000000200)=ANY=[], 0x0) 2018/05/04 12:43:52 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$nfs4(&(0x7f00000000c0)='nfs4\x00', &(0x7f00000001c0)='./file0\x00', 0x4, 0x8, &(0x7f0000001680)=[{&(0x7f0000000200)="45c9ffaa8fb767327125eecd9fc40f7f1fd667724724a290a29842a251f626c0265871523a92b4a96b217fee471777f301c91031f69a21663755dec24b8d9010d9130949e460f108c4defac3c95755606ca6a7c7b8a67500b3f8f2e07d0d81767c97d700f727c53236b3117fe9fea37076c03bd73cd4aca7554f209759004ade9683261591f022d4b974f461ec9b7294366acf6ae2b889c425d1f3c132bf2e085da10bf395a32881", 0xa8, 0x5}, {&(0x7f00000002c0)="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", 0x1000, 0xfffffffffffffffb}, {&(0x7f00000012c0)="abad022dd906748165c9d8cf03d865a2ce5caf6f51f399f60e1cec441dc7e9a7a0aeb1cb986befa13a4e3e83e41c1845a8bf21fb7438b67055e887beb4268ad444d1a13b59e5faa6c3b8495b032142aecb7294ce1a6cb48574fdad98908bb7cc5ef1b36e127f54979baa15a839b03731c7310fa06a1dc3a0d3f688b12db752c3a39f2dca9620a968b779c90c874055718ff97dec8f09cb59d8bf29b84cc6e52ad37d7a3fba94fba962ab29153888f36bebbd9b56c2701b349fbbf895d3e3334a41c2f0f0024705d1170dcd", 0xcb, 0x4}, {&(0x7f00000013c0)="d33ea341a3e8b4026f8201103ac5abd6d328f87adba8615453c61f40d4fa10fbd6ee11d06e4f0e9a8039acc6dd5d82e1e3a4dd3e97278f7f4c8f1207b7f57198e1381aefb99598fb53d1c20fdd8fd90bb6bed00121d2f599a0ec8231d9f46177fc0d44fee104b2633148a8445e960c0e", 0x70, 0x3}, {&(0x7f0000001440)="0089ad10f112f54910d396755e5a39ddd15ea7f631e3f314e5124cee32ec08fbfef9aad06c95da3af0cc00faf3c92c48dc12c9be565e548f8ea27266ab983292f8cccaa6beaf7971adaee8b05ef920e88a56e8ce09f193aa60fb417c3c5e5e6e6023875125f56e47eb2641f1148a4da6e9ae4b015458595090fc56f773fa71c049385ef9592c1faa26edb2fa7539", 0x8e, 0x400}, {&(0x7f0000001500)="dbb47f64dd2fe64246575fc3e28a8d057adb3cfde645b4cc455adf00469459c5e6fdb26b21ee456e2edac275b63331e12651a82d61d9c4e5d997888fb77829e1ed5d4f0835a4217e9f5b98f64818364ebf8b9e3b864dcb245fc7510adabb9502f2da74dde31c24cda876a0141dbfa52e42ed7b3f86b0", 0x76, 0x1ff}, {&(0x7f0000001580)="60773fc1f4bed5c44e64cebb429a3677fa0a", 0x12, 0x2}, {&(0x7f00000015c0)="402586ff091be5eeed347f81db9e7dcc935eb8cd832a514ca372769a384ec36ddbe44ea3e7e153895ae43a4eb57e50240943f3c7ab429f44d22a344276d38f0f97a813e4e25ed020e1b1ac3ba6dddaaf0393dfe44194c3f43a04908a17c10bf66291be12943fc01026107ee34dc61b7c9196e3856c8a0da49b0dcb4c4478e1c9beef0ea02f1fed9ad654eba4aeba78250048c8eebc8b2a5ccce1b952e86f0678b0b589637a7e6d4c07151570936a1e51db0ceaaaae955c63acf60df5", 0xbc, 0xff}], 0x4, &(0x7f0000001740)='^#&\x00') syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xc001, 0x0, r1, 0x0, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/36) 2018/05/04 12:43:52 executing program 4: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{r1, r2/1000+10000}, {0x0, 0x7530}}) sendfile(r0, r0, &(0x7f0000317000), 0xfe8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') accept4$inet(r0, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000280)=0x10, 0x80800) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)) stat(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f00000005c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x38d1c3, 0x0) 2018/05/04 12:43:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62d8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02015906011800030c000000000000000300000005000600000000000100000000000008000000000000ffffe000000207001d00000000000500050000fff7ffffff1c120000000000000000000000000000b29afc332889ea1f4826cf1c1dbc1df950fa6805b0edd7eb9e1e3b86a318fdbd010b3e02f0e5416f2d35c2016b59fb779b2fee01836ecc879fd2e042a61082e6b99061b874fff575b25f10c9493d7b244b6cf50d3ef6c7fb111b4516b222be143ede6d6c0930d45f7654fb689abe37941dec37532066b4e6fb0c1fb5f6574fda39f8673048dbaf54"], 0x60}, 0x1}, 0x0) 2018/05/04 12:43:52 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) r0 = getpgrp(0x0) prlimit64(r0, 0x8, &(0x7f00000000c0)={0x3, 0xffffffffffffffff}, 0x0) mlockall(0x2) 2018/05/04 12:43:52 executing program 1: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x8) getsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/04 12:43:52 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x60801, 0x0) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback=0x7f000001}}}, 0xffffffffffffffb5) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/05/04 12:43:52 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f00000002c0)) 2018/05/04 12:43:52 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r2 = getuid() ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001040)={0x14a0, 0x2c, 0x100, 0x70bd26, 0x25dfdbfc, {0x9}, [@nested={0x2c4, 0x1a, [@typed={0x8, 0x9, @u32=0x1}, @typed={0x88, 0x58, @binary="a9405e2f6ada734e2c95f1449b502d4b214cf3ae7f4321c4255339d027c53f1954c2c1c1fb9fa411dd8d2e3db5bceb9d07a6d8ce7930dcbbf70b5219528f941e2c8927b68f9423b6de5ee57fbfa0812c9236767975b27e6ddb555917952fb72c4885f51d281d5e6ec3b770138f459cd6caf0ab8db04defb29d088d7fb52631494e3f67"}, @generic="76d29bd877c67826bf3b5e4565948bf8c1fbee45a929d987ab8d5aab522d1c2c1cc6", @generic="064fa34c506847b7184c0d02acc162392abfe267ae6df73911631b6cdf2bc8547fabacd434f22f39a94ac7c13c68065d1b250775bcb98e7b186e5464935effaea2474663375d28e7ccb71c29498673659d6912a19dbddcf3d08f72eb03804e741828d3ee84c32ff0f1bcb4a90bb25da752bcdb112209f61042134efe645f5cca33da705b225a167f02e7829fae2dc37c1c72", @generic="3c85726b2c32fd5fe54957f58cc92acc6cf0f7029add370b9831e73f64f9ee37aae25a80bd69792ab07a992b41c9712effd7958cc63b0240cd94d752c43c8042b4a59faf208f31304661fcc88445b0490a5a36c90b31340a115ce89dd6f60a0c0279c1f72a6f7e2d85fcea4536a5d4ef063b75111c2acc4ce606da685b3a47fb0be16db76114fcbf38ecbf060b78344f1e746feac6ec7ee75d98145b94c01d679f118115b5347270d2c5690a1233fd43df006861ddd5a8c29bd649d7145bb1c4aac1a7af7383", @typed={0x90, 0x27, @binary="d1e063ac29fd24cd18fb9ab498bce3a794de1b708df8f0a4a1c16a2a8c6bf800e6c44a0db5b5facb54510b7392fdbb5ba93c64e0fe3758342a9ce39b15379de8483de0909e2d145843e9f7944cd30cca2061dd0e2c64a08976839092440f839e91d9c4de2e9f7de94bc1f181e2c6f1c199912c6b4de0cefbd28d0eafd988e98c7319dffd4a293b987b"}, @generic="63ddd33210c55e2ee81269f6dca83e58239c4279f337aaa9", @typed={0xc, 0x15, @u64=0x7f}]}, @nested={0x1194, 0x1a, [@typed={0x8, 0x28, @uid=r2}, @generic="8f85eee20d3dbe1abfd45f8c8253fc7bac05a50d0e773061b67bee4291bec057ef322d848df99cc1022ddd987b60ac1a0b61daf4bc75309fa728822d436f14826f229a35fcd08b55c5784dc4a86fe88bec1d50dea6ddacf6fe4ec0c6c9dfe646fa74185518afa013b5a86d9c986fabf025a32760598d2a85aabed194ae8538d31391b8", @generic="931e7c89706cbce5190f03fdbcdc16871adec148db335ea1b44e0693e0a427c3438dfb481d25314da33ddd70c48013cb1a7aa34a1744c24d76160d5bf8a04bdc5c3072938e071782e5d0ceca35aba3963a8044513640a22c8fcd7e9dfab1a024d38dd51c0a5548e61cd2f40a8720da31bb6625dcaadea72d3ac5b78c658fac36810dfac38eefb9dd86ccddc54ff9144147d076a87235838d5ffff56efcd07d8ca5b55ea0c124e866adc69365434aae5a4683c7dd9539d2c35cb7fc79193c09b834688b672e8da678bf32f6df", @generic="7ab7e8eed9d4e184c6d7889d6e320613184e7fbb6758d3f9c623c64662d5f62ac1", @typed={0xc, 0x9, @str='system6\x00'}, @typed={0x8, 0x69, @u32=0x81}, @generic="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", @typed={0x4, 0x7f}]}, @generic="b78385ca42b02eb7eaa7c818944c2605beb7a5721b0eda29c3abd3d5f9a70629f3e823b37d0527a0f5e0f57bd7ff00c264e2a663"]}, 0x14a0}, 0x1, 0x0, 0x0, 0x880}, 0x2020000085) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000009000)=@newsa={0x140, 0x10, 0x301, 0x0, 0x0, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0x2, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 177.548758] IPVS: Creating netns size=2536 id=37 [ 177.715102] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 177.729280] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 177.783632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 177.797691] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 177.852416] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 177.866293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 177.880528] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 177.895072] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 178.504357] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 178.538765] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 178.544877] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 178.552304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/04 12:43:57 executing program 1: setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200)=0x5b, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x401, 0x1, 0x8, 0x7fffffff, r2}, &(0x7f0000000440)=0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000300)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0x78, r3, 0x100, 0x70bd26, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) prctl$intptr(0x1d, 0xffeffffffffff300) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) r4 = epoll_create(0xb03) fcntl$notify(r4, 0x0, 0x283) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000015ff8)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/04 