0000080)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) readv(r1, &(0x7f0000002940)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/255, 0xff}, {&(0x7f00000024c0)=""/220, 0xdc}, {&(0x7f0000000240)=""/184, 0xb8}, {&(0x7f00000025c0)=""/125, 0x7d}, {&(0x7f0000002640)=""/198, 0xc6}, {&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000002740)=""/206, 0xce}, {&(0x7f0000002840)=""/225, 0xe1}], 0xa) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KDDISABIO(r4, 0x4b37) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f00000000c0)="1f7fc2f383b38a3dda166150deb3214ae3bf674a4a1e37c5ddec1d33be3f016b4e2a4ff848dac7e6b8b992846c0cf46a6ed0491e408d6f9771adb538c3db9062eb3394c644d72a118ec538797aca67cabf13750470d67bf4f83fd3eceb22a4713dd5") ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/03 09:39:55 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00003f0000cad8b6a4b686de7afd71") preadv(r0, &(0x7f0000362fa0)=[{&(0x7f0000c67f3d)=""/195, 0xc3}], 0x1, 0x100) 2018/04/03 09:39:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_matches\x00') ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f00000000c0)={0x80}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:39:56 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/03 09:39:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x82, 0x0) write$evdev(r2, &(0x7f00000001c0), 0x0) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x1, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000100)='/dev/ptmx\x00') ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x3, 0x1, 0x0, 0x3, 0x1}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000b04000)=0x3) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000240)) 2018/04/03 09:39:56 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={r1, 0x4}, &(0x7f0000000240)=0xfffffdc8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}}, 0xc5e, 0x6, 0x8, 0x200, 0xa5ca}, &(0x7f0000000140)=0x98) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000000300)=""/184) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:39:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(0xffffffffffffffff, 0x5420, &(0x7f0000566ffc)) ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f0000a26fec)) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) 2018/04/03 09:39:56 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x200, 0x20, 0x10001}, 0xc) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000080)={0x200, 0x8}) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfff, 0x40000) ioctl$KVM_GET_LAPIC(r2, 0x8400ae8e, &(0x7f00000005c0)={"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"}) 2018/04/03 09:39:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040), 0x400000ff) 2018/04/03 09:39:56 executing program 1: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x4) r0 = getpgrp(0x0) r1 = dup(0xffffffffffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0xffffffffffffffff) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) 2018/04/03 09:39:56 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x40080004) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:39:56 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000040)={0x2, 0xb, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) r1 = openat$cgroup_int(0xffffffffffffff9c, &(0x7f0000000000)='memory.max\x00', 0x2, 0x0) fcntl$getown(r1, 0x9) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x2000, 0x0) accept$unix(r2, &(0x7f0000000180)=@abs, &(0x7f0000000100)=0x6e) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000080)) 2018/04/03 09:39:56 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0x7fffffff, 0x4) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:39:56 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000019afe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000a5f000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x7) munmap(&(0x7f0000a5e000/0x3000)=nil, 0x3000) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000fb4000)=ANY=[@ANYBLOB="0100000000000000014d564b0000000101"]) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000000)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 09:39:56 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x42000, 0x0) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000ffc000/0x4000)=nil}) 2018/04/03 09:39:56 executing program 1: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d0500000000000000001040000000000000000200000000000000000000000000000000000000000000008002000000000070000000000000060000000000000001000000000000000010000000100000001000000010000061000000040000000000000000000000000000000000000000000000450100000000000000000000000100", 0xcb, 0x6}], 0x0, &(0x7f0000014300)) 2018/04/03 09:39:56 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:39:56 executing program 4 (fault-call:7 fault-nth:0): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:39:56 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x4100) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) fchmod(r0, 0x1) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) sendmsg$can_bcm(r0, &(0x7f0000000400)={&(0x7f0000000300)={0x1d, r1}, 0x10, &(0x7f00000003c0)={&(0x7f0000000340)={0x7, 0x80, 0x200, {0x0, 0x2710}, {0x77359400}, {0x2, 0x5, 0xfffffffffffffe7a}, 0x1, @can={{0x0, 0x2887, 0x7, 0x1ac5}, 0x8, 0x1, 0x0, 0x0, "e89bbafb7d133e5d"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x40000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000440)=0x100000001, 0x2) r2 = creat(&(0x7f0000000480)='./file0\x00', 0xc2) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000004c0)={0x1, 0xffffffffffffff01, 0x0, 0x95, 0x80000001, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCONS(r0, 0x541d) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000540)=0x7fff, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000580)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x42, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'yam0\x00'}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000600)=@int=0x6, 0x4) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000640)={0x1, r2}) fcntl$setpipe(r0, 0x407, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000680)=@assoc_value, &(0x7f00000006c0)=0x8) r5 = gettid() r6 = getpid() kcmp(r5, r6, 0x1, r4, r2) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000700)={{0x3b, @rand_addr=0x101, 0x4e23, 0x4, 'lc\x00', 0x21, 0x9, 0x69}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0xc3afd6b66232ff7d, 0x3dc, 0x3, 0x3}}, 0x44) r7 = dup3(r3, r4, 0x80000) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000000780)={&(0x7f0000ffb000/0x3000)=nil, 0x7fff, 0x4, 0x8, &(0x7f0000ffc000/0x3000)=nil, 0x4}) sendmsg$nl_route(r2, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x84504090}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)=@setneightbl={0x14, 0x43, 0x310, 0x70bd28, 0x25dfdbfd, {0x1e}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x84) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000940)={0x2, 0x0, [{0x3001, 0x2f, &(0x7f00000008c0)=""/47}, {0x5000, 0x2e, &(0x7f0000000900)=""/46}]}) clock_getres(0x7, &(0x7f00000009c0)) setpriority(0x3, r6, 0x1f) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000a40)={0x7, &(0x7f0000000a00)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/04/03 09:39:56 executing program 5: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:39:57 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f00006a6fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f000026c000)=[{r1}], 0x1, &(0x7f000097d000)={0x77359400}, &(0x7f000016a000), 0x8) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000040)=""/28) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)={0x9, 0x14, [0x5, 0x280000000000, 0x1, 0x0, 0xfffffffffffffff9]}) read(r2, &(0x7f0000000080)=""/72, 0x48) 2018/04/03 09:39:57 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000001c0)=""/243) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:39:57 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000000000)=0x40000) 2018/04/03 09:39:57 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x6) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f0000fd7000)={&(0x7f0000139ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043cfff)=[{&(0x7f0000718f0a)="be", 0x1}], 0x1, &(0x7f000036cfa0)}, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x5}) sendmmsg$inet_sctp(r1, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000957ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/04/03 09:39:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000080)={0x2000, 0xc000}) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) 2018/04/03 09:39:57 executing program 7: accept4$ax25(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000080)=0xfffffffffffffd9a, 0x805) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:39:57 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x600000000000000, 0x80001) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8)=0x3, 0x8) sendfile(r1, r2, &(0x7f0000000000), 0xffff) [ 1279.275613] FAULT_INJECTION: forcing a failure. [ 1279.275613] name failslab, interval 1, probability 0, space 0, times 0 [ 1279.287078] CPU: 1 PID: 23397 Comm: syz-executor4 Not tainted 4.16.0+ #377 [ 1279.294069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1279.303395] Call Trace: [ 1279.305959] dump_stack+0x1a7/0x27d [ 1279.309564] ? arch_local_irq_restore+0x53/0x53 [ 1279.314206] ? print_irqtrace_events+0x270/0x270 [ 1279.318939] should_fail+0x914/0xae0 [ 1279.322628] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1279.327704] ? __lock_acquire+0x638/0x3c30 [ 1279.331922] ? __lock_acquire+0x638/0x3c30 [ 1279.336131] ? find_held_lock+0x35/0x1d0 [ 1279.340166] ? __lock_is_held+0xb6/0x140 [ 1279.344205] ? check_same_owner+0x320/0x320 [ 1279.348499] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1279.353663] ? rcu_note_context_switch+0x710/0x710 [ 1279.358566] ? print_irqtrace_events+0x270/0x270 [ 1279.363299] should_failslab+0xec/0x120 [ 1279.367250] kmem_cache_alloc_node_trace+0x5a/0x760 [ 1279.372244] __kmalloc_node+0x33/0x70 [ 1279.376018] kvmalloc_node+0x64/0xd0 [ 1279.379707] alloc_netdev_mqs+0x16d/0xfb0 [ 1279.383829] ? check_same_owner+0x320/0x320 [ 1279.388125] ? br_netpoll_disable+0x70/0x70 [ 1279.392427] ? free_netdev+0x400/0x400 [ 1279.396286] ? trace_hardirqs_off+0x10/0x10 [ 1279.400605] ? kasan_check_write+0x14/0x20 [ 1279.404817] ? __mutex_lock+0x4ca/0x1810 [ 1279.408853] ? find_held_lock+0x35/0x1d0 [ 1279.412890] ? __might_fault+0x110/0x1d0 [ 1279.417388] ? lock_downgrade+0x980/0x980 [ 1279.421511] ? lock_release+0xa40/0xa40 [ 1279.425461] ? check_same_owner+0x320/0x320 [ 1279.429755] ? find_held_lock+0x35/0x1d0 [ 1279.433789] ? __might_sleep+0x95/0x190 [ 1279.437744] br_add_bridge+0x34/0xd0 [ 1279.441429] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 1279.446242] ? find_held_lock+0x35/0x1d0 [ 1279.450278] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 1279.455095] ? __fget+0x347/0x580 [ 1279.458521] ? lock_downgrade+0x980/0x980 [ 1279.462648] ? kasan_check_read+0x11/0x20 [ 1279.466766] ? rcu_is_watching+0x85/0x130 [ 1279.470888] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1279.475799] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 1279.480635] sock_ioctl+0x321/0x670 [ 1279.484235] ? dlci_ioctl_set+0x40/0x40 [ 1279.488184] ? iterate_fd+0x3f0/0x3f0 [ 1279.491956] ? kasan_check_write+0x14/0x20 [ 1279.496174] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1279.501096] ? wait_for_completion+0x770/0x770 [ 1279.505696] ? dlci_ioctl_set+0x40/0x40 [ 1279.509644] do_vfs_ioctl+0x1b1/0x1520 [ 1279.513501] ? do_vfs_ioctl+0x1b1/0x1520 [ 1279.517541] ? ioctl_preallocate+0x2b0/0x2b0 [ 1279.521920] ? fget_raw+0x20/0x20 [ 1279.525349] ? __sb_end_write+0xa0/0xd0 [ 1279.529296] ? kasan_check_write+0x14/0x20 [ 1279.533503] ? fput+0xe0/0x150 [ 1279.536670] ? ksys_write+0x184/0x220 [ 1279.540445] ? security_file_ioctl+0x89/0xb0 [ 1279.544826] ksys_ioctl+0x94/0xb0 [ 1279.548251] SyS_ioctl+0x24/0x30 [ 1279.551590] ? ksys_ioctl+0xb0/0xb0 [ 1279.555189] do_syscall_64+0x281/0x940 [ 1279.559049] ? vmalloc_sync_all+0x30/0x30 [ 1279.563168] ? finish_task_switch+0x1b9/0x970 [ 1279.567636] ? finish_task_switch+0x17a/0x970 [ 1279.572104] ? syscall_return_slowpath+0x550/0x550 [ 1279.577006] ? syscall_return_slowpath+0x2ac/0x550 [ 1279.581911] ? prepare_exit_to_usermode+0x350/0x350 [ 1279.586902] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1279.592254] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1279.597072] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1279.602242] RIP: 0033:0x4552d9 [ 1279.605402] RSP: 002b:00007f9078bf3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1279.613084] RAX: ffffffffffffffda RBX: 00007f9078bf46d4 RCX: 00000000004552d9 [ 1279.620328] RDX: 0000000020000040 RSI: 0000000000008940 RDI: 0000000000000013 [ 1279.627580] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1279.634822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1279.642065] R13: 0000000000000367 R14: 00000000006f8248 R15: 0000000000000000 2018/04/03 09:39:58 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f00000001c0)=""/252, &(0x7f0000000000)=0xfc) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:39:58 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x2, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x8001, 0x400100) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400800, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000380)={0xb8, 0x0, &(0x7f0000000200)=[@transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=[0x30, 0x78, 0x30]}}, @reply_sg={0x40486312, {{0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000100), &(0x7f0000000140)=[0x20, 0x28, 0x38, 0x48, 0x30]}, 0x7}}, @acquire_done={0x40106309, r3, 0x3}, @increfs_done={0x40106308, r4, 0x4}], 0x9a, 0x0, &(0x7f00000002c0)="6b79ade28c3af7f15f6b23c92af5e72259dd48edc008430d15136f40431b6fda82ea86ad45e53e760591eee6e071fee96a43f5f035237921b7bfea1613c9c8db5996b27f19ed810387a4fec02dc4673e77f287bbae7a0614bfd407e780f437b5ca7f7c65ac57a1d4ad27237357bc5a7ecab0894d5c39d7ff857932928da750cfdb33007d2963937de3a64ebc20a0466af508f2a8635d906d797f"}) 2018/04/03 09:39:58 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000140)={0xff, @empty, 0x4e24, 0x1, 'sed\x00', 0xc, 0x3000000000000, 0x74}, 0x2c) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000080)='pagemap\x00') ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10, {0x2, 0x4e21, @multicast2=0xe0000002}, 'syz_tun\x00'}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000180)={0x5000, 0x6000}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendfile(r3, r3, &(0x7f0000000040)=0x400000, 0x9) ioctl$KVM_SET_VAPIC_ADDR(r0, 0x4008ae93, &(0x7f0000000200)=0x1000) 2018/04/03 09:39:58 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x1, 0x6, [@dev={0xac, 0x14, 0x14, 0x17}, @rand_addr=0x3f, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @multicast1=0xe0000001]}, 0x28) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000080)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000140)="290000002000190700003fffffffda060200000622e80002040000140d00040000003a514692d14c81", 0x29}], 0x1) 2018/04/03 09:39:58 executing program 4 (fault-call:7 fault-nth:1): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:39:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:39:58 executing program 2: socketpair(0x7, 0x800, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x45, 0x4) ioctl$VT_ACTIVATE(r2, 0x5606, 0x6402) fcntl$getownex(r2, 0x10, &(0x7f0000000040)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x11, 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000000c0)={'vcan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) 2018/04/03 09:39:58 executing program 3: r0 = mq_open(&(0x7f0000000000)='.\x00', 0x2, 0x8, &(0x7f0000521fc0)) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/03 09:39:58 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0x67, 0xaf, 0x1}) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)) 2018/04/03 09:39:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) ftruncate(r0, 0xcff8) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x1, 0x4) 2018/04/03 09:39:58 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x54000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x72, "a222c05172985ac8ffcc4bd8eec792d26f8b5961964c6fe250a8848c9d514dcafe3ead5c2a7239efb0062cea45153db50c0d1c1faf6d0ac606eb848a453cf8727cac1698eeacb30763e9579eb8d22f7d600185f65c01605440308154cd18325ed1d68aa3ce6f3e7c897a1ed22605938bde0a"}, &(0x7f0000000040)=0x96) r1 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:39:58 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x40000000001) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00000000c0)=0x5) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x47, &(0x7f0000000080)=0x1) [ 1280.278693] netlink: 'syz-executor1': attribute type 4 has an invalid length. 2018/04/03 09:39:58 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002ac0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x9, 0x0) ioctl$KVM_SET_FPU(0xffffffffffffffff, 0x41a0ae8d, &(0x7f0000002840)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x0, 0xd000, [], 0x7}) set_robust_list(&(0x7f0000002bc0)={&(0x7f0000002b00)={&(0x7f0000000240)}, 0xfffffffffffffffa, &(0x7f0000002b80)={&(0x7f0000002b40)}}, 0x18) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) writev(r1, &(0x7f00000027c0)=[{&(0x7f00000026c0)="fdaa2c240921abb301600a760a62335a2a293713c887be1c0c360b7061392ab770890427781a3a32138ff6ed4757f0d09af511f9ba3d37f7f6481b76726059c40f32f823cb15c69220839b70ae3f54b5d0ff3756014c7c016d51f6163a6d036bd160418c5a2933212866268950fc834b1ea8ec9fb6e09426769010734c2b10d86ea770ffee34b8ba6d5ae1d836c0f3aeb03f20aa02aa1fb32eb1356f3e445d9434a8227f9914fc6bf334f0d2b7918bb17e8fed755f85fd2f9af914fb82c1f19b0f233846d20a182e1900eb3c0080f885fe0211aa941ac78b96d79ed82105", 0xde}], 0x1) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x0, &(0x7f000068d000)) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) utime(&(0x7f0000002a40)='./file0\x00', &(0x7f0000002a80)={0x9, 0x800}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) accept4$alg(r4, 0x0, 0x0, 0x0) inotify_add_watch(r2, &(0x7f0000002a00)='./file0/file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x0, 0x4) rmdir(&(0x7f00000000c0)='./file0\x00') r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x0, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002500)={0x0, 0x0}) ioctl$KDDELIO(r2, 0x4b35, 0x21) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000002580)={{0x6, 0x4, 0x400, 0x10001, "7b9f15160c5df1b0f964edef0ff56471f83f45a4e86533b72f6379d42f1fbf47f4050a43771e84c52238a4ce", 0x1}, 0x0, 0x0, 0x4, r6, 0x357782ad, 0x1, "6e563f327b190dc71e565bcb8cbd96007f8aac2d75b26845239cd04232ce4470b8131f38808c6948537dbfc3826232c19d2f2cd0b1c6361fe996e45fa7b27852", &(0x7f0000002540)='/dev/usbmon#\x00', 0xd, [], [0x9, 0xffff, 0x2, 0x2]}) mkdir(&(0x7f0000002800)='./file0/file0\x00', 0x8) r7 = getpgid(0x0) r8 = getpid() setpgid(r7, r8) 2018/04/03 09:39:58 executing program 3: set_mempolicy(0x0, &(0x7f0000000340), 0x41) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0x497) 2018/04/03 09:39:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000080), 0x400000fe) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/03 09:39:58 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000000)=@ioapic={0xf000, 0xfffffffffffffffe, 0x0, 0x8, 0x0, [{0x87, 0x9, 0xfffffffffffffe00, [], 0x2}, {0x100, 0x870c, 0x7fff, [], 0x3}, {0x7, 0xffff, 0x30, [], 0xff}, {0x0, 0x8000, 0xe, [], 0x6}, {0x100, 0x5, 0x4, [], 0xef17}, {0x2, 0x5, 0x8, [], 0x4}, {0x3, 0x3ff, 0xffffffffffff7af7, [], 0xa3}, {0x20, 0xad, 0x1, [], 0x3f}, {0x7fffffff, 0x1000, 0xfffffffffffffffe, [], 0x4}, {0x4, 0xfe8f, 0x8, [], 0x10001}, {0x20, 0x600000000000000, 0x96fd, [], 0x8}, {0x4, 0x5, 0x1d9b3b6, [], 0x80000001}, {0x8, 0xa6dc, 0x2, [], 0x100000001}, {0x5, 0x7, 0x7, [], 0xfffffffffffffffe}, {0xfffffffffffff326, 0xffff, 0x8000}, {0x6, 0x200, 0x6, [], 0x1400000000000000}, {0x8, 0xf13, 0x3, [], 0x1}, {0x5b6b, 0x71, 0x4, [], 0x7}, {0x800, 0x0, 0x2d6c, [], 0x9c}, {0x7, 0x4, 0x800, [], 0x401}, {0x7, 0x80, 0x4, [], 0x1125}, {0x1, 0x40, 0x5, [], 0x6}, {0x10800000000000, 0x65009d1a, 0xac6, [], 0x7f}, {0x1ad, 0x6, 0x101, [], 0x2}]}) 2018/04/03 09:39:58 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f0000000080)) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) [ 1280.438145] FAULT_INJECTION: forcing a failure. [ 1280.438145] name failslab, interval 1, probability 0, space 0, times 0 [ 1280.449461] CPU: 0 PID: 23467 Comm: syz-executor4 Not tainted 4.16.0+ #377 [ 1280.456454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1280.465786] Call Trace: [ 1280.468356] dump_stack+0x1a7/0x27d [ 1280.471968] ? arch_local_irq_restore+0x53/0x53 [ 1280.476614] should_fail+0x914/0xae0 [ 1280.480305] ? trace_hardirqs_off+0x10/0x10 [ 1280.484616] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1280.489698] ? lock_downgrade+0x980/0x980 [ 1280.493823] ? pcpu_next_fit_region.constprop.27+0x2a7/0x3a0 [ 1280.499602] ? kasan_check_write+0x14/0x20 [ 1280.503816] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1280.508735] ? trace_hardirqs_off+0x10/0x10 [ 1280.513031] ? wait_for_completion+0x770/0x770 [ 1280.517591] ? lock_downgrade+0x980/0x980 [ 1280.521716] ? find_next_zero_bit+0xe3/0x110 [ 1280.526103] ? __lock_is_held+0xb6/0x140 [ 1280.530148] should_failslab+0xec/0x120 [ 1280.534103] kmem_cache_alloc_trace+0x4b/0x740 [ 1280.538681] __hw_addr_create_ex+0xaa/0x3c0 [ 1280.542989] ? dev_mc_init+0x160/0x160 [ 1280.546893] ? __lock_is_held+0xb6/0x140 [ 1280.550935] __hw_addr_add_ex+0xfc/0x270 [ 1280.555155] dev_addr_init+0x167/0x260 [ 1280.559116] ? __hw_addr_add_ex+0x270/0x270 [ 1280.563442] ? kasan_unpoison_shadow+0x35/0x50 [ 1280.568001] ? kasan_kmalloc+0xad/0xe0 [ 1280.571868] ? __kmalloc_node+0x47/0x70 [ 1280.575821] alloc_netdev_mqs+0x21b/0xfb0 [ 1280.579941] ? check_same_owner+0x320/0x320 [ 1280.584238] ? br_netpoll_disable+0x70/0x70 [ 1280.588533] ? free_netdev+0x400/0x400 [ 1280.592411] ? trace_hardirqs_off+0x10/0x10 [ 1280.596707] ? kasan_check_write+0x14/0x20 [ 1280.600914] ? __mutex_lock+0x4ca/0x1810 [ 1280.604948] ? find_held_lock+0x35/0x1d0 [ 1280.608983] ? __might_fault+0x110/0x1d0 [ 1280.613021] ? lock_downgrade+0x980/0x980 [ 1280.617138] ? check_same_owner+0x320/0x320 [ 1280.621432] ? lock_release+0xa40/0xa40 [ 1280.625379] ? check_same_owner+0x320/0x320 [ 1280.629681] ? find_held_lock+0x35/0x1d0 [ 1280.633719] ? __might_sleep+0x95/0x190 [ 1280.637668] br_add_bridge+0x34/0xd0 [ 1280.641353] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 1280.646170] ? find_held_lock+0x35/0x1d0 [ 1280.650217] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 1280.655039] ? __fget+0x347/0x580 [ 1280.658465] ? lock_downgrade+0x980/0x980 [ 1280.662587] ? kasan_check_read+0x11/0x20 [ 1280.666706] ? rcu_is_watching+0x85/0x130 [ 1280.670826] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1280.675733] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 1280.680632] sock_ioctl+0x321/0x670 [ 1280.684233] ? quarantine_put+0x17a/0x190 [ 1280.688352] ? dlci_ioctl_set+0x40/0x40 [ 1280.692298] ? iterate_fd+0x3f0/0x3f0 [ 1280.696073] ? kasan_check_write+0x14/0x20 [ 1280.700279] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1280.705185] ? wait_for_completion+0x770/0x770 [ 1280.709738] ? dlci_ioctl_set+0x40/0x40 [ 1280.713684] do_vfs_ioctl+0x1b1/0x1520 [ 1280.717553] ? do_vfs_ioctl+0x1b1/0x1520 [ 1280.721589] ? ioctl_preallocate+0x2b0/0x2b0 [ 1280.725972] ? fget_raw+0x20/0x20 [ 1280.729411] ? __sb_end_write+0xa0/0xd0 [ 1280.733362] ? kasan_check_write+0x14/0x20 [ 1280.737570] ? fput+0xe0/0x150 [ 1280.740736] ? ksys_write+0x184/0x220 [ 1280.744511] ? security_file_ioctl+0x89/0xb0 [ 1280.748891] ksys_ioctl+0x94/0xb0 [ 1280.752321] SyS_ioctl+0x24/0x30 [ 1280.755679] ? ksys_ioctl+0xb0/0xb0 [ 1280.759277] do_syscall_64+0x281/0x940 [ 1280.763138] ? vmalloc_sync_all+0x30/0x30 [ 1280.767256] ? finish_task_switch+0x1b9/0x970 [ 1280.771722] ? finish_task_switch+0x17a/0x970 [ 1280.776199] ? syscall_return_slowpath+0x550/0x550 [ 1280.781100] ? syscall_return_slowpath+0x2ac/0x550 [ 1280.786000] ? prepare_exit_to_usermode+0x350/0x350 [ 1280.790993] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1280.796332] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1280.801148] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1280.806317] RIP: 0033:0x4552d9 [ 1280.809480] RSP: 002b:00007f9078bf3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1280.817161] RAX: ffffffffffffffda RBX: 00007f9078bf46d4 RCX: 00000000004552d9 [ 1280.824404] RDX: 0000000020000040 RSI: 0000000000008940 RDI: 0000000000000013 [ 1280.831655] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1280.838899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1280.846142] R13: 0000000000000367 R14: 00000000006f8248 R15: 0000000000000001 2018/04/03 09:39:59 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x220a00, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x80000000, 0x0, 0x885, 0x2400, 0x1, 0x200, 0x8, 0x25f, 0x7, 0x6, 0x4}, 0xb) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:39:59 executing program 3: unshare(0x400) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x40000, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000040)=""/17, 0x11, 0x0, &(0x7f0000000080)=@abs, 0x6e) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000100)={0x8, 0x8, 0x6, 0xfffffffffffffffa, 0x8, 0x5}) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r3, 0x0, 0x2}) 2018/04/03 09:39:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000280)={0x2, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x8, 0x3, 0x4, 0x3, 0x6, 0x10000, 0xe561, {0x0, @in6={{0xa, 0x4e24, 0x9, @empty, 0x100}}, 0x9, 0x6, 0x1, 0x6, 0x80}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000200)={r1, 0x6, 0x20, 0x5, 0x7}, &(0x7f0000000240)=0x18) 2018/04/03 09:39:59 executing program 4 (fault-call:7 fault-nth:2): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:39:59 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f000055f000/0x4000)=nil, 0x4000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) iopl(0x9) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000004000/0x1000)=nil, 0x1000}}) clone(0x0, &(0x7f0000001f37), &(0x7f0000001ffc), &(0x7f0000001000), &(0x7f0000000180)) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000000080)=""/189, &(0x7f0000000140)=0xbd) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7ff, 0x8000000000, 0x396}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) 2018/04/03 09:39:59 executing program 7: r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000040)=0xc) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x4, 0x1) sched_getscheduler(r1) r4 = accept4$netrom(0xffffffffffffff9c, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48, 0x80000) kcmp(r1, r2, 0x7, r3, r4) r5 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r5, 0x8000000000500e, &(0x7f0000003ff8)=0xfffffffffffffffd) ptrace$getregs(0xe, r1, 0x8, &(0x7f00000001c0)=""/102) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x7, 0x4, 0xbc, 0x1000, &(0x7f0000000280)=""/4096, 0x5b, &(0x7f0000001280)=""/91, 0xe7, &(0x7f0000001300)=""/231}) 2018/04/03 09:39:59 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0x1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) mmap$binder(&(0x7f0000cda000/0x1000)=nil, 0x1000, 0x8, 0x12, r0, 0x0) 2018/04/03 09:39:59 executing program 0 (fault-call:4 fault-nth:0): r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:39:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000140)=0x50, 0x80000000) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000040)={0x2, 0x0, 0x8, 0xfff, 0x1, 0x1000000001}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x6) 2018/04/03 09:39:59 executing program 6: r0 = socket$inet(0x2, 0x6, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:39:59 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) accept4$bt_l2cap(r0, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) 2018/04/03 09:39:59 executing program 3: request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='logon\x00', 0xffffffffffffffff) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@nfc, &(0x7f00000003c0)=0x80, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000580)={'nat\x00', 0x0, 0x4, 0xfb, [], 0x7, &(0x7f0000000400)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000480)=""/251}, &(0x7f0000000600)=0x78) arch_prctl(0x1004, &(0x7f0000000180)="a23426d552fee5dc96ae5aae3de2d3327be83e98774a9b739a547ea137583ceb76fe5876c9d1b9f397f85cd0082ecda74e1e8d00cb10ac7610b269d01c9468d40a42803083c635378a30d45e1cfb35baeb8e1acad86183aa5eecb8e8cfaf863c2849466b907d46c0aa371ff05bf40e24a4849e42c5d159d3d594779fccc36921063387592d50ac7cd13a86741d16c3a25728ec029bf95706c4739c1d7f706b09e693e1b8af8e3f586d1fe55dae123b320ba37fd49c5e20a0bbc713df61fd0ff7cd8651b8fe44397c601741dce37cb81ef724a88d1e299e55f7e5aa6b347d54eef822a544dab821cf91f2") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r2, 0x1}, 0x8) keyctl$set_reqkey_keyring(0xe, 0x80000000000001) 2018/04/03 09:39:59 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='io.bfq.weight\x00', 0x2, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x1) syncfs(r0) 2018/04/03 09:39:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr\x00') sendfile(r0, r0, &(0x7f00000001c0)=0x5d, 0x80) 2018/04/03 09:39:59 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) 2018/04/03 09:39:59 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002000000803a008bab6fb9da00833800000000000000000000ff00000000000000000000010200907800000000609433df00000400000000a7a4987a614a00000000040000000000000001fe800000000000000000802a08000000006b0000000000000000ecffffff00000000"], 0x0) 2018/04/03 09:39:59 executing program 1: memfd_create(&(0x7f0000000000)='\x00', 0x3) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e99000)={0xfffffffffffffffd, 0x4000, 0x0, 0x80000, 0x0, 0x0, 0x40, 0x0, 0x7}, 0x87f1c744) [ 1281.420007] FAULT_INJECTION: forcing a failure. [ 1281.420007] name failslab, interval 1, probability 0, space 0, times 0 [ 1281.431379] CPU: 0 PID: 23497 Comm: syz-executor4 Not tainted 4.16.0+ #377 [ 1281.438367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1281.447699] Call Trace: [ 1281.450265] dump_stack+0x1a7/0x27d [ 1281.453875] ? arch_local_irq_restore+0x53/0x53 [ 1281.459233] ? debug_object_fixup+0x30/0x30 [ 1281.463538] should_fail+0x914/0xae0 [ 1281.467230] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1281.472309] ? trace_hardirqs_off+0x10/0x10 [ 1281.476614] ? find_held_lock+0x35/0x1d0 [ 1281.480650] ? __lock_is_held+0xb6/0x140 [ 1281.484695] ? check_same_owner+0x320/0x320 [ 1281.488992] ? init_timer_on_stack_key+0xe0/0xe0 [ 1281.493722] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1281.498711] ? rcu_note_context_switch+0x710/0x710 [ 1281.503620] ? fake_mtu+0x70/0x70 [ 1281.507051] should_failslab+0xec/0x120 [ 1281.511008] kmem_cache_alloc_node_trace+0x5a/0x760 [ 1281.515998] ? br_dev_setup+0x853/0xa40 [ 1281.519948] ? br_netpoll_disable+0x70/0x70 [ 1281.524245] __kmalloc_node+0x33/0x70 [ 1281.528030] kvmalloc_node+0x99/0xd0 [ 1281.531718] alloc_netdev_mqs+0x80d/0xfb0 [ 1281.535840] ? check_same_owner+0x320/0x320 [ 1281.540149] ? free_netdev+0x400/0x400 [ 1281.544012] ? trace_hardirqs_off+0x10/0x10 [ 1281.548310] ? kasan_check_write+0x14/0x20 [ 1281.552954] ? __mutex_lock+0x4ca/0x1810 [ 1281.556993] ? find_held_lock+0x35/0x1d0 [ 1281.561032] ? __might_fault+0x110/0x1d0 [ 1281.565068] ? lock_downgrade+0x980/0x980 [ 1281.569191] ? check_same_owner+0x320/0x320 [ 1281.573485] ? lock_release+0xa40/0xa40 [ 1281.577431] ? check_same_owner+0x320/0x320 [ 1281.581726] ? find_held_lock+0x35/0x1d0 [ 1281.585762] ? __might_sleep+0x95/0x190 [ 1281.589713] br_add_bridge+0x34/0xd0 [ 1281.593402] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 1281.598215] ? find_held_lock+0x35/0x1d0 [ 1281.602252] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 1281.607070] ? __fget+0x347/0x580 [ 1281.610499] ? lock_downgrade+0x980/0x980 [ 1281.614632] ? kasan_check_read+0x11/0x20 [ 1281.618753] ? rcu_is_watching+0x85/0x130 [ 1281.622872] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1281.627775] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 1281.632593] sock_ioctl+0x321/0x670 [ 1281.636197] ? dlci_ioctl_set+0x40/0x40 [ 1281.640146] ? iterate_fd+0x3f0/0x3f0 [ 1281.643937] ? kasan_check_write+0x14/0x20 [ 1281.648154] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1281.653057] ? wait_for_completion+0x770/0x770 [ 1281.657616] ? dlci_ioctl_set+0x40/0x40 [ 1281.661560] do_vfs_ioctl+0x1b1/0x1520 [ 1281.665420] ? do_vfs_ioctl+0x1b1/0x1520 [ 1281.669458] ? ioctl_preallocate+0x2b0/0x2b0 [ 1281.673839] ? fget_raw+0x20/0x20 [ 1281.677267] ? __sb_end_write+0xa0/0xd0 [ 1281.681214] ? kasan_check_write+0x14/0x20 [ 1281.685416] ? fput+0xe0/0x150 [ 1281.688582] ? ksys_write+0x184/0x220 [ 1281.692356] ? security_file_ioctl+0x89/0xb0 [ 1281.696736] ksys_ioctl+0x94/0xb0 [ 1281.700162] SyS_ioctl+0x24/0x30 [ 1281.703508] ? ksys_ioctl+0xb0/0xb0 [ 1281.707109] do_syscall_64+0x281/0x940 [ 1281.710975] ? vmalloc_sync_all+0x30/0x30 [ 1281.715096] ? finish_task_switch+0x1b9/0x970 [ 1281.719562] ? finish_task_switch+0x17a/0x970 [ 1281.724031] ? syscall_return_slowpath+0x550/0x550 [ 1281.728932] ? syscall_return_slowpath+0x2ac/0x550 [ 1281.733850] ? prepare_exit_to_usermode+0x350/0x350 [ 1281.738850] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1281.744185] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1281.749002] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1281.754165] RIP: 0033:0x4552d9 [ 1281.757326] RSP: 002b:00007f9078bf3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1281.765005] RAX: ffffffffffffffda RBX: 00007f9078bf46d4 RCX: 00000000004552d9 [ 1281.772247] RDX: 0000000020000040 RSI: 0000000000008940 RDI: 0000000000000013 [ 1281.779490] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1281.786735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1281.793976] R13: 0000000000000367 R14: 00000000006f8248 R15: 0000000000000002 [ 1282.267160] FAULT_INJECTION: forcing a failure. [ 1282.267160] name fail_futex, interval 1, probability 0, space 0, times 0 [ 1282.278596] CPU: 1 PID: 23538 Comm: syz-executor0 Not tainted 4.16.0+ #377 [ 1282.285593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1282.294921] Call Trace: [ 1282.297483] dump_stack+0x1a7/0x27d [ 1282.301083] ? arch_local_irq_restore+0x53/0x53 [ 1282.305730] should_fail+0x914/0xae0 [ 1282.309419] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1282.314498] ? __lock_acquire+0x638/0x3c30 [ 1282.318704] ? print_irqtrace_events+0x270/0x270 [ 1282.323435] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1282.328599] ? trace_hardirqs_off+0x10/0x10 [ 1282.332891] ? __lock_acquire+0x638/0x3c30 [ 1282.337102] ? find_held_lock+0x35/0x1d0 [ 1282.341136] should_fail_futex.part.10+0x1a/0x20 [ 1282.345865] get_futex_key+0x3a7/0x1d50 [ 1282.349816] ? futex_lock_pi_atomic+0x2f0/0x2f0 [ 1282.354457] ? debug_check_no_obj_freed+0x2f8/0x633 [ 1282.359448] ? lock_downgrade+0x980/0x980 [ 1282.363575] ? lock_release+0xa40/0xa40 [ 1282.367536] ? find_held_lock+0x35/0x1d0 [ 1282.371585] ? __lock_acquire+0x638/0x3c30 [ 1282.375792] ? __free_pages_ok+0x107c/0x27d0 [ 1282.380172] ? lock_downgrade+0x980/0x980 [ 1282.384292] ? debug_check_no_obj_freed+0x2f8/0x633 [ 1282.389284] ? lock_pin_lock+0x360/0x360 [ 1282.393324] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1282.398486] ? mark_held_locks+0xaf/0x100 [ 1282.402608] ? __free_pages_ok+0x1092/0x27d0 [ 1282.406988] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1282.411975] ? trace_hardirqs_on+0xd/0x10 [ 1282.416095] ? __update_load_avg_blocked_se.isra.30+0x500/0x500 [ 1282.422129] ? print_irqtrace_events+0x270/0x270 [ 1282.426855] ? update_cfs_rq_load_avg.part.66+0x2d0/0x2d0 [ 1282.432371] ? print_irqtrace_events+0x270/0x270 [ 1282.437101] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1282.442265] ? trace_hardirqs_off+0x10/0x10 [ 1282.446571] ? print_irqtrace_events+0x270/0x270 [ 1282.451302] ? print_irqtrace_events+0x270/0x270 [ 1282.456031] ? print_irqtrace_events+0x270/0x270 [ 1282.460760] ? print_irqtrace_events+0x270/0x270 [ 1282.465489] ? print_irqtrace_events+0x270/0x270 [ 1282.470218] ? update_load_avg+0x12e9/0x2ec0 [ 1282.474600] ? print_irqtrace_events+0x270/0x270 [ 1282.479329] ? __lock_acquire+0x638/0x3c30 [ 1282.483539] futex_wake+0x193/0x680 [ 1282.487144] ? __lock_acquire+0x638/0x3c30 [ 1282.491352] ? get_futex_key+0x1d50/0x1d50 [ 1282.495563] ? __lock_acquire+0x638/0x3c30 [ 1282.499777] do_futex+0x11b0/0x22a0 [ 1282.503376] ? __lock_acquire+0x638/0x3c30 [ 1282.507589] ? exit_robust_list+0x240/0x240 [ 1282.511885] ? trace_hardirqs_off+0x10/0x10 [ 1282.516177] ? cpuacct_charge+0x2e6/0x5c0 [ 1282.520295] ? trace_hardirqs_off+0x10/0x10 [ 1282.524591] ? trace_hardirqs_off+0x10/0x10 [ 1282.528882] ? trace_hardirqs_off+0x10/0x10 [ 1282.533174] ? __update_load_avg_blocked_se.isra.30+0x500/0x500 [ 1282.539213] ? find_held_lock+0x35/0x1d0 [ 1282.543253] ? trace_hardirqs_off+0x10/0x10 [ 1282.547546] ? find_held_lock+0x35/0x1d0 [ 1282.551591] ? find_held_lock+0x35/0x1d0 [ 1282.555645] ? find_held_lock+0x35/0x1d0 [ 1282.559681] ? __might_fault+0x110/0x1d0 [ 1282.563713] ? lock_downgrade+0x980/0x980 [ 1282.567840] ? lock_release+0xa40/0xa40 [ 1282.571783] ? check_same_owner+0x320/0x320 [ 1282.576074] ? __might_sleep+0x95/0x190 [ 1282.580023] ? native_load_gs_index+0x2d/0x30 [ 1282.584495] ? __might_sleep+0x95/0x190 [ 1282.588444] mm_release+0x43c/0x5b0 [ 1282.592042] ? mm_access+0x140/0x140 [ 1282.595728] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1282.600716] ? trace_hardirqs_on+0xd/0x10 [ 1282.604835] ? _raw_spin_unlock_irq+0x27/0x70 [ 1282.609299] ? acct_collect+0x637/0x800 [ 1282.613248] do_exit+0x511/0x2700 [ 1282.616674] ? print_irqtrace_events+0x190/0x270 [ 1282.621401] ? mm_update_next_owner+0x960/0x960 [ 1282.626047] ? __sched_text_start+0x8/0x8 [ 1282.630168] ? __lock_acquire+0x638/0x3c30 [ 1282.634376] ? __lock_acquire+0x638/0x3c30 [ 1282.638585] ? dequeue_task_fair+0x9b0/0x9b0 [ 1282.642971] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1282.648143] ? try_to_wake_up+0xfc/0x1300 [ 1282.652264] ? lock_downgrade+0x980/0x980 [ 1282.656379] ? lock_downgrade+0x980/0x980 [ 1282.660510] ? check_preempt_curr+0x350/0x350 [ 1282.664974] ? __lock_is_held+0xb6/0x140 [ 1282.669016] ? kasan_check_read+0x11/0x20 [ 1282.673139] ? do_raw_spin_unlock+0x9e/0x310 [ 1282.677517] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1282.682068] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1282.686632] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1282.691718] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1282.696708] ? trace_hardirqs_on+0xd/0x10 [ 1282.700830] ? try_to_wake_up+0xfc/0x1300 [ 1282.704954] ? trace_hardirqs_off+0x10/0x10 [ 1282.709248] ? migrate_swap_stop+0x970/0x970 [ 1282.713637] ? find_held_lock+0x35/0x1d0 [ 1282.717670] ? memset+0x31/0x40 [ 1282.720924] ? find_held_lock+0x35/0x1d0 [ 1282.724962] ? get_signal+0x7bb/0x16e0 [ 1282.728823] ? lock_downgrade+0x980/0x980 [ 1282.732945] do_group_exit+0x149/0x400 [ 1282.736804] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1282.741358] ? SyS_exit+0x30/0x30 [ 1282.744782] ? _raw_spin_unlock_irq+0x27/0x70 [ 1282.749250] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1282.754241] get_signal+0x74c/0x16e0 [ 1282.757939] ? ptrace_notify+0x130/0x130 [ 1282.761972] ? kasan_check_write+0x14/0x20 [ 1282.766179] ? snd_seq_ioctl_query_subs+0x275/0x560 [ 1282.771175] ? mutex_unlock+0xd/0x10 [ 1282.774858] ? snd_seq_ioctl+0x279/0x3d0 [ 1282.778897] do_signal+0x90/0x1e90 [ 1282.782412] ? setup_sigcontext+0x7d0/0x7d0 [ 1282.786715] ? wait_for_completion+0x770/0x770 [ 1282.791271] ? snd_seq_open+0x580/0x580 [ 1282.795217] ? do_vfs_ioctl+0x486/0x1520 [ 1282.799252] ? ioctl_preallocate+0x2b0/0x2b0 [ 1282.803636] ? exit_to_usermode_loop+0x8c/0x2f0 [ 1282.808277] exit_to_usermode_loop+0x258/0x2f0 [ 1282.812831] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1282.818340] ? ksys_ioctl+0x6c/0xb0 [ 1282.821942] do_syscall_64+0x6ec/0x940 [ 1282.825836] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1282.831346] ? syscall_return_slowpath+0x550/0x550 [ 1282.836245] ? syscall_return_slowpath+0x2ac/0x550 [ 1282.841148] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1282.846487] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1282.851304] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1282.856468] RIP: 0033:0x4552d9 [ 1282.859638] RSP: 002b:00007f8ff1e80c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/04/03 09:40:00 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000100)=0x6) r1 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) socket$kcm(0x29, 0x5, 0x0) 2018/04/03 09:40:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) close(0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x84000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xcc, r1, 0x100, 0x70bd28, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff00000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xa4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x20000081}, 0x20000880) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r2, r2, &(0x7f0000000040)=0x3ffffd, 0x400000ff) 2018/04/03 09:40:00 executing program 3: exit(0x3) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xa01, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup/syz1\x00', 0x1ff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0xa0) set_thread_area(&(0x7f0000000100)={0x1, 0x0, 0x4000, 0x6, 0x0, 0x4, 0x1, 0x7f, 0x4, 0xf6de}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000140)={0x9, 0x200, 0x2, 0x2, 0xe79, 0x5}) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f0000000180)=0x6) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000001c0)=0xed) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000200)={0x3}) prctl$intptr(0x18, 0x100000001) setns(r2, 0x40000000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000240)=""/20) gettid() ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000280)=""/225) execveat(r0, &(0x7f0000000380)='./file0\x00', &(0x7f0000000400)=[&(0x7f00000003c0)='/dev/qat_adf_ctl\x00'], &(0x7f0000000640)=[&(0x7f0000000440)='bdevppp1}\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='^!