x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:35 executing program 1: unshare(0x4000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={"7365637507007479b4f4a507efbbbcd400000000000600"}, &(0x7f0000000080)=0x54) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={"7465616d30000000f461bae800", {0x4, 0x10, 0xffff, "a55b0e000208"}}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000000c0), 0xffffff08) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) 2018/05/08 05:34:35 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00', 0xfdfdffff00000000}) 2018/05/08 05:34:36 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x800) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x0, &(0x7f0000000080)}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000000000)) 2018/05/08 05:34:36 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x6, 0x40) accept$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000140)=0x10) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:36 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00', 0xfdfdffff}) 2018/05/08 05:34:36 executing program 1: epoll_create1(0x80000) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x8040, 0x0) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x3, r1}) getpeername(r1, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000140)=0x80) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000180)={0x3, r1}) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0xb172, {0x5e2e9bc8, 0xfffffffffffffff9, 0x1ff, 0x8, 0x9, 0x9}, 0x5, 0x200}, 0xe) r2 = dup(r1) fdatasync(r0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x101}}, 0x2, 0x80000000, 0x1f, 0x380000, 0x8}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340)={r4, 0xc804, 0x30}, &(0x7f0000000380)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00000003c0)={{0x3, 0x80, 0x800, 0x3ff, 0x10000, 0x7}, 0x6, 0x1, 0x7, 0x5, 0x9, "b1c24ef1f809faa8c99369c4708f219227633cba9a53912182579c960a4d474145f391489a5018b9b4d9e907970987833a7c3ed3a20ac9c776ab7dca23a56237f18c0aa7d4d0f1a2c8a06277a0f89c15bd471fed218602589af91140434ebefb41a8d6798ec4111954fc05a766753a47f74e88f08d19a0802a4ab3b5984cd16a"}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f0000000480)=0x7) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f00000004c0)=""/29) r5 = syz_open_dev$sndpcmc(&(0x7f0000000500)='/dev/snd/pcmC#D#c\x00', 0xe4, 0x220000) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000000540)=0x210, 0x4) fadvise64(r2, 0x0, 0x1, 0x1) ioctl$KVM_ASSIGN_SET_INTX_MASK(r5, 0x4040aea4, &(0x7f0000000580)={0x8, 0x7, 0x7fffffff, 0x6, 0xffff}) r6 = openat$vnet(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vhost-net\x00', 0x2, 0x0) prctl$getreaper(0x13, &(0x7f0000000600)) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000700)=0x0) perf_event_open(&(0x7f0000000680)={0x4, 0x70, 0x100000001, 0x5, 0x5b64c9b3, 0x7e, 0x0, 0x4, 0x1080, 0x8, 0x6, 0x6, 0x7, 0xfff, 0x100000000, 0xda, 0x1, 0x5000, 0x5, 0x0, 0x0, 0x1, 0x6b3c, 0x6, 0x2, 0x5, 0x8, 0x1, 0x6, 0x5, 0x1, 0x1000, 0xfffffffffffffffa, 0x6, 0xffff, 0x400, 0xfffffffffffffffb, 0x400, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000640), 0x1}, 0x20000, 0x6, 0x0, 0x2, 0x200, 0xfb3f, 0x64a1}, r7, 0x8, r3, 0x2) r8 = add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="8d085807abe4b7121fdd708b133106c8583a92b90df01c644758cf103142bb3ef701db61dd10c64158596aa30aac92b2fab4310c9d48b69cc8badb9250bfd4311187feb27b416e6472caed89455b515a2f66d21e4ea47e81b3e25d8784f94a92729702c7bc71c5e3538e0b3a1b5160f0f46465b1c8bb4c257f7e27d910b5b0ef15fb30969d1fb3e75857ed3207", 0x8d, 0xfffffffffffffffc) r9 = request_key(&(0x7f0000000880)='big_key\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000900)='/dev/cuse\x00', 0xfffffffffffffffa) keyctl$unlink(0x9, r8, r9) fcntl$setown(r3, 0x8, r7) ioctl$VHOST_NET_SET_BACKEND(r6, 0x4008af30, &(0x7f0000000940)={0x3}) openat$zero(0xffffffffffffff9c, &(0x7f0000000980)='/dev/zero\x00', 0x371000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r5, 0x1, 0x1, &(0x7f00000009c0)={0x7ff}, 0x4) [ 185.977177] device lo entered promiscuous mode [ 185.998639] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 2018/05/08 05:34:36 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(0xffffffffffffffff, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:34:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:36 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:36 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x604000, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f00000000c0)={0x8000, 0x1000, 0x3}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:36 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00', 0xfdfdffff}) 2018/05/08 05:34:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00', 0x8000000}) 2018/05/08 05:34:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000000)={0x100, 0x0, 0xb, 0x2, 0x3, 0xdbfd}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000100)=""/199) [ 186.522922] dccp_close: ABORT with 370 bytes unread [ 186.566521] device lo left promiscuous mode [ 186.580071] device lo entered promiscuous mode 2018/05/08 05:34:36 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xbf, @tick, 0x0, {}, 0x0, 0xffffffffffffffff, 0x502}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc08c5336, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000035d000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:34:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00', 0xfffffdfd}) 2018/05/08 05:34:36 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x80, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000680)=0x57) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'s\x00z_tun\x00', r2}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000280)=""/180, &(0x7f00000001c0)=0xb4) socketpair$inet(0x2, 0x80003, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x58, "19e9ec0c922656a127452a4d4971e8c497df0f76697c4b71dfaf3f5fb67be2b54788ca5baf20fd0b9b5a73e3137ac3d72045d623e1d33782e28065d7ba275d28a90e0b1a5cc18409561c2b28f2493c7197e174e23f9e9026"}, &(0x7f00000000c0)=0x7c) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:36 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:36 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000400)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x0, "cbc2f57fee6b1226cf56828c9b6b4d33326253458549abd253df8098e5e80858333fa8ee827c00fd957f7c2d"}) fstatfs(r0, &(0x7f00000001c0)=""/225) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x800, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000000140)={{}, {0x77359400}}, &(0x7f0000000180)) 2018/05/08 05:34:36 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) [ 186.750959] device lo entered promiscuous mode 2018/05/08 05:34:37 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00', 0x8}) 2018/05/08 05:34:37 executing program 1: r0 = openat$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$KVM_SET_MSRS(r4, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="0199963294ae1f5f000000000000001b0001c0000000000091be436f0eefa283a9d096fbabd4dc21cd8c15fc68da373460a6762e138786ba5d5465439aa69682e7e3e66e9f1add7f7e60d854ddf98c8dabaa9a2182a869f04d5c289e3cad4f32cda26ceb2ccff293e67b4565acc39a9b87f0f0ffeb904e3a573fe1be0d7e1cc8d1626453e921c3f84645a0127f984221894c302f926d92139213c356c81bb3dcfabfd722bdf8fdd68de87a9a7c394c19e373a32533287495eca6168f3ce3019cf4cb62336b6ee2"]) [ 186.786115] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 186.899374] device lo left promiscuous mode 2018/05/08 05:34:38 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(0xffffffffffffffff, r2) 2018/05/08 05:34:38 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x10001, @empty, 0x9}}, [0x400000000000000, 0x9, 0x6, 0x5, 0x1ff, 0xf2, 0x200, 0xd3b8, 0x0, 0x1, 0xe84, 0x789, 0xff, 0x3, 0x2]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0xce}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r2, &(0x7f0000096000)=[{&(0x7f00000002c0)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e9900050028635a3c0410f5100002000000000000001c04ed5dfffff500002f000d00010004040c0000cd22dd33a52aa2", 0x58}], 0x1) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000180)=0x7, 0x4) 2018/05/08 05:34:38 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:38 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:38 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:38 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00', 0x800000000000000}) 2018/05/08 05:34:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:38 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x800000000000000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0xc0505510, &(0x7f0000000040)) 2018/05/08 05:34:38 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:38 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:38 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) mprotect(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/05/08 05:34:38 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f00000002c0)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xe0000037, 0x0, 0x0, 0x20, 0x0, 0xd01}) 2018/05/08 05:34:38 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r1, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fde000/0x18000)=nil, &(0x7f00000005c0)=[@text32={0x20, &(0x7f0000000140)="b9030300000f32dfc9eaf5ffffff7600c4c2993a66023ef30f239e66b8d9000f00d08fc9109a23f30f20c1d9f2b97c0a0000b8103a0000ba000000000f30"}], 0x1, 0x0, &(0x7f0000000600), 0x138c) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x485, 0x0, 0x5}]}) 2018/05/08 05:34:38 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:38 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:39 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(0xffffffffffffffff, r2) 2018/05/08 05:34:39 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socket$pptp(0x18, 0x1, 0x2) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="01aa010000000000001c00000000006ff7198623a2f94eb0aeef8d64b2086e1930163b9c780c8f58a7e6af0500c8936b5a954e545e16cf3f241a68b5af9d173024809516f06d47432f6060c5aa99dc3b8fc3e7b0aa7b8f4fe3e79c5824c816b6dbde65384c4d3e3f42d178df685c84f180c07b57d62a040e5d41b48e39aedf3c96e6e315271c978895251a1ef5f76d"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x80, 0x136]}) 2018/05/08 05:34:39 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:39 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:39 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x83, 0x100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x2, 0x10000, 0x9, 0x0, 0x7}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000300)=""/14, &(0x7f0000000340)=0xe) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x19, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) setsockopt(r0, 0x6f, 0x100000000, &(0x7f0000000180)="03be", 0x2) ioctl$int_out(r1, 0x5462, &(0x7f0000000380)) statfs(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=""/251) 2018/05/08 05:34:39 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)) 2018/05/08 05:34:39 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd603d22b500102f0000000000000008000000ffffe0000002ff0600000000000000000000000000014e2000000401907800e2cd2200c668df"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x8000000000000000]}) 2018/05/08 05:34:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(0xffffffffffffffff, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:39 executing program 2: munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) r0 = socket$netlink(0x10, 0x3, 0x0) io_setup(0xa3f, &(0x7f0000000080)=0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0xffff, 0x0) io_submit(r1, 0x1, &(0x7f00000000c0)=[&(0x7f00002a8000)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfd28}]) 2018/05/08 05:34:39 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:39 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:39 executing program 3: io_setup(0x8, &(0x7f0000000080)=0x0) r1 = epoll_create1(0x80000) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x2, 0x1) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000280)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)=""/207, 0xcf}, {&(0x7f0000000400)=""/203, 0xcb}, {&(0x7f0000000500)=""/200, 0xc8}, {&(0x7f0000000600)=""/117, 0x75}, {&(0x7f0000000680)=""/213, 0xd5}, {&(0x7f0000000780)=""/169, 0xa9}], 0x6, &(0x7f0000000200), 0x0, 0x100000000}, 0x2102) r4 = syz_open_dev$dspn(&(0x7f0000000940)='/dev/dsp#\x00', 0x101, 0x400081) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/audio\x00', 0x0, 0x0) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/rfkill\x00', 0x404000, 0x0) r7 = socket$bt_bnep(0x1f, 0x3, 0x4) r8 = syz_open_dev$dspn(&(0x7f0000000bc0)='/dev/dsp#\x00', 0x3, 0x4040) r9 = openat(0xffffffffffffff9c, &(0x7f0000000c40)='./file0\x00', 0x2000, 0xc5) r10 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000cc0)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) r11 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000d40)='/dev/loop-control\x00', 0x84000, 0x0) r12 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001d80)='/dev/rfkill\x00', 0x40000, 0x0) io_submit(r0, 0x6, &(0x7f0000001e00)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000000140)="24ba9fb793f99bac918493eb2d5bb85b736fea1312c87f01105865ab411d1d77e4e0a86f5b2419afbe615940f02265d93b70a0457dd6dd4259046141e574e7be7bf156a50fad8fd1390b62", 0x4b, 0x8, 0x0, 0x0, r2}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x3, 0x0, r3, &(0x7f0000000900)="5eee02f819a9d26dd30606578188bed521b7b4b87df98395c5b8c237a7af506a21199f074d39c05b8457987169dedef6a37934be16abbe1e58", 0x39, 0xfff, 0x0, 0x1, r4}, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x4a9f, r5, &(0x7f0000000a00)="c5b54094868a29dd9ae3756e0d8bac6f6bdf6ba21130f76d23", 0x19, 0x1000, 0x0, 0x1, r6}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x8000, r7, &(0x7f0000000ac0)="538e9c676a3b65a27e644c2f90782af036905d5766351368a56583d45e00dfc9d64635d51134e57f71fec1b05caf906b9bcb66cefdde3c205dc8eea88f29247fc9f2a5e8819badb7da4e682f8d1de52caab7800ea97529eb53b40188c202840fa37f6311e066bcd1a75b811164dd2a140c214d77ef758489ce4fa5646ae4db196e88deb1220e57043ede57f2e64ee23fdd3b6e927a200a353b6437081487b96b9ae782f580b678c2fd9c4ad85323c23bf3857f275e1612b23df5dcf9488a406662b3901035c304d01794e3ad29e68bcff8705a636d9c7054", 0xd8, 0x5, 0x0, 0x0, r8}, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x6, 0x8, r9, &(0x7f0000000c80)="48f8eecf50cfda1ca8a200633e03fe0f5e68bf9abea9c382fab83fa94e24fa5fe493738e267094649beb", 0x2a, 0x3, 0x0, 0x1, r10}, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x7, 0x3ff, r11, &(0x7f0000000d80)="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", 0x1000, 0xeb9, 0x0, 0x0, r12}]) r13 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r13, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r13, &(0x7f0000000240)={0x11, 0x0, r14, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:39 executing program 4 (fault-call:5 fault-nth:0): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:39 executing program 1: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) tee(r0, r0, 0xff, 0x9) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x8, 0xc812, r0, 0x0) r1 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000000200)={0x1, r1}) syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x802) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000040)=""/229, &(0x7f0000000140)=0xe5) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000001c0)={0x60002004}) getsockname$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) [ 188.953743] mmap: syz-executor2 (13845) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/08 05:34:39 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:39 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) [ 189.051238] FAULT_INJECTION: forcing a failure. [ 189.051238] name failslab, interval 1, probability 0, space 0, times 0 [ 189.062619] CPU: 1 PID: 13856 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #38 [ 189.070267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.079633] Call Trace: [ 189.082244] dump_stack+0x1b9/0x294 [ 189.085893] ? dump_stack_print_info.cold.2+0x52/0x52 [ 189.091191] ? perf_trace_lock_acquire+0xe3/0x980 [ 189.096062] should_fail.cold.4+0xa/0x1a [ 189.100142] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 189.105257] ? print_usage_bug+0xc0/0xc0 [ 189.109342] ? debug_check_no_locks_freed+0x310/0x310 [ 189.114559] ? find_held_lock+0x36/0x1c0 [ 189.118661] ? check_same_owner+0x320/0x320 [ 189.122997] ? lock_release+0xa10/0xa10 [ 189.126985] ? rcu_note_context_switch+0x710/0x710 [ 189.131932] __should_failslab+0x124/0x180 [ 189.136185] should_failslab+0x9/0x14 [ 189.140001] kmem_cache_alloc_trace+0x2cb/0x780 [ 189.144687] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 189.150233] ? _copy_from_user+0xdf/0x150 [ 189.154378] kvm_vm_ioctl+0xbf5/0x1d90 [ 189.158258] ? do_raw_spin_unlock+0x9e/0x2e0 [ 189.162663] ? kvm_set_memory_region+0x50/0x50 [ 189.167238] ? perf_trace_lock+0xd6/0x900 [ 189.171390] ? perf_trace_lock_acquire+0xe3/0x980 [ 189.176238] ? perf_trace_lock+0xd6/0x900 [ 189.180389] ? perf_trace_lock_acquire+0xe3/0x980 [ 189.185220] ? find_held_lock+0x36/0x1c0 [ 189.189294] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 189.194837] ? zap_class+0x720/0x720 [ 189.198544] ? perf_trace_lock+0x900/0x900 [ 189.202795] ? perf_trace_lock+0xd6/0x900 [ 189.206936] ? _parse_integer+0x190/0x190 [ 189.211077] ? graph_lock+0x170/0x170 [ 189.214988] ? zap_class+0x720/0x720 [ 189.218706] ? graph_lock+0x170/0x170 [ 189.222511] ? find_held_lock+0x36/0x1c0 [ 189.226597] ? lock_downgrade+0x8e0/0x8e0 [ 189.230743] ? rcu_is_watching+0x85/0x140 [ 189.234883] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 189.240076] ? __fget+0x40c/0x650 [ 189.243523] ? match_held_lock+0x821/0x8b0 [ 189.247752] ? expand_files.part.8+0x9a0/0x9a0 [ 189.252326] ? kasan_check_write+0x14/0x20 [ 189.256569] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 189.261491] ? wait_for_completion+0x870/0x870 [ 189.266071] ? kvm_set_memory_region+0x50/0x50 [ 189.270645] do_vfs_ioctl+0x1cf/0x16a0 [ 189.274545] ? ioctl_preallocate+0x2e0/0x2e0 [ 189.278958] ? fget_raw+0x20/0x20 [ 189.282417] ? __sb_end_write+0xac/0xe0 [ 189.286389] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 189.291919] ? fput+0x130/0x1a0 [ 189.295191] ? ksys_write+0x1a6/0x250 [ 189.299000] ? security_file_ioctl+0x94/0xc0 [ 189.303414] ksys_ioctl+0xa9/0xd0 [ 189.306861] __x64_sys_ioctl+0x73/0xb0 [ 189.310743] do_syscall_64+0x1b1/0x800 [ 189.314620] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 189.319463] ? syscall_return_slowpath+0x5c0/0x5c0 [ 189.324382] ? syscall_return_slowpath+0x30f/0x5c0 [ 189.329307] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 189.334665] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 189.339502] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 189.344680] RIP: 0033:0x455979 [ 189.347860] RSP: 002b:00007f5b39d0dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 189.355560] RAX: ffffffffffffffda RBX: 00007f5b39d0e6d4 RCX: 0000000000455979 [ 189.362819] RDX: 0000000020ade000 RSI: 00000000c00caee0 RDI: 0000000000000017 [ 189.370078] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 189.377486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000018 [ 189.384745] R13: 000000000000024d R14: 00000000006f77d8 R15: 0000000000000000 2018/05/08 05:34:40 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(0xffffffffffffffff, r2) 2018/05/08 05:34:40 executing program 1: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80001, 0x0) write$fuse(r0, &(0x7f0000001180)={0x12, 0x0, 0xfffffffffffffffc, @fuse_notify_poll_wakeup_out}, 0xffffffffffffff7e) 2018/05/08 05:34:40 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:40 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000100)=0x80) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000010000000000000000006ff7198523f5f94eb0aed80000f4ff00000000032b66f46fc65b2df99230ff40bc2264792dc58914787c49c2a16294b0f84619788079dc509bbe02ee0500a02a792aeced5a41c7e22ce86382ecf0f466bd14cd0ef21bcb2d3e93a28ee9484cc8e44b7cd8e74510069e1148d2d5d59afde35397ae63280e50a2ef41175dd6af8b7172a16aec32a910322432e187a9c5270a14cfedce1bb5580607431de4b856cdc577c29bbf9bd4d87787d6fc8cab6ebe9a8f8c1eefc3a5bd2bb380817e25fa5079bc924e1f590c6728676a67ea65790000080000000000000000"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x1a2]}) 2018/05/08 05:34:40 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:40 executing program 2: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) dup3(r2, r1, 0xfffffffffffffffe) 2018/05/08 05:34:40 executing program 4 (fault-call:5 fault-nth:1): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:40 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:40 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='mqueue\x00', 0x0, &(0x7f0000e2ef53)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(r0, 0x40086200, &(0x7f0000000100)=0x4) umount2(&(0x7f0000000040)='./file0\x00', 0x4) unshare(0x40000000) umount2(&(0x7f0000a23000)='./file0\x00', 0xc) 2018/05/08 05:34:40 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x1, 0xfffffffffffffa7e, 0x100, {0x77359400}, 0x9, 0x9523}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) [ 190.109601] FAULT_INJECTION: forcing a failure. [ 190.109601] name failslab, interval 1, probability 0, space 0, times 0 [ 190.121245] CPU: 0 PID: 13887 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #38 [ 190.128544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.137914] Call Trace: [ 190.140531] dump_stack+0x1b9/0x294 [ 190.144191] ? dump_stack_print_info.cold.2+0x52/0x52 [ 190.149404] ? __might_sleep+0x95/0x190 [ 190.153412] should_fail.cold.4+0xa/0x1a [ 190.157485] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 190.162597] ? mutex_trylock+0x2a0/0x2a0 [ 190.166667] ? graph_lock+0x170/0x170 [ 190.170481] ? find_held_lock+0x36/0x1c0 [ 190.174550] ? __lock_is_held+0xb5/0x140 [ 190.178631] ? check_same_owner+0x320/0x320 [ 190.182962] ? rcu_note_context_switch+0x710/0x710 [ 190.187897] __should_failslab+0x124/0x180 [ 190.192131] should_failslab+0x9/0x14 [ 190.195929] kmem_cache_alloc_trace+0x2cb/0x780 [ 190.200610] ? rcu_pm_notify+0xc0/0xc0 [ 190.204514] kvm_vfio_create+0x188/0x310 [ 190.208572] ? rcu_read_lock_sched_held+0x108/0x120 [ 190.213587] ? kvm_vfio_update_coherency.isra.1+0x250/0x250 [ 190.219313] kvm_vm_ioctl+0xcb2/0x1d90 [ 190.223200] ? perf_tp_event+0xc30/0xc30 [ 190.227254] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 190.232359] ? kvm_set_memory_region+0x50/0x50 [ 190.236949] ? perf_trace_run_bpf_submit+0x246/0x370 [ 190.242067] ? memset+0x31/0x40 [ 190.245351] ? perf_trace_lock+0x495/0x900 [ 190.249592] ? zap_class+0x720/0x720 [ 190.253301] ? perf_trace_lock+0x495/0x900 [ 190.257533] ? _kstrtoull+0x180/0x230 [ 190.261331] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 190.266449] ? graph_lock+0x170/0x170 [ 190.270262] ? zap_class+0x720/0x720 [ 190.273989] ? graph_lock+0x170/0x170 [ 190.277795] ? find_held_lock+0x36/0x1c0 [ 190.281882] ? lock_downgrade+0x8e0/0x8e0 [ 190.286048] ? rcu_is_watching+0x85/0x140 [ 190.290194] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 190.295398] ? __fget+0x40c/0x650 [ 190.298854] ? match_held_lock+0x821/0x8b0 [ 190.303090] ? expand_files.part.8+0x9a0/0x9a0 [ 190.307683] ? kasan_check_write+0x14/0x20 [ 190.311914] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 190.316847] ? wait_for_completion+0x870/0x870 [ 190.321433] ? kvm_set_memory_region+0x50/0x50 [ 190.326018] do_vfs_ioctl+0x1cf/0x16a0 [ 190.329915] ? ioctl_preallocate+0x2e0/0x2e0 [ 190.334323] ? fget_raw+0x20/0x20 [ 190.337775] ? __sb_end_write+0xac/0xe0 [ 190.341763] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 190.347296] ? fput+0x130/0x1a0 [ 190.350571] ? ksys_write+0x1a6/0x250 [ 190.354379] ? security_file_ioctl+0x94/0xc0 [ 190.358788] ksys_ioctl+0xa9/0xd0 [ 190.362242] __x64_sys_ioctl+0x73/0xb0 [ 190.366129] do_syscall_64+0x1b1/0x800 [ 190.370015] ? syscall_slow_exit_work+0x4f0/0x4f0 [ 190.374859] ? syscall_return_slowpath+0x5c0/0x5c0 [ 190.379785] ? syscall_return_slowpath+0x30f/0x5c0 [ 190.384716] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 190.390084] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.394959] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 190.400145] RIP: 0033:0x455979 [ 190.403327] RSP: 002b:00007f5b39d0dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 190.411047] RAX: ffffffffffffffda RBX: 00007f5b39d0e6d4 RCX: 0000000000455979 [ 190.418314] RDX: 0000000020ade000 RSI: 00000000c00caee0 RDI: 0000000000000017 [ 190.425579] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 190.432841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000018 [ 190.440104] R13: 000000000000024d R14: 00000000006f77d8 R15: 0000000000000001 2018/05/08 05:34:40 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x400, 0x4000) write$eventfd(r2, &(0x7f00000000c0)=0xae26, 0x8) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) [ 190.474863] Unknown ioctl 35298 [ 190.485600] Unknown ioctl 1076646722 [ 190.512299] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 05:34:40 executing program 4 (fault-call:5 fault-nth:2): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:40 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) [ 190.539074] Unknown ioctl 35298 [ 190.553056] Unknown ioctl 1076646722 2018/05/08 05:34:40 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8, 0x545140) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x46, "6510e4d482d31084f1b065ed34acf33130ea6c8ae7091249431d031000cc01c3227cc6017b1e287d459a5b6aba9a88b4592b89df72a4df1d765758f350c00df3bc8b95019710"}, &(0x7f0000000180)=0x4e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}}, 0x7, 0x101}, &(0x7f0000000280)=0x90) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40, 0x0) r5 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x430000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000000300)={0x0, r5}) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000080)={0x0, r4}) [ 190.628896] FAULT_INJECTION: forcing a failure. [ 190.628896] name failslab, interval 1, probability 0, space 0, times 0 [ 190.640397] CPU: 0 PID: 13919 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #38 [ 190.647697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.657072] Call Trace: [ 190.659697] dump_stack+0x1b9/0x294 [ 190.663364] ? dump_stack_print_info.cold.2+0x52/0x52 [ 190.668582] ? perf_trace_lock_acquire+0xe3/0x980 [ 190.673468] should_fail.cold.4+0xa/0x1a 2018/05/08 05:34:40 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) [ 190.677567] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 190.682709] ? memset+0x31/0x40 [ 190.686025] ? perf_trace_lock+0x495/0x900 [ 190.690295] ? find_held_lock+0x36/0x1c0 [ 190.694420] ? check_same_owner+0x320/0x320 [ 190.698758] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 190.703803] ? expand_files.part.8+0x56f/0x9a0 [ 