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", &(0x7f0000001100)="75c07c035595e810d79964e1e1afec805cb443a042d9005eabb5075653c3332e928f2ba04cab757e345d7bab129d2b6ebb0451b790b95fc9332684c686b6e6facbb87824f48c8cb30d22d67cea9564ef98572b5032ae653fe599a4b8603ee99ee3b635244a4398bd937e67af29ba0d207cf8d801a856a70bba663ad590542618b8991e3411497eb968bbcc3cf82ac049d4007ac5d30a3d1891dbb8e3e98b02f8525afb301333cf1073a5e4f7088ad48fabb7438d7208c7302bd511fef2f1", 0x1000, 0xbe}) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000016ff8)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f00000000c0)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) [ 92.132619] Unknown ioctl -1072150264 2018/05/10 10:21:50 executing program 4: memfd_create(&(0x7f0000000200), 0x3) socketpair(0x8, 0x0, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) fcntl$getown(r2, 0x9) r3 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x20, 0x0, 0x0, 0x2}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x200, 0xe456, 0x0, 0xb, 0x2, 0x15, "6dcee7e45e327e371e435f8ef7c5037c2c02b3ede215b84007ccf733657ce4edcd6f511aae42dcb732d626236fa6d0f9b5dc9b53373f42cb6eaf4ae24ce85dbf", "ce5c81e874ed2639497f9584c594154086d5223be06a51e009cb7830c7e51e96c1be8185647c921093be1d6c9f5d58e8d60762530f87c3e3994d41e30908c10a", "828c0f0bf029386de8b3811368997c881dd6c0d38facbdeac2a02e99d0d1b5ec", [0x10000, 0x7]}) 2018/05/10 10:21:50 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5434, &(0x7f0000000000)) 2018/05/10 10:21:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="4000000014d7011a000000000000", @ANYRES32=0x0, @ANYBLOB="14000200ff02000000000000001d00000000000114000100ff020000000004000000000000000001"], 0x40}, 0x1}, 0x0) 2018/05/10 10:21:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x401, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) getgroups(0x2, &(0x7f00000002c0)=[0x0, 0x0]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={r3, r4, r5}, 0xc) dup2(r0, r2) 2018/05/10 10:21:50 executing program 7: syz_mount_image$xfs(&(0x7f00000004c0)='xfs\x00', &(0x7f0000000500)='./file0\x00', 0x3, 0x0, &(0x7f00000005c0), 0x0, &(0x7f0000000600)={'nouuid,', {[{@largeio='largeio', 0x2c}]}}) 2018/05/10 10:21:50 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x1e) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000000)) ioctl$int_in(r0, 0x80000080045010, &(0x7f0000000040)) get_thread_area(&(0x7f0000000080)={0xffffffffffff8bb3, 0x101000, 0x2000, 0x9, 0x84d3, 0x9, 0x200000000, 0x9, 0x5, 0x8}) 2018/05/10 10:21:50 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) io_setup(0x1, &(0x7f0000000000)) r1 = dup2(r0, r0) socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000540)={{{@in6=@local, @in=@broadcast}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) r2 = syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x40000000000403, 0x8200) r3 = socket$packet(0x11, 0x3, 0x300) accept$packet(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r4}) bind$packet(r3, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) sendto(r6, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000100)={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x5}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8, 0x2, 0x9}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000280)={r9, 0x1000}, 0x8) fcntl$getownex(r6, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$cont(0x9, r10, 0x7, 0x9) r11 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r11, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$inet6_udp_int(r8, 0x11, 0x65, &(0x7f0000000000)=0xffff, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r8, 0x891c, &(0x7f0000000080)={'bpq0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) sendmsg$nl_crypto(r11, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/05/10 10:21:50 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="23214d2dad240a13b14d"], 0xa) close(r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x0, '\x00', 0x3}, 0x18) bind$alg(r1, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000300)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/67, 0x43}], 0x1, &(0x7f0000000200)=""/196, 0xc4}, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100), &(0x7f0000000080)) [ 92.456621] XFS (loop7): Invalid superblock magic number [ 92.568890] XFS (loop7): Invalid superblock magic number [ 92.584300] IPVS: ftp: loaded support on port[0] = 21 [ 92.752602] device bridge_slave_1 left promiscuous mode [ 92.758701] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.772809] device bridge_slave_0 left promiscuous mode [ 92.778318] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.817747] team0 (unregistering): Port device team_slave_1 removed [ 92.828968] team0 (unregistering): Port device team_slave_0 removed [ 92.839418] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 92.858472] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 92.885410] bond0 (unregistering): Released all slaves [ 93.252731] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.259174] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.266453] device bridge_slave_0 entered promiscuous mode [ 93.303202] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.309613] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.317336] device bridge_slave_1 entered promiscuous mode [ 93.353172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 93.388725] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 93.494132] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 93.533802] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 93.698309] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 93.705731] team0: Port device team_slave_0 added [ 93.742721] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 93.750542] team0: Port device team_slave_1 added [ 93.785748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.824828] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.863743] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 93.870904] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.885937] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.916387] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.233609] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.240047] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.246654] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.253044] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.260241] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 95.016613] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.089530] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 95.164628] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 95.170812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.178129] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.224108] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.251416] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 10:21:53 executing program 3: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000004e001f0014f9f4fb00760408f9ff1e10080000deffffecff0800120000000000", 0x794b2c0da87ff4b) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) 2018/05/10 10:21:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0x40045402, &(0x7f0000013000)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x3f) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/10 10:21:53 executing program 1: r0 = creat(&(0x7f00007e2ff8)='./file0\x00', 0x0) times(&(0x7f0000000000)) lseek(r0, 0xffffffffffffffff, 0x3) 2018/05/10 10:21:53 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) recvmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000002c0)=""/111, 0x6f}], 0x1, &(0x7f0000000400)=""/234, 0xea}, 0x0) 2018/05/10 10:21:53 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x4008556c, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000001c0)=""/119) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000180)={0x5, 0x9, r1, 0x7, r2, 0x0, 0x7, 0x7fff}) 2018/05/10 10:21:53 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000001000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000040)="3e420f38095e03660f38802bf22e0f01df65f3f236f244ddb900000000450f01c966460f388285004800000f01b946ef957af2440f10e366ba410066b80a0066eff4", 0x42}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_CPUID2(r2, 0xc008ae91, &(0x7f0000000100)) 2018/05/10 10:21:53 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setresuid(0x0, r1, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='veth0_to_bond\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r2, 0x4}, 0x8) 2018/05/10 10:21:53 executing program 6: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x100000001}, 0x4) ftruncate(r0, 0xfffd) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) r2 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) ppoll(&(0x7f0000000000)=[{r0, 0x4000}, {r1, 0x100}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x8000}, 0x8) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bridge_slave_1\x00'}) close(r1) 2018/05/10 10:21:53 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000380)=""/28, 0x3f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2000, 0x0) clock_gettime(0xfffffffffffffffc, &(0x7f0000000340)={0x0, 0x0}) futimesat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{0x0, 0x2710}, {r2, r3/1000+10000}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000280)={0x8, @tick=0x5, 0x6, {0x5, 0xff}, 0x9, 0x1, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000000c0)={{0x80}, 'port0\x00'}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r0, r4) 2018/05/10 10:21:53 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2000, 0x0) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000000100)={0x8, 0x401}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0xfffffffffffffffd, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0xdb27, @loopback={0x0, 0x1}}}}, 0x84) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) connect(r0, &(0x7f0000002000)=@ethernet, 0x80) sendmsg$can_bcm(r0, &(0x7f0000001fc8)={&(0x7f0000006000)={0x1d}, 0xd, &(0x7f0000000000)={&(0x7f0000006fb8)={0x5, 0x0, 0x0, {0x77359400}, {0x0, 0x2710}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/05/10 10:21:53 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000180)={0x32, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'wrr\x00', 0xc, 0x8000, 0x4b}, 0x2c) ioctl$sock_ifreq(r0, 0x891c, &(0x7f0000000080)={'ipddp0\x00', @ifru_addrs=@in={0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e20}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x34, {0x2, 0x4e22, @loopback=0x7f000001}, 'bond_slave_1\x00'}) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r0) fcntl$setlease(r0, 0x400, 0x0) writev(r1, &(0x7f0000001380)=[{&(0x7f0000001280)="db", 0x1}], 0x1) connect$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0xfc67) 2018/05/10 10:21:53 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syz_emit_ethernet(0x28f, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @empty, [], {@llc={0x4, {@snap={0x1, 0x0, "9961", "ed5651", 0xaefb, "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"}}}}}, 0x0) 2018/05/10 10:21:53 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x4}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0xffffffffffffff6f, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) 2018/05/10 10:21:53 executing program 5: syz_mount_image$gfs2(&(0x7f0000000a80)='gfs2\x00', &(0x7f0000000ac0)='./file0\x00', 0x0, 0x0, &(0x7f0000000c40), 0x0, &(0x7f0000000c80)={[{@data_ordered='data=ordered', 0x2c}, {@barrier='barrier', 0x2c}]}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x40, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffe1f, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3, 0x1, 0x9, 0x3, 0x40000000400000}}) 2018/05/10 10:21:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412ff8)="3665a1ab415b7ac7", 0x8) syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x6, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)=']&\x00', 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x148, r3, 0x201, 0x70bd2c, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x401}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8b1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0xd83}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x20000000}, 0x40) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000100)) sendmsg$alg(r1, &(0x7f0000b3d000)={0x0, 0x0, &(0x7f000093b000)=[{&(0x7f000077ff7d)="1dad28", 0x3}], 0x1, &(0x7f00006b0000)}, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x2, 0x1000000000000000, 0x80000000, 0x4]}) 2018/05/10 10:21:54 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x6, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, "6cb78209ad88b89d1fd309169f44812107130ee55da30510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a"}, 0x60) [ 95.999510] gfs2: not a GFS2 filesystem 2018/05/10 10:21:54 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffa, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x100000001}, 0x8) unlinkat(r0, &(0x7f0000000040)='/', 0x200) [ 96.064876] gfs2: not a GFS2 filesystem 2018/05/10 10:21:54 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000240)=""/17) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/05/10 10:21:54 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$KDSKBLED(r1, 0x4b65, 0x0) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000080)) 2018/05/10 10:21:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = msgget$private(0x0, 0x80) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000500)={{0x5, r2, r3, r4, r5, 0x148, 0x1ff}, 0x4c, 0x7fffffff, 0x227, 0x9, 0x7, 0x1, r6, r7}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x7}, 0xb) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@alg, 0x58, &(0x7f0000001280), 0x0, &(0x7f0000000000)=""/8, 0x8}, 0x0) 2018/05/10 10:21:54 executing program 7: r0 = syz_open_dev$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, &(0x7f0000000000)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f0000015000)=ANY=[@ANYBLOB="0e630c40"], 0x1, 0x0, &(0x7f0000016000)='o'}) rt_sigreturn() ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/05/10 10:21:54 executing program 6: io_setup(0x40, &(0x7f0000000040)=0x0) io_destroy(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x400000, 0x10) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x7f, &(0x7f0000000100)=0x4) io_setup(0xfff, &(0x7f0000000000)) io_submit(r0, 0x0, &(0x7f00000022c0)) 2018/05/10 10:21:54 executing program 3: syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f0000000140)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/111, &(0x7f0000000080)=0x6f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)) ioctl$TIOCGSID(r0, 0x40047211, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000001c0), &(0x7f00000002c0)=0x4) 2018/05/10 10:21:54 executing program 0: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x200) fdatasync(r0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000d3dc98)=ANY=[@ANYBLOB="1c000000170a010000000000000200", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) 2018/05/10 10:21:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea53c7beef915d56534c90c2", 0x18) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff]}, 0x10000, 0x1, 0x1000000ff, 0x1, 0x7, 0x6, 0x5}, 0x20) sendmsg$alg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000380)="5aa60bb216890559d011087c1b1b954591", 0x11}], 0x1, &(0x7f00000007c0)}, 0x0) [ 96.895552] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/10 10:21:55 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x1, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000000)=ANY=[@ANYBLOB="0000007100e5000000e2cd7167ca6b0199870414be769c76178f62b89f7cbc82e37657c662b3b8133e2fbf06398f8aaeb7f71187b985397f29509d2fb06914fc73c464c086c734f7d7d3534d53e05899c18aedcb72a6eb7afed887f414dfa8b5de4952f787fd7092a05f6a490148bf6e83d3a938a9e11b4ff454b107880c7fa90dcc7b0e2164dfaa1f0d73e556f45b6c8ae3e2457a5743262cab29da5ebf0862ab029328130a6bc6a59d18c4d13e15fb79c57d39ca638d4980ca89a59ff2dd39b2bd"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/05/10 10:21:55 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x2) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x6, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) fallocate(r0, 0x2, 0x2, 0x6) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1, 0x1}) r2 = msgget(0x2, 0x240) msgsnd(r2, &(0x7f0000000080)={0x3, 'd'}, 0x9, 0x800) 2018/05/10 10:21:55 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x2, &(0x7f0000d14ffc)="02f9ffff", 0x4) r1 = accept$netrom(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x6b6, &(0x7f0000000140)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000180)="2044f87bc9dd1fd20e703a8d73b16c81cf0341b4ad8333bc0b4280d48acb58277eff0c6a62eb1962eb1a39e27bc7540d9636eaa1ebb8cc0cafe5c87e0114e20d6514d9e711cfb03298578575b93cb6adb0ec1fe8ddf05484c8c7b331a78cfff272c93b593f20d790c76f2149c624b428d58a2db788d3e33f1e981718e3e7b4591088e42b") r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2001, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r2, r3, 0xd, 0x1}, 0x10) 2018/05/10 10:21:55 executing program 5: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0xa80, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000000c0)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0xdb9, 0x80000001, 0x100, 0x3ff, 0x10, r2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000200)={0x3f, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e22, 0xcb79, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1f}}}, 0x108) 2018/05/10 10:21:55 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fa6000)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x43f, &(0x7f0000000040)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000002c0)=0x54cf, 0x4) r3 = syz_open_dev$mice(&(0x7f0000001540)='/dev/input/mice\x00', 0x0, 0x400000) connect$netrom(0xffffffffffffffff, &(0x7f0000001580)=@full={{0x3, {"bceb84030ee1a7"}}, [{"abbd455d54e620"}, {"82287819fa614c"}, {"359d0651f100d6"}, {"f0f6b47045f8d9"}, {"a5badf94e69e8f"}, {"d5e464b014f15a"}, {"bd8250e1aa429a"}, {"cad40fc69f395d"}]}, 0x48) io_getevents(r1, 0x2, 0x2, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000fa5ff0)={0x0, 0xfffffffffffff000}) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000180), 0x4) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000000)) io_submit(r1, 0x1, &(0x7f0000c32000)=[&(0x7f000036dfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000d70f92)}]) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) openat$cgroup_procs(r3, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000300)) io_destroy(r1) r4 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x4, 0x20480) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000000240)={r5}) 2018/05/10 10:21:55 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000200)={0x103, 0x1, 0xa, @random="dc5332caa2617b1a26820deecfd3ec256fa5b4a2923e09000c44a7206a54aaa559d4e758716ecfd5ecb99f1730ed533f06847a8fc2a2b33341874462986cb4a5a2fd5900fa31fa019422e336e7482910ce5d0868cc9438fb2318451bc5d6505ef7f776acc1b5066295efdd0a5575edd40578837272ea74b8e624ada703c2433c1e4eb48052bcd519c72f3eb15eb39d7e62111aba781e0b694134cbd8a9ae4d4bd8e67b0a16680fbf2dd03504b41f63052615c3e9df5bcf5c8c878d5b7df58c7d586e29f649c21fe662d4e3f285697357e638bd9aeb7d5432643d9c1110f52ac03928fbe89b9f3f78e5d9c2009dcdf339f05d57"}, 0x103) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x40000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r2, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f00000001c0), 0x0, r3}) dup2(r1, r2) readahead(r2, 0x8, 0x40) 2018/05/10 10:21:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000100)="a80e10e2b5b689b30431d6c829e73347a3e93c08e4ece7aeba479db97697c317256438c26e584b1cb30c25c123869376f0fb26e1ce486fbd07351152a0981fd7f8bd06379d3939599504492aaf31fa7e44a8ddd0b6c623c234968ad07da04c1b7fd0b21eda3e49c8b8dcd0fd29adfc9d60e47159f25849ab137e5e175a7244b230b3f8726e") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0xf583, 0x2, [0x2, 0x1]}, 0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="a068763fd228b2d9348147bcedec7dfa1eda1434", 0x14, 0xffffffffffffffff) keyctl$get_security(0x11, r3, &(0x7f0000000240)=""/103, 0x67) write$sndseq(r1, &(0x7f0000028000)=[{0x22, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x30) [ 97.002131] binder: undelivered death notification, 0000000000000000 2018/05/10 10:21:55 executing program 4: r0 = creat(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='logfs\x00', 0x11002, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000480)={0x9, 0x0, [{0xf1, 0x3, 0x0, 0x0, @irqchip={0x200, 0x4d}}, {0x6, 0x5, 0x0, 0x0, @msi={0xfffffffffffffffa, 0x0, 0xe85b}}, {0x624, 0x0, 0x0, 0x0, @irqchip={0x6, 0x1000}}, {0xff, 0x1, 0x0, 0x0, @irqchip={0x5, 0x6}}, {0x81, 0x1, 0x0, 0x0, @sint={0x2, 0x3}}, {0x7ff, 0x3, 0x0, 0x0, @irqchip={0x9, 0x1}}, {0x8, 0x2, 0x0, 0x0, @adapter={0x8, 0x2, 0x2, 0xc8, 0x1ff}}, {0x2, 0x4, 0x0, 0x0, @adapter={0x3, 0x7, 0x16dc, 0x1, 0x3333}}, {0xffff, 0x7, 0x0, 0x0, @adapter={0x8, 0x7, 0x6, 0xc0d, 0x5}}]}) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000040)={0x9}) r1 = msgget(0x1, 0x40) msgctl$MSG_STAT(r1, 0xb, &(0x7f00000001c0)=""/193) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000340)="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", 0x207e, 0x0) [ 97.223453] EXT4-fs (sda1): re-mounted. Opts: (null) [ 97.267266] EXT4-fs (sda1): re-mounted. Opts: (null) 2018/05/10 10:21:56 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/unix\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x94, r2, 0x0, 0x70bd28, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100000000}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x10}, 0x41) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/10 10:21:56 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x100000000800) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0x4018920a, &(0x7f0000000040)={0x7, [0x5, 0x8, 0x7, 0x9, 0x1ff, 0x8001, 0x9]}) 2018/05/10 10:21:56 executing program 0: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x40800, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xf, 0x4, 0x0, 0x8}, 0x2c) 2018/05/10 10:21:56 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) tgkill(r2, r2, 0x0) 2018/05/10 10:21:56 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x20002, 0x0) ioctl$KVM_X86_SET_MCE(r0, 0x4040ae9e, &(0x7f00000000c0)={0x0, 0x1, 0x100, 0x4, 0x1b}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000140)="6e65742f66696248a8fea88d8b725f747269657374617400d1b88c83ada9b5dce665d941ed83fc63e9ca3ed165f65510f5ce03e65dc36956a3ec56e40a62") preadv(r2, &(0x7f0000001640)=[{&(0x7f00000003c0)=""/9, 0x9}], 0x1, 0x0) 2018/05/10 10:21:56 executing program 7: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) fallocate(r0, 0x2, 0xffffffffffffffba, 0x3ff) syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') 2018/05/10 10:21:56 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x136, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/audio\x00', 0x2000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000400)={@multicast2=0xe0000002}, 0xc) r2 = syz_open_dev$sndpcmc(&(0x7f0000000380)='/dev/snd/pcmC#D#c\x00', 0x2, 0x482182) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000540)=0x8, 0x4) userfaultfd(0x80000) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe7, 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, 0x200000000, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x80000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f00000006c0)="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", 0x1000) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r3, &(0x7f00000000c0)="0ae27bc735b9adc220c720fdf2f2e4941031f259fd386b84f832f0b4be9698f2908a53eef43aba5b20264d198c106a52e0b511a8f1eafd6ea6803d6623", &(0x7f0000000180)=""/234}, 0x18) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={0xffffffffffffffff, 0x0, 0x0, 0xf3, &(0x7f00000001c0), &(0x7f0000000280)=""/243, 0x0, 0x8}, 0x28) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f000015bffc)='nfs\x00', 0x0, &(0x7f0000000000)) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000005c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000001840)={{0xd089, 0x6, 0x7, 0x5, "a71f15bd8789f5c7b3a64912dd6209941fde4ddf2c82d1a2bd35c44adad7a8559c2650aaae2392657ba95148", 0xcc}, 0x0, 0x0, 0x8, r5, 0x8a, 0x8001, "698c2e0d81f106d9245fc67738a9343498ff3635e485ec55e0fcb282bf7b905054f3be2deb5cda373bbf72e54a0d53b7d3be58c2cd95b2f117fff73cf031d0ca", &(0x7f0000000600)='/dev/snd/pcmC#D#c\x00', 0x12, [], [0x8, 0x9, 0x8, 0x5]}) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r6) r7 = getpgrp(0xffffffffffffffff) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000580)) ptrace$peekuser(0x3, r7, 0xc6aa) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000440)=0x5, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) msgsnd(0x0, &(0x7f00000000c0)=ANY=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x283b, 0x1, 0x9, 0x1, 0x0}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000500)={r8, 0xf16, 0x7ff, 0x11f5}, 0x10) 2018/05/10 10:21:56 executing program 6: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e21, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x0, 0xffffffff80000000, 0x3, 0x3, 0x4}, 0x98) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) open(&(0x7f00000001c0)='./file0\x00', 0x2825, 0x0) 2018/05/10 10:21:56 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8001, 0x80200) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000a1bfda)=""/38, 0x1f) getdents64(r1, &(0x7f00000000c0)=""/79, 0x8e) 2018/05/10 10:21:56 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x7, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000380)=""/253) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0xa37, 0x1, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="18550d000000000000000000028400008500009aaf00000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x6, 0x4, &(0x7f0000000040)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r1}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f0000000140)="4750c3ff", 0x41, 0xffc4, &(0x7f00000004c0)=""/167}, 0x48) 2018/05/10 10:21:56 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x840, 0x0) syz_open_pts(r2, 0x20002) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffa75}, 0x1) ptrace$peekuser(0x3, r1, 0x3ff) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009c7ffc), 0x1) 2018/05/10 10:21:56 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000222000)=0x9, 0x4) connect$inet6(r0, &(0x7f0000001fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) 2018/05/10 10:21:56 executing program 4: r0 = semget$private(0x0, 0x2, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x9}], 0x1) semop(r0, &(0x7f000001a000)=[{}, {}], 0x2) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0x0, 0x1800}, {0x2, 0xd9, 0x800}, {0x2, 0xffffffffee3eebbe, 0x1800}, {0x1, 0x0, 0x1000}], 0x4, &(0x7f0000000040)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000000500)) 2018/05/10 10:21:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) epoll_create(0x3) read(r0, &(0x7f0000000100)=""/78, 0x4e) syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x96, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) 2018/05/10 10:21:56 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000200)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000180)={0x0, 0x0, [0x0, 0x3, 0x400000000]}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000640), &(0x7f0000000680)=0x8) ioctl$KVM_SET_TSS_ADDR(r2, 0xae47, 0xd000) ioctl$KVM_X86_SET_MCE(r3, 0x4040ae9e, &(0x7f0000000800)={0xba80000000000000, 0x0, 0x0, 0xf, 0x10}) 2018/05/10 10:21:56 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x80400, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x2, 0xa, 0x15, 0x1c, "013aa249cf6d4469aaf26f1c7fa5723a3da2812a49bfb878854f7f4ff47cd05d74af1157dd650a8700278e2bc20f166c2338bfcd44978b5e34ad69e7a47e5576", "6c53b6f6f99d995e86a0b8986ecedc75365b10483104cf1732bb85d58fe9e766", [0x6b, 0x7]}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000040)={0x1000000000000152, 0x0, [{0x40000073}]}) 2018/05/10 10:21:56 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x1) 2018/05/10 10:21:56 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x5, 0x3, 0x8001, 0x8, 0x3ff}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0xfffffffffffffff9}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x80000000000004be}, 0x8) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/10 10:21:56 executing program 6: syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) 2018/05/10 10:21:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x5420, &(0x7f0000000100)) 2018/05/10 10:21:57 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x10002, 0x1, 0xf003, 0x1000, &(0x7f0000011000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000180)="ba2000ed66b91b0300000f32baf80c66b87ecc538266efbafc0cb85d75ef0f547056baf80c66b8063c098466efbafc0cb0b9ee0f0098f9ff0f001166b8488100000f23d80f21f86635400000f00f23f8ba4100ec813e8b000018", 0x5a}], 0x1, 0x10, &(0x7f0000000240), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/05/10 10:21:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) shmget(0x3, 0x3000, 0x1300, &(0x7f0000a5c000/0x3000)=nil) readv(r0, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/105, 0x69}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0xa5, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x80, 0x0) 2018/05/10 10:21:57 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffc000, 0x6, @dev={0xfe, 0x80}, 0xfffffffffffffff8}, 0xfffffffffffffdf0) dup2(r0, r0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x29, 0x4c, &(0x7f0000000080)=0x1000000, 0x4) 2018/05/10 10:21:57 executing program 7: syz_emit_ethernet(0x140, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb0800450000700000000000019078ac1414bbac1414110302907800000000450000000000000000040000ac7014aaac141400444000000094c6d02b000000e000000200000000e000000100000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000"], &(0x7f0000000000)) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') lseek(r0, 0x3c, 0x7) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xd0, r1, 0x4, 0x70bd28, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xb7}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/05/10 10:21:57 executing program 6: perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$KVM_RUN(r0, 0xae80, 0x0) 2018/05/10 10:21:57 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xfffffffffffffffe, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) write$eventfd(r0, &(0x7f0000000080), 0x8) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x28000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2520c0, 0x0) ioctl$KVM_SET_TSC_KHZ(r2, 0xaea2, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xe8, "455ee91e6753ee11a3a455df2eb7e60555481e4772a74382f9d852b9bba5cff33a78d13d4b63150bddaab915b3a297091593d99e2c401e332af4bc9b093f6ba71141288ae98585c42f0f5408007b92a55c71fb76a5f17818e5abcc20e7268c70343c03bf3da45db1ce09dcafb450168ec34c1741ab5b618836c7f3204eaeeeb3879c21d194ee7c7102ef141d0a0621e90b4bd4ad6f1acd51bd87a35eac76fb3e5a6a324e781bee591e462e0f0975bddc803b4b7215ee5d4bcdda312c55cbaf5b3de00c446bdcdb5cbf657f4337c901dd713a1766ef48bbfad34330c943a573ab6ccc701c14c03583"}, &(0x7f00000002c0)=0x10c) signalfd4(r1, &(0x7f0000000140)={0x6}, 0x8, 0x800) 2018/05/10 10:21:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') getdents(r0, &(0x7f0000000040)=""/47, 0x2f) getdents64(r0, &(0x7f0000000080)=""/140, 0x8c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x86, "b6d354ef649ac233476a29ebc7afeecab9755188e604a7e79556b0dca5b6621dcd2d6e3b0b8a6db38424d04d8bf5353edf8d8ec1c629eeadb1f7868a2e61a3ac756695f9f765c3335e8991f1f4d2f12593cc76795d42a585828ee00e2268f71b8e467c06d9e053df8f21dd822120ae23b32652662988ef68834d3321cc3f0b35a0e337219841"}, &(0x7f0000000200)=0x8e) getdents64(r0, &(0x7f0000000340), 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x909}}, 0x101, 0x1ff}, &(0x7f0000000300)=0x90) 2018/05/10 10:21:57 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x400000085, 0x0, &(0x7f0000004000)={0x77359400}, &(0x7f0000000000), 0x402ffffffd) 2018/05/10 10:21:57 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') sched_setaffinity(0x0, 0xffffff19, &(0x7f00000000c0)) r1 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) dup3(r0, r1, 0x0) lookup_dcookie(0x4, &(0x7f0000000100)=""/4096, 0x1000) 2018/05/10 10:21:57 executing program 5: mlockall(0x2) r0 = memfd_create(&(0x7f0000000040)='}\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x51, r0, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, r1, 0x3}, 0xc) io_setup(0x8, &(0x7f0000002000)) 2018/05/10 10:21:57 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200, 0x0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x7ff, 0x0, @dev={0xfe, 0x80, [], 0x1b}, 0xfffffffffffffff7}, {0xa, 0x4e21, 0x8, @empty, 0x7ff}, 0x2, [0x5, 0x8, 0x7, 0x3, 0x6, 0x9, 0x6, 0x8]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xa8, "2649e26668dd3efaf5d9991b0698ddb8303a4688fad5bf0f4cdcb041e7d18c4e9ab6845bfa4695aa21045dc0af0036440b7bd12f9265dec45459d4587ca34ece64719bbce468f587bfaa71bc2413bc89f94e8b6cf4d9fe1663c125bcbf1ce6b65c1c69cd8be84e4eea915e64a1b933b16cc9ccdf2decdebd1972eefc7556ee528a3d8ed7cb20550413bf87c508c7a502395494ec56b15dbb7011abea0de609a46fa8d26e73dd48f3"}, &(0x7f00000011c0)=0xb0) 2018/05/10 10:21:57 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x18, 0x1, @thr={&(0x7f0000000000)="074d4f5b51016ef163d5", &(0x7f0000000040)="67faec8ce67f486efd4b712a2c18722ed8385268186db2c4159a44d4431e2ca5372cf19b894d38cb96d2d8204443af09603923c7d1adaf1ba9d2de94a42f710cf399310b89674c8f83524fd10f08b23f387a8aebcd2e22d8e7f6fe43c6482d42e1b88028a7bc6fafcb2dd0fb1b"}}, &(0x7f0000000100)=0x0) timer_settime(r1, 0x0, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f0000000180)) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005ab000)=0x8, 0x4) r2 = getpgrp(0xffffffffffffffff) rt_tgsigqueueinfo(r2, r2, 0x40, &(0x7f0000000240)={0x11, 0x8, 0x6, 0x6}) write$binfmt_misc(r0, &(0x7f0000000340)={'syz0', "82862b4cfcb7289f35e6bbec6d972197fe853ff8b7df67fcf4234695ab6015592257bf3f8276bf58aa20ae493148dda677317b762ddb44334867df77a700d8971432e9464705faee930282070471281d3c88af6c9b636d2214b3d5f8d8f9d67a8aa07daa117c7f93b806add2a9b88f98efc1e07e31301c820b953eef810caef167a97dab10150357599af168debf465cebad94f40c8a153716c5b7f271d20f51536d5b453a6582cbabd102fb431aaea92d6f473c61b315d306b1e0edfbd6f58bd749ca1e97493d6914832cf05769d83969580cb67dbeaa855e197a93"}, 0xe0) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000280)={@hyper}) syz_open_dev$usbmon(&(0x7f00000002c0)='/dev/usbmon#\x00', 0x9, 0x20000) ptrace$getregset(0x4204, r2, 0x7, &(0x7f0000000200)={&(0x7f00000001c0)=""/43, 0x2b}) openat$uinput(0xffffffffffffff9c, &(0x7f0000000440)='/dev/uinput\x00', 0x20000, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x114) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc)=0x5, 0xffe7) 2018/05/10 10:21:57 executing program 0: socketpair(0xb, 0xa, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x81) openat$nullb(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/nullb0\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000280)='/dev/nullb0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0xff, 0x7}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x6}}, 0x8000, 0x9}, 0x90) 2018/05/10 10:21:57 executing program 3: userfaultfd(0x0) mmap(&(0x7f000016c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="52cd70e38303e151adfd49bc68f5e543c0b529f035fc1dacc69b05dc3166752c16c897fcd2e8286d9c8e781ac418ae56a008658f3d2dca43581b34306a5dc80920d6fd59aab986f1a8b2f8164295e6170cb3a800751adf96eca9fa8a16534456150810e32dd5c8d6296759d83a6f0bf4b15223e6d0d0194fbaf7c64cb73f") write(r0, &(0x7f0000000040)="9a", 0xffffffb9) 2018/05/10 10:21:57 executing program 4: 2018/05/10 10:21:57 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x3ffd, 0x0, 0x0, 0xcd46}) ioctl$TCXONC(r0, 0x540a, 0x2) syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5412, &(0x7f0000000000)={0x17}) 2018/05/10 10:21:57 executing program 6: r0 = socket$inet6(0xa, 0x40000000000001, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x1}, &(0x7f0000000040)=0x8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_EMULATED_CPUID(r3, 0xc008ae09, &(0x7f0000000300)=""/174) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x54, @mcast1={0xff, 0x1, [], 0x1}, 0xaa6e}}, 0x10001, 0x0, 0x80000000, 0xfffffffffffffffd, 0x10}, 0x98) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00000002c0), 0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x2000, 0x0) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xa, 0xa68e, 0x20) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000400)='./file0\x00', 0x3c, 0x3, &(0x7f00000005c0)=[{&(0x7f0000000440)="32dbf91f195b1ec8746864f64e4cc1d0cf9c16edd074a9076d33d7f6444bf8a6e7f1aafa4c5b5f75e9b1d577710eb13e6d5d4f484dc8b301d90e91aac518fc8d2df0f9bd85b65c28f8cc952b5fe2c6002f45daca6d67e107fdf2b3c5364cf4174585f3334a610225b4f9027e7d59541629706562725b23ff1cbec9340de443ccadc28d661bf2c516218a514b333082", 0x8f, 0x5}, {&(0x7f0000000500)="b2600f906c4f5ffcaf9bd2f23a68f3d700a8936e94095e", 0x17, 0xa8}, {&(0x7f0000000540)="6e21a5c9333f300f2d7660dd432b5b17313ad34f5cab0ad443f45f31205987edceeee0d0f1058f8e992729931ae56c0d91ccd729b1499461d5c245fd4e39017989d65a38bddacb81c4062947e8fc8dbf1c4dcc245faa865a56a3bb1b70b00d2a3c9c67b30763e971a43fb36b4e7aad2bf127ce43f8d511973da137a53bdbfd35", 0x80, 0x6}], 0x0, &(0x7f0000000640)={[{@showexec='showexec', 0x2c}, {@check_normal='check=normal', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@gid={'gid', 0x3d, [0x36, 0x34, 0x34, 0x31, 0x33, 0x31, 0x35, 0x32]}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}]}) readlinkat(r4, &(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/85, 0x55) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240)=0xffffffffffff7fff, 0x4) [ 100.144739] mmap: syz-executor6 (7743) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 100.164299] FAT-fs (loop6): bogus number of reserved sectors [ 100.170449] FAT-fs (loop6): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 100.178908] FAT-fs (loop6): Can't find a valid FAT filesystem [ 100.204793] FAT-fs (loop6): bogus number of reserved sectors [ 100.210787] FAT-fs (loop6): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 100.219241] FAT-fs (loop6): Can't find a valid FAT filesystem 2018/05/10 10:21:58 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000100)="0200fa33172b4b1f42c87c088318cf05485f316e637ffadf0da400000000000000", 0x21}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/10 10:21:58 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'lo\x00', 0x3}) syz_open_dev$vcsn(&(0x7f0000000200)='/dev/vcs#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x2ef, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) 2018/05/10 10:21:58 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x9000}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000000000800000000000", @ANYRES32=0x0, @ANYBLOB="0000e5000000000008000d000000000008001b0000000000"], 0x30}, 0x1}, 0x0) r2 = socket(0x11, 0x100000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'tunl0\x00', 0x2}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'bridge0\x00', 0x1300}) 2018/05/10 10:21:58 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) socket(0x1f, 0x5, 0x1c4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000001180)='9', 0x7}], 0xffffffffffffe91) 2018/05/10 10:21:58 executing program 3: unshare(0x40000100) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x200000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000100)) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000140)={[], 0x1, 0xfff, 0x7ff, 0x0, 0x1, 0x1, 0x3000, [], 0x2}) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000300)="66b884000f00d8b8010000000f01c1670f73f30dc7442400a4000000c74424024b000000c7442406000000000f0114240f22a40f01c90f013f0f0182ccc73acb0f20d835200000000f22d80f07", 0x4d}], 0x293, 0x0, &(0x7f0000000380)=[@vmwrite={0x8, 0x0, 0x2, 0x0, 0x9, 0x0, 0x1d87, 0x0, 0x9}, @cr4={0x1}], 0x0) 2018/05/10 10:21:58 executing program 5: syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="636865636b3d7374726963742c00f21e016c2137e5442217954dd24bd6a79d132300c3d46dd11ca67868e747f4e5e254058d905f63b38c4572d83f2a3cf1a1e7a0a9996f9f948a590955491efbe4f08e320d2ee9895eab5c54557d39c8f55c011635aaa5bdf6d66425892e0efd4e674d6af8e2da3b349f8b14d59123f9e6c06ba9a311266003e726cac85baa8006e6a21de9690425410576084b98dcdb5c7a6d4e"]) syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x1, &(0x7f0000000100)=ANY=[]) mkdir(&(0x7f0000000280)='./file0//ile0\x00', 0x0) lstat(&(0x7f00000002c0)='./file0//ile0/file1\x00', &(0x7f0000000340)) syz_fuse_mount(&(0x7f000000a580)='./file0//ile0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) close(r0) 2018/05/10 10:21:58 executing program 4: r0 = socket$unix(0x1, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x2, 0x1, 0x800, 0x2, 0xfffffffffffffc9c}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x7, 0x3, 0x8, 0x0, 0x5}) bind$unix(r2, &(0x7f000000f000)=@abs={0x1, 0x0, 0x1}, 0x8) bind$unix(r0, &(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) 2018/05/10 10:21:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000003c0)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}]}) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x2) [ 100.887041] hrtimer: interrupt took 30508 ns 2018/05/10 10:21:59 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x1c) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chroot(&(0x7f00000002c0)='./control/file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000580)={'ah\x00'}, &(0x7f00000005c0)=0x1e) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f0000000700)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x1000, &(0x7f0000000240)) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000080)=""/27) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000300)='./control\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000000340)}], 0x0, &(0x7f0000000280)=ANY=[]) umount2(&(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000480)={{{@in=@local, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) rename(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)='./control\x00') close(r1) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000280)="461a3bc7586d40") ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000340)=0x0) fcntl$setownex(r1, 0xf, &(0x7f00000003c0)={0x1, r3}) 2018/05/10 10:21:59 executing program 3: perf_event_open(&(0x7f00000002c0)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x108a1be, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000020000)={0x0, &(0x7f000002d000), 0x0, r2}) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000080)) socketpair(0x0, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) write$tun(r3, &(0x7f0000000200)={@void, @hdr={0x1, 0x0, 0x7, 0x8, 0x9, 0x8000000000}, @x25={0x3, 0x4, 0x3f, "e880c96d6bf793991e3de74bb73a04ba76c4ca8182cde5af778d5a5140ac300f3132c405a2f6f90182a2f852c318f4ea80caa3f79754d3a618c01d54cb40a23f22ca440cdec29f482c42d09fda6b5d6903066aa64a0f04ac28b1c9ff9a4608e7d34b8796e6416fe88a8a2201bfe6597deebf92284d6fbafdfa99ffffc14103e1a57ff93117e0707d1a90138e4cd64aedcf281d073099dd690cbe8e1fe6974187694888f271cb8e164f"}}, 0xb6) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f000002d000), 0x0, r2, 0x4}) 2018/05/10 10:21:59 executing program 6: unshare(0x60000000) shmget(0x1, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x28060400) 2018/05/10 10:21:59 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000000bffc)={0x0, 0x6}, 0x4) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10200, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x1c9c380}, {r2, r3+30000000}}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000000c000)={0x0, &(0x7f000000c000)}, 0x10) 2018/05/10 10:21:59 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) 2018/05/10 10:21:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x200000008921, &(0x7f0000000000)={"6c6f00ef931e00", @ifru_map}) 2018/05/10 10:21:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000080)) 2018/05/10 10:21:59 executing program 7: perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x3, 0x4400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="860000003107aff6170417bbc11734933651128975b97c5aeb6d8c3f577c8d440c53b3753d23d7f63c65a1e9b003fc0c4de01e53b23e883c0514070061879a37f7a00999605c2199874237427fbc49dee4805fd7c16e0998321ead9484375fe43731c121e701fdbf7493868f7f455480dc980e060f2ea9ac659dc1892031d4dfa1370c65e220c898078d1696752628c3577bff514cd42b7a5d6ecd540bbe1eb559b899ab0a771c2dc2f9bd62433a80a9989a55b12abeebcc21487bc92ec20f6244df8714372c29db891dfcf75585a05d92f23fc154e82a0787b73e83ed4db2799a36d1cb0f20651ae6fd4265"], &(0x7f00000001c0)=0x2) pipe2(&(0x7f0000000080)={0x0}, 0x0) fchmod(r2, 0x3) execveat(r2, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e20, 0x96, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r1, 0x3f}, &(0x7f0000000240)=0x8) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fgetxattr(r3, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)=""/209, 0xffffff4c) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r4, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6cb782e4ad88b89d1fd309169f44812107130ee55db70510420aaa96759ecbc36eb9bb12b6126793608dd0e7316d1d4f4dbac39806e4ac714b7ecefa8a934a", 0xe}, 0x60) r5 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x5, 0x101000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x3}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000600)={r6, 0xf3}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000100), 0x4) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x20a00) rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xfffffffffffffffa}, 0x0, 0x8) read$eventfd(r0, &(0x7f0000000040), 0x8) r7 = gettid() sched_getaffinity(r7, 0x8, &(0x7f0000000400)) [ 101.270984] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 10:21:59 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"74756e6c30000000e5ff00", 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, r1}, 0xc) chroot(&(0x7f0000000040)='./file0\x00') dup2(r0, r2) 2018/05/10 10:21:59 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x4000000000000004, 0x4, 0x1934, 0x0, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xab81, 0x40000) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x5) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000140)={r1, 0x200, 0x2, "e66a15a985ce52dd8a9978e2f50253b010ceaa23de0c31b1a21a714a6a99a59413726b9d9d85d5379abc299b2ac59ac3a2e0389b9d6dda99eafb787369d9c9209638164ceb7f551b4c67f2ce1baf74d292c424ac50e24d6cff9a975143d47058b90e20de83a849f1667443489e4c4372cb02c57a4df2900124f600c34ea8a291ece2836bd090872cc9187f41b625065cf116e308e8339829e87486b4f60cf09374cbeeef2999878e2d0b4b43f5b79b66ffa45dc2d4e4fbeb7257a3f641b06f"}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000200), &(0x7f0000000300), 0x3}, 0x20) 2018/05/10 10:21:59 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x15, 0x4) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x2100000089f4, &(0x7f00000000c0)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3fbc, 0xa, 0x5, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x0, 0xa2, 0x6}, 0x10) 2018/05/10 10:21:59 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), 0x4) 2018/05/10 10:21:59 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x87) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000010640)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000080)='>', 0x1}, {&(0x7f0000000100)="c477d242", 0x4}], 0x2}}, {{&(0x7f0000004780)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x80, &(0x7f0000004bc0), 0x0, &(0x7f0000004c40)}}], 0x2, 0x8000) writev(r0, &(0x7f0000011980)=[{&(0x7f0000011900)="20242afd", 0x4}], 0x1) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000140)=""/145, 0x91}, {&(0x7f0000000200)=""/165, 0xa5}, {&(0x7f00000002c0)=""/114, 0x72}, {&(0x7f0000000340)=""/134, 0x86}, {&(0x7f0000000000)=""/54, 0x36}, {&(0x7f00000000c0)=""/57, 0x39}, {&(0x7f0000000400)=""/64, 0x40}, {&(0x7f0000000440)}, {&(0x7f0000000480)=""/64, 0x40}, {&(0x7f00000004c0)=""/142, 0x8e}], 0xa, 0x0) 2018/05/10 10:21:59 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00000003c0), 0x0, 0x200007ff, &(0x7f0000000880)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x3, 0x0, 0xfffffffffffffffe, 0x1}) close(0xffffffffffffffff) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x20000) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f0000000040)=""/22) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000003c0)='syz_tun\x00', 0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) syz_open_procfs(0x0, &(0x7f00000001c0)="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") kexec_load(0x0, 0x0, &(0x7f00000016c0), 0x0) 2018/05/10 10:21:59 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000000040)=0xffffffffffffffe0, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) 2018/05/10 10:21:59 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$setsig(0x4203, r1, 0xe7c, &(0x7f0000000040)={0x25, 0x1cc, 0x2, 0x10000}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000140)) [ 102.402082] FAT-fs (loop1): Unrecognized mount option "F;ÇXm@" or missing value [ 102.451700] FAT-fs (loop1): Unrecognized mount option "F;ÇXm@" or missing value 2018/05/10 10:22:00 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r0, &(0x7f0000001940)=[{{&(0x7f0000001780)=@l2, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=""/61, 0x3d}}], 0x1, 0x101, &(0x7f0000001b00)) getrandom(&(0x7f0000000180)=""/55, 0x37, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) openat$cgroup_type(r1, &(0x7f00000003c0)='cgroup.type\x00', 0x2, 0x0) clock_getres(0xffffffffffffffff, &(0x7f0000000100)) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000002c0)="155ae10ab082a9cb127696d07403a52c30ec6bc34390b9cbd6f8bb84068e6e78b20ee68ce639f946c4028218c2dfb1a7cbb72042248f032a8c2ed9ff317942e02d1046a365f337f57916cf1d2863bfd362074f4d561e02ada5a243539e7124d56181b245efbcc26f55383c2551abf7410410c4b5679372c0d656761ad1d5b06763ddde15b4fd6661f95f77d6828629366c55f92ad8f357fd491f07336d914ed152757364f91136cd1d05a8d8ac1b21af7aeb42b6f42ea63e21a3a1e7efe3f129eadae5b3f018a9e0dc6c506f988f3dc2cba613398acd158a8c") r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x84000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) msgget$private(0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000080)={0x6, 0x7, 0xf031, {r4, r5+30000000}, 0x8, 0x5}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000280)={r3, 0x28, &(0x7f0000000240)}, 0x10) openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x109002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000400)=0x100000001, 0x8) 2018/05/10 10:22:00 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000200)=""/244, &(0x7f00000000c0)=0xf4) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg(r1, &(0x7f0000001600)={&(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x1, 0x0, {0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)="467c2ead585c5bc461ae5de82fe775f07a34661de124772dd6a775844aec8e3a3334b3864ca2018ff811f092490bf3733c3c2274949c8c01a9", 0x39}, {&(0x7f0000000100)="56ff53f90317fbb054d1299ee880c093b44fa2cdbc74ddefd142c5a2d7b03b26d1ba7ed6c879781296d1546a7200be9fa1bcd1dbf0e4aa28254a7437f426b645d64dea173c6f5750041a43a0455171acde59960604af1852ed2287a7bd2433bbe945b4ec282dccf90b5a36a2bcc348db53924436459df50a55ce12a17b12e7ee525b60613dd6a9ee89d9787cc219f1de78e97ff80e28acf1361f94bf91e64046e134354de11b5a1ef64f60f78934e0cba5949de033d73b99f4d0", 0xba}], 0x2, &(0x7f0000000300)=[{0x1010, 0x1ff, 0x37, "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"}, {0x98, 0x13a, 0x10000, "dd7b7d1aaf6fd1ba374c0e94c7606e53a7e2e23f03d69c22d79f3c3978319d0c9d87ca1e53bfaf04ad13ee4c5a0cd03d9b2706463566104138b41c76d1f09a1a9cf9c6e497c7c75a4a55af5896ceb2d01844b52be1339b54cda4ef1af160fa698ea6b87a706a03065b71db5c6b9721950a32b62a29fc0dffc56f34b5f3112edf3061"}, {0xd8, 0x1, 0xd2, "8d5e1281caed0f51dc3eb49100d7370141465ccced21a4fc1b18e73602f8fb36a4e3c4e91e9e893fe285f35c203bc64d0af5f3825a5f9397cb83c443d692c67d13a1c114a52652522c8c5596b5acaf158615d10a078b5a707562edd1f696864172a7f98a28be523d1f5e56803ed145f588e800ce46ba3877d38a5c9b8fed470687337de6e4c6ecd0e2d411792f8b68d1979b6303966782947a19d25945680394435022c0f2349af88f9f368f61689fc2516b2bb0a1d1dcf582ca80ba7898a56b65c74a1bca31"}, {0x40, 0x105, 0x7eee, "e55b5ad077312878495f1efd647cf31c42daac2e0a7388dde77e1900394f05600e66db0c64c172ca232c"}, {0x18, 0x114, 0x0, "9c46"}, {0x30, 0x105, 0x1, "7e0dea41fd249780a5c4350ce39ce53f9fc5b1e1fffe3780fb9fb1a6"}, {0xd8, 0x13b, 0x7, "06692fc789353b380e1396a3c36e34d1522280a463e4d4c42b0e4524e3ec88b7604a2a302d1975a96afe58eac1165b5db66df44e32fc9993f72cffdadfd32ca2caaf3c45c5373cf47628921a8e6d84c9b14b35a6eb837152a2b77d307f1cba3a6245b6603f29a75890d2fb93e425eb57fbb5cca40d3043adeec5144636b09988e4e9d4328d2df1a83d3170a22ec8734f3de7a4c698e4e1f103ef09ac82408998035f9e69506ae832f7f34fd065b1c290bc090103bd3b95995c33b8867629428bea3ed576"}], 0x12e0, 0x80}, 0x20000010) 2018/05/10 10:22:00 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x100000000, 0x0, 0x0, 0x0, 0x8000000000000008}) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200000, 0x0) preadv(r0, &(0x7f0000001440)=[{&(0x7f0000000100)=""/233, 0xe9}, {&(0x7f0000000200)=""/252, 0xfc}, {&(0x7f0000000300)=""/253, 0xfd}, {&(0x7f0000000400)=""/16, 0x10}, {&(0x7f0000000440)=""/4096, 0x1000}], 0x5, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[0x4, 0x3ff, 0xdd6, 0x2]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000014c0)={0x0, @in6={{0xa, 0x4e22, 0x64f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x0, 0x2}, &(0x7f0000001580)=0x90) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000015c0)={r1, 0x4, 0x2, 0x2, 0x8000, 0x2}, 0x14) 2018/05/10 10:22:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/05/10 10:22:00 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/rfkill\x00', 0x44000, 0x0) fsync(r0) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='net/arp\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendfile(r2, r1, &(0x7f0000014000)=0x100, 0x10001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in6={0xa, 0x4e20, 0xffffffff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}, @in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff]}, 0x1}, @in6={0xa, 0x4e21, 0xffff, @empty, 0x1}, @in6={0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0xd}, 0x1f}, @in6={0xa, 0x4e20, 0x3f, @empty, 0x1000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xcc) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001480)={r2, 0x100000000}) r3 = semget$private(0x0, 0x4, 0x94) semop(r3, &(0x7f0000000100)=[{0x0, 0x51, 0x800}, {0x0, 0x6, 0x800}, {0x1, 0x80000000, 0x800}, {0x3, 0x2, 0x1000}, {0x1, 0x7da, 0x800}, {0xd48faa252f2d3458, 0x2, 0x1800}, {0x1, 0x8000, 0x1800}], 0x7) syz_mount_image$hfsplus(&(0x7f0000000140)='hfsplus\x00', &(0x7f0000000180)='./file0\x00', 0x8000, 0x5, &(0x7f00000013c0)=[{&(0x7f00000001c0)="117e4198277b4954a052d9bc16ef3f983412759dbbac6d2bbecff4af198f5ab23a20ed4a3a856243485b3e9c5a0476b4c37db8a9c7e9aa6c51e8af900d70ad41e10283996d14037ceedd5f26ca9762acfe3579d326bf3a9f2991b53bade8884d56c8c355f9b21e1a6e4a577b81d8c3c4afce", 0x72, 0x800}, {&(0x7f0000000240)="f153d855caa273e7eccc10a0d2709ae07574d8e889200c3f23491a9c68a4c473a46f4c08b250b2b921cf05f16f432197b3bb557daff35f7b9c86116d4072391a7aae97ca2d9037ee9c565b3023ba32591d9e2998b0d518e2aedbc13fb952fb7d42089c6ae730abe33a2c18", 0x6b, 0x101}, {&(0x7f00000002c0)="14beabb05d47495d9ddf2c9207f3173ae55e39f51d54da329a45c254d5ba257ad1b7755dec7facf485921e02f0a002a31e857fb36e83fd2c5c83e6ced0b776cd65c7a663f676684e85e19d7ecd033d8a972a06ae25df90ed31ab4228e78339cd86729f76162cebf6a238b4ca7e27b61785b56ac81cc4589e5880c1dcd91d40127af8c69f4e75d407175e838915a2f72113ad25cd413fd528a34bc180ab2683767fbee9300a0150bf", 0xa8, 0x100000001}, {&(0x7f0000000380)="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", 0x1000, 0x9}, {&(0x7f0000001380)="29e0", 0x2, 0x4}], 0x201000, &(0x7f0000001440)=ANY=[@ANYBLOB="7873652c0000000000000000000730694226399553"]) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/05/10 10:22:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f000005eff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen(r0, 0x2) r1 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) r2 = accept(r0, &(0x7f0000f06000)=ANY=[], &(0x7f00008f4000)) recvfrom$inet(r0, &(0x7f0000001280)=""/248, 0xf8, 0x0, 0x0, 0xfffffdb2) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xb) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, {0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x81}, 0x0, [0x792, 0x4, 0x0, 0xfff, 0x3f, 0x5, 0x5a]}, 0x5c) 2018/05/10 10:22:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x8000, 0x2000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000340)={r3, 0x6}, &(0x7f0000000140)=0x2) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) readv(r1, &(0x7f0000001640)=[{&(0x7f0000001600)=""/31, 0x1f}], 0x1) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000180)=0x51, 0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a81014aed182f302840080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0016000309ff5bff0308c7e5ed5e0000000000000000", 0x48}], 0x1) 2018/05/10 10:22:00 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f0000000880)='overlay\x00', 0x8018001, 0x0) r0 = geteuid() r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={0xffffffffffffff9c, 0x3, 0x1, 0x1f, &(0x7f0000000780)=[0x0], 0x1}, 0x20) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x162) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000540)={{{@in6=@dev={0xfe, 0x80, [], 0x17}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e24, 0x1, 0xa, 0x80, 0x0, 0x6e, r5, r0}, {0x8f64, 0xd93, 0x386, 0x8000, 0x5, 0x7, 0x6, 0x5}, {0x2, 0x5, 0x8, 0x1}, 0x80000000, 0x6e6bbc, 0x0, 0x0, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x3501, 0x2, 0x1, 0x200, 0x4, 0x8000, 0x9}}, 0xe8) accept4$inet(r4, &(0x7f0000000380)={0x0, 0x0, @remote}, &(0x7f0000000480)=0x10, 0x80000) sysfs$2(0x2, 0x10005, &(0x7f0000000180)=""/40) keyctl$get_persistent(0x16, r0, r3) r6 = getpgid(0xffffffffffffffff) waitid(0x0, r6, &(0x7f0000000680), 0x80000000, &(0x7f00000006c0)) r7 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x9, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000640)) r8 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x101000, 0x40) getsockopt$inet6_tcp_int(r8, 0x6, 0x15, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r9 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xf, 0x4, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x31b, 0x6, 0x0, 0xf, 0x20, 0xfffffffffffffff9}, @map={0x18, 0x9, 0x1, 0x0, 0xffffffffffffff9c}], &(0x7f0000000040)='GPL\x00', 0x7f, 0x12, &(0x7f0000000080)=""/18, 0x41f00, 0x1}, 0x48) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r7, 0xc008551c, &(0x7f0000000840)={0xff, 0xc, [0x5, 0x1, 0xa9]}) time(&(0x7f0000000240)) write(r9, &(0x7f00000001c0)="5f0c217533389178ce32aa5876702487b6f650188dc2ec57c33650ee1e9c356d12a6604cf8de7a17ff299d9a", 0x2c) memfd_create(&(0x7f0000000340)='/dev/dmmidi#\x00', 0x3) r10 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_MEM_TABLE(r10, 0x4008af03, &(0x7f0000000440)={0x80000000000006e, 0x0, [{0x2000, 0x0, &(0x7f00000003c0)=""/111}]}) ioctl$KVM_ASSIGN_PCI_DEVICE(r7, 0x8040ae69, &(0x7f0000000140)={0x6, 0x1, 0x0, 0x2, 0x4}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000800)) [ 102.642544] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/05/10 10:22:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(tgr160)\x00'}, 0x60) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0), 0x0) 2018/05/10 10:22:00 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000001c0)=@ioapic={0x0, 0x600}) r3 = syz_open_dev$dmmidi(&(0x7f00000002c0)='/dev/dmmidi#\x00', 0x78, 0x8200) r4 = openat$cgroup_ro(r3, &(0x7f0000000300)='memory.events\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000340), 0x10) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x1, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) 2018/05/10 10:22:00 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@empty, 0x47, r1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x3d, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) 2018/05/10 10:22:00 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-blowfish-asm\x00'}, 0x261) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f00000001c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xff89}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x8, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}, {{&(0x7f0000002f40)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x20, &(0x7f0000003200)=[{&(0x7f0000003100)=""/226, 0xffffff4a}], 0x1, &(0x7f0000000440)=""/239, 0xef}}], 0x2, 0x0, 0x0) 2018/05/10 10:22:00 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000005580)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000005540), 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f00000029c0)=ANY=[@ANYBLOB="030000001100000000000000000000000000000000000000000000000000000000001b4402"], 0x25) 2018/05/10 10:22:01 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x1}) ioctl$TCXONC(r0, 0x540a, 0xff) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) 2018/05/10 10:22:01 executing program 6: r0 = socket(0x1d, 0x80003, 0x1) bind$ipx(r0, &(0x7f0000000040)={0x4, 0x7, 0x40, "25d0e18b2a4b", 0x1f}, 0x10) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000400)={'filter\x00', 0x7, 0x4, 0x480, 0x0, 0x0, 0x280, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000000), {[{{@arp={@multicast1=0xe0000001, @empty, 0xffffffff, 0x0, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@random="1242b7e05167", {[0x0, 0xff, 0x0, 0xff, 0xff]}, 0x3, 0x8, 0x6, 0x6, 0xff, 0x9, 'ip6tnl0\x00', 'veth1_to_bond\x00', {0xff}, {}, 0x0, 0x2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @rand_addr=0x4, @empty, 0x0, 0xffffffff}}}, {{@arp={@rand_addr, @loopback=0x7f000001, 0xff000000, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0x0, 0x0, 0xff]}, @mac=@random="75568cc93d9d", {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x0, 0x80000000, 0x4, 0x239f, 0x101, 0xffffffff, 'bcsf0\x00', 'veth1\x00', {}, {0xff}, 0x0, 0x362}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @empty, @loopback=0x7f000001, 0x2, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0xd}, @multicast1=0xe0000001, 0xff, 0xff, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff]}, 0xfffffffffffffffa, 0x1, 0x6, 0xfffffffffffffffd, 0xb3, 0x1, 'bcsh0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x0, 0x200}, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x20, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) bind(r0, &(0x7f0000000100)=@generic={0x1d, "026ec992adcfab64d83603f1c315d253213257eac4b4c8cc3352c5c3825f9d9927f16e1662ed94a6e8b9133f8a566fe6caee56be876105dfc0cb75d7f973a39311b2d0246e136f23bb114a8761715c9146296cf9d6c819643572f9f4898fc303c3c69c3d547e8b567e47bcc409eea95825bb96be9d27af421433da13f217"}, 0x80) 2018/05/10 10:22:01 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0000000000000400", 0x4000000000000401}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) 2018/05/10 10:22:01 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$BLKFRASET(r0, 0x1264, &(0x7f00000000c0)=0x374de38f) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x44006, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x5c, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f0000000040)=0x0) dup3(r1, r2, 0x0) io_submit(r3, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0xa, 0x1, 0x0, r2, &(0x7f0000000200)="02", 0x1}]) 2018/05/10 10:22:01 executing program 7: socket$inet6(0xa, 0x80000, 0x7) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x101000) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2}}}, &(0x7f0000000000)=0x100) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) 2018/05/10 10:22:01 executing program 1: futex(&(0x7f0000000040), 0x800000, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = dup2(r0, r1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000180)={0x2000}) r3 = memfd_create(&(0x7f00000000c0)='!