\x00', &(0x7f0000000540)='/dev/qat_adf_ctl\x00', &(0x7f0000000580)='em1trusted\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='/dev/qat_adf_ctl\x00'], 0x800) ioctl$KVM_SET_TSS_ADDR(r3, 0xae47, 0xd000) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000740)={0x0, 0x800}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000007c0)={r4, 0x81, 0x4, 0x10000, 0x1d27, 0x6}, &(0x7f0000000800)=0x14) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000840)="7b386102d71db4de00335212fb71739c", 0x10) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x50013, r5, 0x0) syz_open_dev$midi(&(0x7f00000008c0)='/dev/midi#\x00', 0x1, 0x220040) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000900), &(0x7f0000000940)=0xc) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000980)={{0x2, 0x4e20, @rand_addr=0x3}, {0x6}, 0x20, {0x2, 0x4e23, @multicast1=0xe0000001}, 'ifb0\x00'}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000a00)={0x101, 0x20, 0x0, 0x2, 0x20, 0x0, 0x4, 0x7, 0x7, 0xc4f, 0x81}, 0xb) accept$inet6(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000a80)=0x1c) socket$inet6(0xa, 0x1, 0x2) 2018/04/03 09:40:00 executing program 1: epoll_create1(0x7fffe) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socket$inet6(0xa, 0x80009, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) 2018/04/03 09:40:00 executing program 4 (fault-call:7 fault-nth:3): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:00 executing program 7: socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f00000000c0)="659e09ac780570bc7acf82a96d9f82ec71ee4388ec86f05dc138da804ff52de7eb1794f96c05061c9be2fc9e1dea25cb687f748ec6335814c23866ca56f60c5280243b5655b1dbf6a4527d30eed138258151d2fd7111fdf01a2b60d227611af9bb93d0e0d0a8bb184fe36bba6f7c24faaa72a699846cccd0181d1d9b58d17bd723bc311a83d02279459e00f8b15810139a60ccea19fa5b508238109f2dfcf87f4b3d4ddc37a26a175a0039ae2ae044a4ecc4d682a3a02d1183d0f0065e13bf0e8852d91b306292898de71766bc9f363471dbeff04d7af167915a13a90c961a5c16ab04dbe4a79bd524ec1e3753f7de9ca77f6b2bbc", 0xf5) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)) 2018/04/03 09:40:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:00 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001740)="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", 0xf90}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f0000000140)={'irlan0\x00', @ifru_flags=0x800}}) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x4) r4 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x9, 0x88c00) ioctl$sock_ifreq(r4, 0x8971, &(0x7f0000000300)={'ipddp0\x00', @ifru_names='yam0\x00'}) connect$packet(r0, &(0x7f0000000100)={0x11, 0x5, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 1282.867317] RAX: fffffffffffffffe RBX: 00007f8ff1e816d4 RCX: 00000000004552d9 [ 1282.874561] RDX: 0000000020000000 RSI: 00000000c058534f RDI: 0000000000000013 [ 1282.882064] RBP: 000000000072c010 R08: 0000000000000000 R09: 0000000000000000 [ 1282.889304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1282.896556] R13: 00000000000002d6 R14: 00000000006f74b0 R15: 0000000000000000 2018/04/03 09:40:00 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffffff, 0x1}) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f00000000c0)={0x3, 0x3}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') accept$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000780)={@rand_addr=0x7, @dev={0xac, 0x14, 0x14, 0x18}, r2}, 0xc) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/167, &(0x7f00000001c0)=0xa7) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x148, r3, 0x10, 0x70bd2d, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff52}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x15}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffffc0}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffff244}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x81}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x24004090}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) 2018/04/03 09:40:00 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x10000, 0x0) lseek(r0, 0x0, 0x1) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) 2018/04/03 09:40:00 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4000) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f00000000c0)={0x3b, @loopback=0x7f000001, 0x4e20, 0x4, 'wlc\x00', 0x39, 0x10001, 0x55}, 0x2c) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)=ANY=[@ANYBLOB="0800ffffff074898414c406bffef"]) r1 = socket$inet(0x2, 0xfffffffffffff7fd, 0x2) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000001c0)="9a6a79f3f253c268753133d63d0b985ce027cc910978c1209d667d5c5ce69c32548fd0dd4c42d2d649fdc70e35db80be5b5d26ddaaae6306bff7e9fcd7b0dc7c826a5bb57e8a5666549aed4b8b5b3a1d2679b90a9d2982022c5af3f303da03eca82ba74e7d024ce87d5aa5d37d1a7fd5b6017af561019fa3b69cf646484f5f4ee2f88d3a7122b162b4") sendto$inet(r1, &(0x7f0000000180)="0500", 0xd8, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0xa7) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x9) 2018/04/03 09:40:00 executing program 2: syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x51c782eddb0a6665, 0x0) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f00000001c0)={[], 0x9, 0x3ff, 0x27, 0x0, 0xfffffffffffffc01, 0xf000, 0x4000, [], 0x10000}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind(0xffffffffffffffff, &(0x7f00005d8f80)=@generic={0x0, "0103000000000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000), 0x0, &(0x7f00002d4000)}, 0x0) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f0000000880)=""/240) 2018/04/03 09:40:00 executing program 1: umount2(&(0x7f0000000040)='./file0\x00', 0x5) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002fbff0)={0x3, &(0x7f000012c000)=[{0x0, 0x0, 0x0, 0x7a}, {0x45, 0x0, 0x0, 0xfffffffffffffa90}, {0x6}]}, 0x10) write(r0, &(0x7f0000000080)="1f0000000401ffd60000010720000000000001de8f000000000000000000000000000000", 0x24) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000100)={0x6d, 0x4, 0x1, 0x4, 0x1}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) [ 1283.048587] FAULT_INJECTION: forcing a failure. [ 1283.048587] name failslab, interval 1, probability 0, space 0, times 0 [ 1283.059972] CPU: 1 PID: 23577 Comm: syz-executor4 Not tainted 4.16.0+ #377 [ 1283.066960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1283.076286] Call Trace: [ 1283.078852] dump_stack+0x1a7/0x27d [ 1283.082455] ? arch_local_irq_restore+0x53/0x53 [ 1283.087100] should_fail+0x914/0xae0 [ 1283.091225] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1283.096304] ? save_stack+0xa3/0xd0 [ 1283.099907] ? find_held_lock+0x35/0x1d0 [ 1283.103944] ? __lock_is_held+0xb6/0x140 [ 1283.107978] ? check_same_owner+0x320/0x320 [ 1283.112273] ? rcu_note_context_switch+0x710/0x710 [ 1283.117174] should_failslab+0xec/0x120 [ 1283.121124] kmem_cache_alloc_node_trace+0x5a/0x760 [ 1283.126113] ? mark_held_locks+0xaf/0x100 [ 1283.130233] ? __raw_spin_lock_init+0x1c/0x100 [ 1283.134789] __kmalloc_node+0x33/0x70 [ 1283.138563] kvmalloc_node+0x99/0xd0 [ 1283.142253] alloc_netdev_mqs+0x9ae/0xfb0 [ 1283.146380] ? free_netdev+0x400/0x400 [ 1283.150242] ? trace_hardirqs_off+0x10/0x10 [ 1283.154537] ? kasan_check_write+0x14/0x20 [ 1283.158748] ? __mutex_lock+0x4ca/0x1810 [ 1283.162787] ? find_held_lock+0x35/0x1d0 [ 1283.166824] ? __might_fault+0x110/0x1d0 [ 1283.170858] ? lock_downgrade+0x980/0x980 [ 1283.174978] ? check_same_owner+0x320/0x320 [ 1283.179274] ? lock_release+0xa40/0xa40 [ 1283.183221] ? check_same_owner+0x320/0x320 [ 1283.187514] ? find_held_lock+0x35/0x1d0 [ 1283.191553] ? __might_sleep+0x95/0x190 [ 1283.195506] br_add_bridge+0x34/0xd0 [ 1283.199191] br_ioctl_deviceless_stub+0x8fe/0xa00 [ 1283.204008] ? find_held_lock+0x35/0x1d0 [ 1283.208042] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 1283.212869] ? __fget+0x347/0x580 [ 1283.216295] ? lock_downgrade+0x980/0x980 [ 1283.220427] ? kasan_check_read+0x11/0x20 [ 1283.224554] ? rcu_is_watching+0x85/0x130 [ 1283.228673] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1283.233577] ? old_dev_ioctl.isra.1+0x1fa0/0x1fa0 [ 1283.238393] sock_ioctl+0x321/0x670 [ 1283.241995] ? dlci_ioctl_set+0x40/0x40 [ 1283.245946] ? iterate_fd+0x3f0/0x3f0 [ 1283.249717] ? kasan_check_write+0x14/0x20 [ 1283.253928] ? __mutex_unlock_slowpath+0x181/0x7e0 [ 1283.258935] ? wait_for_completion+0x770/0x770 [ 1283.263494] ? dlci_ioctl_set+0x40/0x40 [ 1283.267439] do_vfs_ioctl+0x1b1/0x1520 [ 1283.271296] ? do_vfs_ioctl+0x1b1/0x1520 [ 1283.275331] ? ioctl_preallocate+0x2b0/0x2b0 [ 1283.279713] ? fget_raw+0x20/0x20 [ 1283.283138] ? __sb_end_write+0xa0/0xd0 [ 1283.287084] ? kasan_check_write+0x14/0x20 [ 1283.291289] ? fput+0xe0/0x150 [ 1283.294453] ? ksys_write+0x184/0x220 [ 1283.298227] ? security_file_ioctl+0x89/0xb0 [ 1283.302781] ksys_ioctl+0x94/0xb0 [ 1283.306207] SyS_ioctl+0x24/0x30 [ 1283.309547] ? ksys_ioctl+0xb0/0xb0 [ 1283.313149] do_syscall_64+0x281/0x940 [ 1283.317009] ? vmalloc_sync_all+0x30/0x30 [ 1283.321129] ? finish_task_switch+0x1b9/0x970 [ 1283.325601] ? finish_task_switch+0x17a/0x970 [ 1283.330069] ? syscall_return_slowpath+0x550/0x550 [ 1283.334968] ? syscall_return_slowpath+0x2ac/0x550 [ 1283.339869] ? prepare_exit_to_usermode+0x350/0x350 [ 1283.344861] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1283.350196] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1283.355010] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1283.360169] RIP: 0033:0x4552d9 [ 1283.363328] RSP: 002b:00007f9078bf3c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1283.371007] RAX: ffffffffffffffda RBX: 00007f9078bf46d4 RCX: 00000000004552d9 [ 1283.378252] RDX: 0000000020000040 RSI: 0000000000008940 RDI: 0000000000000013 [ 1283.385504] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1283.392749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 1283.399991] R13: 0000000000000367 R14: 00000000006f8248 R15: 0000000000000003 [ 1283.748117] QAT: Invalid ioctl [ 1283.770381] QAT: Invalid ioctl 2018/04/03 09:40:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x2, 0x8001}) 2018/04/03 09:40:01 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@dev, @in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000080)=r2) 2018/04/03 09:40:01 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000000000)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) 2018/04/03 09:40:01 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) poll(&(0x7f0000000080)=[{r1, 0x300}], 0x1, 0x0) pread64(r0, &(0x7f00000000c0)=""/200, 0xc8, 0x0) 2018/04/03 09:40:01 executing program 2: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/110, &(0x7f0000000080)=0x6e) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00000000c0)=0x2, 0x4) 2018/04/03 09:40:01 executing program 4 (fault-call:7 fault-nth:4): r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:01 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7fff, 0x48100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x2}, 0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x335) 2018/04/03 09:40:01 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x81, 0x0, 0x0, 0x45, 0x0, 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) [ 1283.973913] QAT: Invalid ioctl [ 1283.983083] QAT: Invalid ioctl 2018/04/03 09:40:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r1, &(0x7f00000000c0)=0x6, 0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x440000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000fe2000), &(0x7f000038fffc)) 2018/04/03 09:40:01 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)="1372cc0e8bf60e551bd4bde93ac6d55c5e9c061801edbb881e826ecb0d6c99d3d6d101931387e37cbe17348cd555519b9a96423f87e1e91759e24261e92fead2dcb027ff0157c2f751a595fe2d0e2d84e90824674a31225dcbe4083a", 0x5c) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:01 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+30000}}, 0x100) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000180)=0xffffffff, &(0x7f00000001c0)=0x4) syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x2) 2018/04/03 09:40:01 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:01 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000706fd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r0}]}, 0x1c}, 0x1}, 0x0) 2018/04/03 09:40:01 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x8) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) exit(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)) lookup_dcookie(0x0, &(0x7f0000000340)=""/12, 0xc) creat(&(0x7f0000b13ff2)='./file0/file0\x00', 0x0) 2018/04/03 09:40:01 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x400000020202, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f0000000080)={0x1f, 0x6}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000440)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000480)=r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x5, &(0x7f00000002c0)=[{}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000400)={0x0, &(0x7f0000000340)=""/161}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xffffffffffffff74, 0x3, 0x7}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000004c0)={0x0, 0x8c885f8701e97840, 0x7, 0x3}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="32022ef662781c7b51561111cd0c1b7bcdaa9d37b9515ee34146fbd3038db0b9d1ef3705d331427b78f759361673e94de39cb4c19026cec2a3303c81cd8b22254f62c5cce2e8"], 0x1) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f00000000c0)={0x0, 0x7f}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x6ff5, 0x4) dup2(r0, r1) 2018/04/03 09:40:01 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x0, 0x10000) recvfrom$ipx(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x40002140, &(0x7f0000000140)={0x4, 0xc00, 0x8, "0dcf680e5402", 0xfffffffffffffe00}, 0x10) accept4(r1, &(0x7f00000011c0)=@nl, &(0x7f0000001240)=0x80, 0x800) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3, 0x400000) epoll_wait(r2, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4, 0x9) 2018/04/03 09:40:01 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2) openat(r0, &(0x7f0000000440)='./file0\x00', 0x121440, 0x20) write(r0, &(0x7f0000000700)="b63db85e1e8d0200000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae", 0x2e) r1 = accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000000)=0x48, 0x800) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000180)=""/135, 0x87}, {&(0x7f0000000240)=""/224, 0xe0}, {&(0x7f0000000340)=""/229, 0xe5}, {&(0x7f0000000580)=""/129, 0x81}], 0x4) ioctl$int_in(r0, 0x5421, &(0x7f00000017c0)=0x4000000000000200) readv(r0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/48, 0x30}, {&(0x7f00000004c0)=""/120, 0x78}], 0x2) 2018/04/03 09:40:02 executing program 7: ioctl$int_in(0xffffffffffffffff, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:02 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100), 0x4) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000040)=0x9) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r3, 0x3}, 0x8) tee(r0, r0, 0xbe, 0xa) ioctl$TIOCSBRK(r2, 0x5427) 2018/04/03 09:40:02 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip_tables_matches\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:02 executing program 3: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x20082) r1 = epoll_create(0x9d2) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000)=0x7, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000140), &(0x7f0000000180)=0x8) fcntl$notify(r1, 0x0, 0x284) r2 = msgget(0xffffffffffffffff, 0x0) msgrcv(r2, &(0x7f00000000c0)={0x0, ""/79}, 0x57, 0x3, 0x13000) msgsnd(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="6821adbd"], 0x8, 0x0) 2018/04/03 09:40:02 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x8000000004000004, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = socket$unix(0x1, 0x10000000801, 0x0) r3 = fcntl$dupfd(r2, 0x406, r0) getsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000000040)=""/90, &(0x7f00000000c0)=0x5a) connect(r2, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r4 = socket$netlink(0x10, 0x3, 0x80000000004) r5 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r6 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$search(0xa, r5, &(0x7f0000000680)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, r6) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000006c0)={0x17, 0x1, &(0x7f0000000180)="c3"}) write(r4, &(0x7f000058bfe4)="29000000140003b7ff000000040817c2cf97405e55ce28e360eb0100100006a40e07fff00fd57f25ff", 0xfffffffffffffe60) ioctl$KVM_SET_XSAVE(r3, 0x5000aea5, &(0x7f0000000280)={"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"}) 2018/04/03 09:40:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) r1 = memfd_create(&(0x7f0000000080)='}*loppp1eth0+\x00', 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x1f, r2, 0x3, 0x1f}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:02 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:02 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffeff) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"69666230000006dc01583370b31700", 0xa201}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000240)=0x1) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080)=0x40, 0x4) r2 = fcntl$dupfd(r1, 0x0, r0) write$fuse(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="20000000010000000000000000000000000000000000000026b51c09ac6bd4ca0000000000000000"], 0x20) 2018/04/03 09:40:02 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x7) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:02 executing program 1: r0 = semget$private(0x0, 0x7, 0x228) semctl$GETVAL(r0, 0x7, 0xc, &(0x7f0000000080)=""/82) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'sit0\x00', 0x7000000}) 2018/04/03 09:40:02 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000002c0)={0x6, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000300)={0x9, r2, 0x10001, 0x1}) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x88, r4, 0x0, 0x70bd2c, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xbd0}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x39d1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffc00}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x88}, 0x1, 0x0, 0x0, 0x4008811}, 0x20000000) 2018/04/03 09:40:02 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x3e2, 0x20, 0x8, 0x3, 0x9, 0xffffffffffffffff, 0x3f, 0x1, 0x148, 0x31, 0xf1, 0x1, 0x20000000000006, 0x38, 0x2, 0x7ff, 0x2000000000003f, 0x20}, [], "e74d3ff4ea9c3282498ab60e329de883821647d2235ced8ed936f32c193e7c6443033ed2b805791ebd81a35f32382d47e38a7fd784a08c884ec62e9db972b22b1d1361c0760f9856c4c26067682058d77cfc183e9ae3033a75dd910f67919c800b972e8bc602b5d55022ccc2c243ee0abf37348cdda08bbd7065212c255d2137a39a2f27eaed670690f7640dd2db805238ba2b7e6b8a3a356399f731b90b712a08b9caa66e14beb03a5163fdf1e66b345bdaef7abdd2ceb2cb8bacffdd84eab7573681822ac9106be31bc596eab352be1d754e35ad110dc160644aca2646daf193f994a9e8ca5dafbedca0171965782c51f89481", [[], [], [], []]}, 0x534) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:03 executing program 1: epoll_create1(0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x80100, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000040)=""/44) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') unshare(0x400) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x9, 0x0, 0x10000, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000240)={0x800, r2, 0x10003, 0x9}) read(r1, &(0x7f0000000080)=""/37, 0x25) 2018/04/03 09:40:03 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/ip_vs\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) utime(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x401, 0x2}) read(r0, &(0x7f0000000040)=""/25, 0x19) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000300)={0x31bb1947, 0x3, 0x9, 0xe572, &(0x7f0000000240)=[{}, {}, {}]}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xac2, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000000c0)=""/185) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000003c0)='cdg\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000001c0), 0x4) geteuid() sendmsg$nl_generic(r2, &(0x7f0000001340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001300)={&(0x7f0000000200)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x4040) 2018/04/03 09:40:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x2, 0x7) 2018/04/03 09:40:04 executing program 6: read(0xffffffffffffffff, &(0x7f00000001c0)=""/216, 0xd8) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20200) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x4e22, 0xbe7, @dev={0xfe, 0x80, [], 0xc}, 0x5}}, 0xffffffff, 0x3, 0x9, "0548634d48751790460131cf1b0a59bf0196232b9c227765256cc70724e764fdbfee7a29925ecd29e15e5ff1188a213bad8d8393971aceaf1c92c0ba5d6850165dfa68973e3c6289910730cdf0f8d6ec"}, 0xd8) 2018/04/03 09:40:04 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000340)={0x8, 0xffffffffffffffff, 0x7, 0x3}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x5, 0x0) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast1=0xe0000001, 0x4e24, 0x9, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2b, r2}, {0x2, 0x80000001, 0x85, 0x3, 0xcf2, 0x1, 0x8000, 0x3}, {0x8, 0x154, 0x5}, 0x4, 0x6e6bbe, 0x1, 0x0, 0x2, 0x3}, {{@in, 0x4d5, 0x33}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x4, 0x3, 0x80000, 0x9, 0x3f, 0x7}}, 0xe8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x401, 0xffff, 0xa4d, 0x69b1, 0x81, 0xc9c3, 0x8, {0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x20, 0x2, 0xac, 0x6, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r3, 0x5}, &(0x7f00000002c0)=0x8) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000280)={0x4, 0x4}) 2018/04/03 09:40:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000017000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000016fd0)=ANY=[@ANYBLOB="1400000900000000000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x10000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000300)=""/213) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x1, 0x2, 0x1, 0x7, 0x0, 0x1e6e, 0x0, 0xffffffffffffff7f, 0x0, 0x5, 0x80000000, 0x3]}, &(0x7f0000000900)=0x100) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@dev, 0x0}, &(0x7f0000000140)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000b40)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x0) add_key$keyring(&(0x7f00000009c0)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffa) connect$packet(r2, &(0x7f0000000080)={0x11, 0x9, r3, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) add_key$keyring(&(0x7f0000000ac0)='keyring\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key$user(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640), 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000680)={0x0, 0x0, r4}, &(0x7f00000006c0)=""/245, 0xf5, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/04/03 09:40:04 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x9, 0x20c, 0x0, 0x7ff, r1}, &(0x7f00000001c0)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r2, r2, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:04 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f0000000200)=ANY=[@ANYBLOB="ff202deb3d032f0e447c028b52f7422b807152776b6bddc1f0ef003c43"]) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000240)={0xfffffffffffffff7, {{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xa}, 0xb3}}}, 0x88) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x401, 0x8000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x4001, 0x1c2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000000100)="13da98", 0x3, 0x8000, &(0x7f00000001c0)={r2, r3+10000000}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000080)={0x1, 0xff}) 2018/04/03 09:40:04 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) recvmsg$kcm(r0, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0x10, &(0x7f0000fbdfe0)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1, &(0x7f0000ce3f72)=""/142, 0x8e}, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/199, 0xc7) read(r0, &(0x7f0000034ff9)=""/7, 0x7) sendmsg$key(r1, &(0x7f0000fc0fc8)={0x0, 0x0, &(0x7f00002e4000)={&(0x7f0000a9df70)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) writev(r2, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) socket$inet(0x2, 0x5, 0x6) write(r1, &(0x7f0000914000)='!', 0x1) read(r0, &(0x7f0000f92f88)=""/120, 0x78) 2018/04/03 09:40:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) utime(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x401, 0x2}) read(r0, &(0x7f0000000040)=""/25, 0x19) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000300)={0x31bb1947, 0x3, 0x9, 0xe572, &(0x7f0000000240)=[{}, {}, {}]}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xac2, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000000c0)=""/185) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000003c0)='cdg\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000001c0), 0x4) geteuid() sendmsg$nl_generic(r2, &(0x7f0000001340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001300)={&(0x7f0000000200)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x4040) 2018/04/03 09:40:04 executing program 5: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x7001, 0xffffffffffffffff, 0x0, 0x40, 0x231000) pwritev(r0, &(0x7f0000002200)=[{&(0x7f00000000c0)="cc675333f9ee694a3e9eb67a2b48aa8f12cd9d2b16350d62e38092bf9ddcfc56cda6a6b817ebdb919f501f12b33ae1ebb8edf314b850", 0x36}, {&(0x7f0000000100)="493e236ba6a429d16a284c5ba3cd4e256576f933f1d4dda010f6b74e52945108d44db804041e675990c2a442d6fafccc6381060049cb4aa4bb0f00e60f0dca25ce57a9303a657e24c562a9c80507892dde2e7677dae8b9044dbe7ee83929ea64a680867147e2fffb260d0f65829658af7924464385bd51f8916a58eebd11a4ced99a0ee3ff7fa0d09862bfe197ae0e170bf56d46ef53634d35e79ffd71291345f6641c32a1b70a52a3021d4670f3012e3224f69cebc476061a2b4caa1573", 0xbe}, {&(0x7f00000001c0)="334a9e5c104256ac55e89f6a2b338dfdfed6bfc786f0e2fe3a8104401cb021f547cf2d6873a6624743c9c736bf7749f17fb1cd97a12309e170b571b41bb4de85", 0x40}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="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0x1000}], 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:04 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) utime(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x401, 0x2}) read(r0, &(0x7f0000000040)=""/25, 0x19) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000300)={0x31bb1947, 0x3, 0x9, 0xe572, &(0x7f0000000240)=[{}, {}, {}]}) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0xac2, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000000c0)=""/185) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000003c0)='cdg\x00', 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000001c0), 0x4) geteuid() sendmsg$nl_generic(r2, &(0x7f0000001340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001300)={&(0x7f0000000200)=ANY=[]}, 0x1, 0x0, 0x0, 0x8000}, 0x4040) 2018/04/03 09:40:04 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 09:40:04 executing program 6: socket$inet(0x2, 0x3, 0x1) 2018/04/03 09:40:04 executing program 6: socketpair$inet(0x2, 0x80006, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x3, 0x1) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x210580, 0x0) r3 = dup(r0) ioctl$TUNSETSTEERINGEBPF(r2, 0x800454e0, &(0x7f0000000080)=r3) sendto$inet(r1, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:04 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/route\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) dup3(r1, r1, 0x80000) 2018/04/03 09:40:05 executing program 7: ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000000)={0x3, 0x7fff, 0x8000000000000, 'queue1\x00', 0x3}) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x7, 0x40000) setsockopt$sock_void(r0, 0x1, 0x21000000000024, 0x0, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x20000, 0x0) ioctl$int_in(0xffffffffffffffff, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:05 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000005c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000240)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) ioctl$sock_SIOCOUTQ(r3, 0x5411, &(0x7f0000000200)) 2018/04/03 09:40:05 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000080)={0x4, 0xffffffffffffff9c, 0x1}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000000c0)={{0x9, 0x6, 0xd2, 0x0, 0x8001, 0x6}, 0x17, 0x10000, 0x2}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000002c0)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xffffffffffffff32, 0x20}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r2, 0x800}, 0x8) r3 = syz_open_procfs(r1, &(0x7f0000000280)="6e65742f00657473746174a5c6af41082c8db349c533ab6148e900324ee411c8bc801014aba889907874702bb0d14e90183cc129752b5f") sendfile(r3, r3, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:05 executing program 6: r0 = socket$inet(0x2, 0x2, 0x1e) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r1, 0x1, 0x4) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:05 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2287, &(0x7f0000ed5fff)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0xb, 0x76}, {0xb, 0x9}, {0x2}, {0x8}, {0xf, 0x8}, {0xa, 0x1}], 0x6) 2018/04/03 09:40:05 executing program 2: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='affs\x00', 0x100010, &(0x7f00000000c0)="332909b05bf102cffd0462b9bb9c56f44d021210fad1df7b62ddb28af466cd7cdb98ff12dbda1368d92cb263b93b433579edd91eded01181f34ef17eb578b34e64b5941dd87fecd5554bb292f07fa171869ff4a740900c5b18b2c60347fa986c") prctl$setmm(0x23, 0x2, &(0x7f0000ffc000/0x2000)=nil) 2018/04/03 09:40:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10840, 0x20) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x1) read(r0, &(0x7f0000fb6000)=""/28, 0xffffffffffffffce) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x6}, &(0x7f0000000240)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) ptrace$getregs(0xc, r2, 0x4, &(0x7f00000002c0)=""/12) r3 = socket$pppoe(0x18, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000003000/0x4000)=nil, 0x4000}) connect$pppoe(r3, &(0x7f00000001c0)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'ip6_vti0\x00'}}, 0xfffffffffffffe10) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000000100)=0x7, 0x4) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}) 2018/04/03 09:40:05 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xff, 0x28000) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000000200)=0x2000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x2, 0xa5b, 0x0, 0x7, 0x0, 0x2, 0x0, 0x5, 0x1, 0x7fffffff, 0xff, 0x3, 0xfffffffffffeffff, 0x0, 0x80]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x2f, "5dffe77749a8abf2febcb1bf853a5e345746d3c0e93c023a1e14fd0416607ff732568eed4dcebe52ef61ffa46fb927"}, &(0x7f00000001c0)=0x37) 2018/04/03 09:40:05 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)=0xfffffffffffffff8) 2018/04/03 09:40:05 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x400}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x200000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') socket(0x4, 0x1, 0x4) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) socket$can_raw(0x1d, 0x3, 0x1) 2018/04/03 09:40:05 executing program 2: r0 = socket$inet6(0xa, 0x10000000000802, 0x100000001) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) sendto$inet6(r0, &(0x7f0000000080)="9b96", 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8000000000000}, 0x1c) 2018/04/03 09:40:05 executing program 3: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) capset(&(0x7f0000000000), &(0x7f0000000080)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='clear_refs\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000100)=0x4) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0xff, 0x2003) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) clock_getres(0xffffdfddfffffff1, &(0x7f0000000000)) 2018/04/03 09:40:05 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400100, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r1, 0x101, 0x70bd25, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000}, 0x20008000) r2 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r2, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:05 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xffffffffffffffe0, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x5, 0x4) 2018/04/03 09:40:05 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000001c0)={0x8, 0x1b, 0x3, 0x5, "346c801e5c3d531e73af33496aabaf705655521e932fdf5ac060a700398cd48e"}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000001340)={0x0, 0x100000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r3, 0xb048, 0x80000001}, &(0x7f0000000180)=0x8) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000080)={0xc, 0x1, 0x3}) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) arch_prctl(0x1001, &(0x7f0000000340)="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") ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x20}) 2018/04/03 09:40:06 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001180)='/dev/hwrng\x00', 0x200, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x1) r1 = syz_open_procfs(0x0, &(0x7f00005aeff6)='net/kcm\x00\b\x00') r2 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x74dd}, &(0x7f0000000040)=0x8) bind$vsock_dgram(r1, &(0x7f0000001140)={0x28, 0x0, 0x60000000ffffffff, @any=0xffffffff}, 0xe4498b73) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r3, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000011c0)={r4, 0x6}, 0x8) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0xfffffffffffffffe) fstatfs(r1, &(0x7f0000000140)=""/4096) sendfile(r2, r1, &(0x7f0000301ff8), 0xffffffff) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x20004005) 2018/04/03 09:40:06 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x10001) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x10c1, @tick, 0x40000000000, {0x8002}, 0x0, 0x2, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000200)={{0x81, 0x230}, 'port1\x00', 0xc, 0x800, 0x10001, 0x1, 0xfffffffffffffffb, 0x1, 0x1, 0x0, 0x3, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x240000, 0x0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x7f, 0x5d8, 0x0, 0x9, 0x6, 0x3ff}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:06 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:06 executing program 5: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:06 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = dup(r0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000440)={0x2000, &(0x7f0000000400), 0x1, r1, 0xc}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0xdf29}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)={r2, 0x85, "9f33cbcf44c9afa0fb803d93dfed5838da946f33baeafe4ee68298396512f0ed6e448660b325f2dde6186042d370beb16fc4a154c5739f91a0be75c6161d4c7157be9ac90ef431c1f2cc2ee661156d41e30f65187f22593836bc92292a3b34a341dc3a80f14f9965a1200fb5514a4a73ec8bc6d8ca8521da8c9e4c0c2a6e935d254c135aaa"}, &(0x7f00000005c0)=0x8d) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000580)={r3, 0x2}, &(0x7f0000000540)=0x22d) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xfffffffffffffe98, &(0x7f0000000cc0)={&(0x7f0000000140)=ANY=[@ANYBLOB="b800000019000100000000000000000000000000000000000000000000000001ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x4}, 0x1}, 0x4000004) r4 = accept4(r0, &(0x7f0000000300)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000000380)=0x80, 0x80800) syz_open_dev$urandom(&(0x7f0000000600)='/dev/urandom\x00', 0x0, 0x4440) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00000003c0)=0x10000, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000002c0)=0x40, 0xfded) 2018/04/03 09:40:06 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$KVM_KVMCLOCK_CTRL(r0, 0xaead) 2018/04/03 09:40:06 executing program 6: socket$inet_smc(0x2b, 0x1, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xac000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000040045010, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x68dc}, 0x8) r3 = socket$inet(0x2, 0x0, 0x20000000005) sendto$inet(r3, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:06 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)={0x2, 0xc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, [@sadb_lifetime={0x0, 0x7, 0xff, 0x1, 0xffffffff, 0x6}]}, 0x20}, 0x1}, 0x0) 2018/04/03 09:40:06 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40802, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1000000000000400, 0x0, 0xd4, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, r0, 0x0) syz_emit_ethernet(0x3e, &(0x7f00002a0f58)={@random="cd390b011bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "0a0fff", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/04/03 09:40:06 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000002c0)={0x9, 0xfd, 0x3, 0x5, [], [], [], 0xfb8000000, 0x6, 0x6f, 0x4, "9eb41169e90f50530eebb4a3d5bfc562"}) write(r0, &(0x7f0000000240)="164690f1125c77a60000000000310109c3a850c34a4b43dc09f054a5c55a27fb5a46fbcb764f1a281c3af820b0fabb8d46d97f3e34583903815cf376f16fe8c47d8044423ba2b071eca4574c638ddf577cf46cdb4d45a6", 0x57) sendfile(r0, r0, &(0x7f0000001000), 0xffef) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000180)={0x2, 0x8000, 0x9, 0x10000, 0x2}) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @random="bec356825487"}, 0x10) ppoll(&(0x7f00000000c0), 0x0, &(0x7f0000000100)={0x0, 0x989680}, &(0x7f0000000140), 0x8) [ 1288.619224] QAT: Invalid ioctl [ 1288.636333] QAT: Invalid ioctl 2018/04/03 09:40:06 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/4096) 2018/04/03 09:40:06 executing program 2: pipe2(&(0x7f00000000c0), 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x0, 0x50, &(0x7f0000000080)=""/8, &(0x7f0000000040)=0x8) 2018/04/03 09:40:06 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x3, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x9}}, 0x10000, 0x1ff}, &(0x7f0000000180)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x10000}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r2, r2, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:06 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) socket$packet(0x11, 0x2, 0x300) r2 = fcntl$dupfd(r0, 0x406, r0) r3 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') pread64(r3, &(0x7f00008c1f77), 0x0, 0x33) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x8, 0x9, 0x8, 0x6, 0x40}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r4, @in={{0x2, 0x4e23}}}, 0x84) 2018/04/03 09:40:06 executing program 6: socket$rds(0x15, 0x5, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:06 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffff}, 0x106, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f00000000c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r1, r0}}, 0x18) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:06 executing program 3: openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) getpid() lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000a40)='/dev/vcs#\x00', 0x0, 0x480000) syz_open_dev$tun(&(0x7f0000000a80)='/dev/net/tun\x00', 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000004640)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000004680)) stat(&(0x7f0000004780)='./file0\x00', &(0x7f00000047c0)) socketpair(0x0, 0x0, 0xfffffffffffffff7, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000005000)) accept(0xffffffffffffff9c, 0x0, &(0x7f0000005100)) pipe(&(0x7f0000005140)) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f00000052c0)='/dev/vhost-net\x00', 0x2, 0x0) userfaultfd(0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000005340)='/dev/mixer\x00', 0x0, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000053c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000005440)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000054c0)={{{@in, @in6=@local}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f00000055c0)=0xe8) socket$alg(0x26, 0x5, 0x0) pipe2(&(0x7f0000005600), 0x0) epoll_create1(0x80000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005740)) fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000057c0)={{{@in6=@remote, @in=@broadcast}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000058c0)=0xe8) openat$audio(0xffffffffffffff9c, &(0x7f0000007000)='/dev/audio\x00', 0x0, 0x0) stat(&(0x7f00000071c0)='./file0\x00', &(0x7f0000007200)) socket$nl_route(0x10, 0x3, 0x0) syz_open_dev$mouse(&(0x7f00000078c0)='/dev/input/mouse#\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f0000007900)='/dev/vhost-net\x00', 0x2, 0x0) accept4$llc(r0, &(0x7f0000007940), &(0x7f0000007980)=0x10, 0x800) getuid() openat$audio(0xffffffffffffff9c, &(0x7f0000007c00)='/dev/audio\x00', 0x2000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000007c40)='/dev/ptmx\x00', 0x28101, 0x0) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000007c80)) accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000007cc0)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007f00)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$audion(&(0x7f0000007f40)='/dev/audio#\x00', 0xfffffffffffffffa, 0x0) socket$netlink(0x10, 0x3, 0x15) pipe2(&(0x7f0000009500), 0x4000) openat$ashmem(0xffffffffffffff9c, &(0x7f0000009900)='/dev/ashmem\x00', 0x0, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000009a40)='/dev/dsp\x00', 0x2200, 0x0) socket$l2tp(0x18, 0x1, 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000009b40)='/dev/mixer\x00', 0x80000, 0x0) stat(&(0x7f0000009bc0)='./file0\x00', &(0x7f0000009c00)) getgroups(0x3, &(0x7f0000009c80)=[0x0, 0xffffffffffffffff, 0x0]) eventfd2(0x5, 0x0) fanotify_init(0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000009cc0)='/dev/rtc\x00', 0x80800, 0x0) socket$rds(0x15, 0x5, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000009fc0)='/dev/ion\x00', 0x0, 0x0) syz_open_dev$vcsn(&(0x7f000000a080)='/dev/vcs#\x00', 0x8000, 0x10000) openat$mixer(0xffffffffffffff9c, &(0x7f000000a0c0)='/dev/mixer\x00', 0x0, 0x0) getpid() getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000b3c0), &(0x7f000000b400)=0xc) getresuid(&(0x7f000000b540), &(0x7f000000b580), &(0x7f000000b5c0)) getgid() socket$inet6_dccp(0xa, 0x6, 0x0) socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$random(&(0x7f000000b880)='/dev/random\x00', 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f00000000c0)="e3ccbd937e", 0x5) 2018/04/03 09:40:07 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(twofish-generic)\x00'}, 0x58) sync() r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x80800) connect$rds(r2, &(0x7f0000000180)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = semget$private(0x0, 0x0, 0x4) semctl$GETALL(r3, 0x0, 0xd, &(0x7f0000000280)=""/239) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6", 0x10}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/03 09:40:07 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:07 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f0000000200)=ANY=[@ANYBLOB="b6d13834083441084c00"]) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x4, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:07 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xffffff20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000c00)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@bridge_setlink={0x2c, 0x13, 0x405, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0x1f}, {0x4}]}]}, 0x2c}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000080)='bond0\x00', 0x2) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000140)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/04/03 09:40:07 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) flistxattr(r0, &(0x7f0000000000)=""/68, 0x44) 2018/04/03 09:40:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000080)=0x400000, 0x400000ff) 2018/04/03 09:40:07 executing program 1: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0xef5, 0x40243) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000100)={0x100000000, 0x8, [0x7f, 0x0]}) mount(&(0x7f0000a7aff8)='./file1\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f000064eff9)='mqueue\x00', 0x8, &(0x7f0000fcefff)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000300)=0xe8) lstat(&(0x7f0000000340)='./file1\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_fuse_mount(&(0x7f00000001c0)='./file1\x00', 0x1000, r1, r2, 0x80, 0x0) mknod(&(0x7f0000f6d000)='./file0/file0\x00', 0x8003, 0x0) execve(&(0x7f0000682000)='./file0/file0\x00', &(0x7f0000000fd8), &(0x7f00003ceffc)) r4 = dup2(r3, r3) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r4, 0x28, 0x6, &(0x7f0000000400)={0x0, 0x2710}, 0x10) r5 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x18400, 0x0) mkdirat$cgroup(r5, &(0x7f0000000180)='syz1\x00', 0x1ff) 2018/04/03 09:40:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0x8) 2018/04/03 09:40:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x800, 0x0) fanotify_mark(r1, 0x1, 0x11, r1, &(0x7f0000000040)='./file0\x00') bind$alg(r0, &(0x7f0000000240)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000540)="45e9e2531cb800", 0x7) 2018/04/03 09:40:07 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0xa8ef, 0x3, 0xffffffffffffff0f, 0x1ff, "f1a40fcb0daf5e37172c6ce222513b9a2f9bd9277864744d0fd0332a417be09ef53d772290cea7f9b2adaec3", 0x80000001}, 0x8, [0x278, 0x3, 0xdea, 0x1, 0x0, 0x8, 0x6, 0x7, 0x3, 0x80, 0x0, 0x1000, 0x3, 0x8001, 0x0, 0xdf1, 0x40, 0x96, 0x7, 0x2, 0x8, 0xfffffffffffff801, 0x7f, 0x2, 0x8, 0xcb0, 0x5, 0x8, 0x5, 0x76, 0xf0, 0x0, 0x2, 0x5b64abd3, 0x38, 0x1, 0xfffffffffffff036, 0x40, 0x8, 0xcbd4, 0x9, 0x7, 0xffff, 0x3f8c6143, 0x100000000, 0x800, 0x20, 0x85, 0x5, 0x8, 0x7, 0x48, 0x4, 0x8, 0x7, 0x4, 0x3, 0x4, 0x0, 0x2, 0x8000001, 0x100000000, 0x5, 0x0, 0x8, 0x2, 0x8001, 0x0, 0x3, 0x0, 0x5, 0x200, 0xff, 0xbe8, 0x1, 0x5, 0x6, 0x4, 0x5, 0x3ff, 0x7f, 0x3, 0xfb, 0x0, 0x7, 0x14794a94, 0x1, 0x5, 0xffffffffffffffdf, 0x9d5, 0x5f, 0x3, 0x8, 0x6, 0x88c3, 0x7, 0x9, 0x2, 0x4, 0x8000, 0x9, 0xfffffffffffffff9, 0x81, 0xfff, 0xb1af00000, 0x3, 0x7, 0x6, 0x9, 0x6, 0x3, 0x401, 0xff, 0x1, 0x2f4, 0x4, 0x1, 0x9, 0xfff, 0x0, 0x700, 0x100, 0xfffffffffffffffd, 0x1, 0x8c, 0x0, 0x1, 0x3], {0x77359400}}) ioctl$int_in(r0, 0xa000000000500e, &(0x7f0000003ff8)=0x8) 2018/04/03 09:40:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000c60000)={{{@in, @in6=@local}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) getgid() getpgid(r1) getresgid(&(0x7f0000c06000), &(0x7f0000498000), &(0x7f0000843ffc)) gettid() getresuid(&(0x7f0000e8e000), &(0x7f0000657ffc), &(0x7f00008cbffc)) lstat(&(0x7f00000b4000)='./file0\x00', &(0x7f0000ea5fbc)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000326f18)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000c12000)=0xe8) lstat(&(0x7f0000c6aff8)='./file0\x00', &(0x7f000041b000)) gettid() lstat(&(0x7f0000589ff8)='./file0\x00', &(0x7f000093bfbc)) getegid() getpid() getresuid(&(0x7f0000c2a000), &(0x7f0000cb0000), &(0x7f0000a41000)) fstat(r0, &(0x7f0000352fbc)) getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000001b000)={{{@in6=@loopback, @in6=@mcast1}}, {{}, 0x0, @in6=@local}}, &(0x7f0000e9c000)=0xe8) fcntl$getown(r0, 0x9) lstat(&(0x7f0000a9eff8)='./file0\x00', &(0x7f0000000040)) getgroups(0x1, &(0x7f0000cc0000)=[0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000a2ffe)) geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000106ff4), &(0x7f0000322000)=0xc) getpgid(r2) getresuid(&(0x7f00001e2000), &(0x7f0000c07000), &(0x7f0000d26ffc)) getresgid(&(0x7f0000074000), &(0x7f00003f6000), &(0x7f00002beffc)) sendmmsg$unix(r0, &(0x7f0000938000)=[{&(0x7f0000182ff8)=@abs={0x0, 0x0, 0x2}, 0x6e, &(0x7f0000016fb8)=[{&(0x7f0000a58f31)}], 0x1}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000cc4fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000ac2fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000f78000)=0x6, 0x4) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) sendmsg$nl_generic(r4, &(0x7f00004d5000)={&(0x7f0000530000)={0x10}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)=ANY=[@ANYBLOB="14ff000000000000ffffff434a7e7bff00000000"], 0x1}, 0x1}, 0x48080) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/04/03 09:40:07 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x7fff, 0x5}, &(0x7f0000000140)=0xc) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x200000, 0x0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00000001c0)="83a8ade61f31f37936a72226b3c42495caca7c0ec2a0162bcdbdedcfc66a8ec002d5105f18d8d967593ad1e1d8188b716e776933a31443baafcb4791653542387682", 0x42) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000d10ffc)=0xffffffffffff6f27, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000240), 0xffffffffffffffd6) 2018/04/03 09:40:08 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x4, 0x8000) write$sndseq(r0, &(0x7f0000000000)=[{0x9, 0x5, 0x1ff, 0x9c, @time, {0x9, 0x7fff}, {0x99, 0x1c1f336e}, @raw8={"16f7549c1237e3ecf96954c2"}}, {0xce00000000000, 0x9, 0x3b, 0x5, @tick=0x3, {0x875, 0xfff}, {0xffffffffffffffff, 0x6}, @time=@time={0x77359400}}, {0xd5d, 0x8, 0x5, 0x67084841, @tick=0x5, {0x8d9, 0x4}, {0x3, 0x7}, @note={0x4, 0x4f, 0x5, 0x7ff, 0x7}}], 0x90) ioctl$int_in(r0, 0x5473, &(0x7f0000003ff8)) 2018/04/03 09:40:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000011ffc)=0x52, 0x32d) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000ea8ffc)=0x488, 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a000002007b00ffffffffffffffff"], 0x10}, 0x1}, 0x0) 2018/04/03 09:40:08 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x14, "b9b0b0df5e2aac238cf6083f28c5c0bfdaa43fe0"}, &(0x7f0000000080)=0x38) recvfrom$inet(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x43, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/03 09:40:08 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x2, r1}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400000, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0xf31, 0x4000) r4 = pkey_alloc(0x0, 0x2) pkey_free(r4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x10000, 0x3ff}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000100)={0x80000000, r5}) 2018/04/03 09:40:08 executing program 1: r0 = add_key(&(0x7f00000003c0)='cifs.idmap\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="fcdc76f1a7b872075678caeeaaf98d074bd98af4c7a8961e66dc00ce159dfe7eab0dd7de759df43099444ece82e4175b7b0a09fe8ba2", 0x36, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f0000000780)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)="a2efd4e70f7638baeae59441e91fb072e2b6ba0f001ee2d8360d23e98e62d714983a8f07db923d2c01d96fd5514bcfb6203a02bfa87b18a18e533199deb74a27b471", 0x42, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000880)={r0, r1, r2}, &(0x7f00000008c0)=""/38, 0x26, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x8, 0x2) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1ffffffc}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="12674020952d1d83a7faecf2bc8aab9e624c4872ade9e90bde78afc38952a040ceefd1e18d4a8636002607fb69bcdf140c0af4550000000001000000000000007763b0cd17f6238f6e146eb71d7f7346faadc7d5d34f3e60d3297501800000000000004be09678c4b491d61a605c0986c839068d225bd0117fbc02364a6ea99a4184d8edc8bce632c14441b8cda4d5ca2e7d77130919cc591ca648b0d2d9d178f0e8d841c58037580466e068b4c3aa1abc59321c22b56a052131e2bb1a000000000000000000000000000000", @ANYRES16=r4, @ANYBLOB="000326bd7000fedbdf250b000000540002000800040007000000080009006f000000080002004e220000080008001e00000008000500000200000800070005000000080003000200000008000b0000000000080009005e000000080008000700000008000400ffffffff080006009e080000080005000900000008000400010000000800050000000000"], 0x3}, 0x1, 0x0, 0x0, 0x1}, 0x800) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x3) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000280)=0x0) sched_getparam(r5, &(0x7f0000000340)) setrlimit(0xc, &(0x7f0000000100)) r6 = getpid() ptrace$cont(0x1f, r6, 0xadde, 0x80) creat(&(0x7f0000000040)='./file0/file0\x00', 0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000000c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000440)={r7, @in6={{0xa, 0x4e23, 0x84, @empty, 