190.708417] ? rcu_note_context_switch+0x710/0x710 [ 190.713380] __should_failslab+0x124/0x180 [ 190.717644] should_failslab+0x9/0x14 [ 190.721467] kmem_cache_alloc+0x2af/0x760 [ 190.725646] ? lock_downgrade+0x8e0/0x8e0 [ 190.729827] __d_alloc+0xc0/0xd30 [ 190.733404] ? do_raw_spin_unlock+0x9e/0x2e0 [ 190.737840] ? shrink_dcache_for_umount+0x290/0x290 [ 190.742879] ? __lock_is_held+0xb5/0x140 [ 190.746990] ? _raw_spin_unlock+0x22/0x30 [ 190.751168] ? __alloc_fd+0x346/0x700 [ 190.755015] ? exit_files+0xb0/0xb0 [ 190.758663] ? __mutex_init+0x1ef/0x280 [ 190.762671] ? kasan_check_write+0x14/0x20 [ 190.766942] d_alloc_pseudo+0x1d/0x30 [ 190.770769] anon_inode_getfile+0x1e2/0x4c0 2018/05/08 05:34:41 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'team_slave_1\x00', 0x30000000}) [ 190.775127] ? reverse_path_check_proc.cold.21+0x1f/0x1f [ 190.780602] ? get_unused_fd_flags+0x121/0x190 [ 190.785213] ? __alloc_fd+0x700/0x700 [ 190.789044] ? kvm_vfio_create+0x247/0x310 [ 190.793302] ? rcu_read_lock_sched_held+0x108/0x120 [ 190.798359] anon_inode_getfd+0x52/0xb0 [ 190.802365] kvm_vm_ioctl+0xeb7/0x1d90 [ 190.806273] ? perf_tp_event+0xc30/0xc30 [ 190.810366] ? kvm_set_memory_region+0x50/0x50 [ 190.814978] ? perf_trace_run_bpf_submit+0x246/0x370 [ 190.820107] ? memset+0x31/0x40 [ 190.823418] ? perf_trace_lock+0x495/0x900 [ 190.827677] ? perf_trace_lock_acquire+0xe3/0x980 [ 190.832548] ? zap_class+0x720/0x720 [ 190.836288] ? perf_trace_lock+0x900/0x900 [ 190.840549] ? perf_trace_run_bpf_submit+0x23f/0x370 [ 190.845681] ? graph_lock+0x170/0x170 [ 190.849501] ? zap_class+0x720/0x720 [ 190.853260] ? graph_lock+0x170/0x170 [ 190.857088] ? find_held_lock+0x36/0x1c0 [ 190.861186] ? lock_downgrade+0x8e0/0x8e0 [ 190.865369] ? rcu_is_watching+0x85/0x140 [ 190.869538] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 190.874775] ? __fget+0x40c/0x650 [ 190.878258] ? match_held_lock+0x821/0x8b0 [ 190.882520] ? expand_files.part.8+0x9a0/0x9a0 [ 190.887161] ? kasan_check_write+0x14/0x20 [ 190.891417] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 190.896380] ? wait_for_completion+0x870/0x870 [ 190.900994] ? kvm_set_memory_region+0x50/0x50 [ 190.905603] do_vfs_ioctl+0x1cf/0x16a0 [ 190.909511] ? ioctl_preallocate+0x2e0/0x2e0 [ 190.913918] ? fget_raw+0x20/0x20 [ 190.917367] ? __sb_end_write+0xac/0xe0 [ 190.921340] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 190.926880] ? fput+0x130/0x1a0 [ 190.930176] ? ksys_write+0x1a6/0x250 [ 190.934002] ? security_file_ioctl+0x94/0xc0 [ 190.938422] ksys_ioctl+0xa9/0xd0 [ 190.941874] __x64_sys_ioctl+0x73/0xb0 [ 190.945777] do_syscall_64+0x1b1/0x800 [ 190.949661] ? finish_task_switch+0x1ca/0x810 [ 190.954170] ? syscall_return_slowpath+0x5c0/0x5c0 [ 190.959103] ? syscall_return_slowpath+0x30f/0x5c0 [ 190.964049] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 190.969440] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.974288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 190.979488] RIP: 0033:0x455979 [ 190.982695] RSP: 002b:00007f5b39d0dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 190.985098] IPVS: ftp: loaded support on port[0] = 21 [ 190.990432] RAX: ffffffffffffffda RBX: 00007f5b39d0e6d4 RCX: 0000000000455979 [ 190.990444] RDX: 0000000020ade000 RSI: 00000000c00caee0 RDI: 0000000000000017 [ 190.990456] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 190.990467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000018 [ 190.990479] R13: 000000000000024d R14: 00000000006f77d8 R15: 0000000000000002 2018/05/08 05:34:42 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, 0xffffffffffffffff) 2018/05/08 05:34:42 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:42 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="0101560a07d1f5bfcb", 0x9) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x90) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/05/08 05:34:42 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:42 executing program 3: r0 = memfd_create(&(0x7f0000000080)='syz_tun\x00', 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000140)=0xfffffffffffffffe) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) rt_sigaction(0x3e, &(0x7f00000000c0)={0x5, {0xcd6}, 0x88000000, 0xffff}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000280)={{0x100000001, 0x6}, {0x6c14, 0xe40}, 0x9, 0x1}) 2018/05/08 05:34:42 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x6, 0x1, 0xab, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x8, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:42 executing program 4 (fault-call:5 fault-nth:3): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:42 executing program 2: syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="6e6f757169642c62696f73697a653d22e6"]) r0 = semget(0x3, 0x3, 0x409) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f00000000c0)=""/85) [ 192.627927] XFS (loop2): unknown mount option [nouqid]. [ 192.654461] XFS (loop2): unknown mount option [nouqid]. 2018/05/08 05:34:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000012c0)='ns\x00') socket$nl_netfilter(0x10, 0x3, 0xc) getdents(r0, &(0x7f0000000000)=""/135, 0x1e) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x0, 0x5]}, &(0x7f0000000100)=0x8) [ 192.680573] FAULT_INJECTION: forcing a failure. [ 192.680573] name failslab, interval 1, probability 0, space 0, times 0 [ 192.691920] CPU: 1 PID: 13970 Comm: syz-executor4 Not tainted 4.17.0-rc4+ #38 [ 192.699205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.708568] Call Trace: [ 192.711192] dump_stack+0x1b9/0x294 [ 192.714846] ? dump_stack_print_info.cold.2+0x52/0x52 [ 192.720058] ? perf_trace_lock_acquire+0xe3/0x980 [ 192.724929] should_fail.cold.4+0xa/0x1a 2018/05/08 05:34:43 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00'}) recvfrom(r0, &(0x7f0000000000)=""/65, 0x41, 0x40000000, &(0x7f0000000080)=@nl=@kern={0x10, 0x0, 0x0, 0x2108}, 0x80) [ 192.729011] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 192.734140] ? lock_downgrade+0x8e0/0x8e0 [ 192.738315] ? graph_lock+0x170/0x170 [ 192.742142] ? find_held_lock+0x36/0x1c0 [ 192.746245] ? check_same_owner+0x320/0x320 [ 192.750582] ? graph_lock+0x170/0x170 [ 192.754406] ? rcu_note_context_switch+0x710/0x710 [ 192.759355] ? kasan_check_read+0x11/0x20 [ 192.763522] ? do_raw_spin_unlock+0x9e/0x2e0 [ 192.767949] __should_failslab+0x124/0x180 [ 192.772208] should_failslab+0x9/0x14 [ 192.776032] kmem_cache_alloc+0x2af/0x760 2018/05/08 05:34:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bridge0\x00'}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x3, 0x4a000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000900)={'bridge0\x00', 0xfffffffffffffffd}) [ 192.780196] ? find_held_lock+0x36/0x1c0 [ 192.784281] get_empty_filp+0x125/0x520 [ 192.788277] ? proc_nr_files+0x60/0x60 [ 192.792194] ? kasan_check_read+0x11/0x20 [ 192.796364] ? do_raw_spin_unlock+0x9e/0x2e0 [ 192.800793] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 192.805396] ? kasan_check_write+0x14/0x20 [ 192.809652] ? do_raw_spin_lock+0xc1/0x200 [ 192.813918] alloc_file+0x24/0x3e0 [ 192.817486] anon_inode_getfile+0x29a/0x4c0 [ 192.821840] ? reverse_path_check_proc.cold.21+0x1f/0x1f 2018/05/08 05:34:43 executing program 2: r0 = perf_event_open(&(0x7f00000029c0)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0xdf3d00000, 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, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x7) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="4400000041f455e6b90dba3f10495316133e6148924ee21a450a59835b60b3306897370c3785ee46e2880d989c0b0898e17b76d1737b3f7566704e619fb89b0ac0290488eba869450e87a01f925ad3c00006d6e23424b6ab2998dadebc537ad12b932de4f4e51ae657c82d8f8bb36637be2a72e976d7de77630b00006ec0fdf9a71fe3a20a28194997546d6c90a0ec8dc8fbe5fff10c5b686c63042cf8a01a777d7912cdaa11d2a556d1118ff5edc0f0e8d5544f58f9f441108d32dba437630000000000000000", @ANYRES16=r2, @ANYBLOB="010025bd7000fcdbdf250b0000000800060081000000080004000200000008000500040000001800030014000600fe800000000000000000000000000016"], 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) mlockall(0x40000000000001) [ 192.827318] ? get_unused_fd_flags+0x121/0x190 [ 192.828406] bridge0: port 2(bridge_slave_1) entered blocking state [ 192.831916] ? __alloc_fd+0x700/0x700 [ 192.831938] ? rcu_read_lock_sched_held+0x108/0x120 [ 192.831964] anon_inode_getfd+0x52/0xb0 [ 192.831988] kvm_vm_ioctl+0xeb7/0x1d90 [ 192.832014] ? kvm_set_memory_region+0x50/0x50 [ 192.832030] ? perf_trace_lock+0xd6/0x900 [ 192.832046] ? perf_trace_lock_acquire+0xe3/0x980 [ 192.838419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 192.842157] ? perf_trace_lock+0xd6/0x900 [ 192.842172] ? perf_trace_lock_acquire+0xe3/0x980 [ 192.842184] ? find_held_lock+0x36/0x1c0 [ 192.842204] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 192.847401] bridge0: port 1(bridge_slave_0) entered blocking state [ 192.851159] ? zap_class+0x720/0x720 [ 192.851175] ? perf_trace_lock+0x900/0x900 [ 192.851191] ? perf_trace_lock+0xd6/0x900 [ 192.855134] bridge0: port 1(bridge_slave_0) entered forwarding state [ 192.859628] ? _parse_integer+0x190/0x190 [ 192.859644] ? graph_lock+0x170/0x170 [ 192.859659] ? zap_class+0x720/0x720 [ 192.864060] device bridge0 entered promiscuous mode [ 192.868621] ? graph_lock+0x170/0x170 [ 192.868638] ? find_held_lock+0x36/0x1c0 [ 192.868662] ? lock_downgrade+0x8e0/0x8e0 [ 192.887563] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 192.888169] ? rcu_is_watching+0x85/0x140 [ 192.888189] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 192.888213] ? __fget+0x40c/0x650 [ 192.965997] ? match_held_lock+0x821/0x8b0 [ 192.970231] ? expand_files.part.8+0x9a0/0x9a0 [ 192.974806] ? kasan_check_write+0x14/0x20 [ 192.979034] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 192.983953] ? wait_for_completion+0x870/0x870 [ 192.988539] ? kvm_set_memory_region+0x50/0x50 [ 192.993114] do_vfs_ioctl+0x1cf/0x16a0 [ 192.996992] ? ioctl_preallocate+0x2e0/0x2e0 [ 193.001393] ? fget_raw+0x20/0x20 [ 193.004836] ? __sb_end_write+0xac/0xe0 [ 193.008801] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 193.014323] ? fput+0x130/0x1a0 [ 193.017693] ? ksys_write+0x1a6/0x250 [ 193.021484] ? security_file_ioctl+0x94/0xc0 [ 193.025881] ksys_ioctl+0xa9/0xd0 [ 193.029324] __x64_sys_ioctl+0x73/0xb0 [ 193.033202] do_syscall_64+0x1b1/0x800 [ 193.037075] ? finish_task_switch+0x1ca/0x810 [ 193.041561] ? syscall_return_slowpath+0x5c0/0x5c0 [ 193.046488] ? syscall_return_slowpath+0x30f/0x5c0 [ 193.051407] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 193.056762] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 193.061593] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 193.066768] RIP: 0033:0x455979 [ 193.069941] RSP: 002b:00007f5b39d0dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/05/08 05:34:43 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:43 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) fchdir(r0) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) [ 193.077637] RAX: ffffffffffffffda RBX: 00007f5b39d0e6d4 RCX: 0000000000455979 [ 193.084891] RDX: 0000000020ade000 RSI: 00000000c00caee0 RDI: 0000000000000017 [ 193.092145] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 193.099408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000018 [ 193.106662] R13: 000000000000024d R14: 00000000006f77d8 R15: 0000000000000003 [ 193.147065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 193.169327] bridge0: port 2(bridge_slave_1) entered disabled state [ 193.175973] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/08 05:34:43 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000000c0)={0x3, 0x3}) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:43 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) [ 193.211222] device bridge0 left promiscuous mode 2018/05/08 05:34:44 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, 0xffffffffffffffff) 2018/05/08 05:34:44 executing program 6: socketpair$inet6(0xa, 0x6, 0x8001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x82, 0x0, 0x9, 0x80, 0x8, 0x3, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x100000000, 0x5, 0x80000001, 0x5, 0x9}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040)=0x6, 0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000280)={0x3, {{0x2, 0x4e23}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001480)={'lo\x00'}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000400)=""/45, &(0x7f00000003c0)=0x2d) 2018/05/08 05:34:44 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) 2018/05/08 05:34:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f0000000180)=@routing={0x0, 0x0, 0x0, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x1a}, 0x8001}}, [0xffffffff7fffffff, 0x9, 0x2, 0x2, 0x0, 0x6, 0x4, 0xffffffff, 0xd95, 0x260b5865, 0x6, 0x1, 0x0, 0x1, 0x7f]}, &(0x7f0000000080)=0x100) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 2018/05/08 05:34:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(0xffffffffffffffff, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:44 executing program 4 (fault-call:5 fault-nth:4): perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:44 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xc00) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000080)={0x5000, 0x11000}) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000000100)=0xfff, 0x8) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r2, 0x4010ae42, &(0x7f00000000c0)) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000180)={{0x5, 0x1}, 0x18}, 0x10) 2018/05/08 05:34:44 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:44 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) [ 193.801598] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/08 05:34:44 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0xc2001, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000002c0)={0xff, @empty, 0x4e23, 0x4, 'none\x00', 0xb, 0x7fffffff, 0x68}, 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x4, 0x20, 0x1ff, 0x6}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20}}, 0xfffffffffffffffa, 0x80, 0x101, 0x80000001, 0x48}, 0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="01aa0100000000000000000000006f02008523a2f94e8e9c27f2a036315eb5c34d7c27fc5fabf0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:44 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) write$eventfd(r0, &(0x7f0000000140)=0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r1, 0x1}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="90644dfd8eba84178a319ccd649f52bd8f0741979628d5f57270ef0e37e6a3fd88537d6902a9be6ad594d131c32c24dca45e5c044c40d8a0ce98a45302c499f8340f4f7b48ad8b224e4150c24dbdbcd6382a0929d20a8967289d211ce3ba1d3ab09e9aaf83e4273882451aa9064f5b515f99792be55eea2fd67ab5883190af8a47d22e0a321e3956abb520a51410ca9f9fc1e319108938696d137ed7") 2018/05/08 05:34:44 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x142) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000340)='devtmpfs\x00', 0x0, &(0x7f0000000000)) syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x100, 0x0, &(0x7f0000000440), 0x1000020, &(0x7f0000000400)=ANY=[@ANYBLOB="6d6f64653d6304724b4dbaf6f7672c00536824328c41b463eacea7fac53e6b000000000000a403424980c95b36464165f40ec74d8673fff1c9273bf0959795e93de1775186d2dfe319f45b3ca91f304792803d1e8e788f2a3a4818a34446ab2dfa9587d6bf233132bc07c319bdb834db61010da075873aecbb7ea654358680aa46dfc041ae7cd73619b13c747942ab0f7ee0b3d86b99cd045aba416e5fc3c6258745bc7a3bf956bf1baae009f359f7e08cf4afd68a21310f0f262c34c7171b5e9ffa8d5198a15a768e2a48fa1b960a08dd31812fecb616c9ba1b4ba1b1f6f6483723e0604874"]) 2018/05/08 05:34:44 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x0) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000000005000000fffffff7ff0000008020000000c5b9ae51bee8f0dd22970000009c4dfcc249a8ab12019ed3c005a554a2990ddda9fbf6686cc1d4fb6c23ef0cfb10e67c6f76bae8da9de4ad45cb03dc0756eb61a27c01c2bc2fd225a44f40f22d7820f564a003cc00000000000000fcab11eb06866e64ab9ce9c69be4bd403704eb7f95101d70bffd4e96610f00b9bd7ca2336be9fc72df81ca3374e897404db3efaf7e886274e3095c9f26ef436efefeca45d21099397c9e4122cfa53c0103404e90d2ba9e9f32564eba7a3abe7753c82735e108d2c4f18a06090a420ec31f71b9d143f7f943cf09ef0c5d3bf5d449d02efa5018e37d80051bcdac93d16edc91c86a87e1c01bf402e41db4dee74afad1b58e04198a81cd930262a6ae1cf18df37f5d93cc3cbadf980e822097bd018eb672062b0d617ca328ede2ae4323113b628277420997bad3f740eaae2d157844ac2e92fc794fc3512a5776fa9fb408ac71162c7f5186120856d57a40531c5a70"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:44 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:44 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:44 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x1198c0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)=0x1, 0x4) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x50000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000080)={0x1d, 0x20, [0x101, 0x1, 0x7ff, 0x4, 0x2, 0x5, 0xfffffffffffffffb, 0xeb80]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x3, 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000100)=@req={0x8001, 0x401, 0x6, 0xb7}, 0x10) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f00000001c0)=0x7) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001480)={'lo\x00'}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x44a, 0x1) 2018/05/08 05:34:45 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, 0xffffffffffffffff) 2018/05/08 05:34:45 executing program 2: personality(0x1bb2baf3005ac137) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) sched_setscheduler(r0, 0x6, &(0x7f0000000100)=0x5) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) sched_setscheduler(r3, 0x5, &(0x7f0000000080)=0x10001) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0x0) 2018/05/08 05:34:45 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:45 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0xc2001, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f00000002c0)={0xff, @empty, 0x4e23, 0x4, 'none\x00', 0xb, 0x7fffffff, 0x68}, 0x2c) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4002, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x4, 0x20, 0x1ff, 0x6}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e20}}, 0xfffffffffffffffa, 0x80, 0x101, 0x80000001, 0x48}, 0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r4, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="01aa0100000000000000000000006f02008523a2f94e8e9c27f2a036315eb5c34d7c27fc5fabf0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:45 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001480)={'lo\x00'}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2ae2}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x48) flistxattr(r1, &(0x7f0000000000)=""/164, 0xa4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0xf07}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0xa2, @local={0xfe, 0x80, [], 0xaa}, 0xe8c}}, 0x3ff, 0x3, 0x28, 0x4}, &(0x7f00000002c0)=0x98) 2018/05/08 05:34:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x5450, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:45 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:45 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(0xffffffffffffffff, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYBLOB="db000000c156459eab7acb5c53b1d4564e40e46c02cf34799cdc736a246163e87373b8ea36fbb94156b8dc3dcf7051cf4ec85ae863f157c26163738a6f605516a45c1bdb8fa4fe4551c4254eccca60056a1ce62dae1b33a0242bb773a1dff73b37c5e353c8a9383bef000000000000004548f14bfd1ced903909fc42267204c9532b7f386e2fe456e897b90fd4689e93b7fe608f1ba56e9f24c1d0d0f9f26f104448f92b5f931f268cb658a22700673fcc8a2b699be727f7291c28f14ab949e44ad8e687c0e4171ccfe3798bf9380e0000"], &(0x7f0000000200)=0xe3) 2018/05/08 05:34:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x8, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000000)={r0, 0x0, 0x1}) 2018/05/08 05:34:45 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:45 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc0045877, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:45 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:45 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = memfd_create(&(0x7f0000000080)='cgroup\x00', 0x2) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:45 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x3, 0x2000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0xf006, 0x1000}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0), 0x2) 2018/05/08 05:34:45 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2713, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x53) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xff, 0x8, [0x0, 0x0, 0x0, 0x6, 0x6, 0x12, 0x6, 0x5]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xaf, "b13001e24accee83d4eecd960c6d064ebecc6db06c6b2d84657e811b88c44010b9806f87dee947932d50b6cdd530db44b83876738c50d217ed471d0face27dfafae5177bc25dc2486c90c6a10a898e4ba1887d5dfe245d7f8b2b0744106550d937e299d4be28e538fda3549bef66e72c62d634413344f2797530fcc4163188c9fb61cc6400297e7041bc40a4abb577c0116a09f7beb6ea2cf4f40313f7e0d44e29e7ec78dbbb68a6dcf2c5441e9fb0"}, &(0x7f0000000240)=0xb7) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000280)={'ifb0\x00', 0xffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0x2000003ffc}) [ 195.390682] ifb0: Invalid MTU -1 requested, hw min 68 [ 195.407380] device ifb0 entered promiscuous mode [ 195.452736] ifb0: Invalid MTU -1 requested, hw min 68 2018/05/08 05:34:46 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x4) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:46 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'bcsf0\x00', 0x80000000000}) 2018/05/08 05:34:46 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x6042c2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000180)={0x1, 0x7fffffff, 0x11, 0x0, 0x13}) listen$netrom(r3, 0x35a) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:46 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:46 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/05/08 05:34:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc008ae67, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:46 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x15, 0x5, 0x0) getsockopt(r2, 0x200000000114, 0x2713, &(0x7f00007adfff)=""/1, &(0x7f0000000040)=0x53) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4002}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xff, 0x8, [0x0, 0x0, 0x0, 0x6, 0x6, 0x12, 0x6, 0x5]}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0xaf, "b13001e24accee83d4eecd960c6d064ebecc6db06c6b2d84657e811b88c44010b9806f87dee947932d50b6cdd530db44b83876738c50d217ed471d0face27dfafae5177bc25dc2486c90c6a10a898e4ba1887d5dfe245d7f8b2b0744106550d937e299d4be28e538fda3549bef66e72c62d634413344f2797530fcc4163188c9fb61cc6400297e7041bc40a4abb577c0116a09f7beb6ea2cf4f40313f7e0d44e29e7ec78dbbb68a6dcf2c5441e9fb0"}, &(0x7f0000000240)=0xb7) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000280)={'ifb0\x00', 0xffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0x2000003ffc}) 2018/05/08 05:34:46 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:46 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x101000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x9ec6, 0x886, 0x8206, 0x3f, 0x40, 0x0, 0x1, 0x26, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x1}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001480)={'lo\x00'}) [ 196.125327] ifb0: Invalid MTU -1 requested, hw min 68 [ 196.138678] device ifb0 entered promiscuous mode 2018/05/08 05:34:46 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x4}, 0xe) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x81, 0x0) connect$bt_l2cap(r0, &(0x7f0000000440)={0x1f, 0x0, {0x0, 0x1000000}, 0x4, 0x1}, 0x259) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080)=0x8, 0x4) 2018/05/08 05:34:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xae41, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:46 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000004380)='cpuset.effective_cpus\x00', 0x0, 0x0) bind$packet(r2, &(0x7f00000043c0)={0x11, 0xf8, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/05/08 05:34:46 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x161100) bind$bt_sco(r1, &(0x7f0000000040)={0x1f, {0xffff, 0x77d, 0x7c44, 0x1, 0x5, 0x4}}, 0x8) 2018/05/08 05:34:46 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:46 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000007a0affffff0c04c5275c84"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkalleP\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0x6, 0xb, &(0x7f0000000400)=@framed={{0x18, 0x0, 0x0, 0x0, 0x20}, [@ldst={0x0, 0x2, 0x2, 0x0, 0xf, 0xfffffff8, 0xfffffffffffffff0}, @alu={0x7, 0x2, 0xd, 0x9, 0x7, 0x1d0}, @ldst={0x2, 0x0, 0x3, 0x2, 0xa, 0xffffffff}, @ldst={0x3, 0x0, 0x0, 0x9, 0xc, 0x50, 0xfffffffffffffffc}], {0x95}}, &(0x7f00000002c0)='GPL\x00', 0x8, 0x9b, &(0x7f0000000480)=""/155, 0x41f00, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x80000001, 0x228, &(0x7f0000000300)=""/187}, 0x48) 2018/05/08 05:34:46 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x4040ae79, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:47 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x4) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:47 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:47 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:47 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0), 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(0xffffffffffffffff, &(0x7f0000000780)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd43084d6d6437c203d5341837d777a928801bad3b400000000009510ab29e4ce04ab1fdb25e9662b8478a5a4d2b1ad7d2f62d77fe4c42a048ff7a2c729cf0c1b268231af594370a7ede3ad80650114d5a3fdd99c8b50b638da184fd9d9a238a03cba0e180df926e0e18f324f1e7abfedb7693d607a9c6705b4e1ae28d9070e7263a6a45e09714073d74dd3f09c8c2c82285cdd002ce988fec6fd7a913f085cf5f33414faff012f46226df761bc397ba6124f92d664c06329cb9f0b56c45bda344693d50024074cf2e87f038af52aa10ee556a04dc70b5cb65ea0deda252a0cd640ff36cb80498b7b444845acd2a77a932ecb50d982434148578e788889e10e3a732d34acb9064f382ea1f78420e6a1787429e7750d881a138602e92710fbc5169ddf4dea10e7f9d65d2ffd4a412923f4e51af0607e5cfb342e0566ac34491fed1f5565101c4731cb4e979d0a9bf581dbbadd3dc339ad1a34302bf9473ef7705b7996c406aecd5a7ad43f4e56328d574fc159b9eab082d1d65790ecd31eba6b57a6024a27d3bac6360ebcc3a3c33f90f950a3fdc5a10cc51b0d51", 0x1b0) recvmsg(0xffffffffffffffff, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/08 05:34:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x4010ae67, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:47 executing program 1: r0 = semget$private(0x0, 0x1, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semtimedop(r0, &(0x7f0000000080), 0x321, &(0x7f0000034000)={0x77359400}) semctl$SETALL(r0, 0x0, 0x11, &(0x7f0000fbd000)=[0x7fff]) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x5, 0xcb, 0x8, 0x3}) 2018/05/08 