^em0!-\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x40087e0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) 2018/05/10 10:22:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x19) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000000)="390000001300090665000000c3ff00007f00020003000000460001070000001419000400048700bd000003f50000000000000000541eebef00", 0x39}], 0x1) fcntl$getown(r0, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="1582bc59e2a45945eb02836c22e1a20c542970b1d95d03d14af0d645dd1e1b8467c384d9a0cf87db7b9a3442cff82b17487dea71be4c1308563aab9de826a299e6ab3b8352ff7805ff820349441cc938a4b6c57f4f6515c9d1f19c91e12c1c60427a75cb58646f8e14a9df4edb4557c5ca5d4fd247ee08785c5f0038d49899857fda3b540e9d50e8df7cab541e9b1f97e210a2bfb025b8c0d8bcd3a797b6bc3772d1c4541b8f26f5be72da1b4187f862b87fb1ba2480997ce394113c7037dd504f3b5bc77a3c0d88ca60aa1f10905f553e745fb4eb554c29f80c145103b4afd30e6a352d2956be31087cee71dfd8e366067d15edd2f7ffc01ce1eef51cfae9f977c1f9d1e5d89dd2918b33606825d1d619cb77ea0020c5fce7d3f2665e4bcc7cf2081a895bba396f22b9886682a0e9c297a14d51ee2a5b078063684dd813c3028987cd6c440e009b8b5bad21e33f42f33e5f1c62c307d8ed3c955af71c2853ec79bcb2b9766221e7b97f8c32441d0bed73508d2e023fab64bc512c96aaf6c0e780abdff6b5dc89bc4dc38becae2d3d44a1c333ac10ff75eb0beb95a20e95ee93eca63bc0d3b4e882ff696a26ae9d172cfcbb805db1330dff5f09a7f3431be6936efa0cd3eca32174768dfa3123e7d02ba46950b253609971703fcd9e73f0532dd36d225ae17c530acb2661e9e12ae0dd326e4ed0da084512e2c0ffa1073b4115c1a29ee8e1ac974032e72d5071eb96df65827ac58a3466d72b05a482bbac9f90cd3a440b60d3a1b74063263eb3537c21fd22cb0e4d2e4be0db0c6f2add93ad3cff911c46078f3f0a87e43190e45c1720024936d8ec11f7b422cfa22378ce165876fab9fe071d4dc4f0c0027dd9bf35a815ea6e8c1679346bd790c46a515fa172b0f82a2dfe8a1a27fef094fb8ed50d09646a1c9d43c8e5e0f6f861741350c623f0dc4785ac8805746e0e35d9bed8cd9349b1258b25e97eb9739bfb4c52cafd5aa77286d8c221c121a93f5782389ae1b1f1bdcd53c2f51c7ed376c5cfc9bd6c5006e0bd5e4fa34878ed1c94eb3a9388353d752dd27f9a3c2bc79ecdf99f9e6253aef6c3695f00fe0384bddc4029009dfa94725cc2687a297bd443249e874e3be51bc04af40197bd3038d525b4121a02dd052def3060adfd99c354b529f362268a8c3350f5650c60545dca7e4f02c0f9b4ba147fef3d064f5ceb76da4e8bcd558fe1fb1a1bb189e3884055300a484aa42f24ede5ba1fcd1a3497e22760c8a53b27b03073c94650e9562560f6460a3a213914fd4a19585a919a8a673d6c0e52d8979132d760ab4464713ba31944b3564404820c3e0a8c8576420ac805520111c44750fc6b9bee46d0383900ce3f695db771aa35a189176d857d73d5d50279f981615cd0b482304bb169425f6373fc07010e13398dcd5ec58f536483bea380292775dc79350187681c3c9431c47b96b7cb5f0f2e53749c6d005d0d2cb01f5c0f940cf4a14649668aef9f08cf7548865879e04f6b739d559b092e70067499a56647d54b2787d0adb3b7c8c0243e9754d43f58f9da032bfeaa1f42155c6c868a43d6bb5658fd609cd547824419c64b3921adba115bc1a45017610f8ee4d7ebb7e8db716a68f9458dc1845a98be21dab345c7384a7c3fc1f79231c463958ad3d9b87720cb314451a89864197ebcf822c82672dbe0c70bc372a2f88641ddc69212c9aebaff3c0b4528d94966020c45df1137b9da31be88821522b2a7c8fd6b1f9e0bd06869d562a0143295846d07d064d88702e6cb786df74b162ca862a3d376c4c32af1ea5bbf3956643afe62995d7c7b4ebc712601045bea052290d8907d1746941173d2960716955d8ea99d65afe8ba3dc085c9c2f5093f8309c215cd9f3e05f2a980c00dcac3419e14f74a04f2ae2c2e9b854a78fa076beadf7e668d1ddd35b727ee4ebc43632cfcaea400f29d9586283e6b2eb31b66dbc5501bc668b84e997507c97b5b50c33c0d489ae5b398ea05b9c5e09f599959f38a5b47ae4ee7143cdacf536c9a71a4cd57e78e8ee2e48d94d36c31354a208258f8f4508f590a83f01db554d7fbe2bd4d562b38dc71e80fdcb6f9d2a8e4f62b12420ee149296d0e844c5e6a0aa487cfd2fe79d808bf44755ac044e565b3eebbfba6cc1febab73dfb6b01f9419a2d9193caf87674b7be887cd08c7adfe29664bbecda644c767eb5f8d40950c6d929df2a1bb3e5b91a7cfe774fd06bca873201f841bda017f726729e13c9e1d567d452655f1ec4b2278419b460700bdb94ddb2888d1f2787a08a872d754a378fe8079816f872773b02b09b4950016371da231dfd12c5abbd0b012f9a51a34330d75fd82f0ca6459eb3bb03ea713555634eef9a55e463cb8a0594d3d504d8e1108262a470daa531b6cece53ce97c32c92e70c5704eec9afceafb686fd16b8fc38a33abbc579f7a396956a443a49dd7c7b098a032d4af65ba1cb35c9ff7b828633ba12a84ec979ca79f6a0321534b85a8e649657f6103c3dd6d92931e2dd1e10f16aa0596535fbf4bdce3cd3b05298c005b24664cbc3435c845110efa517bc3c7e90a6f8e250834a8510d47fc96471ac6caf614b31554630658fcc76ef245656f910b143451199f48084fd73fb1e4226996c475903d81994eeef5ef055f70f9eb187987328cc2cf5411d88523c194c5ca7a03db6487911700032e424f49a674e8cd25b9c73d5fd6f7208098cd3665a0fdf5027e3c05f98d7a278a7ab63150931663feb13a43723d87bd9208796becd3d989022e9532ec29b9a88aca1af3116b818672d4f16cfc909aef8890ee970fd7bd77a5998682a8bb40a221a43db8ac675322015cdd401d494b6eb59e6258bd99c7bdd5fb1d0f47de4af5877f40fb239ff14358ee33d7499252bf522028f19a02175a372c5e8f48af4ea4e666bd58ba7d63fb3ee2b4a2e76d12392e21ebb14a4e6cabdf3582d034e97dd2be1bcb48f4b1256b52c6e6b18f2d6bc69c71212e362acb237fc60fda1e398af47c2e8ef0d0783c0c6fddb13fc4e9e4cad67cbc0e261df7147ec446ff330796bcfd37136357a0335c18f67d1fc5eda8a8d315b74d4f621c5ced453de21861556a88a97a09d582f67b3a28d32df244aff26826c0bd320d4d643f273a0b35eab88f6505dfce0e65d15a03849d1d5960d9e5b13e5f1b09488824b752a51ec7b8614b01813509cc42e43274288a51e601a77c535f4b510e029b411ba6ba237cd6eaa4bbf3efafe6cea1eee71c08c762624b37dbc368bd2eecce6209c83c1f72457c4d28c1f194805e8c4a05f483fe098119a448290b5b30812efc9b70b76308a28ac596cd18a3daae8a0dd56422196cdc88e8d6df6f17ce9d976fd0d228ea746d9afe5aba9ff30f46417528161a6e9a69156ec1b734b77dd0d46173bc99e6758d2ff6d8d1cd38d2ee0702840dea4e34db58a303f9cd5a7e1e6b2a70cb0cd283cc45a46f4108fcb2bff4287022975681616aa541c75a5f2c3f18baf0cb6655c64033a5e26e8531b61d25c6eb71b4fdda8afc901589c77493d8dfd435680b2f345a64082701880690f215addd7e8f04f4bed8e1e3ceb89baac938e6b1b02e84df612831f709919be525669af356ea2c6004937dac355edc82c058a31c7c4ff5f01c0bd501f5b77928af724036fa3439b00d3505de1759006b3ed532e38b762cb94a233a4986e2b8c284a42f5878b1d4ad53104064f825d63ca26b5f09f2736af8b6d10f6816db93b7c0e0ef5d03aa717cc62ded1e82ac39f627a079a286a5621ee80dfbd57f10ee35e1cc1243275f815387c75d17c38218873e99e73806dd1f37b1ae17bfcf42c20ca389bef0577c9bffee93e216916f3f277ee273ef80fdb5900c55e6d3d0b82bd8684b8898a10a2b3eab0b09219e7dac4eae32a48b3271e7047146f9c828ed1e14c735f7cbb388d11cdd02371dde4ed869ac4e03f31a61a8664a28608b5ed88d1ea144720f85de20c98f539157b7c7c3a83389a5c22e6120171993f9838c036d41541a5c28ba99a856ca01bd146111c1c2b1d42a92db19fbf112583786132025434f71495b6edd5d2d60c7769a95d8f1ba5ec6c0d5139c2eaa97f8cb3353a80ca4dd90527c12bad6cd43edacd3d1d409808522e9b899231cb7f91355af10162d978271a66d2685afe4378d5625e1db417063dd6883fa8a6723de4d5e2a30675dc6114b6f4b5a1f49fbc09a84f72fe6105fa41259901941f0099aeded9db5847f8569f40b8a09ef971fa67a179e088735fcacc9be45328780b86da2e4daefd74f9a55b1b6b17680a5c35d1449f396826b3c7ff1a5c2d7850b9e6282717926db01975dd5bf268a71e209d0ef6a28e6bd04cc375c353d75daa560fc3435ffdde87ee1cefa7517772b3caa14aaa9824a00964620294fc433e9ce02bad229be9c67a1b3d85fb1a922e00ebacaf43c063fafcbef7b3523fa89f2bcbe5692be802b30bd1621f9ba16c040fd323e14a400922f2bcdfd81adcfcb07abf2d818efa28a4bfcb8f2c558e4ecd3d429ecfef16c0811826b6db55531e4523ef90872d7dd08999dc5159236e134ce37bb331eb2565007a3ff32715562bfc51800cdd0039bd2c29ed140936f5d3a8abeb736870b6f4aef7aa726e29692306c0d802ca14f97aef6bd16c8bf0ce5a4b3db0880cbbaa75d085f8d333de9bd8f96b8577275d41835588e0ec53de2fd3e7284fa31449903e965037f7ad1c43f233f02ee5eb7c33ae111956c18c0f4d648a019506c0656d47d89372c147385a8885f30adf00d72d16f68155d7b17f4034d0506ac05f2f0070d75d04e02db52cc0aca4658e32b7f9adecccd6c33ee45a8d9a9bb4c12e7e97547efd9f0a0c7bbe878e05816c637973103ff717fe759a96769745d75f4962c50b44c0dad8c1d5833fde8c4e6822485058d2d54d1ddb611c40f417f9fc07f0d6cb5fa53fc8bd568497d6379cfb3ff5106fe5dab819085ee671c95925bee7aa3d46fdb4223f3294c09815742b8cb8c361b867786fd19cc50bc17df51450d83c73072ef6720f4304206700bd7b955def6ea0fbacf70d9a38844ddd99179f1f66c03ff46b732201fcefb3f2f7c1ee71ee24f8869ea6c73855ccd2eba5ea8697655cbc2170e4236d705265dc95987f250e146accd238ddecb24fc282d238dc23a010854daa5954f21dacb8859a3682f776c16e30e0c2e23c102dc3eecd317484d546557e39904c8692cbb837e0ab88048e7c65ec5d0a8ea16df3314b58b6cc16fbae2329a4691a9371edd51387718481d55c9b855ffe50c3ec67a140ca38fdbbe2ac4b4591cd00700b19ab6cc00d6317eff399d721175f545ec288a7a95b7e45800e3362a2aa9023d54ba6ec8876b74de1c2e206b9435e94b0e39dd55812fb6bcf93e2c08e3f3b36ffe350e56d959b8e560d0c910b57cb22b1177d5a8c70bd8083546f1b2ba01e22e054709f5da5f49f5923ec69d18f7c6907d0985fde7b2a6f38e2c3e0310114f09188c3a3c3a8b4ab80d03c27f2ed60142bda9da39d1da52acf83e4e0b5b57cac788b392e184950296523761e2e96ad3311f193e0d53d4adc87a557be68d87ffe801251c40db32cf0b883577ed4fb1c4bd3f755c9dce76bed71c645095f2e41b70be679244637c7a3440294a47f8c2a99d3a6be257e57c0b3825623e89a401c15e0bd0445b6486ba5a58099182c650bf4da88a43721812bd1bf447287663b23db12e6509e2915cee7b8a04e3a7aa1102aca5be2ecc3d7c01a02fd17a2d192152417f0c21a13c03533bc2876c81dac0aac4", 0x1000, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000001140)='id_resolver\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000011c0)="3a757365722dca656d315c6c6f00", 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x1, 0x80, r2) 2018/05/10 10:22:01 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x81) semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000002a00)) mlock2(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/05/10 10:22:01 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x3, &(0x7f0000000040)="c8d63f23", 0x3d2) 2018/05/10 10:22:01 executing program 0: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000044ff6)='./control\x00', 0x0) r1 = fanotify_init(0x0, 0x0) fanotify_mark(r1, 0x1d, 0x40000002, r0, &(0x7f0000000000)='./control\x00') fanotify_mark(r1, 0x1, 0x18, r0, &(0x7f0000000080)='./control\x00') fanotify_mark(r1, 0x90, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)='./control\x00') ioctl$sock_proto_private(r0, 0x89ec, &(0x7f00000001c0)="8b9eff88daaccb5890bac1b689c770425a83ed6f3ae2fc1ddb83d1fedc746f4977bba3b4080b266f300a1ce2b7382c6938caad2adf26e403c22d7968b18221acf2a7ef46113fd4375277adb8399822443ce94ffb7d22c869ecc41ae3811e2489ab31c93faf65069fc9e4782c2421e79c1e962a67e84955d5621da5058dbfb9366ae73aafd3c8df5037063c590117b69efd24b4eeeb942421012aca") 2018/05/10 10:22:01 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x7, 0x2000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0xfffffffffffffff8, 0x0, 0xfffffffffffffffb, 0x3, 0xffff}, 0x14) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000300)=[{&(0x7f0000000280)=""/100, 0x64}], 0x1) getpeername(r2, &(0x7f0000000000)=@nfc, &(0x7f0000000100)=0x80) sendmmsg$unix(r1, &(0x7f0000000180), 0x4924924924925a6, 0x0) connect$unix(r2, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) 2018/05/10 10:22:01 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x0) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x100000001}, 0x4) sched_getaffinity(r2, 0x8, &(0x7f0000000100)) 2018/05/10 10:22:01 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000000)='0x2', 0x3) 2018/05/10 10:22:02 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0xc018aa3f, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) 2018/05/10 10:22:02 executing program 3: syz_mount_image$xfs(&(0x7f0000000640)='xfs\x00', &(0x7f0000000680)='./file0\x00', 0x0, 0x0, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="dd41e309823a489c"]) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x0, &(0x7f0000ae2fff)) syz_mount_image$vfat(&(0x7f0000000240)='vfat\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x20, &(0x7f0000000000)=ANY=[@ANYBLOB="676936362c0097"]) 2018/05/10 10:22:02 executing program 4: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x60000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'teql0\x00', 0x3001}) 2018/05/10 10:22:02 executing program 1: timer_create(0x2000000000000000, &(0x7f0000000180)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_getoverrun(r0) 2018/05/10 10:22:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000), 0x0) pipe2(&(0x7f0000000040), 0x80000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="08000000000000007da4de884739695cca83479f0e5b7018ff2c39960fb4c4d9d658a200bc8585c381ed2e7bc4a9421f7b0f422915010ec41341be444253f49d12d35a85e7d3b3cb43616bd45fdf55636be3787c142051f9dac3ba3dc18635d2330998d92a", 0x65) [ 104.210216] hfs: can't find a HFS filesystem on dev loop5 2018/05/10 10:22:02 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xd3, 0x10, 0x8000, 0x400}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="16000000d8418bbf193479d561dc3e4f0d4eefc25d0f05b941ac4e3260fc4c20c900000000"], &(0x7f0000000080)=0x2) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 10:22:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x38000000000, 0x800) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) sched_getscheduler(0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000200)=""/165) [ 104.379521] XFS (loop3): unknown mount option [ÝAã ‚:Hœ]. [ 104.407236] devpts: called with bogus options [ 104.433741] XFS (loop3): unknown mount option [ÝAã ‚:Hœ]. [ 104.450661] devpts: called with bogus options 2018/05/10 10:22:02 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f00000002c0)=0x7ff, &(0x7f00000000c0)=0x2) getsockopt(r0, 0x0, 0xc, &(0x7f0000999000)=""/4, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="086a3b90", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x24) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000200)={'syzkaller0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="2b0000008666b701d751b642e9d700d8027fff3af4e254fad82ca337039efd7cdd84c2005720cbcb1d35356b000000e740eb663519f6dbdf5b7936009099c6955d6d1e0de1e7d622fcc4"], &(0x7f00000001c0)=0x33) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x48800, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000300)) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x101, 0x400) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000080), 0x4) 2018/05/10 10:22:02 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f0000000700)=[{&(0x7f0000000600)="02", 0x1}], 0x1, 0x201000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000200)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16], 0x400000) capset(&(0x7f0000f50000)={0x20080522}, &(0x7f0000bb7fe8)) r3 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r3, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000080)=ANY=[@ANYRES32=r3, @ANYBLOB="200000001eed26ee173a219965376f9b6bed3b2fa366c2ac1999104c6ffb79481d7184a46de600c7e66d5366b1379f41c1f64d000095fdca0f49bfc0f0d82e29ecb36596e17ca97a78384a1ba14e297318caadf55607159deb0e704b4eccbc89aa55ccc884150801a4c7c90a574d296c87904f"]) 2018/05/10 10:22:02 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) syz_open_procfs(0x0, &(0x7f0000ef6ff8)='smaps\x00') bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000)=0xffffffffffffffff, 0xc3) 2018/05/10 10:22:02 executing program 3: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000180)=ANY=[@ANYBLOB="f9ff00f000000000"]) socket$l2tp(0x18, 0x1, 0x1) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000000)) 2018/05/10 10:22:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000001c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x5, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e08000027f0000010400000000000000"], 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000080)) 2018/05/10 10:22:02 executing program 2: prctl$intptr(0x24, 0x800) clone(0x0, &(0x7f0000b85fff), &(0x7f0000008000), &(0x7f0000000ffc), &(0x7f0000000000)) rt_sigprocmask(0x3, &(0x7f0000000040)={0x1}, &(0x7f0000000080), 0x8) prctl$intptr(0x24, 0xf90) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x8, 0x40000) 2018/05/10 10:22:02 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a00)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001b00)=0xe8) sendmmsg(r0, &(0x7f0000003380)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000080)="af77cf48c8b663e10003f71018242eb2bddd76608525a90de338a8779688445af5656037fdf371685ad737ee555a3a8284d09e5f93b2ff9b678d013b76ff9ed9429651aaf563e235560e9c58fbe1800b6df6bf76d0ef63ea8e41b1be37437db9b6cf0739e531d5e6a19bc1d9307e3719e208d88dc01c27bb8d7dd67b571cadd0bb995682b3a3a3e4257660853a5e00d37eccceabf6a72e6d971db1e4f89d0055ece5555bd73aeabd3683d69d7a1eabc973ac5554fbc5a6503264631e38a21313541a78fd5e54e07ba0726a", 0xcb}, {&(0x7f0000000180)="342a8054997f72e71a17cb014c9fb3c07fbe9c9b183c9da0e31a8bafb93574b5476b19f1c591682e4d8b24dea6139b3423c8464756b244e75636e654ca46333ddeeceb4c70e998a8e78792608fffc76a0309c3e39fafc23519ce4d199847614898cef221cc646463f298ff46d0485ea30052b520eb310b9741e938c7da435f37931fe97cc13f7afc23a58b5639f29122d6588b1678e0738011de508619dfb14712ef4812468ac8ef6ff84529fc1faf486b613337be8baa8c9c909604043979305f27d33feca473656bdbcf4e5e410db01985e4d740f94813a82a501a89c4a02a0adcd58c3e5d031311d20c01736d2598f8", 0xf1}, {&(0x7f0000000280)="3360716f377ce3cbd9dd962d5de7081ab31efff12a8375c717bf099528da7e8056b6b7257875d9d1016b33da6293479eecd31f78f6a1fbd02aaddee962a1db8f3bf3f05bb938bdb8d4a70b16e7e47cb5c5a73602d8cf374f1877a3d8cdc8afb35db4e234a347fe14972dae63fd0f33fc9d64a2", 0x73}, {&(0x7f0000000300)="2ae9980267e5200936bcc2ad1a0ea5f48543e40e5d1f38dfcdb224f72d96647887aeed8957517edc5e5ecf614c0907316004a68f4d490bb6518915688dd866982a1ec1892e9076398b6de5ae737e87bc60d7531c61ea750a82ede603d51e1f5c8b38f8230640b079cf396a6a919799d647a032deeab73cef3024f3da96b7ca377792b892cb48fce3a8c393a494784235e8f874a8c34c9da4cf12237b0bee328c5f377149b059", 0xa6}, {&(0x7f00000003c0)="0bb8c4b30aa0b394cd689b3e784543f429adfd4c2462adcca7e270efb3502c7863e93484422ef7b2e15e3254004b59070d6a4e3c9147eb216088ef1d38c543b9fbf8d0d03ea59557b84b", 0x4a}, {&(0x7f0000000440)="8338940df848034cdd27ca4eba12ff6137e06ee3bcabcf15da02425dc0b6995237db9b677450ae883f823df27fa9228a22f9535ca714f97ba9717dbbaf6d02b8d08a8f5dc949aa404ae5b2efb9f264368e14b40fbf156db4184f0e8067783759d090d80e087e8eb212d7e17a555f1d2365c08e755c380dd134e1b56045c300d26765774398b9b52ba90c93bc7cd3f76bd17cd91347bc3b6bbb0938dc15c818d2727c900fd3f0d6d92f5d67b12d2e2270c7729508060349e207b67acf1cf63c7682", 0xc1}, {&(0x7f0000000540)="4c71dff8b1587d051e6f9db6f97f86f65d790d853e466c7556f7f8fdfab3537b3654397672e145420884ee60a5c226e45148809eafad017f67052c62cdb366222ac216acefcf2fcf19cd806298cb18616e8b799eba04029f3f288c146b941243022b5a97a33452f9e45891e04631203d3c42048ba1789a3c75b0387ec99539e037d85cdaa1b2ab4a4d", 0x89}], 0x7, 0x0, 0x0, 0x4001}, 0x87}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000680)="edce8a91e4f212c343bbb3d25792f53869007a9e3ff09a0fcbcb2ba9c1b8cc66be396e7b439d9f5c28812f3b68995a3d0e334d5724e642d5a1681a0235b03ef3c1226245b5dd332b9c5c25c84421a262fad7514762e8b61c7cb99e4957b619c889814a835b3c7d18f6ec061f0126120507151a42b633a35885dc498948f1534dbfa17ca1b0bc7527826ce81cf511a4ede8b08ac842b03723fae7de0aea247a2a01f99624f25fcbb4636cfca99de08ddf9f76751326a0b02ee387cab69082c49d8168bfdbde0f0c8a1c89c6c31cb2cf4722997bc7bcc08aa6eb5fdfd9d12b05db438be6e0928a284ba791401de964bc9dfe9f56b68fd8f2dc30", 0xf9}, {&(0x7f0000000780)="194647030398cbc009b2f1b651a010c98485edcd430ced2fc27253d6ce6e12d18dd49aefb6ef0253b179db57", 0x2c}, {&(0x7f00000007c0)="79536a2bfeab4b10e0c3917496fa467021fdd8ade65409aa11ec1ee1b3440b1f4ca864e7e7a0f7e62558f15a6aecf2400a113e1752a10ada323121d83bf6bf9a0b6bb12139316f28a7a4af43e9b2d95004be3b00b78758c907e881a82e763b11", 0x60}, {&(0x7f0000000840)="f296dcaed020b7", 0x7}], 0x4, &(0x7f00000008c0)=[{0xc8, 0x11f, 0x7, "0182fc45d2bf0b14d0c10d6852d5a85824695e978867d1b7ac4f035f17afaad5dcecf83cb0ed220ddb39223396a1333a38623e61d46c8697a2c70d2f9208c6401f932f1b37f7dfe062d2c01f13348ac9a431a80776db70cb4541ee1e69ccc1c9606c091db203b4f3dc99fc491560d083fb648c22135f41ca3ecace87252cf6cf2059c4d4b556012906b505dfce7f4847cf4984d1b7179a13eb1bcc0567735b848eaa59ca55ced2a34bc3af84f7344707308a48c73a"}, {0x1010, 0x3a, 0x973, 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{0x60, 0x0, 0x9, "e0bd5d49e92bb40d03fdeb07153fadbc5c171e8e231c96464ffc970b3093e4343bc236dfe2167362c18e6eed92b4baa2ab874b3cb73991d167979da33cfd6ba7fc5e2f4f777b6bf6d5"}], 0x1138, 0x1}, 0xffffffff}, {{&(0x7f0000001b40)=@can={0x1d, r2}, 0x80, &(0x7f0000002e40)=[{&(0x7f0000001bc0)="a0a0366a54f19161", 0x8}, {&(0x7f0000001c00)="81e2f85ef1c616bcd089266e551b648aa38089fcdfa475955dbfb9f54964f75d2a2d84dd9d626baaeebd6042a549a93e20003536a03bc40cd5300712701492759b2b3b5149fb8b", 0x47}, {&(0x7f0000001c80)="193a2240eeace6ff2a28d3bff6dd41e50bdd1508cce0cb5b5577fbc99ae872b464ea952ba81bdd50bea01fb4", 0x2c}, {&(0x7f0000001cc0)="034e3d9884a3d70f9dee4943e1556d15f98ce977290ac43aacfc5d95e4598c3feb8d917de00816cd4065b2c60409baf70026128b966eda6aade90a3645da7f73a2da997e0dff1d18c2d6ca08e33dd58150eb2785947d819bbfc94c3812ab56da6b2b4a1d51468c8e1a75532c40f34f522c76cf7645d4a606fac36773f348ebab617c2a3b470d3dd18f33002b009799641afa6ae6b7eabcc6e807dc2cc763ff61ec8323a91f2b8ee618c2308754bdc0c6e694ef63ffb8cef8cf01319e064043b91a445b4e05fa407d20f0913d07d576a1c4fc7b43d72f", 0xd6}, {&(0x7f0000001dc0)="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", 0x1000}, {&(0x7f0000002dc0)="48d2ab726dc02afc423142d472d7e517aa84e325ae9fefc3459d7610c1562a62146f11811d00711fa71d2c33c4aafcb286ef525438d4236aeed604d100d4d00ef59de364034c9145f5ab292d7f520b9d3d9b8fab2c", 0x55}], 0x6, &(0x7f0000002ec0)=[{0xa0, 0x10e, 0x9, "1998cfd469f6c3745610a6686853cc7a98a50c04ab187002ccb4912a0fe284550820382ee287034ce248fe37c54aa3fb2471c18ba78a6fbb48628031d0c58fc01fb77915328f99e4f1a9ef3824107e6223af6e7d4dcaab5ff7d3901b284a5cb554488d0eb5294e53689ef6e5c291b2d03f4060a0932416d9e716807fb99352181ccdb339d086fdcc3a2220701be080db"}, {0x60, 0x29, 0xa52, "489e7cc3036d6047f9e948ed97dfd10892be75e51de9564960bf26b0c1c130de4eeb180d1e296eba0a0495b811671753a77e1942fb16d5db60da2df1405861a4df9ec3b6dceeb3148592c3"}, {0x38, 0x114, 0x1, "030dcc21ea033f526b2fc8f809c8e389f3caaec5d55f8df799ca0ec2db2e9b53ff3da93e09"}, {0xd0, 0x11e, 0xf0ed, "9089a96b1d29ca9b14be850d9d67efa37a28507e4c717d9e8a477d5011fc4998342b4844db61358ccc908cfc695c9089cde31586a1d621adf36ecf8d9cb097eb6da7944f28bd3040aeac2cb50c2bb7d8c0818ccfabd685955321dea8f389721ce68e28f2c69ef37f73c2fa1a59ee4d17c8b188f2f1bae22b1b22f7ddf57d135fd7f48c4d7723e33551c36ec3af8e57a5159b6a52b532da7f9df006c5443d062f63922030fec9f69e3d2b2a28ec3e715aeade26885ec3a7128f"}, {0x110, 0x109, 0x4, "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"}, {0x100, 0x111, 0x1, "dd02cb1964183f4da2219ce538e9ad064a28a60bedbd7fc9413b6603cb11c8efba2eb643ddf64457bc549928c26bf01d5c74a21ed40f6b1eaec8b73e3299c2aaf89ef58ba2341a4e0a9035e49b5b8e130797dfb3b97587dce3dd0f6be53d04efa94333ec37bbd31ec8da20f2442de4a0708745f228a4ca5031cb9a72161c23d299d9a9e80da02a8d2b4d9978f8e2c93d628501599196a5794f44d3b3731bc46acdd4922de2752116fc840faa700ec8a59c7c33480e2073cb0a5a233013cb90e3d0bf154bcb1140fc4e4bc2bfcf5ecd6e16f22db567521ef0d999e11cec185b18288a3d7928854de537"}, {0x80, 0x119, 0x36c6bff5, "3fa337d00bb17452cdafd48d20af16f201dba6bf4ae50be466f161a20df166b7718657eda8a7ad5d95a2cdbca6570f35fb1bba04f4d2d70d2cc15e1ad6fd264320b3f2d654ed93dd5ccdce8cfcfb97cae155da4694e361e723d212876df78cf24c73061b25405ebdd0ca970553b1ae30"}], 0x498, 0x20004084}, 0xffffffff7fffffff}], 0x3, 0x8800) close(r1) 2018/05/10 10:22:02 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000080)={@reserved=0x1}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xb3f7af6bf3916346, 0x0) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) r2 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000180)='bdevmd5sumself\x00') ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000000)={@my=0x1}) 2018/05/10 10:22:02 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0), 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) dup2(r0, r1) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$KVM_GET_VCPU_MMAP_SIZE(r1, 0xae04) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000b80)=ANY=[@ANYBLOB="00000005"], &(0x7f0000000bc0)=0x4) r3 = syz_open_dev$adsp(&(0x7f0000000180)='/dev/adsp#\x00', 0x0, 0xca400) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000040)=""/109) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000000)={'veth1\x00', {0x4, 0x0, 0x8, "2189f6f7a6e5", 0x7}}) 2018/05/10 10:22:02 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000180)=0x7, 0xffffff05) socket$inet6(0xa, 0xa, 0x100) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x4040, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x7) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"6c6f000000000000000000000000b300", &(0x7f0000000000)=ANY=[@ANYBLOB="3d0000000000000000000000000000000000000000000000ac3414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000005636000000000000000000000000000000000000ff020000000000000000000000000001ac0791492b5e278845e97cef986076ff19000000000000000000000000000100000000000000000000003d4ae2000000000000000000ba830180c20000000000000000000000000000000000000000000000008aa2a8519f636095ed559cb5134e95bc578d40d2c5dade63e6c1f40b9f755cbec64a6a41efd9c7049c0cb4c954f55f26f75eb2854dc06173"]}) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000100)) 2018/05/10 10:22:02 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x4004743d, &(0x7f0000000200)=""/246) 2018/05/10 10:22:02 executing program 4: setrlimit(0x8, &(0x7f00000a3ff0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000001100)={0x0, 0x0}) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000001240)={&(0x7f0000001140)="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", 0xfc}) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000100)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x401, 0x2, {0x1, 0x3, 0x1, 0x1}}) mlockall(0x2) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/05/10 10:22:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x101000, 0x0) sendto$inet6(r1, &(0x7f0000000040)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5ddf1a9b02680bef213647023c733abccbbed08efb", 0x48, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x2cbd, @mcast2={0xff, 0x2, [], 0x1}}, 0xc5) socket$packet(0x11, 0x3, 0x300) 2018/05/10 10:22:02 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x6c, 0x0, &(0x7f00000004c0)=[@acquire_done={0x40106309}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f0000000200)}}}, @free_buffer={0x40086303}], 0xfffffffffffffd36, 0x0, &(0x7f0000000100)}) 2018/05/10 10:22:03 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000040)=@generic={0xa, "bfe9b6038c51ff76811782a9d0a9c321277deffde768d21bde85adc711b763326164ce4550f34081cd75647f7891a7d6c6a82bc09b5a7ff22c331e337b7c84518a89479e88fce29780110347083af6f57d7cb7c4d14d97b1fc6e5b6a76ada5a192be0a34065aca42eef66db5672ec8c5d205338c33e0654b3d90fd5830e0"}, 0x80) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000000100)) 2018/05/10 10:22:03 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.swap.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1, 0xffff, 0xffffffffffff7b70, 0x8, 0x40}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) mincore(&(0x7f000053b000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/75) [ 105.113129] syz-executor7 (8103) used greatest stack depth: 14744 bytes left 2018/05/10 10:22:03 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000bc0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000003e40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)={0x54, r1, 0x921, 0x0, 0x0, {0x1}, [{{0x8, 0x1, r2}, {0x38, 0x2, [{0x1d6, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4, 0x4}}}]}}]}, 0x54}, 0x1}, 0x0) 2018/05/10 10:22:03 executing program 6: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000000240)=[{}, {r1}, {}], 0x3, &(0x7f0000000480), &(0x7f0000000580), 0x8) [ 105.243684] binder: 8129:8136 BC_ACQUIRE_DONE u0000000000000000 no match [ 105.250651] binder: 8129:8136 got reply transaction with no transaction stack [ 105.257987] binder: 8129:8136 transaction failed 29201/-71, size 0-0 line 2763 [ 105.274123] binder: 8129:8137 BC_ACQUIRE_DONE u0000000000000000 no match [ 105.281093] binder: 8129:8137 got reply transaction with no transaction stack [ 105.288433] binder: 8129:8137 transaction failed 29201/-71, size 0-0 line 2763 2018/05/10 10:22:03 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffff"], 0x0) r1 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'tunl0\x00', 0x0}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000040)={0x1f, r2}, 0xc) recvmmsg(r3, &(0x7f0000002a00)=[{{0x0, 0x0, &(0x7f0000000800), 0x0, &(0x7f0000000840)=""/219, 0xdb}}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f00000019c0), 0x0, &(0x7f0000001a00)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f0000002a80)={0x77359400}) 2018/05/10 10:22:03 executing program 1: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) keyctl$join(0x1, 0x0) r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "7d240c8c2bda5688a1a7f9b42d7ed1ad9fe3d9dadd5bc3c74c8b302f4c5d85451c21dff576c484b41653e93a5974a3516c391ce7e2cfe52851d7016e56b4c54854c85c1a8ed53138454df4c93072d957e1317a5caff1439b45ddc4dd7dc0b1ff0a9fb3fd9271da42a352339263b8ecb1e74020c2b43da2ecf4e1f003a76a26a0c685bbcce091dd1b0edf2fd7e0253dbbea17c3bfa10101ab241c321f65e6938b7a647dd66143041b1269650885c81dcaf34372f1fbf365900a1f2525441e70d1ad2a7d5229ba1cedc5b45a6e153e8046b861b90cfed8577b4345e856f2257366e9c7a2"}, 0xe7) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) unshare(0x40000000) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) r1 = semget(0x3, 0x3, 0x402) semctl$IPC_RMID(r1, 0x0, 0x0) 2018/05/10 10:22:03 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x8001, @ipv4={[], [0xff, 0xff], @rand_addr=0x81}, 0x5}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff00000000000086dddc7b8caac7000f610e08366006f52600081100fe8000000000000000000000000000ffff02000000000000000000000000000100000002000890786aad13cec161244c7080e9485b47f8aa9a42f84f03ac12ba90fe861bcfa2a9e077dc52abc7bc6a72550d2d7ac22ae7161ef4b22a60a8e087acd4ee9b6da4bbb33726"], &(0x7f0000775000)) 2018/05/10 10:22:03 executing program 0: mq_getsetattr(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x3, 0xdbd5, 0x5, 0xfffffffffffffff8, 0x0, 0x4}, &(0x7f0000000480)) r0 = memfd_create(&(0x7f0000000200)='\x00 ', 0x0) mq_timedsend(r0, &(0x7f0000000040)="6f400000d0", 0x3d3, 0x93, &(0x7f0000000080)={0x0, 0x1c9c380}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000000000001f0000000000000001000000050000000400000000000000030000000000000001000080800000001b0000000000000000000000000000000000000000000000000800000000"]) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000800)={0x6, 0x5, 0x7, 0xfff, 0x0, 0x5}) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) pread64(r0, &(0x7f0000000740)=""/131, 0x83, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(0xffffffffffffffff, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/05/10 10:22:03 executing program 7: r0 = getpid() userfaultfd(0x0) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ptrace$setopts(0x4206, 0x0, 0x9, 0x100000) userfaultfd(0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/126, 0x7e) r1 = creat(&(0x7f0000000280)='./control\x00', 0x101) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000340)='/dev/adsp#\x00', 0x2b, 0x88100) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f00000004c0)) userfaultfd(0x80000) userfaultfd(0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x80000) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="03c4010000bdd1b4bc"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) ioctl$KDSETLED(r3, 0x4b32, 0x1) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f0000000000)=""/7, &(0x7f00000000c0)=0x7) r4 = openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r4, 0xc0184900, &(0x7f00006f4000)={0x80fed, 0x11, 0x0, 0x0}) dup3(r4, r5, 0x0) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f0000000240)=&(0x7f0000000200)) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) rt_sigprocmask(0x1, &(0x7f0000000580), &(0x7f00000005c0), 0x8) rmdir(&(0x7f000015dff6)='./control\x00') 2018/05/10 10:22:03 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x0, 0xc000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100)={0x9, 0x0, 0x5, 0x8a}, 0x6) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) r3 = syz_open_procfs(r1, &(0x7f0000000080)='cgroup\x00') mq_notify(r3, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r4, 0x0, 0xe000000000000000}, 0x8) 2018/05/10 10:22:03 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460000000066a2000000000000030000000000000000000000380000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/10 10:22:03 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x5, 0x7) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x6000)=nil, 0x6000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/05/10 10:22:03 executing program 6: syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x1000001, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="584653d1ebe1c86d420000100000000000000010000000000000000000000000000000000034f38fb9e4bf48b6ad26c597eb4f5c1900000000000000040000000000000d880000000001000d890000000000000d8a000000010000100000000001000000000000035aa924020004000004000000000000000000000000", 0x18b}], 0x0, &(0x7f0000000100)={'nouuid,'}) [ 105.734055] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 10:22:03 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x60042, 0x0) exit_group(0xfffffffffffffffa) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300)=0x80, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x400) r3 = fcntl$dupfd(r0, 0x0, r2) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000140)={'ifb0\x00', 0x18f}) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000001c0)=0x9, &(0x7f0000000240)=0x2) r4 = socket$inet6(0xa, 0x100040000080806, 0x0) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r4, 0x4) r5 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r5, 0x29, 0x8, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000080)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffeffff}) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000340)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000180)) listen(r4, 0x80000000) r6 = openat(r3, &(0x7f0000000280)='./file0\x00', 0x101401, 0x140) r7 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000004c0)={0x0, @dev, @multicast1}, &(0x7f0000000500)=0xc) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000580)={0x0, @dev, @local}, &(0x7f00000005c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000600)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000780)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000000880)=0xe8) getsockname$packet(r6, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000940)=0x14) getsockname$packet(r6, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a80)=0x14) accept$packet(r3, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000b00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000b40)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000480)=0xfffffffffffffe68) getsockname$packet(r6, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x14) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000c80)={0x0, @loopback, @loopback}, &(0x7f0000000cc0)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000001180)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x82002005}, 0xc, &(0x7f0000001140)={&(0x7f0000000d00)=ANY=[@ANYBLOB="24040000", @ANYRES16=r7, @ANYBLOB="000027bd7000fbdbdf250100000008000100", @ANYRES32=r8, @ANYBLOB="f800020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000001000008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400050000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="4800020044685f66756e6300000000060000000000000000000000000004000000000b00000014000400de090302ff07000004000309e085000008400140", @ANYRES32=r13, @ANYBLOB="3801020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004008100000008000600", @ANYRES32=r14, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ffffff7f4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000800000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000600000008000100", @ANYRES32=r15, @ANYBLOB="800002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400ff070000080007000000000008000100", @ANYRES32=r17, @ANYBLOB="f00002003c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c000400010009004000000040000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004002d9a69443800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r18], 0x424}, 0x1, 0x0, 0x0, 0x8000}, 0x4) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) 2018/05/10 10:22:03 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000000)=0x80, 0x80000) accept4$bt_l2cap(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xe, 0x80800) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000080)='./file0\x00', 0x10000000002, 0x1, &(0x7f0000000180)=[{&(0x7f0000000040)="cefaad1bc0210000ffbf", 0xa, 0x4}], 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14, 0x800) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000240)={'tunl0\x00', 0x5}) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000500)={@ll={0x11, 0xf8, r1, 0x1, 0x80, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, {&(0x7f0000000480)=""/41, 0x29}, &(0x7f00000004c0), 0x4}, 0xa0) 2018/05/10 10:22:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x240100) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x20, 0x4) 2018/05/10 10:22:03 executing program 3: openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x40086310}], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/05/10 10:22:03 executing program 7: r0 = fanotify_init(0x3, 0x80000) write$binfmt_elf32(r0, &(0x7f0000000040)=ANY=[], 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/softnet_stat\x00') close(r1) [ 105.886253] IPVS: ftp: loaded support on port[0] = 21 [ 105.916815] XFS (loop6): Invalid superblock magic number [ 105.963687] XFS (loop6): Invalid superblock magic number [ 106.071831] BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=00000000) [ 106.082722] binder: 8221:8229 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/05/10 10:22:05 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x208000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x80, 0x4) mknod(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) syz_mount_image$minix(&(0x7f0000000000)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000280)="200010000500010005000000001c08108f13", 0x12, 0x400}], 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/10 10:22:05 executing program 6: clock_adjtime(0x0, &(0x7f0000000100)={0xf15, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x3b9ac9ff, 0x800}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2bc, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x16, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000140)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001680)={0x0, 0x4}, &(0x7f00000016c0)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001780)={&(0x7f0000000040)=@in6={0xa, 0x4e22, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="51d960650ff47a029f5d8c656c9004234b004e710c644f67bba51c95d0daf7b81d0f884e7b0d7de37bfb299e0ac62e1103f0fba44c3e717ef850b23177bc635fdfeacb781cc73ffec2999e866af6cbfe4673efe6f31a78f6a488dcb3c07abb579c42dcd01aa18fe54bf2762d83f5ee4f73b2c9bfa512bfe419724aad63fecb20e1c004e91e606d2af9ca4589a9147acc12030d69ef80ab53de649114333ffc2d0da8a44e73b3d8ef46bd2d8112a27b9882a012764c579a", 0xb7}, {&(0x7f00000002c0)="7cd193552afdc99d48996ea7ed09c4be5ba83595dd7bbf07f9e86fe66690de116e4fac37dd26a487d1eb41ba7e1bbc509f7283718322d4d534373b7b219ba22c499f9a59d0cd72aa12c4c3bc915a4a317532ffbb790cdeb170b05e442e9f74bbb43a8e9e0ec13aab65f9e704bb88907df9ab98098f79d4877cd7e7070066d3ad35a14a7a23964b39db27029dfc5a7e5ab18379d5205978e6", 0x98}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="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", 0xfc}, {&(0x7f0000001480)="798d9d854d8c21bca6f68763b0238a0186edbbb7c95de737c40d7e6d8b3a5f8951c8a0c2c62edf328ef4950e0e392e26702c8fa0dbf81bed792203fd80bbc4395cdf41f620bb85903bf85c30790ba7e08e0ef92182b85ee288fa4761ff7981cc646e6c4a12387a54a65aad21fff8f3bd9a20bb5fbacf7e5cd813ce43207b7704978d0236d5cff70b94aa8c2ef737e6d945bb154dd129abd19456c6b3e556823af527c40958c0f7028698cde9005bbfe1d72377aa5e5760a0fb8712d7", 0xbc}, {&(0x7f0000001540)="25794ec2f0301ad24ebd1195dd9f7eb819763c2ded99ae03bba2c5368379645b1f29e061fd8f691c19b86d99f636b2bbbf74d37e15f59d08157b9741f6e205a9fd8ea2d4e49760b6fd6d5485cbd0da75cad18859982b3791478801974640ebe36281d09fee7be4e39f09334a48cf78f608049f40a6fa1f728581f766d8d8973e08e8bc401d77bae528ea9364252ca35ac463a2651c32cb565f9a7c2240f21e7bba88dc63dcc840b279c9f7d158b498d57c00696d85fa8f284cee77f4b64a", 0xbe}], 0x6, &(0x7f0000001700)=[@sndrcv={0x30, 0x84, 0x1, {0x3e4, 0x81, 0x8, 0x5, 0x4, 0x5b, 0x7, 0x0, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}], 0x48}, 0x4000000) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000001600)={0x7ff, 0x19aa, 0x4, 0x1, 0x3, 0xa40}) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/05/10 10:22:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmget$private(0x0, 0x2000, 0x54000040, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x9, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000003000000000000000000000095000000000000009bf5b6592e5af6a99a3b2abb59dac8913a2c947d39f35893580c6ee17605c651f91b058fbce400000000000000000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg(r4, &(0x7f00000002c0)={&(0x7f00000003c0)=@rc={0x1f, {0x2, 0x3, 0x2, 0x7, 0x2, 0x2}, 0x8}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000800)="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", 0x1bf}], 0x1, &(0x7f0000001800)}, 0x0) recvmmsg(r4, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) write(r0, &(0x7f0000000300)="f3132263bd4ab8e66b2425a4c2088a7d265fa58fcd554c8a629ae62577b2cd2beec78fa8f4d13fbb6f8d743732a7b6f2211604a1b3e8956847e891ae581381ef71cecb86f97e2013db85170766d39161111f0f088216a01166ba417c8834106ef0fed70b30d78e79095800d4787b932b70bb52ec8f2410b416d5525386f03473e6f40e54160dae633f17b422514f7984e70230267696cdc4f540564e3086fd0784997cd60959a98caf0affe5acf157f1c9543884", 0xb4) 2018/05/10 10:22:05 executing program 4: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x501882) r4 = dup(r1) ioctl$VHOST_SET_VRING_KICK(r3, 0x4008af20, &(0x7f00000000c0)={0x2, r4}) sendmsg$nl_route(r1, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=@ipv6_newaddr={0x34, 0x14, 0x3, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_FLAGS={0x8, 0x8, 0x402}]}, 0x34}, 0x1}, 0x0) 2018/05/10 10:22:05 executing program 3: syz_emit_ethernet(0xfc, &(0x7f0000000040)=ANY=[@ANYBLOB="9fc92d41cae0aaaaaaaaaabb080600010800060400010180c2000000ac142300aaaaaaaaaabbac1414aa"], 0x0) 2018/05/10 10:22:05 executing program 7: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) getsockopt$inet_dccp_int(r0, 0x21, 0x16, &(0x7f0000000080), &(0x7f00000000c0)=0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munlock(&(0x7f00008c2000/0x4000)=nil, 0x4000) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) 2018/05/10 10:22:05 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00008be000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e20}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f0000000340)=0x98) dup3(r0, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/05/10 10:22:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x99b, 0x0, 0x1}) clock_gettime(0x0, &(0x7f0000001840)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/hwrng\x00', 0x8002, 0x0) ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000001a80)=0xce35) recvmmsg(r0, &(0x7f00000017c0)=[{{&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)}], 0x1, &(0x7f0000000180)=""/221, 0xdd}, 0x21ce}, {{&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/225, 0xe1}, {&(0x7f00000014c0)=""/221, 0xdd}, {&(0x7f00000015c0)=""/143, 0x8f}, {&(0x7f0000000400)=""/32, 0x20}, {&(0x7f0000000440)=""/26, 0x1a}, {&(0x7f0000001680)=""/15, 0xf}], 0x7, &(0x7f0000001740)=""/108, 0x6c, 0x1000}, 0x55}], 0x2, 0x101, &(0x7f0000001880)={r1, r2+10000000}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001900)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000001a00)={&(0x7f00000018c0)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f00000019c0)={&(0x7f0000001940)={0x74, r5, 0x1, 0x70bd2d, 0x25dfdbfd, {0x7}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0x5}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xe}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}]}, 0x74}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) connect$inet(r4, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x50000}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000480)=[{0x3, 0x80001300}, {}], 0x1a0) 2018/05/10 10:22:05 executing program 3: io_setup(0x2, &(0x7f0000000000)=0x0) io_destroy(r0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=0xffffffff, 0x4) 2018/05/10 10:22:05 executing program 4: syz_mount_image$ntfs(&(0x7f0000000240)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x1, &(0x7f0000000280)=[{&(0x7f00000002c0)="eb52904e5446532020202000040200000000000000f8000000000000000000000000000080008000ff070000000000000d00000000000000ff010013437c28cd12", 0x41}], 0x0, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0xff6, 0xeb9, 0x7fffffff, 0x59, 0x7ff, 0xe17, 0x0, 0x2, 0xffff, 0x9, 0x1, 0x6}) [ 107.584881] MINIX-fs: mounting unchecked file system, running fsck is recommended 2018/05/10 10:22:05 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000500)='/dev/full\x00', 0x40400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000540)=0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x8000000000000005, 0x80000000000002) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x4000) r3 = openat(r2, &(0x7f0000000080)='./file0\x00', 0x10800, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) sendmsg$nl_xfrm(r2, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20060080}, 0xc, &(0x7f0000000440)={&(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x290}, 0x1}, 0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$KVM_GET_MSR_INDEX_LIST(r3, 0xc004ae02, &(0x7f00000004c0)=ANY=[@ANYBLOB="00d4448c088fd76b4cc8795d4a17000000"]) [ 107.637662] minix_free_inode: bit 1 already cleared 2018/05/10 10:22:05 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$void(r1, 0x5450) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) 2018/05/10 10:22:05 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x2010000000028001) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x14, 0x46}], 0x18) getitimer(0x3, &(0x7f0000000080)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/05/10 10:22:05 executing program 5: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000cffa)='./bus\x00') symlink(&(0x7f0000ad9ff4)='./file0\x00', &(0x7f00000001c0)='./control\x00') mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getgid() getgroups(0x5, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000000080)='./bus\x00', 0x0, r0) stat(&(0x7f0000002a80)='./bus\x00', &(0x7f0000002ac0)) [ 107.674508] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 107.737217] minix_free_inode: bit 1 already cleared 2018/05/10 10:22:05 executing program 3: r0 = eventfd2(0x4000004002009, 0x80000) r1 = getuid() quotactl(0x0, &(0x7f00000003c0)='./bus\x00', 0x0, &(0x7f0000000400)) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x2801) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000140)=""/96) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000240)={0x20000000}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0x0, 0x0) r3 = signalfd4(0xffffffffffffff9c, &(0x7f0000000280), 0xffffffffffffff6c, 0x0) ppoll(&(0x7f0000a61000), 0x0, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x4) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) read(r5, &(0x7f0000000040), 0x0) sendto$inet6(r4, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r4, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETOWNER(r5, 0x400454cc, r1) ioctl$KVM_XEN_HVM_CONFIG(r5, 0x4038ae7a, &(0x7f0000000200)={0x6, 0x40, &(0x7f0000000040), &(0x7f0000000140)}) openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$TCXONC(r2, 0x540a, 0x7) ftruncate(r0, 0x100000001ffff) sendfile(r5, r6, &(0x7f0000000380), 0x8080000001) syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f00000002c0)) openat$kvm(0xffffffffffffff9c, &(0x7f0000006000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000005000)={0x10}) 2018/05/10 10:22:06 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"2e0400000000609339731904c5fd00", 0x1003}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000480)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000001803000000000000ffffffffffffffff00000000ffffffff48020000ffffffffffffffff48020000ffffffff03000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f80060010000000000000000000000000000000000000000000000003000616800000000000000000000000000000000000000000000000000000000000004d5000004d30700000000020000680043540000000000000000000000000000000000000000000000000000000202000c00ff0f0000053c0000736e6d705f747261700000000000000073797a310000000000000000000000000000000000000000000000000000000000000000f6af0000000000000000000000000000000000000000000000000000000000000000ffff7f000001ff000000ffffffffffffffff000000ffffffff00ffffff00ff000000000000ff7665746831000000000000000000000076657468300000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000000c00000428000000000000000000000000000000c800e80000000000000000000000000000000000000000000000000020005452414345000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x378) [ 107.934131] ntfs: (device loop4): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 107.942665] ntfs: (device loop4): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 107.954767] ntfs: (device loop4): ntfs_fill_super(): Not an NTFS volume. [ 107.963309] QAT: Invalid ioctl [ 107.968964] QAT: Invalid ioctl 2018/05/10 10:22:06 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x8001, 0x20000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000200)={r1}) r2 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r2, 0xfffffffffffffff9) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f0000000000), 0x4) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x200000) flock(r2, 0xc) ioctl$BLKIOOPT(r3, 0x1279, &(0x7f0000000080)) 2018/05/10 10:22:07 executing program 3: syslog(0x9, &(0x7f0000000200)=""/176, 0xb0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x42000, 0x0) tee(r0, r1, 0x5, 0x2) fcntl$notify(r0, 0x402, 0x20) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) 2018/05/10 10:22:07 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) mbind(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x3, &(0x7f0000000100)=0x9b0, 0x1402d3c6, 0x3) r1 = syz_open_dev$amidi(&(0x7f0000000200)='/dev/amidi#\x00', 0x3, 0x40) ioctl$VHOST_VSOCK_SET_GUEST_CID(r1, 0x4008af60, &(0x7f0000000240)={@host=0x2}) r2 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x348, 0x0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x80, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f00000000c0)=""/9) ioctl$BLKIOMIN(r4, 0x1278, &(0x7f0000000040)) 2018/05/10 10:22:07 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001500)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000240)=[{0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000040)="a4a35d815c79af46846d516bd4cedb932d15bf6d9ec5c3803f918906000000f2e14bd6ae2d", 0x25}], 0x1, &(0x7f0000001b00)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x30, 0x4}], 0x1, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x0, 0x80002) connect$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/05/10 10:22:07 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400002, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xac}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) syz_open_procfs(r2, &(0x7f0000000140)='net/ipx\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) pwrite64(r1, &(0x7f0000001000)="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", 0x1000, 0x0) ptrace$setsig(0x4203, r3, 0xdd, &(0x7f0000000040)={0x40, 0x7, 0x7, 0x2}) 2018/05/10 10:22:07 executing program 7: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x0) write(r0, &(0x7f0000000040)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfffe) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x8972, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000000)={0x30000000}) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0xee, 0x2) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000080)=r0) 2018/05/10 10:22:07 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x1, 0x3}) listen(r0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, 0x2, r1}) syz_emit_ethernet(0x4a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="50060000907800007fbff47493da312806158b31f86c14fc60b8eafbcf01000100707882580298c126908048f32fee4284a2f2dfc6f5eee9215d35b4afb4829312a49eb95313bac8c7176b9e4d4934b5a9669bfae7ae7650e0"], &(0x7f00000002c0)) 2018/05/10 10:22:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000005580)=[{{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000600)=[{0x18, 0x84, 0x5, "9d"}], 0x18}}], 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='selinuxvboxnet0selinux\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000040)) 2018/05/10 10:22:07 executing program 5: r0 = syz_init_net_socket$llc(0x1a, 0x7, 0x0) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/10 10:22:07 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001540)=[{&(0x7f00000000c0)=""/241, 0xf1}, {&(0x7f00000001c0)=""/22, 0x16}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/130, 0x82}, {&(0x7f0000000480)=""/58, 0x3a}, {&(0x7f00000004c0)=""/110, 0x6e}, {&(0x7f0000000540)=""/4096, 0x1000}], 0x7, &(0x7f00000015c0)=""/85, 0x55}, 0x5}, {{&(0x7f0000001640)=@nfc_llcp, 0x80, &(0x7f0000001880)=[{&(0x7f00000016c0)=""/22, 0x16}, {&(0x7f0000001700)=""/77, 0x4d}, {&(0x7f0000001780)=""/227, 0xe3}], 0x3, &(0x7f00000018c0)=""/130, 0x82, 0x3}, 0xffffffffffff0746}], 0x2, 0x1, &(0x7f0000001a00)={0x0, 0x1c9c380}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ppoll(&(0x7f0000000200)=[{r0}], 0x1, &(0x7f0000000240)={0x0, 0x1c9c380}, &(0x7f0000000280), 0x8) 2018/05/10 10:22:07 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r1 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x6, 0x204000) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f00000001c0)={0x8f, 0x1, 0x8, "d7f12af938318603d9cc425a89a8a0e381a11edf24ad63c29f91b1d49772b5ec574f8032737358b0e6f937d3db92592738ee4abf0f47950ebe2ff0ef568f48c0c636aaa984ffafdb4236f2d941c8e36cd064ff32092ddc356b1c7bb4bf0fb068fe4c4137880642d49769930b6951cff8e447dc6bfd9587fe1bbeef0c347d1480fcb0f9763d410d653f4cb2796f94e0"}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000000)) unlink(&(0x7f00000000c0)='./file0\x00') socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000180)={0x0, &(0x7f00000000c0)}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) [ 109.278957] binder: 8329:8336 unknown command 0 [ 109.283962] binder: 8329:8336 ioctl c0306201 20008fd0 returned -22 [ 109.296185] binder: 8329:8336 unknown command 0 [ 109.302013] binder: 8329:8336 ioctl c0306201 20008fd0 returned -22 2018/05/10 10:22:07 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x1, 0x1, 0x80, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r1 = accept$alg(r0, 0x0, 0x0) fstat(r1, &(0x7f0000000340)) unshare(0x8000000) semget(0xffffffffffffffff, 0x800000000000000a, 0x0) unshare(0x8000000) getegid() getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x20001, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = dup(r2) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000000300)={0x5, 0x20, 0x9, 0x100000001, 0x1}) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f00000003c0)=0xc) sched_setparam(r5, &(0x7f0000000500)=0xffff) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 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, 0x0, 0xffff, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r7, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r8 = fcntl$dupfd(r6, 0x0, r7) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r8, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') writev(r7, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r8, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) sysinfo(&(0x7f00000005c0)=""/10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="0100008037ea4183"], &(0x7f0000000580)=0x1) ioctl$sock_ifreq(r9, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) 2018/05/10 10:22:07 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x9, 0x8001}, 0x90) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000180)) open(&(0x7f0000000000)='./file0\x00', 0x440a01, 0x180) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000001c0)=""/153) truncate(&(0x7f0000373000)='./file0\x00', 0x8) fcntl$getflags(r1, 0x40b) 2018/05/10 10:22:07 executing program 6: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0xa0c, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="007a3485fbc73523967e4efb78b2bbd582026848c19192db0a2c4a7f0015ebddc6f0850c480e91d72b5ec67cc56be5532519fbef8076f471f1"]) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x420000, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'bridge_slave_0\x00', &(0x7f0000000140)=@ethtool_sset_info={0x37, 0x81, 0xff, [0x4]}}) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x9}]) 2018/05/10 10:22:07 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000480)="eb3c906d6b66732e66617400020401000200077000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xf6e, 0x6400) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e21, 0x400, @empty, 0x7}, @in6={0xa, 0x4e20, 0x7, @empty, 0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x6ad, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffc}, @in6={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @rand_addr=0x800}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xbc) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xff) r1 = open(&(0x7f00000004c0)='./file0/file0\x00', 0x3fffd, 0x2) fallocate(r1, 0x0, 0x0, 0x3f0000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000180)={0x7c, 0x6}) close(r1) io_setup(0x8000, &(0x7f00000001c0)=0x0) io_cancel(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x6, 0xc3e, r1, &(0x7f0000000500)="2c7f0b1dcdb321a1823985f088c25374b35db39103d349a1915cc138c328df8dbdd82c6d58f8a62b95c84c5c31e62379bf76fb38e2b48c56a56e40d12187881eaf61f2b264953eef01af04010528d5ed84fffcd234e64c4abbe86d2241a673f02e75d265bf8911a344338202cedfb4effc96259a968a57810cb700893b45bfd55cee1b7c61fddc6f0d02d977c9", 0x8d, 0x1, 0x0, 0x0, r0}, &(0x7f00000005c0)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x7, 0xd5c34c8, 0x10000, 0x7fff]}, 0xc) acct(&(0x7f00000002c0)='./file0\x00') r3 = msgget$private(0x0, 0x440) msgrcv(r3, &(0x7f00000003c0)={0x0, ""/79}, 0x57, 0x0, 0x1000) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000200)={{0x5, 0xe0000, 0xffffffffffffff01, 0x401, 0x4}, 0x6, 0x80000001, 0x400, 0x1000, 0xcc, "c7e9ce86422afbc933ef5a681437f8161a9263f9a9cd15e7798205f918c56f9d55b1fc2d6d7f433cfcc51cd561103747a55d7385aa99d84ef79bf83e8c0457faceae692ddf0fd9b3aa259f52647c94b891c19b5b0ed5df911dcf1b10568c6fddd64b5ce76efb978fffea08cdae02737221a38490313fa6174eff3eb26d636f2e"}) umount2(&(0x7f0000000140)='./file0\x00', 0x0) 2018/05/10 10:22:07 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x9, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000000000006110fa006300000000000000000000009500000000000000def3"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000fbffff008f04e7351cc26b9d647512742872c9364ac006c6d78a51c2c641a49e8124"]) 2018/05/10 10:22:07 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f00000000c0)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000001c0), &(0x7f00000002c0)) r0 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r0, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) process_vm_readv(0x0, &(0x7f0000de4000)=[{&(0x7f00009e0000)=""/225, 0xe1}], 0x1, &(0x7f0000d65fb8)=[{&(0x7f000082efb5)=""/75, 0x4b}], 0x1, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x7, {{0xa, 0x4e22, 0x7fffffff, @dev={0xfe, 0x80, [], 0x16}, 0x5}}, {{0xa, 0x4e23, 0xfffffffffffffc00, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}}}, 0x108) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000300)=[{0x6, 0x400, 0x8, 0x36086436, @tick=0x8000000, {}, {0x0, 0x1}, @ext={0xbc, &(0x7f0000000000)="bf024a797f81f57b402943a2c6c6e3966354dab19cd94f9a4e11c8608581ca8def8ec18a304045ee95c4ca776d860401719f22ca89d20a66fcf29e5b92a6c93609e9fa39dfa308b14d247243e1ac6a3fa96eb40d2e71ca9b75b731df8a45e0d36fc1c45093d166d925cf9fab04f1863b47651768110db2d7b6d4cb9207ddee5eef8aa1d09be891554cd0b99b1f899b14a70d981e27de81050d376b5eb1f37c0698f5645c4e03aa07f373bb41b7de2a06aa739d4fdaf6bb5b783fb86d"}}, {0xfffffffffffff000, 0x1, 0xd4d, 0x1, @time={r1, r2+30000000}, {0x7fffffff, 0xe95b}, {0xffff, 0x5}, @control={0x4, 0x4, 0x9}}, {0x22c7ed68, 0x3f, 0x5, 0x2, @tick=0x8, {0x8001, 0x7}, {0x7ff, 0x8}, @queue={0xa4ee, {0x4, 0x9a}}}, {0x100, 0x87df, 0xfffffffffffffeff, 0x0, @time={0x0, 0x1c9c380}, {0x5, 0x7fff}, {0x1, 0x2}, @queue={0x3f, {0x62, 0x1}}}, {0x7fff, 0x5d, 0x6, 0x101, @tick=0x5, {0x101, 0x8001}, {0x20, 0x200}, @quote={{0xfffffffffffffff8, 0x7f}, 0x401, &(0x7f0000000280)={0x8, 0x100, 0x200, 0x0, @tick, {0x3, 0x5}, {0x0, 0x61}, @connect={{0x8001, 0x4}, {0xfffffffffffffffa, 0x7ff}}}}}, {0x4, 0x8b, 0x3, 0x0, @time={r3, r4+10000000}, {0x6, 0x3ff}, {0x3ff, 0x5}, @raw32={[0x7fffffff, 0x80000001, 0x80000000]}}, {0x5, 0x2, 0x4, 0x81, @time, {0x0, 0x8}, {0x1000, 0x10001}, @time=@tick=0x5}], 0x150) ioctl$TUNSETLINK(r0, 0x400454cd, 0x33a) 2018/05/10 10:22:07 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2081) write$binfmt_script(r0, &(0x7f0000000180)={"2321eb", './file0', [], 0xa}, 0xb) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x8009, 0x4) [ 109.575856] F2FS-fs (loop6): Unable to read 1th superblock [ 109.582504] F2FS-fs (loop6): Unable to read 2th superblock [ 109.588807] F2FS-fs (loop6): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 109.595914] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 109.605351] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 [ 109.621769] F2FS-fs (loop6): Unable to read 2th superblock [ 109.658313] FAT-fs (loop4): Directory bread(block 112) failed [ 109.683762] FAT-fs (loop4): Directory bread(block 113) failed [ 109.689969] FAT-fs (loop4): Directory bread(block 114) failed [ 109.719236] FAT-fs (loop4): Directory bread(block 112) failed [ 109.789920] FAT-fs (loop4): Directory bread(block 113) failed [ 109.810521] FAT-fs (loop4): Directory bread(block 114) failed [ 109.830093] FAT-fs (loop4): Directory bread(block 112) failed [ 109.852393] FAT-fs (loop4): Directory bread(block 113) failed [ 109.866891] FAT-fs (loop4): Directory bread(block 114) failed [ 110.411727] attempt to access beyond end of device [ 110.416827] loop4: rw=1, want=1127, limit=112 [ 110.421947] attempt to access beyond end of device [ 110.427110] loop4: rw=1, want=1128, limit=112 [ 110.431839] Buffer I/O error on dev loop4, logical block 1127, lost async page write [ 110.439801] attempt to access beyond end of device [ 110.444897] loop4: rw=1, want=1129, limit=112 [ 110.449480] Buffer I/O error on dev loop4, logical block 1128, lost async page write [ 110.457459] attempt to access