12:43:57 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000200)={0x6, 0x0, 0x0, 0x2}) mlockall(0x5) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f00000000c0)) munlockall() r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x8001, 0x0) fanotify_mark(r0, 0x10, 0x10000, r1, &(0x7f0000000180)='./file0\x00') perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) prctl$setmm(0x23, 0x9, &(0x7f0000ffc000/0x2000)=nil) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000040)) 2018/05/04 12:43:57 executing program 5: setrlimit(0x6, &(0x7f0000000300)) clone(0x0, &(0x7f0000e02000), &(0x7f000006fffc), &(0x7f0000e9cffc), &(0x7f0000cd6f68)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace$peekuser(0x3, r0, 0xffffffff) 2018/05/04 12:43:57 executing program 7: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="687696efec548430e198570b091d00000000000000000a004e2000000000ffe9cbca4cf842105a000000000000010000000000000000000000000000000000000004000000000000000004000000000000000000000002000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000c6e88ed6000000000026a5d3957b3f0000010000000a"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x101801, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r2, 0x314, 0x70bd28, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40040}, 0x1) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) 2018/05/04 12:43:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) clock_gettime(0x1, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}}, 0x12) 2018/05/04 12:43:57 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) syslog(0x2, &(0x7f0000000140)=""/96, 0x60) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r1 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0xb, &(0x7f0000000000)={{{@in6, @in6}}, {{@in=@loopback=0x7f000001}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0x3) 2018/05/04 12:43:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fanotify_init(0x46, 0x0) setsockopt$sock_int(r0, 0x1, 0x34, &(0x7f0000fb6ffc), 0x4) 2018/05/04 12:43:57 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r2 = socket(0xa, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="85ace0073bc515f3adbed20d060a3eee25e220eeaed668d3e5e3e8", 0x1b, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) getsockname$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x1c) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000200)={0x7, 0x5, 0x0, {0x77359400}}) 2018/05/04 12:43:57 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000740)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000780)) mknod$loop(&(0x7f0000000700)='./file0\x00', 0xa, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00000007c0)=""/180) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) setsockopt$packet_int(r3, 0x107, 0x10, &(0x7f0000000380)=0xfffffffffffffc01, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000640)={0x1}, 0x4) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070", 0x7a, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[]) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000180)=""/82) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000280)=""/103) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value, &(0x7f0000000540)=0x8) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000680)={'nat\x00'}, &(0x7f0000000140)=0x54) stat(&(0x7f0000000440)='./file0/file0/file0\x00', &(0x7f00000005c0)) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f0000000340)={0x10001, 0x7}) getrandom(&(0x7f00000003c0)=""/121, 0xac51, 0x1) 2018/05/04 12:43:57 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000200)={'bond_slave_1\x00', @ifru_mtu}) pipe2(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}, 0x8000000000804) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = fcntl$dupfd(r0, 0x0, r3) socket$inet(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) quotactl(0x0, &(0x7f0000000140)='./file0\x00', r5, &(0x7f00000002c0)="d7e977c86255d8def974554636414f37fd1a1d6b70767e462b15c58c14864646ad83e9baa28467880579fe519f08bdade353cf0646635f2d74ad09e635eb15b738a3d3c7df974d7e6fff0f9f899f2a839edb1ba9cda7473f279c049c43bd1222") r6 = add_key(&(0x7f0000000800)='ceph\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000008c0), 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r6) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @local}, &(0x7f0000000440)=0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) sendmmsg$unix(r4, &(0x7f0000001780), 0x4924924924925a8, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="1bdf227dff7efc7230269fa8a3c096f0ff8cc5f0bb", 0x15, 0x4040040, &(0x7f0000000700)={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}, 0x8}, 0x1c) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000880)='/dev/loop-control\x00', 0x20000, 0x0) getpgid(0x0) r7 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r7, &(0x7f0000000500)="8cbad2c79267d4f796c1d61263d1013991867fdf8341f9ec26a47627c6a29c01c50b24c08dbb6eac05ec7e7360b12983c941af2e8bb5440d64eb6b", 0x3b, r7) ioctl$EVIOCGMTSLOTS(r4, 0x8040450a, &(0x7f0000000100)=""/62) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00000006c0)={0x100, 0x2, 0x3, 0x8, 0x6, 0x2}) 2018/05/04 12:43:57 executing program 5: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = open(&(0x7f0000000040)='..', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) fsync(r0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000000)) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/168, &(0x7f0000000200)=0xa8) fsync(r0) 2018/05/04 12:43:57 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x800, 0x8) recvmsg(0xffffffffffffffff, &(0x7f0000000880)={&(0x7f0000000140)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/235, 0xeb}, {&(0x7f00000002c0)=""/39, 0x27}, {&(0x7f0000000300)=""/255, 0xff}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000400)=""/183, 0xb7}, {&(0x7f00000004c0)=""/85, 0x55}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000000540)=""/111, 0x6f}, {&(0x7f00000005c0)=""/251, 0xfb}], 0x9, &(0x7f0000000780)=""/221, 0xdd, 0x4}, 0x10000) r3 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x2, 0x88402) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000008c0)={'team0\x00', r2}) r4 = memfd_create(&(0x7f0000000ac0)='team0\x00', 0x20000000000001) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000000980)={0x0, {{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xfffffffffffffffe, 0xfffffffffffffffd, @dev={0xfe, 0x80}, 0x20000000}}}, 0x108) fcntl$notify(r0, 0x402, 0x3) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000900)={0x0, 0x0}) r6 = syz_open_procfs(r5, &(0x7f0000000b00)='cmdline\x00') preadv(r6, &(0x7f0000000100), 0x2d9, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000000)) 2018/05/04 12:43:57 executing program 5: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0xc2, 0xffffffffffffffff) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000740), &(0x7f0000000780)=0x14) execve(&(0x7f0000000180)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)="6367726f7570707070307b5e996370757365747d00"], &(0x7f0000000600)=[&(0x7f00000004c0)='vfat\x00', &(0x7f0000000540)='vfat\x00']) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='maps\x00') mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x40010, r1, 0x0) unshare(0x40000000) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000400)={0x8db, 0x0, 0x0, 0xffffffff, 0x1, [{0x4, 0x5, 0xaf9}]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000240)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000f39cc6ca5f8224731cd6efa9d5439ecbb9db81c5c1956ffdb05edc24ffc8c613082f1fd0a50db26d508413afbd80d26d3cc7fdd37ccea01c141a4f9770a71d4666364a", @ANYBLOB="000000000000000008001b000000000008000a0009000000"], 0x2}, 0x1}, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000003c0)={@empty, 0x7d, r3}) 2018/05/04 12:43:57 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000080)={0x5}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f00000006c0)=0x9) sendto$inet(r1, &(0x7f0000000080), 0x0, 0x20020002, &(0x7f0000000040)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/04 12:43:57 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x2b) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='syscall\x00') mq_timedsend(r1, &(0x7f00000000c0)="b6daaaaf3834c5009a704dcecac7c53b48cd1fdd481952ea53b9f5233ebee22e15622f49e76ddfb8306c9b5c52810e1f43fe4c3116321ad71126549db0fc171a9649a40e955f5abe885078fa4e29a6cc5f723b7619d2ff8217e031765958f93ed1bac2f7f70f35142183fe2d7edfd57430d849cd0a42eec569b9fee16f36f3fc0894b6deb761820ca7d09432fca49794bc464c99ede360617be8225607047d4223c59fd208ec5134b92f240eac12f69dc22bb268dea75c915cd4b7aa4976df0d55", 0xc1, 0x2, &(0x7f00000001c0)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) sendmmsg(r0, &(0x7f0000000c40)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)="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", 