05:34:47 executing program 6: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:47 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:47 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0xd6d, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) socketpair(0x11, 0xb, 0xfffffffffffffffe, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r3, 0x540d) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0xd, 0xc, "6a04dd3c919e90fd0ea98d1a0350697d1443ce7e8c3a6a3b55cbcbaef7c1621598c6d08bd318a65a9bf7ddcfdd4958ae1f543c0006bfee6485180dfb17508626", "7e9293d85ec3a2dda9b36155fbadfdfe6a32f37218c760fe35a74b684494e418", [0x0, 0x7]}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000100)={0x1, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000140)={r5, 0x101}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r4, 0x80605414, &(0x7f0000000040)=""/161) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r6 = dup3(r1, r0, 0x0) fcntl$notify(r6, 0x402, 0x80000003) 2018/05/08 05:34:47 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x4020aea5, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:47 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) fgetxattr(r0, &(0x7f0000000080)=@random={'os2.', 'syz_tun\x00'}, &(0x7f0000000140)=""/219, 0xdb) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:47 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r0 = memfd_create(&(0x7f0000000040)="e39c01006e30001800", 0x2) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000080)=""/142, &(0x7f0000000140)=0x8e) r1 = dup(r0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x400452c8, &(0x7f0000000000)={"e39c01006e30001800", {0x4, 0x0, 0x8000001, "1016ffffff7f"}}) 2018/05/08 05:34:47 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000040)=0x78) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000300)=0x0) sched_getscheduler(r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"6c6f00000000800000200300", 0x2}) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getpid() ptrace$setregset(0x4205, r1, 0x202, &(0x7f00000002c0)={&(0x7f0000000200)="522250113ad1f03a9c86016314eb1d88be5edc9e468b19bab3c346f3127f683967a68454d6ad8984db28cff3956249ee6dd044f65e7d77eecbbff7dcad562dfc3b1c1a42d49888af938c91551b8cec8b73d2c64e348814dc50045d530fd2b85071dfe741786b5959ad2e342634ce1a897ced51a4f94ea0260c126ba87aefbd6f88604ec01293752baabf97ccceeecd1cb864ae11d0a43bd402dfe6404d97925083fdcf84296ae71255c4ef", 0xab}) r3 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000000)="2b8f3b2a97eab78d670ebfddc290b180dd9b3f3a90d9b0d3b78d52b47759425fcb406229341ab3cce13a9a305671bc", 0x2f) 2018/05/08 05:34:47 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="01aa010000000000b3f080fa00006ff7198523a22b4eb0aed896df890e11932ac912e295bd78f25a4f946ee80d8977680f5966dfff489df11ac3cc364e79630000"], &(0x7f0000000000)) 2018/05/08 05:34:47 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000200)={0x2, &(0x7f0000000180), 0x0, r1, 0x9}) r2 = socket$inet6(0x10, 0x4000080002, 0x0) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000100)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390009000a0005250d0000000000000705000000000000dc1338d54400009b136ef75a0600000000000000c43ab8220020bdf26f4ea867ae09", 0x55}], 0x1, &(0x7f00000002c0)}, 0x0) 2018/05/08 05:34:48 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x4) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:48 executing program 1: r0 = socket$inet6(0xa, 0x10000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc)=0xffffffff, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/05/08 05:34:48 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) ptrace$getregs(0xe, r1, 0x300000, &(0x7f0000000140)=""/236) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xaff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x65}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x5421, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:48 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7ffffffffffffffd, 0x0) capset(&(0x7f0000000080)={0x19980330}, &(0x7f0000000200)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) ioctl$LOOP_GET_STATUS(r0, 0x125d, &(0x7f0000000240)) 2018/05/08 05:34:48 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f00000003c0)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000480)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, @loopback}, &(0x7f00000008c0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000900), &(0x7f0000000940)=0xb) syz_emit_ethernet(0x0, &(0x7f0000000600)=ANY=[], &(0x7f0000000000)={0x800000000, 0x200000000000, [0x0, 0x0, 0x3, 0xfffffffffffffffd]}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000a40)={'filter\x00'}, &(0x7f0000000ac0)=0x44) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f00000000c0)) bind$packet(r3, &(0x7f0000000380)={0x11, 0x1f, r1, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$KVM_GET_CPUID2(r3, 0xc008ae91, &(0x7f0000000400)={0x2, 0x0, [{}, {}]}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000000240)=0x2) r5 = getuid() openat$vnet(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/vhost-net\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000980)="bd6b72a543d3f6f0eebd80c0f7c40f3b8b3a6991f12a709df9fd04ba6fa1f9169cf2ce146e123b2516a981f0f3c4d52c24336a50f619857fd884c11153a1e1d2f5a8455211ffde79af1ce3c89681e51adb174ccb27dde1181cc271e4ec005dd5da2382f8034c4269a4b86ad284d955851f09c877405f50caae27c6ab193bd2eb6f7cc78769aa07cefaf4d3f4bd4197adbe40cf83268510904f4d95604d9b1072ee029bed9c3e7e88fe62f13e27", 0xad) mq_timedsend(r3, &(0x7f0000000600)="012163f49716298dfcc8b586671229540c316b8b09624e6a0b47ac0e7c36dd366d601e568c9e5f70b6b2bfbcac3852cacb978a82cd90c4d06c5002b2a1e6c65056289d146f93ddb68b224d4fedc95831f6f62922a623dc81025094", 0x5b, 0x80000001, &(0x7f0000000100)) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f0000000800)={@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 0x2, 0x2, 0x2, 0x3}}, {&(0x7f0000000700)=""/186, 0xba}, &(0x7f00000007c0), 0x2d}, 0xa0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="6c02000018000c082abd7000fedbdf25e0000001000000000000000000000000fe8000000000000000000000000000aa4e2000004e2100040200a0a0bf000000", @ANYRES32=r1, @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r1, @ANYRES32=r5, @ANYBLOB="ac1414bb000000000000000000000000000004d53c00000000000000000000000000ffffffffffff7f000000000000000000000000000000050000000000000080000000000000000800000000000000e40d0000000000000700000000000000c708000000000000ffff0000000000000300000000000000060000000000000015000000000000000700000006000000046f000029bd70000535000002000401500000000000000020e78d48a0637f915836f4ac418453cda93bd6b93449a1a8729fa7a9622bb0c3b2b5375855289f356e34f629f0825c5456eb63282c319cf2735e2128df9ff1aaa0b8c026e8e2b0f30c6c9cfd05"], 0x26c}, 0x1, 0x0, 0x0, 0x800}, 0x41) syz_open_dev$random(&(0x7f0000000680)='/dev/random\x00', 0x0, 0x100) 2018/05/08 05:34:48 executing program 2: prctl$intptr(0x6, 0x8) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80800) 2018/05/08 05:34:48 executing program 1: mkdir(&(0x7f0000578000)='./file1\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000400000000000000", 0x14, 0x0) 2018/05/08 05:34:48 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000340)={@empty, 0x0}, &(0x7f0000000380)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) accept4$llc(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x19, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', r1}) 2018/05/08 05:34:48 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:48 executing program 2: r0 = socket(0x10, 0x400802, 0x1000) r1 = creat(&(0x7f0000001080)='./file0\x00', 0x101) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/urandom\x00', 0x20000, 0x0) fanotify_mark(r1, 0x40, 0x8, r2, &(0x7f0000001100)='./file0\x00') write(r0, &(0x7f0000000000)="220000002000070700be0000090007010a0000ff0000000000200000050013800100", 0x22) fanotify_mark(r2, 0x2, 0x40000023, r1, &(0x7f0000001140)='./file0\x00') recvfrom$inet(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x100, &(0x7f0000001040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/08 05:34:48 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x4008ae6a, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:48 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e22}}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:48 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f00000000c0), 0x4) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000200)=0x208000000) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x10001}, {0x2, 0x8003}, {0x0, 0x3ff}, {0x8, 0x10001}], 0x4) ioctl$VHOST_GET_VRING_ENDIAN(r2, 0x4008af14, &(0x7f0000000100)={0x1, 0x9}) 2018/05/08 05:34:48 executing program 2: prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)}) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400080) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000100)={r0, 0x0, 0x7e, 0xfffffffffffffd01, &(0x7f0000000040)="3310bade40ed5bb0eb14271454d53cc21360a5eacc28f8c885825ac7552f713c27157bd584ada5979e74c04cbe303fc1a5d5804ed8447a397288e12ec4a7586aa317fd46ac9fa3c4101020c14241b94d4eca2e8907506a8ed0f2d657077e66b1a34ea76ae0e6836878e8430190cc6457540712c4cf9faf902efde9cdc0be", &(0x7f0000000140)=""/52, 0x1, 0x3}, 0x28) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00', r0}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x4, 0x8204, 0x3, 0x2, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x5, 0x4, 0x6, 0x1f, 0x2}, &(0x7f0000000280)=0x14) prctl$void(0x22) 2018/05/08 05:34:49 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000000040)}], 0x4) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000000005000000fffffff7ff0000008020000000c5b9ae51bee8f0dd22970000009c4dfcc249a8ab12019ed3c005a554a2990ddda9fbf6686cc1d4fb6c23ef0cfb10e67c6f76bae8da9de4ad45cb03dc0756eb61a27c01c2bc2fd225a44f40f22d7820f564a003cc00000000000000fcab11eb06866e64ab9ce9c69be4bd403704eb7f95101d70bffd4e96610f00b9bd7ca2336be9fc72df81ca3374e897404db3efaf7e886274e3095c9f26ef436efefeca45d21099397c9e4122cfa53c0103404e90d2ba9e9f32564eba7a3abe7753c82735e108d2c4f18a06090a420ec31f71b9d143f7f943cf09ef0c5d3bf5d449d02efa5018e37d80051bcdac93d16edc91c86a87e1c01bf402e41db4dee74afad1b58e04198a81cd930262a6ae1cf18df37f5d93cc3cbadf980e822097bd018eb672062b0d617ca328ede2ae4323113b628277420997bad3f740eaae2d157844ac2e92fc794fc3512a5776fa9fb408ac71162c7f5186120856d57a40531c5a70"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:49 executing program 6: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0x3, 0x6, 0xfff, 0x874, 0x3ff}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x101000, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x40180) ioctl$KVM_ENABLE_CAP_CPU(r2, 0x4068aea3, &(0x7f0000000040)={0x7b, 0x0, [0x8, 0x3ff, 0x2, 0x1]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={"69c03a430c3000", 0xe02}) 2018/05/08 05:34:49 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)) 2018/05/08 05:34:49 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:49 executing program 7 (fault-call:9 fault-nth:0): r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:34:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x4010ae42, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x3) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020f0000020000000000010000000000"], 0x10}, 0x1}, 0x0) 2018/05/08 05:34:49 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000e27000)='/dev/vcsa#\x00', 0x2, 0x1) write$vnet(0xffffffffffffffff, &(0x7f0000000300)={0x1, {&(0x7f0000000200)=""/86, 0x56, &(0x7f0000000100)=""/11}}, 0xffffffffffffffaf) write(r0, &(0x7f00000000c0)="520b008600", 0x5) write(r0, &(0x7f0000000140)="03", 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20}}, 0x9, 0x4}, &(0x7f0000000280)=0x90) signalfd(r0, &(0x7f0000000180)={0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x2, 0xfffffffffffffe00, 0x8, 0x3, 0xfffffffffffffeff, 0x8, 0xfc9, 0xa15, r1}, 0x20) 2018/05/08 05:34:49 executing program 1: socketpair$unix(0x1, 0x100003, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) 2018/05/08 05:34:49 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = memfd_create(&(0x7f0000000140)='\x00', 0x0) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000000180)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400001, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000000c0)=0xdd, &(0x7f0000000100)=0x2) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="01aa010000000000002eff497432bda1898523a2f94eb0aed8f11ef69ae01e19b00ed4718650baef023dfe4943c791c4bdd072134ed4c585d1625f265aeed20b68dc2b0d59f6a1f1d52824a7a8d46c74798851dd3da37b206310ef976996c8315a4e0000000000000000000000c2ba05790ffb1c50c17be4037c8d514c221d86dd989537d57eb5cc048368a688949e0cece1db2c441f70b682c5ecf35b66f6619bf655c8c75520d5a5498d51737a3c1e10a985c126ac6e7cd268887bcb39f4333a7999a5937defd786cd1788db4163a29fb01416f106a17e33e2345b8a8fb4b684"], &(0x7f0000000000)) 2018/05/08 05:34:49 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x8d55, 0x84202) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r0, 0x2, 0x1, 0x9, &(0x7f00000001c0)=[0x0, 0x0], 0x2}, 0x20) syz_emit_ethernet(0x66, &(0x7f0000000080)={@random="fbd9a8a6c61e", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`?', 0x30, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c10200", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x1, 0x1, 0x2, &(0x7f0000000000)=[0x0], 0x1}, 0x20) accept4$nfc_llcp(r1, 0x0, &(0x7f0000000100), 0x800) r2 = gettid() r3 = fcntl$getown(r1, 0x9) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000140)={r1, r1, 0x2}) 2018/05/08 05:34:49 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:49 executing program 1: sendmsg(0xffffffffffffffff, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f00000010c0)=[{&(0x7f0000000000)="5ab74c9a572f32741936f944ac583fd2f0d5c3ccd7f0f0f3ec94f50d0a26c6c567e09cc8924d772b985d4031306a4ceef2", 0x31}], 0x1, &(0x7f0000005000)}, 0x0) r0 = socket(0x13, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/08 05:34:49 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x4020ae46, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:49 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:49 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x7fffffff, 0x4) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x1f) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x10, 0x4) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f0000000100)) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f0000000140)={0x2, 0x0, [{}, {}]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x80480, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000240)=0x78) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r2, 0x8, 0x70bd25, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1ff8000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x4000) socketpair$inet(0x2, 0x5, 0x4d, &(0x7f00000003c0)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000400)={'nat\x00'}, &(0x7f0000000480)=0x78) fallocate(r0, 0x0, 0x9, 0x7) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000004c0), &(0x7f0000000500)=0xb) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000540)='/dev/mixer\x00', 0x0, 0x0) accept4$alg(r3, 0x0, 0x0, 0x80800) syz_mount_image$msdos(&(0x7f0000000580)='msdos\x00', &(0x7f00000005c0)='./file0\x00', 0x7f, 0x4, &(0x7f0000001780)=[{&(0x7f0000000600)="598f422c3528393402d4cd611bad320313448a72c25a6c11ce61a231a8f17464830b4d40eb7252079d3f1c35b563555c95925088b06ef93130fa6de233bc9c34dc040fdb4288a7ad406ea949af70defc00099fcd8a378b8564bc1c00529d4e608f5ec7abdcad1ff11bf519646caba85f468ddd94f86bf5a81d20562be72c04fe8ce2db7dfe1dc1a47ca462690e04990fa444f76ec0cff9d8ccb62dfc0ac476e86b5da7ea8ffb011e131d03902d53685615d987d706c1fefdeb2bd3cb53b95650650b8853b04591c7e13c6e964a48", 0xce, 0x8000}, {&(0x7f0000000700)="c995315a4642b3e38d1a197095e49c6e29ba08e5d2", 0x15, 0x8001}, {&(0x7f0000000740)="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", 0x1000, 0x1f}, {&(0x7f0000001740)="0986b6a609387d43b4cf9af7c03c62", 0xf, 0x1}], 0x1000002, &(0x7f0000001800)={[{@usefree='usefree', 0x2c}, {@discard='discard', 0x2c}]}) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000001840)=0x1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000001880)=""/72) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001940)={0x5, &(0x7f0000001900)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000002980)={r4, &(0x7f0000001980)=""/4096}) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000029c0)=""/167, &(0x7f0000002a80)=0xa7) getsockopt$ax25_int(r3, 0x101, 0x4, &(0x7f0000002ac0), &(0x7f0000002b00)=0x4) r5 = shmget(0x3, 0x1000, 0x104, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r5, 0xb) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000002b40)) arch_prctl(0x1003, &(0x7f0000002b80)="668b36c4ccd15409289ed38d9dac885b7e930781b5d3b19d3332069343f2eb2926449783be7af9f623cd6510c0e46357d7630c8b4a9ab367e5906c6f25b7c1eba818d06f817f1d") ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x4) sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000002d80)={&(0x7f0000002c00)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000002d40)={&(0x7f0000002c40)={0xc4, r2, 0x400, 0x70bd2c, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffffffffff00}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffff}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x55cd7b168c60ee30, 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x6a}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xc4}, 0x1, 0x0, 0x0, 0x10}, 0x0) [ 199.524659] FAT-fs (loop2): bogus number of FAT structure [ 199.530374] FAT-fs (loop2): Can't find a valid FAT filesystem [ 199.600420] FAT-fs (loop2): bogus number of FAT structure [ 199.606138] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/08 05:34:50 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}], 0x4) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:50 executing program 6: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001480)={'lo\x00'}) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x20000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x7, 0xffffffffffff7ff7, 0x4936, 0x7}, 0x8) 2018/05/08 05:34:50 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = open(&(0x7f0000000080)='./file0\x00', 0x90000, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0xff55}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={r3, @in={{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x4b4, 0x6, 0x3, 0x3}, &(0x7f0000000280)=0x98) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01060000000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:50 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc0045878, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:50 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) mq_timedsend(r0, &(0x7f00000000c0)="b470e799359d96385293e20c5868af6e19f95ceef36b62d31dfcf1a8eb021bf94318aeadda26407f9d6fe48a2e8afd8f96a80bf4e0d815ee1ece636f706b5d015d5ece4c1f0f9d5060c135df89260378de626fb73dd41e351055c17233555c663a5422f970587631557478335ad06b12295f4fcc3be85ff392d34b91326d6929e0c40dd612b8661dd4bfdbbfcf62b45f101485bed25b95adee00e5bc62a198e5d39f3a1ce8534c53268bc98c256ee5e09a319541ca9c77f423763901c7b0a81bffe639fb286bb595e7e6b7572bba4981e940599332", 0xd5, 0x2, &(0x7f00000001c0)={0x0, 0x1c9c380}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) fcntl$lock(r1, 0x5, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/05/08 05:34:50 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/dev/qat_adf_ctl\x00', 0x90180, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x100, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"]) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/05/08 05:34:50 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:34:50 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000002f80)={0x0, @loopback, @multicast1}, &(0x7f0000002fc0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', r1}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) signalfd(r0, &(0x7f0000001e80)={0x69c}, 0x8) recvmmsg(r0, &(0x7f0000001c40)=[{{&(0x7f0000000080)=@nl=@proc, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000280)=""/110, 0x6e}], 0x2, &(0x7f0000000340)=""/165, 0xa5, 0x9}}, {{&(0x7f0000000400)=@ethernet={0x0, @random}, 0x80, &(0x7f00000018c0)=[{&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f0000000540)=""/183, 0xb7}, {&(0x7f0000000600)=""/97, 0x61}, {&(0x7f0000000680)=""/192, 0xc0}, {&(0x7f0000000740)=""/41, 0x29}, {&(0x7f0000000780)=""/108, 0x6c}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/22, 0x16}, {&(0x7f0000001840)=""/20, 0x14}, {&(0x7f0000001880)=""/46, 0x2e}], 0xa, &(0x7f0000001980)=""/239, 0xef, 0x73}, 0x3ff}, {{&(0x7f0000001a80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001b00)=""/239, 0xef}], 0x1, 0x0, 0x0, 0x6b8}, 0x5}], 0x3, 0x102, &(0x7f0000001d00)={0x0, 0x1c9c380}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000001d40)=[@in6={0xa, 0x4e20, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0bed8"], &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001ec0)=@sack_info={0x0, 0x3, 0x2e}, &(0x7f0000001f00)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001f40)={r4, 0x1, 0x1000, "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"}, 0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001d80)={0x0, 0xd0, 0x2, [0x8000, 0xffff]}, &(0x7f0000001dc0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001e00)=@assoc_value={r5, 0xffffffffffffffff}, &(0x7f0000001e40)=0x8) 2018/05/08 05:34:50 executing program 1: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x1f4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x20) semctl$GETPID(r0, 0x3, 0xb, &(0x7f0000000040)=""/100) 2018/05/08 05:34:50 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000080)=""/143, 0x1cf}, {&(0x7f0000000140)=""/241, 0xf1}, {&(0x7f0000000240)=""/195, 0xc3}, {&(0x7f0000000340)=""/8, 0x8}, {&(0x7f0000000380)=""/65, 0x41}, {&(0x7f0000000400)=""/4, 0x4}, {&(0x7f0000000440)=""/50, 0x32}, {&(0x7f0000000480)=""/250, 0xfa}], 0x8, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001a80)='/dev/usbmon#\x00', 0x10000, 0x80) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000001ac0)=""/4096, &(0x7f0000002ac0)=0x1000) chmod(&(0x7f0000000600)='./file0\x00', 0xd2) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x2, 0x1, 0x8, &(0x7f0000000000)=[0x0], 0x1}, 0xfffffffffffffe48) 2018/05/08 05:34:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x4010ae68, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:50 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000)=0x100000000, 0x1e6) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='lo\x00') getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000000080)=0x34) 2018/05/08 05:34:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = syz_open_dev$sndtimer(&(0x7f0000000440)='/dev/snd/timer\x00', 0x0, 0x50000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000040)={{0x2, 0x3, 0x5, 0x2, 0x7ef}, 0x8559}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x4000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') socket(0x0, 0x7, 0xbd0) sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)={0x150, r3, 0x1, 0x70bd26, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x100}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xce}, @IPVS_CMD_ATTR_SERVICE={0x74, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xd}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xc}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x5e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1a, 0x22}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x4080}, 0x20000000) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0x1f, 0x2a9, 0x7fff, 0x10001}, {0x2, 0x8, 0x0, 0x8}, {0x8, 0x101, 0x976a, 0x7fffffff}, {0xffff, 0x80000000, 0x2, 0x1}]}) getpeername$netrom(r2, &(0x7f0000000480), &(0x7f00000004c0)=0x10) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000000400)=0x7fff, 0x4) 2018/05/08 05:34:50 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x80, 0x800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r2, 0x300, 0x70bd28, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x804}, 0x40) sendmsg$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) 2018/05/08 05:34:51 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:51 executing program 3: r0 = memfd_create(&(0x7f0000000280)='.