beyond end of device [ 110.462421] loop4: rw=1, want=1130, limit=112 [ 110.467053] Buffer I/O error on dev loop4, logical block 1129, lost async page write [ 110.475137] attempt to access beyond end of device [ 110.480185] loop4: rw=1, want=1131, limit=112 [ 110.484789] Buffer I/O error on dev loop4, logical block 1130, lost async page write [ 110.492715] attempt to access beyond end of device [ 110.497720] loop4: rw=1, want=116, limit=112 [ 110.502163] Buffer I/O error on dev loop4, logical block 115, lost async page write [ 110.510205] attempt to access beyond end of device [ 110.515161] loop4: rw=1, want=117, limit=112 [ 110.519611] Buffer I/O error on dev loop4, logical block 116, lost async page write [ 110.527478] attempt to access beyond end of device [ 110.532452] loop4: rw=1, want=118, limit=112 [ 110.536895] Buffer I/O error on dev loop4, logical block 117, lost async page write [ 110.544770] attempt to access beyond end of device [ 110.549731] loop4: rw=1, want=119, limit=112 [ 110.554193] Buffer I/O error on dev loop4, logical block 118, lost async page write 2018/05/10 10:22:08 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x10240043311, &(0x7f0000000000)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x9000009, 0x810, r0, 0x0) 2018/05/10 10:22:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) process_vm_writev(0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/189, 0xbd}], 0x1, &(0x7f0000000500)=[{&(0x7f00000003c0)=""/219, 0xdb}], 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408000, 0x12c) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) writev(r0, &(0x7f0000000040), 0x146) 2018/05/10 10:22:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000180)={0x3, {{0x2, 0x8, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}}, 0x108) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000000000829f, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000100)={0xffffffff}) 2018/05/10 10:22:08 executing program 6: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0), 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000040), 0x4) preadv(r2, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) 2018/05/10 10:22:08 executing program 1: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r0, &(0x7f0000000180)='\'', &(0x7f0000eee000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000000), &(0x7f0000000040)=""/84}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0}, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x39c, 0x100) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000200)) 2018/05/10 10:22:08 executing program 0: syz_read_part_table(0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000010000)="020055355ac5950e54aeff07000000000000000000000000020000000000000000000000000000560000000000000000000000000000000000000000000055aa", 0x40, 0x1c0}]) 2018/05/10 10:22:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='mounts\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001180), &(0x7f00000011c0)=0xb) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='tracefs\x00', 0x0, &(0x7f0000000140)) pwrite64(r0, &(0x7f0000001100)="a7104bec4ef813a0592da292ab960338ac2cd92ef5826658c7174cdbfd9f365fffa26fd8f9a273a8b2f6b7d8494e28a4f6db865293ee609e8c37a84b73f0a7ef5918e1760a2440accfdbcf57d0505e11867edd5c4907219f338f1af6b40ac7afc0313519a24a36371d6c", 0x6a, 0x0) preadv(r0, &(0x7f00000023c0)=[{&(0x7f0000000100)=""/4096, 0x39c}], 0x1, 0x0) 2018/05/10 10:22:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x10001, 0x9, 0x0, 0x0, 0x100000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prctl$intptr(0x24, 0xf1) 2018/05/10 10:22:08 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f000066afc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x18, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_x_policy={0x2, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0xa0}, 0x1}, 0x0) 2018/05/10 10:22:08 executing program 1: mprotect(&(0x7f000018c000/0x800000)=nil, 0x800000, 0x20000000000008) r0 = gettid() r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r0, 0x1f, &(0x7f0000b1eff0)={0x0, 0x0, 0x1}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) rt_sigtimedwait(&(0x7f00009a4000)={0xffffffffffff0001}, &(0x7f00005d8000), &(0x7f0000645000), 0x8) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x101000) 2018/05/10 10:22:08 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x3, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="1802000000000020000000000280000085000000200000000500000000008000950000000000000019b50d9902205b2f9f2fcc1bfa21f16c25a602ffd7732954a8d8aefe8370b69fb1cfcd121be86e40203c6faa1fc28eb1aa778cdffd7e614e764eb4490996b44d"], &(0x7f0000000040)='syzkaller\x00', 0x1, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0xe, 0x12, &(0x7f0000000400)="222fea09601182605aecc6378847", &(0x7f0000000080)=""/18}, 0x28) 2018/05/10 10:22:08 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'lo\x00', &(0x7f0000000080)=@ethtool_eeprom={0xc, 0x7f, 0x6, 0x1d, "0c04e0b158ff33b00439ee9969e05ad648ea22a34af51d839e32b4ae96"}}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006ad2"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x10, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000002cc0)="73797a6b616c6c657201", 0x7, 0xfde1, &(0x7f00000003c0)=""/187}, 0x48) 2018/05/10 10:22:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x101040, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000700)={0x20, {{0x2, 0x4e24}}}, 0x88) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000480)) bind$alg(r0, &(0x7f0000bc1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000615000)="8ac6101a42bc0331887b74bf7955b93232222977e2afec0319e39c2a5f666ba77d0829df485655cf8108dd6b2087155292b10c63f08a253ac7526b20738a1fde9a59fd5717ac4182a7ae182ee77f6c0d4e05cbe6a679257180c863c5078328685be3fb102b93fa25e8e2a0dd862583c672b9c4da3b21c5", 0x77) pipe(&(0x7f0000000400)={0xffffffffffffffff}) openat$cgroup_subtree(r1, &(0x7f00000004c0)='cgroup.subtree_control\x00', 0x2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@ipv4, @in6=@dev}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000000600)=0xe8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x81, 0x400, 0x10001, 0x9, 0x10000, 0x5dc, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x9}}, 0x6, 0x2, 0x9, 0x100, 0x7}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x8f05, 0x30, 0x9, 0x200}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000300)={r6, 0x0, 0xee19, 0x81, 0x7fffffff, 0xa27, 0xfffffffffffff8f4, 0x66d, {r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xd70e, 0xffffffff00000001, 0x9, 0xe42a}}, &(0x7f00000003c0)=0xb0) openat$cgroup_ro(r3, &(0x7f00000006c0)="72a6cd1c2363857252656e7400dc7962c42e5d29e29fde915b624da4a8", 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3f6, 0x8a6, 0x8, 0x40, 0x7ff, 0x1, 0x1, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0xa075, 0x3, 0x8001, 0x9}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000140)={r7, 0x1ff, 0x30}, 0xc) [ 110.877445] loop0: p1[EZD] [ 110.880632] loop0: partition table partially beyond EOD, truncated [ 110.888693] loop0: p1 start 2924744341 is beyond EOD, truncated [ 110.908499] loop0: p1[EZD] [ 110.911589] loop0: partition table partially beyond EOD, truncated [ 110.918968] loop0: p1 start 2924744341 is beyond EOD, truncated 2018/05/10 10:22:09 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x8000}, 0x8) sendto$inet(r0, &(0x7f0000000100)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0xa0000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14) sendmsg$can_raw(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x1d, r2}, 0x10, &(0x7f00000001c0)={&(0x7f0000000180)=@can={{0x1, 0x9, 0x3, 0x69c4}, 0x1, 0x2, 0x0, 0x0, "bfa29da9a1c61ba7"}, 0x10}, 0x1, 0x0, 0x0, 0x90}, 0x800) shutdown(r0, 0x1) 2018/05/10 10:22:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/dev/ptmx\x00', 0x1) r2 = socket$pptp(0x18, 0x1, 0x2) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080), 0x2) bind$pptp(r2, &(0x7f0000001240)={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x1e) dup3(r0, r2, 0x0) 2018/05/10 10:22:09 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000200)=0xdd, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x10000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0xffffffff, 0x5}, &(0x7f0000000280)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="ad56b6d5820faeb99529890e1f1cf9cbedd30a07524c90c2", 0x18) sendmsg$can_raw(r1, &(0x7f0000000380)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000340)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "38a070a180d38a239f0f7c5a26f3a1b3611919263b88665a7c8c749d3ea32fddf7b040c47d59769af7f47da30faba190cd5890e6b8613a41e2ad18ad538c4e95"}, 0x2a5}, 0x1}, 0x0) recvmmsg(r1, &(0x7f0000000700)=[{{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000480)=""/145, 0x91}, {&(0x7f0000000540)=""/234, 0xea}], 0x2, &(0x7f0000000680)=""/122, 0x7a}}], 0x1, 0x0, &(0x7f0000000740)={0x77359400}) 2018/05/10 10:22:09 executing program 3: r0 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x5, 0x20200) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000540)="27d0fb6fb7277c1a5fcf032096de6fd8d0113f65ce8d27df86269110d39b1ff531251aef590453a331ca57605e96754cf4414f4863483918063b3ce531407f37e73377d478155ea471509d93fca4cd6a5693cb4c2e769f91c93017b10017c55fd8f921c042646f77ede41150c7de54f5fd37e341693511701db0dc2facee01582ac55cfc009a9799d84233faab6ea490ab60b4698b5f84b0d6734e6254a85085bdb204418d329c610b6c8e7cae70ac0cb419fd2e214850b569333692cf170a917e265fdc1b6bb7f37090f1fe0879dc695f220a408a8268ae0f47162b4e92fc99d4d7ca", 0xe3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000280)='debugfs\x00', 0x0, &(0x7f0000000100)) syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x5, &(0x7f0000000380)=[{&(0x7f0000000080)="1ff932ca72bc813592fc3796f0f1878ce3c726602c21843957ed98f6bee22fed999c3519ae1c245c29", 0x29, 0x4}, {&(0x7f0000000180)="ad7a5fd0bdee102aad2faba86b543249a8a6c7a8a8a0100fda09c0d8b6c5c2c8a3f797fe6d0e89639f7036b1c1b20873a8c9d4038282026e238682bbfe0cdcb972d753ac208e76a85bf8623bac59ec707e51e5ca79b4e9d4bc913318a5db9861288f86289ac6c567beeb7d303149a4309466394f90808baab026c6dcbafae8a8c6fcf5f2b74bc6c96a93edfc57be15d0cf82cebb4c785ba8e40906fb5660e2daa7dca98f26740a1afe8aac89f06daeaa66084a66fa15c9", 0xb7, 0x8001}, {&(0x7f0000000100)="3733762d60d1f66319c5f49057d40203176b4d7ccf8636d7b527c6df44038018404163a3e17d3c6a68ae99cd", 0x2c, 0x7fff}, {&(0x7f0000000640)="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", 0x117, 0xffffffff}, {&(0x7f0000000340)="355d1e640857771f280e0cd56b3963a75f2cad26c79e979bf98aa45d83b76d8951e020e9546ca71703573215ba21fc68fb5ac8f207d0d0f7", 0x38, 0x7fffffff}], 0x20, &(0x7f0000000300)=ANY=[@ANYBLOB="7569643ae20100004e713b2391c3df61f4112c00"]) 2018/05/10 10:22:09 executing program 6: r0 = socket$inet6(0xa, 0x2000000001, 0x801002000000007c) fcntl$setflags(r0, 0x2, 0x1) getsockopt(r0, 0x84, 0x8000000007d, &(0x7f0000000000)=""/8, &(0x7f00007c1ffc)=0x6) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x59, "911931e2a5ede34b6983de90f1c7b9be34c78313b415397dd654abc0fd0103ed345891fb36517820807f053b56c04272e740e6d5e17b46812da50088c11c6f35da4536e505726b42d59956926222d2fad3ecd9782fd2551d12"}, &(0x7f00000000c0)=0x7d) 2018/05/10 10:22:09 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup3(r3, r1, 0x0) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000280)="4fc0918b410d6801b0c985ca253d35603357d34cde4b80cebb1b02496f98c06f5c02af7f530edfa8b7e9a9e8ec4fb68196ff947fc37ffa936a821a2ff0171386fb4175ecd232c40fbe7f23ae4c60819b1f39cf83f025f6f9f8fb759be5e7d5b4b6b6603e486bd4b40942843ec69f32aec9264f44e693d24a49de20b1d5783882d0d1258c7f196fe687ca4994f90fe1cb82d42e", 0x93}, {&(0x7f0000000340)="2f5a2aada723a98424b51ada9a9c9db3b6b386d50d17749bfa7cf5b7fcfcaaaf98f5fde78d4e635b8204076b7770f4a13b68a2ef48be71438e6158aafa7f4763243c3a99070512b707826ae78bbe464c0b134dc969fc9967e9392b175b953d7d13b6fb755b7d1adf8f293492f2405b9195fc3658fcbfde483cce34f80e208729b72607495a4870a12dd0c703e510fc16dee874280fac7b42", 0x98}, {&(0x7f0000000000)="dfb45d6d20eeeb2257ac24ced26ca237afb3af46f2c7f7c3e8ced5ffc6fb7b4072475a20dc10c85e5ee7901adcf1ef3560", 0x31}], 0x3, 0x8) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x0, &(0x7f0000000000), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000240)=[@text64={0x40, &(0x7f0000000140)="c4a38148349a00f2e10d643e460f01cb460f218c47ee470f00506d0f350f07266567f2afb9800000c00f3235001000000f30", 0x32}], 0x1, 0x0, &(0x7f0000000280), 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f00000001c0)={0x2, 0x8, 0x1}) 2018/05/10 10:22:10 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xb331, 0xb0000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000100)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}]}, &(0x7f00000001c0)=0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7ff}, 0x14) 2018/05/10 10:22:10 executing program 5: r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x1000000000000, 0x2, 0x0, 0x0, 0x5, 0x0, 0xbab}, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)={0xffffffffc0000001}) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000040)) epoll_wait(r4, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/05/10 10:22:10 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x2) ioctl(r0, 0x3309, &(0x7f00000001c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000080)=0x2, 0x8) 2018/05/10 10:22:10 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x2) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x5c0, &(0x7f0000000040), 0x8) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x1, 0x20082) r3 = getuid() ioctl$TUNSETOWNER(r2, 0x400454cc, r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000a7eff4)) epoll_wait(r1, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000000080)={0x7}) 2018/05/10 10:22:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000012c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) connect$l2tp(r1, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x1, 0x0, {0xa, 0x4e23, 0xf35f, @mcast2={0xff, 0x2, [], 0x1}, 0x84}}}, 0x32) pselect6(0x40, &(0x7f00000000c0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000100), 0x8}) 2018/05/10 10:22:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000000)={0x40, 0x9, 0x6}) socket$packet(0x11, 0x3, 0x300) 2018/05/10 10:22:10 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000006, 0x47}) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000001c0)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000180)=[{&(0x7f0000000240)=""/140, 0x4}], 0x10000000000000f8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x80000008}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000480)={@remote, 0x0}, &(0x7f00000004c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x1f, 0xc, &(0x7f00000000c0)=@raw=[@exit={0x95}, @generic={0x49, 0x1, 0x6a, 0x7}, @ldst={0x0, 0x2, 0x6, 0x1, 0x2, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x26}, @map={0x18, 0x0, 0x1, 0x0, r0}, @jmp={0x5, 0x5, 0xf, 0xc, 0x7, 0xffffffff, 0x4}], &(0x7f0000000200)='syzkaller\x00', 0x100000000, 0x86, &(0x7f0000000300)=""/134, 0x41000, 0x1, [], r2}, 0x48) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) 2018/05/10 10:22:10 executing program 2: r0 = socket$packet(0x11, 0x800000003, 0x300) r1 = openat$cgroup_ro(r0, &(0x7f0000000300)='io.stat\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000340)={0x3f, 0x100000001, 0x400, 0xffffffffffffffff, 0x400, 0xe}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x58}) read(r0, &(0x7f0000000100)=""/229, 0xe5) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') accept$packet(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'veth1\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f00000004c0)=0xe8) accept(r0, &(0x7f00000026c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002740)=0x80) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f00000029c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20242800}, 0xc, &(0x7f0000002980)={&(0x7f0000002780)={0x1e4, r4, 0x600, 0x70bd27, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r5}, {0x14c, 0x2, [{0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x3a, 0xf7d, 0x81, 0xffffffffffffcec2}, {0x7, 0x7, 0x2, 0x8000}, {0xfffffffffffffffc, 0x2, 0x1, 0x5}, {0x4000000000000000, 0x6, 0x3, 0x2}, {0x7, 0x200, 0x4, 0x3f}, {0x1, 0x80000000, 0x5, 0xd3}, {0x1, 0x4f, 0x400, 0x3}, {0x29b, 0x24, 0x7ff, 0x7}, {0x8, 0x5, 0x9, 0xa3d2}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0xffffffffffff7fff, 0x7, 0x7c1, 0x200}, {0xae, 0x41, 0x10001}, {0x5, 0x0, 0x7f0, 0x1}, {0x100000001, 0x10001, 0x9, 0x80000001}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}}]}}, {{0x8, 0x1, r7}, {0x74, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}]}}]}, 0x1e4}, 0x1, 0x0, 0x0, 0xc090}, 0x20044000) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x2}]}, 0x10) 2018/05/10 10:22:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000200)=ANY=[@ANYBLOB="01faffffffffffff07010040"]) 2018/05/10 10:22:10 executing program 0: r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket(0x40000000015, 0x5, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) accept4(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x800) 2018/05/10 10:22:10 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000980)={0xffffffff}, 0x13f}}, 0xfffffffffffffdd9) write$rdma_cm(r0, &(0x7f0000003080)=@listen={0x7, 0x8, 0xfa00, {r1, 0xff}}, 0x10) r2 = dup3(r0, r0, 0x80000) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240)=0x4, &(0x7f0000000280)=0x2) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000140)={0xdd40000000000000, 0x2, 0x6}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x60) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000000080)={{0x401, 0x800}, 'port0\x00', 0x82, 0x400, 0x5, 0x0, 0xffff, 0x10000, 0x400, 0x0, 0x4, 0x1}) memfd_create(&(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x3) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f00000001c0)) 2018/05/10 10:22:10 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000380)=@broute={'broute\x00', 0x20, 0x1, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x2, &(0x7f0000001d80), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'vcan0\x00', 'syz_tun\x00', 'irlan0\x00', 'syzkaller1\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x120, 0x120, 0x250, [@rateest={'rateest\x00', 0x48, {{'lo\x00', 'gretap0\x00', 0x14, 0x1}}}, @devgroup={'devgroup\x00', 0x18}]}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:event_device_t:s0\x00'}}}}]}]}, 0x2f8) 2018/05/10 10:22:10 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000480)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000000500)=@resolve_ip={0x3, 0x40, 0xfa00, {{0x2, 0x0, 0x0, @loopback={0x0, 0x1}}, {0x2, 0x0, 0x201414ac, @local={0xfe, 0x80, [], 0xaa}}, r1}}, 0x48) clock_getres(0x7, &(0x7f0000000000)) 2018/05/10 10:22:10 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000014c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia)\x00'}, 0x58) r1 = syz_open_pts(0xffffffffffffff9c, 0x100) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/10 10:22:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge_slave_0\x00', 0x1}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000009c0)={'bridge_slave_0\x00', 0xc0ffffff}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) 2018/05/10 10:22:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000040)={'bond_slave_0\x00'}) r2 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x4, 0x42) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000240)={r3, 0x9e9, 0x0, 0x8000, 0xfff}, &(0x7f0000000280)=0x18) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r4, 0x29, 0x20, &(0x7f00000005c0)=""/4096, &(0x7f0000000140)=0x1000) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r5, 0x4090ae82, &(0x7f0000000500)={[0x0, 0x0, 0x8001], 0x103000}) r6 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8000, 0x0) ioctl$KDGETLED(r6, 0x4b31, &(0x7f0000000100)) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/05/10 10:22:11 executing program 6: syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000400)) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) umount2(&(0x7f0000000040)='./file0\x00', 0x4) unshare(0x40000000) r0 = syz_open_dev$amidi(&(0x7f00000003c0)='/dev/amidi#\x00', 0x6, 0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000039c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00000007c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003ac0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000800)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003bc0)={{{@in6=@dev={0xfe, 0x80, [], 0xc}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x1000, 0x4e20, 0x0, 0xa, 0x20, 0xa0, 0xff, r1, r2}, {0x0, 0x0, 0x6, 0x5, 0x3751, 0x7, 0x3ff, 0x4}, {0x80000001, 0xa76b, 0x7f, 0x8}, 0x4, 0x6e6bbb, 0x1, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x32}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x0, 0x2, 0x3, 0x8, 0x71, 0x100000001, 0x6}}, 0xe8) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) 2018/05/10 10:22:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000000)={r0, r1}) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000954ff8)={r0, r1}) sendmsg$kcm(r2, &(0x7f0000dc2953)={&(0x7f0000e3dff7)=@rc={0x1f}, 0x80, &(0x7f0000aa2fa0)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)}, 0x0) close(r2) 2018/05/10 10:22:11 executing program 1: geteuid() perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioprio_set$uid(0x0, 0x0, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x84028002}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r1, 0x220, 0x70bd25, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x9f}]}, 0x4c}, 0x1, 0x0, 0x0, 0x50}, 0x10) 2018/05/10 10:22:11 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x2, r2, 0x3}) 2018/05/10 10:22:11 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000340)=""/161, 0xa1) lseek(r0, 0xfffffffffffffffc, 0x1) getdents(r0, &(0x7f0000000200)=""/126, 0x7e) 2018/05/10 10:22:11 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x4040, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) ioctl$KVM_ENABLE_CAP(r2, 0x4068aea3, &(0x7f0000000040)={0xf9, 0x0, [0x9, 0x4000000000000000, 0xfffffffffffffff8, 0x5]}) setsockopt$inet6_mreq(r2, 0x29, 0xfffffffffffffffe, &(0x7f00000000c0)={@empty, r3}, 0x1fa) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) r4 = fcntl$getown(r1, 0x9) move_pages(r4, 0x2, &(0x7f0000000100)=[&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil], &(0x7f0000000140)=[0x3, 0x2, 0xfffffffffbc7ef52, 0x5, 0x3, 0x5, 0x3, 0x369], &(0x7f0000000180)=[0x0], 0x6) 2018/05/10 10:22:11 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="38010000100013070000000000000000000000000000000000e000000200000000000000000000000000000000000000000000000000000000549f63a4132fbad492488a80a1b1c2e714a679d6816cc7f333412b3945e2d6134a7984a8eff1a8cf14a3aefc7ad5798e2da74b8d7e93f58795bf3de2cc41c47178c5bdd72c128673197c2e060ebe954a27508faa377300a5b265913c2a6a9582772215e35412f7c977b42bc2c8e609e341b13fac74475369bc7cd2075d438842233f369363ced2d73ce02bb1d12e2f37b6fe278abe386ffb525da3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001ffffffff6c000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) getsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/10 10:22:11 executing program 0: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e23, 0x8c, @empty, 0x6}, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x7ff, [0x40, 0xfffffffffffffcd6, 0x7, 0xb8, 0xfffffffffffffffa, 0x4, 0x3, 0x5]}, 0x5c) recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000080)=@nl, 0x80, &(0x7f0000001600)=[{&(0x7f0000000100)=""/239, 0xef}, {&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000280)=""/82, 0x52}, {&(0x7f0000000300)=""/134, 0x86}, {&(0x7f00000003c0)=""/110, 0x6e}, {&(0x7f0000000440)=""/32, 0x20}, {&(0x7f0000000480)=""/105, 0x69}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/231, 0xe7}], 0x9, &(0x7f00000016c0)=""/240, 0xf0, 0x2}, 0x0) [ 113.306852] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/10 10:22:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000040)={0x0, 0x2}) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000480)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, r2}}, 0x48) 2018/05/10 10:22:11 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x2b8) 2018/05/10 10:22:11 executing program 3: connect(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x40047459, &(0x7f00000000c0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f00000000c0)={0x0, 0x7, 0x100000000, 0x3f}) [ 113.361656] IPVS: ftp: loaded support on port[0] = 21 [ 113.362067] netlink: 72 bytes leftover after parsing attributes in process `syz-executor4'. [ 113.469371] IPVS: ftp: loaded support on port[0] = 21 2018/05/10 10:22:12 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000300)={0x5, 0x20, 0x9, 0x100000001, 0x1}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) ioctl(r2, 0x800000000008982, &(0x7f0000000000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f00000003c0)=0xc) sched_setparam(r3, &(0x7f0000000500)=0xffff) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r5, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r6 = fcntl$dupfd(r4, 0x0, r5) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') ptrace$setregset(0x4205, r3, 0x201, &(0x7f0000000640)={&(0x7f0000000600)="70423847914f27b60f0539660da6ef5b31ac88915ac24fd4a432b04f6ee66545d5a51e78bca57b84d92a57eaac8863fb606d", 0x32}) writev(r5, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r6, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) sysinfo(&(0x7f00000005c0)=""/10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000680)=ANY=[@ANYBLOB="7bc6008037ea41836f83efcd30fde7fe731a514f73388245"], &(0x7f0000000580)=0x1) ioctl$sock_ifreq(r7, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x10000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r8, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000100)=0x0) prctl$getname(0x10, &(0x7f0000000480)=""/121) ptrace$setregs(0xd, r9, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") ioctl$PERF_EVENT_IOC_SET_FILTER(r8, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/05/10 10:22:12 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000001740)=&(0x7f0000001700)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x1, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000001c0)="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", 0x1000) 2018/05/10 10:22:12 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x380) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0x2000}) bind$packet(r0, &(0x7f0000000100)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) write$tun(r1, &(0x7f0000000580)={@void, @hdr, @mpls={[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}, 0x62) 2018/05/10 10:22:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x0, 0x0, 0xfd69) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x80, 0x22) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000000)=0x4, 0x4) 2018/05/10 10:22:12 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) recvmmsg(r1, &(0x7f0000003a00)=[{{0x0, 0x0, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000003a40)={0x0, 0x989680}) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r2, 0x6, 0x30, 0x6, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x18) 2018/05/10 10:22:12 executing program 3: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141046, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4002, 0x0) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0x1000, 0x8, 0x3c9, 0x0, 0x2, 0x3, 0x1, 0x2d2, 0x40, 0xfe, 0x3, 0x3, 0x38, 0x1, 0x80000000, 0x40f7, 0xfffffffffffffff9}, [{0x60000006, 0x14, 0x81, 0x0, 0x401, 0x4, 0x6, 0x1}], "b4c39c6287b685c421e2f7ffe30d67add6e95b282844a4e1088b3f147bcec4d1b5c7606ae73c42c93ca0638c081f46abac93289f9a31eb12ce8459be26b449e78cda81e055e1b7d0376927e9ce0e4b6f2cbabb25e5960c651f619a7a3699f9faa69d7b8532c736f3a14bfe66b7ec017d7c9ab78eca8f5512c7fa72ec5a5c4c635490e3047206645d83b24748a48c0059edc789dcdae49240015ce9eaeedb933cc78fbc5bf389d09ddb8be6439b319670", [[], [], []]}, 0x428) sendfile(r1, r0, 0x0, 0x20000) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x1, 0x2) 2018/05/10 10:22:12 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40, 0x0) sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000022}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="78f2ff00", @ANYBLOB="000828bd7000fedbdf250c0000003c00020008000b000a000000080008000101000008000b000a00000008000800000800000800040001010000080003000600000008000800d1720000080005000010000020000200080009000000000014000100ac1414aa000000000000000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x8004}, 0x40000) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x206000, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r2}) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2000, 0x0) 2018/05/10 10:22:12 executing program 5: syz_mount_image$f2fs(&(0x7f0000000380)='f2fs\x00', &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffd, 0x1, &(0x7f0000000100)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000010000000000000000280000000000000c00000013000000020000000200000002000000010000000c000000000200000002000000060000000a0000000e000000100000030000000100000002", 0xc, 0x1400}], 0x3000000, &(0x7f00000001c0)=ANY=[@ANYBLOB="00ff28fb4d363404b48b1b49576ccfd4d236cd3394226e93f840af5d2d0eda04430c13ddba284f7ecfbfbcd3713b4b91c95921478bbe82d3f2ddb11749980389ad46994e9de2604b93597402c6b3339c340a2b68d52414471c313fa3a926c650e9069b3f482773f9a6430287b9e3320000000000000000000000000000000000000000"]) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x800) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)) [ 114.419497] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 114.426646] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 114.444129] F2FS-fs (loop5): Invalid blocksize (1), supports only 4KB [ 114.444129] [ 114.452560] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 114.461382] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 3, id = 0 2018/05/10 10:22:12 executing program 2: mknod(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f00000001c0)=0xfffffeb3) accept(r0, &(0x7f00000002c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x80) connect(r0, &(0x7f0000000380)=@hci={0x1f, r1, 0x3}, 0x80) socketpair(0x9, 0x800, 0xf3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r2, &(0x7f0000000240)="fd4fdde7162feb3939da97ac6a8bde80a4504522047572ca61dce2dd032d3dfe0f96c4129697837ca55bf2ded03c5e9f7c3a7b09d8baef13e62eeabf12b403e68c75b9011e25e5d60d6653a7c78c38141b9d8761c1f3eb325b33e995f54bbd1dd06b2eba00f264b3443393a3ebb925bc2a", 0x71, 0x1, &(0x7f0000000180)={0x4, 0x6, 0x1, "c06f8a4d99a5", 0x2}, 0x10) r4 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000480)={r5, 0x7}, 0x8) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x3}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) preadv(r4, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000340)='./file0\x00', 0xc) [ 114.461715] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 2018/05/10 10:22:12 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vcs\x00', 0x80000, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000240)={@multicast1, @broadcast, @dev}, &(0x7f0000000280)=0xc) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x100) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x5, 0x6, 0x3ff, 0x200, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r3}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc10c5541, &(0x7f000035dffc)) 2018/05/10 10:22:12 executing program 5: kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000000940)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=[{0x58, 0x0, 0x1, "82976f2d5848cbbca6ba5155ca74bbe535f3b2b78b444e4f0c49e28fcbb48ef9dc1d94192e35be22124eb4b024aceecfebbd4006c7e0b79a775e4014f6328a13673d"}, {0x40, 0x0, 0x4, "62efdc6f643deb7ad37403149fca6efc01f0e1d2a749b99666fbc0b5196ce05a742b113c49744b6c4b54"}], 0x98, 0x4044010}, 0x9}, {{&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x4, 0x1, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000200)="41bf09b8245b6a7e35cae01b0e677d3e4f34463c911cda69ec022ebe10f341b36b8ee4d33d1b5d79b34703e42299bceca42380b6e80b1bb44f17298a8277974ae87055cb1353374ff41d33857af964a19ce9cdbae374d242d91d255beef9f18ca44da5c9effba57b29d59fc9e205d40fa5af64d51aae2acd1a7cfd3ae93815c6e499d41a286d24", 0x87}, {&(0x7f0000000300)="e701c7e177bcafad2ba5d2ae016b104fc874fb49f0056e2f083434cd347c4e02127e592bf37e98f4ea4b24bacd37564c9fe9328f239fc3ea869871c4c300c17a9d9a3cf30bb898f1cc209a385b67f325c692c30de0e8ff1562fea5883243d8d7502c97601d54227c1c39a81851fc564ae65aec808d071ea5702717a509c37acc8f297ef4804b1af173b18d180bb4de80", 0x90}, {&(0x7f00000003c0)="14b74271a9a624585b84ae4e190c9529f50ffaf9ddf2b4b557cde45f5f016d2b25c6a99821948ffd1be84643d9093e55d783e40355cdbb62327d2a9ccf720e81dc307f90efeb261cd208804c15e5e3b79186c23766159ca836a5454ac206b14deadadbd548793f67d2ed63b92a9c7ac402f7ab79d33190335642c07c9d", 0x7d}, {&(0x7f0000000440)="588409630e2bdd0673708e55bcbd66193d30e07fe3b726ba4d8284da7e5eddcec60c53081013b2221f0a47cd1beb07704bd7017ae0dfcab2664f0b3c2141d570d024505a49d339c861550d9f18915614a301274acb62d38965124553a140dac831ff3ea9d6ea8978dcefc2853157cb75f79635f4d8736afad1c66a4097f7e6cd76350e9024e10587f781d9c3d80fa16f36272e84c4b038b8b44aef00578f6b9eb33b3654aeeec71dfd469850216a6e5c235f0a9d4b7f9b659bb84280b2866fe780a68b496c4415d674878ee7a8d29a522a8f43aebddf233263adeee2e9381814a2c785c875a3f4", 0xe7}, {&(0x7f0000000540)="e65202befd0a0a95708396c77a6cf9f54fde09180841c604477a8ef56143865c46a9790f71ba9c6cd37e6e05ab15aac056e4619795da8b752b29d10b8704cb843d7e2a55a7347d97a9112717b5c317f83ab8729b356804aa350f1640c4799ecc8fbd30fcb128d637b19b0c0af6fede", 0x6f}, {&(0x7f00000005c0)="5779af685acb0fedf22cb9fb6b07be32", 0x10}, {&(0x7f0000000600)="a1a35258215df2bd42cbd4d49c97bcf9db7ef6b4a786b9d4b7c3fa036b96896b02119480096941c72916ae26212fdc40b7fdd6333243081683d913365d3d7c32d92edf983613598a772b0a00c5169795a76c50c948a3ec12bcf0efc27c41c206fa7f1598667427d7635db7c7648d9243c628ce1867e2d2b55864047c8de85b3cfcf5ce420ab2c27fa56858a9513dcab261c06b352f5b191bb85c0a6915de9521e22147979d882c7de4c21da6b9d9704549827f3c799d520e5df1d2317cc9d73176", 0xc1}, {&(0x7f0000000700)="921dfbee61382124ad022982c8ed5c5882677284e77091f52aeae59d719c37b02c07a2e089ea7154adf40f4f39ce6599815b4114aa38e7fc714f2a651336158298fbf06cd6e4dfb5b88a430dc5207f711865746503d0f4eef4dfe465d7e5e2ee428ca90199b48275615377d2abacd78164a459c48b9a62de10", 0x79}], 0x8, &(0x7f0000000800)=[{0x90, 0x10e, 0x81, "57627849a2901d72b3f7119775bd307500a4e7ef879cc9ed73e1485f7d98c48627eac189e78259fde04c8cce74054cb969e4ae483e506a526797043f95669666901cb8c77ce8b3cc6794827d4007706d6d8556f0ea8deb1cd01c8e943af9659a54c2a522585e48a85108c83e29d298c1fa99912d47c11818e4"}, {0x38, 0x101, 0x7, "36df6bacc06a8f921c5aa2c463042c1b9393542c40c6f766eef2eb094c61dc8bea79c8"}, {0x40, 0x111, 0x0, "d6ea2ef8b0f39d895eaa89020654daaf1a564d91bdc8348bfda911a1f7c425c1785ee9ab3af6086d636d54fd09c2779c"}], 0x108, 0x40004}, 0x7}], 0x2, 0x0) r1 = accept(r0, &(0x7f00000009c0)=@un=@abs, &(0x7f0000000080)=0x80) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000a40)=0x4, 0x4) 2018/05/10 10:22:12 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) r2 = geteuid() quotactl(0x80, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)="6b902bb6f889ac128519a6cc69de7d71b53136e92109c4519253254658611d83517471026e3be454b6e0129dacdb45013eb0e4815d1bcdab58fcabc1a6eabe46a982f77574af52fdd72b5e5b34c5e18b5814b24ab1834c5fbe31b54bf9532d5f1405dee3d3ff6d4461f8089520f265b96b58526486865394") sendmsg$nl_route(r0, &(0x7f00008f4000)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000e2effe)=@newlink={0x28, 0x10, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) 2018/05/10 10:22:12 executing program 0: r0 = request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f00000000c0)=""/197, 0xc5) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x4000000000000006, 0x4, 0x687a, 0x4100000b, 0x0, 0xffffffffffffffff, 0x8, [0x4]}, 0x2c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x800, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000200)={'icmp\x00'}, &(0x7f0000000280)=0x1e) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000240)={0x3, "25ff44"}, 0x4) 2018/05/10 10:22:12 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001400)={0x5, 0x5, 0x1000000000000914, 0x4000000005}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x81, 0x6, 0x400000010001, 0x0, r0}, 0x2c) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/159) 2018/05/10 10:22:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x40000000003, 0x0, 0x0, 0x0, 0x8000, 0xfffffffffffffffc, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0xd6bf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x33, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x101000, 0x0) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/116, 0x74) wait4(r0, &(0x7f0000000040), 0xa, &(0x7f0000000080)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) 2018/05/10 10:22:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9, 0x400, 0x3, 0x5, 0x0, 0x9, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x4, 0x9, 0x100, 0xffffffff00}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7fff, 0x4, 0x542a, 0x7, r1}, &(0x7f0000000180)=0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000240)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), 0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x40000, 0x0) sendto$unix(r2, &(0x7f00000002c0)="e80d0b297e0e879f65027a22a3bef3b286f9998296ad6478d15abfc6d6647c465e0d0eaebdf6cccd09f237bd7bee3b5925aab3b3db15513f4a7734f6560afb2aeb9db67e0a90a485e6df93dfc5d411d3fd6b26859ee864b85784b133dd718dd48d02f4e93eb425e383675a3626b433d0b306d2fde17dce2abefe5dedf605aebb9bd69241770b36ac1951157aa2cf24d61c2641d2f2111d86612174d9bd97405306407f415e5d", 0xa6, 0x8000, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e) epoll_create1(0x80000) 2018/05/10 10:22:13 executing program 3: r0 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) bind$ax25(r0, &(0x7f0000000080)={0x3, {"f3d35b31a9f298"}, 0x6}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) rt_sigsuspend(&(0x7f0000000240), 0x8) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000fee000/0x4000)=nil, 0x4000, 0x4, r4) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) syz_kvm_setup_cpu$x86(r5, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000140)="650f320f22c3b805000000b9920000000f01d966baf80cb85080be87ef66bafc0cb8fd4f0000ef26670f221b66baf80cb80e8f5480ef66bafc0cecc4e2d5bfdcb8ee0a00000f23c80f21f8350000e0000f23f8b9800000c00f3235008000000f30b9ab0300000f32", 0x68}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KIOCSOUND(r5, 0x4b2f, 0x0) 2018/05/10 10:22:13 executing program 0: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000840)='tmpfs\x00', 0x0, &(0x7f0000000880)) flistxattr(r0, &(0x7f0000000100)=""/136, 0x88) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00') renameat2(r1, &(0x7f00000007c0)='./file0\x00', r1, &(0x7f0000000800)='./file1\x00', 0x4) 2018/05/10 10:22:13 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x800, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x21, &(0x7f0000000240)=0x6, 0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) ioctl$IOC_PR_REGISTER(r2, 0x401870c8, &(0x7f0000000280)={0x5, 0x9, 0x1}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x1, 0x0) setsockopt$inet6_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) read(r0, &(0x7f0000465f8e)=""/114, 0x72) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001140)}}, 0x0, 0x0, r0, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) syz_open_procfs(r4, &(0x7f00000001c0)='net/llc\x00') r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/10 10:22:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)}]) 2018/05/10 10:22:13 executing program 1: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) modify_ldt$read(0x0, &(0x7f00000002c0)=""/163, 0xa3) exit(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f000037e000/0x3000)=nil, 0x3000, 0x2000007, 0x30, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000001c0)={0x24, 0x0, &(0x7f0000000080)=[@request_death={0x400c630e, 0x3, 0x2}, @acquire_done={0x40106309, r1, 0x3}], 0x54, 0x0, &(0x7f0000000140)="a2e7ae64d16568dfbe162ef6208c10c6d1a1729897eb9f9460ddb1ba76ff65bdd25d160ef7f4be2d5b3638e6fd57b8aceca2daa7b7444bef4590c28d1624153f5db776f9de620da45b0fc67f0f4785a38e1a5861"}) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x0) 2018/05/10 10:22:13 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000013c0)={0x8, 0x0, &(0x7f0000000340)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00000003c0)}) 2018/05/10 10:22:13 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0xf6, 0x4) r1 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @random="7d73cf61100f", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f0000000000)) 2018/05/10 10:22:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x381000, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) clone(0x4400, &(0x7f0000000200), &(0x7f0000000040), &(0x7f0000000300), &(0x7f0000000440)) [ 115.944841] binder: 8742:8747 transaction failed 29189/-22, size 40-8 line 2856 [ 115.955808] binder: undelivered TRANSACTION_ERROR: 29189 [ 115.971623] binder: 8742:8747 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 115.982474] binder_alloc: binder_alloc_mmap_handler: 8742 20ca8000-20caa000 already mapped failed -16 2018/05/10 10:22:14 executing program 5: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x1) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000000)={0x3, 0x3, 0x7fff, 0x8001}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r1+30000000}}, &(0x7f0000ba9000)) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000680)=""/4096, 0x1000}], 0x1) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffffa, 0x100) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f0000000080)={0x2, 0x2, 0x8, 0x5, 0x7}) 2018/05/10 10:22:14 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000440)='/dev/nullb0\x00', 0x80, 0x0) r1 = signalfd4(r0, &(0x7f0000000480)={0x2}, 0x8, 0x80000) write$binfmt_aout(r1, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x377) bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000002c0)=ANY=[], &(0x7f0000000000)="736fac5bf9debc9af804", 0x400, 0xce, &(0x7f0000000740)=""/206, 0x0, 0x4000000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000280f4c9e68fb1287630e400006a0a00ffffff"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x2, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)='GPL\x00', 0x80000001, 0xbb, &(0x7f0000000300)=""/187, 0x41100}, 0x48) [ 115.994103] binder: BINDER_SET_CONTEXT_MGR already set [ 115.998131] binder: 8742:8753 transaction failed 29189/-22, size 40-8 line 2856 [ 116.004269] binder: 8742:8747 ioctl 40046207 0 returned -16 [ 116.024361] binder: 8742:8753 IncRefs 0 refcount change on invalid ref 1 ret -22 2018/05/10 10:22:14 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0x8) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000000080)={0x40000000000001e7, [0x0]}) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="00f8ff0000000000"]) [ 116.064434] binder: undelivered TRANSACTION_ERROR: 29189 [ 116.084405] IPVS: stopping backup sync thread 8380 ... [ 116.090947] device bridge_slave_1 left promiscuous mode [ 116.096589] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.108465] device bridge_slave_0 left promiscuous mode [ 116.114067] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.150773] team0 (unregistering): Port device team_slave_1 removed [ 116.161654] team0 (unregistering): Port device team_slave_0 removed [ 116.173918] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 116.188113] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 116.219133] bond0 (unregistering): Released all slaves 2018/05/10 10:22:14 executing program 2: mkdir(&(0x7f0000000500)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fcntl$getown(r0, 0x9) lgetxattr(&(0x7f0000003900)='./file0/bus\x00', &(0x7f0000003940)=@known='security.capability\x00', &(0x7f0000003980)=""/4096, 0x1000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) rt_sigpending(&(0x7f0000000380), 0x8) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mount(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f00000001c0)='ext4\x00', 0xc005, &(0x7f0000000280)="d2cdec4b1d38c683f768d0d6b9a7570bb7949940ffeb893541313d9c5e5789e21eb1c74890a67076627bf1e2676d08e667317d76215b60135f6df96611454d6c4c2faafe62d633608a9e70d795be81d6939604da1501f4aabade61372b2678c8c167eaa9ee3c07612ce44be4040b7d08a2ed02899f23b073d36636813a0968702edfd752a66b9d87ff2798243d45ae665db2d69f7d8dea1bd5e20b02a1a8118c6ce04c2649767eea49fd9c3a756709a14d08e7c1bf34723ae3b0d32ccff61de96524fe161eeb1ba91129bd262ab8442f") rename(&(0x7f0000000540)='./file0/bus\x00', &(0x7f0000000240)='./file0\x00') chmod(&(0x7f0000000480)='./file1\x00', 0x4) uselib(&(0x7f0000000200)='./file0/bus\x00') 2018/05/10 10:22:14 executing program 5: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000780), 0x0, &(0x7f0000000b80)=""/234, 0xea}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cpuset\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x2f0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000140)={{0x9, 0x7, 0x80000000, 0xff, "ab4441ea483cd2c42f828ff135d689f9d34c5b55d1bf94f1d21bc5d9ae3d9fe82a52469600cf6d4c7be390b5", 0x3}, 0x100, [0x7, 0x2c, 0x6, 0x277, 0x1, 0x1000, 0xd1, 0xd43, 0x101, 0x3ff, 0x6, 0x80, 0xdf, 0x80, 0x5722, 0x8, 0x3ff, 0x100, 0x8, 0xa87, 0x7f, 0xacad, 0x1000, 0x0, 0x10000, 0x8, 0x80000001, 0x3, 0x1f, 0x92, 0x7f, 0xc8e, 0x7fffffff, 0x2, 0xffff, 0x7fff, 0x8, 0x74, 0x9, 0x5, 0x101, 0xfffffffffffff801, 0xffff, 0x9, 0x3, 0x9, 0x53cf, 0xe6, 0xfff, 0x4, 0x8, 0x78d, 0x3, 0x3, 0x0, 0x7, 0x36be, 0x6, 0x2, 0x0, 0x7ff, 0x3, 0x20, 0x1ff, 0x4, 0xfffffffffffffff8, 0x100, 0x4, 0x3f, 0x0, 0xffff, 0x40, 0x5, 0x3d89, 0x2, 0x7fffffff, 0x6, 0x7fffffff, 0x8, 0x5, 0x0, 0x7, 0x2, 0x7fffffff, 0x3f, 0x0, 0x1, 0x1, 0x7fffffff, 0xff, 0x80000001, 0x6, 0x1, 0x3f, 0x6, 0x6, 0x6, 0x7f, 0x9, 0x5, 0xfffffffffffff000, 0x1, 0x2, 0x262571e8, 0x2ee, 0x81, 0x433a, 0xdefc, 0x10000, 0x7, 0x1f, 0x9, 0x2, 0x101, 0x7, 0x9, 0x20, 0x0, 0x800, 0x0, 0x5, 0x1, 0x4, 0x1ff, 0x8, 0x1, 0x7, 0x5]}) 2018/05/10 10:22:14 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000c3000)={0xf, 0x4, 0x4, 0x1934, 0x400000000000, 0xffffffffffffffff, 0x0, [0x305f]}, 0x2c) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0xd4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x5, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r0, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x60000, 0x0) 2018/05/10 10:22:14 executing program 0: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000003f40), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]) r0 = mq_open(&(0x7f00000000c0)=')\x00', 0x2, 0x10b, &(0x7f0000000100)={0x5, 0x100, 0xa8, 0x800, 0x400, 0x9, 0x4, 0x36bc}) fremovexattr(r0, &(0x7f00000001c0)=@known='trusted.syz\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000014c0)='/proc/sys/net/ipv5/vs/snat_reroute\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x3ff, 0x3ff}, {0x8038}, 0x7ff, 0x2, 0x9}) [ 116.603540] IPVS: ftp: loaded support on port[0] = 21 [ 116.778402] QAT: Invalid ioctl [ 116.794946] QAT: Invalid ioctl [ 116.801118] QAT: Invalid ioctl [ 116.815175] QAT: Invalid ioctl [ 116.818937] QAT: Invalid ioctl [ 116.822501] QAT: Invalid ioctl [ 116.832974] QAT: Invalid ioctl [ 116.884098] QAT: Invalid ioctl 2018/05/10 10:22:14 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r2, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpgrp(r1) bind$inet(r3, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$setownex(r3, 0xf, &(0x7f0000000840)={0x0, r4}) sendto$inet(r3, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) io_setup(0x733bf0bf, &(0x7f0000000000)=0x0) r6 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9, 0x10000) io_cancel(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, r3, &(0x7f00000001c0)="becba369cc282ed3a104b6e5b1adb97532e2afc76b9f73b00777f4d39815546e1c1036c9498a1820a53f93e922675e1ff9b37da13c4b6678c7508af24f0ed7d0d18e0b9999df86d710480b2d88c2e81f4f0784c34e12765f3f5fa435f09dc402f24895f7fb22eb0585c8527d899ff17f3469241b4fee91d9d1b68ee6b3e70063fe16fa31ce0eb70e3a459a381928c2fb0dcb1e8df7b097d00131b659c1fe03322d1f96ec1381887e529e9e6249d4c6290980c977c9e91a5f793086d79b643dfd13fd7a8515d2a4908bf48ac548eb", 0xce, 0x401, 0x0, 0x0, r6}, &(0x7f0000000100)) [ 116.910388] QAT: Invalid ioctl [ 116.915518] QAT: Invalid ioctl [ 116.943110] QAT: Invalid ioctl [ 116.949773] QAT: Invalid ioctl [ 116.967312] QAT: Invalid ioctl [ 116.985295] QAT: Invalid ioctl [ 117.001485] QAT: Invalid ioctl [ 117.013409] QAT: Invalid ioctl [ 117.034659] QAT: Invalid ioctl [ 117.047146] QAT: Invalid ioctl [ 117.050686] QAT: Invalid ioctl [ 117.054844] QAT: Invalid ioctl [ 117.058946] QAT: Invalid ioctl [ 117.062479] QAT: Invalid ioctl [ 117.065876] QAT: Invalid ioctl [ 117.069342] QAT: Invalid ioctl [ 117.073186] QAT: Invalid ioctl [ 117.080777] QAT: Invalid ioctl [ 117.084145] QAT: Invalid ioctl [ 117.090932] QAT: Invalid ioctl [ 117.097552] QAT: Invalid ioctl [ 117.108186] QAT: Invalid ioctl [ 117.111523] QAT: Invalid ioctl [ 117.117220] QAT: Invalid ioctl [ 117.120557] QAT: Invalid ioctl [ 117.128108] QAT: Invalid ioctl [ 117.134132] QAT: Invalid ioctl [ 117.138103] QAT: Invalid ioctl [ 117.142071] QAT: Invalid ioctl [ 117.153268] QAT: Invalid ioctl [ 117.156526] QAT: Invalid ioctl 2018/05/10 10:22:15 executing program 3: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0xd5acbd87108d39c}, 0xffffffffffffff88) signalfd4(r0, &(0x7f00000001c0)={0x7fffffff}, 0x8, 0x80000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x2000, 0x0) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x8000, &(0x7f0000000540)=ANY=[@ANYBLOB="726573697a653d39934944"]) prctl$getreaper(0x13, &(0x7f0000000100)) bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/10 10:22:15 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x10000000006, &(0x7f0000000040)="c8d63f23", 0x4) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x20080, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0xc5b, 0x0, 'client0\x00', 0x0, "fc8f2fbfa8de8c9f", "f83969777b93b24b3b3d079733d65d5323f0db8f6c6d2f5e1f1ee55344ff8b3a", 0xfffffffffffff286, 0x3}) 2018/05/10 10:22:15 executing program 5: mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000001c0), 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchown(r1, r2, r3) 2018/05/10 10:22:15 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0xe) listen(r0, 0x5) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) clock_nanosleep(0x10007, 0x1, &(0x7f0000000280)={0x0, 0x1c9c380}, &(0x7f00000002c0)) sendto$inet6(r1, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x400800, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mixer\x00', 0x400, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000440)=r2) r3 = accept(r0, 0x0, &(0x7f00000000c0)=0xfdef) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) sendmsg$kcm(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)='R', 0x1}], 0x1, &(0x7f0000000280)}, 0x8091) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000003c0)={{0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, 0xd93, [0x0, 0x10000, 0x11d, 0x3, 0x8001, 0x10001, 0x7, 0x20]}, 0x5c) shutdown(r1, 0x2000000002) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'bond0\x00', &(0x7f0000000100)=@ethtool_drvinfo={0x3, "45042a891c7df592ae80dddfe3e51757fabcec0670ed17fdb54704f081141c22", "b17eab7b79d0a2db77c1e2f3779a1666666b05043311f906ca919c87ed34ffca", "5b3759d0447ecebdca6629dcb432c884891da3a433fb47b679f8d44a07c1f61c", "94fb2033ac78490ba50fd9c54931401b531692d77175c253a4d6f1c81ed25278", "19781fe153c3a6dc514a9c5927d6629f915d8468b8e39abcb3a70531f49624ce", "630ec246abb1cc9033d541b8", 0x4, 0x1, 0x0, 0x100000000, 0x3f}}) 2018/05/10 10:22:15 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x8000004e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x3}, 0x10) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f0000447ff0)=[{&(0x7f0000000380)="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", 0x7d1}], 0x1) writev(r0, &(0x7f00002f7000)=[{&(0x7f000069b000)="b22fce43b43b45aff01fec0080ed0d3ae773a40776be65a48150485c5680dc0ab7eb9d0cc909ee14fde47521fb552f11a70d8cf2a9f5d1620bf6d698b38ea056cc1ea5c3d903743e9667185f8acd56513d4574d8ac12d51c7db7eea59e39c0491c9a5b0e48fdfb7dd4791e6557bb56114ecce0113e33766a84a98d1d7a1c975491c170194305baea5eae9cf013695cdc6292b926239b574c5eccd4c6f01c67e7d60f5a4cc6bc6178e68fc21168e7cc59f7103e08ca42c148f4fdf760c4964a00974d1a8f20b473f877fe198680664f5577b3f1535cfb434ca7c5f920d311ca4c75be9bfd21573cc3afc48ff475e2e77fe6155cfcafc6fdb43dfa33e4580ddf885ea625828fd064221609a01d0e0124fc8bc39fe71cb6d2a037eb2ee319cfcc0e5afe919ecd95f5c2171f310a97009d930ed2b33934ad09dc6a3adc03e397e8411c87913effa1625bd324e864e1c7388bf04fe86ba1d0c82640d1e092f5ac8338818ef3ccc41698b9189b4b3319bcab666c2adfc9bd319d370c6c13155c6654138bca2727090cbe637792eb699b65cfff8a7266a691e02cd717b3dc17e56bc38e27dcdefa53fddca1ad83208344c2e3cccf4200e98db158f457491da487160a3e4bfa23a4d1491486dfc1636d972070ecc65d38ba60fdf9ba1d28fa8a0670742320ef0035f6adf24c3c30ac5e08c659a56f1cf4d6733a35ae6a7424d8fbdd4289ba", 0x201}], 0x1) close(r0) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1513, 0x20000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x21, 0x1000, 0x2, 0x100000000, 0x6, 0x101}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/05/10 10:22:15 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001580)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r5 = dup2(r1, r4) r6 = socket(0x10, 0x80000, 0x4531ec5c) r7 = getpgid(0xffffffffffffffff) r8 = perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x4, 0x4, 0x9, 0x3, 0x0, 0x1000, 0xc015, 0xa, 0x7, 0x3, 0x5b, 0x2, 0xfffffffffffffff7, 0x2, 0x1, 0x400000000000, 0x20000000000000, 0xfffffffffffffffa, 0x7baf, 0x1, 0x407, 0x3, 0x7, 0x8, 0xfff, 0x29, 0x4, 0x200, 0xfffffffffffffffd, 0x0, 0x5, 0x4c4a, 0x8cf, 0x3, 0x5, 0x2, 0x0, 0xffff, 0x2, @perf_config_ext={0x8, 0x8}, 0x10000, 0x2, 0x5, 0x2, 0x0, 0x10001, 0x9}, r7, 0x0, r5, 0x8) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000700)=0xe8) r11 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000a00)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000b00)=0xe8) fstat(r3, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r6, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000d00)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000000e00)=0xe8) lstat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpgid(r7) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000f00)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) r20 = getegid() sendmsg$netlink(r5, &(0x7f0000001180)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd, 0x4000}, 0xc, &(0x7f00000009c0)=[{&(0x7f0000000200)={0x3d4, 0x26, 0x700, 0x70bd25, 0x25dfdbfb, "", [@nested={0x164, 0x2f, [@typed={0x8, 0xe, @uid=r9}, @typed={0xc, 0x5c, @u64=0xfffffffffffffeff}, @generic="cf5712fc9e54071e65ce93ef573f28054093", @generic="891af09cac372f8197a9c381e422bd80f7da8b7b776eb4e059465b215dcda0a89667dbd5983130a9ab", @typed={0x14, 0x4d, @ipv6=@loopback={0x0, 0x1}}, @generic="08cd8bf44f20b0479b1be4caff63608a8ef00743b72e81e9dc9df156654c95ca936e2757323b748077d501936af81b954fe95b50904a801081917983e1fc18ae959a694370669d7975dbebde944b8008f2e800576991e59e6aa288acc34c9e07", @generic="3d7117aebacb1bf4c24371c76b8e3fb5b3f6a28f3c0593ec886f80f131919087b9c4872fcb5b6a35beccf9eae28b20d69fb8ed6c6a1520ba23362fe79ffef700020b5d1520f1897f75997ca97296e71e56475e6d0d5389c8bd9f3a2cd328e622351d30712a38aa3342ac5b9d674b5142da0e58f1794e073d1d13c93f7839d1e3d6ab1872898afdb3ccee0f5f61a607e53098f74000b0b2b0edc3e830"]}, @nested={0x34, 0x3c, [@generic, @generic="332870ad6fc112b4c3711b0af12ea924360eb300b841a67acb349ab6deebf35afb2e1f85a3dfc2", @typed={0x8, 0x62, @u32=0x1000}]}, @generic="37d101fb4e6440878a0582e7739558d954add320cc8636a0fe1790d6d35c9a8ce393c6f127091b669ab9fca37bcca9e2a09564100a7138d6149d52207b3a8ea09914736c8a3492545aca474f4b7af42bba2a67bcb3621e82aaf32014d04c91d4e6403a3bb945c81439430407cbb25721f3223ade9ef13559e258f430771ca7d492a31c7deb28333e459cac8a27f2f611875fc665cfc052e3f1395b6f2010c6702dc6ba5cbd527f1133f2f5104d547fb176016fc6b6ac4a75eb0750c885875a371ee7f761a7c1a192fca0c9d4", @typed={0x7c, 0x36, @binary="6fefba227fafd57401a6fac29aa524e2ca565b668f4baa7bc28b9c88b592916a676ac9af0f78ccfe00204dafbd1abbf6fe73cda2e2cf0a6993d0b1e1ed8a974d0ba08f5791763793469f7470929d1f30e7c12fee1fd38e02dd846980841c56749ee6fa08e054d6b7402a597596f87b028dcd25fef9"}, @generic="bb9e212a8ef74e864d40eaf4338ac0b2186ea096154551fee2277492f3777e6231303e89c9e6fe05e3cfdab6df4278e36011ed0f16fc2210b8a0e8220ea72719abe4da2590a4ec6c1a64d0d624664faf21c16df1948431c8ab346f1210fa270d7c31864d80de92ec391e102af2f71caa69a0a2ff81e4603355bc0cd326a610e4f5688aa8afb401e1ed74bbe3c2fef1ad2c348c997c222f0612d73b0c655abe2d657bf50200b7b8ee21438f2d4a65f6c3ee4c159a3c8181a0cac910d0943f11c33f00d00060", @typed={0x10, 0x63, @str='/dev/kvm\x00'}, @typed={0xc, 0x2f, @u64=0x1}]}, 0x3d4}, {&(0x7f00000015c0)={0x1c58, 0x41, 0x20, 0x0, 0x25dfdbfc, "", [@generic="141a8e843399364f3fdccab120569ffe06493e29abdf92f26f2226dd5c8e0ed7456cdca620188c6c1b74b6e1cc889fe03e0469c7d319ee14c4057bf0ef1a6c7e88d75a5b0e22c601a65220206e5ae6cd3e3a4389e2b6b945f84d921ad97ec1752e172670e043dadcebd4ae48e64f4a56278f26e146b9e26372c0883a235a0173621532bea973cc5dc2dddd20d6958d381501039dc3b8b8880b", @nested={0x140, 0x1e, [@generic="bfb39453ff4be381e90410977c856a859e9341af5ebd0a37ff5435843e97b97674644e8561f32ecb16b5d161991ac76bfa5ee8c762076b80372441fbe73b45125b3428f16330ba04a82f6148afda7538f042ccab359f66961faf845e2e9a53d7c019326e97c8cd70b4974923925a8334b984fffdf785a81fca6ca1e81849923eaf43d35dadbd2a672f9d2fd6e2133966b800ddad12d511b449cecf5ed8f7c9b19d58954922d2658e006787692c31124f4c1f763d4a9b23fb280ccb37ddf44e9d54da6f8645e0a127bfab6a62a1e622f9b17a72001a0046c877bfe91b07a44377e921ed3ca78740", @typed={0x8, 0x77, @fd=r6}, @generic="755a23a82bb66f9c93ad9b4c1207f89af00935cdbd9912a92ca528d730148eb559162191a393e7b724e0c28ef0aa4456107f287c5a", @typed={0x4, 0x32}, @typed={0x14, 0x46, @ipv6}]}, @nested={0x104, 0x33, [@generic, @typed={0x74, 0x46, @binary="08dbb4e544cc63ee8d87daafdccec4255d4124d5b46ef01869983ac568de63a31ec23589855fa8d529cfbffc805f72214fd81ec12458a241769ea6f79d33d71a5d8170c9915731de9e66d219b2be35ed2c465b565cccac2b1b3328158115ed60ca499e8cfc41ee6bf2c2fa2f55"}, @generic="d3e08fc4fd9563a16fafff05174609c2ffae66cdef28e2e689e6a9b5c352e2dbbd328cad26682c96a2ac85b2b3859d65cd680b2c0b8dfa485b175c74b09dad8be170b495e040b62690c86dc8072fa5ae0074ee94005371bd805ee5dde83c02d85d754a29e569fdb14aabb8b825b1e625ce0d80d8f441f04057b3bc9d248c95cb62b845df2c2b335899"]}, @nested={0xe0, 0x74, [@generic="3bcdf1f61321d1eb7ab74d0cf2a76ef595a28a6e258ddc10331b657e9bd2a5725a16611fe37f4e0b2702f92b0f18201d50e766145560f301f8679ab834ab0d47b287895c451ece073f4d0e4c534dc33d75c6f69775be165677e05888c5ec608dc5f3957a9bd0cb71381470709483cd9d8af3c6968abc2f9b176e53f4c783246322aa538d089e4d2edcfa5a4328b7af437a01fef49ad2b578139c4aac8d5b8a21f6483a9125a2140d1bdfb7afb51987826956291d43832328ab8d92fb29364a231b2520574d5073d72ba915c8a7b2ef60951a54b886f71ecef9f0"]}, @nested={0xb4, 0x8, [@typed={0x4, 0x3d}, @typed={0x8, 0x4f, @pid=r7}, @typed={0x8, 0x2d, @u32=0xfffffffffffff395}, @generic="c97ae70d0c5be0f3a9cb4fb8239234b27c9d5b38b076a7a1b2ea0841c5d887a36ba2d7032facf8e8e39e26b5cc4b4f6d4a52fb04f34083297b93dcecc519c12a200209cfe2ba16270733070ad9b4841f4f6df3243c06b6c9e9c214fbb60bfe12d59633509cb78e33ca0d52fc32c9f0664ab9affa8a8fa3cde64448bcc4ebca2caf96eb62b3", @typed={0xc, 0xc, @u64}, @typed={0x8, 0xa, @uid=r10}]}, @typed={0x7c, 0x30, @binary="0d7fde897701dd9e30ade121dbcb9f78dcf4bda0922393ea3f253a6897e22af03a81d27bac169c372c01d8b56e5899bcee942b33319fce04befc01c4e1d633fcecfed41d75d07e646aa7632410e4b9563ed3b1b8b5d5dce06a34c20d1ed544b4228ade4a31052f3b6009c66498fb0fb02ec2ca52e925e4"}, @nested={0x1398, 0x74, [@typed={0x100, 0x36, 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@generic="ae74943dcba16a6e07de8f15a6c64d7b4e98be96497bb1c7d52057720b211943497133e1f5249f8dd7463cc237b1303f9b9b86133dad53a2", @generic="5dea4089c31bc99ca25c7b1a7c154109bf03eda2402ed1d31220c73340dcced1a5bbfe87ac8aed62598d9873b3b7baff63e022ac22e0cfa20556539f527b7834dc76f445d5cb997da80bca72ecfbaed2b6a20b4acc534e4389edfab03279bf0e46f5771bfa78021b78d0f3f36d7e7df7720acae7dcf6fea520a8e1720bf283d90c84a41568dba1d56c14f2de384724c1faaf3dd4b325c32d10813fe59d"]}]}, 0x1c58}, {&(0x7f0000000740)={0x24c, 0x1f, 0x500, 0x70bd26, 0x25dfdbfb, "", [@generic, @typed={0x8, 0x61, @uid=r11}, @generic="48955e62728510e8001e1eba898ae7cc61759fb3891c0e673524e715263f0cbca56c9601d07091bdf91582b77b98f6df6a185764963d4752e3ca6fa8f118453f0b82ef1bca60a0f40e99e1de2e0293b3c835aa26aa3f57161e9daa91e091f3d99aa65b8d24d5e1b177b051e4b58f432fbc4a28aa2ded890d989f82fa731fd8a0346b5c3a24fcfae9f490a2514455d7915ec897d681735e35487e76665ae543e34971350801ef09533be32db4c34e4645ee7d38bcdf1803e9672d335cbf0ce5ea59a260cd5198899463f2576fe3930992433bf477d2624a5faed669c9", @generic="ab21284109d27565610287e0a27f05dbd6e4213df5a4792d0721962314f495d689ce73f01e2639775d7449d71c71d1257fd4832f8b8478252de3544c2e1a0dfe8ceefb378a8934486917f113e59cb009115b0c6bfbc62b3f754a9666623786cf8a5b072f9d72db5d7489ca6807892ac7bad4494e918539687f832440a72ca9502c725f7f25d77214776e91a9cbab23db640d7c9b802cb1ac27ed3ae70214f42bdeb6cf87d6fecf70ccabf68ac283373aa23dd7c7d854a1123bf2b394", @typed={0x8, 0x4e, @u32=0x80000001}, @nested={0x8c, 0x39, [@typed={0xc, 0x60, @str='wlan0/\x00'}, @generic="1d44a428a295d87e6702ae2a3f3e9438661a9562b9afe758d6cd28ef2704db096ef5cbe1e47c2abec79af934fc3ff4e2597492ab895cfcda7c04ca1f67b06cb0e02d1bc7295d71785f3a88e3fc5e819b1e6ef915f124f6e8ace5056e7022ef14aca51518006989e72c778a8d67fc4f3e13c2e301ed80e39f374283"]}, @typed={0x8, 0x94, @u32=0x8}]}, 0x24c}], 0x3, &(0x7f0000001040)=[@rights={0x38, 0x1, 0x1, [r0, r2, r4, r1, r4, r0, r5, r8, r1]}, @cred={0x20, 0x1, 0x2, r7, r12, r13}, @cred={0x20, 0x1, 0x2, r7, r14, r15}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r7, r16, r17}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @rights={0x18, 0x1, 0x1, [r4, r5]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x118, 0x4000041}, 0x40010) dup2(r1, r3) [ 117.524707] REISERFS warning (device loop3): super-6507 reiserfs_parse_options: bad value 9“ID for -oresize [ 117.524707] 2018/05/10 10:22:15 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) modify_ldt$write(0x1, &(0x7f0000000300)={0x400, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x10) 2018/05/10 10:22:15 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = open(&(0x7f0000000200)='./file0\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xdd) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x202, 0xfffffffffffffe01, 0x800, r2}, &(0x7f00000002c0)=0x10) write$binfmt_misc(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="73797a31777ed157281ae009f93d8fb4fe44d03a5bc7f30f283079d602322c3e0220cc4894d1d41405a1af3fe04a97dc3c4d87f5f5dedb43541a6fd3914b4f6d0a5968555056a1ea97c38ae60776c3dbefab69f67bba8f12b737ff52339569645d6ea53ee9ff0520c2f1a802ab28a5592d47ea7ab8d054c10f3d03ec15c3badfe04c7354168d265b688b15ed8bbae2bd4da0b2f1a16721d45ed00ede226444738796e00a7cb7ebb58b574af2c9b409a2a7"], 0xb1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002780)={0x0, 0x3, 0x1400004000020030}, 