0x5b5}], 0x1, &(0x7f0000000080)}}], 0x2, 0x0) [ 179.162290] IPVS: Creating netns size=2536 id=38 [ 179.641000] blk_update_request: 254 callbacks suppressed [ 179.641008] blk_update_request: I/O error, dev loop0, sector 0 [ 179.652523] buffer_io_error: 250 callbacks suppressed [ 179.652528] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 179.665397] blk_update_request: I/O error, dev loop0, sector 8 [ 179.671350] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 179.678998] blk_update_request: I/O error, dev loop0, sector 16 [ 179.685046] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 179.692822] blk_update_request: I/O error, dev loop0, sector 24 [ 179.698923] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 179.706580] blk_update_request: I/O error, dev loop0, sector 32 [ 179.712621] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 179.720269] blk_update_request: I/O error, dev loop0, sector 40 [ 179.726415] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 179.734043] blk_update_request: I/O error, dev loop0, sector 48 [ 179.740105] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 179.747747] blk_update_request: I/O error, dev loop0, sector 56 [ 179.753780] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 179.761413] blk_update_request: I/O error, dev loop0, sector 64 [ 179.767571] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 179.775204] blk_update_request: I/O error, dev loop0, sector 72 [ 179.781275] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/04 12:43:58 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x405c5503, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x2a, 0x420, 0x70bd2b, 0x25dfdbfb, {0xa}, [@nested={0xc, 0x43, [@typed={0x8, 0x8, @pid=r1}]}, @nested={0x14, 0x1f, [@generic="4b983788522827836cb941af300d"]}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000800}, 0x1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r2, 0x200, 0x70bd2b, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffffffffffe1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x60}, 0x1}, 0x800) 2018/05/04 12:43:58 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="c3", 0x1, 0xffffffffffffffff) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200, 0x0) write$selinux_create(r1, &(0x7f0000000100)=@access={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, 'unconfined', 0x20, 0x35, 0x33}, 0x32) keyctl$invalidate(0x15, r0) keyctl$invalidate(0x15, r0) 2018/05/04 12:43:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000000)=0x27b) socket$key(0xf, 0x3, 0x2) 2018/05/04 12:43:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000400)="e3d594b0f02fcaa474acb625cc13fae36af869f2984a9e417be9db2d83aa1de58dfda7e558f8a5785307b76fe7f00a885123ed265af82a031ebf83339504390da999dc73d3b2d8aaf957995ccefefff6d6c6d9d1971ab1e83c349e2376e364a81febd2bac33f9e91a4b51fe980cd2907125ebd5add247e29b2db7536b73931e2e6bc3972ad66a61e41a1cb0cbeed60cb6398e22a67d640f3112f39cf29a57da1d55c5f2d4ec20788e9aa58901dd3eda5630740121b267753b8ae1960f3d5ff6e4f17a3098978f7722369dcb60dfffc90fcf57e7f1e28edad52df2116de88311684297e8894ef2e129f", 0xe9, 0x800, 0x0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000240)={r2, &(0x7f0000000140)=""/130}) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40087705, &(0x7f0000000200)) 2018/05/04 12:43:58 executing program 2: r0 = socket(0xffffffffffffffff, 0x1, 0x2000ffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_ringparam={0x10}}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f00000000c0)=""/4096) 2018/05/04 12:43:58 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)="736d617073008174480ea8b77f330563559195f7f3078e35e6f88ba352c4c41c40607ce9ee48bcafbde7a06afc62423d5cce1fdc030024b185a6f9df0f308dd00b6a8711afbf183839bb3c8ab865d180bb234932bb3433d67e62fffdd78178df0cbbfb03a7ecbbdc843d29294110f478ab41ebc9d8d3fbc4fa2070881c9d39c5301cf2a079911e104e") ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000001c0)) r1 = syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x2) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000000080), 0x7fffffff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000940)={{{@in=@dev, @in6=@remote}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0x1b9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000c00)={{{@in=@local, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000d00)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000d40)={'gre0\x00'}) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000003440)={@remote}, &(0x7f0000000240)=0xf) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003600)={{{@in=@dev, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000003700)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xfffffffffffffe49) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) 2018/05/04 12:43:58 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xfff, 0x0, 0x2, 0x49}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000001180), &(0x7f0000000240), &(0x7f0000001200)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) read(r0, &(0x7f0000000480)=""/224, 0xe0) mlockall(0x2) rt_sigtimedwait(&(0x7f00000000c0)={0x4}, &(0x7f0000000100), &(0x7f0000000140)={0x77359400}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000002c0)=0xc) capset(&(0x7f0000000300)={0x399f1336, r1}, &(0x7f0000000340)={0x0, 0xe326, 0xfff, 0x100000000, 0x0, 0x100000001}) ioctl(r0, 0x0, &(0x7f00000011c0)="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") 2018/05/04 12:43:58 executing program 0: perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x1fffe, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000000080)='./bus\x00', 0x8000000141042, 0x0) tee(0xffffffffffffffff, r2, 0x9f07, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) ftruncate(r1, 0x25db) write(r3, &(0x7f0000001280)='U', 0x1) read(r0, &(0x7f0000000200)=""/4096, 0x20001200) 2018/05/04 12:43:58 executing program 2: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000080)=0xe8) r2 = getegid() lchown(&(0x7f0000000140)='./file0\x00', r0, r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000480)={0x3, 0xb335, 0x200, 0xdd2, 0x100, 0x200, 0x4, 0x5, 0x0}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r4, 0x74}, 0x8) getresuid(&(0x7f00000001c0), &(0x7f0000000340), &(0x7f0000000380)) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xe802, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="757365667265652c6572726f72733d636f6e74696e75652c6572726f72773d72556d6f756e742d6d6f2c007b621858d1a51e8cccf9bb55a1276809a0da40c2458492f7fde90e099248666afaab3429c3"]) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000003c0)) 2018/05/04 12:43:58 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x8002) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x20811, r0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000180)=""/4096) write$fuse(r0, &(0x7f0000fa9fd8)=ANY=[@ANYPTR64], 0xff35) ioctl(r0, 0x9c4, &(0x7f0000000040)="a49cfbea78256fc9c56ec06e4fbbcca4ef13e9c4a2b61ce3de54be95c3a87f5907735fe22e3f2049e4883dcde2508088a0c1379b0378df108fc81e08b3f49d0b1f96e9447a5793146355e7254ff42f378d3edf2a0455c281347f73aedb506bde8b33ff354734b9eed8d4f3ea96da432c8f855333ad4899f587a525a305d1418ffde476040f7cce7e3b0ce8ba046c16faca33e6ff4c0cc2e99a45c90eb08986dd5caa7ec4f84ffd546b3182129423aad0f3a335eeae43c4cad5a4401c036ff73f8853c1440ad332e7225cc46d7afbcab92b64d1360ab1f81d844fc6e1cb8c97a15da8e4") 2018/05/04 12:43:58 executing program 7: r0 = socket(0x200000000000011, 0x20000000080803, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x18000, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x4d, 0x101c40) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x50d, 0x0, 0x0, 0xe0000, 0xfffffffffffffffd, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, r1, 0x0) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='9p\x00', 0x0, &(0x7f0000000300)) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000000c0), 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendto$unix(r0, &(0x7f0000000100)="f701efd58b008f78410cffb40bfddd", 0xf, 0x51, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e24}, 0x6e) socketpair(0x0, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r5 = geteuid() getsockname$unix(r0, &(0x7f0000000300)=@abs, &(0x7f00000001c0)=0x6e) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r2) ioprio_set$uid(0x3, r5, 0xff) 2018/05/04 12:43:58 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000a80)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000b00)=0x4) r1 = open(&(0x7f0000000180)='./file0\x00', 0x842, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r1, 0x4008240b, &(0x7f0000000480)={0x0, 0x70, 0x0, 0x3, 0x400, 0x3, 0x0, 0xfffffffffffffffb, 0x10220, 0x0, 0x0, 0x10000, 0x6, 0x8, 0x100000001, 0x100, 0x2, 0x1, 0x1, 0x0, 0x7, 0x7ff, 0x10000, 