\x00', 0x3) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r1}) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000200)=0xc) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x44000}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="b56b6e0003000000e000110000000000000000000000000000000001ff020000000000000000000000000001ff030000053500000a000200fe8000000000000000000000000000bbfe8000000000000000000000000000bb2b04000000350000020000007f000001000000000000000000000000fe8000000000000000000000000000aa2b0400000635000000000a007f000001000000000000000000000000ac1414bb0000000000000000000000003f0300000000000000000a007f00000100000000000000000000000000000000000000000000000000000001320300000335000002000a00080003001802000008001600ffff0000"], 0x140}, 0x1, 0x0, 0x0, 0x40040}, 0x24004890) r5 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001680)={{{@in=@remote, @in6=@local}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001780)=0xe8) r6 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) accept4$packet(r6, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x80800) write$binfmt_misc(r5, &(0x7f0000000400)={'syz1', "c4b9fdd4c381db89f7bd38282247d56ad816056e3e864dcfdfad27ad6d6689aad3a7be3995676d39ef2ef3ae0d81ea479b9f9f1d9aa6dab0918f0916c24584b955d225f52481ddfa51d92726f61075bcf33f11a66051989a042b6d3f3d3adbad56eb883b6bd0dec20f1a99aa93eb0f8f61cf3d685c959fe9cf5a4a015c442770db326c9f7b135aae"}, 0x8c) ioctl$BLKRAGET(r1, 0x1263, &(0x7f00000004c0)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000005c0)={"737909f7ffffffffdcff000000000001", r3}) bind$packet(r5, &(0x7f0000000240)={0x11, 0x0, r7, 0x1, 0x0, 0x6}, 0x14) socket$vsock_stream(0x28, 0x1, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000700000000000000a2f94eb0aed8"], &(0x7f0000000000)) syz_open_dev$admmidi(&(0x7f0000000580)='/dev/admmidi#\x00', 0x6, 0x8000) socketpair$inet6(0xa, 0x805, 0x9, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000003c0), 0x10) 2018/05/08 05:34:51 executing program 1: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) time(&(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x80000) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/08 05:34:51 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:51 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = accept(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/05/08 05:34:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc020660b, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:51 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) sendfile(r1, r1, 0x0, 0xef) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x8, 0xfffffffffffffeff, 0x7, 0x0, 0x3, [{0x5, 0x0, 0x7, 0x0, 0x0, 0x2100}, {0x5, 0xffffffff, 0x7, 0x0, 0x0, 0x400}, {0x8, 0x1, 0xffffffffffff0abf, 0x0, 0x0, 0x201}]}) 2018/05/08 05:34:51 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0x2000000a) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:34:51 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:51 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x50, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)=r0, 0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0xa, 0x1, 0x4}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) 2018/05/08 05:34:51 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) setreuid(0x0, r1) r2 = perf_event_open(&(0x7f000025c000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x2400, 0x0) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x10000, 0xbee}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000040)={0x5, r4, 0x10000, 0x7fff}) 2018/05/08 05:34:51 executing program 6: open$dir(&(0x7f0000000140)='./file0\x00', 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x40000) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001480)={'lo\x00', 0x9200}) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) 2018/05/08 05:34:51 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00cae03, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:51 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={r1, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x19}}, 0xc) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000200)={0x6, 0xffffffffffffffff, 0x1}) ioctl$KVM_HAS_DEVICE_ATTR(r3, 0x4018aee3, &(0x7f00000002c0)={0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000280)=0x3}) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0xfffffffffffffffe, 0x4688, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f00000001c0)={r5}) 2018/05/08 05:34:51 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) userfaultfd(0x80800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/05/08 05:34:51 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ip6tnl0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x4, 0x80) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x8a, "d44e61683c322213c8ebdfe8623c4e9cf5cf5565e1f6adbf6bcdf9db01656755062aae01c69eb6cfc01874c18266ceb8c3afe393d86b30514ba39ba1ca1cb2755cdb0b44c90d30b3fb5ab2f15dcb3c96218d89ec168a1a4e0849c9fa9a3f40f388c917795dced3e508e9a7dbc6c1240e6e917f11451aca749e74d0ab7a8dca6af7d20a9ea207b474e963"}, &(0x7f0000000200)=0x92) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/05/08 05:34:52 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0), 0x0, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:52 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0xfffffffffffffffd, 0x101) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x7, 0x9}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x0, 0x0) ioctl(r0, 0x1276, &(0x7f0000000180)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f0000000000)=[{0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x2}) 2018/05/08 05:34:52 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x5452, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:52 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x3ffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) bind$bt_l2cap(r1, &(0x7f0000000200)={0x1f, 0x6d1f, {0x5, 0x76, 0x8000, 0x100000001, 0x7fffffff, 0xa7d8}, 0xffff, 0x7}, 0xe) write$binfmt_script(r0, &(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0xb1) getsockname$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x100) connect$llc(r1, &(0x7f00000012c0)={0x1a, 0x30a, 0xfffffffffffffffb, 0x2, 0x0, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000002c0)=""/4096) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000280)={0x7f, 0x5c3a}) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'ip6_vti0\x00', 0x1102}) socket(0x9, 0x0, 0x1) 2018/05/08 05:34:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = memfd_create(&(0x7f0000000000)='lo\x00', 0x3) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x7fffffff, 0x4) 2018/05/08 05:34:52 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x290382f0, 0x200) setsockopt$inet_int(r2, 0x0, 0x13, &(0x7f0000000140)=0x9, 0x4) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x404002, 0x0) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) 2018/05/08 05:34:52 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ptrace$setregs(0xf, r0, 0x6, &(0x7f0000000100)="c4ba28fe2ba92a94726d5c444ac3e4cff0f5a10840bad1f2032b1028e10659332087a6335886f2d0e2b0441db94c6d07ef47ebfdcae2a4b5bdf17d9a551af0bf910bc44c51b193f5407c5a0eb14fea8af0f6a95da04a6ab31f02b327745b208727") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f0000000000)={0x3, 0x44a}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0xffffffff, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000040)=""/10, 0xa) writev(r4, &(0x7f0000000440), 0x0) dup2(r2, r3) 2018/05/08 05:34:52 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001680)={@loopback, 0x0}, &(0x7f00000016c0)=0x14) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000001ac0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1480000}, 0xc, &(0x7f0000001a80)={&(0x7f0000001700)=@newspdinfo={0x378, 0x24, 0x400, 0x70bd27, 0x25dfdbfd, 0x0, [@lifetime_val={0x24, 0x9, {0x3, 0x6, 0x0, 0x4}}, @policy_type={0xc, 0x10, {0x1}}, @lastused={0xc, 0xf, 0xd3}, @algo_aead={0x118, 0x12, {{'ccm(aes-asm)\x00'}, 0x658, 0x180, "db005942df398b431b3fead837d5ec2b64a73361f7dede5e21b8e986a8ef9bb6ab59fa56025ff45cc8450d455c8520a1e3d6dc5cb72293818ebe29260ab56b4520550ec67a9db41c3c4dc7628b313d476a30aeff2262984ab0a6cc2a9ecba8f0444999947801ed999c29107f8d3631674abf7728de94a39442fda92df8dc539e05d3b8e777452625de7c9d5c57f290778f17605e2ad8f6e184543427d9a5b7a80f35d06dc38f06ec9d9771a5eb30fd44fe824e8b30b6c9dfe5fac685b1e23e9f89048c91fc527df6332aa6"}}, @algo_comp={0xd0, 0x3, {{'lzjh\x00'}, 0x440, "5e12f88b6a6815a78f290b750ee46e7ba84a09ed2fa3275617e8750cd9741fbb53bd3d5bc271ff99132c75fff303b6210c9775fc8b0f0bc671b43a7e2dd9b1b7912870a043123a848c9f5f675bb36a418ca77802e110dab84d87615f0c40cdc40a8121e0109b432510146a2ed0abdb4b67d83f961462835d44de233cea439b5b8ef1dceee942ed82"}}, @lastused={0xc, 0xf, 0x7}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd29, 0x70bd27, 0x70bd2b, 0x70bd2b, 0x7000000, [0x6, 0x2]}}, @migrate={0x5c, 0x11, [{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3b, 0x381c2a353575dc0f, 0x0, 0x3504, 0x0, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x17}, 0x6c, 0x3, 0x0, 0x34ff, 0xa, 0xa}]}, @policy={0xac, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x400, 0x4e22, 0x0, 0xa, 0x0, 0x20, 0x3e, r1, r2}, {0x7, 0x1ff, 0x2, 0x9, 0x1, 0x3, 0x10001, 0xff}, {0xfffffffffffffff7, 0x400, 0x7f, 0x70e1}, 0xb8f, 0x6e6bb7, 0x3, 0x0, 0x0, 0x3}}, @ipv4_hthresh={0x8, 0x3, {0x5, 0x15}}]}, 0x378}, 0x1}, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:52 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0xf, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@rand_addr=0x2, @dev={0xac, 0x14, 0x14, 0x20}}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:52 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="0a0775b005e381e5b3b60ced5c54db01dae3adff6608000000000000001235b729", 0xb3b8b7eeed61801b) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f00000000c0)) 2018/05/08 05:34:52 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000eb3ff8), &(0x7f0000940000)=0x8) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) 2018/05/08 05:34:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xae03, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:52 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x4, 0x2000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:52 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f00000000c0)=0xffffffff) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa010000000000000d000000a9413244000000000000aed8"], &(0x7f0000000000)) 2018/05/08 05:34:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470", 0x21, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:53 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x400, 0x0, 0xfffffffbfffffffd}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) r2 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x1000, 0x14500) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000000080)={0x100000001, 0x81}) 2018/05/08 05:34:53 executing program 6: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x101) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000000c0)=[{0xffffffffffffffc1, 0x9, 0x20, 0x9, @tick=0x8, {0x305, 0x8}, {0x4, 0x3c0d}, @control={0x5, 0x8, 0x3}}, {0xd97, 0x9b12, 0x8, 0x0, @time={r1, r2+10000000}, {0x3, 0xb0ad}, {0x2, 0x2}, @note={0x6, 0x2, 0x3}}], 0x60) setsockopt$inet_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000000140)="7779c7ff6684efcafa9a6f0536154e73f7e70b05c07492fab2535d668754419c43fb674909b19d7762c860dc89f0d395e1c1bc5a3e9ebc3e178890008f8c766a1baebef63ff10db1e3e2190b5eaf1a08729f74cc9cf00be6263cb53dea5d795ed052269ad63dc6adb70552b6d395293c1eacb551f5c8cf6d412fab914066e8c294d3ec24ad7d203f773c8fcebae831404d73d4db1c2ea5aa572d08db1b5db0dcd6b955ef5af1ce3de949db588c2efd75ed97f5a40981dfb1a4d5199cd1c6d0a1ba8a46bde6", 0xc5) 2018/05/08 05:34:53 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0xec0, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:53 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="01aa01000000007ae899e9b6eea773b4732171000000006ff7198523a2f94eb0aed805bf1b2c835c2717cba647b40934c29c817f74934c6399d4eaa6a7a0793c01ce4cb03b891acbc255f202712d0fdad2890b6e786618b493f07e8ecea32c57647241e8ed2a6affb4d58206d4344dfb00830000d6db3d34f15af311333a8feb9bf8e1008ede9eb9484b361e736420a5f3490d21cd47264977652279444e4a"], &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5, 0x0, 0x1, 0x4, 0xffffffffffffffff, 0x800, 0x6}, 0x20) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x4000, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f00000000c0)) getsockopt$inet6_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0xfffffffffffffd82) 2018/05/08 05:34:53 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x20000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"]) unshare(0x400000000000404) 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, 0x1000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getegid() ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x6}, 0x10) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', 0x0, 0x0, r1, 0x0, 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x82880) fstat(r3, &(0x7f00000000c0)) 2018/05/08 05:34:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x4020940d, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:53 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rt_sigreturn() getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:34:53 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00', 0x5000}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0x19}, 0x100}, {0xa, 0x4e24, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, 0x14d32284, [0x3ff, 0x1, 0xfffffffffffffffd, 0x0, 0x5f38, 0x8000, 0x8, 0x2]}, 0x5c) socketpair(0x11, 0x6, 0x80, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), 0x4) 2018/05/08 05:34:53 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/164, 0xa4) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa01000000000018000000f6101724689aa4fed0cb321f85d541c7c8fa41d76448e8cc5d71f0547034b02b08c4ff02e1bdaaf000000000000000"], &(0x7f0000000000)) 2018/05/08 05:34:53 executing program 1: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x6, 0x0, 0x407ffffffd}]}) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000234ff8)=[{0x6}]}) 2018/05/08 05:34:53 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x7, 0x1000800) setxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0x11f, 0x0) unlink(&(0x7f0000000140)='./file0\x00') 2018/05/08 05:34:53 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0xfffffdef, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:53 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc0189436, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:53 executing program 6: socketpair$inet6(0xa, 0x1, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x10, 0x80000) sync_file_range(r1, 0x7, 0x401, 0x6) bind(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @rand_addr=0x3}, 0x2, 0x4, 0x1, 0x4}}, 0x80) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r3, 0x0, 0x482, &(0x7f0000000000)=""/98, &(0x7f0000000080)=0x62) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000340)=0x7, 0x4) r4 = dup(r3) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="10002bbd7000fedbdf250300000008000400050000728917080004009f7c0400"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x20040010) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:53 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000140)=0x80, 0x80800) sendmsg$nfc_llcp(r0, &(0x7f0000000340)={&(0x7f0000000180)={0x27, 0x1, 0x1, 0x7, 0x3, 0xe18, "fb6700aa820c9b9eeb17fccb3322423b60d140ceb48c337ff1b71942f93753c00c266ba85014fd2abffcb61b2123c95617caa2a71eae86963c49ab84847258", 0x3c}, 0x60, &(0x7f0000000200)=[{&(0x7f0000000280)="49f2a1916b1f311e6338693ca9fa26882aeaf12c8c708e8e0a6b106718d7f327109d1aaf9e610936260fbda08ffad77546c8c6bffe7c7c01b9fbe4a187954d64bef943bf77afe9452c7342e5955d59bcff657b3245803997eff8de50", 0x5c}], 0x1, &(0x7f0000000300)={0x30, 0x101, 0xce, "0853f7ccaca52a9c2fa822dcd8e45d8647b3fe0b48560debe1deed"}, 0x30, 0x4}, 0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) [ 203.521980] audit: type=1326 audit(1525757693.786:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14697 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 203.610282] audit: type=1326 audit(1525757693.810:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=14697 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 203.683685] IPVS: length: 98 != 8 [ 203.725411] device bridge_slave_1 left promiscuous mode [ 203.731084] bridge0: port 2(bridge_slave_1) entered disabled state [ 203.747132] IPVS: length: 98 != 8 [ 203.755834] device bridge_slave_0 left promiscuous mode [ 203.761407] bridge0: port 1(bridge_slave_0) entered disabled state [ 203.821864] team0 (unregistering): Port device team_slave_1 removed [ 203.835082] team0 (unregistering): Port device team_slave_0 removed [ 203.845715] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 203.860269] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 203.890353] bond0 (unregistering): Released all slaves 2018/05/08 05:34:54 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000280)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x3, {0xa, 0x4e20, 0xb4f, @empty, 0xffffffff}}}, {&(0x7f0000000140)=""/138, 0x8a}, &(0x7f0000000080), 0x40}, 0xa0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) accept4$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0x14, 0x80800) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aef87a22dd17c328e5ca38c58fe7902c850796e84633d93c07c5f7aa454dac14dddd77f4ede4a74fbd1f4836ff79b1d7328b8a4759c7a5d3d659da4a711f349c5d31ee66ac"], &(0x7f0000000000)) r4 = syz_genetlink_get_family_id$team(&(0x7f00000003c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1004}, 0xc, &(0x7f0000000740)={&(0x7f0000000400)={0x330, r4, 0x4, 0x70bd28, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0x4, 0x2}}, {{0x8, 0x1, r2}, {0x4, 0x2}}, {{0x8, 0x1, r2}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcdfc}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r2}, {0x170, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fff}}, {0x8, 0x6, r2}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffff}}, {0x8, 0x6, r3}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r3}, {0x84, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}]}}]}, 0x330}, 0x1}, 0x4004050) 2018/05/08 05:34:54 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c0", 0x31, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x8000, 0x2, 0x1f, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, 0xfffffffffffffe7d) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) shutdown(r0, 0x1) write(r0, &(0x7f0000003f80)="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", 0x201) 2018/05/08 05:34:54 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0xfffffffffffffffc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x401}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="02070009020000000010000000000000"], 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/05/08 05:34:54 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x20000054, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0xa0000) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x3, 0x7}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:54 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x4020ae76, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:54 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000380)={0x26, {0x2, 0x4e24, @rand_addr=0xd9}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, 0x8, 0x80000000, 0x780000000000, 0x51, 0x2, &(0x7f0000000340)='veth1_to_team\x00', 0x9, 0x8, 0x5}) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3, 0x20000000}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r2, &(0x7f0000000480)=""/10, 0xa) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) lchown(&(0x7f0000000040)='./file0\x00', r5, r6) writev(r4, &(0x7f0000000440), 0x0) r7 = dup2(r3, r3) perf_event_open(&(0x7f0000000400)={0x3, 0x70, 0x9, 0x9, 0x8, 0x0, 0x0, 0x5, 0x800, 0xe, 0xffffffff, 0x3, 0x6, 0x8, 0x5, 0x6, 0x1, 0x800, 0x3, 0x4da, 0xfffffffffffffffb, 0x5, 0x74, 0x3, 0x7, 0x80000000, 0x3, 0x5, 0x100000000, 0xf6, 0x1, 0x1, 0x0, 0x1, 0xea2, 0x4, 0xb1, 0x2, 0x0, 0x3, 0x1, @perf_config_ext={0x800, 0x6}, 0x40, 0xfffffffffffffcec, 0x4, 0x7, 0x2d4feb43, 0x1, 0x6daa}, r1, 0x9, r2, 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @broadcast}, &(0x7f00000004c0)=0xc) setsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000000300)={0x0, 0x7530}, 0x10) 2018/05/08 05:34:54 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r1, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="c9f4bfb18f9824a51119f128cfc6fed62be0faf9b77db60e9ad20c99e04f1b9eb453f040e607d2beaad087e5", 0x2c, 0xfffffffffffffffe) r5 = add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="94e2b9722638eaf82243bb4e8ea7729583dc4fafd2a2e4eb366a9f6a137c5673001c3ac88a050dc6559eb69089f1a77ef222cfa85ffcc0999285fb781c98f4ab4b0f8f83590a4a524ebc5d85c870a9228ec7272d146d630e948f221cacb5b763ddb7adc6aa89047e363a67610889701466259af5994026057c5167f28f0d9bb0f8e8a9e53269f366747bec4974c5d5d410a0e489ec62e328dce59e3191e18e98254cee494ad7dfd917ff8d79ed195a067dfbe6223cea39025f08538585b8f277b1d7cd131ea1068e6022708c7daa6afb4db12e3b1034d25bef24d1c9d28d8698", 0xe0, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x3, 0x0, r5) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}, 0x2}) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r6, &(0x7f0000000000)=""/10, 0xa) writev(r6, &(0x7f0000000440), 0x0) dup2(r2, r3) 2018/05/08 05:34:54 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000001580)='/dev/admmidi#\x00', 0x1, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={0x7ff, 0x4d, 0x0, 0x9, 0x38d7, 0x6, 0x7, 0x6, 0x0}, &(0x7f0000001600)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001640)={r2, 0x100000001}, &(0x7f0000001680)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) accept4$packet(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001400)=0x14, 0x800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000002c0)=0x20) tee(r0, r0, 0x5b, 0xb) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) timer_create(0x6, &(0x7f0000000180)={0x0, 0x2a, 0x5, @thr={&(0x7f00000000c0)="0d8c86343b93b5ea3db7ace6dc44efec5333d4b1d1354d2b415583818f1231c044270ff3ce97e761cc8ba5e13931c89a36deb642bf4081", &(0x7f0000000100)="095416c68c719f4a7b971187b4dcef541800ba552a31e28790ec025c4088a507228a60c6ce5e7ec09c2c51b38529d6a627e89c04b7127e8ed745542d3e32a06c2ce203d5eee84e162850574246e517"}}, &(0x7f00000001c0)=0x0) timer_gettime(r4, &(0x7f0000000380)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'ip6_vti0\x00', 0x402}) ioctl$TCSBRK(r3, 0x5409, 0x6) ioctl$SG_GET_ACCESS_COUNT(r3, 0x2289, &(0x7f0000000340)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) clone(0x10000000, &(0x7f0000000400)="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", &(0x7f0000000200), &(0x7f0000000280), &(0x7f00000014c0)="6c7c9f7eece107f79a2e51462715d57b34f4ef37b94f51158b43e43bc637732487b52bdbd18890aa2c08e1c9d7bd99ee7c1a1bc9944a589c9d9a65fc332579a3e49deacdd341114acb2405195910f07be9a12f23c6a2f71bb01a64f58719c6fb3b7042d2dad6ff838e974a0c12f28cb07d76c81266") ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000300)="c8b5c4b1d095c2237da47e9cdaa2c94b0730abd7d3c42b76571f99bc1aa6c272fc357fe712") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001540)) clock_gettime(0x5, &(0x7f0000001440)) 2018/05/08 05:34:54 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x33fe0, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) [ 204.750954] IPVS: ftp: loaded support on port[0] = 21 [ 205.408974] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.415395] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.422559] device bridge_slave_0 entered promiscuous mode [ 205.452159] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.458631] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.465720] device bridge_slave_1 entered promiscuous mode [ 205.497388] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 205.521737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 205.584607] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 205.610743] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 205.706987] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 205.714189] team0: Port device team_slave_0 added [ 205.737222] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 205.744522] team0: Port device team_slave_1 added [ 205.767341] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 205.793952] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 205.818586] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 205.825658] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 205.834007] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 205.853681] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 205.860750] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 205.869120] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 206.072995] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.079399] bridge0: port 2(bridge_slave_1) entered forwarding state [ 206.086065] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.092428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 206.099675] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 206.561532] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 206.853317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 206.924379] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 206.995408] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 207.001567] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 207.008735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 207.076424] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:34:57 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:34:57 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x40049409, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:57 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) io_setup(0x863, &(0x7f0000000100)=0x0) io_submit(r4, 0x4, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x81, r2, &(0x7f0000000180)="b65ccc0c3cea6010305086c6ded8cbc689479b7aa1cded2ccb05b8617a7473c93cb5fa304b470815b9517553bb803dae2497e6909038e5c1f0a815f3ee16bdb5cca1ef376f2f4681e7114e65eb27f70612566c54d2bdc83f", 0x58, 0x2, 0x0, 0x1, r2}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x4, r1, &(0x7f0000000240)="f3dbcac13e62188520f39c3f1cd853e3e0a00b35153db966ebc0f9a18650fa2b35fa55ca474db9f41dedce83503bdaba4cf88b6beb2bd329b13eba8aeadf4fba86049417ca8538e749354bdd3105e080a926f1136ca2879f3046a09bb47ba35707ec5d2e1055046f706242a6417341ddb17f2bdab2d770469776e57d1200a614a50d5bd8b72e36bc7410c608756fe83a7301d6793d61eef65d87491a48a80a99275a6dfbdc1e57f17cbfceaff0efcc19df87469329fa4d8610931bc718caf27210c6a0cb15d9b25fe044beb141a778ea8fd94ec14d3b47feb29f8b31649d2149adbf77bc78fa1cfaeadd", 0xea, 0x6, 0x0, 0x1, r2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x5, r1, &(0x7f0000000380)="33d9bca089f39b17dd82e86672374bc16b535d8fa690533f2d5465e10926de9defd823dcca6236995cc6dbe3626c9aa73e67c5ad5d683b68343a11e6726927b94bee29f38c49e8a23f0bbc878e7c5c06fa67d7516c9128510c27d15c0fb953b5db417b73f6a49f7421da7ae4c67cc5c338c733d6bc3f", 0x76, 0x1, 0x0, 0x1, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x7, 0x0, r3, &(0x7f0000000440)="6cd5dedfdc37801ba5cf6cfdbfca8517fd5db346483df4e7278920", 0x1b, 0x4, 0x0, 0x0, r2}]) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r1, &(0x7f0000000140)=""/10, 0xa) writev(r5, &(0x7f0000000440), 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000040)={0x1, 0x7fffffff}) dup2(r2, r3) getpeername$packet(r2, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000002940)=0x14) connect$packet(r2, &(0x7f0000002980)={0x11, 0x0, r6, 0x1, 0x5, 0x6, @random="91b84b463faa"}, 0x14) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x4) 2018/05/08 05:34:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000140)={r3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000440)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3f9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r2, 0x4010ae94, &(0x7f0000000180)={0x5, 0xffffffff, 0x1}) 2018/05/08 05:34:57 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x7ffff000, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:57 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x6, 0x109200) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/05/08 05:34:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x802) clock_gettime(0x0, &(0x7f0000000080)={0x0}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f00000000c0)={r1}, &(0x7f0000000100), 0x8) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r0}], 0x1, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000000040)='.', 0x0) 2018/05/08 05:34:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b", 0x39, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:57 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @local, @dev}, &(0x7f00000001c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"73597a5f74756e000400", r1}) bind$packet(r0, &(0x7f0000000280)={0x11, 0x2, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffc97) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)={0x0, 0x0, [0x0, 0xfffffffffffffffd]}) sync() r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1, 0x800) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000200)=0x5) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000140)={0x7, 0x4, 0x1, 