0xc) sendto$inet6(r0, &(0x7f0000000080)='{', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000340)="c2b5fe5e9ddb370c487deba47f909d68f13f87c9861d776ea2229aec0581a3db9dff545a562779b3c6c69506c3f22e621822cfa07595c3bb92a4084edc0c0e7eb5d9db54b4efb99b947e69e8c3035e813619ea7c67273edcc8ccecff29699188b3f21f8083535bf0153550d3253a34728da307dc2738d5aadd2de11871db5c808153768e974def9bce144a508cfd73b15f03ab1a34c6597cbd3d9e04a9a331a53407ef225fafbbe821252fe903bbccee9d", 0xb1}], 0x1) r3 = dup(r0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={0x0, r3, 0x5, 0x1}, 0x14) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/uinput\x00', 0x242180, 0x0) getsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f0000000e00)=0xfffffffffffffff8, &(0x7f0000000e40)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040), 0x20) mkdirat$cgroup(r4, &(0x7f0000000480)='syz1\x00', 0x1ff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0cffc), 0x4) sendto$inet6(r0, &(0x7f0000000700)="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", 0x3ea, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000400)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5200041}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000084}, 0x20000000) [ 117.732557] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.739122] bridge0: port 1(bridge_slave_0) entered disabled state [ 117.747174] device bridge_slave_0 entered promiscuous mode [ 117.788307] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.794810] bridge0: port 2(bridge_slave_1) entered disabled state [ 117.801892] device bridge_slave_1 entered promiscuous mode [ 117.836918] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 117.896735] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready 2018/05/10 10:22:16 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8913, &(0x7f0000000200)={'lo\x00'}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000280)=0x6) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4100003}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)={0x110, r1, 0x310, 0x70bd2d, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xdd}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x277e}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x78}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x21}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x27}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fff}]}, 0x110}, 0x1, 0x0, 0x0, 0xc040}, 0x800) 2018/05/10 10:22:16 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) setresuid(r2, r3, r4) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000980)=@newlink={0x2c, 0x10, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x2c}, 0x1}, 0x0) write$binfmt_elf64(r0, &(0x7f00000009c0)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x5, 0xe44e, 0x0, 0x4eb0c5e1, 0xa58d5f06e3342b3e, 0x3e, 0x6, 0x3a0, 0x40, 0x244, 0x6, 0x6, 0x38, 0x2, 0xe4, 0x81, 0x7}, [{0x7, 0x3f, 0x5, 0xfff, 0x81, 0x1f, 0xbd8, 0xf07}], "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", [[], [], [], [], []]}, 0x1578) [ 118.076571] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 118.124574] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 118.143860] Unknown ioctl -1061399727 [ 118.164564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready 2018/05/10 10:22:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000180)='./file0\x00', 0x8000000401, 0x1, &(0x7f0000000040)=[{&(0x7f0000000080)="eb3c906d6b66732e66617400020401000600077008f8d6fd61c0048159e68c28bfd903b90fb8e4eb7f5034701b2973f1e59c13f0412072084b41e881ad2392bd3d589e2e08ca52d26e6e76647ccf", 0x4e}], 0x0, &(0x7f0000001200)=ANY=[]) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x402) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000140)) [ 118.172378] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 118.230304] Unknown ioctl -1061399727 [ 118.330928] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 118.338228] team0: Port device team_slave_0 added [ 118.373007] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 118.380998] team0: Port device team_slave_1 added [ 118.430125] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 118.462379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 118.507801] FAT-fs (loop4): count of clusters too big (16635390) [ 118.514117] FAT-fs (loop4): Can't find a valid FAT filesystem [ 118.524951] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 118.532329] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 118.542187] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 118.565486] FAT-fs (loop4): count of clusters too big (16635390) [ 118.570443] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 118.571719] FAT-fs (loop4): Can't find a valid FAT filesystem [ 118.578812] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 118.598639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 118.877470] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.883861] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.890498] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.896866] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.904086] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 118.992122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 119.681803] 8021q: adding VLAN 0 to HW filter on device bond0 [ 119.760935] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 119.838217] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 119.844383] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 119.851980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 119.927072] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 10:22:18 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0xa2b51cb9ff2fd357) 2018/05/10 10:22:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f00000046c0)=[{{&(0x7f0000000200)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000003400), 0x0, &(0x7f0000003480)=""/232, 0xe8}}, {{&(0x7f0000003580)=@can, 0x10, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/170, 0xaa}}, {{&(0x7f0000003800)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f0000003dc0), 0x0, &(0x7f0000003e40)=""/175, 0xaf}}, {{0x0, 0x0, &(0x7f00000042c0), 0x0, &(0x7f0000004340)=""/187, 0xbb}}, {{&(0x7f0000004400)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000004640), 0x0, &(0x7f0000004680)=""/27, 0x1b}}], 0x5, 0x0, &(0x7f0000004840)={0x77359400}) 2018/05/10 10:22:18 executing program 5: r0 = socket(0x40000000015, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2000, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000340), &(0x7f0000000380)=0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = getpgid(0xffffffffffffffff) sched_setattr(r2, &(0x7f00000000c0)={0x30, 0x0, 0x0, 0x3, 0xf20, 0x6, 0x0, 0x2}, 0x0) r3 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000000040)) fcntl$setown(r0, 0x8, r3) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x0, 0xff, 0x3, 0x7}) 2018/05/10 10:22:18 executing program 3: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x220200) r0 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000080)) 2018/05/10 10:22:18 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setgid(r2) r3 = dup3(r0, r1, 0x0) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r3, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) accept4$ipx(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) 2018/05/10 10:22:18 executing program 6: syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="ffffffffffff0180c20000000800450004150000000000119078ac14ffbbac1414aa000000000401907800d73cde00f53475b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f970631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e2a788c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4000000000000000691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"], 0x0) 2018/05/10 10:22:18 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x200000002, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x264000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001100)={0x0, 0x0, 0x0}, &(0x7f0000001140)=0x14) bind$packet(r1, &(0x7f0000001180)={0x11, 0x19, r2, 0x1, 0x1000000000000000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f00000010c0)=0xffffffffffffff72) dup2(r0, r0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f00000000c0)=""/4096) syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40001) 2018/05/10 10:22:18 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000400)={0xe, 0x4, 0x4, 0xfffffffffffffffa}, 0x2c) socket$kcm(0x29, 0x7, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100, 0x4200) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f00000000c0)={0x27, 0x1, {0xffffffffffffffff, 0x0, 0x8, 0x1, 0x7ff}}) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x101, {0x46ab, 0x3, 0x8, 0x73, 0x7, 0x1f}, 0x400}, 0xe) 2018/05/10 10:22:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) dup3(r1, r0, 0x0) fchdir(r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x8) 2018/05/10 10:22:18 executing program 6: r0 = timerfd_create(0x9, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x20000, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000001c0)={r3, 0xffffffffffffffa6}, 0x8) linkat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x1400) readv(r0, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/05/10 10:22:18 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x20000000000032, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000001000), &(0x7f0000012000)=0x4) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/05/10 10:22:19 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='comm\x00') prctl$seccomp(0x16, 0x1, &(0x7f00000001c0)={0x2000000000000098, &(0x7f0000000240)}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x1d}, 0x0, 0x1, 0x3, 0x4, 0x5, 0x255, 0xfff}, 0x20) pkey_alloc(0x0, 0x0) sendfile(r0, r0, 0x0, 0x40) 2018/05/10 10:22:19 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000080)={0x3, 0x0, 0x5, 'queue0\x00', 0x9}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) ptrace$setregs(0xf, r2, 0x79d, &(0x7f0000000180)="2ebef838f1ed2afc0596bf203b6c0bc739f11eca60accf0569fc12005eb57e6b9f01997663db14ba0b6dda19af8c9185dc208637dff53e53ef7e75dee2132ed57843f8d42c1c27cc765ec3d900c547147e08da1bc71c4a9cbd0e9c54bae5db24abdde66adfeefa7c4ddbf0576bc8c1b97d676b9c3b4cbc593423dab497cc1ff1ffde448c17514c2bf4f7485e1e27f7f161f66237e861c8a27fbfb6a05bac40657837a72e5d40e6bbb1edf8d4c4bc1a2248e4e36ce20cd2132d0d815d2c640797b7d004f0d118291274060039ed12061c9cb576e80c") ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/05/10 10:22:19 executing program 1: perf_event_open(&(0x7f0000348f88)={0x1, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x2, 0x0, 0x0, 0x0, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000a38ff8)='./file1\x00', &(0x7f0000000480)='.', &(0x7f0000000440)='hugetlbfs\x00', 0x0, &(0x7f0000000400)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080)=0x40, 0x4) syz_mount_image$ext4(&(0x7f0000000140)='ext3\x00', &(0x7f0000000180)='./file1\x00', 0x409c, 0x4, &(0x7f0000000380)=[{&(0x7f00000004c0)="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", 0x1000, 0xfff}, {&(0x7f00000001c0)="3b0e3da2bc2d43857906abd6dd3b3ca11941f6eedec447fef66ab7aec16ecf89bff5f7624577d0fd3b9eb015b4154d1b2d9a5ed094203f669ea798d2cdd7f08aa0efdca7a7de977782b5ab6ac03f384334f768371017803448f941a7853dff9f", 0x60, 0x157}, {&(0x7f0000000240)="7a720fee9ff376047698ee0e26daf21c899cc92dead105d911a916bf8c98b50a96d8b9e7c8056ef5d134c214b0a2f522c2e45e719af6858b617010f39df50a3fbe319e936cd338baf49da4e5b9aeb41e1ab263374352a99a4969818cb481c52041a2e3b773b3260fbbd7911a0b12deba5021e05fe58b86780f2335871db9efaa6232980bc24a08c84ea473ec10afb1b0c8c74d9c11ecfab023416b0df9b9c4b477f44c42e1dfc5a8285dcb1fe8422510b4c6b924267ca9bcc3ff8c467ddc107f9e74a2c3c1edcd1ca9c221680d8e9118290025b988c9764ca537725ec0b0d6ca1a05367995", 0xe5, 0x6}, {&(0x7f0000000340), 0x0, 0x3}], 0x1908444, &(0x7f0000000400)={[{@usrjquota='usrjquota=', 0x2c}, {@dax='dax', 0x2c}, {@auto_da_alloc='auto_da_alloc', 0x2c}, {@delalloc='delalloc', 0x2c}]}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)={0x53, 0x5, 0x7, "d46f69f529b3a1147c83675d1913956340da8367ec1cb1dd0030ff692136e7a154504512544e541e10a44066c8b1a28e88d0adbb654c5de7a77d955e8da8c754b91ace5440104d56796c2d26f81e9e8ca7fbdc"}) 2018/05/10 10:22:19 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x4) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffc01, 0x220000) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x3, 0x470, [0x200002c0, 0x0, 0x0, 0x200002f0, 0x20000320], 0x0, &(0x7f0000000040), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x20, 0xa00, 'vlan0\x00', 'bcsf0\x00', 'bridge_slave_0\x00', 'team_slave_0\x00', @random="a11791a29c01", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0xad, 'syz1\x00', 0x6}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="e4b199273389", 0xffffffffffffffff}}}}, {{{0x15, 0x40, 0xed7f, 'vcan0\x00', '\x00', 'ip6gretap0\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @random="c232af550007", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xe8, [@connbytes={'connbytes\x00', 0x18, {{0x3, 0x7fffffff, 0x2}}}]}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x19, 0x10, 0x78, 'ip6tnl0\x00', 'rose0\x00', 'bond0\x00', 'bcsf0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff], @random="b282fbff9efd", [0xff, 0xff, 0xff, 0xff, 0xff], 0xe0, 0x160, 0x198, [@rateest={'rateest\x00', 0x48, {{'bpq0\x00', '\x00', 0x1a, 0x0, 0x3, 0x3, 0x6, 0x1, 0x86d0, 0x101}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x40, 0x1, 0x1e}}}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffd}}}}]}]}, 0x4e8) 2018/05/10 10:22:19 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001140)={0x7, 0x4, 0x10, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x2]}, 0x2c) r0 = memfd_create(&(0x7f0000000040)='system}vmnet0\x00', 0x3) timerfd_settime(r0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000080)) 2018/05/10 10:22:19 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005140)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)="da6422b3dcd1d2a5062afb46f3050911", 0x10}], 0x1, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x408000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000100)={0x10}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="3b81df42e2b496174d0466ba3c", 0xd) bind$alg(r0, &(0x7f0000000240)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc7539esp(ctr(camellia),cbcmac(fcrypt)))\x00'}, 0x58) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/05/10 10:22:19 executing program 7: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x0, 0x0) r0 = semget(0x3, 0x3, 0x28) semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000001280)=""/147) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0x3, 0x4, 0x1, 0x8000000000009, 0x0, 0xffffffffffffffff, 0x800000000003, [0x305f, 0xa]}, 0xffffffffffffff6e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000)="cd6b46ea181108af3b3d2a524f016cfb41736851d9c71fdd52bcefabd77cfa77179ec68a10f1fe92095f16da403241f1704a55f833b176d10a204a0b9db907c456c781799ff5a0b6da1ccb3f4b47c8cb950390c59805583bf4e0f65e50ee1e84e3ad1cb4268a683cc9686362e4a2f2eec3ec16aac0b5145534f8d3dad94d131ab1477f4606b4d2b50ccda54e6e47648baf9db3fbd8d3d71ae14b2982bd211e5dade8008f6208308c3458033086845b968fbffe3bea743709860cc475e8a36c45605ad87530f8a1f4a30fb8f51730cbc2bf8144441bf32543c31d7790f5c98eafc893fc3c47719fdb", &(0x7f00000001c0)="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", 0x1}, 0x20) 2018/05/10 10:22:19 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="d5"], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x8, [0x4, 0x23, 0x7ff, 0x7, 0x80, 0x5, 0x0, 0x80000001]}, 0x14) [ 121.517673] binder: 9174:9181 transaction failed 29189/-22, size 40-8 line 2856 [ 121.527100] binder: undelivered TRANSACTION_ERROR: 29189 [ 121.548968] audit: type=1326 audit(1525947739.565:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9175 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 121.551567] binder: 9174:9188 transaction failed 29189/-22, size 40-8 line 2856 [ 121.603316] hugetlbfs: Bad mount option: "usrjquota=" 2018/05/10 10:22:19 executing program 2: write$evdev(0xffffffffffffffff, &(0x7f0000037fe8)=[{{0x0, 0x7530}}], 0x235) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x80000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000140)) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/tcp\x00') syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x3ff, 0x1, &(0x7f0000000300)=[{&(0x7f0000000280)="95c6ac578dcbc1d9f7956d9270b0b397538583314f2ea6c99e0c42ff30d94a40b38dd63ad183d62851f5d326fdd8f36e8168c680813eb663aaa88315040443b6026ecc999755a1c0205e86c33822b32cfeda79a8aa00df0e418bc29ee9", 0x5d, 0x3ff}], 0x880, &(0x7f0000000340)=ANY=[@ANYBLOB="0072726f7214ac00000000000030c21b15a81c4c1c02038cfb83f40b17925f6f00000000000000000000000000"]) clock_gettime(0x6, &(0x7f00000001c0)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000380)={r1}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000003c0)=0x8000, &(0x7f0000000400)=0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000080)=[{{0x77359400}, 0x1ff, 0x7, 0x6}, {{r2, r3/1000+30000}, 0x8d5e, 0x7, 0xfffffffffffffff9}, {{}, 0x9, 0xa9a8, 0x3}], 0x48) 2018/05/10 10:22:19 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000b80)={'tunl0\x00', &(0x7f0000000b40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\f\x00\x00\x00\x00\x00\x00\x00\x00']}) 2018/05/10 10:22:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000000)="0401000000e3cd682c46090000b24066514d670600c0e180283db150877eac3587ca92a0cc14ab6650782299e6234d243eb9576f4ddb9079", 0x38, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x20101, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x80800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000280)={{0xffffffffffffffff, 0x1, 0x7, 0x0, 0xffffffffffff7fff}}) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x835ba6335810e32}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@delqdisc={0x58, 0x25, 0x325, 0x70bd2d, 0x25dfdbff, {0x0, r2, {0xffff, 0xfff7}, {0xfff1, 0xd}, {0xfff3, 0xa}}, [@TCA_STAB={0x1c, 0x8, @TCA_STAB_DATA={0x18, 0x2, [0xff, 0xadbc, 0x2, 0xd0a1, 0x0, 0x8, 0xffff, 0x6, 0x3]}}, @TCA_RATE={0x8, 0x5, {0x3, 0x8001}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1f}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040040}, 0x4810) 2018/05/10 10:22:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) signalfd(r0, &(0x7f0000000100)={0x6}, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xc, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x1, 0x1}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x5c6e, 0x362b, &(0x7f0000000000)=""/251}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0xe, 0x84, &(0x7f0000000340)="4e77582ae86bc806202d7ead41a4", &(0x7f0000000400)=""/132}, 0x28) 2018/05/10 10:22:19 executing program 1: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1f, 0x200800) syz_open_dev$evdev(&(0x7f0000000a00)='/dev/input/event#\x00', 0x2, 0x28001) 2018/05/10 10:22:19 executing program 4: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x81) dup2(r0, r2) [ 121.785941] binder: undelivered TRANSACTION_ERROR: 29189 [ 121.798243] FAT-fs (loop2): bogus number of reserved sectors [ 121.804520] FAT-fs (loop2): Can't find a valid FAT filesystem [ 121.818480] FAT-fs (loop2): bogus number of reserved sectors [ 121.824676] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/10 10:22:19 executing program 2: unshare(0x8000000) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) r1 = mq_open(&(0x7f00000003c0)='tmpfs\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x5}) mq_timedsend(r1, &(0x7f0000000000)="c06cceec6dace0436639b2dbe06e69b2f66238fff62458988e9c32fb5fa10dd0e775cd6df864e5289710d8c0333e4fc2de75b3a25fbf27ec59cb7b329cb736a72f2dc15b073c81e22abcd04aad5a246354f8d907de1dcf4c7f", 0x59, 0x5, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x80000001) mq_timedsend(r1, &(0x7f0000000040), 0x155, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r1, &(0x7f0000000280)=""/131, 0x83, 0x0, 0x0) 2018/05/10 10:22:19 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="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", 0x481, 0x0, &(0x7f0000000740)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000180), 0xf00, 0x0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x7be9ff0000000000]}, 0x10) [ 122.130642] RDS: rds_bind could not find a transport for 224.0.0.1, load rds_tcp or rds_rdma? [ 122.447214] audit: type=1326 audit(1525947740.464:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9175 comm="syz-executor0" exe="/root/syz-executor0" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/10 10:22:21 executing program 5: openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x40000, 0x0) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x6, 0x10000) r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x40000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) get_mempolicy(&(0x7f00000000c0), &(0x7f0000000140), 0x3, &(0x7f0000889000/0x3000)=nil, 0x2) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f000087e000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="65f3aa36650f05650fc7aeb9cb9688b8435000000f23c80f21f8350000e0000f23f866baf80cb814e5198def66bafc0cb806000000efb8000000000f23c80f21f8350000f0000f23f8c4c1975ebc52f00dffffb98c0400000f32c4c2fd22e50f01df", 0x62}], 0x1, 0xfffffffffffffffe, &(0x7f00000000c0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 10:22:21 executing program 3: prctl$intptr(0x26, 0x800) mknod(&(0x7f0000000000)='./file0\x00', 0x5, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x51) 2018/05/10 10:22:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffef3, 0x2, 0x0, 0xfd69) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x73573606, 0x400000) r2 = geteuid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000004c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000780)=0xe8) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000f00)=0x0, &(0x7f0000000f40), &(0x7f0000000f80)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000004440)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004480)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000004580)=0xe8) getresgid(&(0x7f00000045c0), &(0x7f0000004600), &(0x7f0000004640)=0x0) r10 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004680)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000004780)=0xe8) getresgid(&(0x7f00000047c0)=0x0, &(0x7f0000004800), &(0x7f0000004840)) sendmsg$netlink(r1, &(0x7f0000004940)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x1200}, 0xc, &(0x7f00000043c0)=[{&(0x7f0000000280)={0x214, 0x1f, 0x504, 0x70bd28, 0x25dfdbfb, "", [@typed={0xc, 0x5f, @str='&$ppp0\x00'}, @typed={0x8, 0x7e, @uid=r2}, @nested={0x154, 0x8b, [@typed={0xc, 0x73, @u64=0x3f}, @generic="6e1143f2aafd9fd08cc3db8ee8c3b5ea1bae", @typed={0x8, 0x1c, @u32=0xcb}, @typed={0x4, 0x34}, @generic="2690f08678a6c84b26b6064d480f588000644e7c406364ed3b2b14bc88b1b93965b6004083294d56017a15fc109a537e5d8f0e490a747fd8087c369946ae6d8f36c8592e91e4a49f14a3b581fe32dfd1c604df46a652e822aad6a52fe7730b324ce2e51f5494d6bb10d14dfd5cd22ead5765e4d863308a81d31d9de7415380734420799bb0a113e629a19a0160a27c48fb23a539ecdf1706d3905fe1d4f5ebcdcfa5d4f0f0862676ee6ddbfd5180c79f869c3545c702d24199300fc514d675", @typed={0xc, 0x4f, @u64=0x4}, @generic="9b4e8dc46c5964b45b3f7643b45ddac31fd90b3f460f8bca3ce61cfaf6bd6fafd02520ea520677d29eac70895157a9701678c7748b20307260acdaf7b9c958cfa52e64283b67b5194360c86eb11ce611198e4fa1faec2e6387"]}, @typed={0x9c, 0x72, @binary="5b8109c935181a9e796c202bc196764e727d00a450bed6071505923e890d819caf6a897f62ae350881922f8f964572e79b088ec1c9e172228bf4934194ba0bb0e1303a417344b93c06f505981803f6d2c1042b3b3d505601d4320ad8025017fc67b276fea0355b9badcfba09821b14e9356b89c4c52c50b128522f3bddd9901eb242b3ee9f662222ed85467e074368f90d4caf4f95"}]}, 0x214}, {&(0x7f0000000500)={0xa8, 0x27, 0x600, 0x70bd26, 0x25dfdbfc, "", [@typed={0xc, 0x2e, @u64=0x7}, @generic="da2f18b7396352b4707e78c5", @typed={0x14, 0x11, @ipv6=@ipv4={[], [0xff, 0xff]}}, @generic="5b84810b9d36772323b9452bd18efb43e6faa7ea13281498c38bf8550b384c41ca78f13e16b80ee5d18c183bcee02a0f09b5196f3e3b389c6320627a278726755f1a374de973f0cb7dfc97058c0ae45158a853b5b7d28eba2e366ccf0e70f3", @typed={0x8, 0x93, @pid=r3}, @typed={0x4, 0x22}]}, 0xa8}, {&(0x7f00000005c0)={0x98, 0x38, 0x200, 0x70bd26, 0x25dfdbff, "", [@typed={0x14, 0x24, @str='/dev/dmmidi#\x00'}, @generic="83d0b395a1ef004010c0ce137988d25da9af91c53c16aa33f0a2165969933c4b7a3c4a9e6be74ae98cb1180effc27299d67b4ffddbc02fd95f46942f9f8968f29baf13db7a4ff85c5e5af7b73dd698977b7350ba5f59da86363e508d658d2dc7c55441d6b161e2c70f4932087c5593b995"]}, 0x98}, {&(0x7f00000007c0)={0x144, 0x2b, 0x404, 0x70bd2d, 0x25dfdbfe, "", [@nested={0x20, 0x55, [@typed={0x14, 0x51, @str='/dev/dmmidi#\x00'}, @typed={0x8, 0x65, @ipv4=@rand_addr=0x8001}]}, @generic="4b0771ebb37d2683aba13f4ffa1eb06adf289636e3faf4fde4ed2a08a991ab1529776d8e34c06264f6653c83ec4000a683e64e7c509ced30bfb1f5925c6ce9a83e439f96299c", @typed={0x8, 0x7d, @ipv4}, @typed={0x8, 0x27, @fd=r0}, @generic="063edc6476d12a41b4547a0a1a6e8e6a75aca564864042e57141f8172d9c9e154dca5446051e5d4889c20cb3bccf7d7c1bf18f39334649f49f8c974658f1b8a4cf7540318ebd03e6fbc57d1aa5c3", @typed={0x8, 0x41, @uid=r4}, @nested={0x68, 0x33, [@typed={0xc, 0x62, @u64=0x80}, @typed={0xc, 0x90, @u64=0x4}, @typed={0x30, 0x69, @str='/vmnet1nodev^self^trusted@@posix_acl_access\x00'}, 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@generic="28bb8da3d7600d23f008fee0c3da430f504cc53cbac503fd677250882fe267f5ff6458caef6edf07ab700d5472392d44627452e71f6f7fee1d06f6c8bf6e6cc9b393364e8fb5e84f945867c74240fcafbb151a42ef78587723", @generic="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", @generic, @typed={0xc, 0x72, @u64=0x2}, @typed={0xc, 0xb, @u64=0x10001}, @nested={0x228, 0x18, [@typed={0x8, 0x23, @uid=r6}, @generic="b7d56cfc9cf5b0ca9d3456f42a9c64c9f00d77470492eade9ed791fcc76bf0e7e4dd9166cff148c8ee682fd66e3ae72c83b2a0f64b8d0d6df4957d4b7abbc4983990b760368808483b8bc8083f1ffc6bdabedb470a271f168e8aca9a149d69f716b11530cea56fda9c1a5ac77f6b2d94ddc32f350fc2a2c339601c2dd9bdfeb11292819234682df0bd1f12acc582542554d37ba6f06b55f69d8f92d5c180466f061715c03e68ee1e7265aa2120043328967c710d3121cd266e04486de9c57373c4f91893d8ed7e4c7c1e67d6799689507b9f0c73e3fdac0acd", @generic="0373aff30c0e482325745cdd59221547b13c9e366cf3bfcbc505a1420eb5585b85e3f3b97235f2904b08b7332bb83cb5e6d01edd670341e2fac8e375f11c8a33cf63669fa461a81dac8a5813f5c9bd808af1a4d0662b0e8fa06e8ba2e2a2cf1baf01cb0aaa17da80796ac03c35f3584693b33d450a42312f9e2ecb517c7c844d07e182538939313f4c59b8dab0e86e3b26330e671ca8397f78468c849991488366d4", @generic="5118e5054451b8d89bafcf3f9fe29aaedd7dbef2b36f1caf1752f4b7050874558330cae7405a8fbb66c5f48f78fce18a2edcbcdd9c92e8f7a602246b323665341115be7f66b03df6f7527ca4bd6ae61746439d18a6a51e6f6783de64b86ac7ca301de8e0ad7c77ce54a6b55d845f3e7ff7ad37cc6e56fc3ebbf521e7c80d9c95e3eb1b9e5f4269292b8125661ba8fc24dd3e911c799a08179e49ae3f096bab5702"]}]}, 0x33f4}], 0x8, &(0x7f0000004880)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x98, 0x4080}, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x9, 0x20}, &(0x7f0000000140)=0xc) signalfd4(r0, &(0x7f0000004980)={0x4}, 0x8, 0x80000) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r13, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/05/10 10:22:21 executing program 4: clone(0x200, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='io\x00'], &(0x7f0000000240)=[&(0x7f0000000100)='io\x00', &(0x7f0000000140)=')+\\bdev\'trusted\x00', &(0x7f0000000200)='io\x00']) execve(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0), &(0x7f0000000240)) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='clear_refs\x00') pread64(r0, &(0x7f0000000000), 0x1f1, 0x0) lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000280)={r0, 0x4, 0x0, "58518d73d3d1258c17961300d4f1ec329c75aa3ac415073ff2b16926c3a08c3230c877afd5695a4229a4c2c7118bb1f6c91b3aad4962d5d648a0ae6fc6c37bd20ac9f159d269"}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000300)={0x0, 0x7530}, 0x10) pread64(r0, &(0x7f0000ad8f46)=""/186, 0xba, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x27e, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000740)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000780)={@remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xd278, 0x4, 0x3a41, 0x100, 0x807b, 0x1000000, r1}) 2018/05/10 10:22:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10000b) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f00000003c0), 0x0, 0x200007ff, &(0x7f0000000880)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x7e, @loopback=0x7f000001, 0x4e21, 0x4, 'lblcr\x00', 0x4, 0x8, 0x2f}, 0x2c) fcntl$lock(r1, 0x7, &(0x7f0000000100)={0x3, 0x0, 0xfffffffffffffffe, 0x1}) close(0xffffffffffffffff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000003c0)='syz_tun\x00', 0x10) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$netlink(0xffffffffffffffff, &(0x7f0000001800), &(0x7f0000001840)=0xc) tgkill(0x0, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000040)=0x3, 0x2) syz_open_procfs(0x0, &(0x7f00000001c0)="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") kexec_load(0x0, 0x0, &(0x7f0000000040), 0x0) 2018/05/10 10:22:21 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000140)=@req={0x28, &(0x7f00000000c0)={'teql0\x00', @ifru_flags}}) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6gre0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) accept$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000002c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000300)={'vcan0\x00', r2}) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x280, 0x0) setsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000000040)="7f9ee65fcebc2ae728f35f56fdae75779c33d7d3fc8001cd9a967b8fe255a16c4d2d8c726455d17f348c53822f84", 0x2e) 2018/05/10 10:22:21 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040)=0x9, 0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000100)={0x7, 0x101, 0x7fffffff, 0x5, 0x89c, 0x6}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}]}, 0x50}, 0x1}, 0x0) 2018/05/10 10:22:21 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000003fd8)={'vcan0\x00', 0x0}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0xffffffffffff4d24, 0xc4b4dc080744817) sendmsg$can_raw(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r2}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x10}, 0x1}, 0x0) 2018/05/10 10:22:21 executing program 7: r0 = socket(0xf, 0x3, 0x6) getsockopt(r0, 0x114, 0x2713, &(0x7f0000000000)=""/13, &(0x7f000033bffc)=0x9) 2018/05/10 10:22:21 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4002, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000100)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000000a202, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x0, 0x3, &(0x7f00000000c0)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000180)='GPL\x00', 0x0, 0x1000, &(0x7f0000000400)=""/4096}, 0x48) write$sndseq(r1, &(0x7f00000001c0)=[{0x81, 0x100000002, 0x0, 0x4, @tick=0x7c, {}, {}, @control}], 0x30) 2018/05/10 10:22:21 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) prctl$setptracer(0x59616d61, r0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = dup3(r2, r1, 0x80000) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000000)) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) munlockall() ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)={0x1, 0x0, [{0xffffffffffffff00, 0x0, 0x0, 0x0, @adapter}]}) [ 123.159165] IPVS: set_ctl: invalid protocol: 126 127.0.0.1:20001 lblcr [ 123.181735] IPVS: set_ctl: invalid protocol: 126 127.0.0.1:20001 lblcr 2018/05/10 10:22:22 executing program 6: write(0xffffffffffffffff, &(0x7f0000000080)="d88a8d38144e5013d473c0ac2ca61ff3b749a4f5c7e6e9c2ce586e5cfca5d60ffc9a11bd6a9f5349b418df5e49612e0302", 0x31) r0 = memfd_create(&(0x7f0000000000)='ip6gre0\x00', 0x1) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r1, 0x2000000000089f2, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) 2018/05/10 10:22:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=@mangle={'mangle\x00', 0x1f, 0x6, 0x818, 0x178, 0x178, 0x370, 0x268, 0x5e8, 0x748, 0x748, 0x748, 0x748, 0x748, 0x6, &(0x7f0000000100), {[{{@ipv6={@empty, @remote={0xfe, 0x80, [], 0xbb}, [0x0, 0x0, 0xffffffff, 0xffffff00], [0xffffffff, 0xff], 'bridge0\x00', 'veth1_to_team\x00', {0xff}, {0xff}, 0x87, 0x723a, 0x4, 0x22}, 0x0, 0x138, 0x178, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x2, 0x1, [0x9, 0x353a, 0x6, 0x2, 0x0, 0x2, 0x6, 0x7ee, 0x7fff, 0x54, 0x4, 0x8, 0x7, 0xf5, 0x401, 0x5], 0xf}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x80000000, 0x40, @ipv4, 0x4e23}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x3, 0x100000001}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffff00, 0x55068558cbfddaca, 0xffffffff], [0x0, 0xff, 0xffffff00, 0xffffffff], 'gretap0\x00', 'bridge_slave_1\x00', {}, {}, 0x4, 0xffffffffffffffde, 0x2, 0x11}, 0x0, 0xc8, 0x108}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x533, 0xfff, 0x0, 0x40, 0x7, 0x6, 0xaa07, 0xff]}}}, {{@ipv6={@empty, @dev={0xfe, 0x80, [], 0xe}, [0xff000000, 0xffffff00, 0xff000000], [0x0, 0xffffff00, 0xffffffff], 'vlan0\x00', 'eql\x00', {}, {}, 0x0, 0xfff, 0x5, 0x4}, 0x0, 0x248, 0x278, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x10001, 0x4, 0x1, [0x7, 0x7, 0x1000, 0x0, 0x4, 0x2, 0x8f, 0x9, 0x2, 0x40f, 0x400, 0x81, 0x5, 0x4, 0x4d38, 0x9], 0xe}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x200, 0x7, 0x200, 0x9a, 0x1, 0x2, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0xa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0xb}, @ipv4={[], [0xff, 0xff]}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x1f}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}], 0xa}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x8, 0x6, 0x6, 0x2}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xff, 0xffffffff, 0xffffffff], [0xff, 0xffffffff, 0xffffff00, 0xff000000], 'tunl0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x89, 0x8001, 0x2, 0x10}, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x80, 0x80, 0x1}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@rand_addr=0x7, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}, 0x1, 0x40, 0xfffffffffffffff9}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xfffffffffffffe01) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) r1 = msgget$private(0x0, 0x200) msgctl$IPC_RMID(r1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000a00)={{0xa, 0x4e22, 0x20000000000, @dev={0xfe, 0x80, [], 0x15}, 0x1}, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0x7}, 0x5, [0x3ff, 0x3f, 0x100000001, 0xfffffffffffffffa, 0x1000, 0x6, 0x7, 0x9]}, 0x5c) syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@random="99d3232e7aa7", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/10 10:22:22 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7dfff)}, 0xa00000400, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000100)='\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x2) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000080)) 2018/05/10 10:22:22 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) 2018/05/10 10:22:22 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) sendto$unix(0xffffffffffffffff, &(0x7f0000000280)="9bc9", 0x2, 0x24040010, &(0x7f0000000180)=@abs, 0x6e) rmdir(&(0x7f0000000040)='./file0\x00') rmdir(&(0x7f0000000000)='./file0\x00') r0 = getuid() r1 = syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0xfffffffffffffffd, 0xa0400) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000003c0), 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000100)='./file0\x00', r0, r2) 2018/05/10 10:22:22 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x2, 0xa1}]}, 0x314) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x80000) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000300)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x4e22, 0x5, 0x4e23, 0x0, 0x0, 0x0, 0x20, 0x2e, r1, r2}, {0x6, 0x27, 0x6, 0x0, 0x7, 0x2, 0x7}, {0x7fff, 0x6, 0x32, 0x7ff}, 0x1, 0x6e6bbf, 0x1, 0x0, 0x1, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d6}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x1, 0x3, 0x7, 0xffffff0000000000, 0xd05, 0x4a1d}}, 0xe8) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) recvmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000003780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003800)=""/29, 0x1d}, {&(0x7f0000003840)=""/114, 0xfffffffffffffdf5}], 0x1000000000000012, &(0x7f0000003900)=""/30, 0x1e, 0x3}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003b00)=""/129, 0x81}], 0x1, &(0x7f0000003c00)=""/64, 0x40}}, {{0x0, 0x0, &(0x7f0000003d40), 0x0, &(0x7f0000003e40)=""/180, 0xb4}}], 0x3, 0x0, &(0x7f0000003d80)={0x77359400}) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/10 10:22:22 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x400c330d, &(0x7f0000000080)="95ba5b81cbce40451c") openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) bind(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x1, {0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0x7}}}, 0xe) socket$can_raw(0x1d, 0x3, 0x1) sendto$unix(r0, &(0x7f00000000c0)="d8cb86614ecfe6eea68163905e72e2ddceccac51da1a7a1af19ab78ab536041d428c54d6ed8c7936855dd9f346195144a10ddc3b4d178f5433f8f0965f3fd54fb4d6646193d11806d0b24e8904388204e023c7c3c8f98678f0e55d3b17648fae135a", 0x62, 0x4, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/10 10:22:22 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x87, @multicast1=0xe0000001, 0x4e21, 0x0, 'ovf\x00', 0x8, 0xfb20, 0x9}, {@dev={0xac, 0x14, 0x14, 0xf}, 0x4e21, 0x2003, 0x100000000, 0x80000001, 0x8}}, 0x44) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/05/10 10:22:22 executing program 7: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000140)={0xaa}) read(0xffffffffffffffff, &(0x7f0000000000)=""/33, 0x21) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) accept$netrom(r0, &(0x7f0000000440)=@full, &(0x7f00000001c0)=0x48) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff2000/0xe000)=nil, 0xe000}, 0x1}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) tkill(r1, 0x15) r2 = accept(0xffffffffffffff9c, &(0x7f00000003c0)=@hci, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e20, 0x1ff, @ipv4={[], [0xff, 0xff]}, 0x6}}, [0x200, 0xfffffffff015e635, 0x6, 0x7, 0x0, 0xc17, 0x3f, 0x2, 0x2, 0x400, 0x664, 0x7fffffff, 0x5, 0x86c, 0x4]}, &(0x7f0000000340)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0x7ff}, 0x8) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={r3, 0x4, 0x20}, &(0x7f0000000500)=0xc) r4 = open(&(0x7f0000000040)='./file0\x00', 0x20001, 0x80) getpeername$ipx(r4, &(0x7f0000000080), &(0x7f0000000100)=0x10) 2018/05/10 10:22:22 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x881) 2018/05/10 10:22:22 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0xd20c, 0x1, 0x8, 'queue0\x00', 0x1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x1d}, 0x10001}, {0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x7}, 0x1, [0x7ff, 0x40, 0x20, 0xfffffffffffffff7, 0x80000000, 0x2, 0x2, 0x1]}, 0x5c) syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl(r0, 0x2000000000227e, &(0x7f0000000000)) 2018/05/10 10:22:22 executing program 2: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000d93000)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) write(r0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x7f, 0x5, 0xffffffff, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x47, "43fd4d6aefc73d430249583a20131b7ced258bece1a1903b2cd0e6eea5007d395674479cf1d6250885c7a88ab6f5582f2caa973e4f67720ab43f8c3e09969cfad4b20ea1b20685"}, &(0x7f0000000140)=0x4f) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x8a, 0x4) 2018/05/10 10:22:22 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000100), 0x3, 0x10001) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{}, 0x0, 0x0, 'id1\x00', 'timer0\x00'}) 2018/05/10 10:22:22 executing program 4: perf_event_open(&(0x7f0000348f88)={0x0, 0x70, 0x3e6, 0x409, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000, 0x0, 0x0, 0xe95, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x200000400, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getgid() getgroups(0x40000000000001f9, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r1]) setgid(r2) mknod$loop(&(0x7f0000683000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000bd2ffc)='nfs\x00', 0x0, &(0x7f000000a000)) kexec_load(0x8, 0x2, &(0x7f0000000380)=[{&(0x7f0000000180)="e15da901e33c1d85367cacfed2bb91a2c58223096276ce7531561628f55e4047be607360328d955994b594c35d2d632fc9255ee95682c4474cbee78544bfdae83b88308abbfaa0eb6c58c9186dfe86312d63286554a1c2ba8dfe69e864a26a365a7b06c0c6e4769da53be5fe0f924fbfff3e527f1391f1e5a43bb0ab3b03ad952280355d4bf28b56e171fdcf8a8b9d2f2136bdcb0e25da6cad312c33b8a594aebee87c28a4a1ab3669e841526a3b56ab85735b96a79e9d893cf7ca417af614c6a917c992a58a8d695d42e79da3866012da1ccfbfaeb553", 0xd7, 0x3, 0x100000001}, {&(0x7f0000000340)="ef3dd61a50d8bc1a15391aca0fc947db3ac2996654ce15807a0dd73b27eace95", 0x20, 0x3, 0x1000}], 0xa0000) r3 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x10001, 0x80000) getsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000080)="ffce1c1c39748e05f45c1d50a4dba670", 0x10) ioctl$KVM_ASSIGN_PCI_DEVICE(r3, 0x8040ae69, &(0x7f0000000140)={0x7, 0x4e2, 0x6, 0x6, 0x8}) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000000000)=0x9401de0c41de8244) 2018/05/10 10:22:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f6367726f75702e63707500f01c3c6b86b06d71996aeada8f6cf53c70167f9ac616267e74c245c95ae64b63766e9b14b42c596db6d0e7004d1ef66678", 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000400)="6370757365742e6d656d6f72795f707265737375726500236dd0e54d8a11ae19f99bada9e2755fbe11efa4a40b0b6849bccaaee92c7e5bbbd195a733a3c605f5e0cbff280f2432f9f64140d5537f2a12557499ac88f7e7911ea1f2dab88877f2e190d7d6edc7cd59ee66c0c39b0328e7e8e45ac85e67a60dce9c0b57704a4eb94d68c8da1ebc27ba8e9c2d6f7db8cfa112dfd50cf7cd2a6fe46f3a133161054b1e329af10a81f4d51d277d37ec3cab3858a3ef34fc37fd9e88231e559c8f5e", 0x0, 0x0) read(r1, &(0x7f00000001c0)=""/35, 0x23) 2018/05/10 10:22:23 executing program 4: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x2100000089f4, &(0x7f00000000c0)={'sit0\x00\x00\x00\x00\x008\n\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000040)={0x5, 0x7f, 0x1}) 2018/05/10 10:22:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0x0, 0x0, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f00000000c0)}], 0x1000000000000197, 0x0) 2018/05/10 10:22:23 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) getsockopt$llc_int(r0, 0x10c, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) futex(&(0x7f000000cffc), 0x5, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f000044b000), 0x0) 2018/05/10 10:22:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fchdir(r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @rand_addr, @remote}, &(0x7f0000000040)=0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000080)={0x10000000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) 2018/05/10 10:22:23 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) accept4(r0, &(0x7f0000000140)=@in={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x80, 0x80000) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0x49) recvfrom(r0, &(0x7f0000001480)=""/4096, 0xffffffffffffff3f, 0x100, &(0x7f00000001c0)=@ipx={0x4, 0x0, 0x0, "a703e18b5cd4"}, 0x80) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x4, [0x100000001, 0x9, 0x3ff, 0x0]}, 0xc) 2018/05/10 10:22:23 executing program 1: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x4, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000380)=0xe8) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80004}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=@gettclass={0x24, 0x2a, 0x0, 0x70bd2a, 0x25dfdbfe, {0x0, r1, {0x3, 0xa}, {0x2, 0x9}, {0xffff, 0x6}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x80) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f00000001c0)) setuid(r2) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000080)=ANY=[@ANYBLOB="1600000329000100000000000000000003000000839ac7f3f85b58399608c4ea8410064012500b4fd40a1e37c02b4a2d206ec16f274be7811e523daf77fd63f11dbbe317b78958ac6531c2c1cd334fe739a69c7bdcc849425e5c95dce2124b78272bc627749607f91b64711793abe207d088c1270da0608cbacc1fd7f1edd110bf4bd6d4565b3e686442494c69d2da02864de263ca1b3c"], 0x14}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4) 2018/05/10 10:22:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/user\x00') setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) syz_open_procfs(0x0, &(0x7f0000000100)='ns/user\x00') 2018/05/10 10:22:23 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)={0x14, 0x27, 0x1ff307543bf68163, 0x70bd28, 0x0, {0x2000000010f}}, 0x14}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x3, 0x1, 0x4, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000200)={r1, 0x6, 0x3, 0x8, &(0x7f0000000300)=[0x0, 0x0, 0x0], 0x40000000000001b4}, 0xffffffffffffff19) 2018/05/10 10:22:23 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x0, 0x0, 0x6}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x103000, 0x100000}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x7f, 0x0, 0x215, 0x0, 0x0, 0x0, 0x6], 0x80000000}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000014000/0x2000)=nil}) creat(&(0x7f0000000080)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000180)={{0x87, @multicast2=0xe0000002, 0x4e20, 0x2, 'dh\x00', 0x1, 0x3, 0x46}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x1, 0xc3e, 0x5, 0x54b2}}, 0x44) lchown(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 10:22:23 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x0, 0x89ec48cad04674b9) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000002c0)={0x0, 0xe0, &(0x7f00000001c0)="a26b59186569bd63b99d2bbb2bdb7ad14b99dab0931f0869fa9c9b434dcb019348b5be683e2894a53ac9d591980068bed92701942257a895abada5bc5f1a1828586d766d670237688398ab9ec4272009bf9a22897ebe4c61640e0403c6a597e0e783a5e7b25144181df2ddb2e30062a6d7dde79fe20e6faa89fd524792add7478ecceb27df96d13a408bb1e0ce5488f5b791f1bf93586f2a6aed75a18ec03293e3ab67d9b848ac9461cd8f3fff55b04d584497862c2941d1a7c2f63885997fe29c325dc5ade581459c63e01d65d104a984fcbcc07a7bd691826df194d5982209"}) accept(r0, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80) r2 = dup(r0) getpeername(r2, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80) 2018/05/10 10:22:23 executing program 7: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077bfe0), 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000cd6000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r2, &(0x7f000055ff80)=[{&(0x7f00002f0f89)=""/204, 0xcc}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040)={0x2, 0x7, 0x1, 0xd0a}, 0x8) 2018/05/10 10:22:23 executing program 4: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8010000200000004, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000006740)={&(0x7f0000006240)=@hci={0x1f}, 0x80, &(0x7f00000066c0), 0x0, &(0x7f000000a080)=ANY=[@ANYBLOB="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"], 0x12d}, 0x0) pread64(r0, &(0x7f0000000040)=""/167, 0xa7, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/10 10:22:23 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x440400, 0x0) sendmsg$alg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000002c0)="3db009e72959f60605e9f65ec0fd8de69efdab3c4a6799efc7a9787d25e4c4e477272dbb5243a2cb5a92d25d2e58571e9c42435fecd787465e8059d8cba1bc4583dacd50789d047c58c21059d4cccbf036748ed2eaabe28afec8bc63cd8285202d6e420784372e84444aab12a2d139eb711fc6f039cbea0bf510ccb91a46d50414684d920312b667af701335f673466ce88cc98492e52abc92e1feb012c76daf6cd5e1289fabbc36b818568dfa7563dc1214b7a0ebe39870844a8fe7fafe2909bed5ca9c83f15d2986adc70011b8dca8b19837519817c82ff98903b881447c36733895082d3c097c9a9049b0ef873b0037", 0xf1}, {&(0x7f00000003c0)="d238ee4cf558662eaee292786ade73822df4ebf613f703f09d83b66e995630012a6645d3c0a4be192e64d5aeb80110d81a3f9d3b0787d5ac41029b95abc5769df69f2546dc1901ae662a91071ac35e7d9993458218be384aa379d4c0bcd19cf7df3a5a4e4a1d88f1c88ff38ec091cc46b7e6751fd658fcd0f3ff0ae2405daaa5b8", 0x81}], 0x2, &(0x7f00000004c0)=[@iv={0x38, 0x117, 0x2, 0x1f, "4a5b2b7af98af06299f562231d244bc318f56143ff5bc98729c92045d0c3ea"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xc0, 0x117, 0x2, 0xa7, "d72ba0c1a402a009119446f9c70686bfc4662a68aa31fabff27bb2e55a76825b0833e2291f48d950d8d9929bb8b95502ead3adf4232b9b48dc24dd73f1b2de0e5807e96057189b74000f03a39ad323bad603aafd877e72e0c938116853ba0d55690a27d3a21d6c40b4e6753032cba7156cda7b6482227e5690a2f9f0be4952b4be4f733de2f8cd1b9dee8ce1f29c80bac94ca78613216e035ce38475d085504c5c17e2ec8575cc"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x67f2618f}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3}], 0x1a0, 0x10}, 0x20000050) r1 = syz_open_dev$sg(&(0x7f00000006c0)='/dev/sg#\x00', 0x0, 0x400000000002) ioctl(r1, 0x227b, &(0x7f0000000000)="ff") r2 = gettid() r3 = getpgrp(r2) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000700)=0x4) prlimit64(r3, 0xb, &(0x7f0000000140)={0x1, 0x3}, &(0x7f0000000180)) poll(&(0x7f0000000240)=[{r1, 0x400}, {r1, 0x4080}, {r1, 0x2}, {r1, 0x1080}, {r1, 0x10}], 0x5, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}], 0x1) write$fuse(r1, &(0x7f0000000100)=ANY=[@ANYRES64=r1], 0x651) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x2, 0x8) ioctl$KVM_GET_ONE_REG(r4, 0x4010aeab, &(0x7f0000000200)={0x7, 0x100}) ioctl$KVM_SET_SIGNAL_MASK(r4, 0x4004ae8b, &(0x7f0000000740)={0xf1, "c003ff44dfa3547a42be494c1cadf28b0d6cdf1582588fba91830d2abf6cbe04d79419672735488d44fc95aeadf5dc0c61c3b59e577a3c7295d41ded1e2f15936a1eaf96b02007e706fc8a15a4943fd03f4f6a4a5c7d7c63a03d31a5f338164b87c77db30f70b44c5a82bfe0b5a0d5ffda3f9cee7b6872ae404da29757edad543ab30f7eef089543995d38a4eb2fea7e67497fa1a15781a34cd518a2366bfb869de26ac3552a3289e805552321a36b1ef3e41f84acbf0622844b63d845eba47bc723f4d1accbf21937e64d6e70fa9a72d467da451d2e6e05eb660cf105124e424c8774d6dc3d9556472e5a88ecbb2d137c"}) kcmp(r2, r3, 0x6, r4, r4) read(r1, &(0x7f0000000000)=""/154, 0x57) 2018/05/10 10:22:23 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x400}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000140)={'veth1_to_bond\x00', {0x2, 0x4e24, @rand_addr=0x1f}}) syz_open_dev$mouse(&(0x7f0000000280)='/dev/input/mouse#\x00', 0x6, 0x8102) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x101800, 0x2) r1 = dup3(r0, r0, 0x80000) r2 = accept4$ipx(r1, &(0x7f0000000380), &(0x7f0000000300)=0x22, 0x80004) accept$ipx(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000200)=0x8, 0x4) 2018/05/10 10:22:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x1) syz_open_procfs(0x0, &(0x7f0000000040)='net/netfilter\x00') flock(r0, 0x2) flock(r0, 0xffffffffffeffffd) 2018/05/10 10:22:23 executing program 6: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x82) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000040)={0xd7cc, 0x20, [0x100000001, 0x8000, 0x928, 0x5, 0x6, 0x7ff, 0x200, 0x40]}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000280)={{0x6, 0x7, 0xff, 0x625, "a416b384a4861719ef8fe60906c296730e184846316b47a31da6ea0f471044f4a22a8823ebb7eee3476c0214", 0x7}, 0x1ff, [0x9, 0x80, 0x8, 0x10001, 0x0, 0x4, 0x5, 0x2, 0x2, 0x85, 0x5, 0x9, 0x4293, 0x1, 0x5, 0x5, 0x1f, 0xfffffffffffff801, 0x80000000, 0xfd, 0x6, 0x6, 0x0, 0x9, 0xfffffffffffffff7, 0x981, 0x80000001, 0xb9a, 0x8000, 0x5, 0x7, 0x18, 0x20, 0x9, 0x81, 0x5, 0x10001, 0x8, 0x5, 0x100000001, 0x548, 0x9, 0x8001, 0x8, 0x8000000, 0x401, 0x48c, 0x40, 0x8, 0x3, 0x8, 0x200, 0x2, 0x7, 0x7ff, 0x1c3f, 0x400, 0x3, 0x8, 0x5, 0x5, 0x3, 0x6bc, 0x7a, 0x9, 0x3234, 0x1f, 0x80, 0x0, 0x2, 0x2, 0x100000000, 0x9, 0x3, 0x401, 0x7, 0x4, 0x800, 0x4, 0x0, 0x4, 0x91, 0x4, 0x5, 0x4, 0x101, 0xa44f, 0x7, 0x10000, 0x200, 0x1, 0x1, 0x380000, 0x6, 0xf7d, 0x7, 0xc55e, 0x7, 0xd22, 0x8, 0x8, 0x80, 0x5, 0x6, 0xffffffff, 0x9, 0x9e2, 0x3ef0, 0x5, 0x14000000, 0xafca, 0x40, 0x200, 0x8, 0x100, 0x8, 0x7fffffff8, 0xeec, 0x6, 0xca0, 0x1, 0x7fffffff, 0x1, 0x4b17, 0x6, 0x90a, 0x8001, 0x6], {0x0, 0x1c9c380}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, 0x0, r2) 2018/05/10 10:22:23 executing program 1: r0 = socket(0xa, 0x6, 0xff) connect$inet6(r0, &(0x7f00003ef000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000)=0x4, 0x4) sendmsg(r0, &(0x7f0000eeefc8)={&(0x7f0000fef000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000437000), 0x0, &(0x7f000056cda0)=ANY=[@ANYBLOB="00000000000029010000000000001d1a2d4ba2f2ffffff000000000000000000000000000000"], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)=""/159, 0x9f}, {&(0x7f0000000140)=""/220, 0xdc}, {&(0x7f0000000240)=""/24, 0x18}, {&(0x7f0000000280)=""/91, 0x5b}], 0x4, 0x0, 0x0, 0x9}, 0x20) 2018/05/10 10:22:23 executing program 2: getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000200)=0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x3e, 0x10, 0x1, 0x1}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x4bd8}, &(0x7f0000000340)=0x8) r3 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x4000, r0, r3, 0x3ff, 0x208010) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="00401100180ddc", @ANYRES32=r5, @ANYBLOB="000000000000000004001a00"], 0x24}, 0x1}, 0x0) 2018/05/10 10:22:24 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="030000007f6419070000000004001c00028000008500000004"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x7, 0x1, 0x9, 0x43f}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xf, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xffffffcd}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) fanotify_mark(r0, 0x90, 0x40000000, r0, &(0x7f0000000140)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xe, 0x5, &(0x7f00000003c0)=@framed={{0x18}, [@alu={0x7, 0x1, 0xb, 0x0, 0x0, 0x0, 0x10}], {0x95}}, &(0x7f00000004c0)='syzkaller\x00', 0x1f, 0xb1, &(0x7f0000000500)=""/177}, 0x48) 2018/05/10 10:22:24 executing program 3: syz_emit_ethernet(0x6a, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff08004500005c0000000000019078ac1414bbac1414110504907800000000400000000000000000040000ac7014aaac141400442c000000000000000000007f00000100000000ffffffff00000000e000000100000000ac14140000000000f69219b7286a1b4a511a23454ebef8744f834b3206d53ecc3d5911cd7f31e709031c455675bb790d0b552d2946256de2d16b4ea8a66a597e2be897f51d7f69e263325d285016228ec1848cc9332d5f91ee098a1876356f220eacfb044e6af4dafb3987a7d388332c"], &(0x7f0000000000)) 2018/05/10 10:22:24 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x88) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000100)=0x8) 2018/05/10 10:22:24 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000000700)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x10, 0x32, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}}}}}}}, &(0x7f0000000000)) 2018/05/10 10:22:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000078e000/0x2000)=nil) shmat(r0, &(0x7f000092d000/0x1000)=nil, 0x4000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x4001, &(0x7f0000527ff8)=0x7fff, 0x401c, 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x62d, 0x40c00) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x2) 2018/05/10 10:22:24 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x800, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x40, 0xa9, 0x5, 0x1, 0x1}, 0x2c) r2 = syz_init_net_socket$nfc_llcp(0x27, 0xfffffffffffffff8, 0x1) fcntl$getflags(r0, 0x3) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000180)={0x0, 0x4}, 0x8) r3 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x2, 0x2000) bind$pptp(r3, &(0x7f0000000200)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x1e) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0xd}, 0xfffffffffffffe17) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xfffd, 0x0) futimesat(r4, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {0x77359400}}) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f0000000340), &(0x7f0000000440)=""/4096}, 0x18) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f00000002c0)={r1, &(0x7f0000000100), &(0x7f0000000140)}, 0x20) 2018/05/10 10:22:24 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x1000000000004, 0x2000000000004, 0x1934, 0x0, 0xffffffffffffffff, 0x3ff, [0x305f]}, 0x2c) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x3, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001300)={r0}, 0x20) 2018/05/10 10:22:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000282dc)=@dellink={0x28, 0x11, 0x50b, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) 2018/05/10 10:22:24 executing program 2: r0 = socket$inet6(0xa, 0x24000000000003, 0x9) setsockopt(r0, 0xff, 0x7, &(0x7f0000000140)="fc", 0x1) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f0000000000)={0x5, 0x0, [{0x0, 0x1, 0x4, 0x0, 0x2}, {0x80000001, 0x34, 0x440, 0x8, 0x5}, {0x80000007, 0x9, 0x8, 0x3f, 0xf014}, {0xc0000001, 0xca, 0x4, 0x1ff, 0x8}, {0xc0000000, 0x6, 0x7, 0x9, 0xfffffffffffffffe}]}) 2018/05/10 10:22:24 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r2, 0x11, 0x2, &(0x7f0000000040)=""/145, &(0x7f0000000100)=0x91) dup3(r4, r3, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2, 0xc011, r4, 0x0) ioctl$KVM_SET_XCRS(r2, 0x4188aea7, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000000000ffed0000000000000000000000007d"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 10:22:24 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x0, 'wrr\x00'}, 0x2c) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f0000000080)) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5c, 0x40980) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x9, 0x100000001, 0x4], 0x3, 0xffff, 0x4, 0x1, 0x8000, 0x1, {0x1, 0x100000001, 0xfffffffffffff5dd, 0x90, 0x0, 0x3, 0x6, 0x9, 0x20, 0x7, 0x1000, 0x20, 0x4, 0x8, "273865193c320696e998fcde084be7635a8be13300fa248c78175ff668858b62"}}) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/10 10:22:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000040)={0x9, 0x0, [{0x807, 0x0, 0x6}, {0x39d, 0x0, 0x1}, {0x856, 0x0, 0x1}, {0xbff, 0x0, 0x8}, {0x40000fbf, 0x0, 0xb09}, {0xbff, 0x0, 0x7fffffff}, {0xbff, 0x0, 0xfff}, {0x9fa, 0x0, 0x1fffffffc000}, {0x40000bff, 0x0, 0xec}]}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) r5 = getpgid(0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x20000, 0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000000)=r5) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1, 0x1f, 0x7, 0x9, 0x2, 0x6, 0xfd1, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0xaf, 0xe415, 0x8, 0x4, 0x7fffffff}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000140)={r6, 0xc2}, 0x8) ioctl$KVM_SET_MSRS(r3, 0xc008ae88, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000000000000ff020000000000000000c5e89ea300001fd703d6116513a5e8942f4fadb34551b9a02a30e86d59b170de0b796e2152323c56ea92690b8e33f37693350d45cb44a7da7faae9e470bf37af0ad9b42f756194379a966218790b967db004a7aac46327544f81e54625e915e32a4914595af5614566c6199f6f8a034c24d919116700000000000000000000000000"]) 2018/05/10 10:22:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$SIOCGIFMTU(0xffffffffffffffff, 0x8921, &(0x7f0000000140)) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x6, 0x4000) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000840)={0x1, 'syz_tun\x00', 0x1}, 0x18) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000000)={0xd000, 0x5000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000dc0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000900500003002000028030000280300004801000000000000f8040000f8048000f8040000f8040000f804000006000000"], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20401, 0x0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=ANY=[@ANYBLOB="bc000000"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x20004000) r4 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x20000000004040, 0x0) r5 = dup2(r0, r3) pipe2(&(0x7f0000000200), 0x84000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000d40)={'nat\x00', 0x0, 0x4, 0xc1, [], 0x5, &(0x7f0000000a00)=[{}, {}, {}, {}, {}], &(0x7f0000000c40)=""/193}, &(0x7f0000000940)=0x78) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000240)={{0x2b, @multicast1=0xe0000001, 0x4e22, 0x1, 'nq\x00', 0x9, 0x3, 0x13}, {@multicast2=0xe0000002, 0x4e22, 0x2, 0x8, 0x1, 0x8}}, 0x44) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup3(r0, r1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r6, 0x12, 0x2, &(0x7f0000000b80)=""/121, &(0x7f0000000c00)=0x79) ioctl$LOOP_SET_STATUS64(r5, 0x4c04, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x57c, 0x8, 0x0, 0x3, 0x1b, 0xc, "9ff8117d81466fa9c46638a910042b5b2488f89ee8e8e6606c4236764ed225a4867e29795b5157a568582f248241b0881cfaed8d6b91eac43ec130e0401b9a9b", "695ec92a52ee2adcf7e3259241adfd762f03b89ad636dc433db9e148474563ce163ff0dba26f96dfc4e8c7a196203d4d76ccd41629b58d1b8e59020a8cb754b5", "5661c1f188642ea45f4c1ff33b11f03e7c256348ba426e2e6b2fe616d1e9603b", [0x80000000]}) 2018/05/10 10:22:24 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x4000) r1 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xa4, 0xfffffffffffffffe, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2680fd4, 0x0, 0x5dd7, 0x0, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, r0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) clock_getres(0x3, &(0x7f0000000080)) 2018/05/10 10:22:24 executing program 1: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x5024, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000400)}, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0xcd84cd19ec7e05cd, 0x0, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={0x0, 0xf2, &(0x7f0000000200), 0x12d, &(0x7f0000000000)=""/251, 0xffffffffffffffc9}, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001140)=[{&(0x7f0000000100)="bf", 0x1}], 0x1, &(0x7f0000001180)}, 0x0) 2018/05/10 10:22:24 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000080)={0x0, 0x0, 0x0, {}, {}, @ramp}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) 2018/05/10 10:22:24 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = getpid() sched_setattr(r2, &(0x7f00000000c0)={0x0, 0x7, 0x1, 0x0, 0x4, 0x2, 0x100000000}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r1, 0xfffffffffffffff7) 2018/05/10 10:22:24 executing program 6: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="b019877abd737c234a6673628df7993b4e5f70650200656e74ac0656ce5c5f32b52fefb4af16e0c995a8c5303b26cbc0453afa910769738ecc930c34d9a654db7aa2b63f57f8e0401b89af0f9ce2c13860fd74cdd39923e98d702db72d2340306b278d421da2209d74638c1b6ab5e11ddf585b21ec88c40f5f46efcecf04618b823cef54130ba2edf10e82833a7f4d66f18e8f6ec20b17c3e64fa5c78d22a97b62b78ee592b8df2a8815f2f82bdb364370948cdcec211958ee4bac7892887559cddea2005c4599f0b11840b95e8931732882ebedb2feaa4c958b17204c56bd7b98352aec488775ab49"]) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x202000, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/10 10:22:24 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = epoll_create1(0x80000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000300)={0x2}) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000000100)={0x10201, 0x0, &(0x7f0000ffb000/0x4000)=nil}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x80000000}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000140)={0x9, 0x0, [{0x800, 0x7, 0x0, 0x0, @msi={0x10000, 0x8, 0x4}}, {0x0, 0x3, 0x0, 0x0, @msi={0x5, 0x1f, 0x7f}}, {0x6, 0x2, 0x0, 0x0, @adapter={0x9, 0x3, 0x3, 0x8a}}, {0x3, 0x3, 0x0, 0x0, @msi={0x0, 0x80000001, 0x8}}, {0x6758, 0x4, 0x0, 0x0, @adapter={0x100000001, 0x4, 0xebd, 0x6, 0x70}}, {0x3f, 0x0, 0x0, 0x0, @sint={0x7, 0x5}}, {0x1ff, 0x0, 0x0, 0x0, @irqchip={0x7f, 0x1000}}, {0x20, 0x3, 0x0, 0x0, @msi={0x1, 0x3, 0x9}}, {0x1a60, 0x3, 0x0, 0x0, @msi={0x81, 0x8e97, 