0x8}}, [0x0, 0x7ff, 0x80, 0x4, 0x66532361, 0x4, 0x1f, 0x0, 0x3f, 0x2, 0x100000001, 0x4ec, 0x4, 0x0, 0x6]}, &(0x7f0000000200)=0x100) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) 2018/04/03 09:40:08 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:08 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f0000000640)=ANY=[@ANYBLOB="80ee19c7bdaa5a7be4a4f501ab743eff0c42b3419d005f4a5db928d5753165f25a98efcfc98f5146ee4ef286920716d0c744529675bc67d59c818a7424ad4c4d1bf790ce1bd1bb80d92bedcc6e355f74b20cc9bfb8b7e197ea737e0d5318708bb7d0585c741164bf2646f481fcf69e6db6ccd61c163f47b6ad2cae5243610bb06f7a4b6ca4f9ce22"]) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f00000005c0)={0x6, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x20, 0x9, 0x1f, 0x4e, 0x1, &(0x7f0000000480)='erspan0\x00', 0x8, 0x6, 0xffffffffffffffdb}) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000240)=0x10001, 0x2) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000004c0)={'nr0\x00', {0x2, 0x4e24, @rand_addr=0x100000000}}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000280)=""/51, 0x5}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:08 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0x1, 0x7ff, 0x3a0, 0x5, 0x2, 0x7a6}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) modify_ldt$write2(0x11, &(0x7f0000000080)={0x231, 0x0, 0xffffffff, 0xe22, 0x9, 0x100000001, 0xffffffffffff0000, 0x1, 0x1, 0x9}, 0x10) 2018/04/03 09:40:08 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r2, 0x202, 0x70bd2a, 0x25dfdbff, {0x8}}, 0x14}, 0x1}, 0x20000000) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={0x5, 0x1, 0x208, 0xf1fb, 0x100000000, 0x8, 0x1, 0x6, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0x0, 0x8000, 0x8, 0x1000, 0x40, 0x1a, 0x2, 0x2, r2}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001c00)={'ip6tnl0\x00', 0x0}) r4 = memfd_create(&(0x7f00000000c0)='em0vboxnet1)[posix_acl_accessproc(\x00', 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in=@dev}}, {{}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000011002100000000000000000000000000", @ANYRES32=r3, @ANYBLOB="5a3d8bb8357f59d192bf6c"], 0x1a1}, 0x1}, 0x24044014) 2018/04/03 09:40:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000180)={0x6, r0}) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000001c0)={0x4, 0x2eb, 0x1dc}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000300)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1e", 0x50, 0x0, &(0x7f00000002c0)=ANY=[], 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x80, &(0x7f0000ae0fc0), 0x0, &(0x7f0000000240)=""/169, 0xfffffffffffffe5e, 0x100000000}, 0x0) r3 = getpgrp(0xffffffffffffffff) getpgrp(r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000040)=0x7, 0x4) 2018/04/03 09:40:08 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0xfefffffffffffffc) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:08 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x800, 0x100) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000040)={0x0, 0xf63}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:08 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) set_tid_address(&(0x7f0000000080)) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xfffffffffffff800, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), 0x4) finit_module(r0, &(0x7f00000000c0)='eth1\x00', 0x0) 2018/04/03 09:40:08 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x2}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x30, 0x3, 0x5}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r2}, &(0x7f0000000340)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") fcntl$setstatus(r4, 0x4, 0x6400) sendfile(r3, r4, &(0x7f0000000040), 0x100000000081) 2018/04/03 09:40:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_pts(r0, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x200000, &(0x7f0000000100)="4929e647711de18a8b25a9011a128416cc89eeaf9036f7f4e58dfb52c8f6acb43931ac2fff5cb35ae720be60ba9c15a3fdb044d87bed3148aeda14e873921b672958cec0923f613f6659d32e90abcf47320a832e838b7af794d1127642adeb452c0051c05bca03b700005487f872") dup3(r1, r0, 0x0) close(r2) close(r3) 2018/04/03 09:40:09 executing program 2: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffffffffffff000}, {0x6}]}, 0x10) accept(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000100)=0x80) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/03 09:40:09 executing program 7: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x8, 0x3, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x64b, @empty, 0x2}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x8ad, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x6c, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0x7ff}]}, &(0x7f0000000180)=0x10) r2 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x200000000001, 0x0) ioctl$int_in(r2, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f00000001c0)=0x1) 2018/04/03 09:40:09 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x81, 0x80000) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000240)=0x100000000, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) r4 = getpgid(r3) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)=ANY=[@ANYBLOB]) setpriority(0x0, r4, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r5 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x9, 0x300) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f00000000c0)={0x2, 0x8}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:09 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) syz_emit_ethernet(0x66, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) 2018/04/03 09:40:09 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="0500742f776972656c65777300") sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x10000) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x6, 0x4) 2018/04/03 09:40:09 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e20, @rand_addr=0x6}, 0xfffffffffffffee4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000001540)}, 0x0) sendto$inet(r0, &(0x7f00000001c0), 0x17f, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = socket$inet(0x2, 0x3, 0x1) r4 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000080)=0x8, 0x4) sendto$inet(r4, &(0x7f00000002c0), 0x2e2, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r5 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_security(0x11, r5, &(0x7f0000000340), 0x0) sendto$inet(r3, &(0x7f0000000180)="0f7b", 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r6 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x1) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r6, 0x4008ae48, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000240)=0x2, 0x4) fcntl$getown(r3, 0x9) 2018/04/03 09:40:09 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000042ba89d5af0ed5832b41515be4974ddbc9be2ac8081209172b9d"], 0x58) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) 2018/04/03 09:40:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x0, 0x0) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xfffffe88) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffbfffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listen(r0, 0x2) r1 = accept(r0, &(0x7f0000f06000)=@rc, &(0x7f00008f4000)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3ff}, 0xb) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=@rc, 0xa, &(0x7f0000001140), 0x0, &(0x7f0000000380)=""/144, 0x90}, 0x0) 2018/04/03 09:40:09 executing program 1: socketpair$inet6(0xa, 0x6, 0x8, &(0x7f0000000000)) syz_emit_ethernet(0x4e, &(0x7f0000003280)=ANY=[@ANYBLOB="ff3997ffcd00aaaaaaaaaabb08004c0000400000000000009078ac1414bbac1414aa441006e1ffffffff7e00000100000000070b07ffffffff0000000000000000000401907800d511ac0039aa4a"], 0x0) 2018/04/03 09:40:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x7, 0x800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x80000001, 0x1}, 0xffffffffffffffc0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)={0x80000008}) shutdown(r0, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000100)={@loopback=0x7f000001, @rand_addr=0x100000001, @broadcast=0xffffffff}, 0xc) 2018/04/03 09:40:09 executing program 6: r0 = socket$inet(0x2, 0x1, 0x38972a10000000) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:10 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0f295c0b302a1a06"], &(0x7f0000000240)=0x1) request_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='/dev/kvm\x00', 0xfffffffffffffff8) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 09:40:10 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200220}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x1b4, 0x3d, 0x101, 0x70bd2d, 0x25dfdbfb, {0xa}, [@generic="9d9050cc9a9bbc905a6df6b5ca74c0e0fe4349ca636b115272a54d026bd777bea16af31f5ea3257badae2b4161615f2120f57f7d6c633eae0318827532b3ae6885fba47a9c6d0e633e78677f852146562e650f6c9829a9b2dd5837af886b54eaa07c2cfb74c000957d6f5313e1059472b636fa092ce213e2f76a3d3baba7ccd6ea88674b7129adc9fbc8e567922b0959f610041eb9e420abb4a04365ef542af18e8c34931968836f86ff428ae04600a89fa3f004719c4f83547e384985946e02ebc06e705fbcfbde", @generic="66ea1f4d40b0abf459b31b77e62249c3f5a584d38372dac7c209b0f308d9cb0bb23cc607b03339f5555b75ac54ccd258931109603c3328249cdfdf4781e864e531e5d44b6196c843130ed08c52e19d335fc68a6febb62511f148d5e47611d8e479a5b442d6ec91f8f78aedad357e74d3ae6dadbbd8c33b15f01a281cb13cb4b8eae16efb9bec544e961c340ddbede41cdc760e8e727dd9f0142dfc3cdbdc3df92e80dda5b39b6657349e697cd9709197a86588bdd31960ad4c698257c1a00eaf160c123bc0392f6d852458b323c75f8f3bf4297cd31413"]}, 0x1b4}, 0x1, 0x0, 0x0, 0x4001}, 0x8001) 2018/04/03 09:40:10 executing program 6: keyctl$session_to_parent(0x12) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x8}, 0x10) r0 = socket$inet(0x2, 0x3, 0x1) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000400)={0x2, 0x400, 0x67a, 0xeb, &(0x7f00000001c0)=""/235, 0x43, &(0x7f00000002c0)=""/67, 0x6c, &(0x7f0000000340)=""/108}) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x1c, r2, 0x104, 0x70bd25, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x90) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:10 executing program 5: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e1, &(0x7f0000000140)="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") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x67, 0x0, 0x2, 0x8001}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000100)={r2, 0x6b}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001180)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/04/03 09:40:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x5, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000480)={&(0x7f0000ffa000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x4000)=nil, 0x725f}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = msgget(0x0, 0x4) msgctl$MSG_STAT(r2, 0xb, &(0x7f0000000400)=""/92) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000001600)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000240)={0x20, 0x2c, 0x0, 0x0, 0x0, {0x2}, [@typed={0xc, 0x3f, @str='IPVS\x00'}]}, 0x20}, 0x1}, 0x0) r3 = dup(r0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f00000003c0)={0x0, 0xfffffffffffffffd, 0x99, {0x6a0, 0x2}, {0xffffffffffff8000, 0x2}, @const={0x1, {0x0, 0x3ca, 0x6, 0xf9}}}) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000001d00)={0x1, 'vcan0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) socket$key(0xf, 0x3, 0x2) ioctl$sock_bt(r1, 0x541b, &(0x7f0000000540)="4114d2eff1729669284ae6ae8578f86230acce33824a2b53590b0ded75e06a702ca991b02254e7716409d2b10e695947a4607d88a40b80120c9724aea829857211c6750136435d8670fa84b5275612a7074a513b080fd1f2484af8e630acd422ef8d3400e761369485ee9c95413da7a8e56ec1e2452abb650dfb96db2cb66d10bee3ad61ad4e5b2209fb8d629349d3d4daad157fb68edc51b56014d327ab52") getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000140)={r4, 0x2e, "025bb95ebad704bff67470676400b13d0e68854cfa261c1192512c54649b6217fea889f69930b404390c270228c2"}, &(0x7f0000000200)=0x36) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000280)={0x5, 0xa1, 0x4, 0x4, 0x9}) connect$unix(r3, &(0x7f00000004c0)=@file={0x1, './file0\x00'}, 0x6e) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = socket$netlink(0x10, 0x3, 0xb) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r5, 0x2, 0x7, [0x1, 0x9, 0x2, 0x32, 0x1, 0x6, 0x6]}, &(0x7f0000000600)=0x16) setsockopt$nfc_llcp_NFC_LLCP_RW(r7, 0x118, 0x0, &(0x7f0000000080), 0x4) io_setup(0xa3c, &(0x7f0000409000)=0x0) io_submit(r8, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0xfd28}]) setsockopt$inet6_int(r0, 0x29, 0xf8, &(0x7f0000000380)=0xffffffff, 0x4) 2018/04/03 09:40:11 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x40000000002) 2018/04/03 09:40:11 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000d00e, &(0x7f0000000000)) 2018/04/03 09:40:11 executing program 6: r0 = socket$inet(0x2, 0x1003, 0xfffffffffffffa9c) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:11 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000005c0)=ANY=[@ANYBLOB="003b9ef9ffffff825565b9302e1835b56bed8bdda2a74e160f000059e78acc6e0000040000000400000000000000295f00141cdaa388166d808f180c1a31873386beb2751b0ae3fc526562f991298818e45fc571d60b6c36d5401d721aa3e579f108eec7918b4d8f0ec7e8eff89744d3675553c8472e305353e2453a2849947b395e49e6e23d01fb24837a087fdaff7af7a427508681a592cd88edc5914cbf303d424d8d8e58106d8f0a736a30ba07e29c05ff5a88f335324e1f41"]) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x8001, 0x7, 0x47, 0xffff, 0xba}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)={r4, 0x5, 0x5, [0x1, 0x200, 0x4, 0x4, 0x0]}, &(0x7f0000000480)=0x12) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:11 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001300)={0x0, 0x60, "d67f48f79d47962b8116143c2f0814f88e7ca6457c873443890c5445f2b1b7dd83a1af4ea8b3aa3a2cf263fdab38dd9a9ecc18988ca09e2e9610c2fc8d9f2b1e80c3b3f462b03b4750b3b3a2d615b99dc232e8bd0e87356fb76df28661cace11"}, &(0x7f0000001380)=0x68) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000013c0)=@assoc_id=r2, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) bind$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) socketpair(0xa, 0xb, 0x7d, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000040)={0x80aa}, 0x4) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000001440)=0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000001400)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00000011c0)={r5, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, [0x37f51d04, 0x1, 0x3, 0x1, 0x7ff, 0x2, 0x8a5a, 0x5203, 0xb7a, 0x2, 0x9, 0x8, 0xbba4, 0x2, 0xd5d]}, &(0x7f00000012c0)=0x100) 2018/04/03 09:40:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x1, 0x40101) mq_getsetattr(r1, &(0x7f00000000c0)={0xdbe, 0x42, 0x0, 0x7, 0x2, 0x8, 0xffffffffffff7fff, 0x6}, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000180)={@local, @local, @multicast1}, &(0x7f00000001c0)=0xc) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) ftruncate(r0, 0xbc) 2018/04/03 09:40:11 executing program 3: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x40) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x2) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x8, [@random="c6129393e0e6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xd8e2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x8000}, &(0x7f0000000180)=0x8) [ 1293.242414] IPVS: stopping master sync thread 24148 ... [ 1293.247981] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/04/03 09:40:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="140000001a000004304af1c1d7e5ae7f3625bfc8cbd6e0f68971bbe08fc490748ab79971e21bb40782f12b7288705e4c20066f387299d70bb663c3f4302c704f790031da6f932fa9e16263908fcd25721133923239a6be46e2b5566bd01825efa6ecd84c74946f3c042712665e9885b8c371500f766304d582881b3235a5713d1392f3efec36867c900d90a106a544c42bfc44755c132417b52bc2b2c22ea5d74631b3f8b3e418b01eedf5d9b111934244f34ea61215a86f34be9b773bee6a62fd830ece01d5b100"], 0x1}, 0x1, 0x0, 0x0, 0x3}, 0x0) open_by_handle_at(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0800800001000100969011c2ce5845cd2eda7d7f448a1273ab163ecf450a4f7e8edca9a2afe627b3ab9b3d7bbe06ace631164491419e552d4c1ce670fdf8746fe86bcf3c9d5b896741315218bc4bde0a98dc8476a74b3e986c037668d46baf28e86749d0ec11fdd81fb72d40d9e6429b525775be78d9a585b66a1ace4c6ebd5d359f6baae352"], 0x8000) 2018/04/03 09:40:11 executing program 6: r0 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3d, "33ab5323dd8e3cf5643caa2204877eff58fa5ca3a60128bdd89b4f351bf83e6ffc2289699109d2e566682e593133493afd792fd80f7296ae6819f3f52f"}, &(0x7f0000000080)=0x45) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="120000e4ba4a5ece81a60b662de5c3183e08aae3db42"], &(0x7f0000000140)=0x1a) 2018/04/03 09:40:11 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000080)={0xfffffffffffffffa}) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 1293.305155] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 [ 1293.316651] IPVS: stopping master sync thread 24160 ... 2018/04/03 09:40:11 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@sco, &(0x7f0000000140)=0x80) getsockname$inet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:11 executing program 3: r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x400, 0x10000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x102, 0x0) ioctl$void(r1, 0xc0045c7f) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r2, 0x8008ae9d, &(0x7f00000000c0)=""/6) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000000340)={0x7, 0x5, 0x3}) sendmsg$key(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)={0x2, 0x16, 0x401, 0x0, 0x17, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_x_sa2={0x2, 0x13, 0x101, 0x0, 0x0, 0x70bd27, 0x3502}, @sadb_x_nat_t_type={0x1, 0x14, 0x5}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d3}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}}, @sadb_key={0xa, 0x9, 0x220, 0x0, "3a41237d3c363e083c86a7d6af7be23be3ce454d8dfabdce92c33f34aa4ca5b25a342a60b0a27262d7519f22f49b4a1d4382e847e938f2a6bdda5240e645c914996260da"}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}]}, 0xb8}, 0x1}, 0x20000840) setsockopt$inet6_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000040)=0x6, 0x4) keyctl$search(0xa, r0, &(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, r0) keyctl$read(0xb, r0, &(0x7f0000000100)=""/125, 0x7d) 2018/04/03 09:40:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101001, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="0000000374302a3a65746830246d696d655f747970652700", 0x18, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400000, 0x0) 2018/04/03 09:40:11 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r1, 0x31c, 0x70bd2a, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xca5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x20048815}, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x3, 0x4) r1 = dup(r0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) 2018/04/03 09:40:11 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000240), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000380)={0xccaf, {{0xa, 0x4e20, 0x100000001, @empty, 0x9}}}, 0x88) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) sendto$inet(r0, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x80563ad9452c254a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000280)={r0, r2, 0xffffffff7fffffff, 0x101, &(0x7f0000000140)="989cd4dbb9fe59fdb490ce0ebb1bc88bf2cb063f0044adeffd870a52c4a63e2fe6e2fb753dce101157622e9621ca4604cf997e609b7d074d80a71421", 0x8458, 0xf009, 0x0, 0x0, 0x2, 0x5da, 0x10000, "fa20b0cd3494511ad6c23f31ee50f013346adaff0ba16a6ea7d8e5f79f0bc87c54a451f09dda16863c0a423363afc0d792bac8ba71a5e2c6850717c68a6c8426d60ca88747f754cb8f43035d381cb2578a75a2d5d61721b08bd1c78360837d2c15af0021402ba5a207c761db337d7d8928c11752b271efe1de0db09558fb662ad08c511db84b3c816662835cc6acbb2aa5e39c157108cece6f598e7d8a79bb4f6d02f080a6322ac39d0d851dfd2ded67142fb90362964711052dc7a463e57436b93ea30874bd5b497793"}) fcntl$addseals(r2, 0x409, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)=""/131) 2018/04/03 09:40:11 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) r6 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) close(r4) pwrite64(r5, &(0x7f0000000800)="3e6632797aff7422123def4ab90e9880bd73688b1ac74071a1b2cc9bd8e3ac867a2c883016f7469a62f7d7bb010091ed99aa8608e4aca6a5e3687fe95f747c598debb30efde637ead693d083644f113a6d6ddc819fa32d532dda5d3e6cd5b44be93e9f0bffb129b35a1bb793b837a6498f0a6e57d7b23d1a7c203478e6ccce19ff55001b7da9bdb86212d06000a6d40d62094a8329da825bfde384261b550da0530fa5cfdacc6061d5c4869d16840e8d2ed74bb5552e34e3d6ffbb6378042e5c5342182790c29c8b8f5fa012f95e05ce7f9ed21810d39702d7e990beeec7f939315c11951a20d7da16de31e32cc77cdb7a9d", 0xf2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000040)={0x0, r6}) getpgrp(0xffffffffffffffff) 2018/04/03 09:40:12 executing program 6: r0 = socket$inet(0x2, 0x3, 0x5) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/184, &(0x7f0000000100)=0xb8) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r1 = getpid() prctl$setptracer(0x59616d61, r1) fcntl$setown(r0, 0x8, r1) 2018/04/03 09:40:12 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000a75ff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='children\x00') recvmsg(r2, &(0x7f0000000900)={&(0x7f00000003c0), 0x80, &(0x7f0000000780)=[{&(0x7f0000000440)=""/66, 0x42}, {&(0x7f00000004c0)=""/151, 0x97}, {&(0x7f0000000580)=""/212, 0xd4}, {&(0x7f0000000680)=""/63, 0x3f}, {&(0x7f00000006c0)=""/152, 0x98}], 0x5, &(0x7f0000000800)=""/231, 0xe7, 0xcbb}, 0x140) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) syz_open_dev$sndctrl(&(0x7f00000002c0)='/dev/snd/controlC#\x00', 0x8, 0x2a00) r4 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x10000000000, 0x800) ioctl$KVM_PPC_ALLOCATE_HTAB(r4, 0xc004aea7, &(0x7f0000000340)=0x3) r5 = dup2(r3, r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) r6 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10010, r3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000000300)={r5, r5}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000180)={0xac, 0x0, &(0x7f0000000200)=[@enter_looper={0x630c}, @increfs={0x40046304, 0x3}, @increfs={0x40046304}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000000080)=[0x18, 0x30]}, 0x6}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x30, 0x10, &(0x7f00000000c0)=[@flat={0x77682a85, 0x0, r6, 0x2}, @fd={0x66642a85, 0x0, r5, 0x0, 0x2}], &(0x7f0000000100)=[0x0, 0x20]}, 0xc3d}}], 0x6, 0x0, &(0x7f0000000140)="5bef5f3cf807"}) fcntl$setstatus(r1, 0x4, 0x2400) 2018/04/03 09:40:12 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x200000) 2018/04/03 09:40:12 executing program 5: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e65742f726f7561afc5102b6a18d052746500") sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'bridge0\x00', {0x4, 0x415e8967, 0x80, "ba4e68ab8b2f", 0xfffffffffffffff8}}) 2018/04/03 09:40:12 executing program 2: r0 = gettid() r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffffffffffe, 0x4000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x101, 0x204, 0x743, 0x1000, r2}, &(0x7f0000000100)=0x10) exit(0x0) getpriority(0x1, r0) 2018/04/03 09:40:12 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) r6 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) close(r4) pwrite64(r5, &(0x7f0000000800)="3e6632797aff7422123def4ab90e9880bd73688b1ac74071a1b2cc9bd8e3ac867a2c883016f7469a62f7d7bb010091ed99aa8608e4aca6a5e3687fe95f747c598debb30efde637ead693d083644f113a6d6ddc819fa32d532dda5d3e6cd5b44be93e9f0bffb129b35a1bb793b837a6498f0a6e57d7b23d1a7c203478e6ccce19ff55001b7da9bdb86212d06000a6d40d62094a8329da825bfde384261b550da0530fa5cfdacc6061d5c4869d16840e8d2ed74bb5552e34e3d6ffbb6378042e5c5342182790c29c8b8f5fa012f95e05ce7f9ed21810d39702d7e990beeec7f939315c11951a20d7da16de31e32cc77cdb7a9d", 0xf2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000040)={0x0, r6}) getpgrp(0xffffffffffffffff) 2018/04/03 09:40:12 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000001c0)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0xfff}, 0x8) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80, 0x800) recvfrom$unix(r3, &(0x7f00000002c0)=""/3, 0x3, 0x40000001, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000180)={0x33, 0x3, 0x9f}, 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:12 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) r1 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000200)=""/155) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r3 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r3, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r2}, 0x14) r4 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:12 executing program 6: r0 = socket$inet(0x2, 0x800, 0x3) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2002, 0x0) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f00000003c0)) r3 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r2, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x0, 0x10000, 0x3f, 0x100000001, 0x1, 0x6, 0x8, 0xffffffffffff0001, 0xc90, 0x1ff, 0x8, 0x0, 0x80000001, 0x4800000000, 0x48a2]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={r4, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0xe640}}, [0x515, 0xc1, 0x4, 0x80, 0xfff, 0x2, 0x3, 0x80000000, 0x0, 0x4, 0xfffffffffffffffb, 0x100000001, 0xb, 0x1, 0x6]}, &(0x7f0000000080)=0x100) [ 1294.359080] binder: 24230:24233 ioctl 89e0 20000300 returned -22 [ 1294.394270] binder: 24230:24233 IncRefs 0 refcount change on invalid ref 3 ret -22 2018/04/03 09:40:12 executing program 5: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000002c0)="6e732f6d6e10ff90fdca5d3ec0d4558589bd0e8bf9c477f080f07f6155ac47bc8215716d3801de403f6ac7711b9dbb622467") fgetxattr(r1, &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=""/234, 0xea) sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:12 executing program 7: fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r0, r1) r2 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$int_in(r2, 0x8000000000500e, &(0x7f0000003ff8)) [ 1294.422451] binder: 24230:24233 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 1294.430279] binder: 24230:24233 got reply transaction with no transaction stack [ 1294.437831] binder: 24230:24233 transaction failed 29201/-71, size 24-16 line 2763 2018/04/03 09:40:12 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) r6 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) close(r4) pwrite64(r5, &(0x7f0000000800)="3e6632797aff7422123def4ab90e9880bd73688b1ac74071a1b2cc9bd8e3ac867a2c883016f7469a62f7d7bb010091ed99aa8608e4aca6a5e3687fe95f747c598debb30efde637ead693d083644f113a6d6ddc819fa32d532dda5d3e6cd5b44be93e9f0bffb129b35a1bb793b837a6498f0a6e57d7b23d1a7c203478e6ccce19ff55001b7da9bdb86212d06000a6d40d62094a8329da825bfde384261b550da0530fa5cfdacc6061d5c4869d16840e8d2ed74bb5552e34e3d6ffbb6378042e5c5342182790c29c8b8f5fa012f95e05ce7f9ed21810d39702d7e990beeec7f939315c11951a20d7da16de31e32cc77cdb7a9d", 0xf2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000040)={0x0, r6}) getpgrp(0xffffffffffffffff) [ 1294.472896] binder: 24230:24233 Release 1 refcount change on invalid ref 0 ret -22 [ 1294.487504] binder: 24230:24250 IncRefs 0 refcount change on invalid ref 3 ret -22 [ 1294.499192] binder: 24230:24233 ioctl 89e0 20000300 returned -22 2018/04/03 09:40:12 executing program 6: r0 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r0, &(0x7f0000000040)='Gd', 0x2, 0x40, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:12 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x2, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) ioctl$int_in(0xffffffffffffffff, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_ID(0xffffffffffffffff, 0x80082407, &(0x7f0000000000)) socketpair(0xb, 0x6, 0x8, &(0x7f0000000040)) [ 1294.519816] binder: 24230:24250 got reply transaction with no transaction stack [ 1294.527380] binder: 24230:24250 transaction failed 29201/-71, size 24-16 line 2763 2018/04/03 09:40:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) perf_event_open(&(0x7f000025c000)={0x100000000000002, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xb12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0xfffffffffffffffd, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300), 0x8) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f0000000140)="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", 0xfd) sendfile(r0, r0, &(0x7f0000000100), 0x9) 2018/04/03 09:40:12 executing program 1: write$evdev(0xffffffffffffffff, &(0x7f000023cfd0)=[{{}, 0x2, 0x2}, {{}, 0x3}], 0x30e) 2018/04/03 09:40:12 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/03 09:40:12 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="a3f61e6e0000000004b7a9430367881a1aaad2edc8fb0907"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x1, 0x0) fallocate(r1, 0x3, 0x3, 0xa3) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000240)={0x7fff, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000280)={0x1ff, r2}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000180)={{0x80000000, 0x80000000}, {0x6}, 0x2c50, 0x4, 0x20}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000000c0)=0x6) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) syz_open_dev$urandom(&(0x7f0000000200)='/dev/urandom\x00', 0x0, 0x404000) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/03 09:40:12 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000000040)={0x0, 0x9d, 0x0, &(0x7f0000000080)}) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) [ 1294.576823] binder: undelivered TRANSACTION_ERROR: 29201 [ 1294.585946] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/03 09:40:12 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x80}, 0x8) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:13 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f0000000640)=ANY=[@ANYBLOB="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"]) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) r4 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) sendfile(r4, r3, &(0x7f0000000240), 0xce) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:13 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80001, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000000c0)=""/8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x0, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) sysinfo(&(0x7f0000000180)=""/224) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:13 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) msgget$private(0x0, 0x0) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xd2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x0, 0x9, 0x9, 0x1, 0x6}, 0x14) 2018/04/03 09:40:13 executing program 1: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000080)) r1 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x8, 0x2) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000180)=""/72) socketpair(0x9, 0x3, 0x0, &(0x7f0000000100)) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000040)) 2018/04/03 09:40:13 executing program 6: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xb1, &(0x7f0000000000)="c6a08a60cc14f0765ec7f873776483f3fcadab645c7b55e0843fdce4b84f511dfa88b2d295831ca2f7e44146962067c2988739e2e9b899fabd5e9f5386d224e5e289d764b5d7e364a7d6e54fe6a15908594e2eb99058ce862f15d495154415f162064ba12d22424050304e2b369ee934b215c224ff561f7f8b8cc08b98e4565ef2b4c345249444a02e8d69bf9df022dde1d7db987db4dc8accd21e85543d36b0175d5c7a1266e6412faaf119270a14aa81"}) r1 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:13 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) r6 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) close(r4) pwrite64(r5, &(0x7f0000000800)="3e6632797aff7422123def4ab90e9880bd73688b1ac74071a1b2cc9bd8e3ac867a2c883016f7469a62f7d7bb010091ed99aa8608e4aca6a5e3687fe95f747c598debb30efde637ead693d083644f113a6d6ddc819fa32d532dda5d3e6cd5b44be93e9f0bffb129b35a1bb793b837a6498f0a6e57d7b23d1a7c203478e6ccce19ff55001b7da9bdb86212d06000a6d40d62094a8329da825bfde384261b550da0530fa5cfdacc6061d5c4869d16840e8d2ed74bb5552e34e3d6ffbb6378042e5c5342182790c29c8b8f5fa012f95e05ce7f9ed21810d39702d7e990beeec7f939315c11951a20d7da16de31e32cc77cdb7a9d", 0xf2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000040)={0x0, r6}) getpgrp(0xffffffffffffffff) 2018/04/03 09:40:13 executing program 5: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6e65742f6684077ee227") sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:13 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000000c0)=0xfffffffffffffffe, 0x8) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) 2018/04/03 09:40:13 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast2}, &(0x7f0000000040)=0xc) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'mangle\x00'}, &(0x7f0000000280)=0x54) 2018/04/03 09:40:13 executing program 5: openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x2000, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='net/route\x00') 2018/04/03 09:40:14 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) sendmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000380)=@nl=@unspec, 0x80, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)}}, {{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000400)}}], 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x30402) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000400)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x7ff, 0x0, 0x200}) syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x5, 0x62440) 2018/04/03 09:40:14 executing program 2: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x0, 0x1, 0x0, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x8, 0x0, 0x800, 0x74, 0xfff, 0x9, 0xf4ca, 0x7, 0x4, 0x1, 0x800, 0x3ff, 0x0, 0x0, 0x1ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)) semget(0x0, 0x1, 0x201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000000240)='./control\x00', &(0x7f0000000280)=""/243, 0xf3) r2 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000140)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000200)='vmnet1-#&user\\trusted!\x00') mount(&(0x7f00000003c0)='./file0\x00', &(0x7f00000007c0)='./control\x00', &(0x7f0000000500)='iso9660\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./control/file0\x00', 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000086fff4)) r6 = getpid() epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) kcmp$KCMP_EPOLL_TFD(0x0, r6, 0x7, r5, &(0x7f0000000000)={r5, r4}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xec5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x84000) ioctl$LOOP_CHANGE_FD(r7, 0x4c06, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/03 09:40:14 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) r6 = eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) close(r4) pwrite64(r5, &(0x7f0000000800)="3e6632797aff7422123def4ab90e9880bd73688b1ac74071a1b2cc9bd8e3ac867a2c883016f7469a62f7d7bb010091ed99aa8608e4aca6a5e3687fe95f747c598debb30efde637ead693d083644f113a6d6ddc819fa32d532dda5d3e6cd5b44be93e9f0bffb129b35a1bb793b837a6498f0a6e57d7b23d1a7c203478e6ccce19ff55001b7da9bdb86212d06000a6d40d62094a8329da825bfde384261b550da0530fa5cfdacc6061d5c4869d16840e8d2ed74bb5552e34e3d6ffbb6378042e5c5342182790c29c8b8f5fa012f95e05ce7f9ed21810d39702d7e990beeec7f939315c11951a20d7da16de31e32cc77cdb7a9d", 0xf2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000040)={0x0, r6}) 2018/04/03 09:40:14 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x40000000010000) ioctl$int_in(r0, 0x80000000005010, &(0x7f0000003ff8)=0x9) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/04/03 09:40:14 executing program 6: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f00000000c0)=0xffffffffffffff18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) 2018/04/03 09:40:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {}, 0x4}) 2018/04/03 09:40:14 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1b) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0x0]) getgroups(0x2, &(0x7f0000000480)=[0x0, 0x0]) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f00000006c0)=[r4, r5, r6, r7, r8]) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:14 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x4, 0x101}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x100, 0xffff, 0x40, 0x7}, 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xf3) mq_getsetattr(r0, &(0x7f00000003c0)={0xdca1, 0x7fff, 0x400, 0x3f, 0x1ff, 0x0, 0x5, 0x2fba1a0f}, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3, 0xada}, 0x90) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040)=0xd0eb, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000240)=0x800, 0x2) 2018/04/03 09:40:14 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14006308b7f74e5c61b900000000800005000000a3eb16cb5a1001487ae3d02291fd30d5caa6b6b4c6f4cff1a790523adc9ab3e5d3d6645d6e2384d0fd6950933effab07808381b187889d5ed52ef4ecea2a51bc9b64"], 0x14}, 0x1}, 0x0) 2018/04/03 09:40:14 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000002c0)=0x0) io_setup(0x8, &(0x7f0000000680)=0x0) io_submit(r2, 0x1, &(0x7f0000000640)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x3, 0x6, r0, &(0x7f0000000540)="191642e05cdd840ae1db9f9460df29a21ab9959d1aa48a22596f9ec8897c3f7ba7c626beae8062d7a7e88aea73314bfa32a5430d61bb9c1555c6349943f42dd62b22048e3490a3216f7a574342ea8eea1228d1b8585f0925ed531ac2091d1603865ae74b1716cf7822b7c1a003b0f99703e8b720b789d00ff8696562aa808b63ef5a7276a5", 0x85, 0x5, 0x0, 0x1, r0}]) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8, 0x400, 0x1, 0x7ff, 0x4852}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000480)={r3, 0x52a, 0x0, 0x3}, &(0x7f00000004c0)=0x18) r4 = syz_open_procfs(r1, &(0x7f0000000080)="c1746d7b89c44423e361eae5799e481601082ab58f46ee054df1fcaf4076b0d1defa0606a5949fd7a72ec8446909d05d71b517c0937378c903202ccc503a0000000000005ac2709563e080000208419bc29524e7edd45e921db4fd9bd0ef29686deb03f608e61f6576fb904991917a37e824a76e4fa95925cf74723643dea50aa1ae60ef15850e3757372d76da25534a7f3bade042b3361d6e1ae8a14e8c6e447948ab589f4019b21e8da303fe5c23c02c1e2dee2c4b5fe66526a82f8ca0cb49a87f66b1840629bb9ab0dcd37986a5a0730af08966335cd072841ce2f5bc771f2b6f58ec33caedab4fad3926939a901147ff3c93f5eb8f9c7a25171a44735cc8bc203cac13c5c391a797aff0da115bbf5ec7bcb7331e30972207313cab26497c8cf6de637518a392e1637b66d8e30abb28c534018b734f7215b7a4e5d9bec0945dadecb855feffffff685826e16e2b81924a94525c9364830aea7b5b27dc634d08bf26184c9588011e454fce25a85526063e1b1122ef8126c3389d26654ef47a5a41ca7b929ba09c1d5c0afff65fa08a02681971769d6016ea2d56a3dbb9e8d35c3aae7f5540144a72a720de911f421e2f71311fc65a956792a010aa22d807e19838e541be83903996915119be35a7bcf3b4622114ec55b97cadfe6a9418ef3bc17559ec") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000300)={{0x2, 0x512}, {0x3, 0x1f}, 0xfffffffffffffff7, 0x1, 0x200}) sendfile(r0, r4, &(0x7f0000000280)=0x3ffffe, 0x400000ff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a85322, &(0x7f0000000380)) 2018/04/03 09:40:14 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x101, 0xc000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={0x0, 0xdf, "12da0c3e2d45cb31b794520e0c2e48de4ff50164e8283e3d240d03228af2572efc964cbb03f92bb1b6a22fd90c9935a898925cebcb6316a6ad01d4063c697b72c9307d1c4e9a4afea324a0cfd20808fd38f550009baab6665f4d91a495dc6667187319d5c2466beb68b3afb4dcb7ff7c345cc54d5a135a18b1abd8c52811d64ac8b9993170595dff09ffb6498f15dfc3fffd9fd84f62649d446bcd19a5f252dc3a0c32d7f8d63003ba3054f8e6b2e96a91101b55117ef398b5381df9af37f590cb617c7481aa555242a3bf50d1045cba1544375bbf61f8da3eabdcc74aa2d4"}, &(0x7f0000000100)=0xe7) mq_open(&(0x7f0000000300)='self.\x00', 0x3, 0x4, &(0x7f0000000340)={0x7fff, 0x401, 0x40, 0x100000001, 0x0, 0x2, 0x1ff, 0xdb5d}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={r2, 0x1, 0xa, [0x21ab0460, 0x800, 0x8000, 0x1, 0x0, 0x3, 0x0, 0x7fff, 0x1ff, 0xfffffffffffffff7]}, &(0x7f00000002c0)=0x1c) 2018/04/03 09:40:14 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0xae44, 0x3ff) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x40000009, 0x43) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) [ 1296.511148] xprt_adjust_timeout: rq_timeout = 0! 2018/04/03 09:40:15 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x0, 0xfffffffffffffff9) r4 = dup3(r3, r2, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="b93d0200000f32650f35b901090000b800000080ba000000000f3066baf80cb88cae0e88ef66bafc0cedb9800000c00f3235002000000f302e0f71d4ba660f0626f20f01c966baa000ec670f01cb", 0x4e}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x3, 0x8007) 2018/04/03 09:40:15 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1, 0xacf9, 0x8}, 0xc) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) listen(r0, 0x0) 2018/04/03 09:40:15 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) close(r4) pwrite64(r5, &(0x7f0000000800)="3e6632797aff7422123def4ab90e9880bd73688b1ac74071a1b2cc9bd8e3ac867a2c883016f7469a62f7d7bb010091ed99aa8608e4aca6a5e3687fe95f747c598debb30efde637ead693d083644f113a6d6ddc819fa32d532dda5d3e6cd5b44be93e9f0bffb129b35a1bb793b837a6498f0a6e57d7b23d1a7c203478e6ccce19ff55001b7da9bdb86212d06000a6d40d62094a8329da825bfde384261b550da0530fa5cfdacc6061d5c4869d16840e8d2ed74bb5552e34e3d6ffbb6378042e5c5342182790c29c8b8f5fa012f95e05ce7f9ed21810d39702d7e990beeec7f939315c11951a20d7da16de31e32cc77cdb7a9d", 0xf2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r4, 0x4028af11, &(0x7f0000df5fd8)={0x0, 0x1, &(0x7f0000000200)=""/105, &(0x7f0000bf6000)=""/228, &(0x7f0000000080)=""/199}) 2018/04/03 09:40:15 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/route\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:15 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0, 0x100000000000, 0xda4, 0x7}, {0x93, 0xc7e, 0x9, 0x6}, {0x100000000, 0x6, 0x6, 0x7f}]}, 0x10) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x200) 2018/04/03 09:40:15 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@dev, @remote}, &(0x7f0000000040)=0x8) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:15 executing program 0: read(0xffffffffffffffff, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:15 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) r3 = dup(r0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000000)={0x1, 0x9}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x80}) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e1, &(0x7f0000001080)) connect$nfc_llcp(r3, &(0x7f0000000240)={0x27, 0x1, 0x0, 0x5, 0x2, 0xffff, "a269fe414c69dfcb1ea628154125f2be962c007df0ba76874f86fe9b114b7d6af471ed814f37b494db1703e36f825112ade96c4391b79066320f4c4df80521", 0x4}, 0x60) 2018/04/03 09:40:15 executing program 7: r0 = getpgid(0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x101, &(0x7f0000000180)=""/72) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8001, 0xe7, 0x0, r2}, &(0x7f00000000c0)=0x10) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r2, 0x7fff}, &(0x7f0000000140)=0x8) 2018/04/03 09:40:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) ioctl$DMA_BUF_IOCTL_SYNC(r1, 0x40086200, &(0x7f00000000c0)) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'\x00', 0x200}) 2018/04/03 09:40:15 executing program 6: r0 = socket$inet(0x2, 0x1000000003, 0x5) sendto$inet(r0, &(0x7f0000000000)="e6ffa302223f84912f97c947c70c23823c53ad9e89ce60270d5ab83d0fd3b786f0e22d43a2342dddd8756536ee66cb07822801bef5a57010ccb5d66d92e3b8f50ba03942131015cdebd859aa4ab997f2a77796096eba712fe97da819bcfd6c38cc65e9257168fd", 0x67, 0x0, &(0x7f00000000c0)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=@known='system.sockprotoname\x00') r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000001c0)=0x1c) fcntl$addseals(r0, 0x409, 0x2) 2018/04/03 09:40:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:15 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0xc2, 0x0, &(0x7f0000000e00), 0x1080, &(0x7f0000000e80)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) accept$alg(r0, 0x0, 0x0) 2018/04/03 09:40:15 executing program 1: syz_emit_ethernet(0x671, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [{[{0x9100, 0x0, 0xffffffffffffffff}], {0x8100, 0x1ff, 0x401, 0x1}}], {@can={0xc, {{0x2, 0x3, 0x0, 0xfff}, 0x7, 0x1, 0x0, 0x0, "341b47512a2bcb46"}}}}, &(0x7f0000000080)={0x1, 0x2, [0x425, 0x0, 0xf79, 0x2]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e20, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in6={0xa, 0x4e22, 0x200, @ipv4={[], [0xff, 0xff], @rand_addr=0x10000}, 0x800}, @in6={0xa, 0x4e22, 0x7f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x4}], 0x9c) 2018/04/03 09:40:15 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) close(r4) pwrite64(r5, &(0x7f0000000800)="3e6632797aff7422123def4ab90e9880bd73688b1ac74071a1b2cc9bd8e3ac867a2c883016f7469a62f7d7bb010091ed99aa8608e4aca6a5e3687fe95f747c598debb30efde637ead693d083644f113a6d6ddc819fa32d532dda5d3e6cd5b44be93e9f0bffb129b35a1bb793b837a6498f0a6e57d7b23d1a7c203478e6ccce19ff55001b7da9bdb86212d06000a6d40d62094a8329da825bfde384261b550da0530fa5cfdacc6061d5c4869d16840e8d2ed74bb5552e34e3d6ffbb6378042e5c5342182790c29c8b8f5fa012f95e05ce7f9ed21810d39702d7e990beeec7f939315c11951a20d7da16de31e32cc77cdb7a9d", 0xf2, 0x0) 2018/04/03 09:40:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r1, 0x200, 0x70bd2b, 0x25dfdbfe, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10001}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xbd58}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x4000040) 2018/04/03 09:40:15 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/route\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:15 executing program 1: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) gettid() r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x100000001, 0x20000) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000140)=0x6) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000040)) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000200)) readv(0xffffffffffffffff, &(0x7f000058c000), 0x0) 2018/04/03 09:40:15 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) close(r4) 2018/04/03 09:40:16 executing program 2: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000002700)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001600)=""/4096, 0x1000}], 0x2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) recvmsg(r0, &(0x7f00000014c0)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000001500)=""/208, 0xd0}, 0x0) sendmsg$nfc_llcp(r0, &(0x7f00000026c0)={&(0x7f0000000080)={0x27, 0x1, 0x1, 0x7, 0x80000000, 0x1d, "33d55c167aa674aeb4b83aedb27505ae4103025dd4f81d879914368a5d736cf7d7be3538aeeec37f5fe8a79caf50c1980ebad27c1e0c800f2f8c1625b3503e", 0x39}, 0x60, &(0x7f0000003740)=[{&(0x7f0000000100)="1698b75ae1cb8b62826bdda5c29f1f31ca1af263fa0c41386e0924879585f6d91349fe985df22605cfb34771133ee3f0df2b47fb26406b104a0bad3110f8f0e4f6dda6e2aca272b9ae5e6cd0287fa0fc7bf8271b95ce04858904c89ecf0891203088dd55621881cefab36457aac709e9eb524d8a3dc289", 0x77}, {&(0x7f0000000180)="4775765c88715a834b7c32d5a8f343aba8523dcbcbee3600197f410fcfc1d8567e3a9f220f4b95e5ac6b1053919ecbab6e74afda7377053e3d4490e8c284289f838a803f0854a57516f2720c3aea37e3baf37435410f167c73d078cd5ca58b57e738f2723d17659dabe68ae092663d2d6d2284561be88e9edce8a23eaa8da57760c2445e7f013b68429d2def6903698374b88c479c3480eaa84122f1df921602039be4f545807206fc32f739d3ef3a6f9f38ba4afcc7c0e706fedbacaa28a4c2c285d42da49d52cf4c3e9244f2663cfc3e71f6b278f2eea126f6f946c33bc1f26030745d7482c7acf092fcb312", 