0x1}) splice(r0, &(0x7f0000000080), r0, &(0x7f00000000c0), 0x5d8c, 0x0) 2018/05/08 05:34:58 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x240080, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00000000c0)=""/227, &(0x7f00000001c0)=0xe3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x7, 0x3, [0x2, 0x7, 0xffffffff]}, 0xe) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)) 2018/05/08 05:34:58 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0xc0, 0x29, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:58 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x2, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:58 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = semget(0x1, 0x5, 0x88) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000000080)=""/124) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed83132734bbaa5b321bb55604457295174ae65b4330e23a905c70510b661c636fbe5fee6142f65c48a797c73ce8335c41621d7cb429a178f6cf3ee052461bee338a91210eb2e1d1ce3e7e64701b90e40d18b0dfa89b21637410224f28b64dd4d030b64287e3f46ceeed59ae5b8275cc7ee0be5103393ec64a69ad05850316705451a1f876925b2dfd84ea899bf5186d59cf58fecfca22f84000000000000000000000000000000"], &(0x7f0000000000)) 2018/05/08 05:34:58 executing program 2: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xffffffffffffff01, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)="a98d42bd14b190b46989efc428f194790f57ec1c4cb2a6fc2a0d8905ef090b8a8b9dc27b6e4b9cdb1de91e99f471a6faa8718b5b22e98c4dbe12e9ba8faf125e586215cff81c88f70b5ec45cbc40962fd3bf7ea2160828a3eabe6e6df26c8b63d952f0cfa3706582", 0x68}, {&(0x7f0000000140)="7fa3e11d31cfb13d644453231f1d00b9716ebadc7dbc993be5be4edb9f943ab763b533807d6e3589f5e81d3e171c5a222752280eef78c524f5f1703e6928db23a59b7f240cb6d8588032fcbc622bb68c038cd1b074d4be08c77143d4fa8fba59", 0x60}, {&(0x7f00000001c0)="1c23509c254c082cadbc776690f9560eb02fe9645518409d4250ef320d992ca4986d81468ee0d6b9e5be87229bc67efe2cb9093eda3c11c7e72d5d5319d9367c70e8a22412a04df8ee262a3023a416bd1bcf324e5a457bb5108a9b1e59595d8408a3e7a410fd4f726af9fcfe9683981c32b68e6d5fc8acf627578a2c82600df0e97b8b51d3b242f128c4eef279b4cf67d1adf0dde85c6748ce2f476ce38ee35a1c8bcb3666b66a99e240be21040d4f6b3b712ef51f60", 0xb6}], 0x3) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000244000)) ioctl(r1, 0x10000002284, &(0x7f00000000c0)) 2018/05/08 05:34:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xffffffffffffffc0) sendto$inet(r0, &(0x7f0000fa0fff), 0x330, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000240)=""/4096, 0x1000, 0x40010023, 0x0, 0x0) 2018/05/08 05:34:58 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0xfffffffffffffffb) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:34:58 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed", 0x3d, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:59 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0xf, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:59 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfe, 0x80) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x7, 0x4) 2018/05/08 05:34:59 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) socket$pppoe(0x18, 0x1, 0x0) 2018/05/08 05:34:59 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000200)={0x7, 0x1f000}) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x84, 0x2000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000140)={{0x9, 0xffffffffffffff7f}, 'port0\x00', 0xc, 0x1041, 0x9, 0x4, 0x3, 0x0, 0x2, 0x0, 0x3, 0x4}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f00000002c0)={0x9, 0x7fff, [{0x30000000, 0x0, 0xfffffffffffffff7}, {0x2, 0x0, 0x5}, {0x0, 0x0, 0x407}, {0x8, 0x0, 0x3}, {0x400}, {0xfaa, 0x0, 0x7}, {0x5, 0x0, 0x5}, {0xf34f, 0x0, 0x1}, {0x40, 0x0, 0xfda}]}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00'}) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="070801000000a52f8c4eb76815defc7d49637a6133b788f02f35ec50b2788699faffffff96ea018d84bf34b2140e48d49741d103dc3a855cbaba9fb1b147971283b56dfdd9a6397660f7899c8bb12131e6db0f9acec00287d3d582910000000000000000000000"], &(0x7f0000000000)) 2018/05/08 05:34:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x5460, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:59 executing program 1: syz_mount_image$cifs(&(0x7f0000000000)='cifs\x00', &(0x7f0000000040)='./file1\x00', 0x1ff, 0x8, &(0x7f0000000740)=[{&(0x7f0000000080)="136962c5d1ef78fca9b63ef6bc267b399e10d023239c894c56d18fbc8dcdae8d3df6be4267acdb693212ebf15c07bad44fc1e4810f004fcf72ec75a19f4c0504eeb0c66a553cf408e1084f2dfd41ce0e355c1e06575840c7217475b1528dcdff0393892f4423ee1707817559ca5124f74e0226f2ab2ca7d836f5b8b1221449427d4c2366802c1aa3c0da83059471a209b4d04a9de6fd1eb82a25569308d088bb0ddf48b021e1c56c6b9d4b588f540e0e", 0xb0, 0xff}, {&(0x7f00000002c0)="05cec2049a0d0eb31fdfa63ed9b44f", 0xf, 0x4}, {&(0x7f0000000300)="12936525c8365b1d1a9f486fc5210ee007030409faa95348ecbe01a14bf4cc594f6b7eeb285d5caccb0335d6e9b593600c6b041a7f29b70031dc97a95d5b40e1881704b1b8aec03b48762e21e2c45d417e7c0b8132a6a1bdd47a617f2c270d41e47c1edcf7810ac13569337f94385381900de44a4a90817794602c1a8d57818de3dc4493faecad2fa7721ec639b3d8b4ed271f9cda8f369d1f6d838d93b1fe51df53164562d20b2d874d2fbe968ce20d1a62f59dee6c678440487fe448f56b7efdca7191a5655ef3b1dc95e5e3f8937ba6d8a29530a9d501464310026433409b7f0d8403dcaf", 0xe6, 0xff}, {&(0x7f0000000400)="c5d5ba23507d1b06aee6164de7e0c0315cdf1a047987a4ea75c25ec23d9c74aa5c11c04fa3a951c7e977114bf677a27a2cd895ffac6a10c673893e699c4a2f38942934c38f0f929d2143170b7ecc396dc1c3e597", 0x54, 0x401}, {&(0x7f0000000480)="c42bfe937152af3c09d817ea1fd4cef24622a83d47ad0b3b1a68320c3be03950863119fc6413bf1e56bddca5463af22e76d7dee55fce3e8d3993529c224f22337f11caba6c556193f0adf6bfbd9ca8a41cd4042f6fff3026c62f6dfdb3d3266bc4551d4f3ecb006d900d04a439b709f17f41aa87e8eac8eeb1b682707c67d30fba6b5ae995b88401b921580fbb9ae7babe9d3510f5d449b50effb337002e410d6585781686cd697f10178c0bf4dbeae380697e171f17fab27153a40db1db8eef83dd98725470285c81c6ab0a6aa2dd", 0xcf, 0x18b7692c}, {&(0x7f0000000580)="73f3efae", 0x4, 0x8}, {&(0x7f00000005c0)="3583fc61500d8cb2c1e7554eabd4399587c8e9384318580a98024c5f27114c8e3d08cfd299b78b402036b40b685275ba767a84e51462d10f73083a7316610b43b61e4fb1104414128654279f3af2d125e555b37e3e0a7e1b3951123e28045f8d72466b3a42a8b9bc099d532cbadcdc6d0b9bf46d6645a95cb7fa0612d6c6fe986270ee7b3ba8f8d60fbb874d87eaf07d2a9023481f4a888e0f666f203d701479fd0879f7ac38fc4604e710c8002a48c2db767895c895b30e053f620d0580f7500ec4e2fc6852e98fead41f9bc5", 0xcd, 0x1000000000000000}, {&(0x7f00000006c0)="c573e997397b2819a216f560243a79ef4f60bf0b92f2230dd4cbd204f0513b9aed262b09fd1b7f72e86510b3f5e6a7565f351cc9f0f42aa6ccda500dd10309e553e93c6abdb4cd37b3918e5b5d820c88c1335fb97e199a4608d17dea1d22d34b205b75b5e395764804c72017883ad389beb399f8ea1a856a8e03866f8fb44e", 0x7f, 0x97}], 0x20, &(0x7f0000000800)='f2fs\x00') syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f00000001c0)='./file1\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000900000002000000010000000000000000480000000000000d00000022000000020000000200000002000000020000001a000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="696e6c696e65000000000100000000"]) 2018/05/08 05:34:59 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0\x00', 0x77, 0x8, &(0x7f0000000640)=[{&(0x7f00000000c0)="069c4da86a492fb06656ada6c9fa741b682021619061615f32292973127662310e30ba5c2cee1cb1df84a7897bef3f957f4bebcabd1e4686ed0ff67ec11a3130851ef2a6eca3fc0e2766c421c52a13c77d78ac88f8b455e7f0e0657b914ffd412833da99e3b57cd354", 0x69, 0x3973}, {&(0x7f0000000140)="40f0c786aa444a569c066ab3a8256a48e586d8bace01c4639c153ebdfecc9804f6d20c736837fe60c3ac676675b4ebdfbdaac760f56dccab5ecddca1b2dda219509c7eb860952c4b9d2028f20b390b199edb09cf3c2e226b69f868aec5d52df0730d1a6f9d657ead50f9ae8d91c52d2e0ee3cb9be18cebbe0faf13ce4511", 0x7e}, {&(0x7f00000001c0)="bed30f88698719968272b08e7b10bb4054a4e1f3ad5fdb47c6af9c293c07040b76b5164c62f19433df4a138cae60bf3552acd2d33298db2c26e2dfc57d80a9939a4dba2671d48320eb6d52101740153ee04207b6b9f0be4fb01797ec8d2293693ee4c32bb5e54d5cab30e7fb49c5", 0x6e, 0x1}, {&(0x7f0000000240)="3379f54bb976bc40d612c9c673057012cb07aa4daf2fdb184b404e9fc0258e1780957ca08085401308a6cec8ac6d9bd461d40b33a5002887d782e240badf367593f6584542b3b0342f3d4af5facdcf2f6ffd354619e7526edcbdedb2133b4890872d02ab66396d788d6222f1cda490c766541c5d46463d68b2d9635fe14dabb44ca40848433ddb944d9e8399b44eb7562fec13994fc377015331875bc8717c09b71f37f2254ddfbbddcff32b27bde988439ec0b1ee70a08556db882b1f2f0327656cd9fdf494f16ff93962d19297500ead61b35da0ad01f781c6", 0xda, 0x7fffffff}, {&(0x7f0000000340)="30b39ce9dab33e632d181bc8bdf0ff59c527554d653f56d75143d0949169f4b05968c5cb51498cab2680f969faa1edaadb275ae930186cc52e7aa6f7adfa8eba4740ccfb1ba5d66a87d48ccf1c0dd99ac6ac259f77e600aca3dcef1331bd998be7d2b11eacb07f8cd8c9319a45b207e2f49a6e758e4918e5b91e490d4815311e6870f2a365935ea44498f65d91e496f2e0aad1d08153fe661cf0f391072ddca5121b29de4b333abf4ccc96dfad6e60b30b7efd2f1d983f14fe780780f916240b8dc676f1ddc79ed1eae8f0f4bd192ae011432c30677d97e79e305a", 0xdb, 0x6}, {&(0x7f0000000440)="85861c611392704b26919ddd532114f96bc322c20053c4d5435d7e565fbdc030f86ea3ec1a42c73424d5a0bd1cf76172b2264d7855c3faa381bcfdbb6b50daa18cd7f276a2465ae3c8f8e7e0", 0x4c, 0x1abb}, {&(0x7f00000004c0)="4be1792ccc3c2c3ac9d6020939afae991658c8c8601e1ecf11db32ae1f0b32e5eca968169486d5fd97e977c4bc8b05089315e1c1b23ee6a2e7e893029819f676a053189a5e74792cfd2ead102ab6645be1ac2d23ba20141cdc6b189fcdbcb1d4ac4304bd8575127a1392612f11e48af9cd2ec95d8f656901e7d8b71b516623b51cff06accd554165b9f84d32ad634dd6890af945d6b069135952a7adc95fb9858c84fd23388444462c", 0xa9, 0x78}, {&(0x7f0000000580)="d96cd5ea118fa89d0893ccc48414ecf6cf2c733c5229f82a5d3ca89eb7109ed65e8a9114d5854cd15a7fbbe6a53f4bc922fd9651aa753b2e54970005085625b626cb3fa686ff09108c90fd7777cd7ecf8602f8fc0e46603486d9cda44850390b1d74117cdaea8eed2677b00b313074ff19e9fd7ad067faffc5781c88d24a951204c430d385852fc3bf3fc52afce1dd5ad6e575521c3297fc4fad5f53e1a5a19c204d82940062230824899741432329895c5325d1b5aecf641c38", 0xba, 0xd20e}], 0x0, &(0x7f0000000700)={[{@barrier='barrier', 0x2c}, {@session={'session', 0x3d, [0x35, 0x2d, 0x34, 0x79, 0x38, 0x37, 0x3b, 0x32]}, 0x2c}, {@decompose='decompose', 0x2c}, {@part={'part', 0x3d, [0x33, 0x7f, 0x31, 0x78, 0x78, 0x33, 0x37]}, 0x2c}, {@nobarrier='nobarrier', 0x2c}]}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000740)='/dev/rfkill\x00', 0x581800, 0x0) openat(r1, &(0x7f0000000780)='./file0\x00', 0x8280, 0x89) 2018/05/08 05:34:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4040ae9e, &(0x7f0000000000)={0x2, 0x0, [{0x3fe, 0x0, 0x6}, {0x203, 0x0, 0x100000001}]}) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x20000) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0x100000) r4 = accept$packet(r3, &(0x7f0000000700)={0x0, 0x0, 0x0}, &(0x7f0000000740)=0x14) bind$packet(r4, &(0x7f0000000780)={0x11, 0x17, r5, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/05/08 05:34:59 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000200)={0x0, 0x0, [0x0, 0x0, 0x60c, 0xeffffffffffffffc]}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x6, 0x2000) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000000c0)=0x400) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000140), 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xc000000000000000, 0x4) accept(r0, &(0x7f0000000180)=@ethernet={0x0, @broadcast}, &(0x7f0000000100)=0x80) [ 208.907123] f2fs_msg: 10 callbacks suppressed [ 208.907137] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 208.918856] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 2018/05/08 05:34:59 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x4, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) [ 209.003742] hfsplus: unable to parse mount options [ 209.048527] hfsplus: unable to parse mount options [ 209.061199] F2FS-fs (loop1): Unrecognized mount option "inline" or missing value [ 209.083805] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 209.091124] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 209.157360] F2FS-fs (loop1): Unrecognized mount option "inline" or missing value 2018/05/08 05:34:59 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x4008ae61, &(0x7f0000ade000)={0x4}) 2018/05/08 05:34:59 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x7, 0x22002) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r3, 0x300, 0x70bd2d, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x492f8000000}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x84}, 0x4000010) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)) 2018/05/08 05:34:59 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x2, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:34:59 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7a, "f268dc98abbfe6951b9d2573f8a924ee89ba96c7c96db2ebc594de95453994c1c2ec3fd560d15096323ccc433cc022cfcc564777bb7c350285b6538bf182164c19bec13a2bfa0a2ec346efdc39815224b343f084c0aa96ca581fec587fc5c498645aaf90e696b984758bad00774c7d6bd01b75efe6dd7dbc22ef"}, &(0x7f0000000100)=0x82) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7, 0x6, 0x10000000000002, 0x2, 0x2, 0x101, 0x400, 0x1, 0x76, 0x6, 0x6, 0x200, 0x4, 0x100000000]}, &(0x7f0000000240)=0x100) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:34:59 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) fdatasync(r0) connect$unix(r1, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x7, 0xc00) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x305703, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000180)) accept4$unix(r2, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/05/08 05:34:59 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) io_setup(0x1, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) io_getevents(r4, 0x5, 0x1, &(0x7f00000001c0)=[{}], &(0x7f0000000240)={r5, r6+30000000}) r7 = dup3(r3, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8dcc}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x10000}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in6={0xa, 0x4e22, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}], 0xe8) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000d40780cf7de62964edcc380029051fa2254e7c73d7a227f091fa6ad4ae212bf75b778fd41afac78d37d8b05d73c2b78b4ace3fa42d5b482aa53af1d192c0c4e30df6dbc8b53ef8a11247011ae0c298bb83fd5be29f19bc7066fd9ebb037f30f15053ce9a3106dd749c7713bca5ef33709da3950feb3d6365dd1c270957c27b707592b27993e6778dcee8a26fd3ea0da4e4a32be63d6aaa5e0b1e47c8bad12449194a844cf307bd0c1c2d4a0a1fb739e3cce979557c0a5d732c5bce6bd667aabb9efb9882d4b4da7ba1ae456dec229b63c35bc2a95e16ce82d98b03a7f00d4e96677a7055fd91c5ea007c9c4a1af7d52c0f5d7ccde99bfc932794c78bb48246b18a893e969286cbd7f19c764bcc2653239b9cd2e17db260a33ed8fa6b4fcb9f13a1e3f685c50434c2cb65bea2388e2e9c610b8cc34d34c7ac6519b23432d827bdf4689fca6787208c9f2564"], 0x1}, 0x1}, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000440)="660f73f00c6766c74424000b0000006766c74424020a0000006766c744240600000000670f011c24ba2100b0edeeba200066b80000000066eff20f38f13a0f08b871000f00d06466660f5c32c16a090c0f188b7166", 0x55}], 0x1, 0x0, &(0x7f0000000040)=[@cstype3={0x5}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 2018/05/08 05:34:59 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e", 0x3f, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000000005000000fffffff7ff0000008020000000c5b9ae51bee8f0dd22970000009c4dfcc249a8ab12019ed3c005a554a2990ddda9fbf6686cc1d4fb6c23ef0cfb10e67c6f76bae8da9de4ad45cb03dc0756eb61a27c01c2bc2fd225a44f40f22d7820f564a003cc00000000000000fcab11eb06866e64ab9ce9c69be4bd403704eb7f95101d70bffd4e96610f00b9bd7ca2336be9fc72df81ca3374e897404db3efaf7e886274e3095c9f26ef436efefeca45d21099397c9e4122cfa53c0103404e90d2ba9e9f32564eba7a3abe7753c82735e108d2c4f18a06090a420ec31f71b9d143f7f943cf09ef0c5d3bf5d449d02efa5018e37d80051bcdac93d16edc91c86a87e1c01bf402e41db4dee74afad1b58e04198a81cd930262a6ae1cf18df37f5d93cc3cbadf980e822097bd018eb672062b0d617ca328ede2ae4323113b628277420997bad3f740eaae2d157844ac2e92fc794fc3512a5776fa9fb408ac71162c7f5186120856d57a40531c5a70"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:34:59 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getpid() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x800}, 0x4) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:34:59 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f0000000240)=""/252) r4 = dup2(r1, r2) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000100)={0x5, 0x0, [{0x7, 0x1, 0x0, 0x0, @irqchip={0x10001, 0x10000}}, {0x3, 0x0, 0x0, 0x0, @msi={0x0, 0x11, 0x1}}, {0x7, 0x3, 0x0, 0x0, @sint={0xb0f9}}, {0x3, 0x7, 0x0, 0x0, @adapter={0xfff, 0x0, 0x40, 0xfff, 0xfffffffffffffff7}}, {0x8, 0x3, 0x0, 0x0, @adapter={0x0, 0x1ff, 0x9df, 0x4, 0x1}}]}) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) 2018/05/08 05:35:00 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x8, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:00 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) bind$packet(r2, &(0x7f0000000100)={0x11, 0x7, r1, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="01aa21000000004eb0ae02000000820da22206bd000000000000"], &(0x7f0000000000)) 2018/05/08 05:35:00 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x68140, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000100)=""/9, &(0x7f0000000140)=0x9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x8, 0x6, 0x20}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'sit0\x00', 0x1c03}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001480)={'lo\x00', 0x4}) 2018/05/08 05:35:00 executing program 1: r0 = socket(0x1d, 0x805, 0x0) sendmmsg(r0, &(0x7f0000000500)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="fb8b5f1ab847754269d4b18cca18234f436ca85b4c9ede4bec282ba6d1d03b736502de792eb568bc7453f4bc4536e6a4e5d53d0f1e7606873e9bb656136c1cf832018f2c44f1d6db3a831afde0f53045a7984ea032a9ae7258357edb654111940c081d23a044d25b467e5511cb66df58c098f96023415fe53b05d8fcb1a247df80e4fb865b39096cf1045bea2d16c3da5e3e65751aa9d1a347cd906658341e8adc912f08827cd51e08c4ba711cab4d71d06175659f51ea63436092474d", 0xbd}], 0x1, 0x0, 0x0, 0x809999e036b98d70}, 0x8}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)="abb6615939902fcaa5dfea4295bc8e4b1cf8607fe78781a3f7a2c140440689afe9fc9537bd7fc420257f009e239e3e512fd2426dd2b3becd2772e797ae8931b1bb6ecfa2c90a82755098e3d8988a881e391bd97f936f80ddbdd44aa65742996128edd5b74c3c662c273b0a2ce0523d", 0x6f}, {&(0x7f0000000240)="ca4a7649b1ea5534602c3ae984a6ed9fe5fd403c93f89c8763bb5a3dfcb9488de6772fab6ec13a659692cde8ec4785de9b71d303b819dce9f6a5342497e06c7c3dd564fad733805f71d636458d92640d187b933b0926b1d6d7680b0d76d658452697d477a895f2f704750754afd08fc3c511b33824229901866d99f8f153e516e6d28fe3e818663c85b7d92537cc1e46e146bab63b686e5eeaacb50f7d1e08c4863c70eccbccb4eb", 0xa8}], 0x2, &(0x7f0000000340)=[{0xf0, 0x114, 0x8, "e9054475e1c4f1f76b47ec653a00b95a31e070aafb955e5dea54147caec34ece36cb0cb73c6352f714d820d58cbf80bf97a1de3c7a3d792128da29654567f022d83207952cb7ad16ed5f73d9edc25629c2908478212a6a3b04edd8b3741b96ec5e50dac4da5b203a30f3473ead8627ba3bc7f31355cfd9fec411ad4612a60ac77218161c860375ddba1117ee57aed6e4390696930b9f5e61a9778b9db2b2237949d015439fd5785e74e043e877793573c53d9852f6c8ad44459090d3383b56dd7c0ff73624a0b2e85f8a2dacf405d6a6bf4142463a4558c8df774665"}, {0xa0, 0x0, 0x1, "7de59c152b0fc8cfe928253b9a37efc998f419a614d90835db4917cf2b3142ce95813c419a9c30341d57c0b97b344cf85e9a0fff30015d82e64e2b2b9355d6494c80c1a04ae65cca7e5f04cc162671f462bf82b7a148cb8cee18ba4fc76b831b64800eddb625465ea5e6d7aa59d5fe37edf8f11c760f5dd582f913a887b0aaf721c88dd9433e0786b788"}], 0x190, 0x40}, 0x401}], 0x2, 0x8000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req={0x80, 0xffff, 0x1}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000000)=0xffff, &(0x7f0000000040)=0x1) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00004f5000)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000000480), 0x0, &(0x7f00006e9c68)}, 0x0) 2018/05/08 05:35:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0x5451, &(0x7f0000ade000)={0x4}) [ 209.905403] can: request_module (can-proto-0) failed. 2018/05/08 05:35:00 executing program 2: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000000300)="eb3c906d6b66732e66617400020401000200027400f80bca", 0x18}], 0x0, &(0x7f0000000080)) r0 = syz_open_dev$adsp(&(0x7f0000001640)='/dev/adsp#\x00', 0x7ff, 0x101000) accept4(r0, &(0x7f0000000140)=@nfc_llcp, &(0x7f0000000040)=0x80, 0x80000) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000001680), 0x4) 2018/05/08 05:35:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00\x00\x00\b\x00', 0x3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x20000000000002ff, &(0x7f0000000040)=[{0x80000000, 0x4, 0x8, 0x64cc}, {0x9662, 0x2c6800, 0x2, 0x2}, {0x29d, 0x9, 0xffffffffffff45cd, 0x8b1}, {0x3, 0x9, 0x4, 0x7f}, {0x8, 0x3, 0xa2, 0xffffffff00000001}]}, 0x10) [ 209.958756] can: request_module (can-proto-0) failed. [ 210.002874] FAT-fs (loop2): count of clusters too big (13241086) [ 210.009314] FAT-fs (loop2): Can't find a valid FAT filesystem [ 210.018494] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 210.065367] FAT-fs (loop2): count of clusters too big (13241086) [ 210.071727] FAT-fs (loop2): Can't find a valid FAT filesystem 2018/05/08 05:35:00 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'security.', '@\x00'}, &(0x7f0000000140)='syz_tun\x00', 0x8, 0x2) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x80001, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000200)=0x20, 0x4) ioctl$KVM_DIRTY_TLB(r2, 0x4010aeaa, &(0x7f00000001c0)={0x4d88, 0x1f}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:00 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1400, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:00 executing program 1: syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="58465342000008000000000000002000000000000000000000000000000000005df9f36c2424482eacf69c1e3149a7c0000000000000000400000000000016c000000000000016c100000000000016c200000002000020000000000100000000000005a5b4a50200020000040000000000000000000000000b0909020d0000190000000000000040000000000000003d0000000000001a470000000000000000000000000000000000000000000000000000000000000008000000000000000001000000000000010000018a0000018a00000000000000000000000100000000f39d99e4", 0xe4}], 0x0, &(0x7f0000018a00)) 2018/05/08 05:35:00 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x1, 0x81}) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x400200) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x3, 0x0, 0x10002, 0x7f}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0xb527, r2, 0xffffffffffffffff, 0x1000003c36}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x10000, r3}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x8}) 2018/05/08 05:35:00 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$SG_NEXT_CMD_LEN(r0, 0x2283, &(0x7f0000000040)=0x6f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) lseek(r1, 0x0, 0x3) 2018/05/08 05:35:00 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e65", 0x40, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:00 executing program 7: r0 = getpid() r1 = socket$unix(0x1, 0x7, 0x0) connect$unix(r1, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) write$binfmt_aout(r3, &(0x7f0000000100)={{0x1cf, 0x7, 0x1, 0x3a2, 0x42, 0x0, 0x384, 0x100000001}, "65101799b1ad64fa8a2b9b4a59082ecc28ae4a76b4a8ec4dfe2e9c228a73e7022bf529f339920fdbfd4452e033daf0491d0536a81230dd2924551f14baf705d519b2f3deba61c518d743677e3f52406110e52c7d40eca17b3126320b2ff184762e84fa46dc30562884d5ca51f9d4d0cc4ed5e61172dfaf"}, 0x97) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r4, &(0x7f0000000000)=""/10, 0xa) writev(r4, &(0x7f0000000440), 0x0) dup2(r2, r3) 2018/05/08 05:35:01 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xf0ffffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:01 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) fchmod(r0, 0x40) 2018/05/08 05:35:01 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) fcntl$setpipe(r0, 0x407, 0x8000) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) recvfrom(r1, &(0x7f0000000040)=""/66, 0x42, 0x40010002, &(0x7f00000000c0)=@in6={0xa, 0x4e23, 0xffffffff, @loopback={0x0, 0x1}, 0x1}, 0x80) [ 210.805691] XFS (loop1): Mounting V5 Filesystem 2018/05/08 05:35:01 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) prctl$setname(0xf, &(0x7f0000000080)='\x00') r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) finit_module(r0, &(0x7f0000000040)='ramfs\x00', 0x3) creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) creat(&(0x7f0000000100)='./file1\x00', 0x80) r1 = semget$private(0x0, 0x3, 0xc4) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000140)=[0x7]) [ 210.826635] XFS (loop1): totally zeroed log [ 210.853416] XFS (loop1): Metadata CRC error detected at xfs_agf_read_verify+0x286/0x310, xfs_agf block 0x1 [ 210.863766] XFS (loop1): Unmount and run xfs_repair [ 210.868856] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 210.875564] 00000000f3a71d6d: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 210.884487] 0000000068ca0866: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 210.893368] 0000000053e6621e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 210.902258] 00000000432759da: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 210.911222] 000000000968e62a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 210.920163] 00000000512e74da: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 210.929078] 00000000e033bbaa: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 210.937983] 00000000cb4c7b47: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/08 05:35:01 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xf000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x1800}) [ 210.947096] XFS (loop1): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 2018/05/08 05:35:01 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x800, r1, 0x1, 0x0, 0x6}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000200)=0x10001, 0x4) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000000140)=""/150, &(0x7f0000000080)=0x96) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:01 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x6e) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x4000) getsockname$inet(r2, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x3ec0) 2018/05/08 05:35:01 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xbd01, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:01 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x2, 0x10000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e21}, 'bridge_slave_0\x00'}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge_slave_1\x00', 0x100}) syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2a, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) [ 211.126669] XFS (loop1): Mounting V5 Filesystem [ 211.163201] XFS (loop1): totally zeroed log [ 211.197729] XFS (loop1): Metadata CRC error detected at xfs_agf_read_verify+0x286/0x310, xfs_agf block 0x1 [ 211.207773] XFS (loop1): Unmount and run xfs_repair [ 211.212856] XFS (loop1): First 128 bytes