0x2}}]}) r4 = dup2(r2, r0) ioctl$KVM_GET_DIRTY_LOG(r4, 0x4010ae42, &(0x7f0000000000)={0x10002, 0x0, &(0x7f0000ffa000/0x3000)=nil}) ioctl$SNDRV_TIMER_IOCTL_START(r4, 0x54a0) [ 127.006930] gfs2: invalid mount option: °‡z½s|#Jfsb÷™;N_pe [ 127.012912] gfs2: can't parse mount arguments [ 127.032251] gfs2: invalid mount option: °‡z½s|#Jfsb÷™;N_pe [ 127.038334] gfs2: can't parse mount arguments 2018/05/10 10:22:25 executing program 7: socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002300)=[{{&(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)=""/154, 0x9a}, {&(0x7f00000001c0)=""/32, 0x20}], 0x2, &(0x7f0000000240)=""/209, 0xd1, 0x5}, 0x6}, {{&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/45, 0x2d}, {&(0x7f0000000400)=""/187, 0xbb}, {&(0x7f00000004c0)=""/89, 0x59}, {&(0x7f0000000540)=""/27, 0x1b}], 0x4, &(0x7f00000005c0)=""/75, 0x4b, 0x2}, 0x58}, {{0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000680)=""/11, 0xb, 0x40}, 0xfe}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f00000006c0)=""/210, 0xd2}, {&(0x7f00000007c0)=""/11, 0xb}, {&(0x7f0000000800)=""/209, 0xd1}, {&(0x7f0000000900)=""/234, 0xea}, {&(0x7f0000000a00)=""/208, 0xd0}], 0x5, &(0x7f0000000b80)=""/100, 0x64, 0x6}, 0x7fffffff}, {{&(0x7f0000000c00)=@pptp, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000c80)=""/254, 0xfe}, {&(0x7f0000000d80)=""/193, 0xc1}, {&(0x7f0000000e80)=""/4096, 0x1000}], 0x3, &(0x7f0000001ec0)=""/112, 0x70, 0x3ff}, 0x51db}, {{&(0x7f0000001f40)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000002280)=[{&(0x7f0000001fc0)=""/66, 0x42}, {&(0x7f0000002040)=""/148, 0x94}, {&(0x7f0000002100)=""/7, 0x7}, {&(0x7f0000002140)=""/95, 0x5f}, {&(0x7f00000021c0)=""/76, 0x4c}, {&(0x7f0000002240)=""/17, 0x11}], 0x6, 0x0, 0x0, 0x6}, 0xffffffffffff8001}], 0x6, 0x0, &(0x7f0000002480)) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) sendmsg(0xffffffffffffffff, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x0, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00008b2000)}, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040)=0x1, 0x4) 2018/05/10 10:22:25 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xfffffffffffffff9, 0x2040) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/84) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/0/vs/sync_persist_mode\x00', 0x2, 0x0) 2018/05/10 10:22:25 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x11, r0, 0x6) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0xb) 2018/05/10 10:22:25 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz_tun\x00', 0x102}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000040)}) 2018/05/10 10:22:25 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[]}, 0x1, 0x0, 0x0, 0x40000}, 0x20008000) 2018/05/10 10:22:25 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0xfffffffffffffd18, &(0x7f00000000c0), 0x0, &(0x7f0000001500)=""/155, 0x13e}, 0x20) 2018/05/10 10:22:25 executing program 5: socket$rds(0x15, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000003c0)={'ifb0\x00', 0x400002000}) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x33b) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x1, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000280)=ANY=[@ANYBLOB="92000000c9d60fca584914765e56e86cbd569245a45734a274fe1b27731f6cdc76f625f6a271715c6c3438716c823492e8b9be8f36957839a93826c9c1541b85e8ff4af9ba1f8ec652aba81556a9ca2de231486bc398f25431b206b63ac493cf985db2a81d7f67eea1f6c12c938d93b9bc42b2952094ed8f4e3c00a2a3f754bb3336456d396df6bca9e3d3f34ecb67bccac48b12fa37192b87068c9e3d4b36a342d0618a9bb7872c5e8ab57f277c2213307b2f6a6e"]) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000200)={r4, 0x2}) dup2(r1, r2) r5 = accept4$alg(r0, 0x0, 0x0, 0x0) accept4$inet6(r5, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20400, 0x0) 2018/05/10 10:22:25 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000001c0), 0x10) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x1f, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/05/10 10:22:26 executing program 3: ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000080)=0x51) syz_mount_image$ext4(&(0x7f00000000c0)='ext2\x00', &(0x7f0000000100)='/\x00', 0x0, 0x0, &(0x7f0000000000), 0x28020, &(0x7f0000000000)) 2018/05/10 10:22:26 executing program 0: r0 = socket$inet6(0xa, 0x8000000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x1b, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [{[], {0x8100, 0x7, 0x10000}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/10 10:22:26 executing program 4: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a60ff8)={0xffffffffffffffff}) r1 = dup2(r0, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f00003e0000)) accept$ipx(r1, 0x0, &(0x7f0000000040)) 2018/05/10 10:22:26 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4, 0x0, &(0x7f00000001c0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000000380)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x48, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}, @reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000000200)}) 2018/05/10 10:22:26 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x1000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xffffffff}, 0x10) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 128.267940] EXT4-fs (sda1): re-mounted. Opts: [ 128.300169] binder: 9586:9596 ERROR: BC_REGISTER_LOOPER called after BC_ENTER_LOOPER [ 128.308161] binder: 9586:9596 got reply transaction with no transaction stack [ 128.315495] binder: 9586:9596 transaction failed 29201/-71, size 0-0 line 2763 [ 128.380325] binder: 9586:9600 ERROR: BC_REGISTER_LOOPER called without request [ 128.387810] binder: 9586:9600 got reply transaction with no transaction stack [ 128.395174] binder: 9586:9600 transaction failed 29201/-71, size 0-0 line 2763 2018/05/10 10:22:26 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7f, 0x200000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x18da) r1 = socket$inet6(0xa, 0x80003, 0xef) read(r1, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000013ffc)=0x2, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) sendto$inet6(r1, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/10 10:22:26 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100000000000000010000807b21000000c26403e9d3"]) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010141}]}) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7f11ef13, 0x1) sendto$ax25(r3, &(0x7f0000000180)="b677866d5c5071f8478177a680a73db1e1c6a95baa288a347d1b994e3144b6899cedc8aa065281987c616a270d987d47c22cce52e1dc6192583b3848dc4c2ee89344cc0d7bc978dd", 0x48, 0x80, &(0x7f0000000080)={0x3, {"6c4d9029b7ac5c"}, 0xb}, 0x10) 2018/05/10 10:22:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x757615e1, &(0x7f0000000140)=""/66) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x7fff, 0xc6, 0x1, 0x5, 0x3, [{0x1ff, 0x9, 0xffffffffffffff01, 0x0, 0x0, 0x1}, {0x0, 0x9, 0x221, 0x0, 0x0, 0x4}, {0xfffffffffffffffe, 0x3ff, 0x6, 0x0, 0x0, 0x1102}]}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000140)=ANY=[], 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000240)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/05/10 10:22:26 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)) r0 = getpgrp(0xffffffffffffffff) getpriority(0x3, r0) 2018/05/10 10:22:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xffffff1f}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) io_setup(0xfffffffffffffff9, &(0x7f0000000080)=0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x8000, 0x0) r3 = dup(r0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x101400, 0x0) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcs\x00', 0x200, 0x0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001580)={0xffffffffffffff9c, 0x3, 0x1, 0x2, &(0x7f0000001540)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}, 0x20) r7 = syz_open_dev$mice(&(0x7f0000001700)='/dev/input/mice\x00', 0x0, 0xc0) io_submit(r1, 0x7, &(0x7f0000001780)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x8000, r0, &(0x7f00000000c0)="0ffdfa683f4225241dcedb6037f885c1554a0618a9894585033eab258437885ebd7da68af7cbc2ee42919f1d824a", 0x2e, 0x7, 0x0, 0x1, r2}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x2, 0x3, r0, &(0x7f0000000180)="7a6dba327620028e71854d8b01afc401921e30e2faab73a1c4394e0c19ffb26c8f51b8896f45145fdb62ea4e00f23edf88cbcf0c1f83ecd57c6ba15ba5cc1d724cf44e6c5e260883d0c39801cd92c787ddd1ee0b96d309f85396ba5125ada0b2dd5051", 0x63, 0x1, 0x0, 0x0, r3}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x100000001, r0, &(0x7f0000000240)="daa57da3539be6dedb9b656b3787e48bea192c5b4a2188172dedca7e5c186ec6f3f1502c2a13f91736ca279d9fb96da0d695cbfc0a1afd5ff548fe27ea6b538ee583f6a00b0210a219b4b27acc37a52a58668bac941043c494e4354747d28b8d", 0x60, 0x2, 0x0, 0x1, r4}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x3, 0x80000000, r0, &(0x7f0000000340)="3758638be553212425985272c0d65e063adcdfc952", 0x15, 0xffffffff, 0x0, 0x1, r5}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x7, 0x5, r0, &(0x7f0000000400)="6748ba0e81cf7888ecab8df91260325a0ce456aed682997c2e404f6bb0e27c4c0a05d828c7d0487c83814c2ebca68f3b3848823347f9be3277c0ad8ead356ba233428e804aec3ebf63d7f0ccd587d491da45b201c29f05d741d7a8f3804b745fb46375c716d621d2d1101ef815cf9c6048c679bfb22fa095a1fdd8dceea66b60676d9900c7de2f05ec0665e482d9a85a6239198f10c1f69cfaf309b1c64c7f758bc590040318e65a9325a7ee19865b6d321e488ace", 0xb5, 0x4000000000000000, 0x0, 0x1, r0}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f0000000540)="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", 0x1000, 0x3, 0x0, 0x0, r6}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x295f2caec84ec0d6, 0x5868, r0, &(0x7f0000001600)="1e8be2d2d9982e5e6183de85d9c353c33e5e4a2f630c331881bfe1089c9d7cdb0546cb3252b75d81c73890b14b4042e29fe693c1d57ba6e353e1e26a8f23d433bf277a9d4695ac88550622d92d44907f90015a5ea9b72c9f867b8474d7cfa4b31612925516b3a0f271d999c848ed0cccac440f961891145c358eb2c8b6bc3bc3f193979eee3bc1532ca715616e243d42c15cec5b1e9c36927560d4bf9a6b5992e95ef98b5ac107ac084c322cac73692a22e1a1d7a8c3600ae6ba4a14455c0284a556a865de95cc197da0eabeadc4832a7875a4e5e2e114f781816b7d478324429621a35af72622a546eef514f38f45f410a194c2ae63e1dc86", 0xf9, 0x88ea, 0x0, 0x1, r7}]) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/8, 0x8}], 0x1) r8 = syz_open_pts(r0, 0x2) dup3(r8, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/05/10 10:22:26 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x40000}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4a080, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)=0x5, 0x4) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={'yam0\x00', 0x4012}) 2018/05/10 10:22:26 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x200000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="00082dbd7000fc000000000000000000000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000000000)=0x6) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000040)=0x100000000, 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/05/10 10:22:26 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bridge_slave_0\x00') ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000000080)={&(0x7f0000002100)=""/4096, 0x1000}) [ 128.424735] binder: undelivered TRANSACTION_ERROR: 29201 [ 128.464424] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/10 10:22:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='veno\x00', 0x14c) recvmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000003780)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000038c0)=[{&(0x7f0000003800)=""/29, 0x1d}, {&(0x7f0000003840)=""/114, 0x72}], 0x2, &(0x7f0000003900)=""/30, 0x1e}}, {{0x0, 0x0, &(0x7f0000003bc0)=[{&(0x7f0000003b00)=""/129, 0x81}], 0x1, &(0x7f0000003c00)=""/64, 0x40}}, {{0x0, 0x0, &(0x7f0000003d40), 0x0, &(0x7f0000003e40)=""/180, 0xb4}}], 0x3, 0x0, &(0x7f0000003d80)={0x77359400}) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) 2018/05/10 10:22:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000140)="262e0fc7af9ff466b90b02000066b80010000066ba000000000f300f22a166b92203000066b80000000066ba010000000f300f090f00d00f23a7660f38df4ad6b800088ec066b9800000c00f326635000100000f30", 0x55}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f964000000001000040735ba4b345"]) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 10:22:26 executing program 4: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="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", 0x8000038a, 0xfffffffffffffffd) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x800) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) 2018/05/10 10:22:26 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000340)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a60000000a643dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000040), 0x0, 0xfffffffffffffffd}, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@hci, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="a8ff10642ed9ae0025c8a5944c65df45ad20da570161"], &(0x7f0000000140)=0xa) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/05/10 10:22:26 executing program 1: r0 = msgget(0x1, 0x9b) msgctl$IPC_RMID(r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="02ffff22000000000000000000000008000600b40000000000000000"], 0x1c}, 0x1}, 0x0) 2018/05/10 10:22:26 executing program 7: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x942, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000140)=0x78) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x2, 0x7, 0x9, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2}, &(0x7f0000000180)=0xffffffffffffff64) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x105, 0x500) ioctl$sock_SIOCGIFINDEX(r0, 0x800442d3, &(0x7f0000000040)) 2018/05/10 10:22:26 executing program 4: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x4000, 0x0) pread64(r0, &(0x7f0000001200)=""/4096, 0x1000, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0xa0200, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x4e24, 0x3, 0x4e24, 0x0, 0xa, 0xa0, 0x20, 0x2f, 0x0, r2}, {0xff, 0x214, 0x200000000000, 0x122, 0x400, 0x9, 0x6, 0x8000}, {0x5, 0x101, 0x8000, 0x7}, 0x10001, 0x6e6bba, 0x2, 0x0, 0x2, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3503, 0x4, 0x0, 0x4, 0x9, 0x451, 0x3353907e}}, 0xe8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x960c1, 0x0) socketpair$inet(0x2, 0xd7deb495f48baa82, 0x8, &(0x7f0000000380)) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f00000000c0)=""/198) syncfs(r0) 2018/05/10 10:22:26 executing program 2: mknod(&(0x7f0000000b00)='./file0\x00', 0x0, 0x5) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$gfs2(&(0x7f00000001c0)='gfs2\x00', &(0x7f00000002c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000980)=[{&(0x7f0000000300)="9aa179657f9432e2eed379da679f09c8386d4160bdf860fa12b4fc5077980885c091dbd6670000a145d9db8a56e9dfee6ceaebeb2893fddea410db5294", 0x3d, 0x1ff}, {&(0x7f0000000640)="70bf1781254e3eae2ae917613a3fd82b0f9192bdb5128a083432be455113adc46796ea7c26985c2bccac2df5895b31fff98cf55257c440cb3f0366a191863d87fc6ab1edfb396a1999f32093e556cd4b88f0a5c129b692d1053457622ac3cf38d9edff39", 0x64}, {&(0x7f0000000800), 0x0, 0x6}], 0x800000, &(0x7f0000000a80)=ANY=[]) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) umount2(&(0x7f0000000200)='./file0\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000340)='ext4\x00', &(0x7f0000000380)='./file1\x00', 0x24, 0x1, &(0x7f0000000580)=[{&(0x7f00000003c0)="7b81a09bfa8284d5eefd65344612ee706c14901a25b84e4aa04462b0f2406948699927ad24005999e2b370cc12f718a5506aaf7b40290a49f444c4cc0726156a0d6f873555d3af2aaeb329c8c12a66d5d540c3c51c1b3bcb5d00933394771b12ff4ea55c3789ce0d95aa626ed333b127babe87eb7735dfec47ee0e2c536200b3b8e204cd568bd6a568510b64fb5e4aa702e143df11a163ddf11f", 0x9a, 0x5}], 0x804003, &(0x7f00000005c0)=ANY=[@ANYBLOB="64696f726561645f6e6f6c6f636b2c6e6f6d626361636865617463685f74696d653d3d3f78324b2c6d61785f62617463685f74696d653d00332c646174613d77000274656261636b2c00"]) recvfrom$unix(r1, &(0x7f0000000140)=""/117, 0x75, 0x0, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x5, 0xffffffffffffffff) [ 129.571795] attempt to access beyond end of device [ 129.576806] loop2: rw=4096, want=136, limit=1 [ 129.581348] gfs2: error 10 reading superblock 2018/05/10 10:22:27 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x2, "9f"}, 0x2027f) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) 2018/05/10 10:22:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x8, 0x40) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f0000000080)={0x6, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @rand_addr=0x200}}}, 0x108) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000025c0)={'yam0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002600)={0x0, @multicast2}, &(0x7f0000002640)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003cc0)={@local, @dev, 0x0}, &(0x7f0000003d00)=0xc) accept$packet(r1, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003d80)=0x14) accept4$packet(r1, &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003e40)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003e80)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000003f80)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003fc0)={0x0, @multicast1, @multicast2}, &(0x7f0000004000)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004040)={0x0, @loopback}, &(0x7f0000004080)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000040c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000041c0)=0xe8) accept$packet(r1, &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000004240)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000004280)={@local, @multicast1, 0x0}, &(0x7f00000042c0)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000004400)={'ip6tnl0\x00', 0x0}) accept$packet(r1, &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004480)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000044c0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f00000045c0)=0xe8) getsockname$packet(r1, &(0x7f0000004600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004640)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000004740)={'team0\x00', 0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000004780)={@remote, @dev, 0x0}, &(0x7f00000047c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004800)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000004900)=0xe8) accept$packet(r1, &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004980)=0x14) getpeername$packet(r1, &(0x7f0000009340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000009380)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000093c0)={0x0, @dev, @multicast1}, &(0x7f0000009400)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009440)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000009540)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000009580)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000009680)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000009a00)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000009b00)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f000000a3c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f000000a380)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="9c923bb17a55684b26ba14080000", @ANYRES16=r2, @ANYBLOB="080026bd7000fddbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000004000008000600", @ANYRES32=r4, @ANYBLOB="0800f200d04c0bb30333cece229d39dc21b9211f5616ac5ce94f714c48bd5ecdc0910712603857f8cf3a16dc91302d907eaccfae8e1bf5ffb904c71715f751bf6172780f4cbff04edc9c8bba990f7370defe11", @ANYRES32=r5, @ANYBLOB="9402020064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000003400040002000007020000000400040106000000e1f0200900000000b000ff050400000001000109ff010000ff01ffdc2e3add2038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400ff030000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff07000008000600", @ANYRES32=r6, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040007000707ff7f00001c0a0e08050000000100e7000100000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400ff03000008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400360000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="08000100", @ANYRES32=r12, @ANYBLOB="2c02020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004000600ff97d6fa0000a500ff02ff00000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400ff030000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100000008000600", @ANYRES32=r16, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ab07000008000600", @ANYRES32=r17, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="080007000000000008000100", @ANYRES32=r19, @ANYBLOB="680102003c00010024000100656e61626c6564b7072c41ba1b0200bc049aee0000000000000000000400040008000600", @ANYRES32=r20, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000400000008000600", @ANYRES32=r21, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r22, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r23, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ffff00003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000008000100", @ANYRES32=r24, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400f702000008000100", @ANYRES32=r25, @ANYBLOB="2801020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000700000008000600", @ANYRES32=r26, @ANYBLOB="74000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000004400040040dc020300080000050004ff6c0a000008000100020000006dfa070f00000080ff0f065b59cd00000eff0100050000000600fe08080000006c070306fcffffff38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff0f000038000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000008000300030000000800040000100000"], 0x814}, 0x1, 0x0, 0x0, 0x40011}, 0x4) writev(r0, &(0x7f0000664ff0)=[{&(0x7f0000000000)="390000001300094700bb61e1c30500800700001702000000450000000000800019001a000d000000f2de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/05/10 10:22:27 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) removexattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=@random={'system.', '/dev/kvm\x00'}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000087e000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000000)="65f3aa36650f05650fc7aeb9cb9688b8435000000f23c80f21f8350000e0000f23f866baf80cb814e5198def66bafc0cb806000000efb8000000000f23c80f21f8350000f0000f23f8c4c1975ebc52f00dffffb98c0400000f32c4c2fd22e50f01df", 0x62}], 0x1, 0x0, &(0x7f00000000c0), 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = memfd_create(&(0x7f0000000240)="6574683076626f786e6574302d656d30247d6d696d655f747970655b6d643573756d6b657972696e676b657972696e6773656c696e75782ec400", 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000280)={0x3, [0x9, 0x3, 0x100000000]}, &(0x7f00000002c0)=0xffffffffffffff4f) write$binfmt_misc(r2, &(0x7f0000000300)={'syz1', "a870e2e92c1f177a856eba3a395e06f99cec7ca525457ef4b7ebb56c060f3d5dd70bab0d7e3ad42230848013217dbd389d5ea6344da60e41da9d7dc1e624d158a4b7763aef43e62807c6325c13abb3f8456df091ab996f0190df49baf1a45b47c5c21c66e863c08cab49b550c58f48f62ec7076e0c1a3881a5e806b53d1ba3c02b1729f8074768f407371779e0edc97154b4115643c424b217994a3bc5959bad4d1327964284af"}, 0xab) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 10:22:27 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x280) 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) 2018/05/10 10:22:27 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) getsockopt$inet_buf(r0, 0x0, 0x488, &(0x7f0000000040)=""/24, &(0x7f000000e000)=0x18) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 2018/05/10 10:22:27 executing program 0: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4d9) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socketpair$inet(0x2, 0x8000f, 0xffffffff, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0xa, &(0x7f00000002c0), 0x396) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x40080) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/10 10:22:27 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x3, 0x1, 0xfffffffffffffffd, 0xa57, 0x2}, 0xc) write$eventfd(r0, &(0x7f00000002c0)=0x20800000000, 0xffffffaf) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 129.644135] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 2018/05/10 10:22:27 executing program 2: r0 = perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = gettid() ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0xfff) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000000000)) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000000100)='ppp1:\x00', 0x6, 0x2) rt_sigsuspend(&(0x7f0000000080), 0x8) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/05/10 10:22:27 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000010000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000100)="0f09c744240000380000c74424028f000000c7442406000000000f0114240f9a9f00800000670f209a642e3e0f01f7670f080fc7aeb2440000660f388153940f30ad", 0x42}], 0x59, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x404000, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f00000000c0)={r4, 0x200}) 2018/05/10 10:22:27 executing program 3: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000540), &(0x7f0000000580)=0x10) getpeername$ax25(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=@ipv4_newaddr={0x48, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_LABEL={0x14, 0x3, 'ifb0\x00'}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x48}, 0x1}, 0x0) r2 = memfd_create(&(0x7f00000002c0)='ifb0\x00', 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f00000003c0)="798609a7957d392f49955a402f9c595e4e847ef2d45ffe95fd41fdd4d27cae02277d5aa820b32d68dd1297", 0x2b, 0x3f, 0x0) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f0000000200)=""/98, &(0x7f0000000640)=0xfef8) clock_getres(0x2, &(0x7f0000000400)) sendmsg$nl_crypto(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000000780)={"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"}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000180)=0x937, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000500)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000006c0)=ANY=[@ANYBLOB="e2000000a750945ec66828070ad9b88f5bad798647621b629d9d4825d1135c5b256e0f473f79df00dc513780242be280c49f7665b3ab9845e45bd63b3b36294eaf542063757913a636dda492e1cb6fb171e106a792e68510eb1a1f655d950300d7e447147f48ee12a51c2b19222caf128abc2ba848bd0000000000007c205539fdfb0c4491511ac9f634925754f288f6f902609fe7e014f1199a574e158c375f24875501fc851f7bca82e235cf772c989cef85"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x4000800) 2018/05/10 10:22:27 executing program 0: r0 = creat(&(0x7f0000002540)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[], 0xffffffe7) fallocate(r1, 0x400003, 0x2, 0x7) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2018/05/10 10:22:27 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) set_mempolicy(0x2, &(0x7f0000000040)=0x1, 0x37) clone(0x0, &(0x7f0000000300), &(0x7f0000000140), &(0x7f0000fef000), &(0x7f00000002c0)) 2018/05/10 10:22:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000), 0x14e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x400, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x2100, 0x0) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f0000000180)=r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x8000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0xfcfa6d2c10fbcc77, 0xc12}, {0x4, 0xed67}, {0x4, 0x2}, {0x2, 0x41cf}, {0xb, 0x71ee}, {0x3, 0xc2}, {0x8, 0x2}, {0x6, 0x3ff}, {0x3, 0x5}, {0x4, 0x99c3}], 0xa) 2018/05/10 10:22:27 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x40) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x7c, 0x5}, &(0x7f00000004c0)=0x90) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r2, 0x6}, 0x8) 2018/05/10 10:22:27 executing program 7: getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000000)=0x80) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180)=0x1ff, 0xfffffffffffffd55) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000), 0x2d3}}], 0x2, 0x0) 2018/05/10 10:22:28 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0xfffffffffffffffe, 0x1}, 0x8) shutdown(r0, 0x0) 2018/05/10 10:22:28 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000700)='/dev/snd/controlC#\x00', 0x8000, 0xdffffffffffffffd) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000080)={{0x2, 0x0, 0x0, 0x0, "159e9c232f92f3ba5c0feddf94041585f080d83d192469ee40dd28436a51c8b331a5b51f9b9301c770edf151"}}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000600)=0x0) perf_event_open(&(0x7f0000000580)={0x4, 0x70, 0xfff, 0x0, 0x1, 0x5d, 0x0, 0x8000, 0x804, 0x4, 0x80, 0xffffffffffff8000, 0x9, 0x9, 0x3, 0x8001, 0x2980000, 0x3ff, 0x9, 0x9, 0x1000, 0x3f, 0x1, 0x100000000, 0x100000000, 0x400, 0x4, 0x2, 0x5, 0x7, 0x8, 0xfffffffffffff801, 0xbdce, 0x7, 0x1, 0x7fff, 0xfdb, 0x0, 0x0, 0xffff, 0x0, @perf_config_ext={0xe0, 0xac90}, 0x42, 0x3, 0x0, 0x3, 0x4, 0x2, 0x5}, r2, 0x2, r0, 0x0) 2018/05/10 10:22:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="626c6b636b3db72c00"]) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200000, 0x0) write$tun(r1, &(0x7f0000000100)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @random="e5bdb89bf28f", @multicast1=0xe0000001, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @multicast2=0xe0000002}}, 0x1c) getrlimit(0xf, &(0x7f0000000240)) socket$inet6_udp(0xa, 0x2, 0x0) bind$alg(r1, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0xffffffffffffffed) fchdir(r0) 2018/05/10 10:22:28 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000001c0)=0x6, 0x4) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x80, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000200)={0xebb, 0x401, 0x2, 0x1, 0xff, 0x400}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000000)) r3 = syz_open_pts(r2, 0x0) ioctl$TCSETA(r3, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000080)=0x3) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r4, 0x80004524, &(0x7f0000000180)="ce6408f22de7ffe48300000000003b81cfb858d31a69") tee(r1, r1, 0x0, 0x8) 2018/05/10 10:22:28 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r4, 0x4040aea0, &(0x7f0000000300)={0x7f, 0xff}) 2018/05/10 10:22:28 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x6c) recvfrom$unix(r1, &(0x7f0000000200)=""/100, 0x64, 0x2000, 0x0, 0x0) openat(r1, &(0x7f0000000340)='./file0\x00', 0x100, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000080)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) prctl$setname(0xf, &(0x7f0000000280)='/dev/snd/timer\x00') socket$bt_hidp(0x1f, 0x3, 0x6) r2 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x5, 'queue0\x00', 0x800}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00004a9fb0)={0x3, 0x10000}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{}]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000040)={0x0, 0x0, {0x100000000005}}) 2018/05/10 10:22:28 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000003ffc), &(0x7f0000000040)=0xffffffffffffffa5) fcntl$addseals(r0, 0x409, 0xb) 2018/05/10 10:22:28 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3, 0x3}, 0x4) syz_emit_ethernet(0xe, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="14c1ece89092", [], {@generic={0x88ca}}}, &(0x7f0000000200)) [ 130.548064] syz-executor0 (9752) used greatest stack depth: 10184 bytes left 2018/05/10 10:22:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x100, 0x4000) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000040)={0x10001, 0x100000000, 0x5, 0x40, 0x1, 0x4, 0x2, 0x5, 0x5, 0x100000001}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/05/10 10:22:28 executing program 5: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000180)=0x7fffffff, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002480)={'team0\x00', 0x0}) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) getresuid(&(0x7f00000024c0)=0x0, &(0x7f0000002500), &(0x7f0000002540)) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002580)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e24, 0x6, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0xff, r2, r3}, {0x1, 0x7ff, 0x5, 0x1, 0x0, 0x0, 0x7c, 0x4}, {0x40c7, 0x499b, 0x2}, 0x0, 0x6e6bb6, 0x0, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0xa, @in, 0x0, 0x7, 0x3, 0x4, 0x6, 0x6, 0x4}}, 0xe8) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000612f80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) 2018/05/10 10:22:28 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f00000002c0)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000005c0)={{&(0x7f0000000500)=""/127, 0x7f}, &(0x7f0000000580)}, 0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f00000000c0)=0x14) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) 2018/05/10 10:22:28 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6f}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000002c0)=ANY=[@ANYBLOB="b4000000480000002500000000000000070000000000000000000000000000009400000000000000eed1e30616dcdb2aa8d11e67c3135396754ac4408a4c72b97d78935e74f3f3c7dab16955bccf4476f4a305660c71bb432e32987abc2c5736ff7c6cb774946ff8f00f1330026c00da5ae558cbce9b9cbe92a4e5e064f812d6111479b26d1585b3fdf927a0adfcc04fb2292378bcc70995af4ee1ff91e45610ad0869e02e075b78f197f6eb2278d60373"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x200000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1800) 2018/05/10 10:22:28 executing program 6: r0 = socket$inet(0x2, 0x3, 0x7) openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x400000, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x1, 0x1a0, [0x20000340, 0x0, 0x0, 0x20000370, 0x200003a0], 0x0, &(0x7f0000000000), &(0x7f0000000880)=ANY=[@ANYBLOB="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"]}, 0x316) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) setfsuid(r1) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000001a) 2018/05/10 10:22:28 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000734ffc)=0x1) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) close(r2) fanotify_init(0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}}, [0x0, 0x800, 0x8, 0x784, 0xfffffffffffffffd, 0x7, 0x6, 0x4b2601f6, 0x7, 0x7, 0xccf, 0xfffffffffffff801, 0x5, 0x81, 0xfffffffffffff000]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000240)={r5, 0x101}, &(0x7f0000000280)=0x8) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f000002b000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, &(0x7f00000002c0)="b9800000c00f3235000800000f308f6978c6e6c421672a3866b835000f00d80fc76ac667664f0f3a16a14600e32200c4213df64600c7442400a3000000c74424021a870000ff2c24670fc75d00410f30", 0x50}], 0x1, 0xffffffffffffffff, &(0x7f0000000340), 0x0) [ 130.801180] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 10:22:28 executing program 7: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='nfsd\x00', 0x0, &(0x7f00000001c0)) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/05/10 10:22:28 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000018000)={r3, 0x0, 0x0, r3}) dup2(r2, r3) [ 130.850543] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 130.887719] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 10:22:29 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000180)={0x0, &(0x7f00000000c0)}) 2018/05/10 10:22:29 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000aabff1)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x100000001, 0x10, 0x9, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r1, &(0x7f0000000000), 0xa00fff) 2018/05/10 10:22:29 executing program 6: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x4) fremovexattr(r0, &(0x7f0000000000)=@known='security.evm\x00') fallocate(r0, 0x0, 0x0, 0x1) 2018/05/10 10:22:29 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xb, 0x43, 0x4, 0x100000002, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000000)="248df56d4da9331379ef76f397ecc4ae0a883888ef45fb18012d1d981de83fbe1e8995dc901d8814410b843dbfb40f", &(0x7f0000000040)=""/110}, 0x18) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r0, &(0x7f0000000200), &(0x7f0000000100)=""/47}, 0x18) 2018/05/10 10:22:29 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2, 0x53, r0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1400) r1 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='posix_acl_access*{-K\x00', 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f0000000100)=""/32, 0x20) 2018/05/10 10:22:29 executing program 2: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000001100)={0x0, 0x0, 0xca, 0x7, 0xff, 0x4, 0x2c, 0x21c, 0x1000, 0x2}) write$evdev(r0, &(0x7f0000037fe8)=[{{0x0, 0x7530}, 0x1, 0x74, 0x2}], 0x235) getgid() sendfile(r1, r0, &(0x7f00000010c0), 0x4d35) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000001080)=0xc) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4096) setsockopt$inet6_dccp_buf(r0, 0x21, 0xd, &(0x7f0000001140)="e87c40347e695ee116b929aac1", 0xd) 2018/05/10 10:22:29 executing program 0: socket$can_raw(0x1d, 0x3, 0x1) setitimer(0x3, &(0x7f0000000000), &(0x7f0000000080)) r0 = syz_open_dev$dmmidi(&(0x7f0000000580)='/dev/dmmidi#\x00', 0x5, 0x40) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) 2018/05/10 10:22:29 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x8200, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0xd638, 0x3, 'client1\x00', 0x1, "04853925f54699ee", "da2505611d7c73c8f75bf845f403eae93fefccf50749b01ed9d0110bf32f69f7", 0x1f, 0xffffffffffff7944}) syz_read_part_table(0x3, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="0200eeffffff01000000ff07000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055aa4546492050415254000001005c07", 0x4e, 0x1c0}]) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'system.', 'vboxnet0-lo\x00'}, &(0x7f0000000100)=""/84, 0x54) 2018/05/10 10:22:29 executing program 6: r0 = socket$inet6(0xa, 0x80000000004, 0x20000) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x10001, 0x200000) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) sendto$ipx(r1, &(0x7f0000000100)="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", 0xfe, 0x44085, 0x0, 0x0) 2018/05/10 10:22:29 executing program 1: setitimer(0x2, &(0x7f00000001c0), &(0x7f0000000240)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180)=r0, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x7fffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="424496e3c6bdd6e3c6bd010000000003000001ff0000200000008000edae", 0x1e, 0x400}], 0x0, &(0x7f0000000040)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f00000005c0)={0x4, &(0x7f00000002c0)=""/32, &(0x7f0000000540)=[{0x0, 0x22, 0x3, &(0x7f0000000300)=""/34}, {0x6, 0xff, 0x6, &(0x7f0000000340)=""/255}, {0x100, 0x2, 0xffffffffffffffe0, &(0x7f0000000440)=""/2}, {0x1, 0xa2, 0x0, &(0x7f0000000480)=""/162}]}) 2018/05/10 10:22:29 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet(r0, &(0x7f0000000280)=""/219, 0xdb, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x23) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1000006, 0x3, 0x40f1, 0x9cf9, 0x919}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000140)={r2, 0xff}, 0x8) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000200)) r3 = socket$inet6(0xa, 0x802, 0x88) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000380)=""/210) sendmsg$inet_sctp(r3, &(0x7f0000557fc8)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)}, 0x0) 2018/05/10 10:22:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001ff554bb00000000000000000900030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x80) connect$nfc_raw(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7}, 0x10) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)={0x2, 0x9, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) 2018/05/10 10:22:29 executing program 7: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x100000000004, 0x200000191000) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4}]}, 0x2fc}, 0x1}, 0x0) 2018/05/10 10:22:29 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x100000000003, 0x3) listen(r0, 0x0) 2018/05/10 10:22:29 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000380)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)=0x0) r2 = perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x6, 0x1, 0x0, 0x9, 0x0, 0x0, 0x28, 0x0, 0x400, 0x7, 0xa80, 0x7, 0x8, 0x3f, 0x8, 0x0, 0x6, 0x7fffffff, 0x3, 0xfffffffffffffc00, 0xffffffffffffff6d, 0x5, 0x5, 0x240000000, 0x7, 0x2, 0x7, 0x7f, 0x7, 0x0, 0x4, 0x5, 0x2, 0x6, 0x1, 0x2, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x20000, 0xfffffffffffffffd, 0x9, 0x7, 0x100, 0x80000000, 0xee9}, r1, 0x10, r0, 0x3) r3 = socket$netlink(0x10, 0x3, 0x10) writev(r3, &(0x7f00000cdff0)=[{&(0x7f0000000000)="290000001c0055fcffffffffffffff00020004000000000000000100090082599c3f58e579a937f5d2", 0x29}], 0x1) fsetxattr(r3, &(0x7f0000000140)=@known='security.capability\x00', &(0x7f0000000180)='eth0!vmnet1(md5sum[em0#eth0[*\x00', 0x1e, 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f00000001c0)={0x2, 0x5}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3f) 2018/05/10 10:22:29 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000280)={{0x3, 0x3, 0x2e2, 0x3, 0x40000}, 0xbb, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0x1ff, 0x7f, 0x6, 0x8001}) r3 = socket$kcm(0x29, 0x802, 0x0) syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x9, 0x82000) r4 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f0000000100)=@req={0x28, &(0x7f0000000040)={'bpq0\x00', @ifru_flags}}) bind$alg(r4, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,cmac(serpent-generic))\x00'}, 0xfffffe29) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000000), 0x0) r5 = dup3(r1, r3, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r5, 0x80dc5521, &(0x7f0000000140)=""/132) sendmmsg(r3, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000080)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x0, &(0x7f000000a600)}}], 0x2, 0x0) [ 131.754614] hfs: unable to open extent tree [ 131.759150] hfs: can't find a HFS filesystem on dev loop1 2018/05/10 10:22:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x80000, 0x4) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x0, 0x0) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) [ 131.823113] netlink: 21 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/10 10:22:29 executing program 0: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="b1", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000000080)=@req3={0x0, 0xef1}, 0x1c) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 10:22:29 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000000100)={0x7fffffff, 0x800, 0x9, 0x0, 0x80000001, 0x101, 0x1000, 0xff, 0x3, 0x5, 0x6, 0x5, 0x0, 0x4, 0x7, 0x0, 0xfff, 0x2, 0xe7}) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000440)={0x0, 0x3d, 0x0, @thr={&(0x7f0000000340), &(0x7f0000000400)}}, &(0x7f0000000480)=0x0) timer_delete(r2) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000140)={0x20, 0x0, 0x7ff, 0x6, "d58099c0f6fba703628601e60e80ca463876938a577f295932f33a2c2efb45b519dede275858a77b5894d163", 0x5}) ioctl$KDADDIO(r0, 0x4b34, 0x4) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x3) fsetxattr(r1, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000080)='^\x00', 0x2, 0x0) [ 131.880470] hfs: unable to open extent tree [ 131.884909] hfs: can't find a HFS filesystem on dev loop1 2018/05/10 10:22:29 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x601, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40a02, 0x0) 2018/05/10 10:22:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000100)=0x74, 0x4) syncfs(r0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r2, &(0x7f0000e8efa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r2, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) read(r2, &(0x7f0000000300)=""/150, 0x96) 2018/05/10 10:22:30 executing program 1: bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x0, 0x9, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f0000000080)='threaded\x00', 0x9) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x14) recvmmsg(r0, &(0x7f0000000040), 0x948, 0x0, 0x0) [ 132.074306] netlink: 21 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/10 10:22:30 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) r1 = perf_event_open(&(0x7f0000000080)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000140)={0x0, 0x7f}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x5188}, 0x0, 0x0, r1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000180)=0x7, 0x8) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0xf, 0x7fff, 0x1646d51b, 0x8, 0x0, r0, 0xfff}, 0x2c) 2018/05/10 10:22:30 executing program 4: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000003f40), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='iocharset=cp860']) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) syz_mount_image$ntfs(&(0x7f0000000100)='ntfs\x00', &(0x7f00000001c0)="2e2f66696c65302f2f2f2e2e2eeb00", 0x100, 0x6, &(0x7f0000002500)=[{&(0x7f0000000280)="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0x1000, 0x100}, 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0x1000, 0x3}, {&(0x7f0000002280)="617d1291bb0a41f3b0259082ea30b4c800e6442ff74b293abe4986a59fd9cfad8c3987a5b71a7bac40", 0x29, 0x1}, {&(0x7f00000022c0), 0x0, 0x3}, {&(0x7f0000002300)="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", 0xfb}, {&(0x7f0000002400)="3855d4c5c13952efc7a5ac2630b4c24b557497fd3a31a2aa2a657f39c7ee32909474ae35348bdcb6f796626d0d734169a7749b81c8f29a37bcacf6d307a8c4233e9577e966d6023d896a1c0f8c4ac79e695f82f9847a032aed1c32bd62324394e4dd49b30e545690722458b14567494333923fef687d293e0421e4ad6d6479515f5c32b88b845a6da815b4e15c8a3ba78dbea72d36da32a59c5ff68a1212df63908881e0691fa77e412529d285686d13c2dcb26409a3f22843030cf407db60f2a0", 0xc1, 0x1f}], 0x0, &(0x7f00000025c0)={[{@umask={'umask', 0x3d, [0x34, 0x34, 0x31, 0x36]}, 0x2c}, {@disable_sparse_yes={'disable_sparse=yes', 0x3d, [0x3f, 0x3f, 0x30]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x33]}, 0x2c}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000200)="2e2f66696c65302f2f2f2e2e2eeb00", 0x40, 0x0) unlink(&(0x7f0000000080)="2e2f66696c65302f2f2f2e2e2eeb00") syz_mount_image$ocfs2(&(0x7f00000022c0)='ocfs2\x00', &(0x7f0000002600)='./file0\x00', 0x1, 0x5, &(0x7f0000003980)=[{&(0x7f0000002640)="94708b956cd7669454df8169cbb6195a03283cf63b4408e2e3b624f79966e854dc9c3cc65ab837ae00b22d193a5a98a026704352adee82540591fc694dcdec2a0317c32af03487d3608e72deb7d7402fcac891e2243e0a4d1e31dcb4715f85911f3b2c3cda60cab4f8638987682693911af7de92693660c9e37583ba7cd6857bd31157578e70", 0x86, 0x2}, {&(0x7f0000002700)="bdb4d0cc4764c3a9fc5888ac0f5f48e42be91ea1f3c5f98c43f59f7cdd8c6c99670a58e9da2dd5fc047922be4160c37c2411fe9be7884c2180278a72a59a20adce5288bf1e28a2d8175727d33cf36135acff3e45e078145ba3ba42d5cc33ffdd72572e6eba435c1aea7f430370d768a17dfd3608e804f10569ade6ef876819add33a97f8a45d703070e9de02ab97aed264e02af2485a1bc8a63f1e5756974371c871", 0xa2, 0x800}, {&(0x7f00000027c0)="8261700366872db9787cfd3950a26a31b6448d5b65c12b8620dbf1a8c3e95ba5f7d228d4266f18e879ea593048cba912709be193df12e9fc3b3b88b59e9a4a4ea2335c6dff0a505bc0ca4dc7eeb29911fb840778ed6d2152d9c2043d2d66e4d93808d34b12d82737b8fab96496800c2e9b1c90eca9fbf37f40ae14181eaad1ab3ee3b06fcc5c02e43396eefb12826a69f3731d9e927c07a86b6c44fd3c2d7d0a62320063414ee4a8852d5c7d1e2dea2a368b63c574419fcca7bd8606a1e6e00c275697a9e663e6154a57b1bd4f5021c6e035a382eef04f93d400e7a2422629c1ffd3057b018c3bdaf443ebac02a73e1eb63c", 0xf2, 0x1f}, {&(0x7f00000028c0)="b09f6f4dc02dafb7b3fa963f34cdd89b5b7e886b8594c7c5fb4e9f99e85104deb954da5cc40a51c7ecf8831ebc890db54c7c3e2fc1c2394cb2a93df12531437c129527830fb2f45351068a7879d15018d8c47bf85381fda2e589863965e8fce73b91199ba01c66001504e23a3b0e7ddcd9c8681e9b6bac98964529cab0676783c34b46bbbe167bba4d6da11a5b78115fe94154f90b9c5f37473af6358295754e8ecc8e7bb9ca", 0xa6, 0x346e4bb1}, {&(0x7f0000002980)="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", 0x1000, 0x3}], 0x200004, &(0x7f0000003a00)='\x00') 2018/05/10 10:22:30 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x100, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) r0 = perf_event_open(&(0x7f0000000200)={0x7, 0x70, 0x9, 0xffffffffffffffff, 0x10001, 0x100, 0x0, 0x285b3937, 0x40028, 0x5, 0x25, 0x7, 0x80, 0x3, 0x4, 0x3, 0x1, 0x5, 0x400, 0x0, 0x3ff, 0x100000001, 0x5, 0x71, 0x7ff, 0x6, 0x4, 0xfff, 0x8, 0x8, 0x100000000, 0x7, 0x4, 0x80000001, 0x1ff, 0xbaa4, 0x4, 0x800, 0x0, 0x5, 0x1, @perf_bp={&(0x7f00000001c0), 0xc}, 0x4008, 0x100000001, 0x5, 0x5, 0x100, 0x7, 0x9}, 0x0, 0x6, 0xffffffffffffff9c, 0xb) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='smaps_rollup\x00') close(r2) 2018/05/10 10:22:30 executing program 2: r0 = socket$inet(0xa, 0x6, 0x0) r1 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ca8000/0x2000)=nil, 0x2000, 0x0, 0x11, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xb, "944fb012dfee7831c99282"}, &(0x7f0000000180)=0x13) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f00000001c0)={r4, 0x3}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x2, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001500)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180)}}], 0x0, 0x0, &(0x7f0000000500)}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x2, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000080), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x120, 0x161, 0x180, [@statistic={'statistic\x00', 0x18}, @stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}}}}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @empty, [], @empty, [], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:audisp_var_run_t:s0\x00'}}}}]}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x428) [ 132.394239] binder_alloc: 9943: binder_alloc_buf, no vma [ 132.400113] binder: 9943:9944 transaction failed 29189/-3, size 0-0 line 2971 [ 132.434618] kernel msg: ebtables bug: please report to author: target size too small [ 132.456125] binder: BINDER_SET_CONTEXT_MGR already set [ 132.472964] binder: 9943:9953 ioctl 40046207 0 returned -16 [ 132.490382] binder_alloc: 9943: binder_alloc_buf, no vma [ 132.495988] binder: 9943:9957 transaction failed 29189/-3, size 40-8 line 2971 [ 132.544062] binder: 9943:9953 unknown command 0 [ 132.554459] binder: 9943:9953 ioctl c0306201 20001500 returned -22 [ 132.561206] kernel msg: ebtables bug: please report to author: target size too small 2018/05/10 10:22:30 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000307ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = msgget(0x2, 0x0) msgctl$IPC_STAT(r2, 0x2, &(0x7f00000000c0)=""/97) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000040)={0x0, &(0x7f0000000080), 0x1000}) 2018/05/10 10:22:30 executing program 6: syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000003f40), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000014c0)='/proc/sys/net/ipv5/vs/snat_reroute\x00', 0x2, 0x0) 2018/05/10 10:22:30 executing program 1: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x7, 0x200) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x2, &(0x7f0000001340)={&(0x7f0000000340)=""/4096, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000140)={{0x0, 0x2}, 'port0\x00', 0x20, 0x0, 0x8e, 0x9, 0x1, 0x9, 0x3, 0x0, 0x0, 0xff}) r2 = getpid() sched_setattr(r2, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) sched_setattr(r1, &(0x7f00000013c0)={0x30, 0x7, 0x0, 0x4, 0x2, 0xa6, 0xfffffffffffffffe}, 0x0) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001380)='/dev/mixer\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000001440)={0x2000000000000050, @tick=0x9, 0x0, {}, 0xdffffffffffffffc, 0x2, 0x2}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000000c0)) write$sndseq(r3, &(0x7f0000000240)=[{0xffff, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f0000000280)={{0x5, 0x4}, 'port0\x00', 0x88, 0x818, 0xe5, 0x3, 0x1, 0x8001, 0x6, 0x0, 0x1, 0x9}) 2018/05/10 10:22:30 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=@getpolicy={0x50, 0x15, 0x1, 0x0, 0x0, {{@in, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x3}}, 0x50}, 0x1}, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2a00081}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x38, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x4000091) 2018/05/10 10:22:30 executing program 0: syslog(0x9, &(0x7f00000002c0)=""/178, 0xb2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x10100, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000540)=0x32e, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200280, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'team0\x00', 0x5}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000440)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={r3, r4, r5}, 0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000000c0)={{0x2}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0xfffffffffffffffe, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000500)=[0x1c44, 0x7fff]) ioctl$sock_inet_SIOCSARP(r6, 0x8954, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000004c0)=0xffe0000000000000) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x4, &(0x7f0000000080)=0x2) 2018/05/10 10:22:30 executing program 3: mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x1, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000838fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) readv(r0, &(0x7f0000debfd8)=[{&(0x7f000014e671)=""/138, 0x8a}], 0x100000000000015c) futex(&(0x7f0000012ffc), 0x0, 0x0, &(0x7f0000000000), &(0x7f00003cfffc), 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f8d000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/05/10 10:22:30 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_open_pts(r0, 0x2000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x8) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x82a2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x3ff}) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xffffffff}) 2018/05/10 10:22:30 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000006f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006f40)={0xffffffff}, 0x106}}, 0x207) write$rdma_cm(r0, &(0x7f0000007000)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000002840), r1, 0x0, 0x2, 0x400000}}, 0x3fd) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000040)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x30, r3, 0xa28, 0x70bd28, 0x25dfdbfb, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}]}, 0x30}, 0x1, 0x0, 0x0, 0x4040800}, 0x20000080) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r2, 0x6, 0x1, 0x635, &(0x7f0000000080)=[0x0], 0x1}, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) socket$nl_generic(0x10, 0x3, 0x10) [ 132.613468] binder: undelivered TRANSACTION_ERROR: 29189 [ 132.619754] binder: release 9943:9944 transaction 13 out, still active [ 132.626735] binder: unexpected work type, 4, not freed [ 132.632054] binder: undelivered TRANSACTION_COMPLETE 2018/05/10 10:22:30 executing program 4: ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)=0xffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50}, 0x10) r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x7}, 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000001c0)={{0xfffffffffffffffd, 0x1}, 'port0\x00', 0x28, 0x30020, 0x8, 0x10000, 0xfffffffffffffc00, 0x3, 0x5, 0x0, 0x4, 0xf000000000000000}) [ 132.720563] binder: undelivered TRANSACTION_ERROR: 29189 [ 132.726264] binder: send failed reply for transaction 13, target dead 2018/05/10 10:22:30 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3ff, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000240)={0x8, 0x7, 0x4, {0x77359400}, 0x6, 0x10000}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r3) write$cgroup_pid(r1, &(0x7f0000000040)={[0x30]}, 0x2) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0xffffffff, 0x1, 0x3, 0x1, 0xfffffffffffffffe, 0x6, 0x200}, 0x20) 2018/05/10 10:22:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000100)={0x100000001, 0x1, 0x8000}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000000000}, 0xc, &(0x7f0000000400)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1400000026002407004e7c0c7800000003001a00"], 0x1}, 0x1, 0x0, 0x0, 0x20000880}, 0x0) syz_open_dev$urandom(&(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x121000) 2018/05/10 10:22:31 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000001400)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x2) r3 = request_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='em1\x00', 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f00000001c0)=""/80) write(r1, &(0x7f0000000480)="79c73bffe18103d67dba3f649a7ba85eecc0aa822c1e78b939f1e7b60fb10c95aac7", 0x22) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000001340)=@nfc_llcp, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/33, 0x21}], 0x1, &(0x7f0000da2000)}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/05/10 10:22:31 executing program 2: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{r1, r2/1000+10000}, 0x7f, 0x6, 0x200}, {{}, 0xf7, 0x2, 0xc9}, {{0x77359400}, 0x9, 0x6, 0xff}, {{r3, r4/1000+10000}, 0x3, 0x1, 0x2}], 0x60) r5 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) lseek(r5, 0x0, 0x1) 2018/05/10 10:22:31 executing program 0: r0 = semget$private(0x0, 0x7, 0x10) semctl$SEM_STAT(r0, 0xfffffbffffffffff, 0x12, &(0x7f0000000200)=""/104) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x0, 0x1, 0xaca, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f00000001c0)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020300030a0000000000000000000000030906000000000002000000e0000001000000000000000002000100000000000000000000000000030005000000000002000000e00000010000000000000000d18b4fffef25f93eb6d5a2"], 0x50}, 0x1}, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) ioctl$VT_DISALLOCATE(r3, 0x5608) 2018/05/10 10:22:31 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xb1, "d031022d2f4d92430df310b4899c88a5edee7b5b248ef2d7cbaf698aba6554f36fc71d65be33a546d3ef3df232a67c8bff681ff92c165d65c8c0f63031bbf0502bd862d32744b0e80ed69da94b4289a018359bfc65a7ea18f2e17adfa1838c050af483be9fb8d73cf29eb70a4e0dad6384833604972e1ce926c44af0372db0e16728bcac22461b8d111d8d6d9c526951fce05519fa050868b002249399cc42c6cc30e3a2241353d7780815b4b95408acff"}, &(0x7f0000000100)=0xb9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x10000}, &(0x7f0000000180)=0x8) 2018/05/10 10:22:31 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) getpid() epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x5, &(0x7f00000006c0)=[{&(0x7f0000000240)="8e70de6c42507015995db3505574343bb5834c6ad877d66a7b292dc2dafca20bce360dc05839791b93418cddb092efa3dbd1ff561181a8f710afbe7ff2502c68206ba8003ceeceb83173281d02463d6fb4c5f8d880a18e612087d1acb09c001789b87245c8fe4597b1a87b8249732843d6233e884c170b07b88e64bf007239ba42dd870885811de17db1205e74175a9ae44a82dd5f383199cb48128549cbbed772a21300209b8977ecba8836b9ecca407aa53f9fd6a10ae377faced513c3da2f91ec4e", 0xc3, 0x8}, {&(0x7f0000000100)="340d9ca7c83472b6ec4f323080bfd4a3653adbbd93f4a61acdcaa33df7c3218fab65242c7e96b2faae3fe57c7d4bf324b4773ba107626fd521432aa10f815e757f0570318ca7412362f56964", 0x4c, 0x7}, {&(0x7f0000000380)="40a80e0fa1bffd69b2642b1c4cf53506df", 0x11}, {&(0x7f0000000440)="6b614abf39607d9d553ca9d8230f391cd1f13bb0b117292b033b0ae9acf4bccf21dd14d35d4497dfb17695019e5fd4c53840a8576fe430581fe780a01779a320393c4dd14674e947604d7959ad47e0bf9bcf966cc93e9a3649fcff44b2cff022d354fbb3ac581cfe6a75c18465e64da07089eea8278a22f39b36f4641f4585c9e29faa7e22e51dd0a8948fd0962fe5a3323e28623ef7af1e0c8575e3c392ed2ad6e188cea7457a", 0xa7, 0x4}, {&(0x7f0000000600)="8f0d4174f9e6b63fcf44900be879f880cfeedc", 0x13, 0x1}], 0x0, &(0x7f00000007c0)={[{@fmask={'fmask', 0x3d, [0x31, 0x36, 0x31]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@showexec='showexec', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x79, 0x3b, 0x37, 0x39, 0x3f]}, 0x2c}, {@sys_immutable='sys_immutable', 0x2c}, {@uid={'uid', 0x3d, [0x33, 0x35, 0x33, 0x35, 0x37, 0x33]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}]}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000013000)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000280)=[@text64={0x40, &(0x7f0000000500)="0f0866b8ed008ec066ba4000b000eed2a807000000410f01cab98e0b0000b862000000ba000000000f30b90b0800000f320fc72a8f2a60128f00000000003000000fc7aa00100000", 0x48}], 0x1, 0x5d, &(0x7f0000000580), 0x0) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x3000, 0x4000], 0x0, 0x11, 0x9}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$BLKSECDISCARD(r4, 0x127d, &(0x7f00000001c0)=0x4) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000080)={0x40000080000}) 2018/05/10 10:22:31 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000000)=0x1f40) perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0xc1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@empty, 0x0, 0x1}, 0x20) 2018/05/10 10:22:31 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xe01, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3f}, &(0x7f0000000100)=0x18) writev(r0, &(0x7f00000000c0), 0x10000000000001bb) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0xfffffffffffffe00}, &(0x7f0000000080)=0x8) 2018/05/10 10:22:31 executing program 1: syz_emit_ethernet(0x72, &(0x7f0000000580)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff8100040086dd6076605100383a00fe8000000000000000000000000000ffff02000000000000000000000000000102007126910d90780000000060702b6c00000600ff010000000000000000000000000001fe8000eb025723a3912e3b05e34084499e8395df9a0000000000000000000000000033cc6533eb08a2e98652037045fcb24dd1e6a5405b4fed42ea408ce180afcce71c571417e60b0664666e9798f5de23d4e7872a9579bfea02727872b830b61ac0fc4f43e57df61729f29a19796f8b66bc0d4ab6dee271cb54388b23e37f76b197228710671999d9244301f9d806982f43c07bda11c38f59435d8a7707ee22b809190250e7fa67aaa4dafef3e4990ad261ea238233ce3dd97912846f5c6dec3433a5dae4b633e7e7c47b845061f9a58355c9c6c7ddd7112e1b098622288e60abf1be88e2215be7084da11a00000000000000"], 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3f, 0x101000) recvfrom$llc(r0, &(0x7f0000000480)=""/215, 0xd7, 0x0, &(0x7f0000000240)={0x1a, 0x103, 0x800, 0x100, 0x981, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000180)=""/129) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x3f, 0x200400) openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x115000, 0xa0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) ioctl$TIOCSBRK(r2, 0x5427) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x400004) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000140)={0x4000001, 0x80, 0x24}) [ 133.743863] FAT-fs (loop4): Unrecognized mount option "time_offset=y;79?" or missing value 2018/05/10 10:22:31 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @random="914815cf119e", [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0x0, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}}}}}, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x44) ioctl$KVM_TPR_ACCESS_REPORTING(r0, 0xc028ae92, &(0x7f0000000040)={0x0, 0x80000001}) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_proto_private(r1, 