0xed}, {&(0x7f0000002740)="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", 0x1000}, {&(0x7f0000001280)="4af347335dc3aee0f1f2453b925ab3909fc5837199f8c26d5c1955ece8cce5", 0x1f}, {&(0x7f00000012c0)="38d2daa1ebcc8c1cb4b01b2f9f765ef0558be08eb81d7ccff3f548508dd7e938de044146a21780c2b51b5f56c57238870a01b743b7ae0136b7ef38fe1b0029c0f74864e5da79d94b546da9a497ef206942c1705efada93db98e3e04cbaa8abba536bcf75e620a4a1", 0x68}, {&(0x7f0000001340)="fe78edc85c8ed5d729d3922dd41bf0e120e0296ece8b8004263b51bf6d41da834c20a6411c15dda03b361804d7907c460f37df729952cfaf69cc12af2da7b52b30bdda1251eca80a78da689b0ff9c5c555826a2fd8e7fa48c2b483e2fd4e30690d6cb4", 0x63}, {&(0x7f00000013c0)}, {&(0x7f0000001400)="1bd0133d7de3104e08f2519695eb27b31d9af93de451fedec6ca72cc9241e27f", 0x20}, {&(0x7f0000002600)="d1d6b03b18d39b0c43ec4f820a5c9410283262440b04c2eb1e5d222e69ef66374e7877b7d4773bdbe84f5773beb6e012ddb477d48443caed970a7a35f86e24e0d09e5f5bd6ab4ca735ffade5ca9e5bf6525e6355f506bdce98a41f3be487b6497c4702e82fadb51a2cdafafb42f3488d9a5613e2903f55138a7962d4c94cde1efbb813da7831eb684d56fc07504212075015f7", 0x93}, {&(0x7f0000001440)="c1dea17e8b73b32cfa6b44c91d9c605d94b47b6e6eb8f15c1cedd1a04135a7f0df5c27b3b99f0b9196f298e3d3ec8c7a5cca6de3595ed122610d6bad9306682f5aac65648ca888c6bbc84d576621a998904a0418459a762ed451a5", 0x5b}], 0xa}, 0x0) 2018/04/03 09:40:16 executing program 6: socket$inet(0x2, 0x3, 0x1) 2018/04/03 09:40:16 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000000)=""/181) 2018/04/03 09:40:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/udplite6\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:16 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) 2018/04/03 09:40:16 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) write$sndseq(r0, &(0x7f0000000080)=[{0x6, 0x20, 0x2, 0x1, @tick=0x6, {0x8, 0x7}, {0x1, 0x1}, @note={0x9, 0x3ff, 0x63, 0x800, 0x200}}, {0x1, 0x6, 0x9, 0x1, @time, {0x4, 0x960}, {0x8, 0x7}, @time=@time={0x0, 0x1c9c380}}, {0x9, 0x8, 0x101, 0x8001, @time={0x0, 0x989680}, {0x4b2, 0x1}, {0xda0, 0x80}, @time=@time={0x77359400}}], 0x90) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) r1 = creat(&(0x7f0000000180)='./file0\x00', 0xea) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0)={0x77359400}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:16 executing program 1: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) migrate_pages(0x0, 0x6a, &(0x7f0000000640)=0x2, &(0x7f0000000680)=0x3f) close(r4) pwrite64(r5, &(0x7f0000000800)="3e6632797aff7422123def4ab90e9880bd73688b1ac74071a1b2cc9bd8e3ac867a2c883016f7469a62f7d7bb010091ed99aa8608e4aca6a5e3687fe95f747c598debb30efde637ead693d083644f113a6d6ddc819fa32d532dda5d3e6cd5b44be93e9f0bffb129b35a1bb793b837a6498f0a6e57d7b23d1a7c203478e6ccce19ff55001b7da9bdb86212d06000a6d40d62094a8329da825bfde384261b550da0530fa5cfdacc6061d5c4869d16840e8d2ed74bb5552e34e3d6ffbb6378042e5c5342182790c29c8b8f5fa012f95e05ce7f9ed21810d39702d7e990beeec7f939315c11951a20d7da16de31e32cc77cdb7a9d", 0xf2, 0x0) 2018/04/03 09:40:16 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x12800, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000280)) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r4 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000001080)) r5 = dup3(r4, r0, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0x1f, &(0x7f00000005c0)=""/4096, &(0x7f0000000200)=0x1000) 2018/04/03 09:40:16 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x1) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000000c0)={{0xc7, 0x6, 0x8, 0x2d, "0e5f646aa4a8eb4189d745bedfd456f03e98a89d9ba2ebec9dd0a84c2d206e0cb5d2f460492e14fea48c5a7e", 0x1}, 0x7, [0x400000000, 0x40, 0x2, 0x6, 0xa5, 0x2, 0x3, 0x4ac, 0x100000001, 0x7, 0x1, 0x1000, 0x2, 0x0, 0x43dff6db, 0x7, 0x1000, 0x5, 0x6, 0x8, 0x55, 0x3ff, 0x6, 0x1, 0x2, 0x1, 0xffffffffffffff25, 0xfffffffffffff4d7, 0x5, 0x8f, 0xc2, 0x12df7e28, 0x10001, 0xa20f, 0x4, 0x8, 0x54, 0x6, 0x7fffffff, 0x7, 0x2, 0x9, 0x4, 0x6, 0x9, 0x1ff, 0x8, 0x2, 0x101, 0x1, 0x7, 0x0, 0xfff, 0x857b, 0x5, 0x1, 0x3ff, 0x8, 0x7f, 0x5, 0x1000, 0x1, 0x7, 0x9, 0x82, 0x7, 0xea, 0x1, 0x1, 0xfffffffffffffffd, 0x40, 0x400, 0x7ff, 0x0, 0x4, 0x9, 0x8, 0x5, 0xfffffffffffffff9, 0x5, 0x573, 0x7f, 0x2bd82f0c, 0xf94, 0xffffffffffffffff, 0xace, 0x8001, 0x1, 0x5, 0x6, 0x4, 0x55, 0x8, 0x8, 0x5, 0x7, 0x8, 0x1, 0x0, 0x9, 0xffffffff, 0x401, 0x2, 0x101, 0x1, 0x9, 0x6, 0xdd0, 0x7fff, 0x4, 0x9, 0x5, 0x5, 0x3, 0x5, 0x66a5, 0xffffffffffffff80, 0x3, 0x7ff, 0xe27, 0x4, 0x0, 0x9, 0x0, 0x10001, 0x10bf, 0xf3, 0x200], {r2, r3+10000000}}) chroot(&(0x7f00000005c0)='./file0\x00') 2018/04/03 09:40:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'syz_tun\x00', 0x3}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:16 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0x23, @empty, 0x4e24, 0x3, 'ovf\x00', 0x8, 0x5, 0x1c}, {@multicast1=0xe0000001, 0x4e24, 0x12007, 0x9, 0x1, 0x2e3f}}, 0x44) 2018/04/03 09:40:16 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) syz_open_dev$usbmon(&(0x7f00000006c0)='/dev/usbmon#\x00', 0x200, 0x200000) 2018/04/03 09:40:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'tunl0\x00', 0x100}) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) 2018/04/03 09:40:16 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000500)=0x0) sched_rr_get_interval(r1, &(0x7f0000000540)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000058020000400100005802000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000002f790b4b7866d918ebedee9e00000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x4a8) r2 = syz_open_procfs(r1, &(0x7f0000000580)='ns/user\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000000680)=""/248, &(0x7f0000000780)=0xf8) mkdir(&(0x7f0000000640)='./file0\x00', 0xe) getpeername$netlink(r2, &(0x7f00000005c0), &(0x7f0000000600)=0xc) [ 1298.888355] device tunl0 entered promiscuous mode 2018/04/03 09:40:17 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)) r0 = socket(0x2, 0x80a, 0x7) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='sit0\x00') r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000002c0)='net/sockstat6\x00') sendfile(r2, r2, &(0x7f0000000080)=0x400000, 0x200) 2018/04/03 09:40:17 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(0xffffffffffffffff, 0x80386433, &(0x7f0000000340)=""/192) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f00000004c0)={'bcsh0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ppoll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x4}, {r1, 0x220}, {r1, 0x8}, {r0, 0x280}], 0x5, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000140)={0xfffffffffffffff7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(0xffffffffffffffff, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)) 2018/04/03 09:40:17 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0xa7, "af0173c504a2b4be4fb298728bb37b4a75960625313ffbe85ca608c4f5572dcca7568b03af829d6827f77d44eff1dbfb8b078a6d5643fe935a18a855018eb3ecf55a5ca6f19673b90f2098eecef3beba117737709385db5913437f13efd0d36acf883937c3c727b546bff6dfceacbab8471ed2618b0a62ea301b38d8d2812cd5c7579f477644f8ffaae6061c96e973aedb45735b62d05ad27e27299c8d342316b6ae9e7d02810b"}, &(0x7f0000000140)=0xaf) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/03 09:40:17 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) eventfd2(0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) 2018/04/03 09:40:17 executing program 6: socket$inet(0x2, 0x3, 0x1) socket$kcm(0x29, 0x7, 0x0) 2018/04/03 09:40:17 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80000, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000080)={0x2, 0x70, 0xffffffffffff8034, 0x1, 0x0, 0x1f, 0x0, 0x6, 0xa00, 0xb, 0x7f, 0x1248, 0xb622, 0x8, 0x1, 0x3, 0x7fffffff, 0x6, 0x7fffffff, 0x6, 0x9, 0x63, 0x7, 0xfffffffffffffff9, 0x0, 0x7, 0x2, 0x0, 0x2, 0xa5, 0x7e63, 0x80, 0x1246fd48, 0x7, 0x0, 0x6, 0x7, 0x401, 0x0, 0xffffffff80000001, 0x3, @perf_config_ext={0xffffffffffffffff, 0x8}, 0x20000, 0x3, 0x1, 0x6, 0x0, 0xfff, 0x8}, r1, 0xd, r0, 0x1) r3 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f000037fffd)={0x3, 0x1f}, 0x8) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) gettid() getuid() fstat(r1, &(0x7f0000000580)) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000600)={{{@in=@remote, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000700)=0xe8) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000800)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000840)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000940)=0xe8) r10 = getgid() sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000280)="9e7f42c866a61ac68fa0d5dc605819562476017c67d61302ed8151d5efc2fb92e8afc850e07f32ede8104df9cc00d36a12588de320f05e20b241c2d53167f24aeb96174105e5a60d6a9cc2502a571fd813ffa8e4196f8e598cf1f37546e1b7", 0x5f}, {&(0x7f0000000340)="c6e496297aedc3e0febfe21e86e83967c02a02fa63c7af6b9fd90e82cd04f503bf2e4a4ff4e8dd6908685f48d00af2fcf6e53a9eb0b432f1c77b1fa85c6b26069efbe7232b5b262b38eb7e83aad5", 0x4e}, {&(0x7f0000000400)="cf3956d54e941b2a1e7edec647f82687be4089ce0d8db2c0530262130d50621ef2b36ba3c3356e597b1604414d80b41979a126c2a4fdb701a62e306ae3c1d1976d651efa14ee4fdb88daedc821db329ffdd120e34c1c67a40c8e1cec764598d1c32e6d1d285b9e956af3aa60520e6e6ba7d5792c0aa2e780e4f9ac41ff372292de956375b2c1f29931870c5102ba1b00b0b2f26a8ef16e08ee5ebb3ef88a9778680a4c5a11135738bb40096405943a4bf0c13cde04142475b063abe92dd87dddf7de99966e6557af2125cd68eeba58a564c16bdcd482a3be5c814757cfe738c6d5bacdb7374664e43aec5f638260a27ed87cd4213a6a", 0xf6}], 0x3, &(0x7f0000000980)=ANY=[@ANYBLOB="1000000000000000010000000100000020000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000000000094919ec5fa10c2c800", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB='\x00\x00\x00\x00'], 0x70}, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r3) connect$packet(r1, &(0x7f0000000300)={0x11, 0x0, r5, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/03 09:40:17 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0xffffffffffffff55) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:17 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) clone(0x200800, &(0x7f0000000680)="88d441f1f6eeec99264d948bafe42ac6185143c7035773f29078d7b37cdc4e2f310dbf3269fdae803f335a3f9c2cdceedca36fa8a54e441162b1a6acb5cb8016c3d498491ef42a53fc7a742696277f6ab7a39a06aa547844e92561749d0d2f2872ff394d10102ac114083fbbfebd8706ed95b9686fa32e0e78e67c13ab8adda457", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000740)="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") syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x0, &(0x7f0000000440), 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x4000, 0x0) readlinkat(r3, &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)=""/3, 0x3) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r4 = socket$inet6(0xa, 0x3, 0x5) r5 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000280)=@ethtool_gstrings={0x1b, 0x6}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000540)={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e21, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, 0x5, [0x200, 0x3, 0x6, 0x3, 0xfffffffffffff5f8, 0x80000001, 0x7f, 0x9]}, 0x5c) sendto$inet(r3, &(0x7f00000005c0)="bdda27a489056ad4b0c79a6457229af1da5c18e040ab31079b4c19970830fb2bcb0fa12510febce1ec6064a44b84e7871930b5bd18555c4121f45d8e59f6a1ca3fe592daa83b99e5544f00106eff084f1c2bc94bf935c5afa7fc26a80be8fd3fe37564e22dc4ed383d366226271bbc37f2735ee7a381e2f3058a55037f8c49e84b51ae4883db8a060949610fa896a250ea7c159c9405f1c9da501ef0dbebad1b09d2959e6a84b56bf84d39c2dd2c072aa526b12a38008c0b18f0c3f2", 0xbc, 0x10, 0x0, 0x0) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000001080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x81}, &(0x7f0000000400)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={r6, 0x1ff}, &(0x7f0000000480)=0x8) 2018/04/03 09:40:17 executing program 6: sendto$inet(0xffffffffffffffff, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x2c, &(0x7f00000001c0)={0x43, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x108) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000000)={0x4, 0x7, 0xfffffffffffffffa}, 0xc) 2018/04/03 09:40:17 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x51) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000000600)) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x6eb4, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000002c0)={0xe7, 0x1, 0x401, 0x5}, 0x10) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x80806, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x21fff}) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000340)=""/28) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000300)=0x0) ioprio_get$pid(0x2, r3) r4 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='-(\f0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000080)={0x9}, &(0x7f00000000c0), &(0x7f0000000140)={r1, r2+10000000}, 0x8) 2018/04/03 09:40:17 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x80000000005011, &(0x7f0000003ff8)) [ 1300.039899] kernel msg: ebtables bug: please report to author: Wrong len argument [ 1300.050431] device bridge0 entered promiscuous mode [ 1300.057796] device bridge0 left promiscuous mode [ 1300.072373] kernel msg: ebtables bug: please report to author: Wrong len argument [ 1300.118547] device bridge0 entered promiscuous mode [ 1300.132159] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 1300.148152] device bridge0 left promiscuous mode 2018/04/03 09:40:19 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/213, 0xd5}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/98, 0x62}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x5, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"d202b999cf85000000000088f301e710", 0x2}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/03 09:40:19 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000080)={0x9, 0x0, 0x8, 0x0, 0x10001, 0x1ff}) r1 = socket$inet(0x2, 0x1000000000000806, 0x7) sendto$inet(r1, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') rmdir(&(0x7f00000000c0)='./file0\x00') accept$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0xffe8) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000080)) 2018/04/03 09:40:19 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)) 2018/04/03 09:40:19 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x101000) 2018/04/03 09:40:19 executing program 1: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) r5 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)=r5) 2018/04/03 09:40:19 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) getpriority(0x2, r1) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000300)={{}, 0x0, 0x81}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000240)={{0x4, 0xf1}, 'port0\x00', 0x8, 0xc0016, 0x5, 0x8, 0x1, 0x80000001, 0x80000001, 0x0, 0x1, 0x81}) 2018/04/03 09:40:19 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000240)={'lo\x00', r1}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r4 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:19 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x109040, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000100)={0xcbd, 0x18, [0xac2, 0x8, 0x0, 0x9, 0x2, 0x7]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/route\x00') sendfile(r2, r2, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:19 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)) 2018/04/03 09:40:19 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) setitimer(0x0, &(0x7f0000000140)={{0x0, 0x7530}, {0x77359400}}, &(0x7f0000000180)) mq_timedsend(r0, &(0x7f0000118fff), 0x0, 0x0, &(0x7f000076bff0)={0x77359400}) mq_timedsend(r0, &(0x7f0000000000), 0x0, 0x100000001, &(0x7f0000000040)) mq_timedreceive(r0, &(0x7f0000d56f7d)=""/131, 0x83, 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000000080)={0x3, 0x174dabd2, 0x2, 0x6, 0x4, 0x2}) 2018/04/03 09:40:19 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0xffffffff, 0x40f03e3f, 0x80000001, 0x7}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x401, @dev={0xfe, 0x80, [], 0xd}, 0x9}}, 0x7f, 0x81}, &(0x7f00000001c0)=0x90) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f0000000200)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000640)=[{&(0x7f0000000240)="50f3c9e8f432958f5ed220a99c0cbad9214833f92ddb81baa545e7e33ad9e364ef72975721fd60fa7790a0be39c6eee0f947001195df5eca43c292e0ed8367b1cd25aa5910a73c380cd6e5fdecc9d4978a75eca314508b346bc3c6349b98b7fd01ffb8511abd357a5baef808d28ec5f4787e2cc357d7cc2483ec4ca5379086dac9b7bd4d95c3b15c0cbc570f0800116afa32d400a2a37b0b77b06cdfd3234e8121e923e5", 0xa4}, {&(0x7f0000000300)="e6050eb867ee049ad788f2b957772d107e627723447cedac0cafffa7efe1483f38cf970197104510d3ed5af25d0dabe431185cfe24b5f4898ba3a2e282b0f3d82d024c3fcfdb2530c6a1352afa658a800d3492e4d4913b74acfd1c81c96650116761ac34ea0ca8ff8ec8eb10eaa8b7a0ed4ed67ca48135a66ea4093d800cccaf085781fce42f5a7fd1e20fd678b4ed0a700fd5bd03fb210920c05e20709c9fc9027481f16110e36f8ebadd41e8bf14f10e22b10f496aac4841316c753c678cc2c9315d1ab178", 0xc6}, {&(0x7f0000000400)="94c32e71dbb809f37d101086398400e4c1ca6ca62cc97280a569471d1ce66a2e1011b69ffbdd52184869bfab028d223212441d1fecdd54251a84c0b2aecfa9456a2f805ff39b598f32a18b26df38a2f9c1ee764c26bd51e4f3c643be19100fa47eded9519dc84b69610c29892fec6b921243760a8f6b6c31e906accd7815297e4925e2a74b07e95137e3f6763fc7feefd3cd6139cb5768a2829a72e8a041a20217ade438d4b0715300116db9c978422d3289a8b4ccddfed471e5e81e1ae90e44ee397f6430ca85e206edcab5307d8142a4db4586920503678bdd", 0xda}, {&(0x7f0000000500)="65f3cdc5115e0ab181b13096a6ae2556d69977f613dfada62adcf2a9806cf4d1b9e5776722637aa06f69430e7c6f7745fdec51b33e8335c6c8fcb56aeef4a0b145724beec4ba116db8c1a8d14be82cd9fe0969d1dfde3760f80b858e515540a5a8ee56f7c99cb90ac2012edf5a864786e7496761426c2e38b00d598e098d50842fb2c767ed3a6ca20f7d941d0876b2906350a1957f4795969e328bfdc56dc9819937ed7cfd0c754a0b310ee73c60b619ac4b3978006a0e058de9cdd057459c5d644361d577c587b9b1f968e604fabeb6658dedaeb21655d41a1defaa22981305ca0e88151a8d7c06c278c12fedcde40dd30f729ae791", 0xf6}, {&(0x7f0000000600)="1523", 0x2}], 0x5, &(0x7f00000006c0)=[@sndrcv={0x30, 0x84, 0x1, {0x8000, 0x1, 0x0, 0x80, 0x800, 0x401, 0x3, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x4, 0x9, r1}}], 0x60, 0x20000010}, 0x8000) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x7fffffff}, 0x10) clock_settime(0x7, &(0x7f0000000780)={0x0, 0x1c9c380}) write$tun(r0, &(0x7f0000000040)={@void, @hdr={0x2, 0x80, 0x5, 0x200, 0x200, 0x2}, @ipx={0xffff, 0x2b, 0x4, 0x14, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3f}, {@broadcast=0xffffffff, @current, 0x9}, "5e8504d5947179f0748abf993f"}}, 0x35) 2018/04/03 09:40:19 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)) getpid() fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)) getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000180)) getpid() getpgrp(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r1 = getpgid(r0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/route\x00') sendfile(r2, r2, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:19 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) syz_mount_image$bfs(&(0x7f0000000000)='bfs\x00', &(0x7f0000000040)='./file0\x00', 0x3f9, 0x9, &(0x7f0000001580)=[{&(0x7f0000000080)="963c5d28079daf81d0baca1097bf802012f9", 0x12, 0x80000000}, {&(0x7f00000001c0)="895fece3e63a1a1bdab6c54593aaaee13a10c86d01990f6ab2f27034ea0217dfde56f0e5d0adbde6fe759a06e61b719166339992eab57a07fa3bdc3efa177ea76350997bcb036e2057f9cf641f19998f12de03b4ed8c7beee0cd76d14d19f59796dd2ef933aa4e213d4f3b34bd3b58ffc0573d1b9b3ef33f1872fa3f313209b7a12fd82f7cc7c9d568da79986213d65f64da85fea83c2ed716713737d3f9461c88ccc2304a3900dd0e37f6c0904e1940f141286be821a98844b84ed3a2a40b4f", 0xc0, 0x1d}, {&(0x7f0000000280)="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", 0x1000, 0x7}, {&(0x7f0000000100)="898f7869e624c53e254b97b998c71f4586d702630307089457787f908b9a1f8c353fe6ed64665db0885eeba25ed42e8739d930c5f3577cd560a96f9168b41a532568ee8f8f4fabceb7668254568167b07c5ed2e377384f9bee301b40371c10ed409b0f84f27ea6d2495a453734a239f63a55cb8c", 0x74, 0x3ff}, {&(0x7f0000001280)="00228b508b6c2a08ec6a9565974b254a12455678ec2dda98437d9784519c87e6451d2679802fbeecc6102ebe2e22fbea62ed4ce6566ae2416f2f3062137438512329aef1a231a35a5d1a959599214af7361ac48d63d0ccbe2aab60ce0cd07aaa43f3546c6e75f13e6c424a6bc2d742e36ba1aa7ac8d7e54fca176f59b97e7ddc40c9b1f187678cae84e504a404f0ac7f669caef24eb0cf968799579f614e3a99337919", 0xa3, 0xe8bc}, {&(0x7f0000001340)="d8846a1f2d67b317a87a8e275c032b5713eb362efdc9339e71dc957a4ec7c7382636425cb01c51933382a997a97c727da8356a5cc9a984e876b72655007228ab9729e0f9cd9a4f7f3d1b90412fd0b575ff9febb5216facc5a8cf523c13cdd4ac", 0x60, 0x4}, {&(0x7f00000013c0)="fe46422e92adca8558d785c9bf456a036927d997164d87ca6790bc24a4a5f713e161228d1361916babdc2496d80a15120328e9e8737d71a7dc4d3266dbaffd093cb41ee53b44d11f2625bf00a7d8afc48c2b0c0a3bdf4c76ed695c22288e4a535bb375e9655806cfb4c4ecd2ce3d4ccc4bd8c556d047baf27ca7d40a364c562fdc9f44d7ff446a9374f893138cfd7d7cf4bf27b6a1fae81a391216885526548c130cb98b47e562e4687293892683103403be4eb30438088ec00eae69d57a31bdb9fd1f19124b4ccf63c73967a8dac825a6e00b9c69cd5ce8a2bd1562", 0xdc}, {&(0x7f00000014c0)="ead9ba2e5d94c9a12b28b57b1959cf8f662a7ff69ee0591461a2fdc0e3a9a886f66ec2aab8e82d7d1c108c515eec026634d2bee258983dbe59da2040ac1b80c8fabc0f4f9d22b997abfc5bc1b6e4537c71a67f910864b505225ccb7b", 0x5c, 0x1000}, {&(0x7f0000001540)="a039de0fc9d567fd3b4d95a9de27d1a6da37b7724b0913ec2f28b0b906a44eb877d1c78af0426846", 0x28, 0x4}], 0x1000, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001680)={r0}) connect$rds(r1, &(0x7f00000016c0)={0x2, 0x4e23}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001780)={0xc4, 0x0, 0x2, 0x101}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001800)='/dev/vga_arbiter\x00', 0xc00, 0x0) ioctl$KDSKBLED(r3, 0x4b65, 0x800) ioctl$VT_RESIZE(r3, 0x5609, &(0x7f0000001840)={0x902, 0xd7, 0x101}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f00000017c0)={r2, 0x1}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000001a80), &(0x7f0000001a00)=0x137) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000001700)={r3, r3, 0x7, 0x1}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001880)={0x0, 0xb07, 0x200}, &(0x7f00000018c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001900)={r4, 0x80000000}, 0x8) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:19 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x0, 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x40000000000000) 2018/04/03 09:40:19 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r1 = accept4(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00000001c0)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x75, "70726350fd5ae591921284b441947962c23274e5370e23091c49c3d800ce08c289f88a12088ac4e96767ffb64bc27d7a9b0c519c0d1c5f0f60784dd4ebd45e5d26f506a68c4bc6be892b4c1a5717e58bbf2b0d2c5a6abad8e6d6d51201b84415663374d734e0d5485bbb5c383462138f8ad252abc6"}, &(0x7f0000000080)=0x7d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22}}, 0x2, 0x739, 0x8, 0x1ff, 0x80}, 0x98) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000200)) 2018/04/03 09:40:19 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r4, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) bind$netlink(r3, &(0x7f0000000500)={0x10, 0x0, 0x25dfdbfe}, 0xc) ioctl$VHOST_SET_LOG_FD(r4, 0x4004af07, &(0x7f00000001c0)) 2018/04/03 09:40:19 executing program 5: pipe(&(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/udplite6\x00') epoll_create(0x100) sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/04/03 09:40:20 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f00000000c0)=""/17, &(0x7f0000000100)=0x11) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)) r2 = shmget$private(0x0, 0x2000, 0x1b02, &(0x7f0000ffb000/0x2000)=nil) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) shmctl$SHM_LOCK(r2, 0xb) 2018/04/03 09:40:20 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r2, r0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x9}, 0xff70) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000300)={r1, 0x7b6ce476}, &(0x7f0000000340)=0x8) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x442000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000200)=""/194, &(0x7f0000000140)=0xc2) ioctl$KVM_PPC_GET_PVINFO(r5, 0x4080aea1, &(0x7f00000003c0)=""/90) 2018/04/03 09:40:20 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:20 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000080)="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", 0x13a) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xd702, 0x100) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2002}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa8, r2, 0x200, 0x70bd28, 0x7ff, {0xd}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7aee02d2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1ff}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x240000c1}, 0x24044000) 2018/04/03 09:40:20 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) openat$vsock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-vsock\x00', 0x2, 0x0) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:20 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x2000000000000000) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000000040)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x401, 0x323, 0xc4c, 0x2, 0x80000000, 0x6, 0x7, 0x2, 0x1e1}) 2018/04/03 09:40:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@nfc_llcp, &(0x7f0000000280)=0x80, 0x800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f00000002c0), 0x1) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_netdev_private(r2, 0x89fc, &(0x7f0000000180)="90fbe8dea7eae9cc3b065969242143123f8bdb61fbfd7e837866f3c2ce73470a5fcaf39c4bec20021aa66f7a248d90327ea525d61cda5fd14b923b252ee23145678f73b42e9e498041b0d6a6de74a194bcc220cb04617e330be0a7f9d30d596bb9f55c9004cf9df15dd87dcd676e679bdf0e902cc3fb22b37288ff0f2a86560e71e1a92ca83fb5a50ea2f8cef29aa5e9616f855a3fcf7c90cff1c70d0fb51ac9a32e0a6948b7ed8914bb3fe00fb3ee5c371e7a3e8c777be3b86dc02456a65e9a415784c7b8a04906ec38450791e13a0d7b67d0132ed4322c1456e8d50f5a533b056a8a5bbd7a233859b135780deeee30bf043a9ea5") ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:20 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = fcntl$getown(r0, 0x9) r3 = getpgid(r2) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r3, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r4 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:20 executing program 1: getrusage(0x20, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x400) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x101) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000200)=0x1f) semget(0x2, 0x0, 0x300) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1ff, 0x8d}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="620002004eba0004afac01"], &(0x7f0000000140)=0xc) 2018/04/03 09:40:20 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@abs={0x1}, 0x8) r1 = shmget(0x2, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil) r2 = memfd_create(&(0x7f0000000100)=')*\x00', 0x3) ioctl$VT_RELDISP(r2, 0x5605) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x1000) listen(r0, 0x10001) r3 = gettid() ptrace$getregs(0xc, r3, 0x9, &(0x7f0000000000)=""/106) ptrace$pokeuser(0x6, r3, 0x0, 0x2) 2018/04/03 09:40:20 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:20 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) read(r0, &(0x7f0000000880), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4042, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000800)={&(0x7f00000003c0)={0x418, 0x2, 0xf, 0x4, 0x70bd2d, 0x25dfdbfc, {0x3, 0x0, 0x9}, [@typed={0x8, 0x3b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="f250c627d1d2279c590dddadd9544cfc62ecbd78a561d9fe25266b118aa613feb2f84b50e62b4e46352d9c67e16b59712d55c68e37987834b2a4a93dab9884467889804bddd39127fe1828120d9536f14d9a57e2989a26be924c0cd6b94ded6151ef4c2eaf7a4426c72b72a65a5983f3031a601082a6aef55699fe65786c9664bb0a647c2bea4d920fcacfc4ce4c4e2f1bb1be4d6ca617a38d0b46900a840b33dfee2da2ef1555ad11c68c8e11cd461c6340e4c696526f593225214059be6eebebbbeb8418f7b460a8c145d5f3a443e038f7c6ce44284a804246e7875d2a46daf6eb0e1c90bccad5643e69727691c8047230d2", @generic="adcadf9f608a7a535586ed737a2258d9aa1970cf67b4ceabeb675ead29acfea6e529559d2243e04e2c81dc37351933029a0e6139b6f6e4dd52da4fb3817699a921013e4fba8b371cbaca15b9bcbf07ad9f87b7dd3874f8c3900bd5335abba27fa287bd918ff076f886a18d718c5a4f59529eaa6eedd58050a01b97bbe0b4460cc540bf388dbcedbbc513eb40906c928dfc4c3a04ac95011083610a524229fb65fe74e82baf1e470ca373a0a015f25b2a5f291c8cec22a9cfa9c871d0629d9798ece8d02dcfc91f2f4d821bef14", @typed={0x8, 0x7b, @fd=r0}, @generic="ee5f38f1d460f0629feb18a0344d0cb110bc4c1ecae25dedb08bcf33e1ad453a0e4362422b06806ff36530bfc8b59a6e1bad63fd76af87bba868e42ce0", @nested={0x14c, 0x3b, [@typed={0x4, 0x76}, @generic="234d5203c277b1ba53a69160f12dbda45cfd37a3f622db32249d", @generic='O', @generic="05a2d4073a32be6886aee64a4fc8068863ac80d63205b6825c9c5b2c8ec91cfc949b3e6945c2f4e98e4be932bc295778c51680787c944f5314e20bc6df9552fa6d5ca06f28472cf368b1cec7050ac1aff0e341572d8556fbea8b9d20fc8c8dfc8c11", @generic="7dfef10df883ad8d81e9f2752963a66f9631fbb7bdff1118dbbfb31343d32922a323509d7b00979b3a20a50b3106ff75a9e1525012c0a3283cf248bca424bfafed1a3451f39b7957285fd92910736771bbbeae220f50354f64f07409b895923d39819300ac7c30c18a06952298efe1791653d0e8cc6391e6d7d997b34059843b55580eb7eadfecb669ff5c6a34da60ecbe8bb13fb5adf1adf793089b66a91a87ebe0a55470e50dcffd429302652c4f5b90b9abdb", @typed={0x8, 0x4, @fd=r0}, @typed={0x8, 0x3, @uid=r2}, @generic]}, @nested={0xa8, 0x95, [@typed={0x8, 0x5f, @uid=r3}, @generic="473f9f9e134a8d1c01b4b53b1f8b639a52d306e020946163fee4f710b2c9b69771451edd1b7feca100c1e5e8b60e902ee7922498875aa9b8c7080ff90aeca4923bbc0927b0", @typed={0xc, 0x64, @u64=0x80000001}, @generic="1c371b84307f84ace7cd3c4cc1a1d881b5c28abc9c8214a1095b0ffc3837a9a1025d105c0115600952f11fc9aef7a4a3f96f54", @typed={0x8, 0x54, @pid=r4}, @typed={0x4, 0xc}, @typed={0x4, 0x86}, @typed={0x8, 0x47, @str='\x00'}]}]}, 0x418}, 0x1, 0x0, 0x0, 0x8000}, 0x4) 2018/04/03 09:40:20 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000000)=ANY=[]) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:20 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x10c2, @time={0x77359400}, 0xfffffffffffffff9, {0x1}, 0x0, 0x3, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:20 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x100, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1, 0x66dd841d}, 0x8) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x10) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000180)=""/195) 2018/04/03 09:40:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000015e000)='/dev/ptmx\x00', 0x0, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000240)=0x4) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000100)={'sit0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/04/03 09:40:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000240)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xf2, "ed4ac38f28b4caab9d3832e2390a4311eff5bedab72475dedb8c849033c5b6907063d58c4798639614e0bdc8792348757e4123cb0e85040ff9422e4732999ccec061ee7797d5a57624045d63a39f9133b5bdb2b4c547955ecaf4e5c542c8465b84e6c53df11489400500327ce4200710c2527f0b339eb51294e537aea264356e8297ee0a6a84cfb62c9bc89f78a5ca2281dab9f4d7c93e502314a43a70137e7793f88d26adf465941dde54fad1342c357acd53fa657307e6734af3d0e2b6faf386fd9ce5e2dbf56190ced5ad1d5b6eb702c609f8dc8970744addb7699d02567891d33449aadf2553e81908d8c9edd3c6ccaa"}, &(0x7f0000000180)=0xfa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000001c0)={r1, 0x553, 0x54, "531d42af3eba6200813891c2242f3c5f4a970f368fbaff3571271bd6a03eacbf3b45625c0ce4157c1051898b86181c664e3ed92e35caee0f7237007875801d2a3796f3f99e17b90a5b9eae96104011e11eb14df0"}, 0x5c) 2018/04/03 09:40:20 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x200) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) 2018/04/03 09:40:21 executing program 1: getrusage(0x20, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x400) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x101) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000200)=0x1f) semget(0x2, 0x0, 0x300) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1ff, 0x8d}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="620002004eba0004afac01"], &(0x7f0000000140)=0xc) 2018/04/03 09:40:21 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x109000, 0x0) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:21 executing program 7: clone(0x40000, &(0x7f0000000040)="596b22b02661d88cd738634afb12b77d00a6d41e6f86bc59fba3d78260b55d416789fd9ee5506a627f5b37a607a524efcb", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="59fc551e5b4343c8995a15534923b32992d8e09f5e8fde96e09cf97f9c29a72ac2ba64b2339c7a25ee635740b1afb383faaf50b7d30fd6b87a0ffa75828ec2679b2f5d6f2b5d3090212b0b20e6d35fd81b28680ab1b32221072629634bbe7fcdbb7adfb19ea7cfdba43d8016e60becb348a85b758e26cdd0c551d7cfcc2032392eafc265bd469dfec4ca013ac5036ac46cf0afd956957d7c81d07434485cbc69d7ba10bbc6590b6f7635367da4bca9ee4912f5fc1b0c3a8ea5f568e4047266c945f3873f7ee9031dbf093a") sysfs$1(0x1, &(0x7f0000000300)="64310401403000") r0 = socket$inet6(0xa, 0x4, 0x3f) r1 = openat$cgroup_ro(r0, &(0x7f0000000240)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e20, @rand_addr=0xfffffffffffffdfb}}}, &(0x7f00000002c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000500)=r2, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0xdb, &(0x7f0000000340)="76e4df72bad331040494aa82e31e519b9e39ff1d0ef0cf71accad841af8dafd035ece529ab594a74c6a85de70ebb428be0221b65e1fd701ae756c5ea947eff5b0c5bab1557f216e1a4dfe1b33e58051046a0b1bbe644a197a46b437be13bd32ad5390854c3fcd5b513c9433bc7b728676d5b7f1b96235d137754ba7b4992e7042bdb8cf5003e834500e468b78f4aedc18a41778a53156e63b6dd983af2f470bd69916072dd84c5bd317ba1cec36e947bf2ed078c88547cf90dde171a0538ae67754cddaf637ef9fac9a4178ed773ada0c1d44bf77e4130d04c9a69"}) r3 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x8, 0x210000) ioctl$int_in(r3, 0x8000000000500e, &(0x7f0000003ff8)=0x10ff8000000000) fcntl$setpipe(r0, 0x407, 0x9) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000200)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) 2018/04/03 09:40:21 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x107402, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23}}}, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x100000000, 0x200, 0x7ff, 0x1000, 0x8, 0x6, 0x89, r1}, &(0x7f0000000140)=0x20) syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') 2018/04/03 09:40:21 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000000180)='Gd', 0xfffffffffffffdfd, 0x1, &(0x7f00000000c0)={0x2}, 0x10) 2018/04/03 09:40:21 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200), &(0x7f0000000240)) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:21 executing program 2: r0 = socket(0x2, 0x1, 0x0) r1 = getpgid(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000400)={'tunl0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r0}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x0, @multicast1=0xe0000001, 0x4e24, 0x4, 'fo\x00', 0x0, 0x9364, 0xb}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x1, 0x3, 0x101, 0x6}}, 0x44) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bpq0\x00', 0x3edb214}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000003c0)={0x2, &(0x7f00000000c0)=[{0x5, 0xee1e, 0x6, 0xfffffffffffffffc}, {0x7, 0x2, 0x6, 0xfffffffffffffe00}]}, 0x10) io_setup(0x2, &(0x7f0000000440)=0x0) io_destroy(r3) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000002c0)="396fbb941f2bc8b627f563a400624ec98fe37d2bb0372612d5b1da643105c04c24f075532fd6d66f3e0a013f34d5e9cf365d4fdadfc09aab5953dd4273bd2c67ba3daed22850a8326237607fe3c156270db40f22652d521eb9f4236d40c8065d4f9e0d6cf9aa9fea54efde76c433ebd83a88ab84dfe4fc3563dd755a676d854f6d746828dac558280ec0da0d23790edd146f77cd3631fc8cc52eef16232cfb3590aca9688580dc588e6d2c9d0470a508ad7052a6c3f2ba0944f6a4325cdb93726575bee95d88c83bf002056f138eca1aeac38a349507fc4f93f55dfaf0a5dd389423f7185cc4c7b0ec09fa9a7c119516") setsockopt(r0, 0x40000000000006, 0x20, &(0x7f00000001c0)="020008000000001acaeb537cfa01a55eaf0d2cf653f13cc379ed09eaf40f4a95bbff850a8264357506b31e0800000000000000c0f03d3b3d54436fe71cfcdc0930acd23693f6af7d07634832b8a5c0a94c07000000000098fc74e81b4a58d02f8001732017e2466aa5c43aea71261b35760415800000f95758a602000014001f0000d1b0e6ebcb12c7291871363e970000104c2e9f000c14f1659ce8c8bed23f7e60a3649f93ea0c8263f863802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2e00b7bbfbcb26f91b5e34b8da61fe306d9056", 0xe2) 2018/04/03 09:40:21 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:21 executing program 6: r0 = socket$inet(0x2, 0x80000, 0x100000000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r2 = dup(r0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x101}, 0x4) 2018/04/03 09:40:21 executing program 1: getrusage(0x20, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x400) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x101) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000200)=0x1f) semget(0x2, 0x0, 0x300) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1ff, 0x8d}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="620002004eba0004afac01"], &(0x7f0000000140)=0xc) 2018/04/03 09:40:21 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/route\x00') getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) 2018/04/03 09:40:21 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:21 executing program 1: getrusage(0x20, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x9, 0x400) ioctl$KVM_GET_NR_MMU_PAGES(r0, 0xae45, 0x101) bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000200)=0x1f) semget(0x2, 0x0, 0x300) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1ff, 0x8d}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="620002004eba0004afac01"], &(0x7f0000000140)=0xc) [ 1303.579278] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20004 fo 2018/04/03 09:40:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x0, r0, 0x1}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x8, 0x4) 2018/04/03 09:40:21 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x400000, 0x20) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') fsetxattr(r0, &(0x7f0000000140)=@random={'trusted.', 'system.posix_acl_access\x00'}, &(0x7f0000000100)="020000000400000090746e00", 0xc, 0x2) 2018/04/03 09:40:21 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000e47000)=&(0x7f0000a65000)) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000cff000)={0x0, 0xe}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x1}, 0x8) 2018/04/03 09:40:21 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003ff8)=0x3) 2018/04/03 09:40:21 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:21 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x20200, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r1, r1, &(0x7f0000000040)=0x400000, 0x400000ff) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', 0xe000, r2, r3, 0x4, 0x8, 0x1004000) [ 1303.645867] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20004 fo 2018/04/03 09:40:21 executing program 6: r0 = socket$inet(0x2, 0x4, 0xb) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x3, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000140)={@dev, @multicast2}, &(0x7f00000001c0)=0x8) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000200)=0x22, 0x4) connect$l2tp(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x0, {0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x32) 2018/04/03 09:40:22 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200), &(0x7f0000000240)) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:22 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x0, 0x1, {0xa, 0x4e23, 0x10001, @loopback={0x0, 0x1}, 0x8000}}}, 0x80) r2 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$int_in(r2, 0x5456, &(0x7f00000000c0)=0xfffffffffffffffd) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, 0x5, [0x0, 0xfffffffffffff2b4, 0x2, 0x91, 0xf91, 0x7, 0x7ff, 0x789]}, 0x5c) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/04/03 09:40:22 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000500)='/dev/snd/seq\x00', 0x0, 0x1eb082) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x108006}) write$sndseq(0xffffffffffffffff, &(0x7f0000000000), 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000000c0), 0x102000001) sync_file_range(r1, 0x0, 0x0, 0x7) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000000)={0x1, "dd"}, 0x2) 2018/04/03 09:40:22 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:22 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000001c0)="de0cdc010436e78c0ff36b87ff15d0d6cbd75fc13146b810b72a083f4f920d593ebedbf015872fa647455dad67ede1ab6a8443c80ece67afcadae9982996877c6de6261cf859719e939dcdbff6e07bb087f900c7f235c8ab470b26056f40d7f6943fa143c14ddcf2bdacc35818f56ccc59a289ca972aea2206c9828990cca673c32ef06b7237efb2c5c988375c6f719aa117f9ef233425cc6f5c817c89b68aa6a65c", &(0x7f0000000040)="24f822da853f0d488678bd32e13df2d2d81bbbaf7fa6dec526cd46da1a690661d4e688ba3ef56f13f5ad82f1b60f343fe2e56ee756b3441cb4f1d2e6bf2585e0a21f67fbf30c5aafac948b0e7104c77ddd36dd88d7b52df5d6152978ad7ecbee071f27fa152cde8e30b09f247968"}, 0x20) r1 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r1, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000002c0)={0x77359400}, 0x10) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x8000, 0x3) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000140)="aca24af187db") 2018/04/03 09:40:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x1) tee(r0, r0, 0x3, 0x9) read$eventfd(r0, &(0x7f00000000c0), 0x8) ioctl(r0, 0x8001, &(0x7f0000000180)="316517d029b6d2f33860a38e01f59f4f9f7002cabce464ef4848aeeae0064755824a4a75cb8858fd9a022238308210f59d37bec7a22d2fbacb8916592748940e7a838fb888584f76c8b9b9d8f37974c533f43a9d72745d64dd3c09bb877050636d2d71083c1bb530a33784a938982b3f078d0175e2f1f94ee24601f57a57f14a060d6e9adce42b1456c3c3946fff8cfc3806b63b725e4814bc0a0d40f70b8197b3fa8230f8fa0e1aed880367ffcec8639aaa9254dcb6bbae21dcf3e128342f66687ba4d7a98acc710e0a831016d00d1a2fe964a8d608121dee4bc477fba2f94f40dd37e8667052138113a6fa3c91ecb008") r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r1, r1, &(0x7f0000000040)=0x80400004, 0xf7b) 2018/04/03 09:40:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/28, 0xfffffffffffffe6e) msgget(0x1, 0x25) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x3, 0x4, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r1, &(0x7f0000000040)}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x92, "3d425019411282eb2c00f2d691257d95a02bbf86d3a91f713c94a4ebaf9c850ea09cdfdc13c912bce52ca06fbde4fa850c20a73692b4c77ab1b90d531876c68356cb0c863a2c9cf5bffda9350625c71106c0e6b407cf953482837ce681a9f1cc10ac1ac6d6579672098d43fe36d90c056be6da12e60d20ba44b97baa8c201194f05c0858d92914e1164173387bb0996e223a"}, &(0x7f00000000c0)=0x9a) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x8, 0x6, 0x6}, 0x10) 2018/04/03 09:40:22 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)=ANY=[@ANYBLOB]) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x410000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000000240)={0x9, 0x0, 0x0, 0x401, "1b74043951c153e96c476c8b8c9f3ba2a5917d49e2d54a838425bd131b0ca30eee1e90c7cd91e4ef546081cf", 0xd3c9}) getsockopt$IP_VS_SO_GET_DESTS(r4, 0x0, 0x484, &(0x7f0000000280)=""/34, &(0x7f00000002c0)=0x22) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:22 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) signalfd4(r0, &(0x7f0000000280)={0x4}, 0x8, 0x80000) r1 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000001c0)=0x184) sendto$inet(r1, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'vlan0\x00', &(0x7f0000000080)=@ethtool_rxfh={0x46, 0x1b8c, 0x6, 0x1f, 0x1ff, "e70b3c", 0x4, [0x3, 0x80000000, 0x9, 0x3, 0x40]}}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x88, @empty, 0x4e24, 0x0, 'rr\x00', 0x1, 0x14, 0x3d}, 0x2c) 2018/04/03 09:40:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0xffff, 0x4) sendfile(r0, r0, &(0x7f0000000040), 0x400000ff) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x5, 0x600000) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000140)={0x2, 0x0, [{0xc0000001, 0xff, 0x8, 0xb7, 0x5}, {0x80000008, 0x0, 0x2, 0x8, 0x80}]}) ioctl$int_out(r0, 0x5462, &(0x7f0000000080)) 2018/04/03 09:40:22 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:22 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) socket$inet6(0xa, 0x2, 0x9) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:22 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x60001, 0x0) faccessat(r0, &(0x7f0000000140)='./file0\x00', 0x38, 0x1000) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) r2 = getpid() waitid(0x0, r2, 0x0, 0x2100000a, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/03 09:40:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x200}, 0x8) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {0xfffffffffffffffa}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:22 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000001c0)=0x78) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x22000, 0x0) connect$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"615ecdbb3963e6"}, 0xfffffffffffffffd}, [{"49ceefd20729c2"}, {"b4663b0af0cec4"}, {"291a983117336f"}, {"0c7a390aa645d6"}, {"d8b294a877b779"}, {"8b0962db3c7076"}, {"ca4c59b21e249e"}, {"a28eca301441d1"}]}, 0x48) 2018/04/03 09:40:22 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:22 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000100)=0x100) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x401, &(0x7f00000000c0)=0x4) sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x400000ff) [ 1304.682875] IPVS: set_ctl: invalid protocol: 136 0.0.0.0:20004 rr [ 1304.709097] IPVS: set_ctl: invalid protocol: 136 0.0.0.0:20004 rr 2018/04/03 09:40:22 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x1f}}, 0x7ff, 0x101, 0x6, 0x1, 0x88}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x3ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x3}, 0x90) ioctl$KDENABIO(r0, 0x4b36) r2 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$TIOCSCTTY(r2, 0x540e, 0x8) ioctl$int_in(r2, 0x8000000000500e, &(0x7f0000003ff8)) fadvise64(r2, 0x30, 0xe0, 0x3) 2018/04/03 09:40:23 executing program 1: openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r0 = socket$inet(0x2, 0x80003, 0x5) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x4, 0x1) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x7, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000440)={0x935, 0xffffffffffffffff, 0x3, 0x27fcd0f7}) r2 = shmget(0x1, 0x2000, 0x800, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000080)={0x7fff, 0x3ff}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x84, @dev={0xac, 0x14, 0x14}, 0x0, 0x3, 'ovf\x00'}, 0x2c) ioctl$VT_RELDISP(r0, 0x5605) rt_sigaction(0x13, &(0x7f0000000240)={0x10000, {0x7}, 0x8000000, 0x1bb6}, &(0x7f0000000280), 0x8, &(0x7f00000002c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f00000001c0)={0x496, 0x2, 0x2, 0x567d, &(0x7f0000000140)=[{}, {}]}) 2018/04/03 09:40:23 executing program 2: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:23 