0x14b7, 0x6, 0x42, 0x1000, 0x0, 0xfffffffffffffffe, 0x2, 0x2, 0x7f, 0x9, 0x1, 0x0, 0xfffffffffffffff8, 0x6, 0x200000000000, 0x0, 0x6, 0x1, @perf_bp={&(0x7f0000000440), 0xc}, 0x2c001, 0x89, 0x6, 0x6, 0xffff, 0x2, 0xfa7a}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1000001, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x100000000000002, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000000640)=ANY=[]) fallocate(r2, 0x11, 0x0, 0x100000001) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000003c0)={0x6, 0x10000, 0x1ff, {r3, r4+10000000}, 0x6, 0xa000000000}) fstat(r2, &(0x7f0000000340)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) r5 = gettid() fcntl$setown(r0, 0x8, r5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000140)=0x7f, 0x4) 2018/05/04 12:43:58 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfdfd]}) 2018/05/04 12:43:58 executing program 2: pipe(&(0x7f00000e5ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d0f70)=[{&(0x7f00005cf000)=';', 0x1}], 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00005d3000)=[{&(0x7f0000491fff)='v', 0x1}], 0x1, 0x0) epoll_pwait(r2, &(0x7f00005d1f94)=[{}], 0x1, 0x7f, &(0x7f00004c7000), 0x8) 2018/05/04 12:43:58 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000480)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000004c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, 0xffffffff, 0x622, 0x4, 0x100, 0x800, 0x40043, r1}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000000), 0xfffffffffffffd87}], 0x1, 0x0) sendmsg$inet_sctp(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)="e9a29dc45e94b32616a3513c8ed9860e6bb95459740391d3c0f476be9fb6a5dc9c1147b923b540cc7b00155c1f05a6b2fc3ec85f6f9e55259497ce8bd560dab364b5a0938bdaf1ce18188ce005fbe45e466f790613870f891bbed504309d32152e51ec7b87d7a8f43779ead902071959badc8c1e203dd4d2fa911f9b1d4e24f5fcd5ada8db950063add1a3f64756c325196d9b0a140bf70bc32a3c8a897bd6396abbdd8424bab70d84ca214cb0fb3f98b94619be20e88714304b7023", 0xbc}, {&(0x7f0000000240)="e96c60d91bec89192668401fc765e066e09522c3ee40b520ae4e8dd4ceca6516937785398e07d793e30d9558fe2d6195807c8c7cdcaa87592febd026217e0793f2c0294c54569ceadb33fe7f85cd8761ed4de99c4afcbaff8515f8dde0b7fe611876d4ce07916fb8de4a9c7ad318088df1e5c5c40a58a26930be384a157ff3841ce763aa689e78f86a38c93192b904facfa378d3760ee346a696be2c025082bb17c83c9b2e0fcabb0768918f1eb73370be7bf9b68eba5dd7573194f8b186dd7be729e882fb94", 0xc6}], 0x2, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000008400000005000000100000000900000018000000000000793fe6ce00050000001000000003000000"], 0x30, 0x4040001}, 0x40) 2018/05/04 12:43:58 executing program 4: unshare(0x60000000) r0 = socket$inet6(0xa, 0x80e, 0xffffffffffffffff) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x2ef) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSBRKP(r1, 0x5425, 0x7) 2018/05/04 12:43:58 executing program 0: mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x2000000000035, &(0x7f0000000040)=@fragment={0x87, 0x0, 0x8, 0x6, 0x0, 0x8, 0x68}, 0xfffffffffffffda7) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) socketpair(0x5, 0x3, 0x1, &(0x7f0000000100)={0xffffffffffffffff}) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3d932d3203b42fce6eabf98623bd536b667b80b16daeed2fd3e9cf5b4daf41cb21223b89c1a4fc971e318c0e53fb2bfe09404297361ef517fd2aeb68476c305602e2de856a09e2496caf469eae57e970baa7af4e8aaf7d0cf1acb2173ab906831c3c", 0x62, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r3) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000140)={0x7, 0x3, 0x0, [{0x1, 0x8, 0x8, 0x80, 0x2, 0x7, 0x2}, {0xcaba, 0x80000001, 0xfff, 0x5, 0x40, 0x1, 0x5}, {0x0, 0x4, 0x2, 0x59, 0x0, 0x8, 0x9}]}) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000240)={0x0, 'ip6gre0\x00'}, 0x18) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @remote}, &(0x7f0000000080)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000000c0)={@empty, r4}, 0x14) 2018/05/04 12:43:58 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/pid\x00') 2018/05/04 12:43:58 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0x2, 0x1, 0x0, r1}) 2018/05/04 12:43:59 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004}) [ 180.592303] IPVS: Creating netns size=2536 id=39 2018/05/04 12:44:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') socket$inet6_udp(0xa, 0x2, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0xffffffffffffffff) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/05/04 12:44:00 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/04 12:44:00 executing program 0: r0 = add_key$keyring(&(0x7f00000bfff8)='keyring\x00', &(0x7f0000ba9ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f000067bfff)='I', 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000340)=[&(0x7f0000000280)='I'], 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) fgetxattr(r1, &(0x7f0000000180)=@known='system.posix_acl_access\x00', &(0x7f0000000380)=""/217, 0xd9) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='syscall\x00') sendfile(r2, r3, &(0x7f0000a12000), 0x1) sendfile(r1, r3, &(0x7f0000000200), 0x1) keyctl$setperm(0x5, r0, 0x4210003) keyctl$revoke(0x3, r0) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x4c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x575, @dev={0xfe, 0x80, [], 0xa}, 0x401}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000100)={r5, 0x9}, &(0x7f0000000140)=0x8) 2018/05/04 12:44:00 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x1, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x66d, 0x5, 0x8c9, 0xff}, {0x100000001, 0x80000001, 0xa8, 0x4}, {0xffff, 0x3, 0x8, 0xffffffffffffffff}, {0x9, 0x0, 0x9, 0x6}, {0x7c64b537, 0x8, 0xfffffffffffffffd, 0x3c}, {0x8217, 0x2fd0, 0x0, 0xfff}, {0x4, 0x2000000000000, 0x9, 0x3f}, {0x2, 0x9, 0x8, 0xfffffffffffffff8}, {0x8000, 0x1ff, 0x1, 0x1000}, {0x3, 0x2cc3, 0xffffffff, 0x2}]}, 0x10) rt_sigprocmask(0x3, &(0x7f0000000100)={0x140000000000}, &(0x7f0000000140), 0x8) r1 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/05/04 12:44:00 executing program 7: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000001040)) read(r0, &(0x7f0000003080)=""/4096, 0x114c) 2018/05/04 12:44:00 executing program 4: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'bpq0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0x5, 0x100, [0xffffffffffffffff, 0x3, 0x7ff]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='&\x00\x00\x00\x00\x00\x00\b']}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) openat$cgroup_ro(r1, &(0x7f0000000140)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) 2018/05/04 12:44:00 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f00000000c0)=0x56, r0, &(0x7f0000000180), 0x648000000, 0xb) r1 = memfd_create(&(0x7f0000000000), 0x2) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000", 0x28, 0x1400}], 0x0, &(0x7f0000000080)) 2018/05/04 12:44:00 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0/bus\x00', 0x340, 0x0) lseek(r1, 0x0, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = mq_open(&(0x7f00000000c0)='illinois\x00', 0xc0, 0x110, &(0x7f0000000100)={0x9, 0x4, 0x8, 0x1, 0x2, 0x401, 0x1, 0x6}) syz_read_part_table(0xfffffffffffffff7, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000240)="1b683385ea1f0020d410d4a7e3600deaea6b8c212feacfe7a0d5c1555e639cbf7ee41286c8e3ff84a4981e9a6e80f6fd57dc4f09572a0bf9945709c08e6e5b8d24055c89bb774444a9e9b2da7ec6484b9b770d6bb7a02ee080a94e50c22281616ca2abcff7d011804e0271", 0x6b, 0xa2b9}]) mq_notify(r3, &(0x7f0000000200)={0x0, 0xe, 0x6, @thr={&(0x7f0000000140)="26bc2bd1bf8a793f8dd17621b5bf317cbf03036744e554a317c7dc59dc5a50f1402a6b3c17dc68fdfd2440a2f1ef67da86afe5596326bae238c42ad41fa6b5c05cf502a6", &(0x7f00000001c0)="e2fbdff4128a70b7f60f6b2b7fe4a3e2f41e13bf42f425ecb357"}}) bind$inet(r2, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000006c0)="696c6c696e6f69730005662a8dba4f1c17b9986e1acc6d366fb926901a390e4215f629b6b7c2629d19c5e3bc378ac59a6ca257eeebdb68e2cd5874b68bb9381d0ce59749c477a064a0d12ec8a382101bd9ec63c69707f57c40694fb85a", 0x5d) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000002c0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r7 = getegid() getgroups(0x3, &(0x7f0000000300)=[0xffffffffffffffff, r7, r6]) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={r4, r5, r8}, 0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000400), &(0x7f0000000440)=0x4) sendto$inet(r1, &(0x7f0000000a00)="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", 0x140, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) shutdown(r2, 0x1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 2018/05/04 12:44:00 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="9e7845913254b22cb5d9d2f483ca227a1c9894c0c65ad42f2de5b56df39bac8a9f708da3f0fb684ffa9a64e354bc615215f5be4d7e17e3738e21661d498a784d778ea004500398f1c249ebd55aa338698f6d498a6d8eff5259f1a9590a07a7b81c92fef4e6132e9e423132bf97696794fd8c9dd49efabe6f0da4a95e56ee3c75d7e73fac5c54830f600f9472fb8cb5df57ba7bf4a06194af2a7116f0506144b6583070e91f6a46badd14cade03db392ee3569e6778819695fb9bda", 