0x89e5, &(0x7f0000000100)="5a52426e8114cde5d1832ea65961094053e9ea95660d2c47db2d8bb516634100eb71c3489661999e1cbe979cb55dce458a7c93474eecfbfda18999cb77da3ca1b42e11e3821a9feda171ad41a7fce438954ca37537bd8d4d60611425bafe6c68e7d6cde30d9cf72ec9cb18ca0304a4bf7c2ece47c1af7ac899290e62dad81d5fae34f35b2a7a9b8e9c71f7703e5332b5a33c00f6e2c0e18a2e2896fcf5f2a8ab15ec367ab3d39c6901cbaedc0f0c5bf677e7eb58ed6a6efb77ccb203f2f4d504de38c98f3c0f8ec3e828baf864abb7fb660cbba07d0daa49b30d5c5ea90c9929d5560a4afd4d85e7840e04c6ad69c13264c70ac1c9a9ec57477169d7bae46ea311352d29c468fd8f4ab477a7ffa0140f96b75327647935abc38277465e6e41dad0516372b14d5164730766d8fc4bc8e3f2575d7627c54693c68e4b3c1e3e40dcb3c4db971492b8c662af4d87d17197ab87c39395ef1350700f14f4ee2e6698c41f5c7b032af0f660f093e849edeac51345e444e8d0e1ea81ed91d8b77b8abff4efbf5ef89fdf6f0a610bc36d06f289ed91b16223a9bdbda981ac26810cc6f81fa41f982485d597ac3997b2516249e518723251f5ad581a70593fbde1828c975b5e96e1176f4bd036bc6efde4bee24500dd410bf1d3edf79d9986d1053bee4cd0300109204867269d2b2dedfde23612a41e5915aa03d48977863b1853d35bcd46b59bcca1efe692121c9261a0056ac6d5cbcee24f6fdff50eadd72213f969f211f0ebd04e2d6ce2e6ade7151013a0340e0ab3f387860424c96c89bb1f2d05f7c72685f7711f6ee7e707cee98bfabaa976f4baa7fa20a0dc6c66d02733fa691af2feca3214aabcf821f33dbb4d5037a6ecae09f2e2105637d28e7b48ffac2febb085092cdb496a80073f842e8d1449cf49708306ade59bdc1193fbd63a4742933d1ca294e53d49ab5e1a2feecd7df1fe8e6b4894cfe11323f80e4ebc6d4fceb2ccee40165f92a587e33b7109c0e5264b138a2ddea2c7e9136960cad1d7bcdb42f435d09d366b6f7b930e91f70f586da4ef0c30f8ece12af154c5c129e2f08ae1289055d4c87ea03e8b423417285f2f51442ea0f4b90c5ee10adfcf955395da6ea40e955d1f5ffda2de3667d087bfb164591eac8c4d5bd7b695f40945bf1dacc90a6415fef0d40beca9d7714f6988ee375c8f3147c11a0bc52f5970a6a46f685ebaab22e36b621d302621de7727d30e79b0a951f2968ee067bca46a8419bb9211773d117ba32f61baabd9f454454a7512dd08e27f53a18ffd46968bc04dcc5525820e4c1a1b409d613ec1e083a8abdfee1b00b03883f88eb9ba730e1e1c3416b51debe74bbfc0d873138bf698aa5714e1f8b13228e6407d2674751428854aa51a3bd3e8257d8237f375752337d7ca46c9d3a598f446f32818fd40341203d6518d490ea5547dc278d72beb78128c2cd5a2535ae14b8221981097caff1599b4f78bb0db0fb86305dd949d79dcb35336dadb4be51a87310c579b3c65086c0c750b81945b28cdd5b58174e1c2e10727f53051e86479c001c45d8272e5f0c423c55535edf75bd337a7ad1ee2c1bb11ab0e353e2a898e71534b582cddfe43f27190c620699c79a01f0370c615a3b97b97baf0a01c2b319801a7542b27349513814a413c3963ff549fc2887704158016bb0875cb1a3db5463abc1c0ac80fe9147d11c6d1ede633c4e340f1b0acf82e5c6e53db026327ddc95c16f7aa028fd4f544d942c56701dd0e7250c08466f9a4a23cce19ef8bbed9960a185e4987704c5e7f1a5d83e6763a7d32909e87332c2f0190f5d5e0f991a3753690e570e579a7e5625adea291947141dd27a87b4c09d3c0fbc0000b15ddb9b2804c1947f5684ab4702f78ce111c8350f2a187eba9cd5c17c57a19fa8ec45314aeffa7d53aa3ecc4f8b2d658e13d38423ea203e8c5a6fc182453179a638eec15df9589b8feb1560ea7867dda4cbfe7add150ee366245cecab123f51f3e1628c7fbf6ba05ba1fe979994484fb05312a216c0c94fd029983ff9c70819ecb6aaac06fab87b7d075bc2486236630773c2021a958ed432ca68710e88b8a767a3ed8ca53c3a7ad54177c48180065524074a281f9bdd1a383f6e41940baec20cd4a8131af014e071bf2baf16e92f49cfed8d8f5d6a87a9d0b68f3f40a5e09798496afbe76c04959fa424a4b36a6aaf3cbe0dc63350e04f9fcdc11523c763bd754c3bc58825a4e1df16031590aa1db3bdefe033734b7408fbc199f227eb6f94b74a910ca441bba852bdde060ee170763093318d1d726d6d3c1b2b678f0cd552ab3c388ba63d6b29ab2c5bc96cd1bdec87573464f1abc2a2732da64aa458162c9c0664719b928eb2a9c6ab2da40bca4897a66e3fd7c7d6b9cc89c26116ec9956c5f7ff22ce6ca8f06e2f35da7c5f2a56e95273de1681dc969788b876832bc6290b905ae736c0184ca416f98f9a1aeabf412f3def7cdc48abd510e92140209a1817e710da3284de9f9d7190a656482f62683cd9e20f33778521d9b0875f9e35d0fd9b31e13b1f2b342adf47c7106d030f65fb85b92fe6770f651299fb99f11a90e1aa9aa38792db80688d1d2562b7f3ba2d832d22ea943dfb41795026e28249167f9b7940e4f9301c80008771f3ddc3adfc2ae27435ae2a3eeb25bdf7055c3f700f4ada84f62bd97bc4c699818d2cf70e6be250465e20c52ffa38685b857ce26f4a52e25c69c34041f8f7c8fd5dabd5073e543b73aba411395f8f88277555ab7334ece7b91fd2452a63fb5601ec3452277a998c130cee9b354addf0c82fadc8c09fc813c1d77f2d5c81bcf9a2eeeaf96ae50a1b37fc45a38e70f103a491c96ceea0a3bbbdaee87c945dc3a872c598604a7b3a8937ab0bc4beb925b19a7d6e520c2902e8e0dcc7bef48c8d9c08f995f14d44bfad4c76c9e35dfe8350464fc9146aa353782af56a615c40dce71b7ba0464ea83bc2aa4f64ad03cfd6deb1210189f09ec5a648130f74afba6d18671001cc18f3fd2ad6bb7ca310c30f4fd817e4656bf76716c9d03a43b9e30fda6161700b7c2e1d010de5d66b693985ebbd58e0ea6c4aa7b7d87c030294360d5e09059320904f2a966597eddc3c0392f9f0e8cd309c51df60efb5675c73f73d858718e5cbdc166679f52b8d3f71459f52e51ec196fd53a325325068184661a6976d99dd8a4017c43d157daa11907a27f7adfaf5179571597ba6da8b085d452c2eb7a06c11f4850ee393757592492e1034bf5f5eef36426a5d479443fc32edff002de997c54b5e9ce10f62a95e568d44f41f24bfbf0cedafa6d41c9f069774e802ea512a886599e142f4f73e06366d2a0e274c15b85e25b906052f1df43a75607d24f94073e23d68b7b57b9a9496896af4680545e2c9a425de65f5d6a0cde00ac650452ae3db577d2046a05739a8dc7d0b64527c00ed16b8c09890b156d3f656ab5e754cab17ff77caa26caa0e541d8624408b4ea9903bc87b8b6ec80a5c3c9b04fddebc7b3cb73453968def963799a5349ad34865db16e0fb601104f8f447df10e01205dff2efa3f983531598027ed9f21cda8c3cc4a30a10a6e8cdec1a9843255549d00c45e9acdd175afbb457dccd43940d5bef46e17cb7f365baa00634741220f3b17659cfde8d5a263f894700deb72fcba2585513726ec87e9005e00376e7d30a2e2aa406f8e7a329c01d7798789ca4b3be092919559ef1dd73d253fa15acc3bfbc502398bee0a100f3dcbd5036faea935b4c9cf51649947d3a8f21141563ee0e068337794172552fe9349f51405116296985973edf9815a111a38a85b3988704a8caa918e953000d3db526aac507cc6fff3d49ed95bfddb1d149b8c125fd344257579d9d669f26f801d8cd6b7c632cd2441862a3de0e23d0d1a979476416960adeb483e827eed1368c6e327a238c69c0fc722a9aa78c658665b9ce0fdcd2f7bffb2c8bff396fb894b509efad92440e128a6c5e255a8c828ea76fbb9562545c89c92805bd5b61e380a52be595975920e28aaeda0cf500ddc24e75eaed983c50fd55e260295097ec62803080080b14e2c811b39c0d829fb22e222d52a3b7204d10d5b29e37fce914677fbcf0643ed4fc22aee2a29de5f684f50d26baac5064d47258a6ab39e615bc4ddb910c66183498adbd0360d720259ee43680a987643ab230a1cf2f8871d49f53b74810a493dae49ccd06f0622eee822e01683a8727f9f11cd3e16aa2954b3b684677c323c59e028a35110bc36bcc950da8cfc8d821ccb847b61f7fdfc414be8b0a8a75f642d869121bcbdb4cb8c07f929d6064892581f1a67c1471926549e90f94c9c754341d5e46599b68446ac4ce809f11368aa28012ba8db7238278f11a6214def950c9fd37a4ef944ee6b8bb82e879a963b4a6776b36c28d9e8df67863f35a40f4b4efb516dd3a2a957a4a0770aa5e9ac8d33d606eb2d467ad48daa9fabde289fa2fe75b3d99002ca40afff05edf1775f164865fc8ada908b2711b402cc47e44278963803086dabdca2d98ae844c43bba4835deb3ec6c8611a69cec35f5f01be19222408ee7049dae8751773a213261b422641679a90fcf09faf52cfff860acec87172129d5c5970d680fc29c865f7678be887b39c091d6c9a5d35c0fc7e324821093947f611dd5d4e5f77e9c5c02e8500299ec9ed11dcc4e4b4afc8cdbd47b40b3990e1e1f0e3b5f20742430bba594d9afd51785fa5adf728cee391ccd0696c7cb2eddf5256d2f05b0190acd1ec0b9e166d675ff81669738c76d599f21f56bc239731004867a8ed28360a5c0ed9bd2850c187e76511f9b629deda029c35a43e486b173b72e91f228d07d55d28921d9e1f5c8443d4f6c105d9ff7ce380f3fb0d0b98cda742535c7305a781e9027b4a5931cfc5b48d86794ae71ac58511148cd3c3afa830b3508a646e9d0970e1817c6451d0526129c432e812d55e3beb21d0168f70fb4d8a39739f8e75a5e7b4fcbcb56b28d65684f5f304aacc96b8779406f3cd941d2051491c8e43ba82d4b522feebdf8533eb7897d0fcd5c024173d8d184f39a4047356aa18cd2703a321e6cf15824b233391fec5d25e6897528dab42222c61508b540294c6a9ba949b789f65a03244ae8f9617187652d01f264f27dc7671946935d07213d234b03537452c9f7fcb45492932b6c47c1a8f8d8ff36b93a3748c94eee62dcead520a9493a8833b46eac8eafb39f600a042b50608efcf4d7116fed959bbe8c49b1fec92bb0fcc0aad6ec1b20028de04d0eb00fc1ff5ec6cbc4f1e1174dc81b7b10eb53112362f6fbf55a6f11006e387b837ad3946f42ed40b7694493b800a29e0d6f302d5bd0af297c18b15c0c3fb2332261099c5d2ac3330d44ecea906dd5fb3bd22436b2b04cb4fab772b8f5be729ba26e8027dd233b6e1180df39e225bc272b961fd33d62a53a85a658b0baf04439aa87c89d392b7e18dedf3bd45c0ee5836b8df64c12af392a9be04f914176d2ff15106f06587e6c1bdc14b7de675a7e475c4a24808fc1f566176ab232312e24ed8b6f95ffdf4f274537af4d63b1b23aa8a7e21d1c08badb4d13e71de1d4e9bdbc5d620ee265078fc97b39da6ca5d90d8f0fb4445a2dadbcaeb9774663951c252382786b22cbd1f22b6c10602b2588086f1f9211b581ecf99951d0095f8e9ee8b7ddadd9f33be6bc3adf7b0ce3c82f002aa454f72966f864c622ad3188d0086cb3fbad66fe656a0f60fa35a48bd031757a647cda282d84df68c72a40483269d469a9ad7e7d") 2018/05/10 10:22:31 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x400, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000180)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x80a40, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/dsp\x00', 0x3, 0x0) r0 = creat(&(0x7f0000000380)='./file0\x00', 0x31) mq_notify(r0, &(0x7f0000000480)={0x0, 0x1b, 0x8, @thr={&(0x7f00000001c0)="568b51711c987da6fa814717c10cbeab5e2876ea162864632d4eebcc024bc51872266ca31adf7afa7512a1aee7c7c484ce0e8c434a9238b6de5bd64665dfc65cdb378801842e6847af898650e7ec203c303e314e08851b925ab242de669af4bb3e96551555ba092ec2be7203803d6513d42a0cdc80a702bd17d4ffbda76eb09702054f07e1273ea9433ead959985f9520ec5e6e4bb", &(0x7f0000000280)="37de4da95b29c1bf119e9cb2fb2253b10f5ca2600521910e6f9baf0b6d294d8079f8f2fd259310beef3e95384915fbaccfe96ab0b0d3a432bfa8abcfafdacd6c4c7684ee2b3d36fe13c1ac4a893203f94fa096d67ebbfa80d97048e1761ae7ec1131bcfd477956c64cab92f0e3243d026d270a3e6fa21512"}}) 2018/05/10 10:22:31 executing program 2: ioprio_set$uid(0x3, 0x0, 0x2000) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/05/10 10:22:31 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x200000, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000003c0)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000580)={r2, 0xc0, &(0x7f00000006c0)=[@in6={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1e}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x5f1}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x22}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2da0}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f0000000640)=0x10) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0x1, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280)="46cebfd96208824e193dd906db69c4445e9584", 0x13, 0x400}], 0x800, &(0x7f0000000300)={[{@nospace_cache='nospace_cache', 0x2c}]}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2002, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f00000000c0)={0xf2, 0x7, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'team_slave_1\x00'}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r5 = accept4(r3, &(0x7f00000005c0)=@alg, &(0x7f0000000680)=0x1d, 0x80800) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="730000007cae75698b306f0be056af024602a022e157b5b5eb29833b77010065da568a32cc778a32cf2aa97ab1da18e2f7e6e3b86bff93044caf17fc861dd8262b822968d36bb01faa5754d5b0fc6e41fcfbee458b04a9a4679a4e94932ae720a1575e3b9dcb75a3149a26f3ae18d2c566f033c716f709"], &(0x7f0000000180)=0x7b) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000340)={0x1000, 0xfffffffffffffffa}) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r6}, 0x8) setsockopt$inet6_opts(r5, 0x29, 0x37, &(0x7f0000000400)=ANY=[@ANYBLOB="36d99c0c306a680200000000000000b9df55e842ad76713fc244972cdb67d1793274bb8bdbb1cf3d4bf86a0afb7bfb196b6a1f38d05804514c0d47529a8ea0b883eb7d026ae35904983d250c775442e353ad621791179f2a209811400031200b2b9540fd8651c96ec118c26070c6adb0283ae85ef455d922215873bf2fe14606cd80b5c7ff91a8562bf043f7ea2eccdcaf53fcb52acfd5bd45ed29676d7a72b9f397d8b42460031a7c4bc701e28a"], 0x7) 2018/05/10 10:22:31 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0x1e5, &(0x7f0000000280)={&(0x7f00000000c0)={0xfffffebd, 0x800000000010, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0xa}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4002, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000000100), &(0x7f0000000300)=0x4) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000140)=""/234, &(0x7f0000000240)=0xea) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="75d39262ea6607858766bfbc89346f34", 0x10) syz_open_pts(r1, 0x20000) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000340)) 2018/05/10 10:22:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) 2018/05/10 10:22:32 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="056304407d1dd800000000"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x10, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0f630c400000000000000000000000001b6df89901000000000000ee10e75ba649279c8a0e068a"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/05/10 10:22:32 executing program 5: mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x16) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/bus\x00', 0x182, 0x16) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000140)={0x10000000000006}) creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000000200)=""/141, 0x8d, 0x0) 2018/05/10 10:22:32 executing program 2: syz_init_net_socket$llc(0x1a, 0x3, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f, 0xfffffffffffffffc, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x24}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r2 = syz_fuse_mount(&(0x7f0000000100)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) dup2(r0, r1) read(0xffffffffffffffff, &(0x7f00000002c0)=""/77, 0x4d) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) signalfd(r2, &(0x7f00000004c0), 0x8) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000680)=ANY=[]}, 0x1, 0x0, 0x0, 0x800}, 0x0) ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, &(0x7f0000000140)=0x4) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x3, &(0x7f0000000340)=""/176, &(0x7f0000000240)=0xb0) [ 134.066555] binder: 10082:10085 Acquire 1 refcount change on invalid ref 14163325 ret -22 [ 134.127390] binder: 10082:10085 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 134.158168] binder: BINDER_SET_CONTEXT_MGR already set [ 134.191270] binder: 10082:10085 ioctl 40046207 0 returned -16 [ 134.216798] binder: 10082:10094 Acquire 1 refcount change on invalid ref 14163325 ret -22 [ 134.216877] binder: 10082:10100 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 134.563757] FAT-fs (loop4): Unrecognized mount option "time_offset=y;79?" or missing value 2018/05/10 10:22:32 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000001780)='/dev/snd/pcmC#D#p\x00', 0x80000000, 0x40000) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000001800)={0x7, &(0x7f00000017c0)=[0x3, 0x2, 0x4, 0x2, 0x200, 0xf26a, 0x4]}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) r2 = gettid() process_vm_writev(r2, &(0x7f0000000140)=[{&(0x7f0000000100)=""/52, 0x34}], 0x1, &(0x7f00000016c0)=[{&(0x7f0000000180)=""/188, 0xbc}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/101, 0x65}, {&(0x7f00000012c0)=""/173, 0xad}, {&(0x7f0000001380)=""/106, 0x6a}, {&(0x7f0000001400)=""/186, 0xba}, {&(0x7f00000014c0)=""/213, 0xd5}, {&(0x7f00000015c0)=""/3, 0x3}, {&(0x7f0000001600)=""/149, 0x95}], 0x9, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x0, 0x10001, &(0x7f0000000080)=0x9}) 2018/05/10 10:22:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x84) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001080)={0x4800, 0x7, 0x2000}, 0x4) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x84, 0xb, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/05/10 10:22:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001640)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='bond_slave_0\x00', 0x10) bind$inet(r0, &(0x7f0000011ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x6, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth1_to_team\x00', 0x10) 2018/05/10 10:22:32 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="844e10defa0928cae229e1eb8f2f70f7c58324341f9675150ee11e5f8c16e26b127f9472eb0aa8f3fa4a4b928885f0fc353a56ab2e186c19527002c3d8f59312bd27dc4655bd4073d39e57c143c16272cda5921c63d7db5c21954abb13aee8d832e250b8391d7459d6a8f81e08cb522522a02d21d5de2955c0b5863a2b5e68943f69000000"], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ppoll(&(0x7f0000000040)=[{r0}], 0x176, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) mmap$binder(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x0, 0x1000012, r0, 0x0) socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) 2018/05/10 10:22:32 executing program 6: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x3) vmsplice(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)="414cd6c78a31cd623a93e3224e951c37d3a0f83e4e3d5d2d290094adf69b619666480c59924bf09937a2684ed55857b0b24635f7461546344c4f9e1c7a489cb8e37470c6e092bc7594ca913ef3c38569e53cbab174eaf10309cd634e4fdc33e26f05ed5741bd00a2e50e682aae6e444cfee210a5483c73b85f67fc3d5a6dc14ce30e9ad9861cdbe703f755dad4d1ff3738ae08f2b18b054426b984d618833894e1743de4678bed4e79f6d11bd6bb811dc0d4bb90e37692e4935d6ee1", 0xbc}, {&(0x7f0000000040)="c13db0200dfcb4cba3aeacdb3cad41f9e511c8622f39fc2406a10f80d7925ae364bb0c0345f837df8bc85c8f06b59f2aeed122a751fe407fc5c7", 0x3a}, {&(0x7f0000000180)="cef639854f5922f4a0ede137886e0848edd07b0255db669df0d9e981e533e65c4326eb448216e7cacb5b8d52f43d741bb43e93d6b77628f2f5395318a88380e0f775e675129f9f3d1a3f55a349cd36a98f8d792bbf4fc6b96f1557dca3dca6801963c8", 0x63}], 0x3, 0x4) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x3) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000000)=0x7) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x38, 0x5, [0x1000, 0x7, 0x3f, 0x0, 0x7590]}, &(0x7f00000002c0)=0x12) openat$null(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/null\x00', 0x4000, 0x0) write$binfmt_misc(r4, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0xe4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={r5, 0x92, "0bf5ef533037cda6e01462a4fa1a2c4797646640df569134dc5be55bc4199f03a98e07cf3d60c7c917279df67fe5ffdcd838114111144ff15ab1466f1bb872f00caf53bb92a69795b2ab3e5f54fa96f1a465f0bead5b4dc539b24167f91ee881db5f38ddc3f2de9c016b188255205a9273c019131ead7cbe0406d37499bdf95a88d2b6094261839225b008a7ae595f2201df"}, &(0x7f00000003c0)=0x9a) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000400)={r6, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x5}}, 0x4, 0xa04, 0xe2, 0x20, 0x9}, 0x98) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) fallocate(r4, 0x0, 0x0, 0x200005) dup2(r1, r3) 2018/05/10 10:22:32 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x8dc, 0x20}, 0x2c) pipe(&(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x201a7fa6, 0x48, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x418, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/10 10:22:32 executing program 1: r0 = socket$inet6(0x10, 0x4, 0x4) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000500)=0x80000000000000, 0x4) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000340)="550000001800ffbdb72d1cb2a4a280930a06000000a8430891000000390008000a001000000000001900a30725000032abd0a4df57db81314c00dc1338d54400009b84136ef75afb83de448daa1f87a156dc677223708d4b7a48d861ec2ca14df693b18283319037e1495c251acace3e0ff7ad2766a758c8936057e413", 0x6f}], 0x1000000000000352, &(0x7f0000006000)}, 0x10) 2018/05/10 10:22:32 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) ioctl$void(r0, 0x0) 2018/05/10 10:22:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f0000000080)={0x31, &(0x7f0000000200)}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 134.975389] binder: 10123:10126 unknown command -569356668 [ 135.014136] binder: 10123:10126 ioctl c0306201 20004000 returned -22 2018/05/10 10:22:33 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'bridge0\x00'}, 0x18) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000040)=0x1) ioctl(r1, 0x800000000008982, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x4100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000100)={r2, 0x7}, 0x8) 2018/05/10 10:22:33 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e37000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x75) 2018/05/10 10:22:33 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) 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) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000080)={0x7ff, 0x4, 0x101, 0x496, 0x7, 0x4}) dup3(r1, r0, 0x0) close(r2) 2018/05/10 10:22:33 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(0xffffffffffffffff, 0x40045542, &(0x7f0000007ffc)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer2\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000000)=""/4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) [ 135.096842] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize 2018/05/10 10:22:33 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x100000001, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='attr/prev\x00') read(r1, &(0x7f00000000c0)=""/125, 0x7d) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={r1, 0x28, &(0x7f0000000080)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000180)={r2, 0x10001, 0x10}, 0xc) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r1, 0x0, 0x1, 0x5, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/05/10 10:22:33 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)) r2 = syz_open_dev$sndpcmp(&(0x7f0000000280)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0}) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000000180)={r3}, &(0x7f00000001c0), 0x8) r4 = fcntl$dupfd(r1, 0x0, r2) ioctl$TIOCGLCKTRMIOS(r4, 0x5412, &(0x7f0000000100)) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x14, r5, 0x1, 0x70bd27, 0x25dfdbfd, {0x11}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x880) 2018/05/10 10:22:33 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xa37, 0x0, 0x1}, 0x2c) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0xffffffffffffffff) open_by_handle_at(r0, &(0x7f0000000000)={0x9, 0x2, "9f"}, 0x0) [ 135.196086] binder: 10123:10126 unknown command -569356668 [ 135.211348] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize [ 135.220570] binder: BINDER_SET_CONTEXT_MGR already set [ 135.239578] binder: 10123:10126 ioctl c0306201 20004000 returned -22 2018/05/10 10:22:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000300)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40286608, &(0x7f0000000080)={0x31, &(0x7f0000000200)}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) [ 135.263398] device bridge_slave_1 left promiscuous mode [ 135.269071] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.279173] binder: 10123:10145 ioctl 40046207 0 returned -16 2018/05/10 10:22:33 executing program 5: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x1) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000040)=ANY=[]) fallocate(r0, 0x1, 0x0, 0x340) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) 2018/05/10 10:22:33 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) alarm(0x1000000000007) r2 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r2, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r2, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) recvfrom(r0, &(0x7f0000000040)=""/22, 0x16, 0x10002, &(0x7f0000000080)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) [ 135.329538] device bridge_slave_0 left promiscuous mode [ 135.335203] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/10 10:22:33 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}, {0x8, 0x88be, 0x0, {{0x0, 0x1}, 0x1}}, {0x8, 0x22eb, 0x0, {{0x0, 0x2}, 0x2}}, {0x8, 0x6558}}}}}}, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000001740)=[{{&(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/11, 0xb}, {&(0x7f0000000380)=""/239, 0xef}, {&(0x7f0000000480)=""/38, 0x26}], 0x3, &(0x7f0000000500)=""/217, 0xd9, 0x400}, 0x452}, {{&(0x7f0000000600)=@alg, 0x80, &(0x7f0000001700)=[{&(0x7f0000000680)=""/76, 0x4c}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000002500)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x8001}, 0x7fffffff}], 0x2, 0x20, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f00000017c0)={'filter\x00', 0x4}, 0x68) add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100), 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000002480)='user\x00', &(0x7f00000024c0)={0x73, 0x79, 0x7a}, &(0x7f0000002500), 0x0, 0xfffffffffffffff8) arch_prctl(0x1004, &(0x7f0000000100)="57a4bdeaa74091ccbad711752cda7dfc32a9a22f7b16845e2b53f92816c02d8bcadc5e54a558dcb67296fefb5a1d684aaca49856504a9021b13ae53f5ae96052db0c46f5b17091f04c11b81d9b747f52441e8b1ed9b87cf41eb7a46dacc10a629ef74c0fd97d13c21a81c68e6e70a2864269263e0112f9af05903f8be59bc69a41692249fde3906e9e12f664cb07cb159910bdb30b8a7dba2a32c4ee79daa741b5cea10259e20123a69699c2e0d038205c807eecd7535db5d293ac9a1ef8dc6499b04af89fb55c8b34ece04a73d66491878ba152b4b62219173f35ff2523b68a70b109fc222b245ecc850cb2dd999252745b5bd8538b") r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6, 0x10000) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f0000000200)={0x36e9, 0x0, 0x2, 0x2, "0570b0dde9178e7e088f84d2ec8f778895825b4c91ae9cefbeb73b25647db507aada57c3df0242ca2f87ac1f", 0x6}) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000004980)) [ 135.386809] EXT4-fs warning (device sda1): ext4_group_add:1634: No reserved GDT blocks, can't resize [ 135.412466] binder: release 10123:10126 transaction 20 out, still active [ 135.419451] binder: undelivered TRANSACTION_COMPLETE [ 135.462867] binder: send failed reply for transaction 20, target dead [ 135.531389] team0 (unregistering): Port device team_slave_1 removed [ 135.547524] IPVS: ftp: loaded support on port[0] = 21 [ 135.565950] team0 (unregistering): Port device team_slave_0 removed [ 135.579190] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 135.596813] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 135.623651] bond0 (unregistering): Released all slaves [ 136.315429] bridge0: port 1(bridge_slave_0) entered blocking state [ 136.321900] bridge0: port 1(bridge_slave_0) entered disabled state [ 136.329934] device bridge_slave_0 entered promiscuous mode [ 136.371288] bridge0: port 2(bridge_slave_1) entered blocking state [ 136.377816] bridge0: port 2(bridge_slave_1) entered disabled state [ 136.385747] device bridge_slave_1 entered promiscuous mode [ 136.424722] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 136.479703] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 136.595892] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 136.660920] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 136.818731] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 136.826164] team0: Port device team_slave_0 added [ 136.862546] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 136.869778] team0: Port device team_slave_1 added [ 136.900828] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 136.938916] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 136.971860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 136.997764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 137.215377] bridge0: port 2(bridge_slave_1) entered blocking state [ 137.221751] bridge0: port 2(bridge_slave_1) entered forwarding state [ 137.228384] bridge0: port 1(bridge_slave_0) entered blocking state [ 137.234744] bridge0: port 1(bridge_slave_0) entered forwarding state [ 137.242465] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 138.017315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 138.093338] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 138.144320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 138.177512] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 138.183700] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 138.191251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 138.262544] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/10 10:22:36 executing program 6: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000001480)="cc1373fc000000000000000000000000000000000000000000000000000000003030b87e0d5f4090902c6457136cf04d000001000000000001000000000000005f42485266535f4d07000000000000000020400000000000000002000000000000000000fcffffff000000000000000000000000700000000000000600000000000000010000000000000000100000001000000010000000100000610000000500000000000000000000000000000000000000000000004503000000000000000000000001000000000000000000c0", 0xcf, 0x10000}], 0x0, &(0x7f0000016000)) 2018/05/10 10:22:36 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000001100)={{0x4, 0x6, 0xb3, 0x400, "e549bd88031d623778c85bf5386dddf221847b96fbbf669979311fb33da795a4b38574ca328e8620647e4e36", 0x8}, 0x7ac, [0x4, 0x1, 0x7fffffff, 0xa, 0xff, 0xa1f7, 0x3, 0x13, 0x7, 0x0, 0x8, 0xffffffff, 0x4, 0x4, 0x2, 0x9, 0x7, 0x955, 0x1, 0x0, 0xffffffff9d337516, 0x936, 0xa4, 0x162, 0xfffffffffffff801, 0xffffffff00000000, 0x100000000, 0x2, 0x5, 0x3ff, 0x7fffffff, 0x40, 0x2, 0x6, 0xfffffffffffffffc, 0x401, 0x1, 0x2, 0xff, 0x9, 0x8, 0x6, 0x1f, 0x3, 0x8, 0xc9, 0x0, 0x5, 0x4, 0x9, 0x200, 0x7ff, 0x800000000, 0x3db, 0x5, 0x4, 0x4, 0x1, 0x0, 0xffffffff7fffffff, 0xffffffffffffffb2, 0x80, 0x100000000, 0x1, 0xfffffffffffffff9, 0x2, 0x81, 0x0, 0xf59, 0x7fff, 0x5662, 0xcbae, 0x4, 0x3, 0x5c, 0xe6a8, 0x8000, 0x5, 0xfffffffffffffff7, 0x4, 0x5, 0x9, 0x4, 0x7fff, 0x3, 0x9, 0x250, 0x1f, 0x8f0, 0x1, 0x10000, 0x91, 0x7, 0x5, 0x800, 0x401, 0xcd0, 0x8000, 0x1, 0xf, 0x3, 0x7, 0x4, 0x5, 0x8, 0x101, 0x8, 0x8, 0x7f, 0x1f, 0x80000001, 0x1, 0x0, 0x9, 0x70d, 0x65, 0x4, 0x401, 0x4, 0x4, 0x5a, 0x3, 0x8, 0x40, 0x8001, 0x101, 0x228f, 0x4], {0x0, 0x1c9c380}}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="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") ioctl(r0, 0x10000, &(0x7f0000001600)="c14f11bac6c8ede4288ca6f4bda6a5286f0dd1c42c65de39d310c905545dd6b9c1058ad6e25e99e70ecc986dc6fc9376796ff1c957c3b97f365dd42e74090b599abf6b4cd2791df67ae09631c7ae648b5604c869ad63b5d917b30a26585ae63f66eaac849310ad88c9ce38f869487910a611b819daa70910f6197ea514") getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) 2018/05/10 10:22:36 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000180000f80000000000000000", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000600)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) 2018/05/10 10:22:36 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x200000) utimensat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x0, 0x2710}, {0x0, 0x7530}}, 0x100) r1 = timerfd_create(0x3, 0x2000000) timerfd_settime(r1, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x100) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futimesat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{}, {r3, r4/1000+30000}}) 2018/05/10 10:22:36 executing program 3: syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x5, &(0x7f00000013c0)=[{&(0x7f0000000200)="8aa50e1d390983cc9cea948ceca106cdb59ce6cbd02081f96e5cc666ee552b69fbecec96cb4f76032feb1214cdac2f9d2423fdc9fcc21c090faf41781fb960b32ebac5e3ed81c118a9fd869a33804cc6a2e48b6026b40e2fb883f9478634a7b957053244ef9c62e8979186c9f3b94432e7f93963e3450da0e44d69bdd35dbbf4dccd6a82c6ddbc", 0x87, 0x6}, {&(0x7f0000000140)="34e7212423bbe870440af1b8d4cc007f5a811833c0132a926d776c684fe0b6526e25d063007863c087e6ea2639a014d950b8d2ef72aaf1e333310c1f20c446b9ab9206f5bd420bfd6a49d50071444c22ecc3", 0x52, 0xffe}, {&(0x7f00000002c0)="c1663d209c7f81bc", 0x8, 0x5}, {&(0x7f0000000300)="3b80eac13e6f37211e0ca9270c270f55f4dab5942898f3dede75a707145a7e27a833875f61de2c7070709489214bc831d730550643631ca1fd55315fe508288dfcd12e2cfea3a1590d80d77d37de8630e0f8b894fdcbe630653ba00a01ef1e5f01f865849a43d9be68d9f95409f208641c322bc7bf11a80c93998eb66d6287fd18f99593535a0f89667af9657e8d548cd04695adfd57af3ab52e064b34dbf941cec027cd98d1843f713c271c9fe4951baac4e7c761f08a7bb4138861c3e4b1", 0xbf, 0x80000001}, {&(0x7f00000003c0)="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", 0x1000}], 0x0, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xf, &(0x7f00000000c0), &(0x7f00000001c0)=0xff00) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) r1 = syz_open_dev$usbmon(&(0x7f0000001440)='/dev/usbmon#\x00', 0x6, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000001580)={&(0x7f0000001480)=[0x0, 0x0], &(0x7f00000014c0)=[0x0, 0x0], &(0x7f0000001500)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001540)=[0x0, 0x0], 0x2, 0x2, 0x8, 0x2}) 2018/05/10 10:22:36 executing program 1: r0 = memfd_create(&(0x7f0000000140)="736563757269747d917617cb0e3dbe4574656f00", 0x0) write(r0, &(0x7f0000000040)="16", 0x1) sendfile(r0, r0, &(0x7f0000000000), 0xb516) socket$rds(0x15, 0x5, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f000070a000/0x3000)=nil, 0x3000, 0x2, 0x8031, r0, 0x0) munlock(&(0x7f00008c2000/0x4000)=nil, 0x4000) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}, 0x0) 2018/05/10 10:22:36 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="20000000ec90b8006e2e3800000000000000000000000000000000fe0e3d61000000005fa0c7c3e74937438ba1a0b19548dd0a6adaa8c2b8f5b08ff73acdebec6ea95a4bdd49fbbb397911d7d4cb05c8a57c7ac1ad41ab9b76cf3eb6db05964438d257e4fcca67352054088da2fae56a5d18f33f049d4d4dcbafa05f09c22952"], 0x20}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000440)={0x0, 0xcd, "0ca4a497ed224b0d3916d0966207b69610e58a3adb4f216368a4937d997462bce2e6b6c9eccb9c9ddf2514c1c93f6c003c088df190cf76e4fb4140869516ecf3d76a801100f468b319b71251d815e40018e2b06a32d41bd4e67a363b61ac0cd82ddc8f4361cb986fc39d60027e54ad0c0d51475fed6b92af51e7fdb7851c258fd64b0c0613a16166406cf6a89151c03f9cf0c440b29e75c5e31538b2cd1984ddb2ab053ee78028263e3b5724f7a8422a751e5939a94f171b232a4dfc117e287fbd2f0e70a4c7f6dd414fc77a8e"}, &(0x7f0000000540)=0xd5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000580)={r3, 0x44, "dbbb9180449aab6af07945ed2f8a98db3471305ae55b99e82ae517a63f93bec8a9b84524b5e8818ee888ed09fa399416d2024041454cdcc7c0ca8a73678c846755682a84"}, &(0x7f0000000600)=0x4c) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000200)={{0x4, 0x4, 0xe3, 0x0, "a0efbdb864d5938a1b928eeb56b853d8680910ccda810b39398c3662c28424468a33815d618954976f4751cc", 0x4}, 0x0, 0x0, 0x7, r2, 0xa82, 0x3, "f1a867a982e2ce31f247a8ab82808f809a47cc1c709714704d0c07082749b63d97502ca1b37dd0590f219111a18a4749c794aba6c95554e388446dc63356ddbd", &(0x7f0000000180)='{-wlan1\x00', 0x8, [], [0x9, 0x4d, 0x9, 0x5]}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) openat$cgroup_int(r4, &(0x7f00000000c0)='cpu.weight.nice\x00', 0x2, 0x0) 2018/05/10 10:22:36 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000000080)='./file0/0x0, 0x10001, 0x32}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000008c0)={r1}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/mixer\x00', 0x0, 0x0) accept$unix(r2, &(0x7f0000001a00)=@abs, &(0x7f0000001a80)=0x6e) [ 138.834645] BTRFS: device fsid 3030b87e-0d5f-4090-902c-6457136cf04d devid 211106232532992 transid 7 /dev/loop6 [ 138.853638] FAT-fs (loop0): Directory bread(block 112) failed 2018/05/10 10:22:36 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x41100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) connect$llc(r2, &(0x7f0000000080)={0x1a, 0x33f, 0x5, 0x2, 0xe, 0x800, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) write$cgroup_pid(r2, &(0x7f0000000200)={[0x36, 0x37, 0x38, 0x36]}, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) sendmsg$nl_generic(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000020000100000000000700000000000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000002}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x2e, 0x202, 0x70bd25, 0x25dfdbfc, {0x19}, [@typed={0x8, 0x8f, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4004}, 0x0) 2018/05/10 10:22:36 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x2, 0x0, 0x0, 0x80}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000380)={r2, 0x35}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x0, 0x6a, 0xcf, &(0x7f0000000100)="e32c9cf3613cf83e515df66ed1ead17ea1c650d7b8247b1cae5095230fda84b2272d483eb9db539279fc7bb59a993ad38fb2c943360b89679a8f3e81e39fa164121f89ccdbfd28107d26546b003e0b90e146bc06df137fa859cfb19ecf43c24663fe60e0db382169d2f6", &(0x7f0000000180)=""/207, 0x2, 0x5}, 0x28) sendto(r0, &(0x7f0000000040)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000002c0)={0x7, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000300)={0x4, r3, 0x10001, 0x401}) syz_mount_image$ceph(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)='./file0\x00', 0x0, 0x0, &(0x7f0000000440), 0x800, &(0x7f0000000480)='{\\em1)\x00') getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 138.897418] BTRFS error (device loop6): unsupported checksum algorithm 1 [ 138.904620] BTRFS error (device loop6): superblock checksum mismatch 2018/05/10 10:22:37 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f00000000c0)={0x1, 0x0, [{0x1}]}) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) [ 138.970903] FAT-fs (loop0): Directory bread(block 112) failed [ 138.990332] BTRFS error (device loop6): open_ctree failed 2018/05/10 10:22:37 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="c6df73eb80652befec8ecd66da7f13f67315f85f6e2fe50dbe4e5a897a9f319a9d044736b5706c3bf51829"], 0xfdc1}, 0x1}, 0xfffffffffffffffd) [ 139.048702] ceph: device name is missing path (no : separator in /dev/loop5) 2018/05/10 10:22:37 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x8, r3) r4 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x2, 0x2) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) setsockopt$inet6_mreq(r4, 0x29, 0x1c, &(0x7f0000000300)={@local={0xfe, 0x80, [], 0xaa}, r5}, 0x14) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r2, 0x0, 0x60, &(0x7f00000000c0), 0x0) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r1, 0x0) 2018/05/10 10:22:37 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000000000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@loopback}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000140)={{}, {r1, r2/1000+30000}}, &(0x7f0000000080)) 2018/05/10 10:22:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400091eb79b6a5d2ee85f00000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001400030065716c00000000000000000000000000"], 0x34}, 0x1}, 0x0) [ 139.119914] ceph: device name is missing path (no : separator in /dev/loop5) 2018/05/10 10:22:37 executing program 4: mkdir(&(0x7f0000000040)="e91f7189591e9233614b2f", 0x0) pivot_root(&(0x7f0000000000)="e91f7189591e9233614b2f00", &(0x7f0000000080)="e91f7189591e9233614b2f00") unlink(&(0x7f00000000c0)="e91f7189591e9233614b2f") 2018/05/10 10:22:37 executing program 5: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x0, 0x131c02) r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f0000000080)=[0x80000001, 0x4, 0x9, 0x10001], 0x4, 0x1f, 0x22ad, 0x8a8d, 0x7, 0x6, {0x1, 0xb548, 0x3, 0x7, 0x5, 0x80000001, 0x7, 0x4, 0xe90, 0x7fffffff, 0x6, 0x0, 0x100, 0x8, "a5032ddde13fc8e933110934f435ac8c8f3fea375c668a12e4584a231cbc7d7d"}}) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2000000000000d, 0x2, 0x4, 0x6, 0x5, r0, 0x0, [0xa]}, 0x2c) 2018/05/10 10:22:37 executing program 3: socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/10 10:22:37 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f000016d000)={"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"}) ioctl$KVM_SIGNAL_MSI(r1, 0x4020aea5, &(0x7f0000000240)={0xdffffffffffffff8}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000040)={0x10004, 0x1, 0x3000, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/05/10 10:22:37 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) accept4(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000000c0)=0x80, 0x80000) recvfrom$inet6(r1, &(0x7f0000000100)=""/245, 0xf5, 0x12000, &(0x7f0000000200)={0xa, 0x4e22, 0xd72, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$sock_bt_hci(r0, 0x400448e1, &(0x7f0000000000)) 2018/05/10 10:22:37 executing program 0: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) acct(&(0x7f0000000040)='./file0\x00') r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r0, 0x2, 0x1, 0x842a, &(0x7f0000000100)=[0x0, 0x0], 0x2}, 0x20) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000001c0)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f00000000c0)={0x1, 0x3, 0xfffffffffffffffa}) 2018/05/10 10:22:37 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000400)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001ac0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001a80)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000001b00)=@set_option={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000180), r1, 0x1, 0x1}}, 0x20) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x9, 0x7, 0xfff}, &(0x7f0000000240)=0x10) inotify_init1(0x800) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x7}, 0x8) io_setup(0x7b5, &(0x7f0000000080)) ioctl$KVM_ARM_SET_DEVICE_ADDR(r2, 0x4010aeab, &(0x7f0000000340)={0x9719, 0x10000}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x8400, 0x100) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r4, 0x29, 0x41, &(0x7f00000002c0)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f00000000c0)='/dev/midi#\x00') bpf$BPF_PROG_QUERY(0x10, &(0x7f00000003c0)={r4, 0x7, 0x1, 0x55be, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r5 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x42) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @multicast2}, &(0x7f0000000140)=0xc) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000180)={r6, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/05/10 10:22:37 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x8040) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000000640)=0xfffffe58) sendmsg$nl_route_sched(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000280)={&(0x7f00000006c0)=ANY=[@ANYBLOB="4c68ce6a2600000328bd7000ff5fdf2500000000", @ANYRES32=r1, @ANYBLOB="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"], 0x4c}, 0x1}, 0x8000) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') r3 = dup(r2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x2}, 0x8) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000300)={{0x2, 0x4e21}, {0x307, @random="63b341137ec1"}, 0x60, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 'bond_slave_1\x00'}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000380)={0x0, 0x81}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000004c0)={r4, 0x2}, &(0x7f0000000500)=0x8) fadvise64(r2, 0x80004, 0x4, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000440), &(0x7f0000000480)=0xfffffec7) sysinfo(&(0x7f0000000100)=""/180) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@dev}, &(0x7f0000000240)=0x14) 2018/05/10 10:22:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) r1 = syz_open_pts(r0, 0x10000000002) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) process_vm_writev(r2, &(0x7f0000000140)=[{&(0x7f0000000080)=""/151, 0x97}], 0x1, &(0x7f0000000180)=[{&(0x7f0000001540)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x0, 0xffffffff}) writev(r1, &(0x7f0000001500)=[{&(0x7f0000000480)="7104b88f0181be5ac09100e093b785c74962efaf19b09343529c0c4ad7e817cd47905dee6b7dcfd7f1a4c830127a6668fe62353dd36b7cd59c3786b6ea97e7799e32b1540e3cafc9ff91a93e8cb90bb206301c627af4946683b6f0841f94d61b3d590b81d84713730968ec3704887282c98393d000f9a4c0bfaa69a446e29ac4a2298b6be7ae77d84148460492663187865aa8c4bcd0d3b47974316b2db9905357e69e01dba6e830d651be", 0xab}], 0x1) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x402000) 2018/05/10 10:22:37 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f00000003c0)={0x4, 0x0, 0xd, 0x0, @scatter={0x0, 0x0, &(0x7f0000000180)}, &(0x7f0000000080)="c6a2f7c51e3b17e58593ce452e", &(0x7f00000000c0)=""/160, 0x1, 0x0, 0x0, &(0x7f0000000040)}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d92ffc), &(0x7f0000000000)=0x4) [ 139.866615] kvm: apic: phys broadcast and lowest prio [ 139.913119] kvm: apic: phys broadcast and lowest prio 2018/05/10 10:22:38 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2b0000000086dd60897a8900440000fe80000000f00041d010830200000000ff02000000000000000000000000fadfb20420880b0000000000000800000086dd00000000000000ff100000000100000000000000080022eb00000000200000000200000000000000000000000800655800000000"], 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x8000000000, 0x0) timer_create(0xfffffffffffffffe, &(0x7f0000000000)={0x0, 0x11, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000040)) timer_settime(0x0, 0x1, &(0x7f000006b000)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000000100)) 2018/05/10 10:22:38 executing program 7: r0 = memfd_create(&(0x7f0000000100)='\x00', 0x2) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000240)=""/255) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c00000009000000020000480000000000000d000000220000000200000002000000020000001e020000001a0000000004000000040000000800bf4d0c80000010000000140000030000000100000000000000000000000000", 0x69, 0xb0}], 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="7768696e745f6d6f64653d6698732d"]) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x9}, 0x4) 2018/05/10 10:22:38 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/232) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0505405) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/10 10:22:38 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x40, 0x0) ioctl$KVM_SET_XSAVE(r2, 0x5000aea5, &(0x7f0000000280)={"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"}) sendmsg$alg(r1, &(0x7f0000f75fc8)={0x0, 0x0, &(0x7f0000001780), 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000f7e000)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x240, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r4, 0x2288, &(0x7f0000000040)) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) 2018/05/10 10:22:38 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x88900, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0xbc, "60649311ee5ae93cca444ed03375a7e4bb97f2ce9f338586f9bf8e62e8f4a4819c99cb8ed6e9c3934b1df1e43eb11fc8f6fa60085faf9fe3c2656afe5b01a2f012a87ec004704d01ecd5a47348b66f6fbc0d7a674ed4e7da13500d71cd32d34c70c784d885a4ca9d56cbf96bddee08054165f46fa0c2567c4bbedd43416fa6ea80233bf5feda47db8b9b281415b1dfe418cb9e0115b4bc1fa38a2c24a2e32d0b5f22dc543d12823af4338ca12886b7394d7252bdb9b2b6bdb8688da3"}, &(0x7f0000000240)=0xc4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000500)={r1, 0xdf, "3f381aaedc82f71b9ebddc5bfac8e9ceb1ac4cedc52cc1267b60f4ab849bcc1c0aafb346aec4e85b2e84c687ec621cb98d73a996bef0472e80bb270f8e792696df849f1eb59e2708e31d527988744edbdcf2bbfb07604b9b4ca4600458dd77a074f3ac3a972e660ac048e96fcbe2119820dd46704a5816f23a47cba274d6aa7dd5541699146a30da1bcfc6e75c3575f72628e8c873228ba3877abcffb0e644462ad7669d1d2dea7f7f99100e4a27b51a50884abe07e9f369eb83fe89300726b001e99a47af7fcea13b4c974c20bc675c4144c41b7e46a9be33bcba92cb2a09"}, &(0x7f0000000280)=0xe7) msgsnd(0x0, &(0x7f00003ecff8)={0x1}, 0x34b, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000000300)="b58c1f9fb461d12b7beb0382f1361a72fb8fba68aa907c58b0dec69cbabd6c7201b225a8a2c69baa97befcbe3d13e7e87c3bd9f783116dc421e5a8be369c49c1f9e40100bb102edfe5d04b8d437926ed9b5a44f84351abe4ece12ff7a316f476475045063934b96505079e832e9e64d5c310e0275c78b9d12d4a083fcdeb9330ccd6a4b5d993baffedee8857e01989256004af6fb5a2b9e6fd34aa8f2d3d3a0d02054a2cf917e138480b7ac6b47797e12fa0b6309b86e27a7553568800ab69c80f40f38da2e721cfc9d87c0000000000000000000000000000", 0xd9) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r3) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000700)=""/68) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000900)={r0, 0x5}) msgrcv(0x0, &(0x7f0000000000)={0x0, ""/198}, 0xce, 0x0, 0x1000) r4 = shmget(0x1, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r4, 0xd, &(0x7f00000007c0)=""/229) rt_sigaction(0x30, &(0x7f0000000100)={0x1, {0xfa82}, 0x10000000, 0x3}, &(0x7f00000002c0), 0x8, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000008c0)=@int=0x81, 0x4) 2018/05/10 10:22:38 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1008007fffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000200)={{0xdff5, 0x3f}, {0x3, 0x8}, 0x10000, 0x4, 0x7ff}) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f00000002c0)) bind$rds(r0, &(0x7f0000000280)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000000300)="3555f587024a9531848fcb0c1cadecabb37e", 0x0, &(0x7f00000002c0)) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x418db7ef, 0x2, &(0x7f0000000180)=[{&(0x7f0000000080)="24708b8271e104f46c20bf8a2e89c2a7e426b195479ee64959d334233b51853a1b8d0e41401b659c1dd625ebd326dbba0c2bfebbef77c1ef2ca07163edea6aeebf415eeab70c1f4db09f918f79727c0d363b6cc71fbdd8ce0ba552fb243549a5849a726b7139e9fb", 0x68, 0x4}, {&(0x7f0000000100)="fb6434770d40b72f81cf52ccf9b10d8b28541ef0f667b3b09cb328238735baa9e6ea690d4ad6a83278f8dab2d907036b3db1be48852ef7c9e307642484ee53c7a1c69730be05dbd1c05f7f7a76d64bc0520611be1308c1893b451c1581ad2d0be42e978b7201c2b699808b76e69ddd1fbbad87a9", 0x74, 0x3f}], 0x2000000, &(0x7f00000001c0)=ANY=[@ANYBLOB='uid=6,nocase,gid=17362,usefree,flush,nOcase,discard,\x00']) 2018/05/10 10:22:38 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000000)={0x1, 0x0, 0x13, &(0x7f0000000040)="0000000000000000000070f600000093c60020"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000180)) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x93, 0x8300) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e23, @rand_addr=0xffff}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000002c0)=ANY=[@ANYBLOB="0a00000006001e0008000104000001800700000202008000458df5d6db04178a6373c8036a38a8f0cca4ce1d20efd4c775d54722a519772f9456c13522258ed2877517ff6d4ff791f096f34935af674765b6d677ff6183c29a1f72650d1e1815be7ed5440edbe435d35c56"], 0x18) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) 2018/05/10 10:22:38 executing program 6: r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000100)=ANY=[]}) [ 140.072292] f2fs_msg: 11 callbacks suppressed [ 140.072306] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 140.083977] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock 2018/05/10 10:22:38 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x408001) connect$bt_l2cap(r0, &(0x7f0000000480)={0x1f, 0x1, {0x80000000, 0x0, 0x6, 0x627, 0x4, 0x3}, 0xfffffffffffffeb7, 0x34}, 0xe) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) readv(r1, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/182, 0xb6}, {&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000200)=""/178, 0xb2}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f00000002c0)=""/236, 0xec}], 0x5) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r2, 0x80000089a3, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) 2018/05/10 10:22:38 executing program 1: r0 = socket$inet(0x10, 0x3, 0xfffffffffffffffa) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3, 0x44040) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000040)={0x10f006, 0x5000, 0x80000001, 0x2, 0xca77}) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) 2018/05/10 10:22:38 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000003c0)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80803, 0x84) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r2, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet6_opts(r1, 0x29, 0x1, &(0x7f0000001380)=""/4096, &(0x7f0000002380)=0x1000) syz_mount_image$bfs(&(0x7f0000000700)='bfs\x00', &(0x7f0000000740)='./file0\x00', 0x3, 0x1, &(0x7f0000000780)=[{&(0x7f00000023c0)="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", 0x1000, 0x6}], 0x0, 0x0) r3 = memfd_create(&(0x7f0000000540)='\x00', 0x40001) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000440)="8555efccc30d4fe781374ee5311ff7b989f47f120c2ca74c4b233b4054ab7ee9e63053b4df041fa5e702b8daf1bc10d753f753996729bbce72ff7a13b89c8f2828d38f4d639ed4294b86ea633766d4980e08cf3298a1f32568f24c22c6465b8afe2a2201affeb13a0dcb5a75a98d9e10d107fe8c8b3cdeeece2acc8d15dd8554dabdbe4f8ecaa4cb10119e42be2d418f0d8d537bf1e5cd90caded8a29b2bc68a5c9d2714ab121a6e5a59206ea8653ba92c8ef34902f1645482897dad8beb66dfa5573be72c70ffcce6d377ea7e", 0xcd) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x6c}, 0x0, @in6, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r4 = msgget$private(0x0, 0x144) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000002c0)=""/200) io_setup(0x3, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)) setsockopt$inet6_dccp_buf(r3, 0x21, 0x80, &(0x7f0000000600)="bea04822dbbf83550ece352b3a2998c16ce45a4ea743f3d3d6233ef76d63fa6acf866a0560ef3e6d21dfa45b2bcf9155379ef54e963783a734bb10fc9f76a20db6a50583ada577a9c626d98abb679956b10deb8011737820d9f1c905e4", 0x5d) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000580)={&(0x7f0000000180)=[0x672], 0x1, 0x7, 0x0, 0xfffffffffffffffe, 0x0, 0x1f, {0x70, 0x96ae, 0x100000001, 0x0, 0x7954, 0xffffffffffffffc0, 0x4, 0x3, 0x7, 0x2, 0x3, 0x80000001, 0x1, 0x7fff, "4c51c4d3dfc218a8d281c758b177f8bab29f7daf86c45041ec27350befe0e878"}}) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f00000006c0)) r5 = semget$private(0x0, 0x2, 0x44) semtimedop(r5, &(0x7f0000000400)=[{0x0, 0x0, 0x800}, {0x3, 0x86, 0x800}, {0x0, 0xfffffffffffffffd, 0x1000}, {0x0, 0x1, 0x800}, {0x2, 0x0, 0x1800}], 0x5, &(0x7f0000000680)={0x0, 0x989680}) connect$inet6(r1, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/10 10:22:38 executing program 0: getresuid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) r1 = getegid() chown(&(0x7f00000007c0)='./file0\x00', r0, r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000900)=0x1) syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f0000000080)='./file0\x00', 0x5, 0x5, &(0x7f0000000500)=[{&(0x7f0000000100)="bf04781101ef633aa6aabdd49334967dabc55479cafe430a00921acd212e8035ea28c08f1b8b033bbd70884a984c5910a72047131463bde54616c3c91c2d52ae64f5758260c26d48981036310eac7b7546fee07c948bbab06982d0e0eea8b9587ebd6abb0244a39d09348ce024cdca", 0x6f, 0x7fffffff}, {&(0x7f0000000240)="c36a2a9f6f8d3f00a39c13dbd7a12359179943bebb675c70fdbb1df018b7f0f0aadbfdc5eccc2c872dfa65dc719a4fcbdcba2ce36fa340336eda03a8baf255dfe298bb64df6b3fe3597b8efcc35918605a384356823e4172d76fc739c5f9fea5913211fd1b72053400add27b5a9cbdaea6cd91882f73a256431e3ddd9befc32b183bdcba7d1b4a5bb1ff4cb5917f52cd06e6fbfa282c2d956dfd3d0c0795d3dcf3b12e3f3f30e0c5441a9b830cb5ef62c1bf083df525e40e8277b557473b3a37b4724a763a028215c4eda329d6b93ca0864ac83d", 0xd4, 0x2e0}, {&(0x7f0000000340)="8dbdb2a56e6ea90faa220d932427718e760e6b9b905064a377c341060bc7e3434eab12c8149baf3dc5b622a7aa23e594c68ff3cccf8fd9200130415721d264c4c7d6f84fcc03c2fcc63b1b2c7411747abf6eaa6de97d5f880a5e10032e941e2331a8ea6157a4ece53359c58967dd763d043805e050445b2905669a4166b12dc6396f8dfd825ae9d12204dc3347099252624525cfc372430ba9c39b002cd5752a701deca69d5ceb558d7cecd26037dc7dc5b042d03ce548d43dbe3b78fdb9a9", 0xbf, 0x5}, {&(0x7f0000000400)="5c875e017149e84b675eb8214c88ffa3a0c37c4d978359e73b133357aee9ae2b794ac9b19ca1e4dc5e3d717628ebaf2081e8f21895e9db61734361e175e83b7b03448c05b4ce2190c228a3aff1f7584f2b433d4341a0b85878a03b8cba196b2eab1e86d2f7f82b2ecb57ffce51e7cf389ce5478a1ec6c9c8f136faf8837539e29259f64d53dea64d9655c586341e91600235d1a841b0612a548d0806791e13f0b95d4d31c4b68ec1984f2168d546f396e48410b3fdda6079729e9cded8fb6f0af0b3e868060a37554288cfea938627404016512e930297", 0xd7, 0x1}, {&(0x7f0000000180)="ef01cc885f103731f09565084610793bfaa6d280cc8f95c1ebc6d608f2cfd3a493db8ca0c4b3142118b606f97c03c3271065882ddfc6a07348b9b0852d57b7c7ddba11a0bb35818297312c6296b0f10555b7", 0x52, 0xc8a}], 0x40000, &(0x7f0000000580)={[{@nogrpid='nogrpid', 0x2c}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, [0x32, 0x30, 0x36, 0x34, 0x3f, 0x7a, 0x3f, 0x32]}, 0x2c}, {@noauto_da_alloc='noauto_da_alloc', 0x2c}, {@block_validity='block_validity', 0x2c}, {@mblk_io_submit='mblk_io_submit', 0x2c}]}) r3 = request_key(&(0x7f0000000680)='blacklist\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000700)='^,{em0user\'keyring\x00', 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f0000000740)=""/93, 0x5d) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000640)={&(0x7f0000000600)='./file0\x00', 0x0, 0x10}, 0x10) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB='iocharset=cp861,hocharset=cp949,\x00']) 2018/05/10 10:22:38 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') preadv(r0, &(0x7f00000023c0), 0xfe, 0x0) [ 140.155151] FAT-fs (loop3): Unrecognized mount option "nOcase" or missing value [ 140.289421] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 140.296603] F2FS-fs (loop7): Can't find valid F2FS filesystem in 2th superblock [ 140.305293] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 140.312391] F2FS-fs (loop7): Can't find valid F2FS filesystem in 1th superblock [ 140.318795] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) [ 140.331257] F2FS-fs (loop7): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 140.338378] F2FS-fs (loop7): Can't find valid F2FS filesystem in 2th superblock [ 140.368228] jfs: Unrecognized mount option "hocharset=cp949" or missing value [ 140.423253] BFS-fs: bfs_fill_super(): No BFS filesystem on loop6 (magic=00000000) 2018/05/10 10:22:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$packet(0x11, 0x3, 0x300) syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./file0/file0/file0\x00', 0x0, 0x0, &(0x7f0000003f40), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB]) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000014c0)='/proc/sys/net/ipv5/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={0x0, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000009ffc)=0x62) sendto$inet6(r1, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/05/10 10:22:39 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000100)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) io_setup(0x6, &(0x7f0000000080)) 2018/05/10 10:22:39 executing program 3: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0xc8, 0x80000) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x480201, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) 2018/05/10 10:22:39 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1010022}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r1, 0x10, 0x70bd26, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x29}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fff}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1ff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7e96}]}, 0x78}, 0x1, 0x0, 0x0, 0x880}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x14, 0x20, 0x1, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/05/10 10:22:39 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x4, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip_vti0\x00'}}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x8) 2018/05/10 10:22:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x1, @tick=0x40, 0x9463, {0xfffffffffffffffc, 0x6}, 0x323b, 0x0, 0x9}) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000024c0)={{}, {0x77359400}}, 0xab6a70345bc90bb4) 2018/05/10 10:22:39 executing program 0: syz_mount_image$msdos(&(0x7f0000000300)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0x1, 0x6, &(0x7f00000025c0)=[{&(0x7f00000001c0)="1ecb8bf3c31a3d381b9456dbde2f", 0xe, 0x2}, {&(0x7f00000013c0)="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", 0x1000, 0x66}, {&(0x7f00000004c0)="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", 0x147, 0x4}, {&(0x7f00000023c0)="7b774f6c857d776d5489bb6d17abcfe26bea5c51808d0c965904c90b6ed829843776a4c9e3d9f76ad064c9589c636ce5ac2d2a5a70cd8c606988f37163870d6281ad06ea84047b16fee79b4355ba7144436404b880e0a3197907b4975fbd2a9254c10814eef3c672da7ae37f2304ab141eb064764ec9cd05", 0x78, 0x81}, {&(0x7f0000002900)="369ab624482770dd857b2874685315434d819a1f867b8f1323a2544aab6135cfe3647dafffe104095142846519132abb066021d4c6acfd117310e58b4a8ed70461668a377199e40c0b97c24ae43ea37a55494f77150ed59030ad9bbbeb06449bc07e172f03cca61c567c2a0094ce5c0b28c159d3b8e4f6502df49b09896f663bc1a306993ae4b2dbe31a55b3e776e5d5485290031b7c88a0cf1e85d6c8dd36e39f448fb9e040c25ca6da09aef0cf4ac121b96ab633", 0xb5, 0x47}, {&(0x7f0000002500)="9b11581110e4acd23612efa7a6e02c2ef22d86fe9c86a87ce52140d4aad29d2d66ccf59cc482ca19e2fa00003400200000004e67ab57bbc97ef100669c672b7a97558237420352338c775e1580973846757cabea15ac46758e6371543024be1c23a5ed0b124049bcbaa9052bcde5362075358db97c8bb625b643901d9af78a3b7e315cbf72157f283d00000000000000", 0xff8c, 0xce}], 0x80004, &(0x7f0000002a00)=ANY=[@ANYRES16, @ANYRES64, @ANYPTR=&(0x7f00000029c0)=ANY=[@ANYRES64], @ANYRES16]) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffff, 0xc000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x4000, 0x0) renameat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 2018/05/10 10:22:39 executing program 6: setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000040), 0x6227bfb0004c0920) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) syz_mount_image$nfs(&(0x7f0000000080)='nfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x2, &(0x7f00000011c0)=[{&(0x7f0000000100)="c421d6f2b48fdc0fdac927055e375f0b994991bdeec13cb6a992d1474c110ff243f248573dcb1e096ca220baa59ac6ba4c478970267b0adacd9a5f89aca734b802170f81d236da8ce1970683abd6cdc5b1c6f884e2acf160f87d482c067818ababb443f0a0822c846d8938e92c8715b0cb2a3de3f2920dee30ba0a812314cb02e66db72b11724ba7343662", 0x8b, 0xffff}, {&(0x7f00000001c0)="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", 0x1000, 0x1f}], 0x1012, &(0x7f0000001200)='/dev/vga_arbiter\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/05/10 10:22:39 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200), 0x0, 0xfffffffffffffffe) r0 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x8, 0x402) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000002c0)={"69636d70000000000000000000000400001f00"}, &(0x7f0000000300)=0x378) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000180)={[{0xffff, 0x3, 0x0, 0x6, 0x8f, 0x4, 0xe950, 0x8, 0x1, 0x1, 0xb2f, 0x7, 0x5}, {0x4, 0x4, 0x20, 0x200, 0x100, 0x5df, 0x1f, 0x10000, 0x1f, 0x4, 0x1, 0x1, 0x4}, {0x9, 0x101, 0x294b44a9, 0x1, 0x5, 0x5, 0x32c7, 0x13, 0xfffffffffffff7e9, 0x1f407cf5, 0x1, 0x2, 0x54bb}], 0x3}) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000080)) 2018/05/10 10:22:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000240)={{0x6, 0x7, 0x1000, 0xffffffff7fffffff, "f4ce1737d5d33ac05eb8e05636495faf5a8d46c823ae2e84a2155ed9656744a9b50e57d5dcb1f79e7b3cf6a8", 0x3}, 0x0, 0x0, 0x5, r3, 0x6, 0x7fff, "d200a8ee25a3ba1b2df3e1dcc998479ea85d9058e4f390b93484335231879669e327a079fd6e473e75cd71b0176dbba8288cfc9aba51dab47c5ab9b24bcc4ba9", &(0x7f0000000080)='\x00', 0x1, [], [0x3, 0x8, 0x6, 0xfffffffffffffff7]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000400)="0e", 0x1}], 0x1) shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/10 10:22:39 executing program 3: r0 = socket$inet(0x2, 0x3, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000008a40)='team\x00') getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'yam0\x00', 0x0}) recvmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000340), 0x80, &(0x7f00000016c0)=[{&(0x7f00000003c0)=""/119, 0x77}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/153, 0x99}, {&(0x7f0000001500)=""/212, 0xd4}, {&(0x7f0000001600)=""/42, 0x2a}, {&(0x7f0000001f00)=""/4096, 0x1000}, {&(0x7f0000001640)=""/90, 0x5a}, {&(0x7f0000002f00)=""/4096, 0x1000}], 0x8, &(0x7f0000001740)=""/241, 0xf1, 0x8}, 0x7}, {{&(0x7f0000001840)=@ethernet={0x0, @local}, 0x80, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/147, 0x93}], 0x1, &(0x7f0000003f00)=""/4096, 0x1000}, 0x3}, {{0x0, 0x0, &(0x7f0000001c80)=[{&(0x7f00000019c0)=""/162, 0xa2}, {&(0x7f0000001a80)=""/120, 0x78}, {&(0x7f0000001b00)=""/254, 0xfe}, {&(0x7f0000001c00)=""/100, 0x64}, {&(0x7f0000004f00)=""/4096, 0x1000}], 0x5, &(0x7f0000001d00)=""/137, 0x89, 0x7}, 0x1}, {{&(0x7f0000001dc0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000006180)=[{&(0x7f0000005f00)=""/116, 0x74}, {&(0x7f0000001e40)=""/27, 0x1b}, {&(0x7f0000005f80)=""/233, 0xe9}, {&(0x7f0000006080)=""/193, 0xc1}], 0x4, 0x0, 0x0, 0xffc}, 0x7}, {{&(0x7f00000061c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000008480)=[{&(0x7f0000006240)=""/82, 0x52}, {&(0x7f00000062c0)=""/62, 0x3e}, {&(0x7f0000006300)=""/92, 0x5c}, {&(0x7f0000006380)=""/4096, 0x1000}, {&(0x7f0000007380)=""/4096, 0x1000}, {&(0x7f0000008380)=""/254, 0xfe}], 0x6, &(0x7f0000008500)=""/94, 0x5e, 0x1f}, 0x800}], 0x5, 0x10100, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008900)={0x0, @loopback, @multicast2}, &(0x7f0000008940)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008980)={'bond0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008a00)={'gre0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000008c40)={@mcast1, 