of corrupted metadata buffer: [ 211.219580] 00000000fea2c156: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 211.228464] 00000000d2491810: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 211.237345] 000000000a75fbee: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 211.246220] 00000000dc82844e: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 211.255120] 0000000057e4c0a6: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 211.264006] 00000000620741a9: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 211.272961] 0000000015e773f2: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 211.281826] 00000000e4bec49c: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 2018/05/08 05:35:01 executing program 1: r0 = creat(&(0x7f0000000200)='./file0\x00', 0x80) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/116) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup\x00', 0x200002, 0x0) openat$cgroup_procs(r1, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x131000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="afc1c0651d2846449dd5ec122960f646", 0x10) mknod(&(0x7f00000000c0)='./file0\x00', 0x3, 0x0) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000589000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, 0x4) pipe(&(0x7f00005ad000)) unshare(0x40600) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) timerfd_create(0x0, 0x0) syz_open_procfs(0x0, &(0x7f00006c6ff7)='net/igmp\x00') syz_open_procfs(0x0, &(0x7f0000000080)='attr\x00') pselect6(0x40, &(0x7f00003e0000), &(0x7f0000000000), &(0x7f0000e90000), &(0x7f0000000000)={0x77359400}, &(0x7f0000e85ff0)={&(0x7f0000c71ff8), 0x8}) 2018/05/08 05:35:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x18000000}) 2018/05/08 05:35:01 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000949fe8)={0xaa}) r1 = memfd_create(&(0x7f0000000000)="706f73fb00000000000000566f6573737b00", 0x3) pwrite64(r1, &(0x7f0000000200)="ab", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/08 05:35:01 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x300000000000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) [ 211.290753] XFS (loop1): metadata I/O error in "xfs_trans_read_buf_map" at daddr 0x1 len 1 error 74 [ 211.317671] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/08 05:35:01 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x0, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:01 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000007d517e8c00006f5c3d204fa2b94eb0aed8"], &(0x7f0000000000)) r2 = accept(r0, &(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000700)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000740)={0x48, r3, 0x2, 0x70bd2d, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xc0d}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xb24}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x48001}, 0x0) syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x40, 0x40000) 2018/05/08 05:35:01 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0x9, 0x144, 0xeff, 0x4}, 0x2c) unshare(0x400) bpf$BPF_PROG_ATTACH(0x9, &(0x7f0000000080)={r0, 0xffffffffffffffff, 0x4}, 0x5) 2018/05/08 05:35:01 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x9effffff00000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:02 executing program 6: r0 = msgget(0x1, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = syz_open_dev$vcsn(&(0x7f0000000580)='/dev/vcs#\x00', 0x2, 0x80000) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000480)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000004c0)=0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000500)={{0x3800000000000000, r1, r2, r3, r4, 0x8, 0x7}, 0x5, 0x0, 0x4, 0x3b168a0c, 0x8, 0x7, r6, r7}) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/223) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:02 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x1800}) 2018/05/08 05:35:02 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:02 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x200000, 0x20) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/05/08 05:35:02 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r3, 0x0, 0xc3d9, 0x1}, &(0x7f0000000180)=0x10) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r4, &(0x7f0000000000)=""/10, 0xa) writev(r4, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:02 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x2, 0x100000001, 0x9, 0x1, 0x8001, 0x5, 0x800, {0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1228, 0x1, 0x81, 0x2, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000300)={r1, 0x80, &(0x7f0000000280)=[@in6={0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e22, 0xe3c, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e23, 0x62f, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in6={0xa, 0x4e22, 0x9d0, @loopback={0x0, 0x1}, 0x7}]}, &(0x7f0000000340)=0x10) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffff788dbd993264806914140003049f780000000045aaac140200000000000000000700000000000000000000000000000000000000000000e2eec0eccbd485bf35add45a668ab907a8e33731c22e3cc192a2fab782245ad04cb2b2754e510efdcf3e89218b9ee7972c932d6002315628b3a61753e73952d02c8b99d54ffee987bd05f900a6c40540542b597b69f52ef638fad02ff08fafe6fcee46ebc4c477dd1a6259d060429429abec9566ba1e4a11e0f46c29cb9c4123f4eb5d9675c6002b9118c79b1563bf280b6d90079616be42a1c7b442d67476e9932051a55a84aa2bd0b89b41c9f82cfc5f1abe1e65cdec90d027224f7b2b2ed70a47b9c7950b80c6adf5bd830f419d3bd107363816663674b177244e1d51bbbee2d9dedfe79ce12e31b75e4aedb3f1"], &(0x7f0000000140)) socket$rds(0x15, 0x5, 0x0) 2018/05/08 05:35:02 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_int(r1, &(0x7f0000000000)="6d656d43078a2e6069676800", 0x2, 0x0) io_setup(0x400, &(0x7f0000000380)=0x0) io_submit(r3, 0x0, &(0x7f00000004c0)) sendfile(r2, r2, &(0x7f0000000040), 0x1) 2018/05/08 05:35:02 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xffffff7f, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:03 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/08 05:35:03 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', r1}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) 2018/05/08 05:35:03 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x3000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'lo\x00', 0x1000}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000000080)=0x4064, 0x4) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'ip6gre0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x71) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="80003c005ac7946b4de29f7534e4a7f243c5592d39ce25258ad9525f61532fe25ca53066c37ac70bfb2cfbccb268c39ba293adf8729f69d933d271fccf4027ff"], 0x44) 2018/05/08 05:35:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x18}) 2018/05/08 05:35:04 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000001c0)={0x0}) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000380)='/dev/zero\x00', 0x200000, 0x0) kexec_load(0x3, 0x2, &(0x7f0000000300)=[{&(0x7f0000000280)="4b0da3ec78347368bb2e42d56c2d8b405b5ef8aae76b8ef5549156c32e5a2f90aa9ebc86e9f86f307e9cfa8c37603aafc33b5ce4fa80f171e8b6336d8ac40a3aeb8d195b", 0x44, 0x4, 0xc3b}, {&(0x7f00000003c0)="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", 0xff, 0x6, 0x9a}], 0x3e0000) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000004c0)={0x6001, &(0x7f0000000340), 0x2, r2, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={r1, 0x80000, r2}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000005c0)=""/33) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r3) r4 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x8, 0x900) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000100)={0x7, @time={0x0, 0x1c9c380}, 0xfff, {0xf1b, 0x9}, 0x40, 0x1, 0x300}) r5 = socket$netlink(0x10, 0x3, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000600)="01e3e13cedda81a2b434ae63c1ecd7d949c7f92a9fcf15d56569cde052f61522f88c8bdd484c524b5b4dca018c87eb1fe0e7c51d0a7d934547a95dcf09ae17d7ea13cca73e", 0x45) ioctl$sock_ifreq(r5, 0x89f7, &(0x7f00000000c0)={'sit0\x00', @ifru_names='ip6gre0\x00'}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000580)=0x6, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vcs\x00', 0x10b040, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r2, 0x8040ae69, &(0x7f0000000680)={0x200, 0x5, 0x10000, 0x5, 0x3}) ioctl$EVIOCSABS0(r5, 0x401845c0, &(0x7f0000000200)={0x0, 0x643, 0x40e3, 0x1, 0x7, 0x5}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r4, 0x84, 0x79, &(0x7f0000000080)=0x10001, 0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000500), &(0x7f0000000540)=0x4) 2018/05/08 05:35:04 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) sendto$inet6(r0, &(0x7f0000000240)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a59a7a033b970720a42f2a2bb404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534", 0x64, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000005, @loopback={0x0, 0x1}}, 0x1c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40c00) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x100, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000002c0)) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x2) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r0, r3}) 2018/05/08 05:35:04 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'ip6_vti0\x00', 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000080)=0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES64], &(0x7f0000000000)={0x1}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xfb0, 0x4) 2018/05/08 05:35:04 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[]}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:04 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xf000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:04 executing program 7: r0 = getpid() ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$getflags(r3, 0x40b) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r5, &(0x7f0000000000)=""/10, 0xa) timerfd_settime(r2, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000100)) pwrite64(r4, &(0x7f0000000140)="d6df7e5394ed47ba0c3f71d3b144c1ec780152839bdd42ca338909632eb0f8ca000ccf8c5b70a88116c6e5ebdc9b2096aa5d74b2f9cce3424a2e7aff83ad3a6cbdbccf1e25cc1d3386be60c7cd8bc09dfe4b4d5411dd1c9e8e1d50ae767e9ea8df089e49ba1488a147986610b5e1864edda68ff7781f13bd9fddb1f67cbcbc47f759997de75b", 0x86, 0x1e) writev(r5, &(0x7f0000000440), 0x0) dup2(r3, r4) 2018/05/08 05:35:04 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x107, 0x12, &(0x7f0000000ffc)=0x80000007fff3, 0x4) syz_emit_ethernet(0xe, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x600}}}, &(0x7f0000000040)) 2018/05/08 05:35:04 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2000000000000003, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x7, 0x46840) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140)=0x5, 0x4) syz_emit_ethernet(0x14, &(0x7f00000c5fe8)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7038864e8"}}}, &(0x7f0000000000)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x22000}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1e0}, 0x1, 0x0, 0x0, 0x880}, 0x20000000) 2018/05/08 05:35:04 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xe, 0x800) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r3, r4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1000, 0x0, 0x10001, 0x16b}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000140)={0xa, r5}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) request_key(&(0x7f0000000300)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="fd7070703000", r4) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="100000000000"], &(0x7f0000000000)) 2018/05/08 05:35:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) socket(0x1, 0x3, 0x7ff) 2018/05/08 05:35:04 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xffffff9e, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:04 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x4}) 2018/05/08 05:35:04 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1d, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x0, 0x97, [], 0x0, &(0x7f0000000140), &(0x7f0000000180)=""/151}, &(0x7f00000002c0)=0x78) open(&(0x7f0000000140)='./file0\x00', 0x200080, 0x3) times(&(0x7f0000000080)) 2018/05/08 05:35:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x7, 0x0) sendto$inet(r0, &(0x7f00000002c0)="37fbc165015a25cfc40d970202bd0f6777e0988b6fb5f473012b8529c58506f8524924b69208cac49a84e606c06e4a0e797164c5b3d4fe5a86f8674cdd826b72da097b937b577ed8b1b02f5c6a2e291246c83ddb1365e130664f559f57e58297dcd3f7f9dcd3c289de3e8a1693026faf8b2f9f9bbd432785998fae8cf6abb720ba1a0eddf7e5a497481cd7935dc62a5c9f227028d2841dce9d2bdc0f5cadffd6025e0e9bfc4284dac128a8f5ca691e149d6130b8c0de1b2f599ca9506786a961f905056d99e2add14a058b45571bfe7a72bbef53c5b2", 0xd6, 0x20020003, &(0x7f0000000180)={0x2, 0x20000000004e22, @loopback=0x7f000001}, 0x10) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x84200, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000100)={r1, 0x6}) recvfrom$inet(r0, &(0x7f0000000400)=""/149, 0x2e1, 0x4002, 0x0, 0xfffffffffffffedf) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) shutdown(r0, 0x1) 2018/05/08 05:35:04 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:04 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x401, 0x0) write$tun(r2, &(0x7f0000000140)={@void, @void, @ipv4={{0x1a, 0x4, 0x4, 0x1, 0x92, 0x66, 0xfffffffffffff001, 0x8, 0xb7, 0x0, @empty, @dev={0xac, 0x14, 0x14, 0x14}, {[@rr={0x7, 0xf, 0xfffffffffffff800, [@rand_addr=0x159, @rand_addr=0x9, @loopback=0x7f000001]}, @lsrr={0x83, 0xf, 0x8001, [@loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001]}, @ssrr={0x89, 0xf, 0x1, [@multicast1=0xe0000001, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}]}, @noop={0x1}, @end, @timestamp={0x44, 0x10, 0x100000000, 0x0, 0x1, [{[@broadcast=0xffffffff]}, {[], 0x8}]}, @generic={0x88, 0xd, "7bac45599a47a1a19439cc"}, @ra={0x94, 0x6, 0x7}]}}, @udp={0x4e21, 0x4e21, 0x2a, 0x0, [@guehdr={0x1, 0x5, 0x0, 0x7, 0x100}], "f10bdb8b069652b71780510d44214a164390067fd3e4d28de6a840c7f4da"}}}, 0x92) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) ioctl$BLKRRPART(r2, 0x125f, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000000c0)=0xfffffffffffffffb) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:04 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x8000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r2, 0x2, 0x70bd25, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}]}, 0x4c}, 0x1}, 0x90) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x17, 0x1}]}, 0x20}, 0x1}, 0x0) 2018/05/08 05:35:04 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xfffffffc, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:04 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x20000) getsockname$ax25(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x2400, 0x5, 0x7, 0x68e1}, 0x8) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/05/08 05:35:05 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB]}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:05 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'veth0_to_team\x00'}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x100, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x3, 0x80000000}) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x5fb3, 0x4) 2018/05/08 05:35:05 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2000, 0x0) bind$bt_hci(r2, &(0x7f00000000c0)={0x1f, r1, 0x3}, 0xc) 2018/05/08 05:35:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0xfdfdffff00000000}) 2018/05/08 05:35:05 executing program 2: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = socket$nl_generic(0xa, 0x3, 0x10) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1f}, 0x1c) ftruncate(r1, 0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x29, 0x4c, &(0x7f0000000080)=0x1000000, 0x4) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffffa, 0xc0) 2018/05/08 05:35:05 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xfffffffffffff000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:05 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002840)='/dev/ppp\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000002880)=0x8) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000900)=ANY=[]) symlink(&(0x7f0000000040)='./file0/f.:e0\x00', &(0x7f00000000c0)='./file0/f.:e0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0/f.:e0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='syscall\x00') syz_mount_image$iso9660(&(0x7f0000001280)='iso9660\x00', &(0x7f00000012c0)='./file0/f.:e0\x00', 0x8, 0x7, &(0x7f0000002740)=[{&(0x7f0000001300)="cefcca398c49341248f0d3302be068f0a3bd2fe5f01c64fa50d85ce569df7ba16b54dc33e0643cc5bad22f729b3006a16350d07633a4d6f0e0135932a2dc6e5b035a4b1333c06458c325a4e83ba76c75b17bdd2b4d0ab4216335b997d460e136a5680e2b28a5292f36db98dc92bb450ae5c13aca19f110f4ceb365727e83c76fe03f0856ef736cfa923a825e4a235af609993a65b322294da83c9ba9d5e44d6868eff67f0c6454c6c6cb6e7b2b6c7261a710a52700a3c96d6027c73e6fcd4c71ab1181446245513546f1a441bcc4b2de16e3566a9fff46ce2d0f4c4e06be13d93058311802e836779815a47eb3cbb5973d0f9cb2c1", 0xf5, 0x6}, {&(0x7f0000001400)="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", 0x1000, 0x750dbd74}, {&(0x7f0000002400)="3a498c997c0d8ca982b567149c234c183aad443b1e532fad600eec3a9bdd8b224e22a53f316e456a205548f124aebb9e21568bcb77749c9fb35f06221a084e63f2eccb49e076f79688de16d7bb439bfcc837ea8898e0402f43e8cf206a7e117c9a71f04e48b4d6e9d9b184fe5fdc20ad80b26cceab425e06da6b4ffb5d537131fcb53d70bedbd109d93b5b89c5a99cf839b2320bf61915a86b346ec4a87ced74e3", 0xa1, 0x40}, {&(0x7f00000024c0)="12a56e951fecc759d8015d1297c705e341ab0b30fc04b5db0435bab09e3e9fd89d874722adb69eeb4f93e05988aea39f55b726cb2e45220a7f6a531efb7d429c4d34b1fd370cac4d98c907edfb67e8a5555be4db7b110739d647b82194d4a692d40717c1cebe1582cce873b6a3a542ab16468aae75ee2a03464af054eb9f5e44ed5fd73806c03024717661acc69802737ad0940039a852e9f4775548f53a4a5a3bf9225addd72a33d8d0bf1e91d2ac21b73c50e3528b67159998692f54135488e4e21394cad1a8b0ed2ae46a25dd12f7aad718bb1294c6f8f4121a30cbd3928235e1f6f114823fcc8827", 0xea, 0x101}, {&(0x7f00000025c0)="8d7ea4f35e422366a65332ed7be50b6f822ef1b62943e5ae240a0793fcb466d84e09d472575e782877b3741933debbc9dd45561912cfdb63c3fe35a3293783b04fe0c93c63f584eaefe428edc0adf017d251613e17dcf04bbc956fe6d24b", 0x5e, 0x1}, {&(0x7f0000002640)="e37266d50d77d773569f560da0b8073d35e60d4ee8e13fa0b0df844c4e2f07a594d8c9a80f0500ac14f77937225f2b89276fe5ed0512bc9c07301ac8a6d1531da42c80f9", 0x44, 0x140000000000}, {&(0x7f00000026c0)="3910720e4eaac9d7784e48d62b91a89cde7f1174bf714dcdaa3b546189cbd8732f6ac5145ad4b6bd5f017462751e7ef01fec20cb562d5b53b08ffe673f9bfcc776b1b61d84bf8a8fcd6a87", 0x4b, 0x401}], 0x1000000, &(0x7f0000002800)={[{@check_strict='check=strict', 0x2c}, {@sbsector={'sbsector', 0x3d, [0x31]}, 0x2c}]}) name_to_handle_at(r1, &(0x7f0000000180)='./file0/f.:e0\x00', &(0x7f0000000240)={0x1008, 0xb8d2, "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"}, &(0x7f00000001c0), 0x400) 2018/05/08 05:35:05 executing program 7: r0 = getpid() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000100)) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 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) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r4, &(0x7f0000000000)=""/10, 0xa) writev(r4, &(0x7f0000000340)=[{&(0x7f0000000140)="01b1ad0dd3bbb6d77ae24e66694c211e7d72b9d3c47fe890597a8668ab5323972550235515e2c05f0d51e960976ec32d1fb9eef58d6c68e108cb25362c2937844479ddbf899113146e3efb5f8e", 0x4d}, {&(0x7f00000001c0)="21ee9f82ca7a6455a6700c8f24daeb03921caa89a0c389b5f1b62e08e1d1c8a9db3b9dd74eecf7fc42334f1835a118261f82e8f669339b72d9ffc1d8b3b83eddebecc885370f28cd7fa2c6dcfa78e485105fc7ce8fdfda9a1b69325f8bc797c1bc5663985c80f6b53b88adcea20e579db35cd996c056472d461627377da610da253d82b2d04905cf854e5f8afb4764ad544f86b48f7c6bef44e6c0be5ec32100", 0xa0}, {&(0x7f0000000280)="d0167a15ce7260f18b82efac1757be090936a63be4d2116889e0154208ba03354ed6cfadd702cefbf249f5b268c8aec476fb83d7a1076fef1d8d83666e171e0bc28344109720d07fa6179320cc70df0d5a8133d794959823f9ea684f44bf0214f8ea6e50ae96fe70e7e48f476de1ba76d425f6227427c567fe75f0e1757e7b61606105f0e365d372", 0x88}], 0x3) dup2(r2, r3) 2018/05/08 05:35:05 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond_slave_0\x00', r1}) 2018/05/08 05:35:05 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xbd010000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:05 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xb652, 0x2000) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000040)={0x4, 0x1, 0x20, 0x0, 0xffffffff, 0xffffffffffff0001}) 2018/05/08 05:35:05 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x48100) perf_event_open(&(0x7f00000017c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioperm(0x0, 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000000100)=""/229, 0xe5, 0x20, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) bind$ax25(0xffffffffffffffff, &(0x7f0000000080)={0x3, {"87d49918c1a07b"}}, 0x10) 2018/05/08 05:35:05 executing program 1: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x8, 0x20000) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000002c0)={0x8, 0x8}) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000537ffd)='\x00', 0x1, r3) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00008d9ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f19edc)="b33ab76079ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af3f864e1c324f6928f6672f98f7e149bd61bd78b506e8b", 0xc0, r3) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x40) r6 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000280)='sha224-avx\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) keyctl$dh_compute(0x17, &(0x7f0000000300)={r4, r4, r6}, &(0x7f0000000380)=""/42, 0xfffffffffffffe53, &(0x7f0000000140)={&(0x7f00000003c0)={'sha224-avx\x00'}}) bind$vsock_dgram(r5, &(0x7f0000000180)={0x28, 0x0, 0x0, @my=0x0}, 0x3) 2018/05/08 05:35:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x400000000000000}) 2018/05/08 05:35:05 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='fusectl\x00', 0x20, &(0x7f0000000280)="2612228663ca1a0cafb2f0359a960a17977ad8924d44c55cb0248c63a7b4b4731fb503d82ffd50332037eda7fa0540a823529df4e50227ac2707bf92d0a7b2bf05b480") accept4(r0, &(0x7f0000000080)=@ax25, &(0x7f0000000140)=0x80, 0x80000) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa010000030eb0e967000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:05 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(0xffffffffffffffff, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x0, 0x403}) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, 0xffffffffffffffff) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000009000/0x1000)=nil}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) socket(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0), 0xc) mlockall(0x0) [ 215.165908] syz-executor2: vmalloc: allocation failure: 8615100416 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 215.178587] syz-executor2 cpuset=syz2 mems_allowed=0 [ 215.184219] CPU: 0 PID: 15595 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #38 [ 215.191516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.200887] Call Trace: [ 215.203503] dump_stack+0x1b9/0x294 [ 215.207165] ? dump_stack_print_info.cold.2+0x52/0x52 [ 215.212383] ? perf_trace_lock_acquire+0x4f1/0x980 [ 215.217360] warn_alloc.cold.118+0xb2/0x1b8 [ 215.221709] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 215.226576] ? trace_hardirqs_on+0xd/0x10 [ 215.230802] __vmalloc_node_range+0x45e/0x750 [ 215.235334] ? graph_lock+0x170/0x170 [ 215.239164] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 215.244033] __vmalloc_node_flags_caller+0x75/0x90 [ 215.248992] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 215.253869] kvmalloc_node+0xde/0x100 [ 215.257704] kvm_arch_create_memslot+0xa3/0x4e0 [ 215.262427] __kvm_set_memory_region+0x1d1b/0x2e50 [ 215.267410] ? kvm_vcpu_block+0x1050/0x1050 [ 215.271744] ? zap_class+0x720/0x720 [ 215.275454] ? perf_trace_lock+0x900/0x900 [ 215.279692] ? lock_acquire+0x1dc/0x520 [ 215.283671] ? graph_lock+0x170/0x170 [ 215.287479] ? __might_sleep+0x95/0x190 [ 215.291465] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.296995] ? futex_wait_queue_me+0x550/0x820 [ 215.301589] ? find_held_lock+0x36/0x1c0 [ 215.305654] ? lock_downgrade+0x8e0/0x8e0 [ 215.309830] kvm_set_memory_region+0x2e/0x50 [ 215.314237] kvm_vm_ioctl+0x668/0x1d90 [ 215.318126] ? perf_tp_event+0xc30/0xc30 [ 215.322195] ? kvm_set_memory_region+0x50/0x50 [ 215.326776] ? memset+0x31/0x40 [ 215.330051] ? perf_trace_lock+0xd6/0x900 [ 215.334201] ? perf_trace_lock_acquire+0x4f1/0x980 [ 215.339134] ? zap_class+0x720/0x720 [ 215.342838] ? perf_trace_lock+0x900/0x900 [ 215.347066] ? do_futex+0x249/0x27d0 [ 215.350781] ? kasan_check_write+0x14/0x20 [ 215.355038] ? graph_lock+0x170/0x170 [ 215.358844] ? exit_robust_list+0x290/0x290 [ 215.363159] ? find_held_lock+0x36/0x1c0 [ 215.367223] ? lock_downgrade+0x8e0/0x8e0 [ 215.371371] ? rcu_is_watching+0x85/0x140 [ 215.375515] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 215.380729] ? __fget+0x40c/0x650 [ 215.384200] ? expand_files.part.8+0x9a0/0x9a0 [ 215.388783] ? lock_downgrade+0x8e0/0x8e0 [ 215.392923] ? __split_vma+0x5ac/0x7f0 [ 215.396805] ? vma_set_page_prot+0x239/0x300 [ 215.401222] ? kvm_set_memory_region+0x50/0x50 [ 215.405797] do_vfs_ioctl+0x1cf/0x16a0 [ 215.409697] ? ioctl_preallocate+0x2e0/0x2e0 [ 215.414112] ? fget_raw+0x20/0x20 [ 215.417582] ? __x64_sys_futex+0x477/0x680 [ 215.421817] ? do_futex+0x27d0/0x27d0 [ 215.425616] ? security_file_ioctl+0x94/0xc0 [ 215.430039] ksys_ioctl+0xa9/0xd0 [ 215.433490] __x64_sys_ioctl+0x73/0xb0 [ 215.437369] do_syscall_64+0x1b1/0x800 [ 215.441248] ? finish_task_switch+0x1ca/0x810 [ 215.445739] ? syscall_return_slowpath+0x5c0/0x5c0 [ 215.450659] ? syscall_return_slowpath+0x30f/0x5c0 [ 215.455586] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 215.460949] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 215.465789] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 215.470968] RIP: 0033:0x455979 [ 215.474153] RSP: 002b:00007f14bc56ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 215.481874] RAX: ffffffffffffffda RBX: 00007f14bc56b6d4 RCX: 0000000000455979 [ 215.489146] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000014 [ 215.496419] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 215.503686] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 215.510943] R13: 000000000000029a R14: 00000000006f7f10 R15: 0000000000000000 [ 215.518659] Mem-Info: [ 215.521158] active_anon:137208 inactive_anon:80 isolated_anon:0 [ 215.521158] active_file:12979 inactive_file:8517 isolated_file:0 [ 215.521158] unevictable:0 dirty:86 writeback:0 unstable:0 [ 215.521158] slab_reclaimable:11928 slab_unreclaimable:106743 [ 215.521158] mapped:73935 shmem:87 pagetables:1077 bounce:0 [ 215.521158] free:1257606 free_pcp:534 