0xbb, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="90b21a37173abba37385c86f", 0xc, 0xfffffffffffffff8) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="debfc7d1ce672551905189423c958a5c8b60f5eb70c29c02fe9483b44986afb182c09498815b", 0x26, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000000300)={r1, r2, r3}, &(0x7f0000000340)=""/173, 0xad, &(0x7f0000000480)={&(0x7f0000000400)={'michael_mic\x00'}, &(0x7f0000000440)="288e94", 0x3}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) r4 = dup2(r0, r0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r4, 0x0, 0x2f, &(0x7f00000004c0)={0xd95, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) connect$unix(r5, &(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/04 12:44:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000000)=""/149, 0x95, 0x4, 0x0, 0xfdba) 2018/05/04 12:44:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0x0, 0x0, {0x77359400}}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000140)={0x7, 0x0, 'client0\x00', 0x1, "a4402d51db9a6e61", "5f406b39142ab48b1c00201a3a45d0d84fcad886ddc3e60d74d8a1e29777389a", 0xfffffffffffffc01}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x0, 0x0, 0x101, 0x3, 0x6}, 0x4, 0xfffffffffffffff9, 'id0\x00', 'timer1\x00', 0x0, 0x1f, 0xfffffffffffffff7, 0xfffffffffffffe97, 0x8}) 2018/05/04 12:44:00 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000200)={'bond_slave_1\x00', @ifru_mtu=0x7}) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) write$sndseq(r2, &(0x7f0000000300)=[{0x2, 0x0, 0x52, 0x0, @time={0x77359400}, {0x81, 0x400}, {0x9, 0x3}, @time=@tick=0x4}, {0x100000001, 0x0, 0x8, 0x0, @time={0x77359400}, {0x1}, {0x40, 0x3}, @time=@time={0x0, 0x1c9c380}}, {0x0, 0x6, 0x6, 0x2, @time, {0x9, 0x8}, {0x7, 0x20e3}, @quote={{0x6, 0x7}, 0x2, &(0x7f00000002c0)={0x8, 0x0, 0x8, 0xa8, @tick, {0x7fffffff}, {0x0, 0x1}, @control={0xb5a, 0x3, 0x80000001}}}}, {0xc21, 0xff, 0x4, 0x7, @time, {}, {0x90af, 0xfffffffffffffffe}, @connect={{0x7, 0x5}, {0x6, 0x800}}}, {0x9, 0x9, 0x0, 0x8000, @tick=0x3, {0x4, 0x67}, {0x0, 0x2}, @addr={0x100000000, 0x1000}}, {0x6, 0x7ff, 0x6, 0x80000001, @time, {0x8, 0x3f}, {0x9, 0xc3}, @connect={{0x3f, 0x4}, {0x1, 0x986}}}], 0x120) syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0xa00) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = fcntl$dupfd(r1, 0x0, r4) r6 = socket$inet(0x10, 0x2, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @local}, &(0x7f0000000440)=0xc) connect(r6, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0xa) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCGETD(r3, 0x5424, &(0x7f00000006c0)) sendmmsg$unix(r5, &(0x7f0000001780), 0x4924924924925a8, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getpgid(0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000740)={0x0, 0x0, 0x2, 0x6, 0x9, 0xfff}, &(0x7f0000000780)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000007c0)={r7, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r8 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, r8, &(0x7f0000000500)="8cbad2c79267d4f796c1d61263d1013991867fdf8341f9ec26a47627c6a29c01c50b24c08dbb6eac05ec7e7360b12983c941af2e8bb5440d64eb6b", 0x3b, r8) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000700)=0x8, 0x4) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000680)) write$binfmt_elf32(r1, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x7fffffff, 0x1, 0xfffffffffffffff9, 0x5, 0xfffffffffffff800, 0x2, 0x3e, 0x2, 0x6e, 0x38, 0x219, 0xfd8, 0x6, 0x20, 0x2, 0x8, 0x1, 0x9}, [{0x5, 0x1f, 0x5, 0x83400000, 0x0, 0x7, 0x9, 0x9}], "e859e65b7bbae3c70f93c08d56e93db268d61e2ae85093ad9051c61ccff8d721368c6b8f9f18fb2a8a16caab776e3d092abf922de6e0b37a36d124c948ade8b00bcd2a874e60a9295b0b5dd23674d1969128"}, 0xaa) ioctl$EVIOCGMTSLOTS(r5, 0x8040450a, &(0x7f0000000100)=""/62) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000240)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) 2018/05/04 12:44:00 executing program 5: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'bridge_slave_1\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) syz_emit_ethernet(0x4e, &(0x7f0000000080)=ANY=[@ANYBLOB="ff3997ffcd000000000000d11bfbed0086dd60c8fba20018000000000000000000000000000000000000ff02000000000000000000000000002b77b4733decfe6200ff020000000000000000000000000001"], 0x0) 2018/05/04 12:44:00 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="1f0000001e0007f2000094ffa40008e5000000000000000900000000030004", 0xf4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0xc) [ 181.168035] f2fs_msg: 10 callbacks suppressed [ 181.168058] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 181.221268] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 181.221634] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 181.270446] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 181.278856] F2FS-fs (loop6): Invalid Fs Meta Ino: node(0) meta(0) root(0) [ 181.286535] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 181.294311] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 181.308786] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 181.325523] F2FS-fs (loop6): Invalid Fs Meta Ino: node(0) meta(0) root(0) [ 181.332570] F2FS-fs (loop6): Can't find valid F2FS filesystem in 2th superblock [ 181.374214] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 181.381385] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock 2018/05/04 12:44:01 executing program 0: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000180)=&(0x7f0000000140)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x0, &(0x7f0000000100)={&(0x7f0000000080)}}, &(0x7f00000001c0)=0x18) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x203, 0x4000) fcntl$setstatus(r1, 0x4, 0x27fd) 2018/05/04 12:44:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) getpeername(r0, &(0x7f0000000500)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000580)=0x80) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r4, &(0x7f0000000d40)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000d00)={&(0x7f00000006c0)={0x60c, 0x22, 0xa0e, 0x70bd2c, 0x25dfdbfe, {0x9}, [@generic="657adbcaa4f955c95612a456307f4d4bb4c38e9cb8596da82457c46b2aefef26f67c96a840d739cd2b116685c5c9", @nested={0x30c, 0x39, [@typed={0x8, 0x76, @ipv4=@multicast1=0xe0000001}, @generic="093ddb4a3fcc50bb3598bff6d0c859bcbb9ab7fff9d17ce98011a1c26ada89e658c653b0f165e554463ab7fb96304d8a89442aa15c720f92f8ca9426b0000100c8e68d15e576565c85c4c2e4e994ce86cf2ed98f89bc997b66edc0e7e2eed8815cf4ded1254e6735c35729ce076a1f07ef9018938344920593c5593f6d509c87b930511adb679c81b301d9d32a2ba89400bfe97e0bdd33c67e9ccd51bddd5de19f0b042425eb8ed9f0f8af19906a721edf66320fa37eaf8da7e615679805464bf2cbdedc02a1bc4ae01f5fef291be95a517423aa7aecb93a4f792e0c7eecb8", @typed={0x8, 0x7d, @ipv4=@rand_addr=0x4}, @generic="8f52706c1d07d4fa14bdb9c5060f796e53abd06085590e0ce0629b5d3f23b400b2b60bd63a263d15f5afc04040603c93efb9ba6fd25d8c1c1110d8ba756acf41ab3bd751da7d828faf6c1ce529607d7b6ac78892c54476b0664dbdc5bf04e2340662ff8100c4400680431ba7c530e75bc0e9f40898b028de952e32997b5fa5f6c8560a21add82164dc9a7b49a07f25410e15c2f53819691cc5a7034bdc32e32b803ad5bb13508ed640a0826ca74872784a9723783f5a", @generic="9e3dd87b253c", @typed={0x8c, 0x51, @binary="d8a2e8f53c3375a0b252b4e1b50f5889710700dbc19183faa05cf7141c53fd7153132db141ab762715eaa129563806e18da4c96feea2aa66dd0a930e4b2a72e3dce868814ff9e669ae51e51f90c9295cf6e4e25783737ea92887a8ce4054d98ec9c2b9ff7ea5ac0bd42c4ccb944675fd0bf404eed94c482662942922f84600ffffb0f10078"}, @generic="a47debe4085579a352cf990a2882b9b0480d99f5e5bc70d35e96d070c23d433e49c1cc14fb3b180211778e8aa4165ba1f4026a2c115ea7d0f50355e98c4e8fa9ba1313be75ab165177e0d0cdafcb533f6352aa29fb15903c2afcdc34e3f466c7eba08aa6eb5c046266553b16f8477971b302fbf4e1", @typed={0x8, 0x74, @u32=0xffff}, @typed={0xc, 0xc, @u64=0x100}, @generic="e648d4b2c9de589d627bc2d5147cc49396cf55d6457d3ed545416a5fa521c8d4f0d5d4d4334b8127508eaeae8a02f522e83c2322fc6c53db9f2f60197851d095ad37af3fc38e"]}, @nested={0x158, 0x67, [@typed={0x8, 0x77, @fd=r2}, @typed={0x14, 0x4c, @ipv6=@dev={0xfe, 0x80, [], 0x1e}}, @typed={0x8, 0x43, @u32=0x4}, @generic="ac51e5f8c60f3ea96249085dd3521a36a21ca5d54758cd13824ad12278481a7870ffe20aabfb584372b321795dd0ca73518f863d223761455fd39794c725e0833895a36de2c7fc7bd85e4b387653e505a7c95b8f48d256fc2edf103a46f3e8c8afe190272e77ab28963d97d7e23c820a632ada8a10a98dda855f60c6149b6df520e67abc103826f1d3044d1612edbac64e9f", @generic="4b208efcc1841d9d517de8650a9ad33652c27e8df0b620dd65e39f0087d9db8e12ac505887b67fba034d760243efa710c2fbc4e4628f0e15cf136b2d3285a406c02047c36aabba276fdfb87d4045b91692c64caaa5204ecff82eba58786f3d0cc64e48d3f9cf5f68374a6f833b2310dbb79b52a5b74ca27634a14177cce1ae222205228bbacc7bdc7c7aa1de705c", @typed={0x8, 