0x0}, &(0x7f0000008c80)=0x14) getsockopt$inet6_mreq(r5, 0x29, 0x80000000001f, &(0x7f0000008880)={@empty, 0x0}, &(0x7f0000008840)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000008700)={'vcan0\x00', r10}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008dc0)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000008ec0)={0x0, @remote, @multicast1}, &(0x7f0000008f00)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000008f40)={@ipv4={[], [], @broadcast}, 0x0}, &(0x7f0000008f80)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000008740)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f00000086c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000009140)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000009180)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000009200)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000009300)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000000a680)={'ip6gre0\x00', 0x0}) getsockname$packet(r1, &(0x7f000000a780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a7c0)=0x14) clock_gettime(0x0, &(0x7f000000ed40)={0x0, 0x0}) recvmmsg(r0, &(0x7f000000eac0)=[{{0x0, 0x0, &(0x7f000000aa40)=[{&(0x7f000000a8c0)=""/22, 0x16}, {&(0x7f000000a900)=""/156, 0x9c}, {&(0x7f000000a9c0)=""/125, 0x7d}], 0x3, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f000000aa80)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f000000ac00)=[{&(0x7f000000ab00)=""/130, 0x82}, {&(0x7f000000abc0)=""/11, 0xb}], 0x2, &(0x7f000000ac40)=""/155, 0x9b, 0xff}, 0x3}, {{&(0x7f000000ad00)=@sco, 0x80, &(0x7f000000c340)=[{&(0x7f000000ad80)=""/157, 0x9d}, {&(0x7f000000ae40)=""/181, 0xb5}, {&(0x7f000000af00)=""/151, 0x97}, {&(0x7f000000afc0)=""/4096, 0x1000}, {&(0x7f000000bfc0)=""/235, 0xeb}, {&(0x7f000000c0c0)=""/129, 0x81}, {&(0x7f000000c180)=""/144, 0x90}, {&(0x7f000000c240)=""/7, 0x7}, {&(0x7f000000c280)=""/132, 0x84}], 0x9, &(0x7f000000c400)=""/44, 0x2c, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f000000c700)=[{&(0x7f000000c440)=""/227, 0xe3}, {&(0x7f000000c540)=""/153, 0x99}, {&(0x7f000000c600)=""/222, 0xde}], 0x3, &(0x7f000000c740)=""/92, 0x5c}, 0xb68}, {{&(0x7f000000c7c0)=@sco, 0x80, &(0x7f000000c980)=[{&(0x7f000000c840)=""/107, 0x6b}, {&(0x7f000000c8c0)=""/169, 0xa9}], 0x2, &(0x7f000000c9c0)=""/120, 0x78, 0x9e}, 0x5}, {{0x0, 0x0, &(0x7f000000db80)=[{&(0x7f000000ca40)=""/150, 0x96}, {&(0x7f000000cb00)=""/108, 0x6c}, {&(0x7f000000cb80)=""/4096, 0x1000}], 0x3, &(0x7f000000dbc0)=""/229, 0xe5, 0x5}, 0xffff}, {{&(0x7f000000dcc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000e280)=[{&(0x7f000000dd40)=""/158, 0x9e}, {&(0x7f000000de00)=""/120, 0x78}, {&(0x7f000000de80)=""/133, 0x85}, {&(0x7f000000df40)=""/93, 0x5d}, {&(0x7f000000dfc0)=""/170, 0xaa}, {&(0x7f000000e080)=""/180, 0xb4}, {&(0x7f000000e140)=""/56, 0x38}, {&(0x7f000000e180)=""/210, 0xd2}], 0x8, &(0x7f000000e300)=""/2, 0x2, 0xc70}}, {{&(0x7f000000e340)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f000000e4c0)=[{&(0x7f000000e3c0)=""/226, 0xe2}], 0x1, &(0x7f000000e500)=""/6, 0x6, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f000000e7c0)=[{&(0x7f000000e540)=""/224, 0xe0}, {&(0x7f000000e640)=""/123, 0x7b}, {&(0x7f000000e6c0)=""/248, 0xf8}], 0x3, &(0x7f000000e800)=""/229, 0xe5, 0x80000000}, 0x1ff}, {{&(0x7f000000e900)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f000000ea00)=[{&(0x7f000000e980)=""/126, 0x7e}], 0x1, &(0x7f000000ea40)=""/102, 0x66, 0x4}, 0x3ff}], 0xa, 0x141, &(0x7f000000ed80)={r22, r23+10000000}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000011200)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000011300)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000011340)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000011b40)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x540}, 0xc, &(0x7f0000011b00)={&(0x7f0000011380)=ANY=[@ANYBLOB='x\a\x00\x00', @ANYRES16=r2, @ANYBLOB="0c0b2bbd7000fcdbdf250200000008000100", @ANYRES32=r3, @ANYBLOB="180202003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ffff00003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040004003f34060000000104392303000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004007200000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000500000008000100", @ANYRES32=r9, @ANYBLOB="740102003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400070000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040006000000080007000000000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040000100104ff7f0000ff0707818000000008000100", @ANYRES32=r13, @ANYBLOB="84000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r14, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000700000008000600", @ANYRES32=r15, @ANYBLOB="08000100", @ANYRES32=r16, @ANYBLOB="400002003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r17, @ANYBLOB="7c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r18, @ANYBLOB="08000100", @ANYRES32=r19, @ANYBLOB="b4db6241243c22a304f33494297200026c0000000000000000200006000020f2ff03000800064000000000000000", @ANYRES32=r20, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="3c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000008000100", @ANYRES32=r24, @ANYBLOB="ac01020040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000700000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000400000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004003e00000008000600", @ANYRES32=r25, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040000000080400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ffffff7f08000600", @ANYRES32=r26, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004007e0b00000800070000000000"], 0x778}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180)=0x7f, 0x4) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000140)={0x5, 0x8500000000000000, 0x834, 0x3ff, 0x9, 0x8, 0x9, 0x200, 0x80, 0x4000000000000000}) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000100)=0x1) 2018/05/10 10:22:39 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_read_part_table(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f0000000080)=0x2) 2018/05/10 10:22:39 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bond0\x00'}}, 0x1e) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8937, &(0x7f0000000040)={'bond0\x00', r2}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e24}}) connect$pppoe(r0, &(0x7f0000000100)={0x18, 0x100000000000000, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) 2018/05/10 10:22:39 executing program 0: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{0x8, 0xffff, 0x7ff, 0x6}, {0x4, 0x7, 0x1, 0x6}, {0x9, 0x100000001, 0x1, 0x8}]}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) wait4(r1, &(0x7f0000000140), 0x8, &(0x7f0000000240)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101000, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000001c0)={0x3, 0x10000, 0xfffffffffffffff8}) bind$llc(r2, &(0x7f0000000300)={0x1a, 0x10e, 0x6, 0x8000, 0x1, 0x401, @random="0534867119f6"}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x420000, 0x0) getsockopt$inet6_buf(r3, 0x29, 0xd7, &(0x7f0000000200)=""/62, &(0x7f0000000080)=0x24d) 2018/05/10 10:22:39 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000140)) r0 = syz_open_dev$mice(&(0x7f00002ac000)='/dev/input/mice\x00', 0x0, 0x3e) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00008d1000), 0x401) read(r0, &(0x7f0000001540)=""/182, 0xb6) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000080), &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f00000e0000)='stack\x00') readv(r2, &(0x7f000066dff0)=[{&(0x7f0000001500)=""/178, 0xb2}], 0x100000000000001a) readv(r2, &(0x7f0000000140), 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/05/10 10:22:39 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xfffffffffffffffd, 0x8000000000008002) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000001040)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000080)) 2018/05/10 10:22:39 executing program 1: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0, 0x1, 0x7, 0x200, 0x3, "7fcec00a29ee297b1264c5841a89179703eb59f1eb22f259514a66f3fc5caf5980ef619e3e0ba4e6aabe6ed039648e654b0b02c9cf21e9f1684988b2e3213b", 0x23}, 0x60) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="733ab3037c0e1dce8c2b22a28951d6e636100ad3a9e54d3cc1b35a29674c6382726974792e6abeac2a667300"], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000300)='eth1lo\x00', 0x7, 0x0) dup2(r0, r1) 2018/05/10 10:22:39 executing program 6: syz_mount_image$msdos(&(0x7f0000000200)='msdos\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x18f, &(0x7f0000000180), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="666d61736b3d0000002c73686f77657865632c64656275672c005f8256e6e2330894fda7"]) 2018/05/10 10:22:39 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000025e000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa}}, 0x2}, 0x90) sendmsg$nfc_llcp(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x27, 0x0, 0x2, 0x7, 0x6925, 0x3, "e8676fc8acdc907b55adc586a3305247f8416f08a6fa8f8189291bb1eed14984a175d0bd51678101fff33d86664135c9856e42b8f151b1839f14058c7e9e6f", 0x27}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000180)="013dc5255896b21158dd9df4dbbf", 0xe}, {&(0x7f00000001c0)="d5d03ca7a3d689a2da75bf4b7a8332a21ad37ff23becbbce5ed89df72e5dc022a16ac2e08939e53a761b1c7e230344ed9cee3fc19781ce859d02e5fbc276b8a34c6c4ee04f2076c12d6d55d61f0cd2929a2dc237f1b74ce824f051d49edd7f5079a6a75486a2f36ec5dc5946d39d038a0e8b900d501d4ccb0bdc0b4e937fc0c934bb3bcce6404bb2149198a38b6c1f77110877b7ff5e786163b5c0ccd599786d5777e91d073f69ef086fe7a24e3540cc3057be10374f880c9950f7a318eb6a119230429870c1f557e6f4171c351a1508d8fe95502f84eafbee40281318b8", 0xde}], 0x2, &(0x7f0000000300)={0x20, 0xff, 0x1, "fedb28317ecfec6195dfd34327"}, 0x20, 0x24000080}, 0x10) ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0xeac7, 0x0, 0x8, 0x3, 0x68e, 0xfffffffffffffffe, 0x3b4, 0x1f, 0x3, 0xc060, 0x589, 0x4}) 2018/05/10 10:22:39 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x15) inotify_init1(0x80800) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300094700bb61e1c3050000070010000200000045000000007f000019001a000d003f000000000300000000000000060400006700", 0x39}], 0x1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000080)=""/158, &(0x7f0000000140)=0x9e) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000180)="231707d4d980ebd8bd9208a295575bca0cbc8f047544f992d2b8510595fa06bf3d57a9463494a89ed367a9b552839df259db8b07233355c794e33123745edd81d680cff7d68987537d42bc467b71cd6dcac7b3a53884b67fc7365ff1838bc8e2c4b7fb44213c61ec1822166cd215bc070770bd6ab7a8f0ab977cc158a467e8bf1bea11ed6e831d791c8a257a87802a2f049fc017f7b2e5a861259d52f2280ae5a8dcd5493d25cc8cf221251941f5477b0c778f63aa606609e1aa385f66d7265bc6c2336ccf1a", 0xc6}, {&(0x7f0000000280)="045c4d232ac22a70fcdc55e72f4f1e78f81b6f582bb1c1cf8aafee1f9300000000bac95235256b970c8708b53be9af1e75a4d8cb7c2c28e61602deb3dac87097be30f31d487af8a2e361d2a6806f4e0175048a86dd1e830c0e24bb644f0454e6d9a72a7ab9e4a0dc4d6e6901ac21b105f3f33856616de57cf10e561495f548377789973570aca6ab3d2ee941ea36a60feaf69130aebd1f", 0x97}, {&(0x7f0000000340)="51921fd2f9b78b6195086a476adc9d5140f6fdc3ea2053a7946fb65404ec066e21994d0c153d394709326e6430c750a69c4b0bd4f95d0df88e17779854c3225268e3a68cc35fa8d39a7007bf3f1aa4abea0d0ab9", 0x54}, {&(0x7f0000000780)="1a9b9fabe0bca04450daedbf9599b673a2eb450b16974f5581052977885e", 0x1e}, {&(0x7f0000000400)="de99aded6097f1bb5bff3a9d0a7575664a8d49e312155926660733376af86dbebdbf8bc0c7c6fd4422c9075d12dfeb350ed241880e10fe3d270f79cfc2f57385721dab0585abab176db74c4da91441094cd2a1c1f207b71a3ecdf4ad3ca5076ee8118bcfcefcd4525c410bcd1096a880ee6a12f5444682c675d25e51d02bfaf6ff447bb9c8acdd4bec0daccce99cd810ad73cac24402c3c2d60e64a1f39827870a", 0xa1}, {&(0x7f00000004c0)="4de3560763cb8b8a44b39b9d654d291af5fb872a916b89f4ba514ac239f2f646e1f928bd8161dcd11d792d", 0x2b}, {&(0x7f0000000680)="42b19dd1769322955b4cdb50b4d493e965c18ee9060d1c2b434326df328cf4928722de5ba72e2e461b392d3cb20c7ef578a74bc197570e3e89620a1fac18b7a4899db498ff4e0575d8d41cc4c284fdf5907992e8a4290c0c0b0f6859d4bcea96c9a367689611042211afbc28822b21e07c8adeb81771bb5ea330f12308215b4aabcee46d39f27bc62105bca99bcd3e0333bccf7d16da360639b6c6101d94d0b830b8f33abeed8f33837e32c59762cbcdeb857699fef9816b759447022a9ba7261ee65a7d977c86a6bb84cbdc", 0xcc}], 0x7) 2018/05/10 10:22:39 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000)={'vcan0\x00', 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000002000)={0x0, 0x3f}, &(0x7f0000006ffc)=0x8) nanosleep(&(0x7f0000011ff0), &(0x7f0000002000)={0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x3, 0x0, {r3}, {r3}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15ffe90001abab"}}, 0x48}, 0x1}, 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x9, 0x2000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000080)={r2, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f0000000100)={0x1ff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/05/10 10:22:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r1, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000140)=0x1, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffff801) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@loopback}, &(0x7f0000000100)=0x14) sendto$inet6(r0, &(0x7f0000000200)="d61a0d8c3b38e66fc19acd752adae2994d676c05a8eca2ce9c748a9ea6d722fa7107e7b8618cd8df9074c0b352d6eece39ea5f8509f30a7c5e19286533a940f418bdd3251e68f2deede647c6feb987562446abad9f1d304229f32235e2ff", 0x5e, 0x200408d4, &(0x7f0000000080)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}}, 0x1c) 2018/05/10 10:22:40 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000000040)='./file0\x00', 0xcc400, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x0, 0xa, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @empty, @random="27c4e2ab0c78", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="bd2af0ba3c96"]}) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc011, r4, 0x0) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000780)='./file1\x00', 0x2f1, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[]) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) 2018/05/10 10:22:40 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0x0, &(0x7f0000f50f40)=""/192, 0x37}, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @rand_addr=0x9}}, 0x8, 0xff}, &(0x7f0000000180)=0x90) 2018/05/10 10:22:40 executing program 6: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000000040)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000000040)=@known='system.sockprotoname\x00') r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r1, &(0x7f00009adf60)=[{&(0x7f0000a88f37)="ed", 0x1}], 0x1) r2 = creat(&(0x7f0000e8f000)='./file0/bus\x00', 0x0) sched_setattr(0x0, &(0x7f00000001c0)={0x0, 0x1, 0x0, 0x0, 0x6}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x0) dup2(r2, r1) 2018/05/10 10:22:40 executing program 7: fchmod(0xffffffffffffffff, 0x40) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x127c7e) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x284800) 2018/05/10 10:22:40 executing program 2: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) socket$key(0xf, 0x3, 0x2) r0 = request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000d77ff9)='\x00', 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, r0) 2018/05/10 10:22:40 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000040)={0xfffffffffffffffd, 0x3, 0x0, [{0x101, 0x4, 0x7, 0x6, 0x1, 0x7, 0xff}, {0x3, 0x5a7, 0x5, 0x5d0, 0xffffffff, 0x8, 0x10000}, {0x7, 0x0, 0x1, 0x5, 0xfffffffffffff87c, 0x80000001, 0xffffffff00000000}]}) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x4, 0x4, @perf_bp={&(0x7f0000000140)}, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x9, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/10 10:22:40 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0xffffffe7) 2018/05/10 10:22:40 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ffffe8000000401f0000000000000000"], 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000004a40)=[{{&(0x7f0000003200)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x4, &(0x7f0000000240)=[{&(0x7f0000000040)=""/124, 0xc}, {&(0x7f00000000c0)=""/142, 0x8e}, {&(0x7f0000000180)=""/71, 0x47}, {&(0x7f0000000280)=""/1, 0x1}], 0x4}}, {{&(0x7f0000004880)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x514fb9b05e155e03, &(0x7f00000049c0), 0x218, &(0x7f0000004a00)=""/47, 0xfe01}}], 0x2, 0x2, &(0x7f0000004b40)={0x77359400}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200), 0xc) 2018/05/10 10:22:40 executing program 4: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000000), 0xff38) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x6, 0x80) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x800, 0x0) fanotify_mark(r0, 0x8, 0x8000010, r1, &(0x7f0000000140)='./file0\x00') 2018/05/10 10:22:40 executing program 2: r0 = socket$inet(0x10, 0x3, 0x4000000009) sendmsg(r0, &(0x7f0000005fc8)={0x0, 0xfffffffffffffe1d, &(0x7f0000004000)=[{&(0x7f0000000000)="230000002200910307fffd946fa283bc023f050000000000271d68b51ba3a2d1030000000000000001db352a8d124382ccbb2dab", 0x34}], 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/05/10 10:22:40 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000740)=ANY=[@ANYBLOB="a9c590b7cbbc180d4e02ba110500000050252d63faeeec707bd382146d3a6ea6b7121b01dbf9ff4074699fe04d08b9a72043fcaebde533a8a1bab18677335b8e519f7d4d92881c333b1fbc1d5f3f3f2995b579f6cdddf6fcd2cfbe000000000000000000"]) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x800000000000000, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x0, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f000028fff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x4000000000001276, &(0x7f0000000040)) msgget(0x2, 0x0) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) execveat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='proc-\x00', &(0x7f0000000540)='/dev/sg#\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='/dev/sg#\x00', &(0x7f0000000600)='/dev/sg#\x00', &(0x7f0000000640)='\x00'], 0x1d00) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x1}) ftruncate(0xffffffffffffffff, 0x45) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000700)='/dev/rfkill\x00', 0x163802, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x1) r5 = add_key$user(&(0x7f0000000d80)='user\x00', &(0x7f0000000dc0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000f00)="9ed6a70e5502a3be7fd56ef0239bd02d3719d6fadbc6cd1c363228811d2ba048c116638f8b94dc7301a422cfe2", 0x2d, 0xfffffffffffffff9) r6 = add_key(&(0x7f0000000e40)='asymmetric\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ec0)="84673a4debb1c015496118ed96232949279e9b36b1", 0x15, 0xfffffffffffffffc) keyctl$negate(0xd, r5, 0x9, r6) mq_unlink(&(0x7f0000000480)='/dev/sg#\x00') readv(r3, &(0x7f0000000d00), 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getpid() fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000300)={0x2}) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) r7 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) connect(r7, &(0x7f0000000080)=@nfc={0x27}, 0x80) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000140)={r1}) clone(0x4000000, &(0x7f0000000f40)="86047fcfdb5ec091d5c3bfeed0b86267d507af4d", &(0x7f0000000f80), &(0x7f0000001040), &(0x7f0000001080)="0638637f06173180f0802415659c455ba0dcbc66e63ece47bf11341cdf48280f4b9d7cd266170607f644a22a0577dc5b0ea2f7c53dceeb6f0de89a5667f0906d2389b0f6a4948367e27abf276fc66ed4de79bdbd4de34e4e820559a384883cfe96a9933c6c21839fb494cd568466301a23c2b5665b1a3ae596ab5a6d8ed6221ae15d0482") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000e00)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x10000, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000040)={0x13c24d0c, 0x0, 0x3, 0x6}) 2018/05/10 10:22:40 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x101, 0x0) ioctl$IOC_PR_PREEMPT(r1, 0x401870cb, &(0x7f0000000040)={0xbe73, 0x3, 0x1f5, 0x1}) write$evdev(r0, &(0x7f0000001fdc), 0x322) 2018/05/10 10:22:40 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000002d80)='fdinfo/4\x00') pread64(r0, &(0x7f00000000c0)=""/100, 0x64, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in=@loopback=0x7f000001, 0x4e22, 0x80000001, 0x4e23, 0x90, 0x2, 0xa0, 0x20, 0x6c, 0x0, r1}, {0xfff, 0x8001, 0x9, 0x800, 0x9, 0x20, 0x8, 0x8080}, {0x769, 0x2, 0x4, 0x3}, 0x9, 0x6e6bb5, 0x3, 0x1, 0x2}, {{@in=@rand_addr=0x5, 0x4d2, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x0, 0x0, 0x3, 0x8000, 0xfffffffffffffff8, 0x9}}, 0xe8) 2018/05/10 10:22:40 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x802010, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}}, [0xf02, 0x8, 0x4, 0x7, 0x7, 0x0, 0x80000000, 0x1f, 0xabe, 0x100000001, 0x4, 0x7, 0x9, 0x7, 0x7f]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r3, 0x1c695b92, 0x30, 0x3, 0x3}, &(0x7f0000000180)=0x18) unlink(&(0x7f00003b3000)='./file0\x00') dup2(r0, r1) 2018/05/10 10:22:40 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x80800) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000140)=""/134, &(0x7f0000000200)=0x86) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x10000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}], 0xb0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000a0bfc8)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f0000489ff0)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0x0, 0x0, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0x0, 0x0, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/05/10 10:22:40 executing program 7: r0 = socket(0xd, 0x0, 0xe) write(r0, &(0x7f00000000c0)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000200)="1f0000000104fffff13bdbc007110009f30501000b000240000000004f6644", 0x1f) 2018/05/10 10:22:40 executing program 3: socketpair(0x0, 0x0, 0x0, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$evdev(0xffffffffffffffff, &(0x7f000004d000), 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/14, 0xe}], 0x1) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="140000000000"], 0x14}, 0x1}, 0x0) 2018/05/10 10:22:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000200)='/dev/snd/controlC#\x00', 0x8, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x70, 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) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105518, &(0x7f0000001000)=""/250) 2018/05/10 10:22:40 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x5a8) msgget(0x1, 0x100) r1 = msgget(0x1, 0x24) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0x8, 0x5, 0x80, 0x10001, 0x2, 0x3f}) msgrcv(r1, &(0x7f0000000040)={0x0, ""/27}, 0xffffffffffffff86, 0x0, 0x2000) 2018/05/10 10:22:41 executing program 2: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000facfff)="01", 0x1, r1) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) r4 = socket$rds(0x15, 0x5, 0x0) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00000000c0)={0x0, 0x2710}, 0x10) keyctl$update(0x2, r3, &(0x7f0000000240)="df02754677212dfc3e2acc26fdc3ffa64813da494137e175e9f2780ac5e2a09f43a1fcebf272a5a135de92bf4a9033933824f6e6aa023895113293535d1c0066d20e0f275188b4b4c187e18774fc2227cbb60fc6697f5337726164c8fbe1181e6d50986cd98a5c44ac0ec375deb27eafcf7d06438f252510d87bd91d03e7dc2faed85adcd88ca30e75b1e143a72d94defa187e48b89efbbbcc9b9a9a307353df7a21affce4e9149eb122cbc356cb681365afd979e97b57b596e901864a68679f", 0xc0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x84000) sendmsg$alg(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000003c0)="fabf6b9706c68a2367b06692b47ef4974089a6cb9141829aa30f0c20cec040d28b28b7d5c791cb8d", 0x28}], 0x1, 0x0, 0x0, 0x840}, 0x4005) r6 = shmget$private(0x0, 0x3000, 0x50, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r6, 0xe, &(0x7f0000000300)=""/33) keyctl$dh_compute(0x17, &(0x7f0000000480)={r3, r3, r3}, &(0x7f00000004c0)=""/69, 0x45, &(0x7f0000000640)={&(0x7f0000000540)={'sha1_mb\x00'}, &(0x7f0000000580)="ad719867b2d3159e02ad0612f950026cf3260ca2e368c2f8fbb23f420ea79d31104eaede69aada72124f50c0772b9195204c55df2bae06a6ef509e1626405ea87d425a6f9e160747ad60fd949eb420c332490d91cdadab8a7fc2f602a0042f6078dfb320d8eec35c7a1a35b20292573842e08814a9de752147b8a654ba880b4fe6aa42629738fc3a4c131fd2bf7dc0df90631b223cc4952f08d04a10ed5e6ed88427c53b29db0cbf581e", 0xaa}) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000680)=0xe4ba, &(0x7f00000006c0)=0x4) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r3, r3}, &(0x7f0000000140)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000000180)={'wp384-generic\x00'}}) 2018/05/10 10:22:41 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x80}, 0x1}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) r3 = syz_open_procfs(r1, &(0x7f00000002c0)='net/if_inet6\x00') sendfile(r3, r3, &(0x7f00000000c0), 0x10001) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000fbf000)={{0x80}, 'port0\x00'}) sched_setattr(r1, &(0x7f0000000100)={0x30, 0x0, 0x1, 0xdf, 0xe2a7, 0x0, 0x1, 0x2}, 0x0) 2018/05/10 10:22:41 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c4600000000000000000000000003003e000000000000040000000000004000000000000000000000000000000000000000000038000200000000000000000000000000000001000000000000000000000000006b9075170000000000000000000000000000000000000000001d942d5b0000000000030000000000ea00000000000000000000000000000000000000000000000000050000000000000000000000004000000000000000000000"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x3, 0x6}, &(0x7f0000000140)=0x14) socket$pptp(0x18, 0x1, 0x2) 2018/05/10 10:22:41 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x80400) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xd000, r2, r3, 0x7, 0x300000) write$binfmt_script(r0, &(0x7f0000000340)={'#! ', './file0', [{0x20, '&'}], 0xa, "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"}, 0x108) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0x4018920a, 0xffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00000002c0)={@rand_addr, @broadcast, @rand_addr}, &(0x7f0000000300)=0xc) 2018/05/10 10:22:41 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000480)=ANY=[]) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0x3000000000) truncate(&(0x7f0000000240)='./file0\x00', 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=""/89) 2018/05/10 10:22:41 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/10 10:22:41 executing program 7: r0 = gettid() getsockname(0xffffffffffffffff, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000140)=0x80) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000002c0)=""/178, &(0x7f0000000380)=0xb2) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x1}, &(0x7f0000044000)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x2) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f00000000c0)="440f01c8f2430f58f20f20a40f01ca0f9e2d008000000f01cb48b805700000000000000f23d80f21f835800000900f23f8f3af64363e2e430f01cf66ba410066b8101966ef", 0x45}], 0x1, 0x0, &(0x7f0000000080), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000000000)) tkill(r0, 0x15) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r5, 0x4058534c, &(0x7f00000001c0)={0x7, 0x2, 0xfffffffffffffff7, 0x8001, 0xfb50, 0x6}) 2018/05/10 10:22:41 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000000c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = getuid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000480)={{{@in=@dev, @in=@multicast1}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000580)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0x1, 0x0, 0x400, 0xa, 0x80, 0x80, 0x0, 0x0, r4}, {0x0, 0x6, 0x3, 0xca, 0x20, 0x10000, 0x7, 0xaf}, {0xad, 0x0, 0x0, 0x6ae}, 0xffffffff, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x7e}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x18}, 0x3505, 0x5, 0x3, 0xfffffffffffffffa, 0xd4fc, 0x3, 0x1}}, 0xe8) pipe(&(0x7f0000000080)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000140), &(0x7f0000000180)=0x44) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000340)="32f4e583fb46bf5e20ad2e62c3bd8046", 0x10) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000000)={0x1, 'gre0\x00'}, 0x18) get_robust_list(r2, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f00000001c0)={&(0x7f0000000040)}, 0x0, &(0x7f0000000200)}, &(0x7f0000000300)=0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000002c0)) 2018/05/10 10:22:41 executing program 1: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x101000, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6a6f7583d8616e5f706174683d2e2f66696c65302c00"]) [ 143.887410] IPVS: sync thread started: state = MASTER, mcast_ifn = gre0, syncid = 0, id = 0 2018/05/10 10:22:41 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x40) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) waitid(0x0, r2, 0x0, 0x0, &(0x7f0000000080)) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0x8008ae9d, &(0x7f0000000240)=ANY=[@ANYBLOB="000000008f77a3398b7c695ed189a0d45c610e7be275f17361d7913ffb8f04be339652538bf947dbbb99e61ffa268703cacac6298d2e82ce25b47fafca7a5832f56a775c38e28966b4dd4b2e0c962d48e138a610b5cf59f37d30eb123c4ff8ac443d5c62883fd16bb68721331130b1f2046edba059e5d1dda1d946afb48ce429247b3a3e449f068836f6820528a6974684cedf04ae7c54dbcc4f364d3ba102cad528b92a1e9ac71e475dfc607820e15324968abe5deb"]) 2018/05/10 10:22:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@mpls_getroute={0x1c, 0x1a, 0x9, 0x0, 0x0, {0x1c}}, 0x12e}, 0x1, 0x0, 0x0, 0x400000000000}, 0xfffffffffffffffd) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xb40, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x8}) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800240}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="20002dbd7000ffdbdf2503000000080001004e23000004000500"], 0x20}, 0x1}, 0x20000000) 2018/05/10 10:22:41 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) socket$inet6(0xa, 0xa, 0xe08) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = socket$inet6(0xa, 0x7, 0x7) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/05/10 10:22:42 executing program 6: clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000600)={{0x77359400}, {r0, r1/1000+10000}}, &(0x7f0000000080)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x82000, 0x0) alarm(0x0) ioctl$sock_bt(r2, 0x5411, &(0x7f0000000000)="4a822c8ec19027c919720c4c69d334e0bae6f2ad140b2edf2b5b1d299b1268f089fd00cca26704fb82036e8caa0f9ccd5d0e7d335435a7e602244e98f0c06eb3090b4e09feab8a8084d435a92786e590744706ecb72c47bfae9e2a20b6997c5cce23b5bd40303f2a00d2c494c2b2ebddd8e7168dda81c7455c834c52e2") r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000180)) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="46600000005843a79fc2ae83f39016c57abad5a2bbb44f", @ANYRES16=r3, @ANYBLOB="20022bbd7000ffdbdf2507000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000001}, 0x4040001) [ 144.052277] EXT4-fs (loop1): Unrecognized mount option "jouƒØan_path=./file0" or missing value 2018/05/10 10:22:43 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000acafed)='/dev/snd/controlC#\x00', 0x1, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc4c85512, &(0x7f0000a5def4)={{0xb, 0x0, 0x0, 0x0, "1b4d3cbde8f58d90018924940c3317f72fd20a070a115c4a1dbe9fd9421f2bde5ac7296e7e4d6ace88736a65"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e1d11b93206e214bb305376205292044a4eae3d1849ba4f663070b9af44b523aa0e85d3d904c0aada313c6228e9e94723904b3f9cc8ad27895951cf255a21d2c", &(0x7f0000a87ffe)='&\x00', 0xfffffffffffffd30}) socketpair(0x10, 0x4, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'teql0\x00', 0xc000}) 2018/05/10 10:22:43 executing program 3: mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xe0be4d6beb0c37eb) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800000001, 0x0) write$fuse(r0, &(0x7f00000000c0)={0x28, 0x4, 0x0, @fuse_notify_delete_out}, 0x28) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000280)=""/161) 2018/05/10 10:22:43 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x4000000000000084) rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) setsockopt(r1, 0x9, 0x5, &(0x7f0000000080)="7eae78ff8ba5c4929f22922d12995ebea4e5", 0x12) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x3) ioctl$BLKRRPART(r1, 0x125f, 0x0) listen(r0, 0x9) io_setup(0x20, &(0x7f0000c6b000)=0x0) io_submit(r2, 0x1, &(0x7f0000356ff0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000000c0)="8f9a60bd235d9b80939ec6dc11a600b484a568452f5197d0d05eaa7e9e3283071d4e6441907403464e41b538a232afcb066f5ed2d8cddc65335623a2f90b6bc3ea820513a1261905bb837a53a6084f0f6e6b5f5576b33e977ce17ad7a97fd91bb9f3fa72c37012bf95ac0785bde9389c396565165e0146f00626b130012cec843abab925d1e05a1431b4d6742ae7114ec69e44f89fd2d93fc9efc85dbc33f6fd86d104acfcdec2", 0xa7}]) 2018/05/10 10:22:43 executing program 5: socket$inet(0x2, 0x3, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x40, 0x0, 0x0, 0x0, [{[@rand_addr]}, {[@multicast2=0xe0000002]}, {[@multicast1=0xe0000001]}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000000)={0x0, 0x0, [0x5f, 0x0, 0x0, 0xee3]}) 2018/05/10 10:22:43 executing program 6: r0 = socket$inet6_sctp(0xa, 0x20007, 0x84) sendmmsg(r0, &(0x7f000000ba40)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)='\x00', 0x1}], 0x1, 0x0, 0x0, 0x3}}], 0x1, 0x8040) close(r0) 2018/05/10 10:22:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x107, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@x25={0x805, {0x1, 0x4, 0x5, "d3b0af87d5d07f96c5881bfeeaa67f04d7baa86946f54eee49ab2f64a16a56085c8cab373798d7041abe201e549e54c1c6aa40d05220a3589e63959748029dbb26675258bc6300b7abbdc297b9080df80dbafdcab8193b300420607153faa4b700e32a2976f29ad6c303952895c774a727339a9319fe161c2cc10d7b641837eb4572bbccd32003f064699c248f330ad3ee90a30239cd0531aceb7c07805e4d198517cca182c176fbd9157874a5e8bfaed8dba89a02add1acce652fca410f71d3dd6f0cbbfe4ad34dc76316e8eaaaed13bd7644325349aff5de9d085e2c79a54ffd06ba5c2ad4cf88598319ef8f9f414dde7b64233cd9"}}}}, &(0x7f0000000000)={0x0, 0x0, [0xfffffffffffffffe, 0x20000000000]}) 2018/05/10 10:22:43 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x2, 0xc50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f00], 0x0, &(0x7f0000000040), &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}, 0xd79) r1 = accept(r0, &(0x7f0000000080)=@in, &(0x7f0000000000)=0x80) connect$netrom(r1, &(0x7f0000000ec0)=@ax25={0x3, {"c9c8310522adcb"}, 0x46}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000f00)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f0000000f40)={0x11, 0x3, r2, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/10 10:22:43 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000000b00)=[{{&(0x7f0000000000)=@ax25, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/231, 0xe7}, {&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/59, 0x3b}, {&(0x7f00000002c0)=""/200, 0xc8}, {&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)}, {&(0x7f0000000500)=""/145, 0x91}, {&(0x7f00000005c0)=""/165, 0xa5}], 0x8, &(0x7f0000000700)=""/246, 0xf6, 0x7}, 0x3}, {{&(0x7f0000000800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000880)=""/79, 0x4f}, {&(0x7f0000000900)=""/253, 0xfd}], 0x2, &(0x7f0000000a40)=""/157, 0x9d, 0xffffffff}, 0x4}], 0x2, 0x40, &(0x7f0000000b80)={0x77359400}) r1 = openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x80800, 0x1) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000d40)=0x80) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000c00)) writev(r0, &(0x7f0000000bc0)=[{&(0x7f0000000e80)="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", 0x1000}], 0x1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d80)={0xffffffff}, 0x13f}}, 0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000c40)={0x0, 0x6, 0x3841, 0x3, 0x5, 0x800}, &(0x7f0000000c80)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000cc0)={r4}, &(0x7f0000000d00)=0x8) write$rdma_cm(r2, &(0x7f0000000e00)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, r3}}, 0x3b9) read(r1, &(0x7f0000001e80)=""/145, 0x91) 2018/05/10 10:22:43 executing program 6: openat$md(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/md0\x00', 0x20200, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000310000000000000000000000005000500000000000a0000000000000000000000000000000000ffffffffffff000000000000000005000000000000000a0000000000000000000000000000000000000000000000000000000000000023f7010000000000000000020000000001fff9004000000061e5e25b6b57751d"], 0x80}, 0x1}, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x420000, 0x11) ioctl$TCSBRKP(r1, 0x5425, 0x1000) write$vnet(r1, &(0x7f00000002c0)={0x1, {&(0x7f0000000100)=""/171, 0xab, &(0x7f00000001c0)=""/211, 0x3, 0x3}}, 0x68) [ 145.225369] kernel msg: ebtables bug: please report to author: Wrong len argument [ 145.297868] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/10 10:22:43 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040), 0x4) 2018/05/10 10:22:43 executing program 2: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) sendto$inet(r0, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r3, &(0x7f0000000500)='J', 0x1) sendmsg$rds(r2, &(0x7f0000000a80)={&(0x7f0000000340)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000480)=""/1, 0x1}], 0x2, &(0x7f0000000840)=[@cswp={0x58, 0x114, 0x7, {{0x1, 0x1}, &(0x7f0000000540)=0x6, &(0x7f0000000580)=0x15dd, 0xfffffffffffffff9, 0x1, 0x10001, 0x99, 0x78, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0x8}, &(0x7f00000005c0), &(0x7f0000000600)=0x200000002000, 0x3, 0x34, 0xffffffffffffda7e, 0x2, 0x15, 0x5}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0xa26}, &(0x7f0000000640)=0x4, &(0x7f0000000680), 0x401, 0x2, 0x7fff, 0xd69f, 0x8, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0x400, 0x8001}, &(0x7f00000006c0), &(0x7f0000000700)=0x8, 0x8, 0xfffffffffffffff9, 0x3, 0xffffffffffffffc0, 0x40, 0xf11}}, @rdma_dest={0x18, 0x114, 0x2, {0x8001, 0x7}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1, 0x8}, &(0x7f0000000740)=0x3800, &(0x7f0000000780)=0x9, 0x3, 0xffffffffffffffff, 0x41, 0x7, 0x2, 0x3}}, @rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffff780, 0xffffffff}}, @cswp={0x58, 0x114, 0x7, {{0x3, 0x7ff}, &(0x7f00000007c0)=0x80000001, &(0x7f0000000800)=0x90, 0x1, 0x3f, 0x4, 0x800, 0x40, 0xfffffffffffffff7}}], 0x240, 0x4}, 0xc0) sendfile(r3, r3, &(0x7f00000001c0), 0x10001) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r3, 0x0) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f0000000000)="de70a4b6cc9b56de7ef61ad574897ff9b85f9bf75588494ab591ec28c2d69431caa029cf14e34a639c25796fdc125626ebb6868257f46e1cc73bd5") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="09000000000000007887219f35730b90b8a42566138d1790f0eb3fbb39fc177b1f434eaedf562d4a7bf59709a30d4b0570fa9e08897ac57e6f26d9cd2f1231279f696acc76602129975d3177001a4443ed342c9232fce2bddd55644f01", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) r5 = gettid() perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x3f, 0x800, 0x1, 0x8, 0x0, 0x5, 0x250b0, 0x1, 0xffff, 0x7, 0x5, 0x6a, 0x1, 0x386, 0x862a, 0x80000000, 0xa1, 0x3f, 0x4, 0x6, 0x7f, 0xa7b, 0xfc5, 0x4, 0xa3d, 0xa458, 0x7, 0x5, 0x4, 0x4, 0x3, 0x3, 0x889, 0x100000001, 0x2, 0x7, 0x0, 0x3ff, 0x2, @perf_config_ext={0x100000000, 0x2c7}, 0x2001, 0x39, 0xf443, 0x7, 0x6, 0x20, 0x6}, r5, 0x7, r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6c, &(0x7f000059aff8)={r4}, &(0x7f0000000100)=0x8) getsockopt$inet6_dccp_int(r3, 0x21, 0xb, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r6, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000200)=0xfff, 0x4) 2018/05/10 10:22:43 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xf, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="85110800010000009522e600000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x2, 0x99, &(0x7f00000001c0)=""/153}, 0x48) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='personality\x00') ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000007c00)={0x24, @time={0x77359400}, 0x400, {0x6, 0x9}, 0xffffffff, 0x1, 0x2e}) ioctl$KVM_SET_VCPU_EVENTS(r0, 0x4040aea0, &(0x7f0000007c80)={0x1, 0x5, 0x1, 0x0, 0xfffffffffffffffd, 0x0, 0x3, 0x100, 0x6, 0x3, 0x1000, 0x0, 0x0, 0x80000001, 0x4, 0xa150, 0x8001, 0x6, 0x4}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000006c00)="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", 0x1000) r1 = socket$inet_sctp(0x2, 0x1, 0x84) recvmmsg(r1, &(0x7f0000006ac0)=[{{&(0x7f0000000000)=@nl, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)=""/181, 0xb5}, {&(0x7f0000000340)=""/243, 0xf3}, {&(0x7f0000000440)=""/209, 0xd1}, {&(0x7f0000000080)=""/49, 0x31}], 0x4, 0x0, 0x0, 0x3}, 0x4a8f}, {{&(0x7f0000000540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000005c0)=""/123, 0x7b}, {&(0x7f0000000640)=""/193, 0xc1}, {&(0x7f0000000140)}, {&(0x7f0000000740)=""/209, 0xd1}, {&(0x7f0000000840)=""/178, 0xb2}, {&(0x7f0000000900)=""/204, 0xcc}, {&(0x7f0000000a00)=""/53, 0x35}, {&(0x7f0000000a40)=""/4096, 0x1000}], 0x8, &(0x7f0000001ac0)=""/121, 0x79, 0x69e}, 0x101}, {{&(0x7f0000001b40)=@ax25, 0x80, &(0x7f0000002c40)=[{&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/94, 0x5e}], 0x2, 0x0, 0x0, 0xfffffffffffffff7}, 0x11}, {{&(0x7f0000002c80)=@generic, 0x80, &(0x7f00000051c0)=[{&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/27, 0x1b}, {&(0x7f0000003d40)=""/188, 0xbc}, {&(0x7f0000003e00)=""/130, 0x82}, {&(0x7f0000003ec0)=""/149, 0x95}, {&(0x7f0000003f80)=""/97, 0x61}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/158, 0x9e}, {&(0x7f00000050c0)=""/74, 0x4a}, {&(0x7f0000005140)=""/119, 0x77}], 0xa, &(0x7f0000005280)=""/96, 0x60, 0x3}, 0x81}, {{0x0, 0x0, &(0x7f0000006a00)=[{&(0x7f0000005300)=""/115, 0x73}, {&(0x7f0000005380)=""/199, 0xc7}, {&(0x7f0000005480)=""/226, 0xe2}, {&(0x7f0000005580)=""/239, 0xef}, {&(0x7f0000005680)=""/91, 0x5b}, {&(0x7f0000005700)=""/16, 0x10}, {&(0x7f0000005740)=""/4096, 0x1000}, {&(0x7f0000006740)=""/145, 0x91}, {&(0x7f0000006800)=""/205, 0xcd}, {&(0x7f0000006900)=""/202, 0xca}], 0xa, 0x0, 0x0, 0x800}, 0x8001}], 0x5, 0x40010040, 0x0) 2018/05/10 10:22:43 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000015c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000002540)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000002500)={&(0x7f0000000100)=ANY=[@ANYBLOB="c8350009", @ANYRES16=r1, @ANYBLOB="310000000000000000000200000008000100", @ANYRES32=r2, @ANYRES64=r1], 0x5}, 0x1}, 0x2) 2018/05/10 10:22:43 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bpq0\x00', {0x4, 0x200, 0x4, "8ef355fc7ece", 0x5}}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x3ffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) 2018/05/10 10:22:43 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc0\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0xffffffffffffff5c, 0xe9}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000380)={r2, 0x5}, 0x8) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x6066}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) bind$rds(r3, &(0x7f0000000200)={0x2, 0x4e23}, 0x10) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200400, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000140)=[@text32={0x20, &(0x7f00000000c0)="2e260f20570f090f2291b9d40b0000b809000000ba000000000f30b9de090000b823000000ba000000000f300f01d1c4c3f908a800300000ffdf9445018c4c16670f233d660f1af3", 0x48}], 0x1, 0x20, &(0x7f0000000180)=[@dstype0={0x6, 0x8}], 0x1) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f00000001c0)={{0x3, 0x0, 0x1, 0x1, 0x55}}) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) 2018/05/10 10:22:43 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$ipx(r0, &(0x7f0000000000), &(0x7f00000001c0)=0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@allocspi={0x104, 0x16, 0x225, 0x0, 0x0, {{{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, {@in=@rand_addr, 0x0, 0x33}, @in=@loopback=0x7f000001}, 0x0, 0x80000000}, [@mark={0xc, 0x15, {0x0, 0x3}}]}, 0x104}, 0x1}, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x3, 0x80) mkdirat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x1ff) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="d24bd0aa115fd1c861fe56367f12e253cd6fd5b9cd494dabb49be42e7dd22f13fc5bbba98cf0fe284646fea4d7595733bf150441f5a6a3a4411593dd3a86e9c875c912cba9f8658ebc66712c9b9763810f15ced1809c6671352a2c1e14fedd263854065f1b59939d7bdeacd645db8de2fab077197ed24f6fa5759bd28fd705fa9479d8d3c8e4bda36a8645f1e6e08516c7423298729fd2e4903ec62ec5fa7c1b77c8b3164d3b8fca76e062a213443d994ea22b9fac4740b5ff079456455843c739b500660e91ac0a3b701a5e0768c1d42f87587b9a43fc102605e1b092675c14466c5a69dab35542cdae", 0xea) 2018/05/10 10:22:43 executing program 6: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0xfffffffffffffffc, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) connect$can_bcm(r0, &(0x7f0000000300)={0x1d, r1}, 0x10) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)) 2018/05/10 10:22:43 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000003c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x290) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80800) 2018/05/10 10:22:43 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000080)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x40096100, &(0x7f00008da000)={{0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0xfe]}, {}, 0x0, {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000040)={0x9, 0x2}, 0x2) 2018/05/10 10:22:43 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xfff, 0x4, 0x81, 0x3, 0x6, 0x1, 0x2, {0x0, @in6={{0xa, 0x4e22, 0x400, @loopback={0x0, 0x1}, 0x400}}, 0x9, 0x8, 0x100, 0x6, 0x1}}, &(0x7f0000000440)=0xb0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000480)={r2, 0x10000, 0x8}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f00000000c0)=[@assoc={0x18, 0x117, 0x4}, @op={0x18, 0x117, 0x3}], 0x30}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000004c0)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x98, r3, 0x20, 0x70bd29, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x840}, 0x800) r4 = socket$netlink(0x10, 0x3, 0xf) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000300), 0x10) sendmsg$nl_generic(r4, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)={0x18, 0x32, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/05/10 10:22:43 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xd1, 0x6080) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xcb, &(0x7f0000000440), 0xc) 2018/05/10 10:22:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="5c00000000000000000000000000000000000000015bc93002a4def79679e2b3882e53cc724b330ae40b663a2bc1f1a4665d9753", @ANYRES32=0x0, @ANYBLOB="000000000000000008001f000000000008002e0000000000080025000000000008001e000000000008000f000000000014001800100001000800000000f0ffff20000000"], 0x5c}, 0x1}, 0x0) 2018/05/10 10:22:43 executing program 6: r0 = syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES32, @ANYBLOB="0000feff00000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="c55cdc2af86dccd11f7de843bebb192d93dc5035fe88b6971a4165fd2ca3c63f42de2d0120bac6b964e5f0e72e1a084f6b8ba6a1d4fa36560cff21cdbe3543dba927e6bb5ea9ed851fa9a656d208b9d298c60ef20d81fe8cc15e702837a3019d86d94f4f3e0a748aa33014a6094edcaf6c5dd697f1260f"], @ANYBLOB="01000000000000000000000000000000eb7c75585cefd22bc8e43faba385a5a440be39161073320788d701f193f9"]) 2018/05/10 10:22:43 executing program 4: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x3, 0x1, 0x3, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r1 = getuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x4, 0x1, 0x8, 0x8001, 0xfffffffffffffffe}, 0xc) statx(r0, &(0x7f00000000c0)='./file0\x00', 0x6100, 0x20, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x0, 0x7530}, {r2, r3/1000+30000}}, 0x100) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x6, 0x2, 0xd8, 0x3, 0x8}, &(0x7f0000000340)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0x8007, 0x962, 0x8, r6}, 0x10) tee(r5, r4, 0x81, 0x1) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f00000003c0)='./file0\x00', 0x0, 0x8}, 0x10) accept$unix(r0, &(0x7f0000000440)=@abs, &(0x7f00000004c0)=0x6e) r7 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0xc5c, 0x101001) ioctl$DRM_IOCTL_VERSION(r7, 0xc0406400, &(0x7f0000001680)={0x8f, 0x10000, 0x3f3a, 0xbe, &(0x7f0000000540)=""/190, 0x5f, &(0x7f0000000600)=""/95, 0x1000, &(0x7f0000000680)=""/4096}) r8 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r8) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000016c0)={0x11, 0xfb22, 0x1, 0x6}, 0x6) r9 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r9, 0xb) utimes(&(0x7f0000001700)='./file0\x00', &(0x7f0000001740)={{0x77359400}}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000001780)={r6, 0x6}, 0x8) connect$ipx(r0, &(0x7f00000017c0)={0x4, 0x12, 0x8, "f711b971dce4", 0x3}, 0x10) ioctl$KVM_SET_PIT(r7, 0x8048ae66, &(0x7f0000001800)={[{0x8, 0x20, 0xffffffffffffffb2, 0x80, 0x5, 0x1, 0x3, 0x800, 0xffffffffffff5ea1, 0xffff, 0x4, 0x6, 0x91b6}, {0x4, 0x3, 0x20, 0x0, 0xff, 0x9, 0x401, 0x1, 0x2, 0x3, 0x401, 0x0, 0x9}, {0x2, 0x695e7279, 0x5, 0x7, 0x3, 0x4, 0xff, 0x5, 0x2, 0x20, 0x87, 0x5, 0x2}], 0x8000}) ioctl$KVM_SET_IRQCHIP(r7, 0x8208ae63, &(0x7f0000001880)=@pic={0x7, 0x400, 0x1000, 0x3, 0x9, 0x7, 0x5, 0x0, 0x80000001, 0x400, 0x48, 0x7, 0x5, 0x1a, 0x0, 0x10000}) getrlimit(0xd, &(0x7f0000001980)) getsockopt$inet_mreqn(r7, 0x0, 0x24, &(0x7f00000019c0)={@local, @multicast2, 0x0}, &(0x7f0000001a00)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001a40)={r10, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001a80)={0x3, 0x7, 0x1be4, 0xf0f2}) 2018/05/10 10:22:43 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x200400, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r2, 0xc004ae02, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000000000000000000000000000000000000000000000000000000000000000000000d7ed2ee3ad6cac00179d2f8753b27fd836aa6d65edf4342eb48da918a520bda1186c2b7027870272f9baf54574bb6c16d460bef5e45b88abe6252867f7bf9805e1"]) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'veth0_to_bond\x00', 0x9822}) ioctl$KVM_GET_XCRS(0xffffffffffffffff, 0x8188aea6, &(0x7f0000000200)=ANY=[]) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) syz_kvm_setup_cpu$x86(r4, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, &(0x7f00000002c0)="ba410066b80200000066efbaf80c66b8f3e5ab8266efbafc0cb05bee0f01c80fc71b66b93a0000000f320f01c966b9790200000f323e660f56d22e0fc72cbaf80c66b85c64de8866efbafc0c66b839f6ffff66ef", 0x54}], 0x1, 0x0, &(0x7f0000000340), 0x0) 2018/05/10 10:22:43 executing program 0: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000140)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1}, 0x52, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 'veth0\x00'}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) close(r2) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) 2018/05/10 10:22:44 executing program 7: ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f00000001c0)={{0x7, 0xd5f, 0x8, 0x3f8, 0x4, 0x3}, 0xfffffffffffffffc}) r0 = socket(0x10, 0x2, 0xc) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/142, &(0x7f0000000100)=0x8e) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) r2 = getpid() r3 = getpgid(r2) flock(r1, 0x5) clock_gettime(0x0, &(0x7f0000000180)) clock_nanosleep(0x6, 0x3, &(0x7f0000000200)={0x0, 0x989680}, &(0x7f0000000280)) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x21027f7a46bfcf37, r3}) 2018/05/10 10:22:44 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x642, 0x10002) r1 = open(&(0x7f0000000040)='./file0\x00', 0x28000, 0x20) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) timerfd_settime(r1, 0x1, &(0x7f0000000080)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000000c0)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x200980, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x5, [0x0, 0x3, 0xfffffffffffffff9, 0x2, 0x4]}, 0xe) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x2, 0x4) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000001c0)) r4 = getuid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) setresuid(r4, r6, r8) ioctl$TIOCSBRK(r2, 0x5427) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000480)) getsockname(r0, &(0x7f00000004c0), &(0x7f0000000540)=0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000580)={'icmp\x00'}, &(0x7f00000005c0)=0x1e) r9 = getpid() capget(&(0x7f0000000600)={0x39980732, r9}, &(0x7f0000000640)={0x7f, 0x10000, 0x101, 0x7, 0x5, 0x6de}) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000680)={0x2, 0x1, 0xffffffff00000001, 0x3, 0xb3}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r3) sendto$llc(r2, &(0x7f00000006c0)="7ed7072fcc47beb10ae4061ab1b3248da77c00cc7cba0a65c26a3437fd7f27dfc00721844d12c0e4", 0x28, 0x40000, &(0x7f0000000700)={0x1a, 0x32f, 0x8000, 0x3ff, 0x80000000, 0xcb6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$can_bcm(r1, &(0x7f0000000840)={&(0x7f0000000740)={0x1d, r7}, 0x10, &(0x7f0000000800)={&(0x7f0000000780)={0x7, 0x1, 0x1000, {}, {0x0, 0x2710}, {0x2, 0x7fffffff, 0xffff, 0x3}, 0x1, @can={{0x3, 0x4, 0x400, 0x2}, 0x7, 0x3, 0x0, 0x0, "c211279feb09ca2b"}}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) ioctl$BLKIOOPT(r2, 0x1279, &(0x7f0000000880)) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000008c0)={'nat\x00', 0x6f, "999b9c04d0f359f510706237d8590c1afdb765ffd6a86e591fd92e84efcbfeb709203d700c100ef5224f810588e4863c6f370d60166e70eb93a4b56b819e50714c4cf8d5448a5cef136d18a4a150b007e05e438fde1f5721af7e14800995a16ce1ce7355a454a2a6b0270dff7d0378"}, &(0x7f0000000980)=0x93) connect$vsock_dgram(r2, &(0x7f00000009c0)={0x28, 0x0, 0x0, @hyper}, 0x10) bind$packet(r2, &(0x7f0000000a00)={0x11, 0xf8, r5, 0x1, 0x40, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/05/10 10:22:44 executing program 0: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x400442c9, &(0x7f0000000040)={'\x00', 0x0}) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000000000)={@broadcast=0xffffffff, @broadcast=0xffffffff, r2}, 0xc) perf_event_open$cgroup(&(0x7f0000000100)={0x7, 0x70, 0xc9f6000000000, 0x1, 0x4, 0x8001, 0x0, 0xff, 0x8000, 0x2, 0x1f, 0x8, 0x10001, 0x2, 0x3, 0x77, 0xfffffffffffffff8, 0x9, 0x4, 0x1, 0x100, 0x800, 0x9, 0x7, 0x40, 0x6, 0x3, 0x37, 0x7ff, 0x9, 0x0, 0x2, 0x6, 0x92b, 0x8, 0x2, 0x9, 0xffffffffffffff7b, 0x0, 0xfffffffffffffff8, 0x4, @perf_config_ext={0xffffffff, 0x3}, 0x1400, 0x5, 0x1009, 0x3, 0x0, 0x0, 0x9}, r3, 0x7, r1, 0x2) 2018/05/10 10:22:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000bcbffc), &(0x7f0000ff0000)=0x4) 2018/05/10 10:22:44 executing program 6: 2018/05/10 10:22:44 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x8011, r0, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x15) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xfffffffffffffd74}, &(0x7f0000991000)=0xffd3) r1 = gettid() ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) r2 = fcntl$getown(r0, 0x9) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r0, r0, 0xfffffffffffffffc}) 2018/05/10 10:22:44 executing program 1: clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) add_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="9867d276df0bacd557137c9c94625624c1752a9b068830a512973edd4d07870849565129f39943c9e02dbedb64e8f192306d13827488edd7889fb6db6a03f702b977151f9504cc141cc5a1540e8ce2ddff305e5e64ac653f838f6a674e24afdbd4e5e55a5a184351e4d0710acc6b49f21b23a40bcd338616c2e3b750d103f261cf9e396498aa58eb36cd79786939cdf3f001b7634c13ea84549c36e4d3502d26a65a8cc6293fed88d21b6adc796b86162564dc98bb49386dac7c20127688c3eb36941719edf196d1eca705d60c6e3cced487cdd8dc771c8b1c", 0xd9, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x80000000008, &(0x7f000012c000/0x4000)=nil) socket$inet_icmp(0x2, 0x2, 0x1) io_setup(0xffffffff, &(0x7f00000000c0)=0x0) io_getevents(r0, 0x4, 0x7, &(0x7f00000003c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000004c0)={0x77359400}) clock_gettime(0x6, &(0x7f0000000380)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000000040)={r1, r2+10000000}, &(0x7f0000000080)) getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r3) 2018/05/10 10:22:44 executing program 4: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x1, &(0x7f0000000200)=[{&(0x7f0000000080)="1004000000100000cc000000490b0000ec0300ed00000000000000000000000000200000002000000004000000000000e95dbe5a0000ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f00000000c0)='./file0\x00', 0x8, 0xa, &(0x7f00000035c0)=[{&(0x7f0000000240)="3486f75eee026c9881f68497756780efcc4f29935eb617faceb67ed88675cea161315cbcfa1ee6a6c8b19c93527bb40671cab787d18b62e720833ad510a4f6653176796f8af11c4e837485a5b5bfb56781913506fdc7aa05f51dcc2f9060564ced3e89c03b4fd01d12c7125805ccac5eb583b5e03c8b38d893352f3fc5857c05caa523f23ab09eced9f2a7041c7b0438decbc44167af6f63df0ec8eede06e028fa1b2b2a018f61ac3a9ad05b77711b181a75e1162c319bd58a4934fb491a025ecbbe11", 0xc3, 0x20}, {&(0x7f0000000340)="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0x1000, 0x8}, {&(0x7f0000000180)="44f2b824f6ba3595c131a8cd80e290746bbb59", 0x13, 0x8000}, {&(0x7f0000001340)="c6c9ac4e1838f9753fa60d55402cfcda00255fe04aad575338d4a0e4c3c6b800ab528f3e0da19bccb3b27fb697fa8027cec37c0cebf75c4dd4b2a9265d3807164f916a79654eb0a0f2e43884c52e8efaed67b46056fe37", 0x57, 0x1}, 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{&(0x7f0000002540)="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", 0x1000, 0xa000000}, {&(0x7f0000003540)="fe341e182e11ff157fa7a1e8b17eb2ad427c758cdae168d1c787a1bf540e6a75d91997780081f1ea7114ef9681711e6fa516f8d0b8ca756be86da2ec1165e9b04ef376d07bae97d04d5e83037385526b2fd80f9e613c", 0x56, 0x200}, {&(0x7f00000001c0)="affc8f0321e3898c2766550f266af8ceff7afd08b14d", 0x16, 0x8}], 0x80004, &(0x7f00000036c0)={[{@uid={'uid', 0x3d}, 0x2c}]}) 2018/05/10 10:22:44 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x4, 0x101000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x2, 0x4c, 0x7, 0x0, 0x0, 0x7, 0x946, 0x5, 0x8, 0x401, 0x1}, 0xb) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) close(r1) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000180)=0x78) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004600)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x4e28, 0x6, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x33}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1}}, 0xe8) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 146.580828] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 10:22:44 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4c2a40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x2, 0x7, 0x3, 0x2}}) syz_mount_image$xfs(&(0x7f0000000900)='xfs\x00', &(0x7f0000000940)='./file0\x00', 0x0, 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000000c00)={'nouuid,', {[{@nolargeio='nolargeio', 0x2c}]}}) 2018/05/10 10:22:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f00000000c0)={0x0, 0x7, 0x2, &(0x7f0000000080)=0x8001}) getsockopt$inet6_buf(r0, 0x6, 0x6, &(0x7f0000ab2fe2)=""/30, &(0x7f0000000100)=0xfffffffffffffde4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/10 10:22:44 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="010000002d00200b000200000000000003000000080000002eeb5f7bfb9ae6b9ca222b588cfb1741b73a28c24a4a027ca42f957cef7ee06bae368fa4d5c46f4fa19e9d96449e71acc7ab15fcbd8dd723a670f5b3c30195eb12b8c01fdfb41ec97d958f661ea73c768e803c673bda2b0015af4b2a89b225622f45837820e5f98419d3ea7dc24fa01df99411705165afcde4f22890d5a854c846c60ff8b51e884e6716f58e8da5180afdba86b1cb404b0a72622110d5d00517ee478ffb52", @ANYRES32=0x0], 0x1c}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14}}}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x0, @in6}}, 0xe8) msgctl$IPC_INFO(0x0, 0x3, &(0x7f00000002c0)=""/200) [ 146.658438] EXT4-fs error (device loop4): ext4_iget:4756: inode #2: comm syz-executor4: root inode unallocated [ 146.672357] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 146.690876] EXT4-fs (loop4): Remounting filesystem read-only [ 146.696932] EXT4-fs (loop4): get root inode failed [ 146.701920] EXT4-fs (loop4): mount failed 2018/05/10 10:22:44 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r2 = getegid() r3 = getgid() getgroups(0x6, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000300)=0x0, &(0x7f0000000340)) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) getgroups(0x9, &(0x7f0000000640)=[r1, r2, r3, r4, r5, r6, r7, r8, r9]) r10 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmsg$inet_sctp(r10, &(0x7f0000001680)={&(0x7f00000000c0)=@in={0x2}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x100}], 0x1, &(0x7f0000001640)=ANY=[]}, 0x0) recvmsg(r10, &(0x7f0000000480)={&(0x7f0000000040)=@nfc_llcp, 0x1e, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/10 10:22:44 executing program 6: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r2, &(0x7f0000000240)={0x1f, r1}, 0xc) 2018/05/10 10:22:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000100)=""/185) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_mr_cache\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000040), 0x10000000007a) 2018/05/10 10:22:44 executing program 3: set_mempolicy(0x8001, &(0x7f0000000100), 0x5) utime(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x3, 0x20}) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000080)=""/53, 0x35) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000005c0)={&(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/232, 0xe8}, {&(0x7f0000000300)=""/32, 0x20}, {&(0x7f0000000340)=""/27, 0x1b}, {&(0x7f0000000380)=""/34, 0x22}, {&(0x7f00000003c0)=""/87, 0x57}, {&(0x7f0000000440)=""/71, 0x47}], 0x6, &(0x7f0000000540)=""/89, 0x59, 0x4}, 0x2) accept$inet6(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000640)=0x1c) [ 146.808712] XFS (loop0): Invalid superblock magic number [ 146.877323] EXT4-fs error (device loop4): ext4_iget:4756: inode #2: comm syz-executor4: root inode unallocated 2018/05/10 10:22:44 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setscheduler(r0, 0x1, &(0x7f0000000040)=0x9) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) ioctl(r1, 0x2, &(0x7f0000000100)="6383ff86118ae3af6bed91d19fdb861421654bcea9f99a495b0df0a8b5fa689fba1cb4497410591055c017bb3b7d1e0310dc902511337226bbf22aa8b0") r2 = shmget(0x3, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/47) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000180)=""/12) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000001c0)={'team0\x00', 0x100000001}) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) fcntl$notify(r4, 0x402, 0x2) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r5, r6) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f00000003c0)={'icmp6\x00'}, &(0x7f0000000400)=0x1e) fcntl$lock(r1, 0x5, &(0x7f0000000440)={0x1, 0x7, 0x4, 0x1000, r0}) ioctl$KVM_GET_VCPU_MMAP_SIZE(r4, 0xae04) ioprio_set$pid(0x3, r0, 0x3) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000480)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f00000004c0)={{0xffffffffffffe2d3, 0x725bdf10}, {0x6, 0xffff}, 0x80000000, 0x0, 0xff}) getsockopt$bt_sco_SCO_OPTIONS(r4, 0x11, 0x1, &(0x7f0000000540)=""/4096, &(0x7f0000001540)=0x1000) ioctl$BLKRESETZONE(r4, 0x40101283, &(0x7f0000001580)={0x81, 0x3}) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f00000015c0), 0x4) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000001600)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000001640)={0x2, 'bridge_slave_0\x00', 0x3}, 0x18) socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_elf32(r3, &(0x7f0000001680)={{0x7f, 0x45, 0x4c, 0x46, 0x10001, 0x8, 0x2, 0x6, 0x3, 0x2, 0x3e, 0xfffffffffffff4d8, 0x182, 0x38, 0x386, 0x80000001, 0x7, 0x20, 0x2, 0x2f, 0x6a, 0x952}, [{0x4, 0x200, 0x1, 0xfff, 0x20, 0x9, 0xaa58, 