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) 2018/04/03 09:40:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000080)={0x8, 0x40000000000000}) sendfile(r0, r0, &(0x7f0000000040)=0x800400002, 0x400000fc) 2018/04/03 09:40:23 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r3 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000001c0)=r3) 2018/04/03 09:40:23 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @rand_addr=0x6d5}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x34, {0x2, 0x4e23, @multicast1=0xe0000001}, 'dummy0\x00'}) 2018/04/03 09:40:23 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x8000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x8, 0x9}, &(0x7f00000002c0)=0xc) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r3 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)=ANY=[@ANYBLOB]) setpriority(0x0, r3, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r2}, 0x14) r4 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:23 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x100) r2 = msgget$private(0x0, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000006c0)={0x6, &(0x7f0000000680)=[{}, {}, {}, {}, {}, {}]}) lstat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000500)=0x0) r8 = getpgid(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000600)={{0x3, r3, r4, r5, r6, 0x140, 0x9}, 0x7, 0x1000, 0xecea, 0x4, 0x97, 0x5, r7, r8}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x2, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80, 0x10001}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffc, 0x0, 0x800000000000}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') sendfile(r0, r0, &(0x7f0000000040)=0x400000, 0x8000000040000103) [ 1306.024361] Buffer I/O error on dev loop0, logical block 0, lost async page write 2018/04/03 09:40:23 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000180)='\rd', 0x243, 0x100000000, &(0x7f0000000040)={0x2, 0x80000000000, @broadcast=0xffffffff}, 0x10) 2018/04/03 09:40:25 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioperm(0xec, 0x80000000, 0x81) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@dev, @loopback, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x70, r2}) 2018/04/03 09:40:25 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {}]}) 2018/04/03 09:40:25 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r3 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000001c0)=r3) 2018/04/03 09:40:25 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0x2) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000002}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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0x13e0}, 0x1, 0x0, 0x0, 0x20000004}, 0x20008040) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) prctl$seccomp(0x16, 0x3, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0x10001, 0x787, 0x4, 0xa5a1}, {0x70, 0x6, 0x4, 0xffffffff}, {0x40000000000000, 0x4, 0x101, 0xffff}, {0x3ff, 0x1, 0x9, 0x5}, {0x1, 0x1, 0x9, 0x9}]}) 2018/04/03 09:40:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000600)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) dup3(r4, r3, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000000)={0xa0003}) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f00000001c0)={"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"}) ioctl$KVM_GET_DEBUGREGS(r4, 0x8080aea1, &(0x7f0000000080)) 2018/04/03 09:40:25 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xbc, &(0x7f00000002c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xffff}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x9810}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0xff}, @in6={0xa, 0x4e22, 0x20, @dev={0xfe, 0x80, [], 0x18}, 0x400000000000000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x8, "df17edc6afb441a9"}, &(0x7f0000000380)=0x10) sendto$inet(r0, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r2 = dup2(r0, r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'gretap0\x00', 0x0}) shmget$private(0x0, 0x1000, 0x7c00084c, &(0x7f0000fff000/0x1000)=nil) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) getsockopt(r0, 0x7f, 0x1, &(0x7f0000000000)=""/191, &(0x7f0000000100)=0xbf) 2018/04/03 09:40:25 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x9, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x7, 0x8, 0x4}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x9}, &(0x7f0000000300)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f00000003c0)={r1, 0x3, 0x69de, "2103219b5e700580adfc432cf96ad2e21a1da05a7f78d339c7a9a70e779e22a2a06b602ad7011d23b07b2ed82473f2c110877f5b19f0eb7cb7bdbe6d8f474ff766840e310488cdadb24b8710b5c0f7b391906830b255e2a8f2fc57262218fa8b8ccd79f9bb2e517f4ad617d062d4cdfb5e0d1826aeca55ed861c10346f885cab4f44c2f6eade9c67eb6dcfaca6aff8c4e300bef713950dd9c5ada6206dc007712813b6b652645764c8ea151dd643fe75177f3856bbb828cee1e87ba09fadcda6926152312da0d3c185ca3735"}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000001c0)=r2, 0x4) r4 = fcntl$getown(r2, 0x9) sched_getparam(r4, &(0x7f0000000380)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) sync() 2018/04/03 09:40:25 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x301140, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x5) r3 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r3, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r4 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:25 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioperm(0xec, 0x80000000, 0x81) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@dev, @loopback, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x70, r2}) 2018/04/03 09:40:25 executing program 6: r0 = socket$inet(0x2, 0x7, 0x1) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f0000000000)="8fcfc4a03f67") ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) connect$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x2be) sendto$inet(r0, &(0x7f0000000140)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @rand_addr=0xffc0000000000000}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000080)={'ip6gretap0\x00', 0x0}) bind$can_raw(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) 2018/04/03 09:40:25 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x9e) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000000fff)) 2018/04/03 09:40:25 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000780)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}, 0x5c) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r3 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000001c0)=r3) 2018/04/03 09:40:25 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioperm(0xec, 0x80000000, 0x81) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@dev, @loopback, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x70, r2}) 2018/04/03 09:40:25 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80) lseek(r0, 0x0, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x1ffffffb) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffff3bd8, 0x3, 0x1000}) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000040)="4934f712e02d6f6bb2145e4bd1b81d15fa98ce40cdfbd25ae9d30774c4deb0f7d34a939cef9306eb68a72883a2882dd5e56659109a868cc2b2639dc193be98e09ad15c9ad2535cb3f6b09301d55fcc648fae5a967dd2a1664b18afed2a0cd760c2eb878e30f5b039f822a1ea7a23d2f92fbc878c49583771930e6abb44197ef22bc49e9e2d4bd179fcba61ed2398bc1fdf232213c79e8b497810f6d1ef30f0805b0303f1aaacfd82b3d6f1a0f2c037c2") ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000140)=0xffffffffffffc825) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000340)) 2018/04/03 09:40:25 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000000)={r1}) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000358fe0)={r1, 0x0, 0x2, r3}) 2018/04/03 09:40:25 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioperm(0xec, 0x80000000, 0x81) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@dev, @loopback, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x70, r2}) 2018/04/03 09:40:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/04/03 09:40:25 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000da6ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b6d000)='./control\x00', 0x1e) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x80000800) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:25 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:25 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_user\x00', 0x0, 0x0) r1 = timerfd_create(0x5, 0x3ea6165b853cc822) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) sendto(r0, &(0x7f0000000100)="5f0ac3ef580003f68d8c4b64632b8206f781d7535697d76421261f", 0x1b, 0x0, &(0x7f00000002c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x1, 0x2, {0xa, 0x4e21, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}}, 0x80) r2 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@local}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) sendto$inet(r2, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000340)={0x0, 0x2, 0x3f, 'queue0\x00', 0x9}) 2018/04/03 09:40:25 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioperm(0xec, 0x80000000, 0x81) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@dev, @loopback}, &(0x7f0000000040)=0xc) 2018/04/03 09:40:25 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000000)=""/111, 0xfffffffffffffdb3, 0x0, &(0x7f0000000080)=@abs, 0xfffffffffffffec6) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x7, 0x410000) ioctl$VT_DISALLOCATE(r2, 0x5608) close(r0) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) pipe(&(0x7f0000000140)) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000180), &(0x7f0000000100)=0x6) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x200}, &(0x7f0000000380)=0x10) 2018/04/03 09:40:26 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x2000, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/113, &(0x7f0000000180)=0x71) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) bind$rds(r0, &(0x7f00000001c0)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:26 executing program 6: sendto$inet(0xffffffffffffffff, &(0x7f0000000180)='Gd', 0x2, 0x0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r0 = socket$inet6(0xa, 0x1, 0x2) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0x69, r1}) 2018/04/03 09:40:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000280)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ad0f0155c3", 0x5, 0x0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'ipddp0\x00'}}, 0x80) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r4, 0xaeb7) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)={0x5, 0x9a1, 0x3}, 0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000040), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x400001) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 09:40:26 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:26 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioperm(0xec, 0x80000000, 0x81) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5260d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000526dd977ec7bf97406f15a50945edb239f6134c3452b9bbe58eb95366c9038322d8d59e3106d874d77a579dbd917b0667ff8eff2b8ce34c3732b2b437015ac975bfa946615df91f84956d30c8b0c722527b7783c862b991760df5f3d07473cf6488b5431df6376f1b1ac7481ab99cf38e975e12ff1d22558", 0xfef9, 0x0) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) 2018/04/03 09:40:26 executing program 7: r0 = memfd_create(&(0x7f0000000000)='/dev/dsp#\x00', 0x0) sync_file_range(r0, 0x6, 0x3ff, 0x7) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:26 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)=ANY=[@ANYBLOB="82"]) setpriority(0xfffffffffffffffe, r2, 0x7) r3 = socket$inet6(0xa, 0x6, 0xe0b54d2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r4 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000000280)="214f77f17a21fbd380af260fd0922048ae62a8c8746f3eeaa8d3430913bc2214604e83512a09150e04a65e25dd3dc819ee5ba6e4a4c708862d39c22f1a474ae0553a5542fb70f82cbf77295f3358b8bf1b323871d4") 2018/04/03 09:40:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f00000005c0)={0x67, 0x0, 'client0\x00', 0x0, "b61122b5a699748d", "f695096150a5fcd92076cdd25d7113bf742dfc2520f13f4cbae5bc2ed98ec628"}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0xa200) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000440), 0x0) 2018/04/03 09:40:26 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioperm(0xec, 0x80000000, 0x81) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:26 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:26 executing program 6: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000580)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r1, 0x1, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/04/03 09:40:26 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ec6fb0)={{}, {0x0, 0xfffffffffffffffc}}) r2 = shmget$private(0x0, 0x4000, 0xa00, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/37) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080), 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0xfffffffffffffffa, 0x30}, 0x92defe6e03c13ee9) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/03 09:40:26 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:26 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7f, 0x10000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000080)=""/212) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x3, 0x4, 0x8, 0x4}) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/42, 0x2a}, {&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000002c0)=""/221, 0xdd}], 0x3, &(0x7f0000000400)=""/114, 0x72, 0x54}, 0x102) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:26 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:26 executing program 6: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x9, 0x141000) r3 = perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0x1000000000c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000540)=0x4, 0x4) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000001c0)={0xfffffffffffffffc, 0x80000001, 0x4}) sendfile(r3, r3, 0x0, 0x1029) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f00000000c0)=0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000700), 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r1, 0x20}], 0x1, &(0x7f0000000100)={r4, r5+10000000}, &(0x7f0000000140)={0x5}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x10001, 0x4) io_setup(0x3, &(0x7f0000000340)=0x0) io_submit(r6, 0x1, &(0x7f0000000500)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0xea, r2, &(0x7f0000000380)="26108beed8be693d025a03c198a04ea16dc67fd905b498387a5dcf33442867f60386dc57148751218eccaa9074bb3322d8e2d145b61c6dd45c185c074704ca97f3ff1d35d060eb06dd3f7399ab0165938b1fb1d09389528e841f983419260be3f36192b497003be8", 0x68, 0x7, 0x0, 0x0, r2}]) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000780)={0x0, 0x3a, &(0x7f0000000740)="e4906a337909236a2a9df0dc798a0137a356dff34eff4fec47ef92cb7c9341fd674a9c7e6669d94ff620beb084adf648e78617e6af4410378cd9"}) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000000080)={0x100000001, 0x5}) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000440)={0x100000000, 0x2, 0x9, 'queue1\x00', 0x1}) close(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) write$binfmt_misc(r7, &(0x7f0000000640)=ANY=[@ANYBLOB="73797a3127e37ee18f8fb67fad5c03a667fd0f9b77bc09dfd7b896d399efa2595915604b0525be2a868f8a5b9dc287b87da3808ad1be70de99c5178519572537d6cafaf909b6d7a9a04cf5552831fa999ac97d8b7be787db7e67a01f2ff1b4c1f9f64a1296b75ec5abd5af707198a8207665a43d0aacda7cd640f2abf941e6f66cfbae28face8b63cf5fbf1b836302ed78ae8bdd265e2f2271b1d5ad991d5757fd8f4583dae04eb65767b4c4a903e1c5221e3981d2e8fd37a7000000000000"], 0xc1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f00000005c0)={{0x0, 0x3, 0x10001, 0x1, 0x1}, 0x1, 0xffffffffffffff89, 0x7fff}) close(r7) [ 1309.400548] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present [ 1309.619095] snd_dummy snd_dummy.0: control 120:0:0:Î:0 is already present 2018/04/03 09:40:27 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) exit_group(0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) accept$alg(r0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:27 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendmsg$netlink(r0, &(0x7f0000007f00)={0x0, 0x0, &(0x7f0000007280)=[{&(0x7f00000000c0)={0x14, 0x0, 0x0, 0x0, 0x0, "", [@generic='m']}, 0x14}], 0x1, &(0x7f0000007d80)=[@rights={0x10, 0x1, 0x1}], 0x10}, 0x0) fsync(r0) 2018/04/03 09:40:27 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:27 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x4, 0x10001, 0x4, 0x80000001, 0x3ff, 0x8000, 0x3, 0xcf, r1}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r2, 0x800}, &(0x7f0000000180)=0x8) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) bind$ax25(r0, &(0x7f0000000000)={0x3, {"1cf2db12fac91d"}, 0x2}, 0x10) 2018/04/03 09:40:27 executing program 1: gettid() fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:27 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getpgid(0xffffffffffffffff) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x2000, 0x0) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000005c0)=ANY=[@ANYBLOB="ace10382b8f700d048832000c0f38f29f6af35f2d634b54365aab4b3d902870106cf1db50656a80cc0af363757c8b027d725a900cb4f33396d0d7d930e0127cdf88f0d4aedfaf20ddd8169315e0b3dd2e419314c4b374ea55aba9d48ba78c87b619ef9393666d5c1d9ad0337d2e9a227235f2d9a19d4a1826bc0b9aa12056b6162134a37fa802b963683111060b9072b69893efe3f07251dc9c20dbe97493b6c1f7591f6e1678e1d992f2d93"]) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000280)={'bcsh\x00', 0x8}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000001080)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000240)) r3 = syz_open_dev$sndmidi(&(0x7f00000002c0)='/dev/snd/midiC#D#\x00', 0x6, 0x2a00) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000300)=0x7, 0x4) 2018/04/03 09:40:27 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:27 executing program 6: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000000)={0x4, 0x8}) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xcc, &(0x7f00000002c0)=0x1000000, 0x4) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:27 executing program 1: gettid() fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:27 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) fallocate(r2, 0x11, 0x0, 0x8000000) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:27 executing program 2: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000357000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, r1) statx(r1, &(0x7f0000000040)='./file0\x00', 0x0, 0x40, &(0x7f0000000080)) 2018/04/03 09:40:27 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) membarrier(0x40, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:27 executing program 1: gettid() fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:27 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) r5 = memfd_create(&(0x7f0000000240)="64657620acc2b320fd785e18fa9cae1266786f034b4b9cc76317f2a743bddf8cb99605b8d9540fc70cb93475bcce4f7a2f28c2236a68e3dcd5197da7e00b9f3ff57853643cf928e70f87becdd144532926edafc7b5a241a0a294b5895bfa980b280c7df3ac3ca2422c7d5355d900796193b469597d7a2e221e3ea5bde9e6f5bf83421dc524fb03af370a325eaacd40b91b6799f300e9efbcb5b0a9557594a891", 0x0) write(r5, &(0x7f0000000000)="16", 0x1) ioperm(0x7b, 0x9, 0x8) sendfile(r5, r5, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r5, 0x0) ioctl$KVM_ENABLE_CAP(r4, 0x4068aea3, &(0x7f0000000180)) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000100)={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$IP_VS_SO_GET_TIMEOUT(r5, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$IP_VS_SO_GET_SERVICES(r5, 0x0, 0x482, &(0x7f0000000300)=""/199, &(0x7f00000000c0)=0xc7) 2018/04/03 09:40:27 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:28 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80100, 0x0) write$tun(r1, &(0x7f0000000300)=ANY=[], 0x0) 2018/04/03 09:40:28 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f00000003c0)=ANY=[@ANYBLOB="ff01000000000000030000000000000004000000010400000100000000000000030000000000000060000000000000000700000000000000000000000000000000000000000000000010000000000000000000000000000018f5c0cec650e4239dfa21708adeeccc46dba4d9f31c3792b0afd71a5b12bc405cf3a540876c7a867b243d2a941f9b5d7db991a8ad6fbc4f76e0229d7cf38b2f20f01ce3899f5bcffd4049ce680bc1b30a8a088cf228060204087c529ea52ae084be43f8397e5761572b98032643603cc5b291e988f0b23384c804f0ae2613f21efff74972a19f928e000000000000"]) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:28 executing program 7: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'lo\x00', 0x2000}) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)=0x103) 2018/04/03 09:40:28 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:28 executing program 2: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)={0x7}) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00000004c0)=""/223) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) pipe(&(0x7f0000652ff8)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000002c0)=0x0) r6 = getpgrp(r5) getpgrp(r6) getegid() sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000300)="efebc1752201c88bfe3f86776b224068c168c6771720dc8fd202bd8b8910084082486feb96e3331f704e4a9c55145e6ed30190f8638686a16f96caaf12bbaeb36307cec312", 0x45}], 0x1, &(0x7f0000000380), 0x0, 0x20000005}, 0x80) gettid() unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)}], 0x1, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000001040)="23313504be58a179836db95cabd55cd836ca2d7784c6d37ec45f9e40183c1bda132947e006825107db82814f0b25aeed3eac1510949d7cce8461ca0bae0bc6190f5acf07b356c55248d7608654282f6815a49505758dc59d2b5220569d81c4fdee21c0cddce87a9fcfda8ad8cf7b4e7c8d8966b2d3af9e73e6ee1a41472a7236cd7860030ae6bc70e8a22d46141cac40b92c31dd7254771fe2c6e04fb3cd27c5c49850c7851d3409426dfb1dcb08c9d3fefdfee49cfb898fe0d2dcbc300f032843c3f58353657128f0b091e5eac57618d65be8260259c469bd0498edf76ba5174b4c53d5981925f0005dfc30c49a97ad7429270ddbe0f9f400b1a7a1ebebe2cabb84c903a2264b954494a2a730742b0f9deb33d8094752efcd90eda5fe1afc7e1f0687a1d89804f2dc59bf1192bc0fe5792860d0108130a2f4cc5c79aa0fa7d8a8babd637b9a35bdf9724ce1e661fabdaceaa38510c9f62d12dda556748d0240dda3d6ef6fe77d4907da6ec40345ecd2b7b07c043ce845e640b141952a1627269a31a388522bcd453d3a5c70ec89ab4458fbfa58e9c9c3b9e128b16a4d39f8412c2763faa03840081e5c13dd4af314b0cbe5fd1c9a04c1538c21f2b5936e4fd68a092d1039c6e85b44d71d055555a65a3b8e1c7dfa164810e088d9bb2e43af8460570e866ec0b4a86f89a8dcbf32f047d3088e6d4fc521c26ee0337e9cc2a9f7aed75559bb4f64acbec5164677beb944357d3d0754183a315520c4924f988e50eb7442f6867b2cb1c5c29cfaca0da935426094d8bfcb80926cad63bc95147469003296c3cf89480d622c8063fc7bd009608eac7d0f0e3ed006e1bfd3891a371defe2ef61deb143799acc3a502cd065390a0a1b5bb5436641a8a61a87011e20fffcff9083878ef02069c2014dbbd90465d3af413825cefa52a707460a7cb3a3bb9f2803adafae1c0b9142af05927ca20de5c12dd98765d56c5a3eb3b05f0ef003d28cb2d90414a3902e16f9c230e2eadc60f1bc00bfd73acf495f18652fc78b73d29c912663b78630b30ecfedd7da8368b1913580dbe5df976e4fd85ba9e6f8b4e023cf148a84ce633069fefe866595a7f5acbbf25545de447f9a8247557be7fd082a01906cc6402be1e605ae57c6b065abd39a444f4ae4e9b65db094657025f48296352df1e5bc81ef69de28562dc2e993274071a3c97d49bf0ace6b4fdf468b8e29914ea45ba38265a888ef48b429d40922bbf8a930a0110a8772396b284f843f92acf3f3ba35429b68b8ad4310039a275dcfa004b830e4ecc63cac5d62b1ac1f9013bdd35a8cf3c5f4e92c6b767150a642ae1477a6dc2fe93698239295bd7fb1bbb09cc104afdd47c903b6f64be1a8b34e91efc24afbe44170ac24d95809840e047a0e2c8d1d770aa6cf05efdb0ce46fcdf57af02671675864791c27cf1cb090158bd5b91cedfef3822c224fbe97c39ade3f69184cd75b85221e916cd63b20b122bcf5b93da0221c9c9fd79cfbd5238b24a8fba6b5d621b3baa133f1064b10bcba5a090504f353725e396fc655b8f8fd100385f212a72a6122e77aeaff2470c0e881fcc108763b0ed550462908247b09cb30e667de8cf9a3293bd887d60515494b194174d5e265d3a6823c46155d92e5d46a6bbf744ca2effe244ec2b87a04cdbd209f294dc592116c2a38282d6c113acc0e22cc112a92d584c77247a394603395a48cc5ba1f76fb2487c4f4f7cfc78acc1666df27465784625005d5164adea743d1187eb26a64a743bd67fdddbedc34503c9fdd27dfc57f50b14bb89396ab0d727aa5290c3202a908690c99cadd0171bdee133b8e88483ca6328b313fc169504db7437ebcdc06727fe54f7456b29c126d237cccf30dea823402cf9f286fa8bf1d4b0bb32de58a3082a8790e756ffca2f23b35eee49b61a24bbae356be0a981ccc258e09c176d79360216edf80a61a1c7bdbd6419f4df5d6911da6c111062ca60a5c9daca8096ddfa9d7939e373bb1e8e490688c58be99c2833ae7ac6c0ae0281a015c507bf53c0bce267b7b84a10d2b0d2fc468a696849cdfd879186eb9fa3acb1bb27d6f948f3b5e73102771789d82ee8e4dbc66cb2afe6d5df2ed447c0f5a36c00921156ae1c03c0f9416d9b1723b77e4d6d0ae97572be3ef1acaaf89dd6d470e0ffa691ba4b9697d1dc129e43dedbb86f14b053c1c38422cfba2564a8fbd225ab018ea6cd012405d29d712e875b8e13d7a8d79a11e761fa4bfa77ddbc1a08c7c4f09ea6b1790513af2abac0cde75b4983b3224943eeeaa9ed0492a25ff112ec8f452dce28fe4cf6e0aa1ed81a5765b363edae11cfbfab2f18d441ba0573cd9709414e1c269927669b9a1973491514e05035283cabc2881dcc999e948f86c43ed956d7fac31f7fcf3013d646507f02ca0f46ef8a5575ff248117aa0f461f6ad09f0ccdfe2a55aed2501823ceac2c66bb183900a6937b97736fae62c86c1e89b2f03229fcc9ed080aaa4074ad661e3c4a27f7d6db75ae0e48ad24d90dd7e305c160e239541a8c4551c174837c0c3aa7b6ada2025fcf02881dbc4c1568a17d391484cab6a7c3740bf0720f3711ed45bd3893ad85f42f1326345324021f08fb98af9bb2df8de48613387a19c655a1011dc2b5977e8afea67429df38542571a50f059c14864273e4658b6389a262c97bdff420383db251f35175b9f496357d2f22e9fb4fab7e78e7bdf0166e4f6b8b2c55f553d8821cb449e954609e2103ff3af9c5ab930380dfa3ed0fbeb3e09e5ebeaa778db7a08e14f7db2df49bf48fd81d315baa9b5e5cf39b78060289121ba11ddd1834b8f1ad4b9367793e612886990cc22085e2b9a7749e0900ad53222de6fa67904bc5be1388f220b685610122bfe7ce520f3fb73a9c22807600656ee9e088c5f207fb5ba1ade889cce34860131fb8fc52ee84ab5b5384f9c91033539f30d0562de05b277947aa59eb2f4647080780b1cddaa4f4241022e42f75b0bf1942c079d61ca69c5500a2c504e51512643c7571fec25c3928d6954e45f5f1c697f45d5d7e2a4c7848160807253588ee4b5e9b917b05aeef0ab375f934032b232d810b32fa92d2e9cd55dad1f9ea9e4c0b8583e42af5e28f3385c96d887f1b5eeefb5a847d88cdec576fca4dda144166308f719b29ccbb85c97c51febbc813741ed74dc0954958bd1e0c9eca90ea5443279f6ea4e66972c5283672f9f31357d471abadfd2265ae1f556a0cabd59a4be7b1b4ab2930e723b0812308b150ca6bb75191b2a1cd98feba1ca09b57119dba64b5094b69650ed5e975f74cbad9e517170c3f8664148bff2b3ed6eaf85967730bbfbdca9356501a47e1565fb4f42ba3f3bd2643dad9b5a18079c21e7b91444ece870c4881dab845fab6d145f4867968811eaed43c2f90c4ac083b5ea2fa820b5a78152d61d238e0f43bcc220879347c9adb811bc435288ba31e1dd9aa5c58154a3c2929aadead6260de4369134c13b0f3ed0c9356a9b2647d8dea09e33cb0c330c093fa5010821f10503bd545b163b6a42fac5f75bb620a6dd7ccddc7a8b06e48e13e0a27cbe4e4c73605ba9ed0ff29bfce43f563f8ceeb8f89622fc75a81346bd3ac957398b5693eef09571c5a997ada46606f12b6e887a1c578fe26a5ecceeb9f7ed31e5c68e74bada82891699aafd605d2e6639e1e007335095eb5f94b1d9db018f1b6e9f745969fccdfeba5ac99a0e2ba155aef1c1e2dc0d387164a653cc6a394e495da097cec2c9c52947bf6b338af1fc23a99d603e7989f6b02e7ded98ba0c7ab372aa44c2fff8d2517b33de5aa8b486b5b523d505a4bd6260d27cf8b74a25c42d9aeea1cafb3310209201d173e8cfc92ffc77549b76171187e0861262520628e9218f5fb9d4413284fe92e876b352de1688a6d0a672658430a8b3a520202bb4dda7b6a5105115dc601dac3e39bd9fc60f4caaeceb21d10e7b4897f3b254552381069eb5e2f1552dfa83675d023572e21030c5691b09ea9573120abffbb59b7fb98ef627e512e2767b9feb950ddc2dd3f7857a525f5584c62b97bbdddc7657477ccdd00e328b9a80351c9412f8f395e06141c9806ab00ac78b585e1944b558de3463202dc9f40c994e7e0a62c9e685646b22ed8c3898cb7f36422365b6831fa8937396fbf89eee55a34f7fee5e5bb372bbfc319cf7af6da858e8f3639a55855dbc1ab7c7541b09b9b2a38dbb3389ae6371c9f506a9671d1bc934d7edbae3ac58e7db80d700098a7659ee770f234c4049eae32eda1f3c8a2b622d1e478ff70629fc3a16b5136334850cc4ef7d52d932e8f82f2f70d6f22faf82269e01e1fb4f3974fa22d0f9d05863433c83a632831d8a8d1d2ce68dc091f460c68f9b6a0b7518e41951b76e1fc73ef0894e7401f57b92db6fae9c0461e0bff107a6d02420bcd050b6d4c7c5c0b12db43b8a57dac1b6ae8709bc8907c9ad96f6de30dacf32bded19ec985c6f5a457b8d34f00bbdaabb4a09a3ec9b4a2084ef03ac4af91cc0d4b74a31b06146131a5595cfed20c613b186e174549e2e4934d9b4380059c95feacee05a718a06f37d6c62b3b28e71c5f7da0baedb99a361537b1d59f659256cd8f7c01261c3c9732c4663889f0b78ace0d001843cbf518aff3ba5d6dc0fca30c6f4bb9427f0da180fdca7950b78f0447ebbdf1f0f1b59d1c5955888bca7c7789d5f82e6d1f96c09024f4283f712e9b1c47f35eb4fbe4610e1df43c94ee6f938ab06ac1d7de5bacef316f2f2ae064ebcea8ba08ae9f729d4a3f8e6a42e6e952caa58399214beee193e41dd9e45df8dc3e7cc1cfaa2bfe896ce2c754c2f3dab2fe437b426be9e7b5df6a81a5d3c320f4215cd1ddf56b3655aefb98d97f3ebc1592a74d800cbd1ad2d97008fef4258d64994cb3dc58310b6cbda46ec51adc9961e5b2e53b2838629c9c969f6494af84c5f404b10a9dbdb3a10bb08c4c1ccf643caa32c3e2cdba48eb0faa2f928bbbf40abd14319ae9e995b94f2638886ee568e98547344977f345d3fdfa38b24c53b6a7da282f0ec301e9f48c068c59af8a5ce75a23ad596e76337638a7738e543ef3175db0f2977ed7a618925cb841a71b2f59609ab5ab6c24fc7d1873acdbbd97233398295eadaf89c2245fa5543113a3efd55e5e7c6b640fd5a5e59afbcd6218147c715a2876903eab11ec9c0677c9f27daddfd5cc73fca9c8f40f91168f9f261c0c9b97255e00c4b5f0c51566eaaf8a73e845af9e76e96c4d32d98e043db0cf5e13ceb06e4879dcf338eec880735bf6779931ae481128c49d167f88f8177a9878b4dcce3380f3c8a50d760c04827231a2b0a4c5a38a8064a35808b483db5cd8aa1ff14add02ac726c5139ffe4f4422d78014621b75ca0fe5ac76e9883276a6b56a401e35e89835ae7e911994dc8b7d8f9a554c83dd617737121cb5231b7728696bc650ade8b0308ac58bdfa8d02e3f685c096d9c218a3ab7ed8dcf88542325ea5ed5660a2f977613d9c70d2c10aacba3a2fa2d3d2a11cad3b43221a1eb4f892a827b10c407d5d299ce20f3b138797de9f9e527978958636ff4b46d0c435f8e88d99f5c334716fd11ad70203ddbb7dfec996bd0658fd2c6c71a522244491db047642810fa83d166c09976267f857249a1218c952598f9468ce971cfc9264d154d2a616037df24d275e09f946edbb0b454b770858009f6aeb7e846807a1d8459335d40d869398f5c6ca4253918e030a08ee3cc74edad9bfc75535c132fee919cf82114e0a0e0f9dbc6b086bcd6dae03f3dd3c66f72", 0x1000, 0xffffffffffffffff) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/03 09:40:28 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00']) setpriority(0x0, r2, 0x8) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x800}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000002c0)={r4, 0x100000000}, &(0x7f0000000300)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0xffffff28) r5 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:28 executing program 6: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dbcff0)='/dev/sequencer2\x00', 0x0, 0x0) r1 = msgget$private(0x0, 0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xda, "fa3133cc907fec8f2274e0be0667f631fb23bd89b3731b1480a3be5bc249c92303b6426b3b57f125a688729b97ec1d3282287105a356a279e2c600f10f98de8f09497bbc116b4fd12f69a65dfaaca15559a4239c212ccdfda897196ac546f892a88190a233fad426228e416ad2aed71961750478473203fdfae688df94d686189e9af5cdd19a748df4ca1b25fa07c585b2a61542f0d824cfd084f5a2e6d294f9d6c189e171185e7d6008fe73723adcbb6b7de515de86062b63f630c62c83c9ad4115a39fcabe04cf502ea99418aa648aa434116df9cf7f386dde"}, &(0x7f0000000200)=0xe2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x1, 0x8009, 0x9, 0x80000000, 0x6, 0x0, 0x1, r2}, &(0x7f0000000280)=0x20) msgsnd(r1, &(0x7f0000000080)={0x2, "37d0baf59adc7cce24fefce6f7ce8863090e4fb39d2f2138d7c74e5dc2ed89e1f7422e6a8e232288c227515730abfd43bc4895dd85ba21bb0c7eca1434ca4c9c3364c9982572f810ceff600975c516effa6efacd8ab97050d851e8900e078d58e7a2707d9e87d453a33f186e19fdc8"}, 0x77, 0x800) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f000027ffdc)) 2018/04/03 09:40:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:28 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) tee(0xffffffffffffffff, r2, 0x40, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:28 executing program 5: gettid() fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5260d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000526dd977ec7bf97406f15a50945edb239f6134c3452b9bbe58eb95366c9038322d8d59e3106d874d77a579dbd917b0667ff8eff2b8ce34c3732b2b437015ac975bfa946615df91f84956d30c8b0c722527b7783c862b991760df5f3d07473cf6488b5431df6376f1b1ac7481ab99cf38e975e12ff1d22558", 0xfef9, 0x0) 2018/04/03 09:40:28 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x24201, 0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r3 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000001c0)=r3) 2018/04/03 09:40:28 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/04/03 09:40:28 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[], &(0x7f0000000600)) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x100000001) fdatasync(r0) 2018/04/03 09:40:28 executing program 1 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) [ 1310.810640] FAULT_INJECTION: forcing a failure. [ 1310.810640] name failslab, interval 1, probability 0, space 0, times 0 [ 1310.822137] CPU: 1 PID: 25234 Comm: syz-executor1 Not tainted 4.16.0+ #377 [ 1310.829129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1310.838459] Call Trace: [ 1310.841027] dump_stack+0x1a7/0x27d [ 1310.844635] ? arch_local_irq_restore+0x53/0x53 [ 1310.849297] should_fail+0x914/0xae0 [ 1310.853000] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1310.858099] ? find_held_lock+0x35/0x1d0 [ 1310.862145] ? __lock_is_held+0xb6/0x140 [ 1310.866191] ? check_same_owner+0x320/0x320 [ 1310.870490] ? usercopy_abort+0xd0/0xd0 [ 1310.874444] ? rcu_note_context_switch+0x710/0x710 [ 1310.879368] ? kasan_check_read+0x11/0x20 [ 1310.883518] should_failslab+0xec/0x120 [ 1310.887473] kmem_cache_alloc_node_trace+0x5a/0x760 [ 1310.892465] ? strncpy_from_user+0x323/0x430 [ 1310.896857] __kmalloc_node+0x33/0x70 [ 1310.900637] kvmalloc_node+0x64/0xd0 [ 1310.904329] setxattr+0x152/0x400 [ 1310.907763] ? vfs_setxattr+0xe0/0xe0 [ 1310.911542] ? lock_acquire+0x1d5/0x580 [ 1310.915492] ? lock_acquire+0x1d5/0x580 [ 1310.919441] ? mnt_want_write_file_path+0x68/0x110 [ 1310.924513] ? __lock_is_held+0xb6/0x140 [ 1310.928552] ? __mnt_want_write+0x25c/0x370 [ 1310.932865] ? may_umount_tree+0x200/0x200 [ 1310.937078] ? rcu_read_lock_sched_held+0x108/0x120 [ 1310.942070] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 1310.946814] ? __mnt_want_write_file+0x97/0xb0 [ 1310.951386] SyS_fsetxattr+0x130/0x190 [ 1310.955338] ? SyS_lsetxattr+0x50/0x50 [ 1310.959206] do_syscall_64+0x281/0x940 [ 1310.963070] ? vmalloc_sync_all+0x30/0x30 [ 1310.967195] ? finish_task_switch+0x1b9/0x970 [ 1310.971666] ? finish_task_switch+0x17a/0x970 [ 1310.976149] ? syscall_return_slowpath+0x550/0x550 [ 1310.981064] ? syscall_return_slowpath+0x2ac/0x550 [ 1310.985970] ? prepare_exit_to_usermode+0x350/0x350 [ 1310.990969] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1310.996313] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1311.001147] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1311.007092] RIP: 0033:0x4552d9 [ 1311.010257] RSP: 002b:00007fed0ed29c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 1311.017945] RAX: ffffffffffffffda RBX: 00007fed0ed2a6d4 RCX: 00000000004552d9 [ 1311.025193] RDX: 0000000020000a00 RSI: 0000000020000140 RDI: 0000000000000013 [ 1311.032439] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1311.039684] R10: 000000000000fef9 R11: 0000000000000246 R12: 0000000000000014 [ 1311.046930] R13: 000000000000009d R14: 00000000006f3f58 R15: 0000000000000000 2018/04/03 09:40:29 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000080)) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:29 executing program 5: gettid() fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:29 executing program 7: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x25, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'ipddp0\x00', 0x4}, 0x18) accept4$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14, 0x80800) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:29 executing program 3: r0 = memfd_create(&(0x7f0000000540)='\x00', 0x1) r1 = perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r3 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f00000001c0)=r3) 2018/04/03 09:40:29 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f00000002c0)={"73697430000000003f6a3ea4d7e0879c", @ifru_data=&(0x7f0000000000)="0e3b43bf6509ed5f986a5b1e5967b9619a3c66a112390afa4aab51c1a3836ab6"}) 2018/04/03 09:40:29 executing program 1 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000180)={0x9, &(0x7f0000000100)=[{0x4f05, 0x7fffffff, 0x600000000000000, 0x200}, {0x80000000, 0x401, 0xfffffffffffffff8, 0x2}, {0x0, 0x4, 0x3, 0x2}, {0x1e6, 0x3, 0x9, 0x3}, {0x80000001, 0x69000000, 0x6f3, 0x40}, {0x5, 0x1, 0x0, 0xf14}, {0xf31, 0x2, 0x2, 0xb6}, {0x0, 0xd36, 0x5, 0x7fffffff}, {0x8a56, 0xfffffffffffffbff, 0x200, 0xc96000000000000}]}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x5, 0x40080) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x580000000000}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000400)={r2, 0x800}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r3, 0x1, 0x6}, 0xfffffffffffffc30) r4 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x10001, 0x2000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x7, 0x5, 0x2, 0x9, 0x3ff}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000440), &(0x7f0000000480)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}, 0x14000, 0x3, 0x7, 0x9, 0x2}, &(0x7f0000000580)=0x98) write$vnet(r4, &(0x7f0000001880)={0x1, {&(0x7f0000000780)=""/209, 0xd1, &(0x7f0000000880)=""/4096, 0x3, 0x2}}, 0x68) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e22, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x9, 0x9, 0x1, 0xe9, 0x10000, 0xdb3, 0x400, 0x1, 0xf7, 0xffffffff, 0x8, 0x8, 0xf, 0xfffffffffffffeff, 0x664]}, &(0x7f0000000740)=0x100) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000600)=@assoc_id=r5, &(0x7f0000000340)=0xfffffffffffffe68) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x2, 0x43, 0x9}, &(0x7f00000002c0)=0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) recvfrom$packet(r0, &(0x7f00000000c0)=""/30, 0x1e, 0x41, 0x0, 0x0) 2018/04/03 09:40:29 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000005}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)=ANY=[@ANYBLOB="02"]) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x8000a, 0xffffffffffffffff) r4 = fcntl$getown(r0, 0x9) r5 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x70e21c325a739b53, 0x0) sendmsg$nl_route(r5, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000000280)={&(0x7f00000005c0)=ANY=[@ANYBLOB="e81700001200010126bd7000fedbdf2500000000", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="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@ANYRES32=r4, @ANYBLOB="1a72145142923add9c25dc159f53f2cd21122817143150bc0f2a87d183b26d151c7a2130dec2444cec549750c5d09df88c11d01547c20b0f633dfe6be5fb565700b24eab6fc9ce7b0507b7fe77c9f07dc8479ca040d55dc5684d4978c2f5b9e58dd15fb7eb6be5e476cf0c2e882ec445c7702a8c4d1f7bc8b68ed2080000000000000000", @ANYRES32=r0, @ANYBLOB="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"], 0x17e8}, 0x1, 0x0, 0x0, 0x40}, 0x8080) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000001ec0), 0x4) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000000480)) sendto$inet6(r0, &(0x7f0000001dc0)="44ec21daa1d95b0fbd5c224ddb3134d63a52c03eb6bab2f0c38f5af64c012e7fcc4dea03d7e1dee340e87c4c2786f342b688790d9bb749745d3957d07f5c28c80879cfbc5ce7f2c1ad95c7e31cec33bb15c24cc5465bc2f026ae162bc03de4833bc0b7461ac109de3a558cff051357a68b28f85f6f18c3f612e665d8b8024720a1e3fe25c5cb", 0x86, 0x40000, &(0x7f0000001e80)={0xa, 0x4e21, 0x4, @empty, 0x71}, 0x1c) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) ioctl$TUNGETIFF(r5, 0x800454d2, &(0x7f0000000300)) 2018/04/03 09:40:29 executing program 6: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x1000000000803, 0x0) r1 = msgget(0x3, 0x10) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000040)=""/71) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) 2018/04/03 09:40:29 executing program 3: memfd_create(&(0x7f0000000540)='\x00', 0x1) perf_event_open(&(0x7f00000005c0)={0x7, 0x70, 0x8, 0x9, 0x81f6, 0x8, 0x0, 0xfffffffffffffe01, 0x142, 0x1, 0xff, 0x3, 0x6, 0x9, 0x4, 0x5, 0x100000000, 0x8, 0x6, 0x9, 0x1, 0x0, 0x1, 0x800, 0x7, 0xfff, 0x0, 0xf4ca, 0x7, 0x4, 0x7, 0x800, 0x3ff, 0x0, 0x2, 0x7ff, 0x80000000, 0xffffffff00000001, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000580), 0x1}, 0x10000, 0xfd, 0xb6, 0x7, 0x6, 0xf21, 0x976}, 0x0, 0x5, 0xffffffffffffffff, 0x0) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) [ 1311.848947] FAULT_INJECTION: forcing a failure. [ 1311.848947] name failslab, interval 1, probability 0, space 0, times 0 [ 1311.860288] CPU: 1 PID: 25264 Comm: syz-executor1 Not tainted 4.16.0+ #377 [ 1311.867364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1311.876716] Call Trace: [ 1311.879307] dump_stack+0x1a7/0x27d [ 1311.882944] ? arch_local_irq_restore+0x53/0x53 [ 1311.887617] ? __find_get_block+0x72f/0xdf0 [ 1311.891944] ? lock_downgrade+0x980/0x980 [ 1311.896098] should_fail+0x914/0xae0 [ 1311.899821] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1311.904925] ? __find_get_block+0xa85/0xdf0 [ 1311.909259] ? __find_get_block+0x2ee/0xdf0 [ 1311.913587] ? __lock_is_held+0xb6/0x140 [ 1311.917634] ? __lock_is_held+0xb6/0x140 [ 1311.921682] ? check_same_owner+0x320/0x320 [ 1311.925985] ? check_same_owner+0x320/0x320 [ 1311.930299] ? rcu_note_context_switch+0x710/0x710 [ 1311.935209] ? __might_sleep+0x95/0x190 [ 1311.939165] should_failslab+0xec/0x120 [ 1311.943116] kmem_cache_alloc+0x47/0x760 [ 1311.947154] ? __lock_is_held+0xb6/0x140 [ 1311.951197] jbd2__journal_start+0x1d3/0x9f0 [ 1311.955584] ? jbd2_write_access_granted.part.9+0x3a0/0x3a0 [ 1311.961271] ? rcu_note_context_switch+0x710/0x710 [ 1311.966182] ? __lock_is_held+0xb6/0x140 [ 1311.970223] ? __might_sleep+0x95/0x190 [ 1311.974177] ? _cond_resched+0x14/0x30 [ 1311.978043] __ext4_journal_start_sb+0x15f/0x550 [ 1311.982773] ? ext4_xattr_set+0x1d8/0x3d0 [ 1311.986922] ? ext4_journal_abort_handle.isra.5+0x2a0/0x2a0 [ 1311.992616] ? __bread_gfp+0x61/0x2a0 [ 1311.996394] ? __ext4_xattr_set_credits+0x333/0x470 [ 1312.001387] ? up_read+0x1a/0x110 [ 1312.004819] ? ext4_xattr_set_credits.part.32+0xcf/0x110 [ 1312.010247] ext4_xattr_set+0x1d8/0x3d0 [ 1312.014202] ? ext4_xattr_set_credits+0x120/0x120 [ 1312.019032] ? check_same_owner+0x320/0x320 [ 1312.023329] ? __might_fault+0x110/0x1d0 [ 1312.027368] ext4_xattr_user_set+0xb1/0xf0 [ 1312.031579] ? ext4_xattr_user_list+0xa0/0xa0 [ 1312.036048] __vfs_setxattr+0x9e/0xd0 [ 1312.039829] __vfs_setxattr_noperm+0x102/0x390 [ 1312.044387] vfs_setxattr+0xd3/0xe0 [ 1312.047989] setxattr+0x319/0x400 [ 1312.051420] ? vfs_setxattr+0xe0/0xe0 [ 1312.055197] ? lock_acquire+0x1d5/0x580 [ 1312.059145] ? lock_acquire+0x1d5/0x580 [ 1312.063093] ? mnt_want_write_file_path+0x68/0x110 [ 1312.068004] ? __lock_is_held+0xb6/0x140 [ 1312.072046] ? __mnt_want_write+0x25c/0x370 [ 1312.076343] ? may_umount_tree+0x200/0x200 [ 1312.080553] ? rcu_read_lock_sched_held+0x108/0x120 [ 1312.085544] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 1312.090281] ? __mnt_want_write_file+0x97/0xb0 [ 1312.094849] SyS_fsetxattr+0x130/0x190 [ 1312.098714] ? SyS_lsetxattr+0x50/0x50 [ 1312.102577] do_syscall_64+0x281/0x940 [ 1312.106441] ? vmalloc_sync_all+0x30/0x30 [ 1312.110581] ? finish_task_switch+0x1b9/0x970 [ 1312.115050] ? finish_task_switch+0x17a/0x970 [ 1312.119521] ? syscall_return_slowpath+0x550/0x550 [ 1312.124427] ? syscall_return_slowpath+0x2ac/0x550 [ 1312.129334] ? prepare_exit_to_usermode+0x350/0x350 [ 1312.134674] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1312.140019] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1312.144840] entry_SYSCALL_64_after_hwframe+0x42/0xb7 2018/04/03 09:40:30 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) fcntl$notify(r0, 0x402, 0x0) [ 1312.150004] RIP: 0033:0x4552d9 [ 1312.153175] RSP: 002b:00007fed0ed29c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 1312.160861] RAX: ffffffffffffffda RBX: 00007fed0ed2a6d4 RCX: 00000000004552d9 [ 1312.168105] RDX: 0000000020000a00 RSI: 0000000020000140 RDI: 0000000000000013 [ 1312.175356] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1312.182615] R10: 000000000000fef9 R11: 0000000000000246 R12: 0000000000000014 [ 1312.189861] R13: 000000000000009d R14: 00000000006f3f58 R15: 0000000000000001 2018/04/03 09:40:30 executing program 5: gettid() fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:30 executing program 1 (fault-call:1 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:30 executing program 3: memfd_create(&(0x7f0000000540)='\x00', 0x1) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:30 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.bfq.weight\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="5b2514c8efe8bcc829a03e2fcbca6f3d61b285777879c1e081c24ca596f74ed135e25852b6086746130561ee04bee9875473ac6567ddb3533918cceac0a8c583782886956dca5f1b3a05af01add5b037a4e475c56497c8ce163344997783e9ded35901e95d5f4d2295009b0550991a5eb83e5d071da20e8a3e78dfdb24b3fb44953c41173e11b205d3c048c44b05c7a6dbac1c1ac12f33"], 0x1) 2018/04/03 09:40:30 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:30 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000180)) fadvise64(r0, 0x0, 0x4, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0xf8c, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, [0x40, 0xa50f, 0x50, 0x4, 0x1, 0x80000001, 0x8, 0x6, 0x8, 0x1000, 0x3, 0x6, 0x7f, 0x5, 0x1000]}, &(0x7f0000000340)=0x100) 2018/04/03 09:40:30 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000001480)='/dev/admmidi#\x00', 0x31, 0x0) getsockname$netlink(r0, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x9, 0x103000) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000000)) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:30 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(0xffffffffffffffff, &(0x7f0000000900)=""/195, 0xc3, 0x0) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000007c0)={0x3, 0x0, [{0x0, 0x7, 0x0, 0x0, @irqchip={0x9, 0x8}}, {0xdde, 0x3, 0x0, 0x0, @irqchip={0xfffffffffffffff7, 0x5}}, {0x0, 0x3, 0x0, 0x0, @irqchip={0x2, 0x7}}]}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x16907e, 0x0) ftruncate(r2, 0x0) pwritev(r2, &(0x7f0000001400)=[{&(0x7f0000000180)}], 0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f00000000c0)={{0x0, 0x0, 0x0, 0x0, "deb9d52d059beadfc4d05c877d7fc272d69092baa2542f21774ea89452bf346da279fd1d617e74b3177a5e1a"}}) r3 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000005c0)=@sack_info={0x0, 0x5, 0x50d54d8}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0x7fffffff, 0x0, 0x8, 0x9, r5}, &(0x7f00000006c0)=0x10) sync_file_range(r2, 0x72c, 0x7f, 0x2) r6 = memfd_create(&(0x7f0000000040)='\x00', 