0x35, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x8, 0x66, @fd=r1}]}, @typed={0x4, 0x10}, @generic="173cca5d6f1c9df8e6851acc14e286cef1279cf39e9dae18ff", @generic="cc9ea14d7d843da995c4ddcc40318923b620e1ad3284308474903c3931e09e91306eecae55bd558008de5c26d361af06c2a1b4186951500c71779bc79dcb751d6a30a57884653c1e720bf5f7d899b818baa4e9fe994e19e59bf46951cfed3867ba564548cc034a138ce2b9ac836116dbd0ec5fbad3a3044a017419cd79b88affa061cd267cfc845b7c10d7150fecd8438b7feb61b92f9d4f832d694412e1f999c9fa4a5d0d17c14d65a5246033fdb407a580567b028facf3110d79185e61e5940cb45d42bb3802a6ca44897d6ce854166e70db9a909f3b6c5fca4278e923b2912e041f5edc2774603682dc5c8c", @nested={0x54, 0x69, [@typed={0xc, 0x4f, @u64=0x2}, @generic="72f670cd2fb4389ec11a9698fcaea977ce88c89975fcd7d89a3e7efcf88214fbcd5f719326fd64c703b3d436418d16ab4c3eeecfdc87650dda2a6c4f57f8d6cc06e39a"]}, @typed={0x8, 0xd, @uid=r5}]}, 0x60c}, 0x1, 0x0, 0x0, 0x4000010}, 0x40000) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r7) tgkill(0x0, 0x0, 0x0) fallocate(r2, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r8, 0x2282, &(0x7f0000000340)) ioctl$EVIOCSFF(r8, 0x40304580, &(0x7f0000000400)=ANY=[@ANYBLOB="37f5415a67c25b211d6382704d794d105539f9a92f95e33aa8e8ae38f4fbcfd88fffa900c8129c9993382ef38f52b982e3ef47d602995edcfe49a5f48ba7816a6cca95fcffd41a5e934a952758a8d3a7646722547f8b87cd902aca18d5aa7264e74a1c3dfe4d9ba31a3e56bbc4fa2add31340562369b73ae5a8f2ae795e2024cfdc6f16324dabf219e22fcb3cbabba77c308f0d5ad2dcf07fb167564b8f277b11dd7ee0ed2651f86e5d733a2708682f375dae3b31b8ac135b36fa41ecf6ace74474ca20323b856dc5a33d2d7be3badd47e58fa88d594c3541b0ef64e94dff2ce65d1c157c14c1fa53d3660b9e28af299"]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x1) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f00000000c0)) 2018/05/04 12:44:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x81) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x2f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 'lc\x00', 0x2, 0x6, 0x3}, 0x2c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet(r1, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0x650}, {&(0x7f0000000600)}], 0x2}, 0x4000810) 2018/05/04 12:44:01 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000140)={0xfffffffe8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f000076eff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) sendmsg$nl_crypto(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80008040}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@del={0x128, 0x11, 0x500, 0x70bd27, 0x25dfdbfb, {{'vmac(twofish-asm)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x101}, {0x8, 0x1}, {0x8, 0x1, 0x200}, {0x8, 0x1, 0x336}, {0x8, 0x1, 0x80}, {0x8, 0x1, 0x1}]}, 0x128}, 0x1, 0x0, 0x0, 0x8810}, 0x41) 2018/05/04 12:44:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f0000002200), 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000280)={{0x7ff, 0x2}, {0x7fff}, 0xffff7fffff7fffff, 0x3, 0x9}) mkdir(&(0x7f0000001100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000200)) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000400)='net/udp\x00') syz_open_dev$usbmon(&(0x7f0000000a40)='/dev/usbmon#\x00', 0x80000001, 0x4000) r4 = geteuid() getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000200)=""/113, 0x71}, {&(0x7f0000000300)=""/30, 0x1e}, {&(0x7f0000000340)=""/131, 0x83}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/221, 0xdd}, {&(0x7f0000000540)=""/104, 0x68}, {&(0x7f00000005c0)=""/92, 0x5c}], 0x7, 0x59) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x7001, r4, r5, 0xff, 0x2, 0x8) r6 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000a00)={0x5, &(0x7f00000006c0)=""/27, &(0x7f0000000980)=[{0xfffffffffffff680, 0x1000, 0x4, &(0x7f0000001200)=""/4096}, {0x8, 0x9e, 0x7ff, &(0x7f0000000700)=""/158}, {0x2, 0xd7, 0x2, &(0x7f00000007c0)=""/215}, {0x1000, 0x23, 0x3, &(0x7f00000008c0)=""/35}, {0x5, 0x68, 0x3, &(0x7f0000000900)=""/104}]}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000011c0)={0x0, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) sendfile(r6, r6, &(0x7f0000001180)=0x4000000, 0x9) 2018/05/04 12:44:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030003130000000020b2000000000005000600000000000a0000008d000000000000000000000000000000000046d5430700000000000005000900ff0000000a40000012000000fe8000000000000000001000000000ff000001000400000002000100000000000000020c0000000005000500000000800a00000000000000ff0200410000800000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/05/04 12:44:01 executing program 1: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) shutdown(r1, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000140)={'gre0\x00', 0x400}) pwritev(r3, &(0x7f0000000340), 0x350, 0x81806) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f00000000c0)={'bridge_slave_1\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r2, 0x4c01) r4 = dup2(r0, r1) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000240)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000003c0)={'team0\x00', r5}) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14) 2018/05/04 12:44:01 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4002, 0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x18, &(0x7f0000000100)=0x4, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000500)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r2, 0x423, 0x0, 0x0, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x1c}, 0x1}, 0x0) 2018/05/04 12:44:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x32b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd0a2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x4) ppoll(&(0x7f0000002900)=[{}, {}], 0x2, &(0x7f0000002980)={0x77359400}, &(0x7f00000029c0), 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/04 12:44:01 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x200, 0x4ea4, 0x8, 0x8}, {0x6, 0x8, 0x3ff, 0x4}, {0x8000, 0x6, 0x7, 0x100}, {0x100, 0xffffffff7fffffff, 0x6, 0x35}, {0x0, 0x66860661, 0xd5, 0xd794000000000}, {0x6, 0x20, 0x7, 0x5}, {0xfffffffffffffffc, 0x0, 0x8, 0x7ff}, {0x7f, 0x461f, 0x2, 0x2bf}, {0x8, 0x1000, 0x1f, 0x7}, {0x0, 0x80000001, 0x6, 0x7ff}]}, 0x10) 2018/05/04 12:44:01 executing program 2: r0 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000040)={'lo\x00', @ifru_addrs=@nfc={0x27}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x404000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000100)=0x88) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80, 0x0) r3 = getpgid(0xffffffffffffffff) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000140)=0x4) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000080)=r3) 2018/05/04 12:44:01 executing program 5: capset(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup(r0, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) 2018/05/04 12:44:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x52, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f0000000000), 0xfffffffffffffe44) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x32) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x6, 0x1, {0x0, 0x3, 0x1, 0x2, 0x2294}}) tkill(r0, 0x1000000000013) fadvise64(r1, 0x4, 0x0, 0x8008) 2018/05/04 12:44:01 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030003130000000020b2000000000005000600000000000a0000008d000000000000000000000000000000000046d5430700000000000005000900ff0000000a40000012000000fe8000000000000000001000000000ff000001000400000002000100000000000000020c0000000005000500000000800a00000000000000ff0200410000800000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/05/04 12:44:01 executing program 5: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000040)=0xc) setreuid(0x0, r2) ioctl$fiemap(r0, 0x40086602, &(0x7f00000002c0)=ANY=[]) [ 182.318932] binder: BINDER_SET_CONTEXT_MGR already set [ 182.324806] binder: 19150:19153 ioctl 40046207 0 returned -16 2018/05/04 12:44:02 executing program 0: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) openat$cgroup(r0, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/05/04 12:44:02 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000000000)="b0dfc257cc913d55159d6bf259ddf3d56a4c1d75124237cc72a109e74a6bb7e7c1dc0d99ee7da4c03be05c5208c17d22", 0x30, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)="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", 0x2e8}], 0x1}, 0x4000810) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000003c0)) sendmmsg(r1, &(0x7f0000000500), 0x3ffffffffffffeb, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'veth1_to_team\x00'}}) 2018/05/04 12:44:02 executing program 2: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x100000b, 0x30, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x806, 0x9) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002b80)={0x0, @multicast2, @multicast1}, &(0x7f0000002bc0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002c00)={@mcast2={0xff, 