free_cma:0 [ 215.554841] Node 0 active_anon:548832kB inactive_anon:320kB active_file:51916kB inactive_file:34068kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295740kB dirty:344kB writeback:0kB shmem:348kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 301056kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 215.583068] 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 [ 215.609310] lowmem_reserve[]: 0 2830 6335 6335 [ 215.613984] 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:172kB free_cma:0kB [ 215.641820] lowmem_reserve[]: 0 0 3505 3505 [ 215.646243] Node 0 Normal free:2114224kB min:37300kB low:46624kB high:55948kB active_anon:548832kB inactive_anon:320kB active_file:51916kB inactive_file:34068kB unevictable:0kB writepending:344kB present:4718592kB managed:3589432kB mlocked:0kB kernel_stack:5408kB pagetables:4308kB bounce:0kB free_pcp:1268kB local_pcp:660kB free_cma:0kB [ 215.676210] lowmem_reserve[]: 0 0 0 0 [ 215.680113] 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 [ 215.694055] 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 [ 215.710052] Node 0 Normal: 1104*4kB (UME) 746*8kB (UME) 1293*16kB (UME) 612*32kB (UME) 208*64kB (UME) 42*128kB (UME) 10*256kB (UME) 11*512kB (UM) 13*1024kB (UM) 12*2048kB (UM) 488*4096kB (UM) = 2114272kB [ 215.728677] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 215.737341] 21582 total pagecache pages [ 215.741382] 0 pages in swap cache [ 215.744910] Swap cache stats: add 0, delete 0, find 0/0 [ 215.750326] Free swap = 0kB [ 215.753424] Total swap = 0kB [ 215.756475] 1965969 pages RAM [ 215.759622] 0 pages HighMem/MovableOnly [ 215.763626] 339347 pages reserved [ 215.791013] syz-executor2: vmalloc: allocation failure: 8615100416 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 215.803076] syz-executor2 cpuset=syz2 mems_allowed=0 [ 215.808330] CPU: 0 PID: 15595 Comm: syz-executor2 Not tainted 4.17.0-rc4+ #38 [ 215.815612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 215.824957] Call Trace: [ 215.827542] dump_stack+0x1b9/0x294 [ 215.831179] ? dump_stack_print_info.cold.2+0x52/0x52 [ 215.836370] ? perf_trace_lock_acquire+0x4f1/0x980 [ 215.841306] warn_alloc.cold.118+0xb2/0x1b8 [ 215.845630] ? zone_watermark_ok_safe+0x3b0/0x3b0 [ 215.850474] ? trace_hardirqs_on+0xd/0x10 [ 215.854657] __vmalloc_node_range+0x45e/0x750 [ 215.859148] ? graph_lock+0x170/0x170 [ 215.862953] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 215.867801] __vmalloc_node_flags_caller+0x75/0x90 [ 215.872724] ? kvm_arch_create_memslot+0xa3/0x4e0 [ 215.877563] kvmalloc_node+0xde/0x100 [ 215.881374] kvm_arch_create_memslot+0xa3/0x4e0 [ 215.886054] __kvm_set_memory_region+0x1d1b/0x2e50 [ 215.890991] ? kvm_vcpu_block+0x1050/0x1050 [ 215.895324] ? zap_class+0x720/0x720 [ 215.899047] ? perf_trace_lock+0x900/0x900 [ 215.903277] ? lock_acquire+0x1dc/0x520 [ 215.907242] ? graph_lock+0x170/0x170 [ 215.911047] ? __might_sleep+0x95/0x190 [ 215.915028] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 215.920560] ? futex_wait_queue_me+0x550/0x820 [ 215.925154] ? find_held_lock+0x36/0x1c0 [ 215.929218] ? lock_downgrade+0x8e0/0x8e0 [ 215.933392] kvm_set_memory_region+0x2e/0x50 [ 215.937792] kvm_vm_ioctl+0x668/0x1d90 [ 215.941674] ? perf_tp_event+0xc30/0xc30 [ 215.945726] ? trace_hardirqs_off+0xd/0x10 [ 215.949952] ? kvm_set_memory_region+0x50/0x50 [ 215.954523] ? kfree+0x111/0x260 [ 215.957879] ? memset+0x31/0x40 [ 215.961150] ? perf_trace_lock+0xd6/0x900 [ 215.965288] ? perf_trace_lock_acquire+0x4f1/0x980 [ 215.970234] ? zap_class+0x720/0x720 [ 215.973946] ? perf_trace_lock+0x900/0x900 [ 215.978170] ? do_futex+0x249/0x27d0 [ 215.981873] ? kvm_debugfs_release+0x90/0x90 [ 215.986277] ? graph_lock+0x170/0x170 [ 215.990068] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 215.994641] ? compat_start_thread+0x80/0x80 [ 215.999053] ? exit_robust_list+0x290/0x290 [ 216.003367] ? find_held_lock+0x36/0x1c0 [ 216.007429] ? lock_downgrade+0x8e0/0x8e0 [ 216.011591] ? rcu_is_watching+0x85/0x140 [ 216.015732] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 216.020923] ? __fget+0x40c/0x650 [ 216.024375] ? expand_files.part.8+0x9a0/0x9a0 [ 216.028947] ? trace_hardirqs_off+0xd/0x10 [ 216.033170] ? _raw_spin_unlock_irqrestore+0x63/0xc0 [ 216.038277] ? kvm_set_memory_region+0x50/0x50 [ 216.042858] do_vfs_ioctl+0x1cf/0x16a0 [ 216.046742] ? ioctl_preallocate+0x2e0/0x2e0 [ 216.051139] ? fget_raw+0x20/0x20 [ 216.054583] ? kmem_cache_free+0x25c/0x2d0 [ 216.058814] ? __x64_sys_futex+0x477/0x680 [ 216.063046] ? exit_to_usermode_loop+0x87/0x310 [ 216.067708] ? do_futex+0x27d0/0x27d0 [ 216.071501] ? security_file_ioctl+0x94/0xc0 [ 216.075904] ksys_ioctl+0xa9/0xd0 [ 216.079362] __x64_sys_ioctl+0x73/0xb0 [ 216.083242] do_syscall_64+0x1b1/0x800 [ 216.087136] ? finish_task_switch+0x1ca/0x810 [ 216.091623] ? syscall_return_slowpath+0x5c0/0x5c0 [ 216.096543] ? syscall_return_slowpath+0x30f/0x5c0 [ 216.101481] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 216.106851] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 216.111691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 216.116868] RIP: 0033:0x455979 [ 216.120046] RSP: 002b:00007f14bc56ac68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 216.127832] RAX: ffffffffffffffda RBX: 00007f14bc56b6d4 RCX: 0000000000455979 [ 216.135089] RDX: 0000000020005fe0 RSI: 000000004020ae46 RDI: 0000000000000018 [ 216.142347] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 216.149603] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 216.156874] R13: 000000000000029a R14: 00000000006f7f10 R15: 0000000000000000 2018/05/08 05:35:06 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000000005000000fffffff7ff0000008020000000c5b9ae51bee8f0dd22970000009c4dfcc249a8ab12019ed3c005a554a2990ddda9fbf6686cc1d4fb6c23ef0cfb10e67c6f76bae8da9de4ad45cb03dc0756eb61a27c01c2bc2fd225a44f40f22d7820f564a003cc00000000000000fcab11eb06866e64ab9ce9c69be4bd403704eb7f95101d70bffd4e96610f00b9bd7ca2336be9fc72df81ca3374e897404db3efaf7e886274e3095c9f26ef436efefeca45d2109939"], 0xb9}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8001, 0x80, 0x4, 0x26298092, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x58, "199f45de9aac09819fbca9ca8db474ae768e6de497758246017e9358cc4da4a31b51ee1dbb7527f6762bc8ef05a7d3b47206bc19211b5a585ce3002e10cb39282d3a7c41ec4c2d9fcab2ba36d4e6b9347af59c8179404c72"}, &(0x7f0000000180)=0x60) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:06 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x300, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:06 executing program 1: timer_create(0xfffffffffffffffd, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000816000)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000080)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x111000, 0x0) accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) 2018/05/08 05:35:06 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) lseek(r0, 0x0, 0x3) r2 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01aa01000000000000000000001f6ff7198523a2f94eb0aed8"], &(0x7f0000000000)={0x0, 0x0, [0x1000, 0x0, 0x0, 0xffffffffffffffff]}) 2018/05/08 05:35:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x400000}) 2018/05/08 05:35:06 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x4}) fcntl$getown(r1, 0x9) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') dup2(r1, r2) 2018/05/08 05:35:06 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000400)=@getlink={0x38, 0x12, 0x209, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x10, 0x12, [@IFLA_INFO_KIND={0x4, 0x1, 'user{\x00'}]}, @IFLA_MASTER={0x8, 0xa}]}, 0x38}, 0x1}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000300)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/85, 0x55}, {&(0x7f0000000140)=""/141, 0x8d}], 0x2, &(0x7f0000000280)=""/82, 0x52, 0xff}, 0x2}], 0x1, 0x20, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, 0x3, 0x8, 0x2, 0xfffffffffffffffc, 0x62}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000440)={r5, @in6={{0xa, 0x4e22, 0x3f, @local={0xfe, 0x80, [], 0xaa}}}, [0x1, 0xffff, 0xffffffffffff0000, 0x5, 0xfb, 0x40, 0x575, 0xdc, 0x2, 0x9ae0000000000000, 0x7fffffff, 0x1ff, 0x3ff, 0x8, 0x4]}, &(0x7f0000000540)=0x100) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000080)={0x1, 0x80ffff00000000, [{0xc0000102}]}) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000580)={0x1000, 0xe0a254a, 0x0, "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"}) 2018/05/08 05:35:06 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000500)={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, {0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x800, [0x1, 0x2, 0x1151, 0xfff, 0x0, 0x40, 0x3, 0x3]}, 0x5c) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@ipv4, @in6=@ipv4={[], [], @local}}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000480)={@broadcast, @rand_addr, 0x0}, &(0x7f00000004c0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'bond0\x00', r2}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000002c0)={0xffffffffffffffff, 0x3, 0x17f, 0x1, 0x5}) 2018/05/08 05:35:06 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ipddp0\x00'}}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:06 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"27ea2b4e06f46e34ad2a7a670800", 0x4400}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x0, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000000200)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000003c0)={'mangle\x00'}, &(0x7f0000000440)=0x54) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r2, r4, r5}, 0xc) accept4(r0, 0x0, &(0x7f0000000380), 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'erspan0\x00', r3}) 2018/05/08 05:35:06 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xf0ffffff00000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:06 executing program 1: r0 = semget(0x0, 0x7, 0x1) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000000000)=0x4) futex(&(0x7f0000000040)=0x1001, 0x800000000006, 0x0, &(0x7f0000000080), &(0x7f0000000200), 0x1) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x1, 0x200) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x0, 0x10, 0x9, 0x1f}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x56b, 0x8000000000f, 0xa, 0x8, 0x8, 0x6, 0xffffffffffffff81, 0x8, r2}, &(0x7f00000001c0)=0x20) r3 = semget$private(0x0, 0x0, 0x408) socket$alg(0x26, 0x5, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0x5f, [], 0xa, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/95}, &(0x7f0000000400)=0x78) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000004c0)={0x2, 0xfff, 0x3, 0x3, 0x0, 0x6}) semctl$SEM_STAT(r3, 0x1, 0x12, &(0x7f0000000000)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) syz_open_procfs(r4, &(0x7f0000000480)='io\x00') 2018/05/08 05:35:06 executing program 2: prctl$intptr(0x1c, 0x4) socketpair(0xf53247eca0a3c935, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000000c0)) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000180)="ff667b957cc064f297da2a2af13e819f20e4ba2c0930f53dcb14e4c08e43f614802dccb5917072a0d72357f23328c56c88a14791446296f6ee8d894191570d3fa2", 0x41}, {&(0x7f0000000200)="50ea909022f6e9134bbd54d00681c8a36abc1c52aa60db5177e74c25186e5f96a82288a8e5deefe6427de0369f79d1f04d52a08d322d91f24a3582ef7f96c7ed17e9b19eb2ba30717b6eddfca491b2137e44351f169353ae4d595b18e7d23f004cdf57f7199e9a33add531a4f57f61f13be8d733fd2e02b9bf6c4caa38", 0x7d}, {&(0x7f0000000280)="a0f553e7c16b6ee8d3fc14dbb3e30e3cf827201b8268089d", 0x18}, {&(0x7f00000002c0)="a3ddcecb2d7b09850e579fd16190524ffdf2bddcfde7d22e9119b6ca0f7451ed83db64d6ac62497f7a133d34027e4641733c1a9e6a24a1af207b5657afc306141bcd08f90280b2fa92ccb3237cf35c964d9d73c7c1ca37fde6dd807bd5bf4402cc564f8bc3fcadad50a8aa4c765663e7b962760f83ba2dc893a80c4cc9e2b979d56fbbab5a71db107028a54c166b9688c577eacecae6a3c2cd6e285569b16d097f25473da4c3d4c8ab0e2a91f287768b94fafc1ea7926a44fe5397fbad923c6130217f3b", 0xc4}, {&(0x7f00000003c0)="00f9d4c3c17d383ab17124d04c9e8bcf3ae4a28e5f84ca31238142fe8c32aa95ac30889c8a310ad55d051b2b21f98938e1e97bf9be26508c5a55c03dbd303ef02343", 0x42}], 0x5, 0x0, 0x0, 0x20000000}, 0x4000001) faccessat(0xffffffffffffffff, &(0x7f0000000040)='/\x00', 0x0, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80, 0x0) listen$netrom(r2, 0xc8e) 2018/05/08 05:35:06 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed895c5328855d3aa19a336b45fa13f1d82b48bb5a021ec18ed2622dfca0be1d9ef1032470532066a669fe7f0d4f981fee047ff1c8c74cd67361f250509e110454ef83e8fc14bcf1029dde7ec7bcb99aa15e2c02a038fe46e06dd43c501fb6700f27491024632fd606c2916b53e69a36bb9f1fee24278c486d5f5900ea78ad6fd077f54db8d6dfdccaf718a90c291e4e638db636dc8685c01c9891c1b68d6358082045dc4f0ed6f13f51b00e7b587332a2b12cb3ac92309cc279453ed37567d921657073711b30e610a87"], &(0x7f0000000000)) 2018/05/08 05:35:06 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x1000000}) 2018/05/08 05:35:07 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x116}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:07 executing program 2: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x6, 0x0, 0x10000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000140)={0x1, 0x0, 0x1, 0x5}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0xfff, r0, 0x2, 0x49}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000000040)) sysfs$1(0x1, &(0x7f0000000080)='cpuset#trusted\x00') 2018/05/08 05:35:07 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x3000000000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11f, 0xffffffffffffffff}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) 2018/05/08 05:35:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0xffff8000}) 2018/05/08 05:35:07 executing program 6: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x84180, 0x0) r4 = syz_init_net_socket$nfc_raw(0x27, 0x1, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000100)={r3, r4, 0x2d}) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:07 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed83846821650"], &(0x7f0000000000)) 2018/05/08 05:35:07 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0), 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x35, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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) getdents(r2, &(0x7f0000000000)=""/10, 0xa) writev(r2, &(0x7f0000000440), 0x0) 2018/05/08 05:35:07 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f0000001400)=[{&(0x7f0000000040)=""/199, 0xc7}, {&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/64, 0x40}, {&(0x7f00000011c0)=""/100, 0x64}, {&(0x7f0000001240)=""/239, 0xef}, {&(0x7f0000001340)=""/181, 0xb5}], 0x7, &(0x7f0000003880)=[{&(0x7f00000014c0)=""/73, 0x49}, {&(0x7f0000001540)=""/200, 0xc8}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/73, 0x49}, {&(0x7f00000026c0)=""/54, 0x36}, {&(0x7f0000002700)=""/172, 0xac}, {&(0x7f00000027c0)=""/158, 0x9e}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x8, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:07 executing program 1: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ipddp0\x00'}}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:07 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x0, 0x7, 0x6, 0x0, 0x18ea0000000000, 0x0, 0x400}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:07 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r0, 0x3, 0x1, 0x3, &(0x7f00000008c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000140)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0xffff}}, 0x2, 0x3, 0x4, 0x1d2, 0x8}, &(0x7f0000000100)=0x98) getresuid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) r4 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000880)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1028000}, 0xc, &(0x7f0000000840)={&(0x7f00000005c0)={0x270, 0x3f, 0x200, 0x70bd27, 0x25dfdbfc, {0xd}, [@generic="d05bfacb5914b903784dd0ff4c45881fa3fe5c383fb2d350f7e4511927f836fcf1b507039e213c83f67f2c0065644aa7e83e7b666c304827363e01d13a37942e82ff686aba2b3dd61dacd0aa65bcb7b2b6d970cb89be718731b5b0c984d4d2a50db7e5845d7e45f1934db3af5c4c71585f32110ee83a0494a381a118ddf54556d7ba1f4b15f2f96ae4111d61bb9295648ef48c25d2463bd18dd64a502422d1b3b89a91814fd61c57c5fe09a9052acd11d7cb4cfe07e456767e8730762480f8", @typed={0x8, 0x1, @uid=r3}, @nested={0x180, 0x22, [@generic="340813804a6536bbfc26b7bf377b15b29623d5d4b457ad69ca2e7d37f43b7253dc3abdcc462fd02ae02aa5894f18052623f0c66a2ec42e20ebb9c827ae1e78358686806fb3316e38265c497efae44bd2886fa48b4c54f8ed18b7ad82470a0bc45ff6155b42f1466aaa46c59a2b5f7dc01822fc6abc08089b28335724083b31c01d26c9e9f4ffcfc0053d79ecb734373973b38a68f3dae4146470ea702de0ae2846025e15a36757a42f4dc19a4a149606312d365dce5da1da4410356b1ba0c633dafd8fbda6913c689df7e8eef7bc5e92bf57a526788981a07f6e", @typed={0xc, 0x30, @str='syz_tun\x00'}, @generic="5eb45982e3a06437c3e69ef7a32861c0e2e1ccaf742ccc209414f97559e4cff140edf668e85df92c487c08db831bbf5b11c3b1485d983b1a39cb1ee6b4617195697d107b1ed73836cb392b1cf0faf91774fcafb1502bee550a99458823", @typed={0x8, 0x38, @fd=r0}, @typed={0x8, 0x8a, @fd=r1}, @typed={0x8, 0x51, @pid=r4}, @typed={0xc, 0x13, @u64=0x8}, @typed={0x14, 0x85, @ipv6=@dev={0xfe, 0x80, [], 0x17}}]}, @typed={0x8, 0x3c, @uid=r5}, @typed={0xc, 0x86, @u64=0x100}]}, 0x270}, 0x1, 0x0, 0x0, 0x44}, 0x4004000) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x80, 0x8002, 0x7, 0x1, r2}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000001c0)={{0x2f, @broadcast=0xffffffff, 0x4e24, 0x4, 'sh\x00', 0x10, 0x8, 0x55}, {@loopback=0x7f000001, 0x4e22, 0x3, 0x2d, 0xad6, 0x5}}, 0x44) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, r6, 0x1, 0x4, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)={0x0, 0xfffffffffffffffc}) 2018/05/08 05:35:07 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x30000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f8d)="390000001100090468fe0000810000000700004003000000450001070000001419001a00040002000700005d20b412020000080001010c00f4", 0x39}], 0x1) 2018/05/08 05:35:07 executing program 6: syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x3f, 0x2140) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x8f}, 0xbf) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)=""/140, &(0x7f0000000140)=0x161) linkat(r1, &(0x7f0000000180)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x1000) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:07 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x4000}) 2018/05/08 05:35:08 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x144}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:08 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0xa0000000000000, 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x800008, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/08 05:35:08 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = getpid() fcntl$setown(r0, 0x8, r1) r2 = memfd_create(&(0x7f0000000080)='losystem\x00', 0x2) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000140)=0x78) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="01c8377f0a00806ff7198523a2f94eb0aed8026b46ee5d178621064fa1dce34d7be2800bf8d4c51a593eea8250a78edae8d95c16123431397634437c6d9fd98e3cb551dc609ace9f239645c33ff6ecf78c2dbe93706166f19d5f69adf0b9231406e9d503a8b3ed40d91051930a736813f41989c7f717688b004cad4a20b81d6258dd48e743e31ff54919008008a634d1d492435ce7eabaf0b2dd5d00ef5b114a999829e93259bc1c6d895d3e87176cfb806937ed8dbd649b79158b93b78dd2621bfa2b8263493696fa9e6008f47972726da4a4068ff7444d8d04d6fbc10000000000000000000000"], &(0x7f0000000000)) 2018/05/08 05:35:08 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xf0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:08 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/uts\x00') 2018/05/08 05:35:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x3, 0x1, 0x7, &(0x7f0000000040)=[0x0], 0x1}, 0x20) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x6, 0x1, 0x96, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x200000000000004, 0x12000) getsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000080)=0x4) socket(0x9, 0x80800, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x40000000000000}) 2018/05/08 05:35:08 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x200000, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000100)={0x8, 0x1000000000000000, 0xffff, 0x0, 0x0, [], [], [], 0x5, 0x8}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="281a5ad622303ce6772d3484c5806734f56947d1b947b38ab84351f673e427ed3dcea9d7542c72e74edfeaae8b0a3bf8faeeaf0f7bf26621b9e84410ea61fe32c84ed963a9ada4e0fbaf2d6f96db5a9ef6e3c7127ab7d3e312e0fac76093b73b265019e718a893ede4372e775f1c7721376760609c96f8dbae17a12b2155218077", 0x81) 2018/05/08 05:35:08 executing program 2: getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0xfffffffffffffcd8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x1b, &(0x7f0000000740)=ANY=[@ANYBLOB="1800000040020000000000000000000018000000000200000000000041000000950000000000000082a52429f46e607e249a6ba55459c1302f07887c89a9527069add50b30b6662af9c266feeafe56f9ed528e835b7bfd188931ead199de231b9a5805000000000000000f4528e73484f98ce9a0a610c1af256cd9a6f043d8a4fc97c88c7d9db133c213fbc4376dd5dd07b59e309211224c0ce7d24fbb9e3f5509a8d52f439b5e1c9c87449f43597a5c757c90d9370b24c754d4174a70a8a9636cca56f85d01d54d1dde30de1d000000000000000000000000"], &(0x7f0000000180), 0x7, 0x67, &(0x7f00000006c0)=""/103, 0x0, 0x0, [], r0}, 0x48) fstatfs(r1, &(0x7f00000001c0)=""/29) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = fcntl$dupfd(r1, 0x0, r1) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/qat_adf_ctl\x00', 0x8000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x200d, &(0x7f0000000280)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x197}, @map={0x18, 0x7, 0x1, 0x0, r2}, @exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r3}, @alu={0x4, 0x0, 0xb, 0xa, 0x3}, @exit={0x95}, @alu={0x7, 0x7fffffff, 0x0, 0x8, 0x6, 0x0, 0x10}], &(0x7f0000000080)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195, 0x0, 0x2}, 0x48) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000300)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20004000}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="840000001900010028bd7000fbdbdf2502001002ff1ffd0d0024000008001900", @ANYRES32=r4, @ANYBLOB="0800100003000000080002007f0000014000080013f03462afe41c80244cb8006937511a7d393f41477b867ace2bb2f5ae7196e4982f5e22c413795b67dcd40a341fa065bf082c06d2cbd0f85f0eae0e48727007", @ANYRES32=r0, @ANYBLOB="0800150006000000"], 0x84}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) 2018/05/08 05:35:08 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x9effffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:08 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000080)={0x1, 0x1000}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:08 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) 2018/05/08 05:35:08 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0xffffffff00000000}) 2018/05/08 05:35:08 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) set_mempolicy(0x1, &(0x7f0000000180)=0x287, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xf, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="0400000000000000000000000000f70061150400000080000000000000000000950000000000000093f4"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0xfb, &(0x7f0000000040)=""/251}, 0x48) 2018/05/08 05:35:09 executing program 6: r0 = socket$inet(0x2, 0x1, 0xffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0xfffffffffffffff8, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xe941, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:09 executing program 1: r0 = semget(0x2, 0x2, 0x1) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f00000020c0)=""/4096) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x4008240b, &(0x7f0000000180)="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") bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0x1, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2, 0x7, 0x10}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/168, 0xa8}, {&(0x7f0000000380)=""/24, 0x18}], 0x2, 0x0, 0x0, 0x10000000ffff}, 0x40000000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/05/08 05:35:09 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="01aa010200000000dffffffff3f8ae0000000756d4234f4be75d4c75c7cbb7cf58281a0cfaa5668d80cc4de2e55977bd5fffc6852c952952fb3c3822b3ee0c998b"], &(0x7f0000000000)) 2018/05/08 05:35:09 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xfcffffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:09 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001480)={'lo\x00'}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000000c0)=0x4, 0x4) 2018/05/08 05:35:09 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f0000000280)=0x58) ppoll(&(0x7f0000000000)=[{r0, 0x401}, {r0, 0xa010}, {r0, 0x81}, {r0, 0x10}, {r0, 0x80}, {r0, 0x10}, {r0, 0x8000}, {r0, 0x400a}], 0x8, &(0x7f0000000200)={0x77359400}, &(0x7f0000000240), 0x8) 2018/05/08 05:35:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x80ffff}) 2018/05/08 05:35:09 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x15b}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:09 executing program 7: r0 = getpid() syz_mount_image$xfs(&(0x7f0000000040)='xfs\x00', &(0x7f0000000100)='./file0/file0\x00', 0x9, 0x9, &(0x7f00000007c0)=[{&(0x7f0000000140)="29078511e1be4d4edb698b5f2d30a7ea750b05803fed662043040da4cc84b576e7b14272245c0a8c8e42dd849eb9845c592549fb1b278f91d1f4fc3d1e4fd65fcf37544a22a81094d240512dcff152202c57e921e372f651c0c90a0dff265bfb01c7e757ae0f279f47cb4d31d3459e1b739b0c59805341fc2236eb9655c7ead94f67b7054ee5976a36f78f48efff866ff73c57c6e610c0550d2837cb136d997a17ccdf6d88b42769dc6e5c1ff2d65d7021eef034d224105795d457ccca", 0xbd}, {&(0x7f0000000200)="f0fc0b300816e2527f7fc5b7a6c90cadf7c2af14c51619770a5736d31ee6420219a55cd3b21078817f253d5c0eb7f3977dff476f03266422d4c4486f363808c72713fb51fa95eef2c70f8a91b495", 0x4e, 0x3}, {&(0x7f0000000280)="ffb6a31750d528b37e8c7d7af59ecc71cd8f5b2319674fc9c50e0881c1183cef2b59ff21eadf1fec5bf0eebe6df50690ded591f6103609be260e6536c43107375801b4fbc801f4e77495531c511f5963d7c73f446c6d602b4cde669a5a01a42fa54facb018bfa1325c8366eb0fb2e4fbfd741adc5dac2c050e192a4b64b5547f379b7527fed096c688b3a9133b985ee485cefe7dd3864ce4ab70b84ce6b3563349dcd2a4cb6f2252fc3b461e2a402e2d2023a942", 0xb4, 0x3ff}, {&(0x7f0000000340)="5bd5ae034aad7209cccede95257eec2ce1bc9fd8b8ec83661515f37304e2eb9758b547a18053d908bf7f156794c46218eeeb4785a6a796555ec529cb7e3e13dc9bd975025926d7ea05ad6c4dcddb3e8ffb9a82dd20227174999477a3063cbe62186a8dbce90886b04afb60394afd9b7b4641704afb8f23bb33b3da732211af79d9a9ad92c4cd6752aad23cc6e82e947717837f5513c18d1428f9a9df5d809bd45c3f867aa7dcd5e310f122d712fd21d8bfb60c30bee82d314ed243fe8c81cd6207374176cdf17058fb", 0xc9, 0x4}, {&(0x7f0000000440)="746e0cc6e85277eda3f6ef22b7f3df9dcaf7ae8eb0a54ed80b7cfae247e5725810fbf6daf67b152a0377110e3dc597489f9e7d812a4f570f3f98f13949d40e50d518416c1939423dbbf9cb544e8c61d6b312f17df5e5e1244f7a82ae6d8ad0c258200dddb17eefaff8fb96dc85", 