0x3) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000000a00)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000880600005802000000000000000000005804000058040000b8050000b8050000b8050000b8050000b80500000600", @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00018010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000000000000000000002800484c00000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000ff020000000000000000000000000001ffffffff00000000ffffffff00000000ffffffffffffffffffffff000000000065716c00000000000000000000000000766c616e300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000029000001e1000000000000000000000000000000180140010000000000000000000000000000000000000000000000002800727066696c746572000000000000000000000000000000000000000000000c000000000000002800697076366865616465720000000000000000000000000000000000000000008b0100000000002800544f530000000000000000000000000000000000000000000000000000008b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f00000000000000000000000000000000000000000000000000028004e4651554555450000000000000000000000000000000000000000000002080006000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e50540000000000000000000000000000000000000000000000000000fe80000000000000000000000000000d000000050000000000000000000000002a01081400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001801600100000000000000000000000000000000000000000000000028006d680000000000000000000000000000000000000000000000000000000001b30100000000002800686c00000000000000000000000000000000000000000000000000000000032e00000000000048005445450000000000000000000000000000000000000000000000000000010000000000000000000000000000000173797a6b616c6c65723000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000003adc3ed1cf9a6e2ed8096189561b791ea35f4793c26da74c5c82b6acccb7a5ed93ea64a40e23219c5f"], 0x2) dup3(r3, r4, 0x0) 2018/04/03 09:40:30 executing program 1: getpgrp(0xffffffffffffffff) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x0, 0x800) ioctl$KDENABIO(r0, 0x4b36) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mkdirat(r3, &(0x7f0000000180)='./file0\x00', 0x100) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:30 executing program 6: socketpair(0x3, 0x806, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000140)={{0x3, 0x2, 0x63, 0x0, 0x6}, 0x7, 0x7, 'id0\x00', 'timer0\x00', 0x0, 0xfff, 0x6, 0x7, 0x2}) getdents(r1, &(0x7f0000000080)=""/190, 0xbe) getdents(r1, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/03 09:40:30 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) r4 = dup2(r3, r3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000200)="bd9aebb15698fbbd107dfdae84c12b35", 0x10) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:30 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x7f, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:30 executing program 1: getpid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/xfrm_stat\x00') fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:30 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:30 executing program 7: r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0xe67, 0x0) sendto$ipx(r0, &(0x7f0000000200)="8003fe3b6b5a764290e1bbdc77769c709da97c399aacd1200d3681b8fe4b050b385d633621116c7d71b8395adf8312858b7019964870953f101e15534f2aa92ffaf8a7a44d05fa43c1aef081b7b250e8d5dc0a02ad38a58b7ba882a6a4eaecab131db3f77758f84f4fb1de42e5bdbb57675d2a3714", 0x75, 0x0, &(0x7f0000000280)={0x4, 0x10000, 0x8, "531ff06ae85d", 0xfffffffffffff681}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:30 executing program 2: io_setup(0x101, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x8000000000802, 0x5) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000380)=@nat={"252574ffab00", 0x19, 0x2, 0x260, [0x20000040, 0x0, 0x0, 0x20000240, 0x20000270], 0x0, &(0x7f0000000000), &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}, 0x2ef) 2018/04/03 09:40:30 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x2004}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_VAPIC_ADDR(0xffffffffffffffff, 0x4008ae93, &(0x7f0000000040)=0x100000) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:30 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0xffffffff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000018c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000001880)={&(0x7f0000000040)=@newlink={0x20, 0x10, 0x101, 0x0, 0x0, {0x0, 0x0, 0x0, r2}}, 0x20}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x0, 0x268, 0x9f6, 0xfffffffffffffffa}, {0x9, 0x5c70eaee, 0x4, 0xb4}, {0x0, 0x1124, 0xfffffffffffffff8, 0x1}]}, 0x10) [ 1313.085312] kvm: pic: non byte read [ 1313.093923] kvm: pic: non byte read [ 1313.104651] kvm: pic: non byte read [ 1313.108732] kvm: pic: non byte read [ 1313.113294] kvm: pic: non byte read [ 1313.117505] kvm: pic: non byte read [ 1313.121745] kvm: pic: non byte read [ 1313.126391] kvm: pic: non byte read [ 1313.131684] kvm: pic: non byte read [ 1313.136272] kvm: pic: non byte read 2018/04/03 09:40:31 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x1ff}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x480000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@multicast2, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:31 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:31 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:31 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x1000000107) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000300)) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000240)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:31 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x4}, 0x68) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000500)='/dev/audio\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e20, 0x2c81cbcc, @loopback={0x0, 0x1}, 0x3f}, {0xa, 0x4e24, 0x4, @empty, 0x80000001}, 0xfffffffeffffffff, [0x9, 0x3, 0x200, 0x8, 0x0, 0x2, 0x0, 0x1]}, 0x5c) r2 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x4ddd, 0x2004) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000005c0)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000004c0)={r3, 0x8}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000580)={r4, 0x7d1b45d5}, 0x8) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x7) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f00000003c0)="6ef41424c3ae8d7b308a5f11ba334d17518e4b435c1537295cd87d6b205ab7772e9b4b1bca511d448315621ed9905109c0c6746a0962b525650e0f4565485ca9793fb032a790c64943a9778081aeb01f78048005d32bf0c1c76bafa1ec550c0564764f5a763ca5d6be006ba93602b0a8b6494e49bb13c8dd2568b3a6f4f49735c97adf953cb302ac6d2592778caba88957dc67ab7134a35d307a8bbf89eafbc7af76584d12aaed87a760235a78026830fa191adf13faa25c3c0222ac78176abfa844be496488cd9ef90ecf4cc0e789e5895f15e798d283e6a20583c74cb3deaf67c673f573a7b544", 0xe8) bind$rds(r2, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'\x00', 0x6}) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000300)=""/154, &(0x7f00000001c0)=0x9a) 2018/04/03 09:40:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/03 09:40:31 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000000c0)='syz_tun\x00') fanotify_mark(r0, 0x8, 0x10000, r0, &(0x7f00000004c0)='./file1\x00') write(r0, &(0x7f0000ffdffb)='#!', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000180)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0xff}, &(0x7f0000000280)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) sched_getscheduler(r2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x54000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB="a00000001c00000326bd7000fbdbdf25ff000000840005007f000001000000000000000000000000000004d63c00000a0200000000000001000000000000000000000003037f950e0000000100000003000000000000000000000000000a000000fe8000000000000000000000000000aa0435000003000000e8050000400000000000000008000400425a000000000000000000000000000000008bcfdba6adc192142446e14cc6cf2211224825329cb32727dd5b3293c82de9b8bfa5ff4ccd25cc3f39a091d0e54e3d97c4db8a0884ace1950979a3b3eaced72906ac76b2b67aebd34fb743fbfd20693bb1175ba69068e6eaf863"], 0x1}, 0x1, 0x0, 0x0, 0x80c0}, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) fchmodat(r0, &(0x7f00000001c0)='./file0\x00', 0x20) restart_syscall() execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000540)='/r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/03 09:40:31 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0xfffffffffffffffe) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x0, 0x7}) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000300), &(0x7f0000000200)=0xffffffffffffffe0) 2018/04/03 09:40:31 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0xfff, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:31 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000000100)=""/89, 0x59) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x12000, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000001c0)={'teql0\x00', 0x400}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'ip6gretap0\x00', 0x1}, 0x18) time(&(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") 2018/04/03 09:40:31 executing program 5: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:31 executing program 6: r0 = gettid() openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x400, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0x7cd, 0x10000) connect$rds(r1, &(0x7f0000000240)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10) r2 = syz_open_procfs(r0, &(0x7f00000000c0)="2719a6d078756137e075f63bcd585c57e1195234c5aaa3") setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000000)=0x2, 0x4) setns(r2, 0x44000000) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000040)=[0xffff, 0x8, 0x3f, 0x2, 0x7, 0x7, 0x9], 0x7, 0x1, 0x8, 0x8, 0x0, 0x81, {0x7, 0x5, 0x10001, 0x8, 0x5, 0x7f, 0xef0, 0x1, 0x2, 0x6, 0xdf, 0x4, 0x7, 0xdc, "f890ae275012c2dedc6372a563057aae56e6cd6cd806080de2649abfef2e417e"}}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x9b) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000180)={0x92, 0x4, 0x3, {0x0, 0x989680}, 0x2, 0x7}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000002c0)=0x1) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000001c0)) 2018/04/03 09:40:31 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000000)='./control\x00', 0x1000000, 0x2000) recvfrom$ipx(r1, &(0x7f0000000380)=""/226, 0xe2, 0x10000, &(0x7f0000000180)={0x4, 0x4, 0x8, "05e83663a51b"}, 0x10) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) rmdir(&(0x7f0000000240)='./file0/bus\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x4, 0x9, 0xfffffffffffffff7, 0x5d1c19f4, 0x7f, 0x2, 0x1f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x800}, &(0x7f0000000100)=0x8) sync_file_range(r1, 0x0, 0x0, 0x3) 2018/04/03 09:40:31 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl(r0, 0x8, &(0x7f0000000000)="5dbc05450015fb9742d2a819849ddb4358e1f1c6424f28ea4e623cb5e19a37076351e74287e77dd22745768c0394a3de6817bc27dfc38f68f8cfb30adba4ef4f142a1d8bfe12742bc2") ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) 2018/04/03 09:40:31 executing program 1: gettid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) ioprio_get$pid(0x3, r0) 2018/04/03 09:40:32 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:32 executing program 5: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:32 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:32 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0xfffffffffffffffb) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/04/03 09:40:32 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x6, 0x100) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000140)=@filter={'filter\x00', 0xe, 0x2, 0x2b8, [0x0, 0x20001740, 0x20001770, 0x200017a0], 0x0, &(0x7f0000000080), &(0x7f0000001740)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x9, 0x62ff, 'teql0\x00', 'lo\x00', 'teql0\x00', '\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xa8, 0xa8, 0xd8, [@mac={'mac\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x1}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}}, {{{0x5, 0x2, 0x6004, 'dummy0\x00', 'bridge0\x00', '\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0xf0, 0x120, 0x150, [@cgroup0={'cgroup\x00', 0x8, {{0x7, 0x1}}}, @ipvs={'ipvs\x00', 0x28, {{@ipv4=@broadcast=0xffffffff, [0x5f03f280bbf45a5c, 0xff, 0xff000000, 0xffffffff], 0x4e23, 0x0, 0x0, 0x4e22, 0x10, 0x18}}}]}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}]}, 0x330) ioctl$int_in(r0, 0x8000000000500e, &(0x7f0000003ff8)) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000001640)=""/233, 0xfe47}, {&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000001540)=""/238, 0xee}, {&(0x7f0000000240)=""/67, 0x43}, {&(0x7f00000002c0)=""/30, 0x1e}, {&(0x7f0000000300)=""/71, 0x47}, {&(0x7f0000000380)=""/22, 0x16}, {&(0x7f00000003c0)=""/114, 0x72}, {&(0x7f0000000440)=""/4096, 0x9b1}], 0x9, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 09:40:32 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x80080) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000200)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0x6, 0x20000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000035c0)={'nr0\x00', 0x0}) r3 = memfd_create(&(0x7f0000000080)='dev ', 0x0) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500a30c61006150a8d8") dup2(r4, r5) fadvise64(r5, 0x0, 0x0, 0x3) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f00000000c0)={0x0, 0x0, {0x3, 0x0, 0xe, 0x0, 0x6}}) fallocate(r3, 0x0, 0x0, 0x1) fchmod(r3, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2f, &(0x7f0000000240)={@empty, @multicast1, @remote}, &(0x7f0000000280)=0xc) sched_setaffinity(0x0, 0x8, &(0x7f00009ad000)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000002c0), 0x4) ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x101, 'queue0\x00'}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, 0x0, 0x6, 0x3, 0x0, 0x9, 0x0, r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, 'port1\x00', 0xa9824f69d1376637, 0x20000010800a}) r6 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) r7 = shmat(r6, &(0x7f0000ffd000/0x1000)=nil, 0x4000) shmdt(r7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000140)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000480), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300), &(0x7f0000000340)=0x8) 2018/04/03 09:40:32 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) r1 = getpgid(r0) r2 = semget$private(0x0, 0x3, 0x94) semctl$GETZCNT(r2, 0x1, 0xf, &(0x7f0000000000)=""/114) r3 = syz_open_procfs(r1, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5260d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000526dd977ec7bf97406f15a50945edb239f6134c3452b9bbe58eb95366c9038322d8d59e3106d874d77a579dbd917b0667ff8eff2b8ce34c3732b2b437015ac975bfa946615df91f84956d30c8b0c722527b7783c862b991760df5f3d07473cf6488b5431df6376f1b1ac7481ab99cf38e975e12ff1d22558", 0xfef9, 0x0) 2018/04/03 09:40:32 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)=ANY=[@ANYBLOB="1a"]) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:32 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:32 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x7fffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x5, 0x7, 0x2, 0x7, 0x101, 0x3ff, 0x1, 0x0, 0x800, 0x20}, 0xb) r1 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x3, 0x800000) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x101, 0x80000) ioctl$int_in(r1, 0x8000000000500e, &(0x7f0000003ff8)) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000000c0)={0x5bd, 0x0, 0x8, 0x3}) 2018/04/03 09:40:32 executing program 5: r0 = gettid() r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:32 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:32 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000679000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000080)={0xfffffffffffffffe, 0x3, {0x2, 0x2, 0x5, 0x1, 0xc99}}) 2018/04/03 09:40:32 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x8000000000000003}, &(0x7f0000001ffc)=0x111) connect(r0, &(0x7f0000000040)=@nfc={0x27, 0x1, 0x0, 0x5}, 0x80) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 2018/04/03 09:40:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='environ\x00') read(r0, &(0x7f0000000000)=""/247, 0xf7) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100)={0x1, 0xb1d}, 0x8) 2018/04/03 09:40:34 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x4, 0x10000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000180)={{0x2, 0x6, 0xfffffffffffffffb, 0x2, 0x1, 0x3}, 0x4, 0x400, 0xfff, 0x4, 0x200000000, "84e1e88fa4b5e8875e63052622b85dc8d6d8d9fcb799caf3bb01c0d55382c5702039907e58d90740f555d5b685a6ef5fed40d2692f9930dd3fde7f971447aa0e0decc43f2186931a4457e7f0a2c6c89f6a82310401be02bc99880e2ff42eed7a0d9c5fda1c8cba1dcbc0f2359273c1bbfb2f2b9c5900288829d14e677a50af5e"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:34 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:34 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000040)="0000000a765f736e6d703600aedf2b0fac763660b711d9876be2ac42afc45994a5ae1a4fdeddde2e43b018a3326530f56456c6b639e7b78530f7909e1a631728db65aa0e6117a666291666080e906f4cae85b3e44a48f51a7f6a0d6e589fa47c061a548cb6d90905d89e01468b205e7e7b9f0995c92fa5a797b286ff074851587c15ef7ee080098e") preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/03 09:40:34 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x313, 0x0) 2018/04/03 09:40:34 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x3, 0x420) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) semtimedop(r0, &(0x7f00000000c0)=[{0x0, 0x9, 0x1000}], 0x1, &(0x7f0000000240)={r1, r2+30000000}) r3 = pkey_alloc(0x0, 0x1) pkey_free(r3) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) getsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000000140)=""/218, &(0x7f0000000000)=0xda) 2018/04/03 09:40:34 executing program 6: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x2980) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00000003c0)={0x4, &(0x7f0000000040)=""/151, &(0x7f0000000340)=[{0x7fffffff, 0x84, 0x4, &(0x7f0000000100)=""/132}, {0x2, 0xca, 0x3, &(0x7f00000001c0)=""/202}, {0x0, 0x7a, 0x5, &(0x7f00000002c0)=""/122}, {0x0, 0x1000, 0x1, &(0x7f0000002400)=""/4096}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f0000009ac0)=[{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000001300)="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", 0xe90}], 0x1, &(0x7f00000012c0)}], 0x1, 0x0) recvmsg(r2, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/03 09:40:34 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x800, 0x0) ioctl$TCSBRK(r3, 0x5409, 0x1) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f0000000240)=ANY=[@ANYBLOB="20aa96740057989a585b0a0174eae0eed2486f2b9f333d2267bea8c3750bfd8ae24d24c1b709032bca3d62c6b4596564a446a1fb063b6780a9cc61885eda696776e0e5a58f31d574f505cc78bc8320d0fbba15bf3f0a7bcdfa4af18615b9b4bd603870346c1ed61a36e17cba877563d16b5db71906d1d7f0188000ea44ed3fbf4a7b12795a3d35521cc563ff8091a5335b1b8af2b7d857c80471c1f71d2c377616caba74da09bd8aa424e19aff206f3dfc6936841fcfc75c830969d63c8470313358"]) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r4 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000200)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:34 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:34 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0x1af, 0x1) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) connect$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"3851aae464a74e"}, 0x8}, [{"c5d121b163b2e4"}, {"63e7f46cfc5040"}, {"53fa6087a9c6c4"}, {"444f4e21db7ed8"}, {"8ff3419eefbdf2"}, {"d242c6028cd60b"}, {"d627b0af5327d0"}, {"ba0c55578ddf40"}]}, 0x48) 2018/04/03 09:40:34 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:34 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_vs_stats\x00') r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) r3 = socket$packet(0x11, 0x3, 0x300) bind$packet(r3, &(0x7f0000000080)={0x11, 0x76be2d0bf020c02d, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, &(0x7f0000000000)) preadv(r0, &(0x7f0000000600)=[{&(0x7f0000000540)=""/175, 0xaf}], 0x1, 0x0) 2018/04/03 09:40:34 executing program 7: r0 = socket(0xa, 0x8000000000000802, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000ee9ffc)=0x1000000, 0x4) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x6, 0x4, &(0x7f0000001280)=[{&(0x7f0000000080)="ef65d02a5e15223f0d3d552bdb5ae416b211f6ddfeabb1eb940117711e01a00b38b584779af1ed38ad2c6b9bc542d249ec472037304ea1537635d36839f1d0c517892a2ffb9c8177a0", 0x49, 0x35c8}, {&(0x7f0000000100)="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", 0x1000, 0x7fff}, {&(0x7f0000001100)="7dc8bd5abc4e5ab75e7e5fe26b0a6be3b5fa2d00c3c61f41ac903367bb6160d1f7ad070500bb7aecb308fd81c1e4966846f1b9a6016a17ebd63154cdce49a8b690471a42f1b2da986fac08d1efa1399169041e7d28e6fdb430857716d4b98aad62c1201ac951de3fe1ac92c84bb431540165e9c6389bd0125736a7712296836276d965e2791911e659e7de", 0x8b, 0x7}, {&(0x7f00000011c0)="3cf3ec88a65601e7397b77e3aa13f32d5af1310b37ecdf4fb3a4ae68ccfc1a64e2e4ad59cfdb0846838eb560840da67122814fbf8ede0637340092a090a4662def4a9bb8d6e2f89edd2e1e63f9bb8f2ee009fe7aee6e7433c022f62ca8329e46416f1286501452daa1fa6a9ac15175942f0651c0e9b398abb019128a596b3cf2ea2d9167f532970b0eb0fdb089caf3d89dfe7e586a6dc06537f83926e175457d85ce5e26bee5bd06", 0xa8, 0x8001}], 0x802454, &(0x7f0000001300)={'nouuid,', {[{@gquota='gquota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@mtpt='mtpt', 0x2c}, {@uqnoenforce='uqnoenforce', 0x2c}]}}) 2018/04/03 09:40:34 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000e6a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) r2 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x101, 0x10000) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000240)) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) clock_adjtime(0x5, &(0x7f0000000040)={0x3, 0x7fffffff, 0x7, 0x2, 0x7, 0x8001, 0x349, 0x93, 0x1, 0x0, 0xff, 0x5, 0xffffffff, 0x3, 0xe8, 0x401, 0x1, 0x800, 0x3e4, 0x1dae, 0xd69, 0x8, 0x10000, 0x9, 0x3, 0x1}) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x8, 0x42180) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/03 09:40:34 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffff, 0xc0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) r1 = syz_open_procfs(0x0, &(0x7f0000000400)="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") syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xfffffffffffffffa, 0x200000) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:34 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:35 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {}, 0x0, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:35 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:35 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@empty, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xfc, "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"}, &(0x7f00000001c0)=0x104) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @rand_addr=0xfffffffffffffffc}}, 0x8, 0x2, 0x8001, 0xffff, 0x10}, 0x98) connect$inet(r0, &(0x7f0000809000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffccb) 2018/04/03 09:40:35 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(0xffffffffffffffff, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000400)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5260d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000526dd977ec7bf97406f15a50945edb239f6134c3452b9bbe58eb95366c9038322d8d59e3106d874d77a579dbd917b0667ff8eff2b8ce34c3732b2b437015ac975bfa946615df91f84956d30c8b0c722527b7783c862b991760df5f3d07473cf6488b5431df6376f1b1ac7481ab99cf38e975e12ff1d22558", 0xffffffffffffffd0, 0x0) 2018/04/03 09:40:35 executing program 6: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000080)="ce5d609d1653e7c0d675000c980453e4a2e53780a2fc5182acb1a4903aa08aceb4e9fdcf3bd48583d6a944b322b5a3fc4be80aa751aa8af53dbf056425eb3a02109936b15d7d9822063c596dddc1b1f2a5d5b176b3d3a2824b20da44add6033aba2177a11af24e242f19e9b6ec80cacfd9e50b69d4e3a23db0ff4a29914c2b0829b6936d2fb1b26376d4706e9bc6074fda5bef41ac3c75be1aef043404207c40d56368131b7b54bfb50a793158bce48183e4f18ff763ffd13309d375a5ccb29961df0a34b1dcd83890358b77db6038f4a9b5aa928397a9c2eec0b74f2213025bf69ebde6", 0xe4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x401) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) pread64(r0, &(0x7f0000000180)=""/214, 0xd6, 0x0) 2018/04/03 09:40:35 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/03 09:40:35 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f00000005c0)=""/4096, 0x2}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:35 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)) 2018/04/03 09:40:35 executing program 1: fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0x1af, 0x0) 2018/04/03 09:40:35 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000013ffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/03 09:40:35 executing program 6: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x1f183484f86513fe, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x201000000101000, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000040)={0x3, 0xef7}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$l2tp(0x18, 0x1, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x78) 2018/04/03 09:40:35 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)) 2018/04/03 09:40:35 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2004001}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400ff011a00000025b57000fbdbdf25020000e6"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x80) 2018/04/03 09:40:35 executing program 5 (fault-call:2 fault-nth:0): r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:35 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) write(r0, &(0x7f0000000000)="b63db85e1e8d040000a2315be5a6725701b29d00000005ffffffff0d5e09000000ce2c9b160e96aa1fae1a00070000000000", 0x32) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000080), 0x4) [ 1317.470463] FAULT_INJECTION: forcing a failure. [ 1317.470463] name failslab, interval 1, probability 0, space 0, times 0 [ 1317.481839] CPU: 0 PID: 25610 Comm: syz-executor5 Not tainted 4.16.0+ #377 [ 1317.488850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1317.498195] Call Trace: [ 1317.500782] dump_stack+0x1a7/0x27d [ 1317.504414] ? arch_local_irq_restore+0x53/0x53 [ 1317.509091] should_fail+0x914/0xae0 [ 1317.512799] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1317.517895] ? find_held_lock+0x35/0x1d0 [ 1317.521938] ? __lock_is_held+0xb6/0x140 [ 1317.525980] ? check_same_owner+0x320/0x320 [ 1317.530280] ? usercopy_abort+0xd0/0xd0 [ 1317.534230] ? rcu_note_context_switch+0x710/0x710 [ 1317.539138] ? kasan_check_read+0x11/0x20 [ 1317.543352] should_failslab+0xec/0x120 [ 1317.547304] kmem_cache_alloc_node_trace+0x5a/0x760 [ 1317.552297] ? strncpy_from_user+0x323/0x430 [ 1317.556687] __kmalloc_node+0x33/0x70 [ 1317.560463] kvmalloc_node+0x64/0xd0 [ 1317.564153] setxattr+0x152/0x400 [ 1317.567583] ? vfs_setxattr+0xe0/0xe0 [ 1317.571361] ? lock_acquire+0x1d5/0x580 [ 1317.575311] ? lock_acquire+0x1d5/0x580 [ 1317.579262] ? mnt_want_write_file_path+0x68/0x110 [ 1317.584170] ? __lock_is_held+0xb6/0x140 [ 1317.588205] ? __mnt_want_write+0x25c/0x370 [ 1317.592502] ? may_umount_tree+0x200/0x200 [ 1317.596715] ? rcu_read_lock_sched_held+0x108/0x120 [ 1317.601707] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 1317.606437] ? __mnt_want_write_file+0x97/0xb0 [ 1317.611000] SyS_fsetxattr+0x130/0x190 [ 1317.614870] ? SyS_lsetxattr+0x50/0x50 [ 1317.618735] do_syscall_64+0x281/0x940 [ 1317.622597] ? vmalloc_sync_all+0x30/0x30 [ 1317.626723] ? finish_task_switch+0x1b9/0x970 [ 1317.631194] ? finish_task_switch+0x17a/0x970 [ 1317.635667] ? syscall_return_slowpath+0x550/0x550 [ 1317.640569] ? syscall_return_slowpath+0x2ac/0x550 [ 1317.645474] ? prepare_exit_to_usermode+0x350/0x350 [ 1317.650468] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1317.655807] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1317.660627] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1317.665793] RIP: 0033:0x4552d9 [ 1317.668956] RSP: 002b:00007f9edece4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 1317.676638] RAX: ffffffffffffffda RBX: 00007f9edece56d4 RCX: 00000000004552d9 [ 1317.683887] RDX: 0000000020000a00 RSI: 0000000020000140 RDI: 0000000000000013 [ 1317.691131] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1317.698373] R10: 000000000000fef9 R11: 0000000000000246 R12: 0000000000000014 [ 1317.705615] R13: 000000000000009d R14: 00000000006f3f58 R15: 0000000000000000 [ 1317.742592] sg_write: data in/out 298234/8 bytes for SCSI command 0x16-- guessing data in; [ 1317.742592] program syz-executor6 not setting count and/or reply_len properly [ 1317.760955] sg_write: data in/out 298234/8 bytes for SCSI command 0x16-- guessing data in; [ 1317.760955] program syz-executor6 not setting count and/or reply_len properly 2018/04/03 09:40:36 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) socketpair(0x5, 0x7, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = getpgrp(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) tgkill(r3, r4, 0x2a) 2018/04/03 09:40:36 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)) 2018/04/03 09:40:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) 2018/04/03 09:40:36 executing program 5 (fault-call:2 fault-nth:1): r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:36 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) write(r0, &(0x7f0000000000)="b63db85e1e8d040000a2315be5a6725701b29d00000005ffffffff0d5e09000000ce2c9b160e96aa1fae1a00070000000000", 0x32) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000080), 0x4) 2018/04/03 09:40:36 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="846a9d2118a7f3dcb614ea027f2528fda8edf6fd0f9a06e01fd76a657380259a0a8a8a2e7cbb47492c333a112971eeb5bed0284e3a3890c26e6acb7b4355149537fac392c0a0ba1528dc036d0f4c6392a43c4bfdf69b55a7575e0d7a429006e7b6d9982af2", 0x65, 0xfffffffffffffffb) add_key(&(0x7f0000000040)='cifs.idmap\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="62ff55e98b5ef8195d12e2789c77439e23465d404f9ae1b00460c5bfbc9f5ef05930991a0818c8f80d64f1013c4675e293d8299a7c6a6f45551c05be873821dee90fee4033dc1750a0df3ee4542f9816168e53367c565b052bdac6544fdc582fe63401d26544f133fa56663ad4537d14cd0a5b65af9e9e34a7089e3e986f6c3dcad3a70b02173c9154faa5284453cd333b1da07dfb4b46b68bcaf028a266759f008680e72e5113d1d35705a081292d10889255332de131fd9b2c0f0231fdbe0d118c2f816dbed60e0daf76fbbdefbfc1212f16d29cc8f636d2b6659b", 0xdc, r1) exit(0x0) close(r0) 2018/04/03 09:40:36 executing program 4: r0 = getpgrp(0x0) process_vm_writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/224, 0xe0}, {&(0x7f00000005c0)=""/76, 0x4c}, {&(0x7f0000000640)=""/179, 0xb3}], 0x3, &(0x7f0000000a00)=[{&(0x7f0000000480)=""/42, 0x2a}, {&(0x7f0000000700)=""/81, 0x51}, {&(0x7f0000000780)=""/2, 0x2}, {&(0x7f00000007c0)=""/105, 0x69}, {&(0x7f0000000840)=""/59, 0x3b}, {&(0x7f0000000880)=""/76, 0x4c}, {&(0x7f0000000900)=""/13, 0xd}, {&(0x7f0000000940)=""/23, 0x17}, {&(0x7f0000000980)=""/11, 0xb}, {&(0x7f00000009c0)=""/11, 0xb}], 0xa, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r3 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r3, 0x8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r2}, 0x14) r4 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:36 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) iopl(0x3) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=ANY=[@ANYBLOB="0e620c400080"], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x5, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1063084003"], 0x0, 0x0, &(0x7f0000011000)}) [ 1318.342962] FAULT_INJECTION: forcing a failure. [ 1318.342962] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 1318.354803] CPU: 1 PID: 25638 Comm: syz-executor5 Not tainted 4.16.0+ #377 [ 1318.361819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1318.368820] sg_write: data in/out 298234/8 bytes for SCSI command 0x16-- guessing data in; [ 1318.368820] program syz-executor6 not setting count and/or reply_len properly [ 1318.371157] Call Trace: [ 1318.371196] dump_stack+0x1a7/0x27d [ 1318.371227] ? arch_local_irq_restore+0x53/0x53 [ 1318.394157] binder: 25650 RLIMIT_NICE not set [ 1318.398649] should_fail+0x914/0xae0 [ 1318.398662] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1318.398678] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1318.398690] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 1318.398702] ? lock_acquire+0x1d5/0x580 [ 1318.426225] ? print_irqtrace_events+0x270/0x270 [ 1318.430965] ? trace_hardirqs_off+0x10/0x10 [ 1318.435269] ? __lock_acquire+0x638/0x3c30 [ 1318.439482] ? check_same_owner+0x320/0x320 [ 1318.443790] ? find_held_lock+0x35/0x1d0 [ 1318.447830] ? should_fail+0x23b/0xae0 [ 1318.451704] __alloc_pages_nodemask+0x327/0xdd0 [ 1318.456355] ? __alloc_pages_slowpath+0x2d30/0x2d30 [ 1318.461356] ? find_held_lock+0x35/0x1d0 [ 1318.465400] ? __lock_is_held+0xb6/0x140 [ 1318.469449] ? check_same_owner+0x320/0x320 [ 1318.473751] ? usercopy_abort+0xd0/0xd0 [ 1318.477709] cache_grow_begin+0x72/0x6e0 [ 1318.481757] kmem_cache_alloc_node_trace+0x434/0x760 [ 1318.486840] ? strncpy_from_user+0x323/0x430 [ 1318.491235] __kmalloc_node+0x33/0x70 [ 1318.495023] kvmalloc_node+0x64/0xd0 [ 1318.498724] setxattr+0x152/0x400 [ 1318.502162] ? vfs_setxattr+0xe0/0xe0 [ 1318.505943] ? lock_acquire+0x1d5/0x580 [ 1318.509898] ? lock_acquire+0x1d5/0x580 [ 1318.513853] ? mnt_want_write_file_path+0x68/0x110 [ 1318.518781] ? __lock_is_held+0xb6/0x140 [ 1318.522824] ? __mnt_want_write+0x25c/0x370 [ 1318.527125] ? may_umount_tree+0x200/0x200 [ 1318.531343] ? rcu_read_lock_sched_held+0x108/0x120 [ 1318.536337] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 1318.541076] ? __mnt_want_write_file+0x97/0xb0 [ 1318.545643] SyS_fsetxattr+0x130/0x190 [ 1318.549511] ? SyS_lsetxattr+0x50/0x50 [ 1318.553379] do_syscall_64+0x281/0x940 [ 1318.557244] ? vmalloc_sync_all+0x30/0x30 [ 1318.561369] ? kasan_check_write+0x14/0x20 [ 1318.565581] ? finish_task_switch+0x284/0x970 [ 1318.570057] ? syscall_return_slowpath+0x550/0x550 [ 1318.574967] ? syscall_return_slowpath+0x2ac/0x550 [ 1318.579877] ? prepare_exit_to_usermode+0x350/0x350 [ 1318.584876] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1318.590222] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1318.595062] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1318.600229] RIP: 0033:0x4552d9 [ 1318.603396] RSP: 002b:00007f9edece4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 1318.611087] RAX: ffffffffffffffda RBX: 00007f9edece56d4 RCX: 00000000004552d9 [ 1318.618335] RDX: 0000000020000a00 RSI: 0000000020000140 RDI: 0000000000000013 [ 1318.625582] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1318.632833] R10: 000000000000fef9 R11: 0000000000000246 R12: 0000000000000014 2018/04/03 09:40:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:36 executing program 3 (fault-call:3 fault-nth:0): r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) [ 1318.640098] R13: 000000000000009d R14: 00000000006f3f58 R15: 0000000000000001 [ 1318.652623] binder: 25648:25650 unknown command 1074553358 [ 1318.663727] binder: 25648:25650 ioctl c0306201 20012000 returned -22 2018/04/03 09:40:36 executing program 5 (fault-call:2 fault-nth:2): r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:36 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:36 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) write(r0, &(0x7f0000000000)="b63db85e1e8d040000a2315be5a6725701b29d00000005ffffffff0d5e09000000ce2c9b160e96aa1fae1a00070000000000", 0x32) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000080), 0x4) [ 1318.698785] binder: 25648:25650 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 1318.731471] binder: 25648:25650 unknown command 536907575 2018/04/03 09:40:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000000)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0xe1}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'security.', "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"}, &(0x7f0000000a00)="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", 0x1af, 0x5) [ 1318.742278] binder: 25648:25659 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 1318.751151] binder: 25659 RLIMIT_NICE not set [ 1318.764298] FAULT_INJECTION: forcing a failure. [ 1318.764298] name failslab, interval 1, probability 0, space 0, times 0 [ 1318.770473] sg_write: data in/out 298234/8 bytes for SCSI command 0x16-- guessing data in; [ 1318.770473] program syz-executor6 not setting count and/or reply_len properly [ 1318.775611] CPU: 1 PID: 25661 Comm: syz-executor5 Not tainted 4.16.0+ #377 [ 1318.798392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1318.807740] Call Trace: [ 1318.810331] dump_stack+0x1a7/0x27d [ 1318.813966] ? arch_local_irq_restore+0x53/0x53 [ 1318.818640] should_fail+0x914/0xae0 [ 1318.822357] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 1318.827464] ? __find_get_block+0x2ee/0xdf0 [ 1318.831788] ? __lock_is_held+0xb6/0x140 [ 1318.832960] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 1318.835847] ? __lock_is_held+0xb6/0x140 2018/04/03 09:40:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001380)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x18, 0x27, 0x521, 0x0, 0x0, {0x2}, [@generic="f5"]}, 0x18}, 0x1}, 0x0) r1 = socket(0x1d, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x3}, 0xc) [ 1318.835864] ? check_same_owner+0x320/0x320 [ 1318.835877] ? check_same_owner+0x320/0x320 [ 1318.835887] ? trace_event_raw_event_lock+0x340/0x340 [ 1318.835901] ? rcu_note_context_switch+0x710/0x710 [ 1318.835909] ? __might_sleep+0x95/0x190 [ 1318.835926] should_failslab+0xec/0x120 [ 1318.835939] kmem_cache_alloc+0x47/0x760 [ 1318.835945] ? __lock_is_held+0xb6/0x140 [ 1318.835962] jbd2__journal_start+0x1d3/0x9f0 [ 1318.852678] can: request_module (can-proto-0) failed. 2018/04/03 09:40:36 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000000180)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xc277939d) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) [ 1318.856949] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 1318.856995] ? jbd2_write_access_granted.part.9+0x3a0/0x3a0 [ 1318.862917] binder: 25648:25650 ioctl c0306201 20008fd0 returned -22 [ 1318.867074] ? rcu_note_context_switch+0x710/0x710 [ 1318.867086] ? __lock_is_held+0xb6/0x140 [ 1318.867098] ? __might_sleep+0x95/0x190 [ 1318.867112] ? _cond_resched+0x14/0x30 [ 1318.867130] __ext4_journal_start_sb+0x15f/0x550 [ 1318.867140] ? ext4_xattr_set+0x1d8/0x3d0 [ 1318.867151] ? ext4_journal_abort_handle.isra.5+0x2a0/0x2a0 [ 1318.867161] ? __bread_gfp+0x61/0x2a0 [ 1318.867171] ? __ext4_xattr_set_credits+0x333/0x470 [ 1318.867182] ? up_read+0x1a/0x110 [ 1318.867191] ? ext4_xattr_set_credits.part.32+0xcf/0x110 [ 1318.867202] ext4_xattr_set+0x1d8/0x3d0 [ 1318.877060] can: request_module (can-proto-0) failed. [ 1318.879170] ? ext4_xattr_set_credits+0x120/0x120 [ 1318.879188] ? check_same_owner+0x320/0x320 [ 1318.879199] ? __might_fault+0x110/0x1d0 [ 1318.879214] ext4_xattr_user_set+0xb1/0xf0 [ 1318.879225] ? ext4_xattr_user_list+0xa0/0xa0 [ 1318.879236] __vfs_setxattr+0x9e/0xd0 [ 1318.879251] __vfs_setxattr_noperm+0x102/0x390 [ 1318.879264] vfs_setxattr+0xd3/0xe0 [ 1318.885916] binder: 25648:25659 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 1318.887701] setxattr+0x319/0x400 [ 1318.887715] ? vfs_setxattr+0xe0/0xe0 [ 1318.887726] ? lock_acquire+0x1d5/0x580 [ 1318.887736] ? lock_acquire+0x1d5/0x580 [ 1318.887745] ? mnt_want_write_file_path+0x68/0x110 [ 1318.887763] ? __lock_is_held+0xb6/0x140 [ 1318.887772] ? __mnt_want_write+0x25c/0x370 [ 1318.887782] ? may_umount_tree+0x200/0x200 [ 1318.901770] binder: 25648:25650 unknown command 1074553358 [ 1318.907029] ? rcu_read_lock_sched_held+0x108/0x120 [ 1318.907039] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 1318.907053] ? __mnt_want_write_file+0x97/0xb0 [ 1318.907068] SyS_fsetxattr+0x130/0x190 [ 1318.907079] ? SyS_lsetxattr+0x50/0x50 [ 1318.907091] do_syscall_64+0x281/0x940 [ 1318.907101] ? vmalloc_sync_all+0x30/0x30 [ 1318.907113] ? finish_task_switch+0x1b9/0x970 [ 1318.925925] binder: 25648:25650 ioctl c0306201 20012000 returned -22 [ 1318.926501] ? finish_task_switch+0x17a/0x970 [ 1318.926513] ? syscall_return_slowpath+0x550/0x550 [ 1318.926525] ? syscall_return_slowpath+0x2ac/0x550 [ 1318.962383] binder: undelivered death notification, 0000000000000000 [ 1318.962637] ? prepare_exit_to_usermode+0x350/0x350 [ 1319.117497] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1319.122844] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1319.127668] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1319.132835] RIP: 0033:0x4552d9 [ 1319.136027] RSP: 002b:00007f9edece4c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000be [ 1319.143716] RAX: ffffffffffffffda RBX: 00007f9edece56d4 RCX: 00000000004552d9 [ 1319.150964] RDX: 0000000020000a00 RSI: 0000000020000140 RDI: 0000000000000013 [ 1319.158213] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 1319.165470] R10: 000000000000fef9 R11: 0000000000000246 R12: 0000000000000014 [ 1319.172717] R13: 000000000000009d R14: 00000000006f3f58 R15: 0000000000000002 2018/04/03 09:40:37 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:37 executing program 7: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x805a, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(tnepres-generic)\x00'}, 0x58) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x80, 0x800) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000016c0)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000001640)={r2, 0x3, &(0x7f0000001540)=[0xfffffffffffffffb, 0x7f, 0x7], &(0x7f0000001580)=[0x5, 0x400, 0x4bf1, 0xd0, 0x7, 0xa229, 0x800], 0x61, 0x9, 0x0, &(0x7f00000015c0)=[0xfff, 0x3, 0x2b6, 0x8f, 0x100000001, 0x0, 0x9, 0x1, 0x200], &(0x7f0000001600)=[0xf88, 0x10001]}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00000013c0)='/dev/snd/pcmC#D#c\x00', 0x97, 0x100) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00000001c0)="2212987d0000400000000000d6ea19272c7ba2415f7c132f6b4664799b4c2eee0bf9a3253832345b5b5c76cff2bbb56741", 0x31) r5 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000000240)=[{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000002480)="291a12956b6849ca54c071e25f969b07", 0x10}], 0x1, &(0x7f00000013c0)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000001480), &(0x7f00000014c0)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000180)={0x4f, 0x3, 0x8db5, 0x3}, 0x8) r6 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) bind$netlink(r6, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb}, 0xc) recvmsg(r5, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/03 09:40:37 executing program 5 (fault-call:2 fault-nth:3): r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:37 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)) 2018/04/03 09:40:37 executing program 2: r0 = socket$inet6(0xa, 0x80003, 0xef) r1 = epoll_create1(0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0xfff, 0x1, 0x7, 0xa, 0x80, 0x80, 0x73, r2, r3}, {0x8000, 0x8, 0x0, 0x800, 0x8, 0x11e6, 0x9fc8, 0xfffffffffffffffc}, {0xfffffffffffffff9, 0x1ff, 0x14b, 0xfffffffffffff45f}, 0x1, 0x6e6bb7, 0x1, 0x1, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x4d2, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x3506, 0x2, 0x3, 0xf561, 0x9, 0x29c, 0x80}}, 0xe8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'teql0\x00', 0x6}) 2018/04/03 09:40:37 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x608400, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00000002c0)={r2, &(0x7f0000000280)=""/61}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r4 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r4, 0x80000000008) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r3}, 0x14) r5 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:37 executing program 6: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x5}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x7, 0x9, [0x7, 0xffffffffffffffff, 0x8, 0x101, 0x3, 0x7, 0x3e7, 0x2, 0xff]}, &(0x7f0000000340)=0x1a) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x6, 0x8000, 0x9, 0x2, r3}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0xdd, "bf4a48e96376383057908ccf8d2fd2ea5cbd3d1ea64efddde535a0a0b357ff606cc4bcfb5c67cb724c97357ea28e550f75dba4254bbbb1d5c9181826c88d39e54ff04baefd3734e183e54b4884ed9d59b9afb18e63af0e1560ec60f781f8437b603c27ecf3b9440ca7fd5308e77372470d389c28a44e65fb123d998ac23f64a9991cdc12e097ba22aa803c432226f8aded5af156a7665ae78a94b658d7ee9a38f45f7a410b6e182c1b6722eeeb1219e5182336210223e2dd42dfbee27b76b76368f8ee434edbaf11fe9334ebaac7e3384d9e908224c1795b06bc8d1753"}, &(0x7f0000000000)=0xe5) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xac, 0x10000, 0x9, 0x0, 0x80}, &(0x7f0000000280)=0x98) 2018/04/03 09:40:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x80000001, 0x1, 0x684d, 0x6, 0x0, 0x20000000000, 0x400, 0x7, 0x8, 0x101, 0x3, 0x0, 0x7, 0x2, 0x1f, 0x3, 0x0, 0x1ff, 0x800, 0x4, 0x2, 0x1b2600, 0xfffffffffffffff9, 0x5, 0x7, 0x40, 0x7, 0x3, 0xff, 0x8, 0x0, 0x0, 0xfffffffffffffff7, 0x6, 0x7, 0x40, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000040), 0x1}, 0x1000, 0x3, 0x1000, 0x7, 0x7f, 0x9, 0x1}, r1, 0x10, r0, 0x1) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000100)={0x8, 0x701b, 0x7f}) 2018/04/03 09:40:37 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000000080)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000001c0)=r1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) sched_getscheduler(r2) 2018/04/03 09:40:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x7fffffff, 0xfffffffffffff181, 0x0, 0x3, 0xffffffffffffffff, 0x1aee}, 0x2c) 2018/04/03 09:40:37 executing program 7: r0 = dup(0xffffffffffffff9c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x100, 0x80}, 0x2) r1 = socket(0x410, 0x801, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fc6fc8)={&(0x7f0000765000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000611000)=ANY=[@ANYBLOB="14e4ffff1700010100000000ffffffff1d000000"], 0x14}, 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x8000) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x9d, 0x5}, {0x6, 0x2d}]}) write$binfmt_misc(r2, &(0x7f0000000100)={'syz0', "a760e2aa54aa0dcda2adae5afce8e0cf78ed641d7ad2d8d71c0bb81580cd9bba06047bd2103f30d952d660be512593af00eb89eee074b3a90f574965e70ff2e6119f915d1332eef81c457792e8360fa6c18538c752a2982e6df557e6f0364633b0fa56e5998e7ae4"}, 0x6c) ioctl$VT_DISALLOCATE(r2, 0x5608) 2018/04/03 09:40:37 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000001, 0x100000021, 0x8400000000003, 0xffffffff00000005, 0x5}, 0x2c) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x5, 0x400002) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000200)={0x9, 0x3ff, 0x9, 0x8000, 0x100000001, 0x800}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0xa, 0x1, 0x1, 0x0}, &(0x7f0000000100)=0x10) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x8, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000180)=r3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) 2018/04/03 09:40:37 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:37 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r1) keyctl$revoke(0x3, r1) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x10001, 0x1) accept4$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80800) 2018/04/03 09:40:37 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x101000) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@random={'osx.', '+&\x00'}, &(0x7f0000000400)="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", 0xfffffffffffffdc6, 0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) ioctl$int_in(r0, 0x5473, &(0x7f00000000c0)=0x7fe000000) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0x1) 2018/04/03 09:40:37 executing program 7: ioctl$KVM_REINJECT_CONTROL(0xffffffffffffffff, 