0x2, [], 0x1}, 0x4d, r1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040), 0x4) 2018/05/04 12:44:02 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0xafc54ade45a28781, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000040)=""/186, &(0x7f0000000100)=0xba) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x4000, 0x0) getrusage(0x3, &(0x7f0000000200)) 2018/05/04 12:44:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6002, 0x0, 0x0, 0x0, 0x1000, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/05/04 12:44:02 executing program 5: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) getsockopt$sock_cred(r1, 0x1, 0x19, &(0x7f0000000000), &(0x7f0000003000)=0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000080)) 2018/05/04 12:44:02 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x81, 0x0) r1 = socket(0xa, 0x3, 0x7) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r1, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f0000000180), 0xfffb) 2018/05/04 12:44:02 executing program 6: r0 = epoll_create1(0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10400, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)) 2018/05/04 12:44:02 executing program 5: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x408, 0xffffffffffffffff) 2018/05/04 12:44:02 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/udp\x00') r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000500)=0xe8) getresuid(&(0x7f0000000540)=0x0, &(0x7f0000000580), &(0x7f00000005c0)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x644, 0x9, 0xfffffffffffffffa, 0xa, 0xa0, 0xa0, 0x0, r3, r4}, {0x3, 0x7, 0x4, 0x0, 0x8, 0x1ff, 0xc11}, {0x1, 0x631608c8, 0x2, 0x7}, 0xffffffff00000000, 0x6e6bc0, 0xa6e0e73371599b0, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d5, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x0, 0x4, 0x3, 0x8, 0x75c, 0x4039c6dd, 0x800}}, 0xe8) connect(r2, &(0x7f0000003ff6)=@un=@file={0x0, './file0\x00'}, 0x80) lremovexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', '\x00'}) 2018/05/04 12:44:02 executing program 7: r0 = socket(0x11, 0x3, 0x3) fcntl$setstatus(r0, 0x4, 0x42800) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/urandom\x00', 0x40000, 0x0) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000240)={0x6}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8000, 0x30}, &(0x7f0000000100)=0xc) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000280)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r4, 0x1, 0x24, "4036c440766dace9f6592db451f16b9700bb00aca9f23975d647bdeb0e1f1eafec4feec2"}, 0x2c) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/04 12:44:02 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x1000, 0x8000, 0xfff, 0x0, 0x7, 0x3, 0x3f, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x81}, 0x8) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000000)="24feffff11001f0014f9f40700090400020007fc08000100fdfffff50800000000000000", 0x24) dup(r2) ioctl$TIOCSBRK(r2, 0x5427) 2018/05/04 12:44:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[]}, 0x1, 0x0, 0x0, 0x48001}, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000600)='/dev/pktcdvd/control\x00', 0x800, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_config_ext={0x1ff, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1c000000ab6726ef2b2614cfba22c5425eb7c27b3138fbf27cc95c9367d90ba3"], &(0x7f0000000540)=0x2) r4 = socket$packet(0x11, 0x3, 0x300) r5 = dup2(r4, r4) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000040)={0x6, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x107, 0xffff, 0x8001, 0x3, 0x0, 0x0, 0x0, 0x1}) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000100)={0x3, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x81, 0x6, 0x8c, 0x3, 0xf31c, &(0x7f00000000c0)='irlan0\x00', 0x0, 0x0, 0x2}) sendto$inet6(r4, &(0x7f0000000000)="fbff2f40fdf50000000900000090", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x4, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00000001c0)=[{0x2, 0xa870}, {0x3, 0xb0e40}, {0x0, 0x8001}, {0x7be433111598d44f, 0x7b}, {0x2, 0x7fffffff}, {0x4}, {0x0, 0x8}, {0x2, 0x2}], 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000580)=0x2) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000005c0)='bond0\x00') r6 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$PPPIOCGL2TPSTATS(r6, 0x80487436, &(0x7f0000000300)="5442812207c8e8") memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000440)=0x9f48) capget(&(0x7f0000000140)={0x0, r7}, &(0x7f00000001c0)={0x2d6, 0x0, 0x0, 0x0, 0x2, 0xffffffff}) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000200)=""/215, 0xd7) 2018/05/04 12:44:02 executing program 5: pwritev(0xffffffffffffffff, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0xfd1}], 0x1, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x80) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000001080)) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000010c0)={0x3, 0x7, 0xffffffff, 0x7fffffff, 0x3, 0x7ff, 0x3, 0x3f, 0x8000, 0x40, 0x80}, 0xb) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x25) 2018/05/04 12:44:02 executing program 2: perf_event_open$cgroup(&(0x7f0000000180)={0x5, 0x70, 0x42b8afa8, 0x7f, 0x7d36, 0x4, 0x0, 0x7fff, 0x400, 0x4, 0x1, 0x0, 0x1, 0x0, 0x18000000000, 0x5, 0x100000000000, 0xdce, 0x8, 0x3f, 0x101, 0x80, 0x100000000, 0x7ff, 0x2ee4, 0x6, 0x40, 0xd7, 0xf3, 0x9, 0x1f, 0x0, 0x0, 0x1f, 0x9, 0x1000, 0x5, 0x32, 0x0, 0x10000, 0x3, @perf_bp={&(0x7f0000000140), 0x1}, 0x4800, 0x7ff, 0x5, 0x6, 0x101, 0x3, 0x8}, 0xffffffffffffff9c, 0xa, 0xffffffffffffffff, 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x480000, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x811, r0, 0x0) mmap(&(0x7f0000013000/0x3000)=nil, 0x3000, 0x8, 0xc010, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0xffffffffffffffff}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) sendto(r0, &(0x7f0000000280)="043082d0cc7b04ee0c97f27ce7dcabc7817b054104ba6d11b1fbcea8735ba21efb8a111ce9102a6df1526bc24c80d48eec721b7f04e17fb5ad94eed2ca642844edbc6b2ff7c0777669f10b9b1ebc5853301f102bad56668b69e18e0041f51383c8a0821ed2606e0281d3663bce64fadb06063985b31c835de7595e274599739e0cfd28fa86317187561a8cb058846deae6e1ccdbe12e3862d37bdebf30fc814e56aaeae2a26897431ac4b14a24923dcb56b9b749c447ffd95f0cc84b6cafa80c321ecebfc740603fdcf422a440c28826ee46b52c6974cbec4c9723e6a38e82486c", 0xe1, 0x44080, &(0x7f0000000380)=@generic={0x0, "f4cd62ebe48f16cd713806ba71aae0ab3fa9c0958651ab99f7be40dff94e752037428fb5f2bd2946481eea768b346acc1f68ea621c180170132f49707906c95747e9ffc4cc9d0e4fdb72c6e511cb2233bfc8c25c8cea5f9949d9c172687639812bf889cf4581c1751da3f086f66aedfdcc4a989a164512f0badb713ee08d"}, 0x80) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000080)={0x2, 0x7, 0x8000, 'queue0\x00', 0xf66}) close(r1) r3 = memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r3, 0x0, 0x40000000000000, 0xfffffffffffffffc) close(0xffffffffffffffff) 2018/05/04 12:44:02 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000340)={0x8, &(0x7f00000000c0)=[{0x6, 0x7}, {0x400, 0x400}, {0x8, 0x8}, {0x2}, {0xffffffff, 0x1}, {0x3ff, 0x2000}, {0x8, 0x1}, {0x3, 0x4}]}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/04 12:44:02 executing program 0: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x1fffe, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x20, &(0x7f00000001c0)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080), 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0xfffffffffffffdcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000040)={@loopback}, &(0x7f0000000340)=0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ptrace$getenv(0x4201, r3, 0x1, &(0x7f0000000180)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/04 12:44:02 executing program 1: pipe2(&(0x7f00000000c0), 0x4800) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x802132, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x14000, 0x3, &(0x7f0000000000/0x14000)=nil) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x2, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0x8262, r2, 0x10003, 0x6}) vmsplice(r1, &(0x7f0000002c40)=[{&(0x7f0000003440)='Y', 0x1}], 0x1, 0x0) 2018/05/04 12:44:02 executing program 2: r0 = socket$inet(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000008c0)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000340)="a22c10", 0x3}], 0x1, &(0x7f0000000700)}, 0x8000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000100)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000200)=""/149) socket$packet(0x11, 0x2, 0x300) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="8775", 0x2}], 0x1, &(0x7f0000000200)}, 0x0) 2018/05/04 12:44:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/05/04 12:44:02 executing program 0: syz_open_procfs(0x0, &(0x7f0000000080)="76cda2d775b2bccab4a9361c38d504ecd0000000000000000000000000") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000001c0)='./bus\x00', 