0x80000001}], "59f29648e4e2a573f74cc864919d7c7512b9094ffcf4957adda84ad7fdbe1ddbee356f6230a941a2a0f7b2766658af881d2519b49f8a1eb50dd866ef3494b0d86d6ef7e8a188167c223759ff9c11d9d4e7bd4bdb35bec7d782443c15f103145f0533654a44ae0ae1178c9f52d9a17476a56fe3da5b954827a61e7ff49f2f00b9f26453d534a54e2ca17aaeea409d1b81dbe02e21bf39b8c5de04232749d9516eb2e5b153b964fde6d713cab9dc2a525f100f8e543ce502f8d6fe6e23bbcd7b91a6", [[], [], [], [], [], [], [], []]}, 0x919) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000001fc0)) fcntl$setflags(r4, 0x2, 0x1) 2018/05/10 10:22:44 executing program 2: mmap(&(0x7f0000000000/0xb29000)=nil, 0xb29000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) r2 = syz_open_dev$dspn(&(0x7f0000001480)='/dev/dsp#\x00', 0x8, 0x20000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001680)={r2, 0x0, 0xa8, 0xe6, &(0x7f00000014c0)="d767e7f3f2dd4146510a44bef5f868bed09589a21a1b6a53367a51dece386f3864c2257dc7c947941ecac1ce28681f84435877c41b869c16777a07426a86f01c19003ab484beb131aef9ac35702838ed51d16024ae8a64cb9699dc2070ea34ff05d8ecd029f4e42bd76519f156a6ff9d4b6538f8303e81a1ed88be75b5110c380ef58a687a42a0b07432317fbcdaa8a3deb696c6144a9c096a5c68160f3fc4481fe92d140cda31d9", &(0x7f0000001580)=""/230, 0x2aa, 0x1}, 0x28) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000001440)=0x7, 0x4) sendmsg$nfc_llcp(r1, &(0x7f00000003c0)={&(0x7f00000000c0)={0x27, 0x0, 0x1, 0x5, 0x8, 0x5843, "b5ad4d7e9cc5614ac0cf0180d8c865c2548af6c3daa6d3d2222b4a90712fd441681eab6162ad3c7ee70f65800105c0a9f358cfc967b81646c6c8b67dcf2b89", 0x1a}, 0x60, &(0x7f0000000340)=[{&(0x7f0000000140)="9a05c1d33aea41eaa60f002884a3ec4ba7d86c69c4d38b9ebf55421815f0c91c3ea8e15c032a7ad40003a481", 0x2c}, {&(0x7f0000000180)="907d1ba63191c1e8e3f4f052e9c484fd2361431e960916e7225318ad87b6e5ede1240b0739012a604cb8678d15dc9fbf772d471d6a9ca96c1d714d9f804eba5fa0982a77ea027b61d265e381545763d75ed7df0dc85e5a6d69624db173ff0750a0261555cf2687faba", 0x69}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000200)="59bcad2a9442f60e66cbacfbf5139a7d0240ae5914c032ed57985fcbef11758543e0329fb08b2a75a154023c079bf208a7a7b1fb334915bfe3c3b7fc3c3025f44ab4fa9eacfecb661c48d007d76ac67329d25c1d0a29e0dc13badbd59fcb385d236183017bfd44dcd6bb76921099b86e8d70e6df8da1f360e8dcb90e014e89f06f0f9788c54c8e3bee26fc868c72aaf097f8d66f60f385ace230596ace8c30ed2820c06244de7cdff987d0cd97e8d34f3ae1431704", 0xb5}, {&(0x7f00000002c0)="ec15b036a654558ef72abc29f03eee6cea9a7a5c49079a645024f4e4d027a896566e79e01ae27a18ec378e7bb197aef87d3234e85fbf1d35fbb028d1042587d517b5d57cbac88d8ccdff3705bb1d10fcbe4100b9725bae26562caaab360b300c2d33ca6d4c44cceb39da63921a9041a3b1b965584197837e51", 0x79}], 0x5, 0x0, 0x0, 0x4000000}, 0x20040000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400), 0xb) socket$nl_xfrm(0x10, 0x3, 0x6) [ 146.942930] EXT4-fs (loop4): Remounting filesystem read-only [ 146.948902] EXT4-fs (loop4): get root inode failed [ 146.953923] EXT4-fs (loop4): mount failed 2018/05/10 10:22:45 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup2(r1, r0) [ 146.985720] XFS (loop0): Invalid superblock magic number 2018/05/10 10:22:45 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000000)=0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000040)=0x2f) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000c000/0x18000)=nil, &(0x7f0000000200)=[@textreal={0x8, &(0x7f0000000080)="0fbea229d3b800008ee8bad104b8c001ef0f0866b94102000066b80b00000066ba000000000f300f011e060066b8080001000f23d00f21f866352000000f0f23f8660f72f56d670ff7dc660f10c7", 0x4e}], 0xaaaaaaaaaaaad7b, 0x0, &(0x7f00000001c0), 0x100000d3) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f0000000140)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/10 10:22:45 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000100)=""/212) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000180)}, 0x0) [ 147.148286] *** Guest State *** [ 147.152060] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 147.160978] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 147.169862] CR3 = 0x0000000000000000 [ 147.173627] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 147.179644] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 147.185684] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 147.192397] CS: sel=0x0000, attr=0x0009b, limit=0x0000ffff, base=0x0000000000000000 [ 147.200421] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 147.208434] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 147.216472] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 147.224489] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 147.232535] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 147.240552] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 147.248614] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 147.256630] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 147.264659] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 147.272671] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 147.279127] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 147.286615] Interruptibility = 00000000 ActivityState = 00000000 [ 147.292893] *** Host State *** [ 147.296131] RIP = 0xffffffff811f7479 RSP = 0xffff880184aef390 [ 147.302165] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 147.308613] FSBase=00007fdb9d2ac700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 147.316457] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 147.322388] CR0=0000000080050033 CR3=00000001b2681000 CR4=00000000001426f0 [ 147.329467] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 147.336181] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 147.342287] *** Control State *** [ 147.345780] PinBased=0000003f CPUBased=b5986dfe SecondaryExec=000000ca [ 147.352490] EntryControls=0000d1ff ExitControls=0023efff [ 147.357986] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 147.364951] VMEntry: intr_info=80000000 errcode=00000000 ilen=00000000 [ 147.371643] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 147.378325] reason=80000021 qualification=0000000000000000 [ 147.384655] IDTVectoring: info=00000000 errcode=00000000 [ 147.390122] TSC Offset = 0xffffffadcd36d42a [ 147.394473] EPT pointer = 0x00000001c2a0001e [ 147.438184] *** Guest State *** [ 147.441597] CR0: actual=0x0000000000000030, shadow=0x0000000060000010, gh_mask=fffffffffffffff7 [ 147.450504] CR4: actual=0x0000000000002040, shadow=0x0000000000000000, gh_mask=ffffffffffffe871 [ 147.459396] CR3 = 0x0000000000000000 [ 147.463173] RSP = 0x0000000000000f80 RIP = 0x0000000000000000 [ 147.469181] RFLAGS=0x00000002 DR7 = 0x0000000000000400 [ 147.475206] Sysenter RSP=0000000000000000 CS:RIP=0000:0000000000000000 [ 147.481918] CS: sel=0x0000, attr=0x0009b, limit=0x0000ffff, base=0x0000000000000000 [ 147.489950] DS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 147.497970] SS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 147.506011] ES: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 147.514074] FS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 147.522110] GS: sel=0x0000, attr=0x00093, limit=0x0000ffff, base=0x0000000000000000 [ 147.530151] GDTR: limit=0x000007ff, base=0x0000000000001000 [ 147.538188] LDTR: sel=0x0008, attr=0x04082, limit=0x000007ff, base=0x0000000000001800 [ 147.546198] IDTR: limit=0x0000ffff, base=0x0000000000000000 [ 147.554218] TR: sel=0x0000, attr=0x0008b, limit=0x0000ffff, base=0x0000000000000000 [ 147.562219] EFER = 0x0000000000000000 PAT = 0x0007040600070406 [ 147.568680] DebugCtl = 0x0000000000000000 DebugExceptions = 0x0000000000000000 [ 147.576169] Interruptibility = 00000000 ActivityState = 00000000 [ 147.582444] *** Host State *** [ 147.585677] RIP = 0xffffffff811f7479 RSP = 0xffff8801ae417390 [ 147.591730] CS=0010 SS=0018 DS=0000 ES=0000 FS=0000 GS=0000 TR=0040 [ 147.598181] FSBase=00007fdb9d28b700 GSBase=ffff8801dae00000 TRBase=fffffe0000003000 [ 147.606045] GDTBase=fffffe0000001000 IDTBase=fffffe0000000000 [ 147.611994] CR0=0000000080050033 CR3=00000001b2681000 CR4=00000000001426f0 [ 147.619072] Sysenter RSP=fffffe0000002200 CS:RIP=0010:ffffffff87801380 [ 147.625759] EFER = 0x0000000000000d01 PAT = 0x0000000000000000 [ 147.631833] *** Control State *** 2018/05/10 10:22:45 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/ip_vs\x00') sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000040)=@abs={0x1}, 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1, 0x0, 0x0, 0x4000}, 0x81) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}}}, [0x4, 0x100000001, 0x100000001, 0x2, 0x0, 0x0, 0x10000, 0x7, 0x5, 0x4, 0x6, 0x2, 0x1000000000000, 0x1600cbf6]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000780)=ANY=[@ANYRES32=r1, @ANYBLOB="e10000003916f8e85b7ab93a2ae879b371ac6dc798fc9cb936fff93f0853daa40238e5f79def20410d3e02584118ab47aebf3692ed084d3bbd6cdf6d3a9d7dfd7da4664b9bd6f9bfa05bb0c81c08d9a443ec78274a92ad074dcafe2fcb5bb8f279d1aa22de5778cac8f193115c14a017d5ee17e3f241374512b25666b8abfdaa59a2a08f990354e457c0ae9c8f7768658ffff257c6fa8f274de687af5b3dc806ef4e88a49a"], &(0x7f00000005c0)=0x2) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000880)={r1, 0xf1, 0x401, 0x100000000, 0xd3d9, 0x4, 0xffffffffffffffe1, 0x2, {r1, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x13}, 0x4}}, 0x6, 0x2, 0x3, 0x1, 0x1116}}, &(0x7f0000000940)=0xb0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0)=0x400, 0x4) r2 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() getresgid(&(0x7f0000000c00), &(0x7f0000000c40), &(0x7f0000000c80)) setgroups(0x3, &(0x7f0000000cc0)=[0x0, r3, r4]) capget(&(0x7f0000000000)={0x20080522, r2}, &(0x7f0000000280)={0x3, 0x1f, 0xffff, 0x8, 0xb319, 0x7}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000600)={r1, 0x10000}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r6 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x4000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000100)={{0x80000001, 0x4}, 'port0\x00', 0x80, 0x0, 0x0, 0x80000000000, 0xfffffffffffffffb, 0x7, 0x7c, 0x0, 0x1, 0x10000}) fcntl$F_GET_RW_HINT(r6, 0x40b, &(0x7f0000000300)) write$sndseq(r6, &(0x7f0000000d00)=[{0x3, 0x62, 0x6, 0x8, @time, {0xfffffffffffffffe, 0xc0000000000}, {0x2, 0x400}, @time=@time}, {0x2c, 0x1ff, 0x8, 0xffffffff, @tick=0xfffffffffffffff7, {0x0, 0x40}, {0x37, 0x4}, @addr={0xffffffffffffe837, 0x8}}, {0x7f, 0x1, 0x0, 0x7, @tick=0x6, {0x401, 0x8}, {0x9, 0x5}, @queue={0x3f, {0x1ff, 0x3}}}, {0xe6d5, 0x1, 0x401, 0x1758, @tick=0x2f, {0x2, 0x3}, {0x1000, 0x5}, @quote={{0x7, 0x10000}, 0x7}}], 0xc0) getdents64(r0, &(0x7f0000000340)=""/1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x4, 0x200, 0x9, 0x40, r5}, &(0x7f0000000580)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000b00)=0xe8) getgroups(0x8, &(0x7f0000000b40)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00', 0x8000, r7, r8, 0x9, 0xfff, 0x8000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000002c0), 0x10) vmsplice(r6, &(0x7f0000000740)=[{&(0x7f0000000680)="f0f299c3ae1c8ddd0bb313045d279104b1ea6581b98e9a486061ea1e717e204d133fbdf5bebc57721bbc60dcdeb8a4e750185ad250db3b4cfcf636fbcd14fdd3f6afa31c47c5cd60a88da23c76527968c77509588e9a30f0c2f5bfcc0b42c2a09afa5ced47109f8a660e70bc83e021b5bf8bc1e93df130e13b8ad93bb715eefde0fa", 0x82}], 0x1, 0x4) 2018/05/10 10:22:45 executing program 5: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') r1 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x80) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000200)={"88c7aa576f975d040076ffff0000ce4d8e834123f825d64d9407f8ff0809fcff", 0x3, [{}, {}, {}]}, 0x58) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r0, 0x20, 0x70bd25, 0x25dfdbfe, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r3, 0x8, 0x3, [0x398e, 0x800, 0x10000]}, &(0x7f00000003c0)=0xe) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) r5 = getpgrp(r4) r6 = dup2(r2, r1) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000480)={0x4, 0x4a00000000000000, 0x7fc, 0x1}) setpriority(0x0, r5, 0x800) 2018/05/10 10:22:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x480000, 0x0) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000140)={[0x4, 0xf000, 0x12000, 0xd000], 0x2, 0x1, 0x80}) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000040)={0x1}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f0000000080)="440f20c03504000000440f22c0c40131d86c1dceb9d5080000b888ca867fba841b9a000f3066baf80cb87cdf858cef66bafc0ced460f213f66440f76da0f009e000000004f0f01caf3f0834de99ec4e28dbf1ce1", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000000000)={0x7003, 0x4000, 0xc2, 0xc012, 0x4}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/10 10:22:45 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000006000)) read(r0, &(0x7f00000004c0)=""/90, 0xedf40fd9) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x12, 0xffffffffffffffff, 0x0) 2018/05/10 10:22:45 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$key(0xf, 0x3, 0x2) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="38010000100013070000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="f0000000000000000000ffffffffffff000000003200000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5e36184ae2668b0478aec9086ae00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000a63c0002006563622863697068656106d9c50a4d5d725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) 2018/05/10 10:22:45 executing program 4: r0 = socket$inet(0x2, 0x3, 0x20000000084) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x2c00) fchdir(r2) close(r1) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x80, 0x1, &(0x7f0000000180)=[{&(0x7f0000000140)="52a970de1633cbabf56c3a82cc975de8927689d5cbd153c209559a8c9b610cca50db272cf0da055440ef70e2e4acece1", 0x30, 0x8}], 0x58036, &(0x7f00000001c0)={[{@part={'part', 0x3d, [0x2d, 0x37, 0x39, 0x0]}, 0x2c}, {@quiet='quiet', 0x2c}, {@session={'session', 0x3d, [0x3f, 0x39, 0x39, 0x3d, 0x36, 0x39, 0x0, 0x37]}, 0x2c}, {@umask={'umask', 0x3d}, 0x2c}, {@type={'type', 0x3d, "2dec7e72"}, 0x2c}]}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001200)={"6e617400000000000000000000000000000000000000000000000000db8eda00", 0x0, 0x4, 0x1474, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/qat_adf_ctl\x00', 0x48400, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000001400)=0x9, &(0x7f0000001440)=0x4) 2018/05/10 10:22:45 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x8000, 0x10) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000001c0)) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) read(r1, &(0x7f0000000040)=""/204, 0xcc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r4 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x200000011, r4, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) fsync(r0) [ 147.635306] PinBased=0000003f CPUBased=b5986dfe SecondaryExec=000000ca [ 147.641987] EntryControls=0000d1ff ExitControls=0023efff [ 147.647463] ExceptionBitmap=00060042 PFECmask=00000000 PFECmatch=00000000 [ 147.654409] VMEntry: intr_info=80000000 errcode=00000000 ilen=00000000 [ 147.661092] VMExit: intr_info=00000000 errcode=00000000 ilen=00000000 [ 147.667688] reason=80000021 qualification=0000000000000000 [ 147.674051] IDTVectoring: info=00000000 errcode=00000000 [ 147.679529] TSC Offset = 0xffffffadcd36d42a [ 147.683868] EPT pointer = 0x00000001c2a0001e 2018/05/10 10:22:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000)=0x8001, 0x3b1) socket$bt_bnep(0x1f, 0x3, 0x4) socket$inet_smc(0x2b, 0x1, 0x0) [ 147.740702] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 10:22:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fremovexattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00') r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7ff, 0x200442) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000100)={0x8001, 0x9f90, 0x7, 0xfffffffffffffff7, 0x3ff, 0x3}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/05/10 10:22:45 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000400)={@ax25={0x3, {"71a67352d03e32"}}, {&(0x7f0000000080)=""/110, 0x35f1df8e6db1dfa0}, &(0x7f0000000180)}, 0xa0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00005a0200000000", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="8ee9ac04eec5247803d734bc25b1c5f1eafbdf3410b6d658e15cfd8aba0bc8f45337dbc0bf2d08ec7705000000000acc159214d6f9190ecdc1b7d2b2627d8b3672660e00affe4c05ed80ba9abbe93b83124d3d36782e8c90de6731ba2dc4d14776bb9a3d42e4b1a14a1d01e8"], @ANYBLOB="0034000000000000060000000600000059b5b107d1a7f8192cb6c136ac8ec7c1c2955509c3021170fc3ddbe08a7d665536e54a7ef453fc2e5c8ae233068b1b09baaf2bf689a3035801b9deae3be842d9b2e451b1d21f3724ea228946285d0749436b69106babb9eaa898ebff9c93893fcc9394a349a155bd12c36d9339d092c0167a1954c1016a994e4321"]) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x5, 0x0, 0x3, 0x548, 0x6, 0x9, 0x5, 0x6, 0xfffffffffffffffc, 0x7, 0x81, 0x8}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000280)={0x2710, 0x2, 0x1, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) 2018/05/10 10:22:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x2000000000000089) [ 147.781393] netlink: 72 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 10:22:45 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x2000000002002, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x403}) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4), 0x2c) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) [ 147.919881] syz-executor6: vmalloc: allocation failure: 8615100416 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 147.931945] syz-executor6 cpuset=syz6 mems_allowed=0 [ 147.937594] CPU: 1 PID: 11224 Comm: syz-executor6 Not tainted 4.17.0-rc4+ #40 [ 147.944880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.954237] Call Trace: [ 147.956837] dump_stack+0x1b9/0x294 [ 147.960480] ? dump_stack_print_info.cold.2+0x52/0x52 [ 147.965683] ? perf_trace_lock_acquire+0xe3/0x980 [ 147.970543] warn_alloc.cold.118+0xb2/0x1b8 [ 147.974880] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 147.979742] ? __update_load_avg_blocked_se.isra.33+0x460/0x460 [ 147.985822] ? graph_lock+0x170/0x170 [ 147.989642] __vmalloc_node_range+0x45e/0x750 [ 147.994154] ? graph_lock+0x170/0x170 [ 147.997967] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 148.002827] __vmalloc_node_flags_caller+0x75/0x90 [ 148.007769] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 148.012631] kvmalloc_node+0xde/0x100 [ 148.016451] kvm_arch_create_memslot+0xa3/0x4e0 [ 148.021144] __kvm_set_memory_region+0x1d1b/0x2e50 [ 148.026105] ? kvm_vcpu_block+0x1050/0x1050 [ 148.030448] ? print_usage_bug+0xc0/0xc0 [ 148.034528] ? perf_trace_lock+0x900/0x900 [ 148.038779] ? graph_lock+0x170/0x170 [ 148.042590] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 148.047185] ? __lock_acquire+0x7f5/0x5140 [ 148.051429] ? trace_hardirqs_on+0xd/0x10 [ 148.055591] ? find_held_lock+0x36/0x1c0 [ 148.059678] ? lock_downgrade+0x8e0/0x8e0 [ 148.063864] kvm_set_memory_region+0x2e/0x50 [ 148.068285] kvm_vm_ioctl+0x668/0x1d90 [ 148.072192] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.077742] ? __perf_event_task_sched_in+0x247/0xb80 [ 148.082944] ? kvm_set_memory_region+0x50/0x50 [ 148.087550] ? find_held_lock+0x36/0x1c0 [ 148.091630] ? perf_trace_lock_acquire+0xe3/0x980 [ 148.096494] ? perf_trace_lock+0x900/0x900 [ 148.100746] ? kasan_check_read+0x11/0x20 [ 148.104903] ? graph_lock+0x170/0x170 [ 148.108713] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 148.113309] ? compat_start_thread+0x80/0x80 [ 148.117901] ? _raw_spin_unlock_irq+0x27/0x70 [ 148.122414] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 148.127442] ? trace_hardirqs_on+0xd/0x10 [ 148.131602] ? _raw_spin_unlock_irq+0x27/0x70 [ 148.136107] ? find_held_lock+0x36/0x1c0 [ 148.140186] ? lock_downgrade+0x8e0/0x8e0 [ 148.144353] ? kasan_check_read+0x11/0x20 [ 148.148514] ? rcu_is_watching+0x85/0x140 [ 148.152674] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 148.157886] ? __fget+0x40c/0x650 [ 148.161360] ? expand_files.part.8+0x9a0/0x9a0 [ 148.165954] ? lock_downgrade+0x8e0/0x8e0 2018/05/10 10:22:45 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x0, 0x1, &(0x7f0000000040)=[0x0], 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0xe6]}, &(0x7f0000000180)=0x6) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f00000001c0)=0x3) socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x3b00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) 2018/05/10 10:22:45 executing program 0: prctl$setname(0xf, &(0x7f0000000000)='\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/llc\x00') ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000080)) connect$nfc_raw(r0, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x2}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) bind$ax25(r0, &(0x7f00000001c0)={0x3, {"5d7c49d5998371"}, 0x5}, 0x10) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='bridge0\x00') bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000002c0)=0x689, 0x4) r1 = open(&(0x7f0000000300)='./file0\x00', 0x101000, 0x80) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000340)) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f00000003c0)=""/219, 0xdb) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000004c0)={0x40000000, 0x5, 0x2}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000000500)={0x0, 0x8, 0x73c6e4f5, 0x5, 0x8}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000540)={0x1, 0x4, 0x7, 0x4, 0x8, 0x2, 0x8001}, 0xc) recvfrom$llc(r2, &(0x7f0000000580)=""/211, 0xd3, 0x1, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r3, 0x0, 0x487, &(0x7f0000000680)={{0x3b, @dev={0xac, 0x14, 0x14, 0xe}, 0x4e20, 0x4, 'fo\x00', 0x4, 0xb5d6, 0x7f}, {@loopback=0x7f000001, 0x4e22, 0x0, 0x2, 0xa0, 0x2}}, 0x44) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000700)={r1}) fcntl$getownex(r1, 0x10, &(0x7f0000000740)) shutdown(r3, 0x1) socket$bt_rfcomm(0x1f, 0x1, 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000780)={'vcan0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$KDDISABIO(r2, 0x4b37) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000840)={0x1c0}, 0x1) write$sndseq(r2, &(0x7f0000000880), 0x0) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f00000008c0)) bind$bt_rfcomm(r3, &(0x7f0000000900)={0x1f, {0x80000001, 0x8, 0xffffffffffff7fff, 0xffffffff, 0xfffffffffffffffd, 0x2}, 0x8001}, 0xa) 2018/05/10 10:22:45 executing program 1: syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000040)='./file0\x00', 0x2aef0490, 0x0, &(0x7f0000000080), 0x40, &(0x7f00000000c0)={[{@check_relaxed='check=relaxed', 0x2c}, {@iocharset={'iocharset', 0x3d, 'macroman'}, 0x2c}, {@unhide='unhide', 0x2c}]}) syz_mount_image$btrfs(&(0x7f0000000200)='btrfs\x00', &(0x7f0000000240)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f0000000580)={[{@subvolrootid={'subvolrootid', 0x3d, [0x34]}, 0x2c}]}) 2018/05/10 10:22:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000100)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000180)=""/199) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x10240, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x40}, @in6={0xa, 0x4e21, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}], 0x64) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', '*\x00'}, &(0x7f0000000040)='/dev/input/event#\x00', 0x12, 0x1) 2018/05/10 10:22:46 executing program 0: io_setup(0x800, &(0x7f0000000000)=0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x40, 0x8003) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x1, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000001c0)={0x8, r2}) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0xf, 0x3, r3, &(0x7f0000000040)="d138365f82d1b40a3f288b14c06dfe1b1a86002b6b000dec3645c017c212ac45", 0x20, 0x7f, 0x0, 0x1, r4}]) pipe2(&(0x7f0000000300), 0x80000) r5 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000ffafe8)={0xaa}) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000f70ff0)={&(0x7f00008a2000/0x1000)=nil, 0x1000}) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f0000000240)=0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000002c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000280)) ioctl$IOC_PR_PREEMPT(r4, 0x401870cb, &(0x7f0000000200)={0x8, 0xd0d8, 0x2, 0xfffffffffffffe00}) [ 148.170125] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.175683] ? vma_set_page_prot+0x239/0x300 [ 148.180109] ? kvm_set_memory_region+0x50/0x50 [ 148.184970] do_vfs_ioctl+0x1cf/0x16a0 [ 148.188876] ? ioctl_preallocate+0x2e0/0x2e0 [ 148.193297] ? fget_raw+0x20/0x20 [ 148.196770] ? exit_to_usermode_loop+0x87/0x310 [ 148.201455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 148.207008] ? security_file_ioctl+0x94/0xc0 [ 148.211432] ksys_ioctl+0xa9/0xd0 [ 148.214901] __x64_sys_ioctl+0x73/0xb0 [ 148.218802] do_syscall_64+0x1b1/0x800 [ 148.222698] ? finish_task_switch+0x1ca/0x810 [ 148.223304] ISOFS: Unable to identify CD-ROM format. [ 148.227201] ? syscall_return_slowpath+0x5c0/0x5c0 [ 148.227225] ? syscall_return_slowpath+0x30f/0x5c0 [ 148.227248] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 148.227270] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 148.227292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 148.227304] RIP: 0033:0x455979 [ 148.227312] RSP: 002b:00007f0b52dcbc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 148.227329] RAX: ffffffffffffffda RBX: 00007f0b52dcc6d4 RCX: 0000000000455979 [ 148.227338] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000014 [ 148.227346] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.227354] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 148.227361] R13: 000000000000029a R14: 00000000006f7f10 R15: 0000000000000000 [ 148.227758] Mem-Info: [ 148.308082] active_anon:142761 inactive_anon:177 isolated_anon:0 [ 148.308082] active_file:6822 inactive_file:8719 isolated_file:0 [ 148.308082] unevictable:0 dirty:117 writeback:0 unstable:0 [ 148.308082] slab_reclaimable:10988 slab_unreclaimable:103174 [ 148.308082] mapped:74060 shmem:186 pagetables:1184 bounce:0 [ 148.308082] free:1259414 free_pcp:453 free_cma:0 [ 148.341981] Node 0 active_anon:571044kB inactive_anon:708kB active_file:27288kB inactive_file:34876kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296240kB dirty:468kB writeback:0kB shmem:744kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 262144kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 148.370197] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 148.396503] lowmem_reserve[]: 0 2830 6335 6335 [ 148.401175] Node 0 DMA32 free:2900292kB min:30116kB low:37644kB high:45172kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2901148kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:856kB local_pcp:648kB free_cma:0kB [ 148.428941] lowmem_reserve[]: 0 0 3505 3505 [ 148.433340] Node 0 Normal free:2121456kB min:37300kB low:46624kB high:55948kB active_anon:571044kB inactive_anon:708kB active_file:27288kB inactive_file:34876kB unevictable:0kB writepending:468kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5536kB pagetables:4736kB bounce:0kB free_pcp:952kB local_pcp:572kB free_cma:0kB [ 148.463792] lowmem_reserve[]: 0 0 0 0 [ 148.467684] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 148.481380] Node 0 DMA32: 3*4kB (M) 5*8kB (UM) 3*16kB (UM) 3*32kB (M) 4*64kB (UM) 1*128kB (M) 5*256kB (UM) 3*512kB (UM) 3*1024kB (UM) 3*2048kB (UM) 705*4096kB (M) = 2900292kB [ 148.497249] Node 0 Normal: 152*4kB (ME) 190*8kB (UME) 40*16kB (UME) 161*32kB (UME) 46*64kB (UME) 59*128kB (UM) 39*256kB (UM) 24*512kB (UM) 22*1024kB (UME) 7*2048kB (UME) 499*4096kB (UM) = 2121456kB [ 148.515134] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 148.523741] 15749 total pagecache pages [ 148.527740] 0 pages in swap cache [ 148.531232] Swap cache stats: add 0, delete 0, find 0/0 [ 148.536610] Free swap = 0kB [ 148.539656] Total swap = 0kB [ 148.542697] 1965969 pages RAM [ 148.545842] 0 pages HighMem/MovableOnly [ 148.549860] 339347 pages reserved [ 148.577855] BTRFS: 'subvolrootid' mount option is deprecated and has no effect [ 148.638753] kernel msg: ebtables bug: please report to author: Nentries wrong [ 148.681791] ISOFS: Unable to identify CD-ROM format. [ 148.702589] kernel msg: ebtables bug: please report to author: Nentries wrong 2018/05/10 10:22:46 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2000, 0x0) ioctl$sock_ifreq(r0, 0x897f, &(0x7f00000000c0)={'nr0\x00', @ifru_ivalue=0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000100)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/05/10 10:22:46 executing program 5: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x51eb, 0x20000) epoll_wait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x6, 0x643) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, '\'eth0eth0wlan0ppp0'}, {0x20, '/dev/amidi#\x00'}, {0x20, '/dev/amidi#\x00'}, {0x20}, {0x20, '/dev/amidi#\x00'}, {0x20}, {0x20, 'posix_acl_accesscpuset+!'}, {0x20, '\'(!cgroupem0,&.lovmnet0procmime_type:'}], 0xa, "7212bc84429021f16035c97f9754067975052cdc8f78b3a2b11dc50e54ac2f2a4073b7c26f30552c5aef82e32350989457037f54b37b3e104357d1e5b552351d605b0c988c8361e59b89550122c0a1243eb23b6e6dc10c2d75885947fde78fd65cd33995f0b4142d44d2cacf6247359b35f30e3c1457d2890a7f07daae3a3cee72db04cca36b2699e3c1313b064741f8b4a8024d2eba44a27a27810ad79ae0089fb3787c47b8e27cb2c30b1afb38579c3e4133397e1bddf69cc2359963d07f0936be5addf69703c15b4c5f6503fb0d47d566b94ae43a50ea02f41125af5e9249addfca816de2877078d1489964c4ecd129c692"}, 0x179) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x10000, 0x0) fanotify_mark(r1, 0x42, 0x3b, r0, &(0x7f0000000280)='./file0\x00') ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f00000002c0)={0x1, 0xfffffffffffffffa}) io_setup(0x6, &(0x7f0000000300)=0x0) io_submit(r2, 0x1, &(0x7f0000000480)=[&(0x7f0000000440)={0x0, 0x0, 0x0, 0x7, 0x10000, r0, &(0x7f0000000340)="809fe7b3b5a6e9d9a0740d3bf1f389cc8efd92e61680bab8562e2ecb071ce55dbd411aef0cd951f1e81e4a16d18a705fd29bc759a55df96d640aabda41dafcb2b0ad9d59a73f2ea1be585ac20102f1a201b2e18cab143babf7c3bc42989083ced5cec2e256bab6f38020c76552d687bb821d561b8777e601282dd6c7c8ce4d25a43866618f3e6da6ba7ceab2dce08b1f7624f4e599bf9abcfcf3ebb8e8efd983717e6716141a6793395fd520ba55f512ebfaf388043bac6e9059f55b879e0ab221509b1b0b827dc7e84a88a0d6a567251d304508df4dc78cf4251a26699498657c97ddd115c18a380e094cfbd9116d867708", 0xf2, 0x4, 0x0, 0x0, r0}]) fanotify_init(0x0, 0xc0000) recvmsg$netrom(r1, &(0x7f0000001cc0)={&(0x7f00000004c0)=@full={{0x3, {"66c83acca6a271"}, 0x5}, [{"84abbeee325b65"}, {"32cb345ba79795"}, {"5fe0fd6085801b"}, {"d840bac58b2d8a"}, {"ad9102bb0d2a2e"}, {"c2f4056e3f5d91"}, {"b3675b8d865387"}, {"8dced4dcd03675"}]}, 0x48, &(0x7f0000000580)=[{&(0x7f0000000540)="518ffb4a56", 0x5}], 0x1, &(0x7f00000005c0)=[{0xf8, 0x103, 0xde5, "c7f020eae9bf1b9c5d21e403dc251faeaeb76d3c3e79a9952d57ee7f7f4cb2b95ae62521a007dbb4b19bed0517aa1d26eba6e821ebb4479cd9124e9c020dd88f9ebefea30073030bcf9b299405b9e8a9be13d1b56e52fdd01e09e37dcd3d6be7797da46de248d4d4ca8cd4704ecee9507f8beef7c51f1d81bbe9177c46f4f4f7efdaa6b8c57385a690af32c5016c6968c60918a7d29d51002da9bd05e539f964f29d686b2ecf0f5acbd553405e028ee6de240d1c081a66c19b948f643885e0c5ebfab61a6c3b41ada52ceba7eb5bbcf04ec7d72fe857e7da08b3ce5aeae6d7daaaa7ba15283632d9"}, {0xc8, 0x0, 0xffffffffffff0001, "48862a0aff017c1496620fd0153a62f57b45896414f4c58b6ba35d37af20957de3572426483762bfff8fd6cc4c085fad6adf3802eff059f170214d649ae691395c4cfe9e71f3347d88e57fece8cefda3d8df3568633f652423be90f6e5b9467689019b31e19764f7e12a5e20101fa31023150d7abbd0e5c309edb48fdb5f1764079f44c8bf8274c44ad14068b895a0085f59597c56dba46c7258dfefea78dfe1643404df9ceb37d1cfb48dba03e2159a259a859c89ce80"}, {0x48, 0x104, 0x10000, "75f23ee8d9c47f25c4b03acea64028700e976da0d1befde9230a5a66b241a22a4dba41fe0951879fe948c1be5250caae354d060014"}, {0x1010, 0x11d, 0x0, "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{0xe0, 0x11f, 0x1, "533c358e4190cbec6ee1dbd15ae9d7f3b6f38127be272824a1b6d8bf8252e8817668a368286e82eb8670de6af1c521e175a068650c8194fe1c265a6c85e9ae211029b994eadcc8fe84c06bcb6531cea6f89b567c8c4a68e7f4a9077b11a1479d546aadf2d35d7e420c685b0d79959f156628eeb3338e51d0279bf2ee6b5d248b1cffbb60e0fa6c9f7362135e2222a85a26292247f1f3e21f2aabf3b630c109e17f81347ea07ea87f90e7caa888c2828a9ce10af91feae27a3570dfede45cd3e27ccc8f01273864d75449655d69ba"}, {0xd0, 0x0, 0x7, "2bfb4ab059533a34c82bccf8f94a84994ca044da243af79b3fdcb5871a37e85b835946a4903936ee5cad62199bc4e8c7e781eb1273deeeb8f1f2f6d556cfdec2fbe9400c9ee5e04303b5d10941d57780194c9a62006cbfe8d11eb6ef1bff35432c4ef383743d8bfb53aacfd46b1f0a1be2246839c0146011f34f476867235c4d7b4a8118a4ff3224a63ccda2712008bbfb70e745a9103fd8a5ef62cce2de0a0323c96b70273920a68a3bdf652a91927a3c5d0ee92453e6bb0b2b95"}, {0xf8, 0x84, 0x696, "09cb13a464133fc845fd4393ec24be0f5078ae1b35d0cd108a1a878125a6173875cf089ddd21316514ea479610d3a4e8b0ec1b3b7a987369f50c3fb4f193fb38b8426450f91743a0cd002fbf4def9797a565d7eea5ffda51ea0c1828ff8bf67ad4e997a47688cbc671852746034a70299a715ffd2b91a554f050d5fbbf9b9a350123f34ea3ac59e9f9974e7f2d9552eae03045d894d329a398a862ec8d3b9cbd8faa3791afe1be3cc858deca805407e04581af188d31f0479f8be8f64b036e362f643084d5a9f7ee49bb5d2652738ed625db9abef46199492d5cb149a7c8fbf8c14f0e93cbf5"}, {0x100, 0x11, 0x9, "5b011b2ba44571ac26909662b77a6e0d0107cb35e4299d78512a9bc333bbe24e738c01666a21f15da7af3aa64a0efdc606aca4e25c0e082e4c529683e28f9e3bb74ddbf7f75110b082353c853a857b30c974cdebd69c5b93e008686e521314b5a393de6c8798ea0b25bff8ac23757db1a07824e70c6d467d82d17bf4e3d1884d790470cba19e9672ae41a6f50633e8a6440c173defff52c9092c45993b5829560540f45478a7875e1414f5e1ffd881d087b30bfd3dd2df58c3f038ec3d11c73237fd6b60beace6c91abf219e825ab98af63cf2e3c8b35219b82f2177fb6a2af12728215b06daa588baea32fc69"}, {0x110, 0x101, 0x3, "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"}], 0x16d0, 0x4000}, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000001d00)={0x200000000000000, 0x2000, 0x7, 0x0, 0xb}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x5) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001d40)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$fou(&(0x7f0000001d80)='fou\x00') ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000001dc0)=0xd98) ioctl$KDENABIO(r0, 0x4b36) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001e00)={0x0, 0x8000, 0x7f}, &(0x7f0000001e40)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001e80)={r5, @in6={{0xa, 0x4e20, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x84) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000001f40)=0x0) ptrace$setregset(0x4205, r6, 0x207, &(0x7f0000002040)={&(0x7f0000001f80)="0d9f400460b9735231c31ec3c2820aa145251cfeee131b52c42785be0e9f84f6f5edb42cdc399c10e624c1682aaca011929ad49768e9ba2e02bec4ec327317804677ec36ae6db926eee194ed9b8a730fef3ca48cef612263d350a240745fed09a0e69f9316861148a27733398aabcf9ed53f005d8621d1ec5ea9af02774d811ece83efc01d9ba987c6158bef69b6f61a2f264d2577cb4bb8db3dcaec1675910e", 0xa0}) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000002080)='/dev/full\x00', 0x8480, 0x0) rt_sigaction(0x32, &(0x7f00000020c0)={0xffffffffffffffff, {0x3}, 0x40000000, 0x200}, &(0x7f0000002100), 0x8, &(0x7f0000002140)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r7, 0x0, 0x48b, &(0x7f0000002180)={0x2, 'bridge0\x00', 0x1}, 0x18) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000021c0), &(0x7f0000002200)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002240)={0x6, [0x800, 0x1ff, 0x50368132, 0xf622, 0x5, 0x7fffffff]}, &(0x7f0000002280)=0x10) r8 = shmget$private(0x0, 0x600000, 0x100, &(0x7f00009fe000/0x600000)=nil) shmctl$SHM_LOCK(r8, 0xb) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000022c0)={@loopback, 0x0}, &(0x7f0000002300)=0x14) connect$can_bcm(r7, &(0x7f0000002340)={0x1d, r9}, 0x10) fcntl$F_GET_FILE_RW_HINT(r4, 0x40d, &(0x7f0000002380)) 2018/05/10 10:22:46 executing program 0: r0 = getpid() r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000700)='io.stat\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000740)={@dev, @local}, &(0x7f0000000780)=0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x4, 0x0, 0x101}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x110, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @empty, @broadcast=0xffffffff, @dev={0xac, 0x14}}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x723) getsockopt$inet_buf(r2, 0x0, 0x84, &(0x7f0000000040)=""/24, &(0x7f0000000500)=0x18) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0x200001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000640)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000680)={r4, 0xedc}, &(0x7f00000006c0)=0x8) 2018/05/10 10:22:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000), 0x0, 0xfffffffffffffffe}, 0x0) 2018/05/10 10:22:46 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000240)=0x0) io_submit(r1, 0x1, &(0x7f0000000040)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="10000000f0ffffffff00000000855da0", 0x10, 0x0, 0x0, 0x2}]) 2018/05/10 10:22:46 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x6, 0x0, 0x0, 0xf}) write$binfmt_elf64(r0, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0xa75) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/10 10:22:46 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000040)="2f0000001d000381ffffff000d000000020000000100000000ef02c91300010000000000050b29909e0ed08daeb24b", 0x2f}], 0x1}, 0x0) splice(r0, &(0x7f0000000080), r0, &(0x7f0000000140), 0x0, 0x3) 2018/05/10 10:22:46 executing program 4: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup2(r0, r0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f}, 0xe) poll(&(0x7f0000002280)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$int_in(r1, 0x5473, &(0x7f0000000040)=0x401) 2018/05/10 10:22:47 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3000000013000904000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0000000f0008002b000400020000000000000000000000"], 0x30}, 0x1}, 0x0) 2018/05/10 10:22:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x5, 0x8031, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000040)={0x2, [0x0, 0x0]}) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x12000) r3 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x80) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000100)={0x3, r3}) ioctl$KVM_IRQ_LINE_STATUS(r1, 0xc008ae67, &(0x7f0000000380)) 2018/05/10 10:22:47 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munlockall() fcntl$setlease(r0, 0x400, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x402200, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/05/10 10:22:47 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0x4) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x3ff, 0x5, &(0x7f0000000500)=[{&(0x7f00000001c0)="badff3be21dbcbdb1820d010e061dc869027fa16db680fc4e71a10cd0e297c6418a265f29b86ceaaaca5cce7a81f8d5610dd", 0x32, 0x8301}, {&(0x7f0000000200)="83109c52e73f26e23f06059137d346c51545a42bf7854bba8aac7197a235", 0x1e}, {&(0x7f0000000240)="c312d66fbe3a5812446563765e94aea223c2182dcbfd92786456dafbfd8c2a4a63f419322f5671fb6a3a1bc1cc031ef9f0c368c956e442bf6bca0929acf2c6c6d21387ffd09509bc0d114cd7e2939f0b6a128bd89caa1830cae3407be44083aaf9ea108cf37adf47765e684d12a092419d3d576670fc326dfb948d97b22d2915829a9a4a242c05ad6a587e2b6ef0ce8d26077ca8c57173ffd4ad25d81c92585c7a1361f1e799ef4e2c076961542008ad2b4e34357b439bbdd42212fbac0033684b40db31f2234204f98093d926c6e653980f13da9224d6f1d1e68f4701866ef0c32eb258dbf563a5e46522", 0xeb, 0x4331}, {&(0x7f0000000340)="28b4a72768f6453a8d47d1b1fe61a1b6587ccfac567a5577313e2fb520d49f68477f3b7830bde6b90d5f2e315afa81fb6d7bce36e630211d23e3f443b7b92c6ea5c7cd464c93a75339543abc8e42b1b9f3a50847b2a17357bb8f863679f2bd181ee5c914a718c48e14a4446e68c62ae36465fab2d65027b5a4beaa98922c0d1dc73a19d741d0f32330b1223cacb443ba29666322e835f8fe0e8bc2b0adcb", 0x9e, 0x1}, {&(0x7f0000000400)="65aa759dbccc10534e71b5061a4c694db501e7eecb575446a8d769c340bf8a16e49a14e57590fc3bfc3f80fc1255b2074e5133fbda3d4d06244d04734fa6124690ccfac6fed412eb2065ac511b169e774e20d9351a9424bf4819c8ff46ef620fd85f03adee875f2cd4c55ea9b64885b708c9d2cccbb441e88c6670669e738d9cba80f6ba90d3a32251a6a24a15ec4b2221504b3ccaebbf29e3d5d985aeecddecbaf6cc7305630ad782bebfbda5780e925c9138d24bbfa0f4473ab3485b29dd834b12c5b918a753980ce9b1f771302a2e781d7659", 0xd4, 0x4}], 0x280028, &(0x7f0000000580)={[{@sbsector={'sbsector', 0x3d, [0x78, 0x37, 0x38]}, 0x2c}, {@cruft='cruft', 0x2c}, {@dmode={'dmode', 0x3d, [0x3b, 0x33, 0x0]}, 0x2c}]}) recvfrom$inet(r0, &(0x7f0000000080)=""/244, 0xf4, 0x40000022, 0x0, 0x0) 2018/05/10 10:22:47 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) fallocate(r0, 0x3, 0x1, 0xffffffffffffffe1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x208, 0x2, 0x3, r1}, &(0x7f0000000100)=0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r2, 0x80000080044dfe, &(0x7f0000000040)) 2018/05/10 10:22:47 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xc7, 0xc000) getpeername(r0, &(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x400000, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x8000000000000, 0x0) sendto$llc(r2, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000012c0)={0x1a, 0x304, 0x0, 0x3, 0xfffffffffffffffc}, 0x10) syz_mount_image$ceph(&(0x7f0000000400)='ceph\x00', &(0x7f00000005c0)='./file0\x00', 0x2, 0x4, &(0x7f0000000b80)=[{&(0x7f0000000600)="667c007bdf72c9b47d8e49af93aae4cc8458c71fe88c268cd100008390918a55b34b93db8d11b919910df454fc88c188a6b7a81ca3e89cdc899c931ad3beea99eb7345f988f5342e13572dd89d6e7268b7d4c090d03980af63f10d9b57cb6009f7e8980f625e1931946288815f073a8a959d11e93a3e2df3fc52f5e740a08b59b3d07ff33784704949cb2b", 0x8b, 0xf6}, {&(0x7f0000000780)="61ea967eaa0cd56b2c4fa2b257536b3bf038b954237f3475de61b06d258a44ac50be783f070cfaddb21d1db89f123279686fedd780545dee0cd204ae39e1e9e50a7beed4752e3dc28f68c6b743a527006a1fafd93654f3af2b59b197387b2054ee152ee6285f0ff1531238ad363090eda57586da1cb2f2d721e72d6366c0e0913d1085f571ae606ec3b42cc353c6", 0x8e, 0x8001}, {&(0x7f0000000940)="4917ccf790c0715483016d5bbfc5ce825a0be6f93e076a119c09679475737e53e019cfc573c91efac3d1720d76d0b69af959523dad8d047f12fcfc28077a6c937c840781361a86f2c286a1e2442a540b89fb8652ee2719d2c4664acc0d2fc8cc6506fb98dc644d50c046ab079b3203f81cefac0af26ed5e208e5f785a368bc877a958141c47acddc841c7d7c59ad60054fc1020e42a7e6c1b0ebbea695421fbd1d51d30f9628908cb37d495755491b10ecc78948230fe15847ff3d281b03a870a7d773066d250cd4c2f2ea6bfcb879b9e2a8300d330e78362576a8c505", 0xdd, 0x2}, {&(0x7f0000000a80)="3ff984f281d56cc113fc407467b9a2809f78c3850b7081d28089e0e7e8d3618b25e5c809a75cae2975b1a6e83bb3924602c01095e3d48e6e9ec2d5337cfb2a98ec2e1c3ffd576f7408f06dc942531ca81dc2a8bd837f14be484a41667e0007eab3936a6258bdf58b60453b1cb6fca1c7ac48b3ffd0438dd48c3a053152ab8c8dbe7cd8654346f30ab23b2d5c54fc9120f004bf9c4418b1d4e2c171d5f5615a5965b5185ec31ae4a6304d4a951eb4ab8bee08d07d2c454faa464e8998ae0f274ccb95ed883078756681ca5234062967c4a437a77b72b064d53c792c7ff5a8583e818ab8186a363011d5c050026042b2dbf9", 0xf1, 0x1ff}], 0x1, &(0x7f0000000c40)='/dev/admmidi#\x00') fcntl$setstatus(r2, 0x4, 0x40800) mq_unlink(&(0x7f0000000840)='/dev/admmidi#\x00') connect$llc(r2, &(0x7f0000000100)={0x1a, 0x323, 0x1, 0x7, 0x81, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0xffffffffffffffd7) clock_gettime(0xffffffff7ffffff3, &(0x7f0000000500)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="51a80100400003950b5eab1aac0ff69cb2ee111378"], &(0x7f0000000700)=0xa) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000740)=r5, 0x4) recvmmsg(r2, &(0x7f00000003c0)=[{{&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000240)=""/40, 0x28}], 0x4, &(0x7f00000002c0)=""/218, 0xda, 0x6000000000000000}, 0x2e}], 0x1, 0x40000000, &(0x7f0000000480)={r3, r4+10000000}) ioctl$sock_inet_tcp_SIOCATMARK(r6, 0x8905, &(0x7f00000004c0)) 2018/05/10 10:22:47 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x8847, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/10 10:22:47 executing program 3: openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) r1 = getpid() sched_getparam(r1, &(0x7f0000000040)) [ 149.709335] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 149.715529] ceph: device name is missing path (no : separator in /dev/loop5) [ 149.747703] protocol 8847 is buggy, dev sit0 2018/05/10 10:22:47 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x440, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000000c0)=0x100000000) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='net/igmp6\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f0000a2effc), 0x400) [ 149.752791] ================================================================== [ 149.760367] BUG: KASAN: use-after-free in iptunnel_handle_offloads+0x62b/0x710 [ 149.767737] Read of size 2 at addr ffff8801be977b44 by task syz-executor7/11328 [ 149.775179] [ 149.776821] CPU: 1 PID: 11328 Comm: syz-executor7 Not tainted 4.17.0-rc4+ #40 [ 149.784097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.793457] Call Trace: [ 149.796061] dump_stack+0x1b9/0x294 [ 149.799708] ? dump_stack_print_info.cold.2+0x52/0x52 [ 149.804915] ? printk+0x9e/0xba 2018/05/10 10:22:47 executing program 0: timer_create(0xfffffffffffffffc, &(0x7f0000fd2000)={0x0, 0x0, 0x1}, &(0x7f0000ccf000)) timer_settime(0x0, 0x0, &(0x7f0000c94000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000df3fe0)) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {0x0, r0+30000000}}, 0x0) [ 149.808011] netlink: 16 bytes leftover after parsing attributes in process `syz-executor1'. [ 149.808206] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 149.821438] ? kasan_check_write+0x14/0x20 [ 149.825689] print_address_description+0x6c/0x20b [ 149.830549] ? iptunnel_handle_offloads+0x62b/0x710 [ 149.835581] kasan_report.cold.7+0x242/0x2fe [ 149.840011] __asan_report_load2_noabort+0x14/0x20 [ 149.844960] iptunnel_handle_offloads+0x62b/0x710 [ 149.849821] ? vprintk_emit+0x3e5/0xdd0 [ 149.853818] ? iptunnel_metadata_reply+0x380/0x380 2018/05/10 10:22:47 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) process_vm_readv(0x0, &(0x7f000000b000), 0x0, &(0x7f0000007000), 0x0, 0x0) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x0, 0x0) [ 149.858767] ? graph_lock+0x170/0x170 [ 149.862579] ? console_unlock+0x1100/0x1100 [ 149.866915] sit_tunnel_xmit__+0x2a/0x160 [ 149.871075] sit_tunnel_xmit+0x1275/0x30b0 [ 149.875322] ? find_held_lock+0x36/0x1c0 [ 149.879401] ? ipip6_rcv+0x1d30/0x1d30 [ 149.883304] ? lock_downgrade+0x8e0/0x8e0 [ 149.887467] ? refcount_add_not_zero+0x320/0x320 [ 149.892226] ? rcu_is_watching+0x85/0x140 [ 149.896387] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 149.901150] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 149.906354] ? graph_lock+0x170/0x170 [ 149.910171] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 149.914683] ? __lock_is_held+0xb5/0x140 [ 149.918770] dev_hard_start_xmit+0x264/0xc10 [ 149.923199] ? validate_xmit_skb_list+0x120/0x120 [ 149.928054] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 149.933598] ? netif_skb_features+0x696/0xb40 [ 149.938103] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 149.943306] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 149.947812] ? lock_acquire+0x1dc/0x520 [ 149.951807] ? validate_xmit_skb+0x704/0xd90 [ 149.956231] ? netif_skb_features+0xb40/0xb40 [ 149.960743] __dev_queue_xmit+0x2724/0x34c0 [ 149.965084] ? netdev_pick_tx+0x2d0/0x2d0 [ 149.969247] ? debug_check_no_locks_freed+0x310/0x310 [ 149.974453] ? graph_lock+0x170/0x170 [ 149.978267] ? print_usage_bug+0xc0/0xc0 [ 149.982343] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 149.987890] ? refcount_add_not_zero+0x216/0x320 [ 149.992661] ? refcount_dec_if_one+0x170/0x170 [ 149.997256] ? alloc_skb_with_frags+0x4fe/0x760 [ 150.001930] ? find_held_lock+0x36/0x1c0 [ 150.006001] ? zap_class+0x720/0x720 2018/05/10 10:22:48 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x2000) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') bind$alg(r2, &(0x7f0000000680)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r3, r2, &(0x7f0000807000), 0x3f) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000200)=0x8, &(0x7f0000000300)=0x4) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(serpent-generic)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r5, 0x5}, &(0x7f0000000440)=0x8) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000200), 0x0) r6 = accept$alg(r4, 0x0, 0x0) sendmsg$can_raw(r6, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000140)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0xfffffff0}, 0x1}, 0x0) recvmmsg(r6, &(0x7f00000003c0)=[{{&(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000001b80)=""/4096, 0x1000}], 0x1, &(0x7f0000000100)=""/39, 0x27}}], 0x1, 0x0, 0x0) [ 150.009734] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 150.015279] ? refcount_add+0x2f/0x70 [ 150.019086] ? skb_set_owner_w+0x24e/0x360 [ 150.023333] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 150.028023] ? lock_downgrade+0x8e0/0x8e0 [ 150.032179] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.037719] ? cap_capable+0x1f9/0x260 [ 150.041637] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.047185] ? security_capable+0x99/0xc0 [ 150.051344] dev_queue_xmit+0x17/0x20 [ 150.055148] ? dev_queue_xmit+0x17/0x20 2018/05/10 10:22:48 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="04022abd7000fcdbdf250600000008200600080000000800040009000000"], 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x4000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xffffffff80000001, 0x0, 0x3, 0x3ff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x4, 0x1, 0x0, 0xffffffffffffdc45, r3}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="340001010000000000020000fffffffeffff0384d5b700000000000000000000000080000c0015000000000000000008"], 0x34}, 0x1}, 0x0) [ 150.059133] packet_sendmsg+0x40f8/0x6070 [ 150.063293] ? debug_check_no_locks_freed+0x310/0x310 [ 150.068497] ? find_held_lock+0x36/0x1c0 [ 150.072592] ? packet_getname+0x5f0/0x5f0 [ 150.076747] ? rcu_is_watching+0x85/0x140 [ 150.080913] ? zap_class+0x720/0x720 [ 150.084645] ? graph_lock+0x170/0x170 [ 150.088462] ? do_raw_spin_unlock+0x61/0x2e0 [ 150.092884] ? expand_files.part.8+0x9a0/0x9a0 [ 150.097482] ? compat_start_thread+0x80/0x80 [ 150.101902] ? _raw_spin_unlock_irq+0x27/0x70 [ 150.106414] ? find_held_lock+0x36/0x1c0 2018/05/10 10:22:48 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) readahead(r1, 0x80000001, 0x31) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x33) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000540)={"6e61740000000000000400", 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000480)=""/144}, &(0x7f00000005c0)=0x78) open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x104) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x10000000000001c6}, 0x20000041) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10080}, 0xc, &(0x7f0000000140)={&(0x7f0000000600)={0x484, 0x12, 0x7, 0x400, 0x70bd29, 0x25dfdbff, {0xf, 0x0, 0x3}, [@generic="46c3424843221aaa3d914af4fcb3aafefbbc7f134e5ffd9c86e5b69e02683c723c9784d65621c3cd7f426f0bfec00e12a8d6bc658e20b98f917577aeb29428e7062e6efbb1caface259ede28f5bf67b2b3f4f5762b59c26f93956ee1caa64546b36a42b99ca8f2e6097858f3c0eb5a6cce23ee6f1d49cb4bc29a1c075bfcf1d3fec5260fb108334e1d1074dc80ef0f4b51596b624634954264072b08940d89a9a9", @nested={0xa4, 0x85, [@generic="04713659ccbebc9a938741186e54bcc7005de4f25b371c86ad83e8a164f9a748b6394901defc21f19c1a91b42d10f3612ffa8f899d98d1f7f7e40dcdacd89e44532ea339938a01bd231e0bd5a155b57f98dfffe3c0a1a51342d9e37c470a524ef1ee500a5a4e9c3fe59d972604325a21ba250d4e7df5586eb03de416174a6b03332900e7e41808566046be3a1da700f6c3cf2d8a47d81bd367fec49bd834af93"]}, @nested={0x1f8, 0x4a, [@generic="0246fe30b55988340d0c6265bcb97fa73b79b578c4a7b41ff194f4", @generic="7890626a6d7143f464576254ace3374c35beb5a644eeb6412e697b98ef3492521934266d6da3a85adb2f5b78c1ac258f7812f89de198f1573da38a64b5425569d9f872cf3937fab0fd189d753ce676888d1293c8bb1a2e067128d2574202c4f3c9fab47151bb1f25af23000b6350897f3e0e103bc894475efda22d14d8fc1ed545100c06bf43c5256922a10eb70309", @generic="ac9dc67aaacc4915e282743a3a5eb862b1ea8f16a967f1905014e83c5b96dc10508343f894044cb8b0e6181399681c5ff14655f2a9a09a528bf52693b28c82dfb39ca49d37f6e5db67f96d09174db68251027575209393a4f289c63d29ec07c7589391f32d69038630ca8b75b41bb71c2d202f537b2de3275c8918ca016b53460fa4da786f040376ff391111725806c4502a1df3a14a69", @generic="06eae65d4de85ac54b969968c18de3506d37d87f52e7a68e0bc362989d8456f4a76edefd5bc002eb272cf7e60b69e6c064ac03bf54d8d52ee5c2752bf84426977e51b3cc261718c5e62e3c0e34fa755a76c696be1481731767d12955e8a74b3b04943d24aca39789ee6047365bc3ef60cb5196919a7a05005a8d7b07b03b701a9efae7bd4659c7ab91d7cde2b0f26f4d36dad87628913e6176a4278f93d65649b70f0a7d75e90cc9e4", @typed={0x8, 0x13, @pid=r2}]}, @typed={0x8, 0x78, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="32ca5c55c4660fe39eff41260622c7842dcc8bedb3ae527752032523f926f1ffcd33788c3287a52dcb0c75926f2a4729", @generic="a5d03c3f318dbed754e478711ca29c85dab0aaa5f62f99648fd1d703784f2f59f501ef219ccf9a45b629f158268d605c06d06a17b88f184b9ef1fd578ebe2a6f5c6b215c3d6dbe93a49bf8397e097e1a1c9c03a49473dc15cc10a4cc014c8486698e88173d907336079c560fd00d1e55b0582966f8720b007d5afd171d1f72d1c0e910454ef9392c4641da23a42e43c01b8894ec2f8293b31c63edb0b8fbcb1866b0fd7c05b1fdd39dc059178538cc06f5be032531c0", @generic="d5e5508d82f0cc0ca9bfb0fae5e29d19003c186844f64783fcf07e2cd84c0f43d9df0454e21d5973fe2b58a034b2e87d829cffd7d4b00f8482b7fb0a27381b39bc624250f0"]}, 0x484}, 0x1, 0x0, 0x0, 0x14}, 0xc000) [ 150.110501] ? lock_downgrade+0x8e0/0x8e0 [ 150.114662] ? lock_release+0xa10/0xa10 [ 150.118648] ? check_same_owner+0x320/0x320 [ 150.122982] ? __check_object_size+0x95/0x5d9 [ 150.127507] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 150.133057] ? security_socket_sendmsg+0x94/0xc0 [ 150.137822] ? packet_getname+0x5f0/0x5f0 [ 150.141986] sock_sendmsg+0xd5/0x120 [ 150.145713] __sys_sendto+0x3d7/0x670 [ 150.149529] ? __ia32_sys_getpeername+0xb0/0xb0 [ 150.154206] ? __fd_install+0x2de/0x880 [ 150.158196] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.163742] ? schedule+0xef/0x430 [ 150.167290] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 150.172846] ? sock_alloc_file+0x2a4/0x4e0 [ 150.177102] ? __alloc_fd+0x700/0x700 [ 150.180922] ? exit_to_usermode_loop+0x87/0x310 [ 150.185609] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.191158] ? exit_to_usermode_loop+0x1ef/0x310 [ 150.195924] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 150.200780] __x64_sys_sendto+0xe1/0x1a0 [ 150.204851] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 150.209875] do_syscall_64+0x1b1/0x800 [ 150.213766] ? finish_task_switch+0x1ca/0x810 [ 150.218266] ? syscall_return_slowpath+0x5c0/0x5c0 [ 150.223202] ? syscall_return_slowpath+0x30f/0x5c0 [ 150.228146] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 150.233522] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 150.238374] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.243562] RIP: 0033:0x455979 [ 150.246748] RSP: 002b:00007f81e2f83c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 150.254463] RAX: ffffffffffffffda RBX: 00007f81e2f846d4 RCX: 0000000000455979 [ 150.261736] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 150.269006] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 150.276275] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 150.283546] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000000 [ 150.290834] [ 150.292460] Allocated by task 11328: [ 150.296185] save_stack+0x43/0xd0 [ 150.299643] kasan_kmalloc+0xc4/0xe0 [ 150.303361] __kmalloc_node_track_caller+0x47/0x70 [ 150.308299] __kmalloc_reserve.isra.38+0x3a/0xe0 [ 150.313058] __alloc_skb+0x14d/0x780 [ 150.316773] alloc_skb_with_frags+0x137/0x760 [ 150.321268] sock_alloc_send_pskb+0x87a/0xae0 [ 150.325763] packet_sendmsg+0x1b98/0x6070 [ 150.329906] sock_sendmsg+0xd5/0x120 [ 150.333619] __sys_sendto+0x3d7/0x670 [ 150.337424] __x64_sys_sendto+0xe1/0x1a0 [ 150.341489] do_syscall_64+0x1b1/0x800 [ 150.345381] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.350560] [ 150.352183] Freed by task 11328: [ 150.355556] save_stack+0x43/0xd0 [ 150.359016] __kasan_slab_free+0x11a/0x170 [ 150.363261] kasan_slab_free+0xe/0x10 [ 150.367147] kfree+0xd9/0x260 [ 150.370241] skb_free_head+0x99/0xc0 [ 150.373940] skb_release_data+0x690/0x860 [ 150.378071] skb_release_all+0x4a/0x60 [ 150.381942] consume_skb+0x18b/0x550 [ 150.385643] packet_rcv+0x16a/0x1810 [ 150.389340] dev_queue_xmit_nit+0x891/0xb90 [ 150.393647] dev_hard_start_xmit+0x16b/0xc10 [ 150.398042] __dev_queue_xmit+0x2724/0x34c0 [ 150.402348] dev_queue_xmit+0x17/0x20 [ 150.406129] packet_sendmsg+0x40f8/0x6070 [ 150.410259] sock_sendmsg+0xd5/0x120 [ 150.413956] __sys_sendto+0x3d7/0x670 [ 150.417742] __x64_sys_sendto+0xe1/0x1a0 [ 150.421789] do_syscall_64+0x1b1/0x800 [ 150.425664] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 150.430830] [ 150.432445] The buggy address belongs to the object at ffff8801be977a80 [ 150.432445] which belongs to the cache kmalloc-512 of size 512 [ 150.445086] The buggy address is located 196 bytes inside of [ 150.445086] 512-byte region [ffff8801be977a80, ffff8801be977c80) [ 150.456941] The buggy address belongs to the page: [ 150.461853] page:ffffea0006fa5dc0 count:1 mapcount:0 mapping:ffff8801be977080 index:0xffff8801be977080 [ 150.471280] flags: 0x2fffc0000000100(slab) [ 150.475502] raw: 02fffc0000000100 ffff8801be977080 ffff8801be977080 0000000100000005 [ 150.483368] raw: ffffea00070648a0 ffffea00070ef020 ffff8801da800940 0000000000000000 [ 150.491226] page dumped because: kasan: bad access detected [ 150.496926] [ 150.498535] Memory state around the buggy address: [ 150.503455] ffff8801be977a00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 150.510798] ffff8801be977a80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 150.518143] >ffff8801be977b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 150.525490] ^ [ 150.530920] ffff8801be977b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 150.538263] ffff8801be977c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 150.545599] ================================================================== [ 150.552935] Disabling lock debugging due to kernel taint [ 150.558404] Kernel panic - not syncing: panic_on_warn set ... [ 150.558404] [ 150.566021] CPU: 1 PID: 11328 Comm: syz-executor7 Tainted: G B 4.17.0-rc4+ #40 [ 150.574671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 150.584003] Call Trace: [ 150.586583] dump_stack+0x1b9/0x294 [ 150.590195] ? dump_stack_print_info.cold.2+0x52/0x52 [ 150.595371] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 150.600113] ? iptunnel_handle_offloads+0x610/0x710 [ 150.605114] panic+0x22f/0x4de [ 150.608287] ? add_taint.cold.5+0x16/0x16 [ 150.612425] ? do_raw_spin_unlock+0x9e/0x2e0 [ 150.616819] ? do_raw_spin_unlock+0x9e/0x2e0 [ 150.621211] ? iptunnel_handle_offloads+0x62b/0x710 [ 150.626208] kasan_end_report+0x47/0x4f [ 150.630166] kasan_report.cold.7+0x76/0x2fe [ 150.634476] __asan_report_load2_noabort+0x14/0x20 [ 150.639390] iptunnel_handle_offloads+0x62b/0x710 [ 150.644216] ? vprintk_emit+0x3e5/0xdd0 [ 150.648175] ? iptunnel_metadata_reply+0x380/0x380 [ 150.653088] ? graph_lock+0x170/0x170 [ 150.656870] ? console_unlock+0x1100/0x1100 [ 150.661175] sit_tunnel_xmit__+0x2a/0x160 [ 150.665306] sit_tunnel_xmit+0x1275/0x30b0 [ 150.669523] ? find_held_lock+0x36/0x1c0 [ 150.673568] ? ipip6_rcv+0x1d30/0x1d30 [ 150.677437] ? lock_downgrade+0x8e0/0x8e0 [ 150.681571] ? refcount_add_not_zero+0x320/0x320 [ 150.686310] ? rcu_is_watching+0x85/0x140 [ 150.690441] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 150.695180] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 150.700352] ? graph_lock+0x170/0x170 [ 150.704137] ? dev_queue_xmit_nit+0x8ec/0xb90 [ 150.708621] ? __lock_is_held+0xb5/0x140 [ 150.712671] dev_hard_start_xmit+0x264/0xc10 [ 150.717064] ? validate_xmit_skb_list+0x120/0x120 [ 150.721889] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 150.727409] ? netif_skb_features+0x696/0xb40 [ 150.731890] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 150.737063] ? validate_xmit_xfrm+0x1ef/0xdc0 [ 150.741541] ? lock_acquire+0x1dc/0x520 [ 150.745500] ? validate_xmit_skb+0x704/0xd90 [ 150.749894] ? netif_skb_features+0xb40/0xb40 [ 150.754377] __dev_queue_xmit+0x2724/0x34c0 [ 150.758685] ? netdev_pick_tx+0x2d0/0x2d0 [ 150.762819] ? debug_check_no_locks_freed+0x310/0x310 [ 150.767992] ? graph_lock+0x170/0x170 [ 150.771779] ? print_usage_bug+0xc0/0xc0 [ 150.776584] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.782106] ? refcount_add_not_zero+0x216/0x320 [ 150.786846] ? refcount_dec_if_one+0x170/0x170 [ 150.791414] ? alloc_skb_with_frags+0x4fe/0x760 [ 150.796065] ? find_held_lock+0x36/0x1c0 [ 150.800119] ? zap_class+0x720/0x720 [ 150.803822] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 150.809343] ? refcount_add+0x2f/0x70 [ 150.813126] ? skb_set_owner_w+0x24e/0x360 [ 150.817345] ? sock_alloc_send_pskb+0x7d1/0xae0 [ 150.822009] ? lock_downgrade+0x8e0/0x8e0 [ 150.826145] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.831664] ? cap_capable+0x1f9/0x260 [ 150.835538] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.841059] ? security_capable+0x99/0xc0 [ 150.845195] dev_queue_xmit+0x17/0x20 [ 150.848980] ? dev_queue_xmit+0x17/0x20 [ 150.852939] packet_sendmsg+0x40f8/0x6070 [ 150.857070] ? debug_check_no_locks_freed+0x310/0x310 [ 150.862242] ? find_held_lock+0x36/0x1c0 [ 150.866311] ? packet_getname+0x5f0/0x5f0 [ 150.870442] ? rcu_is_watching+0x85/0x140 [ 150.874574] ? zap_class+0x720/0x720 [ 150.878273] ? graph_lock+0x170/0x170 [ 150.882058] ? do_raw_spin_unlock+0x61/0x2e0 [ 150.886454] ? expand_files.part.8+0x9a0/0x9a0 [ 150.891024] ? compat_start_thread+0x80/0x80 [ 150.895417] ? _raw_spin_unlock_irq+0x27/0x70 [ 150.899895] ? find_held_lock+0x36/0x1c0 [ 150.903944] ? lock_downgrade+0x8e0/0x8e0 [ 150.908077] ? lock_release+0xa10/0xa10 [ 150.912036] ? check_same_owner+0x320/0x320 [ 150.916349] ? __check_object_size+0x95/0x5d9 [ 150.920840] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 150.926360] ? security_socket_sendmsg+0x94/0xc0 [ 150.931107] ? packet_getname+0x5f0/0x5f0 [ 150.935241] sock_sendmsg+0xd5/0x120 [ 150.938941] __sys_sendto+0x3d7/0x670 [ 150.942731] ? __ia32_sys_getpeername+0xb0/0xb0 [ 150.947384] ? __fd_install+0x2de/0x880 [ 150.951348] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.956870] ? schedule+0xef/0x430 [ 150.960397] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 150.965926] ? sock_alloc_file+0x2a4/0x4e0 [ 150.970148] ? __alloc_fd+0x700/0x700 [ 150.973934] ? exit_to_usermode_loop+0x87/0x310 [ 150.978589] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 150.984110] ? exit_to_usermode_loop+0x1ef/0x310 [ 150.988851] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 150.993677] __x64_sys_sendto+0xe1/0x1a0 [ 150.997722] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 151.002720] do_syscall_64+0x1b1/0x800 [ 151.006590] ? finish_task_switch+0x1ca/0x810 [ 151.011067] ? syscall_return_slowpath+0x5c0/0x5c0 [ 151.015978] ? syscall_return_slowpath+0x30f/0x5c0 [ 151.020894] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 151.026242] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 151.031068] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 151.036238] RIP: 0033:0x455979 [ 151.039409] RSP: 002b:00007f81e2f83c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 151.047100] RAX: ffffffffffffffda RBX: 00007f81e2f846d4 RCX: 0000000000455979 [ 151.054352] RDX: 0000000000000000 RSI: 0000000020003fd9 RDI: 0000000000000013 [ 151.061603] RBP: 000000000072bea0 R08: 0000000020008000 R09: 000000000000001c [ 151.068853] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 151.076107] R13: 0000000000000547 R14: 00000000006fbf48 R15: 0000000000000000 [ 151.083415] Dumping ftrace buffer: [ 151.086936] (ftrace buffer empty) [ 151.090623] Kernel Offset: disabled [ 151.094226] Rebooting in 86400 seconds..