0xae71, &(0x7f0000000000)) madvise(&(0x7f0000e1e000/0x2000)=nil, 0x2000, 0x1b) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f00000004c0)=""/223) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045c79) clone(0x0, &(0x7f0000000040)="404df6f000dab79f4bd6212341f867b04655fa9de525dd51b735800570461bebc5c585aa009314aed0f0266f3d12d5961d1dc3abec922790b7b4dcee63373b0227ff80b70515d37fbe34347543a58cfe9f384848641534263fab", &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)) pipe(&(0x7f0000652ff8)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) getpgrp(0x0) getegid() sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x2c, &(0x7f00000001c0)=[{&(0x7f0000000300)="efebc1752201c88bfe3f86776b224068c168c6771720dc8fd202bd8b8910084082486feb96e3331f704e4a9c55145e6ed30190f8638686a16f96caaf12bbaeb36307cec312", 0x45}], 0x1, &(0x7f0000000380), 0x0, 0x20000005}, 0x80) gettid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)}], 0x1, &(0x7f00000005c0)}, 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001040)="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", 0x1000, 0xffffffffffffffff) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f00000002c0)=0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/03 09:40:38 executing program 0: r0 = semget(0x1, 0x0, 0x2) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000540)=@assoc_id=0x0, &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000005c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}}, &(0x7f0000000680)=0x90) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000003c0)=0xe8) r4 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) getgroups(0x2, &(0x7f0000000480)=[0xffffffffffffffff, 0x0]) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000004c0)={{0x101, r3, r4, r5, r6, 0x52, 0xffff}, 0x6, 0x0, 0xde5f}) r7 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r7, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r7, 0xc0a85320, &(0x7f0000000080)={{0x7e}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x4}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r7, 0xc058534f, &(0x7f0000000000)={{}, 0x0, 0x0, 0x0, {0x0, 0xfffffffffffffffe}, 0x0, 0x2}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000240)=0x0) ptrace$getenv(0x4201, r8, 0x1, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r7, 0xc0a85322, &(0x7f0000000180)) 2018/04/03 09:40:38 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x80000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000280)={0x3}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r3 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f0000000200)=ANY=[@ANYBLOB="97162de9a2790217305b3370146687a36479a39568541827f2b2d6"]) setpriority(0x0, r3, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r2}, 0x14) r4 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r4, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:38 executing program 5: r0 = gettid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x1, 'ip6_vti0\x00', 0x1}, 0x18) r2 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:38 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x80000003, 0x400000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x2) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/04/03 09:40:38 executing program 7: mknod(&(0x7f0000000080)='./file0\x00', 0x100, 0xffffffff) r0 = socket$inet_sctp(0x2, 0x400000001, 0x84) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f0000eebff0)) signalfd(0xffffffffffffffff, &(0x7f00000000c0), 0xffffffffffffffc1) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)) signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) sendto$inet(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr=0xfffffffffffffffe}, 0x10) listen(r0, 0x5) r1 = accept4(r0, 0x0, &(0x7f0000000140)=0x83, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0xfff}, 0x8) 2018/04/03 09:40:38 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:38 executing program 2: r0 = semget$private(0x0, 0x1, 0x75e) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/46) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000080)) semctl$IPC_RMID(r0, 0x0, 0x0) fgetxattr(r2, &(0x7f00000000c0)=@random={'trusted.', '/dev/snd/pcmC#D#p\x00'}, &(0x7f0000000100)=""/4096, 0x1000) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000001100)="04ffd95fb7d07ebbb59de6e9a28ed8377a2464f3") recvmsg$kcm(r2, &(0x7f0000002580)={&(0x7f0000001140)=@un=@abs, 0x80, &(0x7f0000002440)=[{&(0x7f00000011c0)=""/59, 0x3b}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/230, 0xe6}, {&(0x7f0000002300)=""/192, 0xc0}, {&(0x7f00000023c0)=""/80, 0x50}], 0x5, &(0x7f00000024c0)=""/131, 0x83, 0x100}, 0x100) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000025c0)=0xfff, 0x4) bind$pptp(r2, &(0x7f0000002600)={0x18, 0x2, {0x0, @rand_addr=0x1}}, 0x1e) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002640)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000002680)={{0xa, 0x4e22, 0xfffffffffffffe01, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x6fe, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x7, [0x6, 0xe0, 0x9345, 0x7, 0x0, 0x81, 0x4, 0x4]}, 0x5c) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000002700)=""/143) r4 = getpgid(0x0) r5 = getpgrp(r4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000027c0)={0x1, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000002800)={0x3, r6}) bind$vsock_stream(r2, &(0x7f0000002840)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) fcntl$setown(r3, 0x8, r5) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000002880), &(0x7f00000028c0)=0x4) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x6) r7 = memfd_create(&(0x7f0000002900)='keyring%/wlan1@\x00', 0x2) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r7, 0xc4c85513, &(0x7f0000002940)={{0x7, 0x5, 0x7, 0x9, "472385517d5dce29707fcfdb612d1b962b5606e5dc286149e78ff9623cdb70431b9b7a4f37add00a91eeeb88", 0x1}, 0x4, [0x8001, 0x9, 0xbe3e, 0x9, 0x4, 0x3ff, 0x6, 0x101, 0x3, 0x3, 0xffffffffffffffc0, 0x10000, 0x2, 0x6f5d, 0xb0, 0x4c065e51, 0x101, 0x6, 0x3, 0xffffffffa79428a2, 0x8, 0x1, 0x3f, 0x7, 0x3, 0xaa, 0xffff, 0x1ff, 0x6cdb, 0x1, 0x3, 0x2, 0x8, 0xffffffffde875aa3, 0x5, 0x964d, 0x5, 0x1, 0x9, 0x80, 0x0, 0x7, 0x31, 0x9, 0xfffffffffffffff7, 0x8, 0xf671, 0xe6, 0x4, 0x7ff, 0x304, 0x3, 0x7ff, 0x760, 0x0, 0xb6a7, 0x3, 0x0, 0x800, 0x8, 0x9, 0x81, 0x9, 0x9, 0x401, 0x3, 0x4000000, 0x7, 0xffffffffffffff00, 0x9, 0x6, 0x0, 0x4, 0x1, 0x6, 0x0, 0xcff, 0x5, 0xffffffffffffffff, 0x3, 0x9, 0x0, 0x401, 0x3f, 0x1, 0x1, 0xf341, 0x4, 0x0, 0x6, 0xfff, 0x1, 0x3f, 0x1, 0x7, 0xffffffffffffff2c, 0x1, 0x1c7, 0x6, 0xd3d, 0x4, 0x8, 0x8001, 0x7, 0x5, 0xe307, 0x1, 0x2, 0x7fffffff, 0x3, 0x101, 0x1f, 0x5, 0xfff, 0x1, 0x44, 0x9, 0xfffffffffffffffd, 0x100000000, 0x7, 0x40, 0x200, 0xfffffffffffffffa, 0x39f3ab7a, 0x46b63781, 0x4aee, 0x100000000, 0x5], {0x0, 0x1c9c380}}) getsockopt$bt_hci(r3, 0x0, 0x1, &(0x7f0000002e40)=""/201, &(0x7f0000002f40)=0xc9) setsockopt$inet6_tcp_TCP_ULP(r7, 0x6, 0x1f, &(0x7f0000002f80)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002fc0)={0x0, 0x1000000000000, 0x6, 0x81}, &(0x7f0000003000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003040)={r8, 0x5}, &(0x7f0000003080)=0x8) socketpair$inet6(0xa, 0x6, 0xffffffffffff0000, &(0x7f00000030c0)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r7, 0x40405514, &(0x7f0000003100)={0x4, 0x5, 0x3f, 0x10001, "5713c5f74bf88d0b957b9a9104b216c3662137c239dd961d696d008da076f43ea80a44cffcabb6a2886f1f50", 0x1}) 2018/04/03 09:40:38 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5260d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000526dd977ec7bf97406f15a50945edb239f6134c3452b9bbe58eb95366c9038322d8d59e3106d874d77a579dbd917b0667ff8eff2b8ce34c3732b2b437015ac975bfa946615df91f84956d30c8b0c722527b7783c862b991760df5f3d07473cf6488b5431df6376f1b1ac7481ab99cf38e975e12ff1d22558", 0xfef9, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) 2018/04/03 09:40:38 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="0a0775b0d5e383e5b3b60ced5c54db7dbab47f8cad245cd044b6d5f48c41e8b7", 0x20) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa8b, 0xc0) 2018/04/03 09:40:38 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept$alg(r0, 0x0, 0x0) write(r0, &(0x7f0000000040)="ead3b8f468b28069074e47a94a7a81802be1dc07b50cbf60c9ddd2da066902d51b8cd6b865f7ab419792659572e74c15474465e3a2e5837a36a6c861050906acdc6c2c306a27ff1a9fa5df9d8f566910fbea7f634a89edbaa2a47a4eee8474305e20d8e2456d9e5c21a9a48934b5839507cf9154805e22daa5f227b1c699e5736453fb9c9660d171eed7653dbf4ceaa6e85150d3d2ba6e721e32a3c8d9c8a4d0cf43b6a3d84887cb13599115c9f484f4f35755ef14a7acbd5e1c05fa4c44d14d43176480c615fc81f60acafc3ed418a5b1", 0xd1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x101000, 0x0) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) accept$alg(r1, 0x0, 0x0) 2018/04/03 09:40:39 executing program 2: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={r2, 0x7, 0xd6}, &(0x7f00000003c0)=0x8) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/03 09:40:39 executing program 1: fsetxattr(0xffffffffffffffff, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5260d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000526dd977ec7bf97406f15a50945edb239f6134c3452b9bbe58eb95366c9038322d8d59e3106d874d77a579dbd917b0667ff8eff2b8ce34c3732b2b437015ac975bfa946615df91f84956d30c8b0c722527b7783c862b991760df5f3d07473cf6488b5431df6376f1b1ac7481ab99cf38e975e12ff1d22558", 0xfef9, 0x0) 2018/04/03 09:40:39 executing program 5: r0 = gettid() r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) r2 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000100)) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000000)=""/238) 2018/04/03 09:40:39 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x4480) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x191802, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000540)) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={"f9c0ee354800", r1}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000200)={0x7ff, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @broadcast=0xffffffff}, 0x4, 0x0, 0x7ff, 0x6, 0x83c, 0x0, 0x7fffffff, 0x6, 0x23ae}) socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f000000c000)={@empty, r3}, 0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xd7, "93e296cf479e9c788cadac112a1623aa0e81c93fe6586597ce24527a893274fede1bf36bae13fe984b9eccba7cb85e163f390db18fa1c5330f50c21dc139ef677cf521a5628236f5c195c2210c6815e2a7f5c75314f493f08f80837586929c22457bad2322c7de58b985bcc61ed63649b2a2e5501b4c39669b4db187ffe680b6f0b587716d9f346e809757bccec7e55b86be0544d017bcbef84c1e1b7f39ac4a77383b7fbd355786d2b32e48a067d03fc4e38e17d51219981dc99f2271dbc5931da2abf6a96acc62901dc8c87c5e94d547ef20670a0519"}, &(0x7f0000000080)=0xdf) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={r4, @in={{0x2, 0x4e21}}, 0x1, 0x45, 0xff, 0xffffffffffffffff, 0x10}, 0x98) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000480)={'raw\x00'}, &(0x7f0000000500)=0x54) 2018/04/03 09:40:40 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x0, 0xc7bd}}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:40 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x13}, @multicast1=0xe0000001, @multicast2=0xe0000002}, 0xc) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) splice(r0, &(0x7f0000000000)=0x4a, r0, &(0x7f0000000040), 0x6, 0x0) 2018/04/03 09:40:40 executing program 5: r0 = gettid() socketpair(0x5, 0x4, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000bc0)={0x537, 0x7ff, 0x4, 0x400, 0x7, [{0x6, 0x7, 0x9, 0x0, 0x0, 0xf95fa96c469c63b2}, {0x0, 0x28000000000, 0x200, 0x0, 0x0, 0x1000}, {0x2, 0x800, 0x3ff, 0x0, 0x0, 0x200}, {0x0, 0xfff, 0x2, 0x0, 0x0, 0x262bb766c9fabb33}, {0x8, 0x20, 0x2, 0x0, 0x0, 0x102}, {0x8, 0x1f, 0x7}, {0x8001, 0x876, 0xfffffffffffffffc, 0x0, 0x0, 0x200}]}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000880)="b64dea0792d552ae44ea7344519d1ea59f9a9b0dc22d75242a41401a666018e24f7b1733daddd4604e006973803a844798580fb83ab4f0aeaaebae123ef136ac9ec8f87092188cd5a4942a9e28e4e7b8e016fb5b09e776fe080024b2f76a54b7eebca11c", 0x64) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x592, @loopback={0x0, 0x1}, 0x4}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x5f1b, 0x1}, 0x90) ioctl$VHOST_SET_OWNER(r2, 0xaf01, 0x0) readv(r1, &(0x7f0000000800)=[{&(0x7f00000004c0)=""/204, 0xcc}, {&(0x7f00000005c0)=""/22, 0x16}, {&(0x7f0000000600)=""/238, 0xee}, {&(0x7f0000000700)=""/30, 0x1e}, {&(0x7f0000000740)=""/190, 0xbe}], 0x5) r4 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") connect$pppoe(r2, &(0x7f00000002c0)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'nr0\x00'}}, 0x1e) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={r5, 0x7ff, 0x4000000000}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000900)={r3, 0x20, "7105ffd4f9905bad22837f9bab5e6915a4e250d8363e39723228ead17ea4ce1f"}, &(0x7f0000000940)=0x28) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000000)) 2018/04/03 09:40:40 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) fcntl$dupfd(r0, 0x406, r0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x2, 0x2b0, [0x0, 0x20000080, 0x200001d0, 0x20000200], 0x0, &(0x7f0000000000), &(0x7f0000000080)=ANY=[@ANYBLOB="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"]}, 0x328) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x125000, 0x0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000400)='net/bnep\x00') pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000340)="05229a4fb8062b4a19fab6e0c4ade2354c488074f4cae14bb0ab027defd7fd3db1fc9702e758ab001ec53d478bb2a88ebe4be238b4c33ebff1581c45a5d4dfd7431ef16fe0de9dcc69b16ad7cd5590", 0x4f}], 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/04/03 09:40:40 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x0, 0x2, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x106}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) ioctl$KVM_X86_SETUP_MCE(r2, 0x4008ae9c, &(0x7f0000000080)={0x11, 0x1, 0x4befc82d}) dup2(r1, r0) 2018/04/03 09:40:40 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f0000000200)=ANY=[@ANYBLOB="dd77a760acc1005b7af3778832ec2d2760c841e7102d3d7746a89620e4b0b515b3e8b2570deee1e1de42ebc36f9178f4d9b9a63158a59df33dd37edcca4fbfb0b653df408debb0376afb2008de90308f741fb607b03e2843fd905cf395fbe3dadf997ebfb7babd36d46158a8d25e205788af3b63abfbee996f3ee653ba6fd79b0f44950d655e3e9251713d48b79b2f05693d2f"]) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:40 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)=0xffffffff, 0x4) ioctl$int_out(r0, 0x5460, &(0x7f0000000200)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae1ff7)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000600)='/dev/dsp\x00', 0x40, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000640), 0x2) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000ae1000)=0x5) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x7, r1, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="81abb9ff4c6f7cf9602bc263f25376aa0b2cb76f2db65ab0fea96673446dd2889bcf6e3ed5d54e1e75a3"], @ANYRES64=r4], &(0x7f0000000140)=0x2) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f00000002c0)=""/135) open(&(0x7f0000000180)='./file0\x00', 0x200, 0x10) r5 = creat(&(0x7f0000001600)='./file0\x00', 0x4) r6 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8f8d, 0x58080) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000001680)={r6}) 2018/04/03 09:40:40 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000140)=&(0x7f0000000180)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f00000000c0)=0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7, 0x8, 0xffff, 0xffffffffffffffc0, 0x100}, 0x14) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:40 executing program 1: ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)={0x3ff, 0x1, 0x6, 0x3, 0x10000, 0x3}) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioctl$VT_WAITACTIVE(r0, 0x5607) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f0000000000)={0x0, 0x2, 0x2, 0x0, 0x1000, 0xff}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000, 0x0) 2018/04/03 09:40:40 executing program 7: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a5180552e3130a16745b9fc5ccbf8c73b29399fb872e67f4c853e23125aaeaaf5986e41658c5b57728fa35b316937daa8ab2598c358c38e9b6951f78e7fd21699dda149a434bbdb8856388fae9f0c763bafebb760af2e47de63c4bfd612c777fe8e243", 0xc0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e04212a02cc84ed8a6fa5370fb6cbee169546e792394bb8f8e81a539a828426e4d5a2c4fb114092110f68eb75b4d24081cb7b4e743b9a70ee7596360f3651bee44ca9af98bffa3c3afc66902135b925109d6f612a47f9421d25f9c8e89ea5f83e", 0xbd, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000540)=""/131, 0x51, 0x1, 0x0) r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) munlock(&(0x7f000038b000/0x4000)=nil, 0x4000) r3 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac21", 0x49}], 0x1, r3) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 'irlan0\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00000000c0)=0x1, 0x4) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000500)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x2000, r4, r5, 0x1, 0x42) 2018/04/03 09:40:40 executing program 6: r0 = userfaultfd(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() socket$netlink(0x10, 0x3, 0x16) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/04/03 09:40:40 executing program 5: socketpair(0x8, 0x4, 0xfffffffffffffffd, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x81, 0x8001, 0x6]}, 0xa) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:40 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="bb000000843733d9037d79432ada0dc4891a28376739d2681c295deb29a79a036cd1f78b677d2909d2a207d5256682bcaf3fa2b228a12c51a280888f574d35dabe37a574e691ac0b0c46a1290fb019ff07000000000000fe7a89dab00a055b7647abd3626dbb9a421848fe073c61166e3417ff57a08abae393f1b83a53f7e3f4a126e3b356ba0e5b2c54cb2041af8a15bd3ad7229ffb8fd09408365641496a2303940998404e0b338da4a71f0401300e92680573f2fb5e4c00000000000000000000"], &(0x7f0000000100)=0xc3) io_setup(0x9, &(0x7f0000000040)=0x0) io_cancel(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6, 0x1, r1, &(0x7f0000000300)="3b21dc5d415ff8fc6ff3ac88fefe22069fd2eb6fc9a47851c10ca98c9794132d7bf6e097b34842c2032cb85eba738314b1b538d596e0abfbc7257560b939c900aed583dedc0a3dbdb70691529148b65963066a2b656dbe873fcb2c57bd48ed20cfe693bfd2038dd5d514e4a1f65f6d09c8164bfac47a92112f3f3dc13d00f43662710afa9c7c86c9949f32ba52c5f2770d68bec4d6a3044b770b8215ab9cdf4c9adafb48fc984a4254079ec6b1684d72f327efae75e508d335ac87af799924800f77495e8e309eba4e426fd35b664a58011aef68625e57ee8a37498db1917b", 0xdf, 0x39f5, 0x0, 0x1, r1}, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x3ff}, 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'ip6gretap0\x00', 0x1}, 0x18) 2018/04/03 09:40:40 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0x1af, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x0, 0x658e, 0x2, r1}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) 2018/04/03 09:40:40 executing program 5: r0 = gettid() socket$can_bcm(0x1d, 0x2, 0x2) r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:41 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x4c5d, 0x6}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/193, 0xc1}, {&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f00000000c0)=""/70, 0x46}], 0x3) 2018/04/03 09:40:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x14) tee(r0, r0, 0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012e30)={0x14, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}}, 0x14}, 0x1}, 0x0) 2018/04/03 09:40:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") rt_sigprocmask(0x1, &(0x7f0000000000)={0x20}, &(0x7f0000000040), 0x8) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:41 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000000040)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) ioctl$KVM_SET_ONE_REG(r1, 0x4010aeac, &(0x7f0000000080)={0xfffffffffffffffc, 0xf2}) 2018/04/03 09:40:41 executing program 5: gettid() r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068ee6c14700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db90700000000000000029ce45857cc3cca4aec41d37fa27c8daa19030d03139d0aea7192436a8b0ba7deceb656cc130895486f55e229923be4ed8cbfb78e86280b4cacf386bfa884e3fb312a4c520a03b27f805d181bd09ea208930000000000000000000000000000") ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000440)={0x6, 0x10, [0x80000001, 0x1f, 0x401, 0x10000]}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000480)={0x8, 0xca1e}) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000400)=0x80, 0x4) execveat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='user.syz\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='!@\x00', &(0x7f0000000280)='+ppp0wlan1\x00', &(0x7f0000000500)="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", &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='+\x00', &(0x7f00000006c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068ee6c14700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db90700000000000000029ce45857cc3cca4aec41d37fa27c8daa19030d03139d0aea7192436a8b0ba7deceb656cc130895486f55e229923be4ed8cbfb78e86280b4cacf386bfa884e3fb312a4c520a03b27f805d181bd09ea2089300"], &(0x7f0000000940)=[&(0x7f0000000780)='%\x00', &(0x7f00000007c0)=':,trusted\x00', &(0x7f0000000800)='user.syz\x00', &(0x7f0000000840)='em0\x00', &(0x7f0000000bc0)="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", &(0x7f0000000880)='!mime_typekeyringwlan0)userproc!}GPL\x00', &(0x7f00000008c0)='!)-\x00', &(0x7f0000000900)='ppp1^\'\x00'], 0x1400) sendto$llc(r1, &(0x7f0000000d80)="5be4994de6e0e296d5072dac2b557c2e7f8b49058ba7a9f14c5d07fb91c2ddfa77d7ec072f148704dde3342bacef0e03fa75f6230724aa42a92a87b4fe9f4aa51dfc63e937446fae435b8bde51fd07ab654a23f739d447f36969683edacb1516b3fd60debb110e8d22c56068990fcc92ae0e59b53a0655fb51760aabd78279e15c992dd4a56bc9661de808c7cb42866c6903d8306cc3721a6f440cb46a19b09cb1f51e241588b65294e683147003d7fc37143d781fbdc7cf72b89dea04987b37d8d267f0d432606ee3d9d1b9210477", 0xfffffffffffffda6, 0x4008002, 0x0, 0x0) 2018/04/03 09:40:41 executing program 6: r0 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ff9000/0x4000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) r2 = open(&(0x7f0000000340)='./file0\x00', 0x101000, 0x8a) r3 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x6, 0x2) fanotify_mark(r2, 0x10, 0x10000, r3, &(0x7f00000003c0)='./file0\x00') getgroups(0x1, &(0x7f0000000140)=[0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fanotify_mark(r3, 0x20, 0x8000013, r2, &(0x7f0000000600)='./file0\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000400)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)=0x0) r9 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x8, r1, r4, r6, r7, 0x8, 0x4}, 0x0, 0xcf2d, 0x8, 0x6, r8, r9, 0x8}) r10 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f0000ff3000), 0x10000020c) get_robust_list(r5, &(0x7f0000000580)=&(0x7f0000000540)={&(0x7f0000000480)={&(0x7f0000000440)}, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)}}, &(0x7f00000005c0)=0x18) 2018/04/03 09:40:41 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0xa84, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x4}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1001e, &(0x7f00000004c0)=ANY=[@ANYBLOB="88"]) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x2, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) ioperm(0x6, 0x5, 0x5) 2018/04/03 09:40:41 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x0) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000040)=""/43, &(0x7f0000000080)=0x2b) 2018/04/03 09:40:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893", 0xc1, 0x0) 2018/04/03 09:40:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f0000000500)={0x19980330}, &(0x7f0000032fe8)) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000015c0)={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @empty, 0x0, 0x29, 0x0, 0x0, 0x4}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x7ff, 0x1a1800) recvmsg(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/253, 0xfd}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x2, &(0x7f0000000300)=""/165, 0xa5, 0x4}, 0x40) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000001580)=&(0x7f0000001500)) r3 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000080)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) getpeername$packet(r4, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000001c0)=r4) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f0000000400)={0x2, 0x0, [{}, {}]}) 2018/04/03 09:40:41 executing program 6: r0 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x0, 0x1}, &(0x7f0000044000)) prctl$setptracer(0x59616d61, r0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x200000) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) exit(0x40fffffffe) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_delete(0x0) 2018/04/03 09:40:41 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff80000000, 0x240840) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00000010c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001140)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x27, r1}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001180)=""/31) r3 = dup(r2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r4, &(0x7f0000532000)=""/1, 0x1) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000000040)=[{&(0x7f0000002240)=""/4096, 0xfffffffffffffc76}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f00000011c0)=[{r7}], 0x1, 0xfffffffffffffff8) r8 = dup2(r6, r7) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000f38ffc)) fcntl$getown(r3, 0x9) poll(&(0x7f00000000c0)=[{r3, 0x400000000}, {r7}, {r4, 0x8024}], 0xc5, 0xfffffffffffffff5) setpgid(r5, r5) fcntl$setown(r8, 0x8, r5) tkill(r5, 0x16) ioctl$ION_IOC_ALLOC(r3, 0xc0184900, &(0x7f0000001200)={0x94, 0x12, 0x1, r8}) 2018/04/03 09:40:41 executing program 5: r0 = gettid() r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000580)='ip6_vti0\x00', 0x10) sendto$inet6(r1, &(0x7f0000000000)="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", 0x57c, 0x880048000, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendto$inet6(r1, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f", 0xb, 0x0, &(0x7f0000b52000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000000)={{0xff, 0x2}, 'port0\x00', 0x8, 0x110410, 0x7, 0xfffffffffffffeff, 0x400, 0x1f, 0x1ff, 0x0, 0x1, 0x7}) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:41 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x2, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f00000000c0)=0x6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/enforce\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000001c0)={0x0, 0x7}) syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x564c, 0x0) 2018/04/03 09:40:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") timerfd_gettime(r0, &(0x7f0000000000)) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000040)) 2018/04/03 09:40:41 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000000040)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:42 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x22800, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080), 0xfffffffffffffea4) ioctl$TCFLSH(r1, 0x540b, 0x2b0) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000000040)=[{{}, 0x1, 0x200000000200046, 0x6}, {}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000004c0)={0x0, 0xfffffffffffffff7, 0x1, 'queue0\x00', 0x20}) sysfs$1(0x1, &(0x7f0000000140)='lo\x00') arch_prctl(0x0, &(0x7f0000000280)="edf53781592740da52f90f4837a8d2a11d44d0c32106c7f8f1eebd09bb1c69daf5ae6084751cac375b2cb845c9460f455b7da5e4c98b6fc83e1765e408f10f0eacf04805a02c883c80bd626b28ffe6c11af64709e8166d270dc31390503405c48b697af8ede8273314a3e730a3ba416ca1f80d17417b308f4a8421249d1571d97bcb32cf357f1762b72fb339b9375407880a9a26701f8e82d6f3ac5ed7bc6acdab8dfe31de24bef747082174dc23c88f47a71ed9ca375867feb2cef4cf4e987b935d9ca99e4b9868427a8babf451ba562126b2b4414eadea1378565e83b8498d") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000380)={0x5, 0x8fe, 0x20, 0x4, 0xf6}) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') times(&(0x7f0000000180)) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/03 09:40:42 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0x1af, 0x0) 2018/04/03 09:40:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r1, 0xa10, 0x70bd2b, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd9}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xa85}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000040}, 0x40000) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000002c0)={0x1, 0x1d, 0x8, 0x0, "cec9ad71d4c9eb75bd9765b41f513180d96b0ed129c6b300a0e9e789149d33a9"}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="34edff00", @ANYRES16=r3, @ANYBLOB="00032bbd7000fedbdf250c0000002000010008000600776c63000c00070020000000200000000800050001000000"], 0x34}, 0x1, 0x0, 0x0, 0x8000}, 0x11) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r4, &(0x7f0000000400)=@random={'security.', "2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893"}, &(0x7f0000000a00)="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", 0x1af, 0x0) 2018/04/03 09:40:42 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:42 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x2020003, 0x2) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:42 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000767fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000bff6)='/dev/dsp#\x00', 0x1, 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000000)) writev(r0, &(0x7f0000000180)=[{&(0x7f0000000300)="3e5ac8dcaf31bc27bdd3d9fa03e9d2de6b7773c2eff4ff5121851f31f33bef9659d3672803d2294a61900c3395aef27a48d41bc46f0b0f332e823580b8a5d90d8845e6333e7836bb20852b8bbb9420bfd3e7725475ed919b7a82464fc5816cbc", 0x60}], 0x1) 2018/04/03 09:40:42 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800000000000937e, &(0x7f0000017000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x4, {{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x37}}, {{0xa, 0x4e20, 0x100000001, @loopback={0x0, 0x1}, 0x7}}}, 0x108) 2018/04/03 09:40:42 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:42 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000500)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000540)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") connect$bt_l2cap(r1, &(0x7f0000000240)={0x1f, 0x0, {0x3, 0x3, 0x77, 0x9, 0x3b1a78b0, 0x7}, 0x2, 0x1ffc000000000}, 0xe) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000300), &(0x7f0000000380)=0x68) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x2) flistxattr(r1, &(0x7f00000001c0)=""/121, 0xffffffffffffff17) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0xc0, 0x1, 0x20, 0x8, r2}, 0x10) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={r3, @in6={{0xa, 0x4e23, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x5c}}, 0x6, 0x1, 0x2, 0x20002, 0xfffffffffffffbf7}, &(0x7f0000000180)=0x98) 2018/04/03 09:40:42 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="3c81ac89608d50fd") ioctl$TCSBRKP(r1, 0x5425, 0x4) fsetxattr(r1, &(0x7f0000000040)=@random={'system.', 'user.syz\x00'}, &(0x7f0000000400)="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", 0xffffffffffffffa2, 0x0) 2018/04/03 09:40:42 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) r0 = getpgrp(0xffffffffffffffff) fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='ns\x00') ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) 2018/04/03 09:40:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)=ANY=[@ANYBLOB="008000001800000076060100210000000700000007000000fdffffffff030000"]) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000500)={r0, r0, 0x100000005, 0x0, &(0x7f0000000000)="d11c43b58f744e74be19052d3fd746646efa0085b922902429f786b5174ff3bf62f3dc0493be99ed40768478fe28e8c043e8aa60e5bda16932d304503929b1072414d12936fff3c54b2063a6b0eb68a6bb191ab7c95bcc8ce298bba7be2e25adc6f95d20e710d8", 0x20, 0x5, 0x100002, 0x1, 0x100000001, 0x9d54, 0xffff, "3178e9918e6b27f295795bab938b3c1ceffc371dd4e416847c3dcbae7a2edb8265ec2816afeee2dc136d50cbae88529ca0e2f4f0fe76deaa146b85fc90e912fce0ce02c95a66c664925151bf30def4fc7a1aef766bc8cacec4387bffa7911aaaa611c8fa9dfc8d5b78e549e6c3a91d1dd3f3e759185cda3a60246be726990a284f6da6ed9ceb521234f1905f02855738515d2120470a610a18f501"}) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0x100000000, 0x1ff, 0x1, 0x2d, 0x1, 0x24000}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@sco={0x1f, {0x0, 0x100000001, 0x0, 0x2, 0x1f}}, {&(0x7f0000000180)=""/147, 0x93}, &(0x7f00000000c0)}, 0xa0) 2018/04/03 09:40:42 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa, r2) 2018/04/03 09:40:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0x932d}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4000, 0x0) recvmmsg(r1, &(0x7f00000003c0)=[{{&(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000180)=""/127, 0x7f}, {&(0x7f0000000200)=""/255, 0xff}], 0x2, &(0x7f0000000340)=""/94, 0x5e, 0x40}, 0x7}], 0x1, 0x10003, &(0x7f0000000400)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000b4a000)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/04/03 09:40:42 executing program 7: r0 = socket$inet6(0xa, 0x803, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='teql0\x00') getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/03 09:40:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0x4141, &(0x7f0000005e0b)) read(r0, &(0x7f00000003c0)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r2 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xed38, 0x101100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}], 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000200)=0x4, 0x4) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000180)=0xaf, 0x4) r4 = fcntl$dupfd(r3, 0x406, r0) ioctl$KVM_X86_SET_MCE(r4, 0x4040ae9e, &(0x7f0000000080)={0xe480000000000000, 0x2, 0x1, 0x8, 0x19}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x59, r5}) 2018/04/03 09:40:43 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) writev(0xffffffffffffffff, &(0x7f0000001000), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r3}) 2018/04/03 09:40:43 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r1) 2018/04/03 09:40:43 executing program 5: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") 2018/04/03 09:40:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x1af, 0x0) 2018/04/03 09:40:43 executing program 2: syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffff9, 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="539aca3f9d6cd5b604f9b9ce72d328d34be14a6a23da34dc29cc26925626a2a21d817ed0d42170eb8bc33a819bb0406a30569d421ab0a5f1c175393cf184fc73b10ffebec6e3f7079196944eb2384f0075f4f633cd6854d664206ed2fc212f7c6d0ef47fae5cff5344addcc5193192ff50e9d40fba4f55f0a599491bc43ebc1d5d9ac192585c5fefea9f44618917885726c6e429fcda21c25f175c8079b94037302e80b353", 0xa5, 0x3f}, {&(0x7f0000000280)="50154ca1c4e6d20e17015341cce6e310bade42df6958525a35513feafd5ce1085896abe3f4e42db27218d1814afbc8b518f7f43795458c832d802fd4d243c230381f86ea", 0x44, 0xe6da}], 0x1010000, &(0x7f0000000340)={[{@gid={'gid', 0x3d, [0x3f, 0x3e, 0x3f, 0x39, 0x39, 0x37]}, 0x2c}, {@cruft='cruft', 0x2c}, {@utf8='utf8', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}]}) syz_emit_ethernet(0x3a, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000749effa7fb7f032000003d0b9cfd1bedb12212a05ea4e29b7d0000000000907800000000e00000019406000100010000"], &(0x7f0000000040)) accept4(0xffffffffffffffff, &(0x7f0000000100)=@nfc, &(0x7f0000000000)=0x80, 0x800) 2018/04/03 09:40:43 executing program 7: syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000b25000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f00000000c0)) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x208900, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3ff) 2018/04/03 09:40:43 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = syz_open_dev$sndpcmc(&(0x7f0000000300)='/dev/snd/pcmC#D#c\x00', 0x7fffffff, 0x40000) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000480)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000600)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000700)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000740)=0x0) r4 = getpgid(r3) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r4, 0x8) ptrace$getsig(0x4202, r4, 0x2a8, &(0x7f00000005c0)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r5 = socket$inet6(0xa, 0x3, 0x5) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) r7 = open$dir(&(0x7f0000000280)='./file0\x00', 0x100, 0x0) linkat(r6, &(0x7f0000000240)='./file0\x00', r7, &(0x7f00000002c0)='./file0\x00', 0x400) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000640)=""/187, 0x81}) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:43 executing program 1: gettid() r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="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") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:43 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r2, 0x1400000000000}) 2018/04/03 09:40:43 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x4}, &(0x7f0000000100)=0x8) 2018/04/03 09:40:43 executing program 5: r0 = gettid() r1 = creat(&(0x7f0000000100)='./file0\x00', 0x170) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x80000001, 0x4) r2 = syz_open_procfs(r0, &(0x7f0000000000)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:43 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f0000000800)=@nat={"6e6174000000000002000000e000", 0x19, 0x2, 0x2d0, [0x20000500, 0x0, 0x0, 0x20000530, 0x200007a0], 0x0, &(0x7f0000000000), &(0x7f0000000500)=ANY=[@ANYBLOB="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"]}, 0x348) 2018/04/03 09:40:43 executing program 1: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000280)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595480455da29923be4ed8cbfb78e86280b4c8f6f8111e3ff6c2f312a4c520a03b27f805d181bd09ea20893ba34ce16376df0d1e2348a46a8d94cd1b1047f9d161cd21914485d7e516b6e0bc4f9cd0c363ae7c4a29638ac9e9f") fsetxattr(r1, &(0x7f0000000080)=@random={'system.', 'user.syz\x00'}, &(0x7f0000000380)="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", 0x2f3, 0xfffffffffffffffe) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) 2018/04/03 09:40:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x3ff) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000000040)) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:43 executing program 7: unshare(0x60000000) r0 = accept(0xffffffffffffffff, &(0x7f0000000640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f00000006c0)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000700)) socketpair(0x0, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}], 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000540)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syzkaller1\x00'}) accept(0xffffffffffffffff, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001f80)={'bond0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}}) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000400), &(0x7f00000004c0)=0x4) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x836a, 0x67e, 0x7fffffff}, &(0x7f00000001c0)=0x10) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f00000004c0)={0xfffffffffffffbff}, 0x4) close(r6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) bind$nfc_llcp(r1, &(0x7f00000005c0)={0x27, 0x1, 0x1, 0x6, 0x2, 0x6, "f1d4bff35fd23bf27d5dde66339bb9067b7e277aaf7d535f903fce1e7e4657433d91bb47043aa0e731a7cef6b0f2ccd3fccc7ec07130f8210aa2cf9a2bfe02", 0x22}, 0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000200)=@ethtool_link_settings={0x4d, 0x5, 0x80000000, 0x4, 0x2, 0x4, 0x1, 0x8000000080000, 0x10000, 0xfff, [0x3, 0x5, 0xa55a, 0x7ff, 0xa9c, 0x1, 0x8, 0x9], [0x1f, 0x7, 0x46e7, 0x1fdb, 0x6, 0x4, 0x8, 0x68e]}}) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000440), &(0x7f0000000480)=0x4) [ 1326.093078] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 09:40:44 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x3, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:44 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)=r1) dup(r0) 2018/04/03 09:40:44 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) socketpair$ax25(0x3, 0x3, 0xf0, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, &(0x7f0000000000)={'bridge0\x00'}) 2018/04/03 09:40:44 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x80010, r1, 0x0) 2018/04/03 09:40:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") sendto$llc(r0, &(0x7f0000000440)="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", 0xffffffffffffff69, 0x4000000, 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000580)) fsetxattr(r0, &(0x7f0000000600)=@known='system.posix_acl_default\x00', &(0x7f0000000400)='user.syz\x00', 0x9, 0x1) shutdown(r0, 0x1) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000140)=""/131) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x7, 0x4, 0x8000}, &(0x7f00000000c0)=0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4, 0x22, 0x75c26d3d, 0x53, 0x4d}, 0x98) 2018/04/03 09:40:44 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) r1 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x40) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000200)=""/250) setpriority(0x0, r1, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f0000000140)="11f2c53a17111f6f0f7e084c8afa2cca1108d2e6ff90c6777039595c7acaa0fa1b5f6368db4d5fa02ccde124435c742d81d2c7dd4833629a77f69fcf2d23", 0x3e) 2018/04/03 09:40:44 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) writev(0xffffffffffffffff, &(0x7f0000001000), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r3}) 2018/04/03 09:40:44 executing program 7: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000f18)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}}}, {{@in=@loopback=0x7f000001}, 0x0, @in6}}, 0xe8) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) pkey_mprotect(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) io_setup(0x1000, &(0x7f0000000000)=0x0) io_getevents(r0, 0x2, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x7) 2018/04/03 09:40:44 executing program 7: getrusage(0x0, &(0x7f0000000100)) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000001100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000001180)=0x80, 0x800) bind$nfc_llcp(r1, &(0x7f00000011c0)={0x27, 0x1, 0x2, 0x7, 0x0, 0x81, "4eeda24019275aa01c9e09403cfac9896edc271139fe8aeedb1e6b4eba8f248f8f8fa615fef6b2dc242a1f95f7db54870ad4c8353770bb2a574eb2d5faa83c", 0x15}, 0x60) read(r0, &(0x7f0000000000)=""/146, 0xc3ed9ab1f543712a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) r3 = dup3(r1, r0, 0x80000) ioctl$KVM_SIGNAL_MSI(r3, 0x4020aea5, &(0x7f00000002c0)={0x4, 0xf002, 0x200, 0x9, 0x400}) r4 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7, 0xc4000) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000001c0)=0x1) 2018/04/03 09:40:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000), 0x4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0xa7b, 0x10001}) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) 2018/04/03 09:40:45 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x6}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xa}}, @in={0x2, 0x4e23, @rand_addr=0x4}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x98) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000340)) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000380)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000012f79), 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000880)=ANY=[@ANYBLOB="d3664433e7d3abc95d89a2ac9e699237f3f54221e1385ec18ff0e179b99c849ef4b8d37499cd698e74d854c480543a985a140e59453d623e8603090000077bfca94f9373d46c75158502b5285c0fdefb4a8a35eb6c515caefc46b4e60ee395345df51c0d70e48a9bb6a55d91fa47da7b30d3f14fe1f52df053eb440e3677b96d1e768525b87260e59293eb8dbc5a591f8655d57ee02edff9ced07a1314014aa9d91669ab8defa37ac9f5306d891baf8f9c3c97dc35bc24685ae3aa9005b4cdeac8c916d8ea67d6b66615f42dc3161f7d176dd52d998b57d4f7c9e6458a932239ee8540ba30698efa1f7159f4a0330000"]}, 0x1}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000000c0)}], 0x1}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000006c0)={r1, 0x2}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000005c0)={0x0, 0x8a, &(0x7f0000000400)="bb2c92272090968918d8e1e22bb5298da9a81458cb7eaf47e70e3cb0ba086b6bb05545c7d56af7635269656b3ce336b16803b370f09c4ae385dc6244d20bd693b0ec32a6cc73b0f156fd294b33d5992514febcba1dd0028598befce20d6326e8fff124893edfcbfe26e1a782f59b7beae6305fdfba15e378fd65e28dea4819296fb8856374e7c4680646"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000800)) mmap$binder(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000000)=0x80, 0x4) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x80000000) close(r2) getpgrp(0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000840)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080)=0x3, 0x4) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000000240)=&(0x7f0000000200)) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r3, 0x4004af07, &(0x7f00000001c0)=r4) 2018/04/03 09:40:45 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325e6ad5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) finit_module(r1, &(0x7f0000000180)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325e6ad5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893", 0x2) [ 1327.193883] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/03 09:40:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000400)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5260d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000526dd977ec7bf97406f15a50945edb239f6134c3452b9bbe58eb95366c9038322d8d59e3106d874d77a579dbd917b0667ff8eff2b8ce34c3732b2b437015ac975bfa946615df91f84956d30c8b0c722527b7783c862b991760df5f3d07473cf6488b5431df6376f1b1ac7481ab99cf38e975e12ff1d22558", 0x1af, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000040)={r1, 0x2}) 2018/04/03 09:40:45 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f00000001c0)=0xfffffffffffffe6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x3, @empty, 0x20}, @in6={0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x10001}], 0x68) r1 = socket$inet(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x0, 0xe5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001d40], 0x2, &(0x7f0000001d80), &(0x7f0000000200)=ANY=[@ANYBLOB="0000000000000000c700000000000000001000000000000000000000000000000000000000000000feffffff00fcff009a0619bf13c5402220b4224a33340c376f4d4432fee0594526d8ef043c6e99296ae45b3375b69c4bbe1adc5cdcd21b2c5f6acc24db0b4c0997ac17e86458b389cb1364cf422b0021a0e1bebd715aaeaf9ce42a31cce68b23e6e387c58c425a42d0578553bb21f4dec1559cd1f163515f0f938d7c413f587fff9e4b7d960241ecdbe81c605e1825b71925f39501908284d7ba5bb981b1709a3f1ab237c151016fd83d93c99a4cdd0e921d9afd53b43a92a19350106e"]}, 0x15d) [ 1327.265522] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/03 09:40:45 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5260d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000526dd977ec7bf97406f15a50945edb239f6134c3452b9bbe58eb95366c9038322d8d59e3106d874d77a579dbd917b0667ff8eff2b8ce34c3732b2b437015ac975bfa946615df91f84956d30c8b0c722527b7783c862b991760df5f3d07473cf6488b5431df6376f1b1ac7481ab99cf38e975e12ff1d22558", 0xfef9, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000001c0)=0x5, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x3, &(0x7f0000000200)=""/32) getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r2, r4, r5) fdatasync(r1) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000240)={0x3, r1}) ioctl$TIOCSBRK(r1, 0x5427) 2018/04/03 09:40:45 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000080)={"6263736630000000000000000100", @ifru_flags=0x1000}) [ 1327.310543] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/03 09:40:46 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x6, 0x5}, &(0x7f0000000040)=0x18) socketpair$ax25(0x3, 0x3, 0xa4b9f1ad328ff83, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000280)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) ioctl$void(r2, 0xc0045c7f) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x1, 0x7f, 0xa6, 0x810000, 0xabec, 0x4, 0x1, {r3, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xe}, 0xd2}}, 0x7, 0x8001, 0x5011, 0xfffffffffffffa93, 0x5}}, &(0x7f0000000100)=0xb0) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0x1af, 0x1) 2018/04/03 09:40:46 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = dup3(r0, r0, 0x80000) ioctl$KDDELIO(r1, 0x4b35, 0x9) r2 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r2) 2018/04/03 09:40:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000001b80)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}}) preadv(r0, &(0x7f0000000000), 0x100000000000030f, 0x0) 2018/04/03 09:40:46 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0xfffffffffffffe0c) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) close(r0) 2018/04/03 09:40:46 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000000)={0x5, 0x1, 0x2, 0x4, 0xce}, 0xc) 2018/04/03 09:40:46 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)=ANY=[@ANYBLOB="01"]) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) r4 = open(&(0x7f0000000200)='./file0\x00', 0x400, 0x0) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:46 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) writev(0xffffffffffffffff, &(0x7f0000001000), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r3}) 2018/04/03 09:40:46 executing program 7: 2018/04/03 09:40:46 executing program 5: r0 = gettid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40, 0x0) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000180)) sendmsg$nl_netfilter(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x240, 0xe, 0x4, 0x8, 0x70bd26, 0x25dfdbfc, {0x7, 0x0, 0x6}, [@typed={0x8, 0x25, @pid=r0}, @nested={0x154, 0x77, [@generic="3c943baf09dceb654bc0e1ce3d20f1e289277f4a8d091372b8916618ab613b327fc034068c", @typed={0x8, 0x25, @fd=r2}, @typed={0x8, 0x62, @uid=r3}, @typed={0xc, 0x5d, @u64=0x3}, @generic="1355b712718570a726ad82a608fbbe3a0c9d083bfb81084718b0e82f1ad417d258c413b85dcdef0ac29d9e7a3a6f66e4abfe5762229dfc9922737e7f954b50a7a591e4c4ef1cfa91e1ccefa6a62be02447dfcfbc7989e5b0824ead68a74c42e1d5a663c01fad13", @generic="fa5fddb938ca45a7d1df6d0ebdfd906c71d849dd92e637b3c9acc1fcbce808e7b079d71e7629af13c48c5773ea1c367992b7f7512f74dbd1f58aac539e8beb1aae9f06991ac089392665c9a34ab5f9d67d711ef41c2f0849e57a359b45b9a8c5675b1e2b35242abb75840b4e52d3aafb65e97f5110e15cc98ff947668e383e0ca35d3470c4faf2b3a1509b0614c425ba279f63f67b71853aa32d60f9a272153b84290cd60690"]}, @nested={0xd0, 0x64, [@generic="de5edeed6bdccb31c4f555ddc08bc669cdc12926977c5b0bd78b032950fbbe5fb1d688aed86a914c3bdd3b07b72b2886b09f1ee44edf0f18ccded56affc997b08f3cda37484ab9a49fdd99839fddb4fcf74e2ee1be5514f5688230a244d64ebf87d76a31ea775c19f88a85d65772bfabaf7336c6108916764b9e236f9f0a8d622edd129fca764a5c2d40e77d9c7f0d930ebd57fa4c770ea0a5921d1fe27382e6575db65f", @typed={0xc, 0x73, @u64=0x5}, @generic="832ab7159fd7e9cef0678e8e72488f9b05", @typed={0x8, 0x57, @str='\'!