0x8) 2018/05/04 12:44:02 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000b33ffc)=0x10ff) timerfd_create(0x7, 0x800) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd0f883b16", 0x6}], 0x1, 0x0) [ 183.360179] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 183.386391] protocol 0300 is buggy, dev sit0 [ 183.404961] protocol 0300 is buggy, dev sit0 [ 183.629762] ================================================================== [ 183.637167] BUG: KASAN: use-after-free in __dev_queue_xmit+0x18fc/0x2080 [ 183.643993] Read of size 2 at addr ffff88018a593c42 by task syz-executor7/19224 [ 183.651421] [ 183.653039] CPU: 1 PID: 19224 Comm: syz-executor7 Not tainted 4.9.98-g0e25e2c #15 [ 183.660650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.669996] ffff8801c071f500 ffffffff81eb0fc9 ffffea0006296480 ffff88018a593c42 [ 183.678045] 0000000000000000 ffff88018a593c42 ffff8801c01aa850 ffff8801c071f538 [ 183.686136] ffffffff8156540b ffff88018a593c42 0000000000000002 0000000000000000 [ 183.694160] Call Trace: [ 183.696728] [] dump_stack+0xc1/0x128 [ 183.702081] [] print_address_description+0x6c/0x234 [ 183.708745] [] kasan_report.cold.6+0x242/0x2fe [ 183.715074] [] ? __dev_queue_xmit+0x18fc/0x2080 [ 183.721463] [] __asan_report_load2_noabort+0x14/0x20 [ 183.728204] [] __dev_queue_xmit+0x18fc/0x2080 [ 183.734331] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 183.740546] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 183.747376] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 183.753326] [] ? retint_kernel+0x2d/0x2d [ 183.759025] [] ? security_capable+0x94/0xc0 [ 183.764978] [] ? __sanitizer_cov_trace_pc+0x4b/0x50 [ 183.771621] [] ? security_capable+0x94/0xc0 [ 183.777569] [] dev_queue_xmit+0x17/0x20 [ 183.783171] [] packet_sendmsg+0x1eff/0x4470 [ 183.789125] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 183.795678] [] ? sock_has_perm+0x292/0x3e0 [ 183.801539] [] ? sock_has_perm+0x9f/0x3e0 [ 183.807311] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 183.814948] [] ? check_preemption_disabled+0x3b/0x170 [ 183.821771] [] ? retint_kernel+0x2d/0x2d [ 183.827456] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 183.833923] [] ? security_socket_sendmsg+0x8f/0xc0 [ 183.840498] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 183.847068] [] sock_sendmsg+0xcc/0x110 [ 183.852593] [] ___sys_sendmsg+0x47a/0x840 [ 183.858388] [] ? copy_msghdr_from_user+0x560/0x560 [ 183.864947] [] ? mark_held_locks+0xc7/0x130 [ 183.870891] [] ? debug_check_no_locks_freed+0x210/0x210 [ 183.877886] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 183.884446] [] ? retint_kernel+0x2d/0x2d [ 183.890130] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 183.896955] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 183.903506] [] __sys_sendmmsg+0x161/0x3d0 [ 183.909277] [] ? SyS_sendmsg+0x50/0x50 [ 183.914795] [] ? __fget+0x231/0x3b0 [ 183.920046] [] ? do_futex+0x1770/0x1770 [ 183.925654] [] ? retint_kernel+0x2d/0x2d [ 183.931338] [] SyS_sendmmsg+0x35/0x60 [ 183.936759] [] ? __sys_sendmmsg+0x3d0/0x3d0 [ 183.942702] [] do_syscall_64+0x1a6/0x490 [ 183.948392] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 183.955288] [ 183.956897] Allocated by task 19224: [ 183.960593] save_stack_trace+0x16/0x20 [ 183.964545] save_stack+0x43/0xd0 [ 183.967968] kasan_kmalloc+0xc7/0xe0 [ 183.971652] kasan_slab_alloc+0x12/0x20 [ 183.975599] __kmalloc_track_caller+0xdc/0x2b0 [ 183.980154] __kmalloc_reserve.isra.37+0x33/0xc0 [ 183.984896] __alloc_skb+0x11a/0x600 [ 183.988598] alloc_skb_with_frags+0xaf/0x520 [ 183.992977] sock_alloc_send_pskb+0x5a9/0x750 [ 183.997532] packet_sendmsg+0x1581/0x4470 [ 184.001651] sock_sendmsg+0xcc/0x110 [ 184.005349] ___sys_sendmsg+0x47a/0x840 [ 184.009300] __sys_sendmmsg+0x161/0x3d0 [ 184.013246] SyS_sendmmsg+0x35/0x60 [ 184.016854] do_syscall_64+0x1a6/0x490 [ 184.020714] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 184.025787] [ 184.027397] Freed by task 19224: [ 184.030752] save_stack_trace+0x16/0x20 [ 184.034699] save_stack+0x43/0xd0 [ 184.038126] kasan_slab_free+0x72/0xc0 [ 184.041996] kfree+0xfb/0x310 [ 184.045074] skb_free_head+0x8b/0xb0 [ 184.048762] skb_release_data+0x329/0x400 [ 184.052886] skb_release_all+0x4a/0x60 [ 184.056767] __kfree_skb+0x15/0x20 [ 184.060282] kfree_skb+0xcc/0x340 [ 184.063708] __skb_complete_tx_timestamp+0x2ba/0x3a0 [ 184.068785] __skb_tstamp_tx+0x19a/0x4b0 [ 184.072816] __dev_queue_xmit+0x130f/0x2080 [ 184.077109] dev_queue_xmit+0x17/0x20 [ 184.080891] packet_sendmsg+0x1eff/0x4470 [ 184.085014] sock_sendmsg+0xcc/0x110 [ 184.088709] ___sys_sendmsg+0x47a/0x840 [ 184.092656] __sys_sendmmsg+0x161/0x3d0 [ 184.096608] SyS_sendmmsg+0x35/0x60 [ 184.100211] do_syscall_64+0x1a6/0x490 [ 184.104070] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 184.109142] [ 184.110748] The buggy address belongs to the object at ffff88018a593b80 [ 184.110748] which belongs to the cache kmalloc-512 of size 512 [ 184.123386] The buggy address is located 194 bytes inside of [ 184.123386] 512-byte region [ffff88018a593b80, ffff88018a593d80) [ 184.135232] The buggy address belongs to the page: [ 184.140144] page:ffffea0006296480 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 184.150334] flags: 0x8000000000004080(slab|head) [ 184.155061] page dumped because: kasan: bad access detected [ 184.160741] [ 184.162341] Memory state around the buggy address: [ 184.167242] ffff88018a593b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 184.174575] ffff88018a593b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 184.181931] >ffff88018a593c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 184.189260] ^ [ 184.195031] ffff88018a593c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 184.202362] ffff88018a593d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 184.209690] ================================================================== [ 184.217022] Disabling lock debugging due to kernel taint [ 184.222605] Kernel panic - not syncing: panic_on_warn set ... [ 184.222605] [ 184.229968] CPU: 1 PID: 19224 Comm: syz-executor7 Tainted: G B 4.9.98-g0e25e2c #15 [ 184.238787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.248123] ffff8801c071f460 ffffffff81eb0fc9 ffffffff843c4fe5 00000000ffffffff [ 184.256132] 0000000000000000 0000000000000001 ffff8801c01aa850 ffff8801c071f520 [ 184.264121] ffffffff8141f975 0000000041b58ab3 ffffffff843b86e8 ffffffff8141f7b6 [ 184.272136] Call Trace: [ 184.274702] [] dump_stack+0xc1/0x128 [ 184.280037] [] panic+0x1bf/0x3bc [ 184.285025] [] ? add_taint.cold.6+0x16/0x16 [ 184.290972] [] kasan_end_report+0x47/0x4f [ 184.296742] [] kasan_report.cold.6+0x76/0x2fe [ 184.302868] [] ? __dev_queue_xmit+0x18fc/0x2080 [ 184.309161] [] __asan_report_load2_noabort+0x14/0x20 [ 184.315885] [] __dev_queue_xmit+0x18fc/0x2080 [ 184.322000] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 184.328204] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 184.335015] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 184.340960] [] ? retint_kernel+0x2d/0x2d [ 184.346653] [] ? security_capable+0x94/0xc0 [ 184.352597] [] ? __sanitizer_cov_trace_pc+0x4b/0x50 [ 184.359235] [] ? security_capable+0x94/0xc0 [ 184.365180] [] dev_queue_xmit+0x17/0x20 [ 184.370779] [] packet_sendmsg+0x1eff/0x4470 [ 184.376726] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 184.383279] [] ? sock_has_perm+0x292/0x3e0 [ 184.389136] [] ? sock_has_perm+0x9f/0x3e0 [ 184.394906] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 184.401982] [] ? check_preemption_disabled+0x3b/0x170 [ 184.408794] [] ? retint_kernel+0x2d/0x2d [ 184.414478] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 184.420954] [] ? security_socket_sendmsg+0x8f/0xc0 [ 184.427504] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 184.434052] [] sock_sendmsg+0xcc/0x110 [ 184.439561] [] ___sys_sendmsg+0x47a/0x840 [ 184.445327] [] ? copy_msghdr_from_user+0x560/0x560 [ 184.451882] [] ? mark_held_locks+0xc7/0x130 [ 184.457825] [] ? debug_check_no_locks_freed+0x210/0x210 [ 184.464817] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 184.471367] [] ? retint_kernel+0x2d/0x2d [ 184.477058] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 184.483868] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 184.490429] [] __sys_sendmmsg+0x161/0x3d0 [ 184.496196] [] ? SyS_sendmsg+0x50/0x50 [ 184.501702] [] ? __fget+0x231/0x3b0 [ 184.506953] [] ? do_futex+0x1770/0x1770 [ 184.512546] [] ? retint_kernel+0x2d/0x2d [ 184.518228] [] SyS_sendmmsg+0x35/0x60 [ 184.523650] [] ? __sys_sendmmsg+0x3d0/0x3d0 [ 184.529594] [] do_syscall_64+0x1a6/0x490 [ 184.535287] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 184.542613] Dumping ftrace buffer: [ 184.546128] (ftrace buffer empty) [ 184.549818] Kernel Offset: disabled [ 184.553416] Rebooting in 86400 seconds..