\x00'}]}]}, 0x240}, 0x1}, 0x4000) r4 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000240)) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) faccessat(r4, &(0x7f0000000280)='./file0\x00', 0x40, 0x400) 2018/04/03 09:40:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x1af, 0x3) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0x14, &(0x7f0000000000)="0c2adc249aefc06ece5bbecbd9688c450a21a491"}) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x10010, r0, 0x13) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x74, 0x0, &(0x7f0000000180)=[@reply={0x40406301, {0x4, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f00000000c0)=[0x40, 0x28, 0x38]}}, @acquire_done={0x40106309, r1, 0x1}, @request_death={0x400c630e, 0x0, 0x1}, @exit_looper={0x630d}, @decrefs={0x40046307, 0x2}], 0x2d, 0x0, &(0x7f0000000100)="f8bf696d915c92cc4dc91c20024f3d8359f7b10ce62e1b385bbd732552c519fd77d8c1427510aa92cdcd616d2f"}) 2018/04/03 09:40:46 executing program 2: 2018/04/03 09:40:46 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) socket$nl_route(0x10, 0x3, 0x0) 2018/04/03 09:40:46 executing program 7: 2018/04/03 09:40:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:46 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x8, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x44041, 0x0) r1 = dup2(r0, r0) dup(r0) syz_open_dev$adsp(&(0x7f00000002c0)='/dev/adsp#\x00', 0x7, 0x161d00) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000280)={r1}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000140)={0x5, 0x3, 0xd9e, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsf0\x00'}) r4 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r4) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0x10, "6efeb63328b74b5f81c1d741d6be4a7f27a328878ea0a15f23f9227286624dda2ebe3c9e741eb9bf0f3458e08f5f8c3d853d5b6054345429f537ac8ea26ad6dd", "bf43385175c352cf8a8490c2295d34b881b97d8d75cf5029233de38aac2ef8e8", [0x28000000000000, 0x9]}) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000000180)=0x5) 2018/04/03 09:40:47 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x214a, 0x3}, {0x1, 0x200}, 0x7fffffff, 0x2, 0x5}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:47 executing program 2: 2018/04/03 09:40:47 executing program 7: 2018/04/03 09:40:47 executing program 5: r0 = gettid() sched_setscheduler(r0, 0x5, &(0x7f0000000000)=0x2) r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") sched_getscheduler(r0) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:47 executing program 1: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000180)='ngt/icmp6\x00') fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:47 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) ptrace$getregset(0x4204, r0, 0x6, &(0x7f0000000300)={&(0x7f0000000280)=""/101, 0x65}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r2 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000340), &(0x7f00000003c0)=0x4) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000001c0)=r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f00000000c0)=0x84) finit_module(r1, &(0x7f0000000400)='GPL\x00', 0x3) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x0, 0xfffffffffffffffa, 0x1, 0xffffffffffffff81, 0x10}, &(0x7f0000000200)=0x98) 2018/04/03 09:40:47 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000200)={0x7, 0xa720, 0x7, 0x5, 0x200, 0xba}) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setpriority(0x0, r2, 0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:47 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) writev(0xffffffffffffffff, &(0x7f0000001000), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r3}) 2018/04/03 09:40:47 executing program 7: 2018/04/03 09:40:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) dup3(r0, r0, 0x0) 2018/04/03 09:40:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") r1 = dup3(r0, r0, 0x80000) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000000)=@req3={0x80, 0x100, 0x2, 0x2, 0x0, 0x80000001, 0x5}, 0x1c) sendto$unix(r1, &(0x7f0000000040)="7f2aef79f30253826c56d9f2c3c15cb99ac8400314f75bb26ba69665651385d82414c4add97d8eda267602d6ef5f818682d8999600d96f26e70742cb558a91923109affb8ffaea984f15df7651eb062103da6807b705a2e617a5ea5830548f4e26c368b877cdb59a6d17b3623aed6f70d40b9e017d302c89b6c26d1f39fb03cc36340bfaee3cff1205b54605201f6941a1ac58549389b042ce71420659360d4eec4443acf01f901e73bd6322da40078c31c0480ec4f90eb60885f908", 0xbc, 0x20000000, 0x0, 0x0) 2018/04/03 09:40:47 executing program 7: mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r0 = open(&(0x7f0000000100)='./bus\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r0, 0x0) clone(0x0, &(0x7f0000b17fff), &(0x7f000067e000), &(0x7f0000000200), &(0x7f0000000140)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='eql\x00') creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) 2018/04/03 09:40:47 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="079ce613", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x20a, 0xea, 0x4, r2}, 0x10) 2018/04/03 09:40:47 executing program 2: r0 = socket$inet(0x2, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'vcan0\x00', &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x8}}) 2018/04/03 09:40:47 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000080)={0x24c8, 0x7, 0x1, 0x6, "e5e19c50c5e316cc66013a8269cc5335723b64e175c9faf63e4fdde9cfbe3b96871ef8caf03e41fac3dd6ba2", 0x1}) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") socketpair(0x3, 0x0, 0x5, &(0x7f0000000000)) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000400)="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", 0x1af, 0x0) 2018/04/03 09:40:47 executing program 1: gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000500)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x9, 0x7, 0x2, 0x200, 0x3, [{0x2, 0x6, 0x8, 0x0, 0x0, 0x800}, {0x2, 0x5, 0x6, 0x0, 0x0, 0x2}, {0x2, 0x7fff, 0x80, 0x0, 0x0, 0x1000}]}) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:48 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) r1 = syz_open_dev$amidi(&(0x7f0000000280)='/dev/amidi#\x00', 0x5, 0x80000000303002) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000180)=""/207) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000600)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)={r2, 0x41, "e3d19b50798084238199eaf4e7489a49e3b667bf09a61704f271b0e52cd7b00db3794e2354c9cd83bcabfbdb3feaf56dd1bb80765e82696879d61f2eb00efa65da"}, &(0x7f00000002c0)=0x49) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:48 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x400) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000100)={0x0, 0x7}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r2 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{}, {}, {}]}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f00000001c0)=r2) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/04/03 09:40:48 executing program 2: munmap(&(0x7f00001e9000/0x1000)=nil, 0x1000) prctl$setmm(0x23, 0x7, &(0x7f00001ea000/0x4000)=nil) mincore(&(0x7f00001e8000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/5) 2018/04/03 09:40:48 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000d78000/0x2000)=nil, 0x2000, 0x12) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x200, 0xfffffffffffffff9, 0x759c, 'queue0\x00', 0x8}) 2018/04/03 09:40:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") tee(r0, r0, 0xe2c, 0xc) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:48 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@remote, @rand_addr}, &(0x7f0000000080)=0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x80, 0x0) prctl$setptracer(0x59616d61, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x3, 0x3, 0x1, 0x8, "084a6705c4b5ab38ed57617bc558d1458740482e5afa314145faf9e37001c2f1871b77ba6d6579197726d01d642527d7d28725977e640f17e13e7c930b84f001", "6745737a97b5d6f42936e1befc602982baf3cb78bee3ec6d8025f4cfd0e00d5a", [0x3ff, 0x9c]}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000000240)={0x6, 0xda, [{0xfffffffffffffffa, 0x0, 0x7}, {0x80, 0x0, 0x7ff}, {0x3, 0x0, 0x4}, {0x7, 0x0, 0x7f}, {0xfff}, {0x10000000000000, 0x0, 0x61}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r2, &(0x7f0000000100)=@random={'security.', '/dev/audio\x00'}, &(0x7f0000000a00)="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", 0x1af, 0x0) 2018/04/03 09:40:48 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r2 = getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)=ANY=[@ANYBLOB="03"]) setpriority(0x0, r2, 0x8) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000200)=""/88) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r3 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r3, 0x89e1, &(0x7f0000001080)) 2018/04/03 09:40:48 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) writev(0xffffffffffffffff, &(0x7f0000001000), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x8, 0x10, r1, 0x0) 2018/04/03 09:40:48 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@filter={'filter\x00', 0xe, 0x2, 0x278, [0x0, 0x20000040, 0x20000070, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000340)=ANY=[@ANYBLOB="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"]}, 0x32a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000100)={{0x1, 0x5, 0x53d5ecca, 0x200, "dd77379dfa90fe89ec451866899e012eb301062e87bed71229157c11696768992c5797d8761dd8ca581dbfcf", 0x7ff}, 0x0, 0x0, 0x3, r2, 0xfffffffffffff782, 0x200, "88856a8644bac52e70ef6d2c50e6e950726d3b47d2d466a7e92ad91ec1c6f3a79f3eb49d1ef0d3496d10fbaac6f846036378502a7f302d9918e3b5ca4d9789cf", &(0x7f00000000c0)='ppp1mime_type.\x00', 0xf, [], [0x176c0000000, 0x3f3e, 0x4000000000, 0x878]}) 2018/04/03 09:40:48 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x680000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x36c}, 0x1, 0x0, 0x0, 0x40}, 0x1) socket$rds(0x15, 0x5, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xf) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000600)='/dev/mixer\x00', 0x82, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000100)='net/\bp6_table\n_names\x00') 2018/04/03 09:40:48 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r2}) 2018/04/03 09:40:48 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000080), &(0x7f0000000500)=[{}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x4}]}, 0x108) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x432, 0x70bd28, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfff}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x10) 2018/04/03 09:40:48 executing program 5: r0 = gettid() r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x80000000, 0x80) r2 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") ioctl$KVM_GET_LAPIC(r1, 0x8400ae8e, &(0x7f0000000400)={"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"}) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000000100)={0x0, 0xff, 0x80000000, &(0x7f00000000c0)}) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000080)) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) fremovexattr(r2, &(0x7f0000000000)=@known='security.evm\x00') [ 1330.536226] kernel msg: ebtables bug: please report to author: Wrong len argument [ 1330.564895] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/03 09:40:48 executing program 1: r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='user.syz\x00', 0xfffffffffffffffc) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000400)={0x80000001, {{0xa, 0x4e24, 0x2, @empty, 0x3}}, 0x1, 0x3, [{{0xa, 0x2e9b, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xa70}}, {{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, {{0xa, 0x4e24, 0x3ef, @empty, 0x8b}}]}, 0x210) r2 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="1b1f2928cf3a7ec050e8a7316f25712359ba6657816977f47536b9cfa1248521d6b276866e5d96551db83c46577224e1f4de34a8d8a9da13f700ed7d8da51b956f4b18c06b451e889c2696be3171c99c929208ddd750dd79133fffb372a04db89f4f8068dca89e4729bf843d38236d91b45f2cc3d0db51123876e597bac64ee2bb58de26538444435dc89f380568dd7b7b57c9cd6b28c6ff958571e3d1b2838dda00e01f3c926772041d5b0a", 0xac, 0xfffffffffffffff9) keyctl$search(0xa, r0, &(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, r2) r3 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:48 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) sysfs$3(0x3) sendto$inet(r0, &(0x7f0000000000), 0xffea, 0x20020004, &(0x7f0000000000)={0x2}, 0x21) r1 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0xfffffffffffdffd, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc1205531, &(0x7f0000000140)=0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x5c, r3, 0x400, 0x70bd2a, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x745}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x711}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7edb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) r4 = semget(0x0, 0x0, 0x180) semctl$SETVAL(r4, 0x2, 0x10, &(0x7f0000000080)=0x4e5) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080), 0x4) 2018/04/03 09:40:48 executing program 5: r0 = gettid() r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]) r2 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") setsockopt$inet_dccp_buf(r2, 0x21, 0xd, &(0x7f0000000080)="c0dd9f35642848747d3aff605c21051a14667b85dd3ef5af45eb94ee51d36d0cf6c912b6508a0e306b91d4abdc6c0e24df4096b04b3a97be07f79bb87165aec334bbaecd3bc8bca35d9813b7845300efcb3a1e17c965b20a0fd16e802ad021c3a9843f6e1024b18e0f6798dd4d69c27c5884d5797e49d38596cd42adc8ccfd2b3a6a04d972c2e1abd90274", 0x8b) fstat(r2, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x44) fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) 2018/04/03 09:40:49 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x40000000000, {0x2}, 0x0, 0x0, 0x8000000000000000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001740)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001700)={0xffffffff}, 0x1, 0xa}}, 0x20) write$rdma_cm(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x120) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000540)) 2018/04/03 09:40:49 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200, 0x0) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) 2018/04/03 09:40:49 executing program 5: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") 2018/04/03 09:40:49 executing program 7: unshare(0x40000000) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f00000008c0)={'broute\x00'}, &(0x7f00000009c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x440000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00000000c0)={r0, 0x8}) bind$inet(r0, &(0x7f0000000bc0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x50680, 0x0) setsockopt$packet_int(r2, 0x107, 0x0, &(0x7f0000000040)=0x9, 0x4) 2018/04/03 09:40:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000080)={@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(twofish)\x00'}, {&(0x7f0000000000)=""/26, 0x1a}, &(0x7f0000000040), 0x8}, 0xa0) 2018/04/03 09:40:49 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x800) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) getpgid(0xffffffffffffffff) syz_mount_image$hfsplus(&(0x7f00000001c0)='hfsplus\x00', &(0x7f0000000500)='./file0\x00', 0x15f9, 0x2, &(0x7f0000000440)=[{&(0x7f0000000540)="84658880e6babb9ed256d9abddbce76d06d5dd08c430fbb321e2be18fd39724c097b0928fdf39ce72fb036b22bb3b42d70c7870b8ade74037ae381719513df6059c477621ee118141420d98b9f0bef98ed7d4e60724fbf30592170acfb83de301ff800f374b00621b8b445474b3feea8314ca083e0819920", 0x78, 0x2000000000006}, {&(0x7f0000000340)="0f1e29bda77e69c457172553b161ee95117921bc40551db4a5a24cec4b28532854d9a1084cb6f431c53fb01eeea86b8886f75506b9b01ddcb9793826145de168f11f7a9c2c4fb1c5412bb5aa1fcd799e63340d8a77619c335aedfee1249bf17c4e6afb257f0792e515702797b0408da4abfdfe4a4f2c5e5a8d936984566dd4b0932b498cad591560ee7031e951b1e71a6ba7c6d580d753f1f1b2043a9c6e82a654c3b063b3deb6219af30d67760b793c83478e04777131aa7718a931fc32b6760fb6280834a73eb8d8", 0xc9, 0x4}], 0x1e, &(0x7f00000004c0)) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$inet6(0xa, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='rose0\x00'}) ioctl$sock_proto_private(r2, 0x89e1, &(0x7f0000001080)) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000006c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000700)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e20, 0x10001, 0x4e20, 0x0, 0x0, 0xa0, 0x20, 0x8, r3, r4}, {0x2, 0x6, 0x400, 0xa9ac, 0x6b9, 0xffff, 0x7f6cdd90, 0xd1}, {0x8, 0x10001, 0x800, 0x7fffffff}, 0x70, 0x6e6bb6, 0x2, 0x0, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d2, 0x2b}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x4, 0x0, 0xfffffffffffffffb, 0x81, 0x1, 0xfffffffffffffffb}}, 0xe8) 2018/04/03 09:40:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sync_file_range(r0, 0x0, 0x6, 0x3) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f00000000c0)={'gre0\x00'}) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x2) r2 = accept4(r1, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000100)=0x80, 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)=0x8000, 0x4) getpgid(0x0) r4 = shmget(0x0, 0x3000, 0xeffffffffffffffd, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) shmctl$IPC_RMID(r4, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) ioctl$KVM_DIRTY_TLB(0xffffffffffffffff, 0x4010aeaa, &(0x7f0000000180)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000340)={@remote, @multicast2}, &(0x7f0000000380)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000280)={0xdf}, 0x4) gettid() getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000003c0)=""/169, &(0x7f0000000080)=0xa9) connect$bt_rfcomm(r1, &(0x7f0000000200)={0x1f, {0x7, 0xd2, 0x9, 0x1e6a, 0x64, 0x10000}, 0xfffffffffffff22f}, 0xa) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/03 09:40:49 executing program 6: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f40000)='/dev/ptmx\x00', 0x200000000101002, 0x0) sendfile(r1, r0, &(0x7f0000f28ff8), 0x100000002) writev(0xffffffffffffffff, &(0x7f0000001000), 0x0) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) [ 1331.527653] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 09:40:49 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x2, 0x0) fchmod(r0, 0x8) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5260d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000526dd977ec7bf97406f15a50945edb239f6134c3452b9bbe58eb95366c9038322d8d59e3106d874d77a579dbd917b0667ff8eff2b8ce34c3732b2b437015ac975bfa946615df91f84956d30c8b0c722527b7783c862b991760df5f3d07473cf6488b5431df6376f1b1ac7481ab99cf38e975e12ff1d22558", 0xfef9, 0x0) 2018/04/03 09:40:49 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x100000c, 0x810, r0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000180)=0x8) 2018/04/03 09:40:49 executing program 5: r0 = gettid() sched_setattr(r0, &(0x7f0000000000)={0x30, 0x5, 0x0, 0x0, 0x6, 0xa3a, 0x4, 0x9}, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000000040)) 2018/04/03 09:40:49 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xffffffffffffa38b, 0x0) shutdown(r0, 0x1) fcntl$addseals(r0, 0x409, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") getpeername(r1, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) close(r2) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000a00)="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", 0xfef9, 0x0) syz_emit_ethernet(0xdc, &(0x7f0000000180)=ANY=[@ANYBLOB="ffffffffffff819b20b6fd1a08050300f75fea61ffffffff49cb18b0f8635c8d77754e2569ceb9e7927fbd3a10430dabed285cbf9a30fc5af5c77af5f60e066b37e41b99c8e3f93f429259ee8a6c77af7cb762583f9f45447f3e3eef13db44aa45d7acf06cc3c3950a795ba2985f8b61fc5571e8626874350be6752ac460870c79981db906c37698ce01f55fe5ae680bd5ff04e8bd70ebb9dca17a9dcbdea13daa1eba91d5d1a7a57cdd306a082c9986e0d84de6a574639bc2f26d596e540f35972e6ef4289f02f7a07d5b28ba55c98ab7b0bf9b5caf65e7835b3f53"], &(0x7f0000000100)={0x1, 0x2, [0x5, 0x44a, 0x518, 0xdfb]}) 2018/04/03 09:40:49 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) r1 = dup(r0) r2 = gettid() r3 = getpgid(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) r5 = getpgrp(0x0) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) r7 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000480)=0x461) r9 = getegid() r10 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000003380)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r13 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000033c0)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f00000034c0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003500)={0x0, 0x0, 0x0}, &(0x7f0000003540)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003580)={0x0}, &(0x7f00000035c0)=0xc) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003840)=0x7ff, 0x4) fstat(r0, &(0x7f0000003600)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() sendmsg$netlink(r1, &(0x7f0000003800)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc, 0x40000000}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000500)={0x112c, 0x18, 0x0, 0x70bd2c, 0x25dfdbfc, "", [@nested={0x1024, 0x6f, [@generic="1e9dc24f5db9fe2fd635ac5c57e2e25e8efcd269ad7d3320", @typed={0x8, 0x56, @pid=r2}, @generic="ce20f6a28778e8fb6b72385b9c72ebb83abd01a8c25c25400d9853f9f65d14aad0a91979a0ff6ce6cf967b3e293a01e9eaa7494e9efa5004aa227a6c776709f7eda77d262dd528c05c46f125d402849056b6c204b3afd0a22a2bebd380fc75e43f8df81e45f9b1fcfac22532861d8f7fa4e736db76747877d98bbd558a6aba259a143eaa2af2eedeb0257e08331248d34eafc60b04c582096f54b31bd01f5116a4dd3ea683ed8a9889fd8c7adb6d3337e0cd013341ed970f94858a7b8fe4bd15a745f962a7fd0dfce1f627984d37544ca79b94b151539d15a7a83da1f9ca5fd674bddfd8a60e4f250440caa2a96f9a646ca17726eecd3b1e222453428ef7d62abc033c580f8e09684cc7fd701278f2f877a7803046591c2a6dc1db05e332eec3c4232436c77b297c49ca7bc654850301ee75659a638ecae3c25bd3ef2e9c3074e2cde3082998ae7e23797e8bdf7b1c143413007a54458ad28b54470aab07b529390e7d8e70601d3f42d9c6fada7685eebb537d8774a4725f2d3eae174f1a8fd2e8cf0da3bea188915697513edec8c3cccff25e17aad9d3c22d1e17f70d5994c17615aef0f15dfb74eb6e163b72315fbcfc552a6181496c39c92119c8055a792c80c4c30ce4855e1fdef5452283673dfd58024d623767963ef9d382f0bb9f6efd145e719226ab190c85aaa24ed9c417d4c7cb08f0b199ed0f685623f9d554b163287b3a7f0561d26389647f8f90a7c54c7d9bf2de4028be63a8d14ee76080a0683f547689aba2becb6d265569cf827b5f81f03c42d389ca863547fa51fc00e25ae4d0d4f49635f87861f67b6a9390437cc6108fc8103126106d3ba98721f3cdeb342bb587f23c40f544c4b0e47c97bfefe63ab640eb95a12ad796d3bc58ee205698d4cc1e86e18b41f6a97cd85151047a7a311dac9e0ea632b3d103c8a5e8c0b1744c198becd29a2f081e43ecf992eaea77391a62a0c2ff25a0d6429738e7159f49f574705b334567fbef54a0e595da1e13b7a03a815cfd38ab9b4acf8c3d8dd81197ad77552546476377dbb6030373bcaddb6a7657a9b4886139c5736e2bdabbb206718bdd3c32760df4d0ff66098c913029af7b6d9d7167e914df0f744dbc6c9277fe9adb4d259f59cf699b1fb5cd4703d406c8dd49b76673abc84e342f59ef1c61c9e35122afcfc700eaa3c096654efc5bf7c3c2d2531a9cb5390a626abb008002699e57199972d76babbc0013ec4592b45bfce00e66aeb61fca93176b5b83120b707ebb1411ebf5535d27425bf00ecbfe6f2fad51c54e9cc998ab7582c6e6485d3947444c8cc9ab315de343c2fcf4c474c66dd177a525845028eff3afbb23f8f5c88bc2be0142fe67d11c0dbed6d1f2c77ce914cd9273a5aa06a4ba7567c2ed205b5edb09ed54cffcd929984f0a5dca70af575028e773657b6fe80f98c4e9d25ccb5bd3521ea0f7777537a5cee7d611dd68f2d44a76fb9826bcd65ae0350d56f4369301ccbc4f5c2e366376b24b156fdfd93502728b1e73dcc0253b8db2e1a675672c74f7553d1016faa2124c0421ba24517a7c3e321725ebfac0f772f98dca37dbfd249435dd7e1b44c9b127b6389b72e0a9c7157d424426530b3da07b2b9a093d069f9fdad4d40c899a1692cadc744f4e4408859b4733efa5592824b5d4dfa0f20665a5ca264418332c3cb9fe8cf7d7264a786a5dfa0455b97fd611ad301f7afbb9a9116ce9ea3435a587b39fa15daf35b32164e8d9d9d123290b2e146ea5bfe603caa00f881c228357f5beefe1f40bccf96d823ca125d3c47f1258007ea9e3fc9c2aeb58f092a968697af9823c23edbe6c1ed378be76390fad1fba6d31cc854dc3251ab272eaecc6a16b34fe49c4f62fb7f0ff0467eaa7fec3a0048a5dac1c562e5a48baef964e92c429ae4a5fbc10ebbed62980b677d58a68cded08b6282cb02fb7aeb53f0bf6ea60c984032ab779b2499a95fc1ef15e2ab9176d9348b09a0cbcf6ecb5d712adc172c00ae87f00a0d21b5057054d809d5abec96f81e73e3d329f67b75463471d9266f08d72b230d763b4d8b8bf66dc7d239696f7b97e8e60767d6412dd3465af11ba93c35640e47b76dcc810bf2309b4c84c10e237b1adce2ef0c7334fde2d36f96684fb3de06c15ef93558feeac52b4cdf8d9bba5383f2e531145fa4be8d283b608410e4dc5f27051cd13d011dc40bb995c18361c7b31eb79812a1f15772547561c6bf58c60f8486e6290b88e581cf0908117d2f6ec6a1f550bc1de53d464c4d19612ab6155cd5c74a75742bc1f6b0537a25cee981dbb886cbf11f4c9772eec0d2f37b5c41994901f85792daa4d66c7cc4441ff91591eee0db41557e5594d27c1a16b6282022889cf0e2f810b28b4d2d3fc0073ec8ff467cd4612a59415647a3f6c0ace903c0c8fb8afde99ce7a4e42de8ad8e91b3de90bd487490e953e822146d4bd4d3055f06f093d93e155215bb8bb4e5b0feff14a2282167ba2e5942f934edededbbfab01fb123676637a82cdd290218a3acf1c805e1c54381fb632c485e109b1d7489c0f6578cb7ba2f4503d8c028d19ef3f6d3fee2afadf7fb9fb117560200fb7d77a2a679f9ae513f9ee494971624b8063311fde4c3802a041aa7aa048863f07b4ebf83718c28dfe7f79a72944e3ef13290b39caf89f92b0324ec9d36eb29bdf2abb0b7af58a928ab33fb13d9a2ceaa4e6909ee15345a02c9f943a2c6937783f4955504ea6fdb31abecf004beb62a6f6bf2f1f7fb82a57e971a2774797fcaa4bd2a99fe026a36f925c0bebeee30d5a1285b869bdbe6f5d93d9da7039a2a70fdb13d3b69c546e1d452c879cadda5d415096e0effd2c002a49b967cf1c2b7b58448eef911c3dd26d81f065328951184e60c3fde8339b7aeecbc6c2a0603880affdedfff3e312f40df88692b0e81b78006b55d7fd86e3ddde59d75a004e469550703023e9b6cbf20b9fa2c3afdac2710346698548585767cd35f1262542aff65d8860d0470f71a1c8f14c935f47982242e53ff3194b485ebcd9e652fc5e3185f13dd81c7c8a980b6fa38d7309622f87e8b75a5ca784fb1faaa701d987085a06217605dfd90d44e4fd2e84bc85cbad810a6f2cb375a55967db06ee2294d2e1fd0d084c8d8c93260f6c1309dca7afe9f3eb42688e320c9f389838098bf8f81d1ac31e2b19488842389c08e13fa23d7de3a7a03532c1c3516ac5029e7aaf5e4f45c0c453be69bf0c5b8236716d3aa2192bee45d383575f625078029654e071f65be6df9dcf8ca1e27913bd4515047eea116acb3ad60bc86b5c02a23609b3f7bcd9c530c0464607c476be347a3313bb9da2a43f617b466bcc4795f133d156feb9a04cc2f26a815b8fcdca48b7bef8b5643a302da5e02f6363aac07f23111940514afa8a824f599217c401b12924deffeb4a7530aa180ba685778b299f9ee96a833f3fc03184c4461ee132a4964a22f86aa58685a824bd254646843fd8ff5cce51ed88be5a24ea8d68e7665b80964bd8b5d111371385588432b9c09f62d3b0166184d216fe7408279732c24b77bbc8922408bfa9aecafa9ccde2653b9d1b6c0c75f623f0f6858167c1058484d29fc59ac0f53c7ff4733d21ea6345f3d8e9b4d19fc476c1ee72647e03d1e2d50d8243c37f506d6b97068c4b10400ded97b64ea726f9ec7e9ff173603689a12f29d3b68e54fe2a5b10af447307eec0789b4a4f3f37f5e6332ef297843e3ac88557655ba81607010fc0db9e1cd67e98910b571f313614381d2c99c3425870a24712d4f935b952b54f617fd53c6ff61dd80c297325943bbba65494ced79991172dec4f79abdb8686a8457add1badec1724cabc8dd2eec72ee656ef342fc70e37d1d23847f4f093d2c7b1737033ec25c04dad7cf47d5ea70eea54900ff090a25c4d126c35df9d4a3c2c73a5f8044641d9c425ffc32398467ec48888d73e81cb11e9f723e61a8d7f6650a46b2adbcf9d0c73a76771a797cefd880d8107643156774ed080989dc58a07df50207f04b79b09ec60067a61de426f9984e08ecf83ac48ee2c3af3cc8bce9a22b160b5c5cafc8c40aad83206d414c37d197a6f50ce892532e5d6ec696b263bb9b78652fad4b73c5fda37d75203fde69ede4d7c8096e93cdea60fd60a42a0df72f438612f9e5b13d950c5cbb50e7e827596a78699b32e2a980b20e410c7397a1c219bff9b1e2e824bff434d324c27497813c6d66de97834cee3c372f20c1ff5d4c6855397d9888e5be2ec79983eea1e54160a0587f7edd6e9718b7ce0c8d3d8b902603795681bcbfbecfbd7b91fdd0a6db137ec16e679e5700f47f82ec91ecc26e946ad1d85060ae9e953f13807153ec0758ff992c235f88c0af33f2679a906110d66053a1df1f5da218097fa2298a10553594816367ae781a829989e699eec1e637f7d5cb1e8e8e609994669c2afbe90a732c877ca4f805ee07072f2fc1094b8f1579c59b3137dfe1b9aa88c2de1e82a2c1b0555ccb78c4ae11efb57a371697ea56b988dc1a3d7d394f4b7fc042f1f7f64689898b8408b3dad075420b438d99325da1b8e8873a6c6e25b5f1c06ad6da90fb91f3ed5e7b4d9b15beb64394d370954b1e3acec82093f2602f5a806443d226d8ac7ac087ccfa030dc2132eaf43a7fd4ec47747e14c6e313e4b1111b837a2c4dd137d0267f49b74a65a7b240a58550e88f539a02fd9db02d9d1ae7f5f80422161e75742cbdd7dd223048e1ccdaddf034e5c2e5b78382a509fe709ece87935aa11d5695dc7a3e0847576034455ec514ab4c5d8e58103e0c816b4c30e5e86375a63bbefe27c2d2e009f0b3d3e828ff63fcd10d9814d6c228c651170ac1f999a239f8bbcdb02b624d7eb4376d1735c1384bab1fbcf1d6a4ec505c7fd99a120bed5e343a1c390a91030e88c043ca9e51d0df192d629444803616df0d283477b6f30e942ae918ada58b9ccfc5ca424166242f61b4f4f511478f1188adef6120ec1656d03279962861af4ffc0c3849e6b7325aceb965081c551f66fb9130b06d69d0275b85faa3a8add203f8f5784a969f9bc74d6c55ffa8ca48fb9897f3da891e9917bffd3d1237cc80739f8f2706ebcccaa76ab54ffdba19b9c99bc987cbea2ff4fb3a6dbad28e6cf43185de3871a64196bbd8b3bfb1a7752b041e107f124fcc774b986244083e804e547a99164fb10e4dbc5458430431acbb33fa28bbe927e975f3f564d0ce0d62cc1b057891b4c70ba6083e32d8bfa60583cd15af5a06b83b159193c25536d9584c15e8fbe97887316e6ddc90ec0522f09b9d54f183f2892ff902a890f7b115a360a689d10938c92fa74baaeddefd95acc125445bf3ac2a6b933f35b780ab815c28ae0ce05161ca9e9281ef5df31c6dfcf6a406f9106868651b9af26671a593590227ba1b46698a018eab42e90d6e496e8f2e6314fb25b73faf55e78c423db4827ba4e6fcd1401293724bfa6be9bf1b76f2836948956c440d39556e16becbcc5b4996ebcdb37b056903e042afebcf997280d9e296fabbecd38e67f2a9d93efa5ec090abd1512597a0b5069e326542a5eeaeeb6f618f0e53d3256b31c98501dc0eceec7cdbf495c7171d5bb5db1c5350b36bcb8ba446184722adc45fd40e52feae4ddb2d4af4b9cbcce661ef211a6575e5d9b86219e0d1dbfdd8aa2bdbb8afd802f98b5027daacf2ed2bca1041a5cd743d69b2bd949303d26c68a006789e0a5fe22a755db272286e63b73e5ef1a8564f6eac842ee67a646cb8fdc6bc0b97fdae710a7e654ac3afba394535c8"]}, @typed={0x8, 0xa, @ipv4=@broadcast=0xffffffff}, @generic="d62c01bb14d40a5ff32e573d8cdc6f1009db81548444930452d65ef12c28ea437d7402", @generic="c5ef8fa1927c247667080ed41fda21ecc245281c7e21e4d6915e663d52947c6b7578ce5be1905b879adcd448a98209435959289eacdb4431b87404db459c0e26624d7a96687ada1e7b8f2081c6401a96d86ab503a7dfc4bb1258c970aeaac045e5f1aac315ec5adddd86771e86b5c829b26bebad5c438542187fc4332a59e6c33a5351796892e028b92c036edfe95b9336f4b40b11029568e0212fe00fb23040586f2a4e485a0e7874a7d2df37440fe3b04024b8b82b6384f44a00b42781af9c84957f175e0295db25d957"]}, 0x112c}, {&(0x7f0000001640)={0x37c, 0x1a, 0xc02, 0x70bd2c, 0x25dfdbfc, "", [@generic="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", @nested={0x270, 0x82, [@typed={0xc, 0x3, @u64=0x4}, @typed={0x8, 0x88, @fd=r0}, @generic="6007a4e18d8567e5396f40e21996d517ac4fc3342775d9af6b36a07ca505475fb12ba586319758ff492fc0700d6b8d07e4060d74401be65dea6b0aa198893917b4eb0be759fafa27e300bd2cd8f0386c288d2723ef1d82bec5ba6d7f5da954e0b58a6484d92601935949bcb292b8ec226835da8a5ac51919d9d466c36ee3e2fce91816259caf", @typed={0x4, 0x85}, 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", @generic="e73ca7e1b05d0c285be4bec8ed511a85935de3cb582a4995d799569da2d8b5344a7be6ca052e712ee0007181d1cd34177481f447b15ad4bbcb950148479068540e8c3887b3ecd19ee5f4043d8101b0efc4995d433a89b9fc6d556d769204b6e5a65282fd3bc2fcb3a654c621602a22", @generic="3bfa1764ad1a9bdce70533b8e7cc6a89ba69c97ec973447718dff29347d65e1d3e2a9493fd224e747aba2f66fc73719e0a6ae2f0ccfffbd6623d33a6e52029fd087428952138994ba02955a7e8ee54a85ea54cfbedbae7133ea88edf1f39e1a0c981f51ad8ce5cdeff445612db9eb945fb000836fc174c400fd8a8baa1f9fc508ad56e907c9e330a59d7c43802f141070bdaa94b6f64d54f3fb101f4ec8947868aa93a95ae663770d976ae314f9e37b3e48f4321a2415d5640d0719fe3411b56d428a82b7ebf733618517cf6de5f00136746", @typed={0x14, 0x3b, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x33, @uid=r6}, @typed={0x4, 0x5c}, @generic="935a97d1f0b22dd0d0f74d6fc727ecbdf8a1d2d152e6069012af20efe4072e607319a649ad31a9075068ffa723336d58cdf2a162da849699aea63debe7f69d02ffea7e87ef62158604dfda267521796de15f4deec895ea037f0a8e8af2e5d7fe27ca2c4dfd3d4ccfae43c6916738548fba0a242e483cb74f54d7ccb09e7de39061842c4c69ddd57cbd92d78a872bb95744e59764d7d54cdb9ca943fbb366d5c74afb114c1d0950fbf6bfe304b7156d752b279eba7a0d7ed91775472a40689a3bd3b4061274724c22e148e5d886d497cd67ea76271cfc5872a127a2d1fd273d770143e1f13a09269aa3", @typed={0x4, 0x5}]}]}, 0x1554}], 0x5, &(0x7f00000038c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="0000000028000000e8ffffff00000000010000009230c916f9a9fd7696324d9c5b48d0d90719f42c4b2da67e44f67f9fc47ea915634dbf2af48d3e100046471f0d60feb4a1a0b05e9adcf11a56c064025dc1180fa29d53c83f527edf4328fa9f683e0580f6697f656a6eeecbc42ad3cfa57d7ed1759e5628c124357c84c980ba4043e36cb05038c27191768e6a4b59e3cdf74d07466d356ba5da5f5670e2c40fe6c06e07d3125e1728e46c5f6a05fa666df3cd8d75ab16ded2f93f89bf3078c8344abe49fcd73c0cb9487bca6954564ac3ca4289a2a4f55f645353614eeae8d0f508ef0771e2d334fb7f54739bc5bef5ea27eb", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB='\x00\x00\x00\x00'], 0x148, 0x40000}, 0x4010) r19 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r19) [ 1331.688072] IPVS: ftp: loaded support on port[0] = 21 2018/04/03 09:40:49 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") fsetxattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="747275737465642e757365722e73797a0036dbcf5d312990a9084ce9d604ad3dc3c5c70f5766ffa53ad543e7ab638febb3614ea70fd7b2143c03c419cc37edd714f4ccfec03af8d970b1b521324bf871a791f573f69d5b39697ac407bc15c38a1eed11c05e7e4e2e0e7ca66d2fa56dfaab27529458ceb32a84077af1ee3758ce7ac8e37bae4e3144c38b05b79e0ce7de40c16eb29f1259990b14a562e50b5667"], &(0x7f0000000a00)="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", 0x1af, 0x0) 2018/04/03 09:40:49 executing program 3: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = dup(r0) write$tun(r1, &(0x7f00000016c0)={@void, @hdr={0x1, 0x3, 0x1, 0x9, 0x2, 0xd1}, @ipv4={{0x6, 0x4, 0x5, 0x3, 0x12b0, 0x65, 0x6, 0x5, 0x6c, 0x0, @dev={0xac, 0x14, 0x14, 0x19}, @broadcast=0xffffffff, {[@end]}}, @gre={{0x0, 0x0, 0x1, 0x4, 0x0, 0x5, 0x0, 0x1, 0x880b, 0xff, 0x3, [], "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"}, {0x0, 0x0, 0xffffffffffffffe1, 0x46, 0x0, 0x0, 0x800, [0xea3], "68df2922fa9841d9b2e5a385ddfa2df20f0198a01d3b11497f514f5c2e83f4e869504e19f72651ecbf3077128a486680a226ba087ba73e5cc869c046451473d02082610bb5956f7858f3a6deba36a2986cac14a90791e4871ed72461c986c2878138169256ad1eabcb46aa7a3f7426edcaead62ab1db09bafe34a967f19b910f28dac558f4ae068b2e4d5bbcbf7401346866d91451eb918a4e9ca88010446b71feda243840fd51100f36b0edbe1d128913a59a065ca1f0a40334bb67643d921787ad4823e4d65a"}, {0x4, 0x0, 0xcd8, 0x87c3, 0x0, 0x0, 0x86dd, [0xfff, 0x100000000, 0x56], "fc57d1823121114049724af68919c5a6b521736d09d5322fd39e119fbc947cedae3cb31dda12a45ce20e33d5d59636113c94e130c62c7127ae74d60948f19c4392b259f3d1f80c4c798df22aad5631c36a763981f00889c7709a569a26058cb8e757609ce5d3f0cbe4161d83f8ce8e2b6d427154d7832627828b9f37e24f6238f5d91080a97a"}, {0x8, 0x88be, 0x1, {{0x7, 0x1, 0x2, 0x8001, 0x2f3, 0x1000, 0xffff, 0x9}, 0x1, 0x1}}, {0x8, 0x22eb, 0x2, {{0x2, 0x2, 0x6, 0x6, 0x6b0c2a57, 0x6, 0x6, 0x400}, 0x2, 0x7, 0x4, 0x2, 0x63, 0x3, 0x8, 0xd578, 0x8, 0x7f}}, {0x8, 0x6558, 0x0, "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"}}}}, 0x12ba) ioctl$VHOST_SET_LOG_BASE(r0, 0xaf01, &(0x7f0000307000)=&(0x7f0000989fff)) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x3, 0x7, 0x100000000}) r2 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x0, 0x301000) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r2) 2018/04/03 09:40:49 executing program 5: r0 = gettid() syz_open_procfs(r0, &(0x7f0000000300)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23016c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d10e112f8b38325aa3d5b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea20893") [ 1393.626133] Buffer I/O error on dev loop0, logical block 64, async page read [ 1475.551207] INFO: task syz-executor2:26524 blocked for more than 120 seconds. [ 1475.558580] Not tainted 4.16.0+ #377 [ 1475.562960] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1475.570968] syz-executor2 D25560 26524 4540 0x00000004 [ 1475.576640] Call Trace: [ 1475.579244] __schedule+0x8fb/0x1ef0 [ 1475.582994] ? __sched_text_start+0x8/0x8 [ 1475.587448] ? perf_trace_lock+0x900/0x900 [ 1475.591713] ? kasan_check_read+0x11/0x20 [ 1475.595900] ? rcu_is_watching+0x85/0x130 [ 1475.600078] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1475.605034] ? trace_hardirqs_off+0x10/0x10 [ 1475.609383] ? find_get_pages_range_tag+0x8d4/0x1030 [ 1475.614497] ? find_held_lock+0x35/0x1d0 [ 1475.618609] schedule+0xf5/0x430 [ 1475.621988] ? wait_on_page_bit_common+0x49c/0x770 [ 1475.627029] ? __schedule+0x1ef0/0x1ef0 [ 1475.631004] ? lock_downgrade+0x980/0x980 [ 1475.635205] ? lock_release+0xa40/0xa40 [ 1475.639200] ? kasan_check_read+0x11/0x20 [ 1475.643353] ? do_raw_spin_unlock+0x9e/0x310 [ 1475.647768] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1475.652366] ? _raw_spin_unlock_irq+0x27/0x70 [ 1475.656879] io_schedule+0x1c/0x70 [ 1475.660419] wait_on_page_bit_common+0x4b3/0x770 [ 1475.665195] ? generic_write_checks+0x530/0x530 [ 1475.669862] ? kasan_check_read+0x11/0x20 [ 1475.674025] ? rcu_is_watching+0x85/0x130 [ 1475.678170] ? rcu_report_exp_cpu_mult+0x480/0x480 [ 1475.683134] ? page_cache_tree_insert+0x410/0x410 [ 1475.688003] ? pagevec_lookup_range_tag+0x40/0x90 [ 1475.692879] __filemap_fdatawait_range+0x282/0x430 [ 1475.697834] ? wait_on_page_bit_common+0x770/0x770 [ 1475.702784] ? __fget_light+0x2bc/0x400 [ 1475.706781] ? fget_raw+0x20/0x20 [ 1475.710239] ? vmacache_find+0x5f/0x280 [ 1475.714330] ? SyS_futex+0x269/0x390 [ 1475.718053] file_fdatawait_range+0x47/0x60 [ 1475.722405] ksys_sync_file_range+0x19a/0x230 [ 1475.726924] SyS_sync_file_range+0x2c/0x40 [ 1475.731183] ? ksys_sync_file_range+0x230/0x230 [ 1475.735865] do_syscall_64+0x281/0x940 [ 1475.739780] ? vmalloc_sync_all+0x30/0x30 [ 1475.743989] ? finish_task_switch+0x1b9/0x970 [ 1475.748514] ? finish_task_switch+0x17a/0x970 [ 1475.753039] ? syscall_return_slowpath+0x550/0x550 [ 1475.757987] ? syscall_return_slowpath+0x2ac/0x550 [ 1475.762933] ? prepare_exit_to_usermode+0x350/0x350 [ 1475.767960] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 1475.773330] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 1475.778193] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 1475.783380] RIP: 0033:0x4552d9 [ 1475.786568] RSP: 002b:00007f3351f0ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000115 [ 1475.794286] RAX: ffffffffffffffda RBX: 00007f3351f0f6d4 RCX: 00000000004552d9 [ 1475.801582] RDX: 0000000000000006 RSI: 0000000000000000 RDI: 0000000000000013 [ 1475.808873] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 1475.816162] R10: 0000000000000003 R11: 0000000000000246 R12: 00000000ffffffff [ 1475.823437] R13: 000000000000064c R14: 00000000006fc7c0 R15: 0000000000000001 [ 1475.830743] [ 1475.830743] Showing all locks held in the system: [ 1475.837082] 2 locks held by khungtaskd/879: [ 1475.841588] #0: 00000000fcb119d9 (rcu_read_lock){....}, at: watchdog+0x1d6/0xd70 [ 1475.850284] #1: 000000005555c0f7 (tasklist_lock){.+.+}, at: debug_show_all_locks+0xd3/0x3d0 [ 1475.858924] 2 locks held by getty/4466: [ 1475.862892] #0: 0000000074d4b006 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1475.871154] #1: 000000002f1de680 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1475.880038] 2 locks held by getty/4467: [ 1475.884039] #0: 000000009b107050 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1475.892313] #1: 000000008b3c50c4 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1475.901193] 2 locks held by getty/4468: [ 1475.905163] #0: 000000006933b306 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1475.913434] #1: 000000006afb7604 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1475.922301] 2 locks held by getty/4469: [ 1475.926287] #0: 00000000b20faea3 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1475.934542] #1: 00000000e1649d2a (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1475.943419] 2 locks held by getty/4470: [ 1475.947397] #0: 00000000022f154f (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1475.955666] #1: 00000000aba95184 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1475.964529] 2 locks held by getty/4471: [ 1475.968510] #0: 00000000132df053 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1475.976767] #1: 0000000033fb0e22 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1475.985643] 3 locks held by kworker/u4:6/6559: [ 1475.990215] #0: 000000005cf0d5db ((wq_completion)"writeback"){+.+.}, at: process_one_work+0xb83/0x1c40 [ 1475.999782] #1: 00000000bfe7e976 ((work_completion)(&(&wb->dwork)->work)){+.+.}, at: process_one_work+0xbd9/0x1c40 [ 1476.010387] #2: 0000000038aee317 (&type->s_umount_key#35){++++}, at: trylock_super+0x20/0x100 [ 1476.019180] 2 locks held by getty/8099: [ 1476.023166] #0: 00000000836658af (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x37/0x40 [ 1476.031434] #1: 000000005ad34c59 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x2ef/0x1a40 [ 1476.040298] [ 1476.041928] ============================================= [ 1476.041928] [ 1476.048942] NMI backtrace for cpu 1 [ 1476.052578] CPU: 1 PID: 879 Comm: khungtaskd Not tainted 4.16.0+ #377 [ 1476.059138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1476.068468] Call Trace: [ 1476.071029] dump_stack+0x1a7/0x27d [ 1476.074633] ? arch_local_irq_restore+0x53/0x53 [ 1476.079277] ? debug_show_all_locks+0x2f3/0x3d0 [ 1476.083921] ? nmi_cpu_backtrace+0x1cc/0x220 [ 1476.088308] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1476.092775] nmi_cpu_backtrace+0x1e0/0x220 [ 1476.096990] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 1476.101455] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 1476.106704] arch_trigger_cpumask_backtrace+0x14/0x20 [ 1476.111867] watchdog+0x969/0xd70 [ 1476.115302] ? reset_hung_task_detector+0xb0/0xb0 [ 1476.120124] ? complete+0x62/0x80 [ 1476.123555] ? __schedule+0x1ef0/0x1ef0 [ 1476.127501] ? do_raw_spin_unlock+0x9e/0x310 [ 1476.131879] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1476.136433] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1476.141509] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1476.146500] ? trace_hardirqs_on+0xd/0x10 [ 1476.150620] ? __kthread_parkme+0x176/0x240 [ 1476.154914] kthread+0x33c/0x400 [ 1476.158255] ? reset_hung_task_detector+0xb0/0xb0 [ 1476.163072] ? kthread_stop+0x7c0/0x7c0 [ 1476.167021] ret_from_fork+0x3a/0x50 [ 1476.170766] Sending NMI from CPU 1 to CPUs 0: [ 1476.175278] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 1476.176266] Kernel panic - not syncing: hung_task: blocked tasks [ 1476.189695] CPU: 1 PID: 879 Comm: khungtaskd Not tainted 4.16.0+ #377 [ 1476.196247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1476.205572] Call Trace: [ 1476.208134] dump_stack+0x1a7/0x27d [ 1476.211731] ? arch_local_irq_restore+0x53/0x53 [ 1476.216374] ? vsnprintf+0x1ed/0x1900 [ 1476.220160] panic+0x1f8/0x42c [ 1476.223331] ? refcount_error_report+0x214/0x214 [ 1476.228063] ? nmi_trigger_cpumask_backtrace+0xf0/0x180 [ 1476.233404] watchdog+0x97a/0xd70 [ 1476.236834] ? reset_hung_task_detector+0xb0/0xb0 [ 1476.241648] ? complete+0x62/0x80 [ 1476.245078] ? __schedule+0x1ef0/0x1ef0 [ 1476.249026] ? do_raw_spin_unlock+0x9e/0x310 [ 1476.253406] ? do_raw_spin_trylock+0x1a0/0x1a0 [ 1476.257969] ? _raw_spin_unlock_irqrestore+0x31/0xc0 [ 1476.263046] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 1476.268032] ? trace_hardirqs_on+0xd/0x10 [ 1476.272154] ? __kthread_parkme+0x176/0x240 [ 1476.276453] kthread+0x33c/0x400 [ 1476.279813] ? reset_hung_task_detector+0xb0/0xb0 [ 1476.284629] ? kthread_stop+0x7c0/0x7c0 [ 1476.288575] ret_from_fork+0x3a/0x50 [ 1476.292882] Dumping ftrace buffer: [ 1476.296488] (ftrace buffer empty) [ 1476.300173] Kernel Offset: disabled [ 1476.303778] Rebooting in 86400 seconds..