0x6d, 0x100}, {&(0x7f00000004c0)="1b7aff63202f77e594ba8d03d8a6097e193b795669ca641316d9883551abae48f33a997ccccf67968a483fd708753e40cc618905d587586ff03e95187a8eb173705fb2f8807c2211ac2ad9d68cd5faa828b2bf2e613463f15c1404157a42377e0bb7d9ddea50ac286bdafa907229b0540a0200ef4b60bae8e51a7fe3f1fba63789be0a18106ebe9fef7b3f3a570ec7204b5fe8818e046ba9993a7b32a575", 0x9e, 0xff}, {&(0x7f0000000580)="d6974c46fceeea50116678e4934579dd252f264b0db3119f26804628c542c319446ac12c83575283797f9f6a336cecc4f64862fe59b58b6dc1a3b5af6a3b8b8f92dd013575124b71d602c3e35ef8d6c6675ade431ca90c7641278d50937b681de8d8c0d0a1dfd718401cc2c4bd28b291b51d7e6484e8d887aa542b8b454524485f8a92030569f2f183673577a0af91bf426b7975e0988d5016bf93a6694885ebeeec3353568304c213571b07b510bda947a150bf0774b002d854cfff9dc4dccd8231cc9aa400affd1f58a17c2b727162f4b3652a3d13fb00e59a5c90b24aebab9904e58096c6246145a2c7", 0xeb, 0x7fff}, {&(0x7f0000000680)="9ef419e305a08cedb3b19353cbca54d82eb193b624ca57df771c9baf4eca3417e71b582e71cab8424ec8a3369bb4382d4724cc6a1dcfe568735914150617d0ec8e8e8b8e93f9477110c22e1a6f4fca8dd073c8c25155131ba253602aae4685bc9e006cc0d9217b519cefdbf2b90d4dcc3753189fe66dbc3db7530b8c765bae7009703f5c59439074d104551aebda892bcf3a9d2a45a1e49768463e107997ecec68b6185a6fe7684859c61a323f2dcd3b3c", 0xb1, 0x100}, {&(0x7f0000000740)="9f65de6171786fe7ea419600612ed11b6bd640358fdc5bddc3e01bb981f1904856078f41e1990b55d0f6ab5e4613923bf8f841d8f97efca40146883940b1fce69688d1", 0x43, 0x143}], 0x1010000, &(0x7f00000008c0)={'nouuid,', {[{@norecovery='norecovery', 0x2c}, {@filestreams='filestreams', 0x2c}, {@swalloc='swalloc', 0x2c}, {@nogrpid='nogrpid', 0x2c}]}}) sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:09 executing program 6: clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) clock_settime(0x1, &(0x7f0000000580)={r0, r1+10000000}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000100)={'ipddp0\x00', 0x100}) r3 = socket$inet(0x15, 0x5, 0x0) bind$inet(r3, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r3, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r3, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000001c0)='Z', 0x1}], 0x1, &(0x7f0000000440)=[{0x10, 0x10000000114, 0x3}], 0x10}, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0x14}, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) preadv(r2, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/183, 0xb7}, {&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/149, 0x95}, {&(0x7f0000000340)=""/119, 0x77}, {&(0x7f0000000480)=""/143, 0x8f}], 0x5, 0x0) connect$inet(r3, &(0x7f00000005c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) 2018/05/08 05:35:09 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2000, 0x22) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x40000072}]}) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000180)=&(0x7f0000000100)) openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x8000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x200000) ioctl$KVM_GET_MSRS(r3, 0xc008ae88, &(0x7f0000000080)=ANY=[@ANYBLOB="fdffffffffffffff9751d7ead2fde925ad54ff9e576cefd8c3f75e210500000000000000d966872c920584bf0ae50e0132f48c95c0883f53f83dc381b2a5"]) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) 2018/05/08 05:35:09 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x101040, 0x0) sendto$llc(r0, &(0x7f0000000180)="926e8e2d3130cf807aef071757", 0xd, 0x1, 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x200, 0x501000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0), 0x4) syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0xd78]}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280)=0x5, 0x4) 2018/05/08 05:35:09 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xf0ffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x1, 0x2) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00000001c0)=r2) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000009c0)={'team0\x00', 0x0}) r4 = dup2(r0, r0) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f00000000c0)={'broute\x00', 0x0, 0x3, 0x0, [], 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000080)}, &(0x7f0000000140)=0x78) sendmsg$nl_route(r0, &(0x7f0000000ac0)={&(0x7f0000000040)={0x10, 0x900}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)=@ipv6_newroute={0x38, 0x18, 0x311, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r3}, @RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x38}, 0x1}, 0x0) 2018/05/08 05:35:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x1800000000000000}) 2018/05/08 05:35:10 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x1bd, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:10 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:10 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000780)='./file0/file0\x00', 0x3fff9, 0x0) fallocate(r0, 0x0, 0xb, 0x8000) fanotify_mark(r0, 0xa, 0x8000019, r0, &(0x7f0000000000)='./file0/file0\x00') r1 = open(&(0x7f0000000280)='./file0/file0\x00', 0x4001, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r2, 0x80000, r0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000002c0)=0xe8) setreuid(r4, r5) lseek(r1, 0x0, 0x4) sendfile(r1, r0, &(0x7f0000000380)=0x7000, 0x7fffffff) readv(r3, &(0x7f0000000200)=[{&(0x7f0000000180)=""/112, 0x70}], 0x1) 2018/05/08 05:35:10 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x167}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:10 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) 2018/05/08 05:35:10 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000140)=r4, 0x4) 2018/05/08 05:35:10 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa01000000000000a2f941b0aed800000000000000000000"], &(0x7f0000000000)) 2018/05/08 05:35:10 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={"682f0000004004000000000000000010"}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/05/08 05:35:10 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x2, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:10 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) sendfile(r0, r0, &(0x7f0000000080), 0x6) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000040)={0x2, 0xfffffffffffeffff, 0x5}) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) 2018/05/08 05:35:10 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x4000000}) 2018/05/08 05:35:11 executing program 2: io_setup(0xbc, &(0x7f0000000000)=0x0) r1 = socket(0x2, 0x806, 0x0) io_submit(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000040), 0x4e3}]) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key(&(0x7f0000000140)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="b892ac659aa3aacbac09bf40ff5036e2a74863bba9fd43318fad0998f48355a80efa46f847318e64d2c1cf7e955f4029c6cdf4d80e162f76d66411e7b1f8468b316c4e1198c30bf39f2ff9dd86654529027aa171740421717d4d99ccd48a39430ffb66c74801148df59cc955df49bf07b678b8367f5169383d18a63ba5da7d", 0x7f, 0xffffffffffffffff) keyctl$instantiate(0xc, r2, &(0x7f0000000100)="707d263f0a414cbe099887561300ceab311a3c735b2b75f36c95f2", 0x1b, r3) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000280)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0x8) 2018/05/08 05:35:11 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x3, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:11 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:11 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x4, 0x200}, {0x4, 0x7ff}, {0xc, 0x81}, {0x7, 0xffffffff80000001}, {0xf}, {0x8, 0xfffffffffffffffe}], 0x6) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x3, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000080)={0x9, 0x7fff, 0x0, 0x1, 0x4, 0xa0}) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000000), 0x4) 2018/05/08 05:35:11 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0xfdfdffff}) 2018/05/08 05:35:11 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x8e1}}, 0x0, 0xffffffff, 0x20000000000000, 0xffffffffffff8873, 0x80}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x6413bc19, 0x4a}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x82cc, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001480)={'lo\x00'}) bind(r2, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20}, 0x2, 0x1, 0x3, 0x2}}, 0x80) name_to_handle_at(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="9f000800000000007f2ec147a4f92742e47228f69e31e6cb5d89183db969308e0a5dff15981cc9ce310b40c0ce0f665dbce62c721f2e10d048ce8ddc1685528441edc3cf527600260f685751be4a9aaef126be7984120453e0b25a334b770650340b2b9ea489d8cbe75650cad73aa08e3e718ca3448dec54162fd2a1cd4fb75d534b1ad24ba2ee204ff1522374ce9f3913e2f7d9dbc96658e87f20117457665fde0b9509bc5e255e90678be948191be621ed3390063fee6fba6ca7388d59"], &(0x7f0000000300), 0x400) 2018/05/08 05:35:11 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x16d}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:11 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040)=0x4, 0x4) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xf3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x6, 0x6}, &(0x7f0000000280)=0x8) perf_event_open(&(0x7f00000003c0)={0x3, 0x70, 0x2, 0x7f, 0x3, 0x873d, 0x0, 0xffffffffffff66ab, 0x10, 0x1, 0x2a0, 0x101, 0x4e, 0x97, 0x9, 0x12200000000, 0x5, 0xfd70, 0x0, 0x8, 0x7f, 0x2e, 0xffffffffffffffff, 0x7, 0x6c6d, 0x80000000, 0x1, 0x4, 0x40, 0x0, 0x6, 0x5f, 0x7, 0x5, 0x1, 0xffff, 0xc220, 0x7, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x8}, 0x800, 0x0, 0xa91, 0x1, 0x3, 0xfffffffeffffffff, 0x9}, r0, 0x5, r1, 0xb) fallocate(r3, 0x2, 0x4, 0x9) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x10001, 0x800, 0x7, 0x8, 0x3ff, 0x2, 0x919, {r5, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xffffffff, 0x8, 0x1, 0x8, 0xb3}}, &(0x7f0000000380)=0xb0) getdents(r3, &(0x7f0000000100)=""/10, 0xfffffffffffffe5e) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:11 executing program 1: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x40) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0f01"], 0x2) 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$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000015000/0x1000)=nil}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/08 05:35:11 executing program 2: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x80000) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0xfffffffffffffffd}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x2000003) dup2(r1, r3) 2018/05/08 05:35:11 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)={0x0, 0x3}) 2018/05/08 05:35:11 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='coredump_filter\x00') setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000001c0)=0x7, 0x4) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x3}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000200)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x10}, 0x10) 2018/05/08 05:35:11 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x200000000000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0xffffffffffffffff}) 2018/05/08 05:35:12 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x8000, 0x0) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x20011, r0, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:12 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x200000, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x60}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:12 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) uname(&(0x7f00000000c0)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$netlink(0x10, 0x3, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(0xffffffffffffffff, 0x0, 0x483, &(0x7f00000007c0), &(0x7f0000000840)=0x68) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") perf_event_open(&(0x7f0000348f88)={0x2, 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, 0x7, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) creat(&(0x7f0000000700)='./file0\x00', 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000011cf18)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r2) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x4a8, 0x140, 0x140, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000001c0), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x1, 0x4, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @multicast2=0xe0000002, @multicast2=0xe0000002, 0x8, 0xffffffff}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x1b}, 0xffffffff, 0xffffff00, @mac=@random="b445d29cccac", {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x3, 0x1fc586b8, 0x3, 0x9, 0x100, 0x0, 'veth1_to_bridge\x00', 'bridge_slave_0\x00', {0xff}, {0xff}, 0x0, 0x200}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x10000, @loopback=0x7f000001, 0x6, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0x401c5820, &(0x7f0000000080)={0x2b8, &(0x7f0000000040)}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) 2018/05/08 05:35:12 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x100000000000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:12 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0xfffffdfd}) 2018/05/08 05:35:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x55, 0x14000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0xae58, 0x4}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x3}, 0x8) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000002680)=[{0x0, 0x0, &(0x7f0000001600)=[{&(0x7f00000001c0)="c0d0091ee98c34ccd1a2f8b64dc0445e9d2b1b46248d07f2375cc4d8cc5d2c19", 0x20}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/08 05:35:12 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x262003, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000000100)={{0x2, 0x3, 0x9, 0x200, "456f0782d74f719a1b48f3e2623f730cf3bc55de3455ea3ff38b2c037ed4830d2c61b443a631fe0304ce52b9", 0x1000}, 0x0, 0x0, 0x2, r2, 0x1, 0x2, "4bb7e99e7898e917f123cc043604d3be26efff32da70e2a538f175a324fa0f82a89fab1ac90d21578284c521ac44b2dea084ebfdca70ca34573f232d75d9aa58", &(0x7f00000000c0)='\x00', 0x1, [], [0x100000001, 0x8, 0x99c, 0x200000000000000]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000380)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, r3}, 0xc) 2018/05/08 05:35:12 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) [ 222.036286] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 05:35:13 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) accept$alg(r3, 0x0, 0x0) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x6cf95532, 0x80000) 2018/05/08 05:35:13 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x1000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:13 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4200, r1, 0x0, 0x24) 2018/05/08 05:35:13 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x1000000000000}) 2018/05/08 05:35:13 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0e1c5bb5263efb6cabef0a020000000000000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:13 executing program 2: socket(0x8, 0x3, 0xc3f7) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000000240)={r0, 0x5, &(0x7f0000000100)=[0x10000, 0x5, 0x3, 0x8, 0x5], &(0x7f0000000180)=[0x1, 0x99d, 0x7], 0x10, 0x1, 0x2, &(0x7f00000001c0)=[0x1], &(0x7f0000000200)=[0x7a, 0xff]}) r1 = socket(0x1e, 0x805, 0xfffffffffffffffe) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000000)) r2 = socket(0x800000401a, 0x805, 0x1) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000, 0x0, 0x2}, 0xfeda) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000340)={0x97, &(0x7f0000000280)=""/151}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000400)={0x6, 0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000000480)={r4, 0x200}) sendmsg(r1, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000380)=[0x0, 0x5]) 2018/05/08 05:35:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:13 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x170}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:13 executing program 1: getpid() sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[], 0xffffffffffffffa3}, 0x1}, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x12000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='cpuset\x00') ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/191) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000140)={0x7, 0x8, [0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180), &(0x7f00000001c0)=0x8) preadv(r1, &(0x7f00000023c0), 0xfe, 0x0) 2018/05/08 05:35:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @dev}, &(0x7f0000000040)=0xc) sched_yield() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x4, 0x3, 0x1ca, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:14 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x2000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:14 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'veth0\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x80ffff00000000}) 2018/05/08 05:35:14 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x1, 0x400) ioctl$KDADDIO(r1, 0x4b34, 0x7) finit_module(r0, &(0x7f0000000000)='lo\x00', 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0xfffffffffffffff8, 0x30, 0x5, 0x100000000}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x7ff}, 0x8) 2018/05/08 05:35:14 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="b5c5c767d7161c15e44d1b84720b41007c6d659b2bd97904d0188dd1c1878e4c34ba8a44db7d954ea9d2a04b2fd3e3a6c0cb54151998e085a84273adda1208f645e258f88eb08943ace0c7c08b65f9b8", 0x50, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000180)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffffc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002080)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000033c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000034c0)=0xe8) r6 = accept(0xffffffffffffff9c, &(0x7f0000003500)=@hci={0x0, 0x0}, &(0x7f0000003580)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000036c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000003800)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000003840)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000003880)={@mcast2, 0x0}, &(0x7f00000038c0)=0x14) r11 = shmget$private(0x0, 0x1000, 0x5400080c, &(0x7f0000fff000/0x1000)=nil) shmat(r11, &(0x7f0000ffc000/0x2000)=nil, 0x6000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003940)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003a00)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000003e00)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000003dc0)={&(0x7f0000003a40)={0x35c, r3, 0x10a, 0x70bd27, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r4}, {0x13c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff00000001}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r9}, {0x4, 0x2}}, {{0x8, 0x1, r10}, {0xb0, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x3, 0x4, 0x5, 0x4}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff800000000000}}}]}}, {{0x8, 0x1, r12}, {0x138, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xc6ff}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}]}, 0x35c}, 0x1, 0x0, 0x0, 0x810}, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000100)="a7f1e684259d33bbdd5fdd1cf11a4663aab7a95fdb5cff764d71252c55c8d4bb6e463388f739f2fcbff37bf55087caad9975e47df66122ffdd6493c416afaad7769031905034f3d3bc73137dd0", 0x4d, r1) sendmsg$unix(r6, &(0x7f0000001400)={&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000003c0)="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", 0x1000}], 0x1}, 0x4000) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "2aed04", 0x8, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000001440)={'team0\x00', r4}) 2018/05/08 05:35:14 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x171}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) accept$netrom(r1, &(0x7f0000008ac0)=@full, &(0x7f0000007880)=0x48) r2 = accept$alg(r0, 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000008b40)={0x16, 0x0, 0x7fff, "64257003aa71f0084eec7ae198f08da12c728c2712fb"}) recvmmsg(r2, &(0x7f00000088c0)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/167, 0xa7}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000000140)=""/127, 0x7f}], 0x3, &(0x7f0000000200)=""/67, 0x43, 0x8}}, {{&(0x7f0000000280)=@alg, 0x80, &(0x7f0000000480)=[{&(0x7f0000000300)=""/88, 0x58}, {&(0x7f0000000380)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f00000004c0)=@sco, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001800)=""/184, 0xb8}, {&(0x7f00000018c0)=""/251, 0xfb}, {&(0x7f00000019c0)=""/249, 0xf9}, {&(0x7f0000000540)=""/36, 0x24}, {&(0x7f0000001b80)=""/76, 0x4c}], 0x5, &(0x7f0000001c80)=""/4096, 0x1000, 0x3ff}, 0xf66d}, {{&(0x7f0000002c80)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000004180)=[{&(0x7f0000000780)=""/27, 0x1b}, {&(0x7f0000002d00)=""/223, 0xdf}, {&(0x7f0000001ac0)=""/31, 0x1f}, {&(0x7f0000002e00)=""/175, 0xaf}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/205, 0xcd}, {&(0x7f0000003fc0)=""/161, 0xa1}, {&(0x7f0000004080)=""/238, 0xee}], 0x8, &(0x7f0000004200)=""/4096, 0x1000}, 0xa29}, {{&(0x7f0000005200)=@nfc_llcp, 0x80, &(0x7f0000007380)=[{&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000006280)=""/98, 0x62}, {&(0x7f0000006300)=""/26, 0x1a}, {&(0x7f0000006340)=""/29, 0x1d}, {&(0x7f0000006380)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x5}, 0x5}, {{&(0x7f0000007400)=@sco, 0x80, &(0x7f0000007780)=[{&(0x7f0000007480)=""/15, 0xf}, {&(0x7f00000074c0)=""/76, 0x4c}, {&(0x7f0000007540)=""/93, 0x5d}, {&(0x7f00000075c0)=""/217, 0xd9}, {&(0x7f00000076c0)=""/140, 0x8c}], 0x5, 0x0, 0x0, 0x4}, 0x10000}, {{&(0x7f0000007800)=@rc, 0x80, &(0x7f0000007880), 0x0, &(0x7f00000078c0)=""/4096, 0x1000, 0x3}, 0x1c0000}], 0x7, 0x2000, &(0x7f0000008a80)={0x77359400}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) recvmmsg(r2, &(0x7f0000000740)=[{{&(0x7f0000000580)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000700)=[{&(0x7f0000000600)=""/220, 0xdc}], 0x1}}], 0x8, 0x0, &(0x7f00000007c0)={0x0, 0x1c9c380}) 2018/05/08 05:35:14 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0x80045500, &(0x7f0000000100)=""/169) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:14 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000840)='/dev/zero\x00', 0x800, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000d40)={0x8, &(0x7f0000000880)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'syz_tun\x00', 0x8000}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001480)={'lo\x00'}) pipe2(&(0x7f0000000800)={0xffffffffffffffff}, 0x0) ioctl$TCXONC(r2, 0x540a, 0x8) r3 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1f, 0x200000) sendmmsg$alg(r3, &(0x7f0000000740)=[{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000080)="71e453e77fbf267fb7841271aa975173b84a35b10e631f7927d7e07eb8d2be7f0091e0825f12bf2a6ae3275fb8ebf1f774e9df563518cc7c181e136f5d8c5e74c337fa0630212c8e75de4161dcdd706ee4c92547cf3a20488d4d974887289981ad35c159e078522daa7b543abb39f114f67cad2f9a24f534326f9636edd8398023823bfadcf52007351bf00b6d28cf3a17f536de98711d43831d763e879598876af3ccf2768756d16768db19dc", 0xad}], 0x1, &(0x7f0000000180)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x800}, @op={0x18, 0x117, 0x3}], 0xd8, 0x20040800}, {0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000280)="825016f782829471c40bc40de238adc4bf67086b974c697e118f4565dcadfdec026609612a0c79b8818153767e05ab6a0385482bfb37f0112e834e3d29156a084e874def00813959907c422d92671ad3bb9317751d46a7a5fe78ab5d0e21230b01c695aea69910671aa8d6a03eed4cd4464d5a3dfbc7ca6fdf6d0dc5a0acef6fbe1dd6abda3f17ebb53b4a048b051b5070eacaa83c9f072b182c81b4d77b53", 0x9f}], 0x1, 0x0, 0x0, 0x4814}, {0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000380)="9d123a5e9718ead63fe71976058076dedbd0b68a6325a251c8a973f2e3ee152d87ae035a32fead8849e4eb58824091cf0280de2a1a2f8c0024305d2a59f6d4d88aef18c5ce9e2357e9d07f0caf56a58fed1a106f7594d771a76dab30e09cec3920e6889aee1269807543587495abbbf048db4e01ca095feed27c3e90396f03b64302d25a6a53bab91b2ed85a857fbdd6ca756f1c086e6c570bd0f10fa02229b8afd16ef7a4221ffcac278e5b7f25c591c36604b5d8f0268f20756937b889e477b4c33215713df793", 0xc8}, {&(0x7f0000000480)="7be69fc719baf4256d0bfbc504df4f6d7162c1532658fa51bb538f3844ad8b58f8e9a9343bdbe40d652d109a55aecf9b57f31c10a16b932db16b412f89830a5c860f459bf7f7c2a4435c8a268ec817a0c4f6e77365400422a0f0aaabb3f0e811319c8c649b4befe18f7bad60a929dd849f244996360e7d311a021f4f61fb965a1d3664da1a571484cb0de6d6d33e47f53da7dbe96e9bc6cbb3828db817f5e8e6f540c86706df05125c10f1c079d15b8f2076469cf5aa", 0xb6}, {&(0x7f0000000540)="c820aaae88adbd7855bce4f84b4caa2e55586b2b4b3f67d937728d0c7cbf8df2c59fa385069a472646e968106cdf28fb71f048bb19a17e409952664333a8ca712bc31ce15bbedb8af47ac6feeec024b2b0347c7b9e22a01d6ffd67f33e98c0a090709043f10017407f9fe50f904f6d645a0adadc27442fc4b28866ec62ce42ffe120c1271073f57741566bc76daf8d", 0x8f}], 0x3, &(0x7f0000000640)=[@iv={0xf0, 0x117, 0x2, 0xd6, "dd301d1bc4a0b81b3c35e50f7989a9e564898fe210a364f53805ecf3925e0d80568d3000fce6d8d66826510a31ff667708e6c9e5b0b850cb4b0d8ad1a6cd7484454f241940446924a2b8694fe26325d0ac1326606c422751c84a6c7d5616a8300adf9e5bd9d82ede948d8e086d8f0f9f49c3b546e8a2b6d86cf72b6fb9e34f36aeacdd1ba2afb3b9d1d53bc2f423f68e82350fe6e5e6c8339c6ad99e623a337bf7ae08f256268554498dc6b1966002b13b8fe5d6b52efe21347b831872f6cd7ccf2d3a1a1b2eeacab431c3f70c1b873635ba517877f5"}], 0xf0, 0x4000004}], 0x3, 0x80) 2018/05/08 05:35:14 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xfffffff0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:14 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket(0x1, 0x8000b, 0x9) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:14 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="b5c5c767d7161c15e44d1b84720b41007c6d659b2bd97904d0188dd1c1878e4c34ba8a44db7d954ea9d2a04b2fd3e3a6c0cb54151998e085a84273adda1208f645e258f88eb08943ace0c7c08b65f9b8", 0x50, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000180)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffffc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000002080)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000033c0)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000034c0)=0xe8) r6 = accept(0xffffffffffffff9c, &(0x7f0000003500)=@hci={0x0, 0x0}, &(0x7f0000003580)=0x80) getsockname$packet(0xffffffffffffff9c, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000036c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000003800)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000003840)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000003880)={@mcast2, 0x0}, &(0x7f00000038c0)=0x14) r11 = shmget$private(0x0, 0x1000, 0x5400080c, &(0x7f0000fff000/0x1000)=nil) shmat(r11, &(0x7f0000ffc000/0x2000)=nil, 0x6000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003940)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003a00)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000003e00)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000003dc0)={&(0x7f0000003a40)={0x35c, r3, 0x10a, 0x70bd27, 0x25dfdbfd, {0x3}, [{{0x8, 0x1, r4}, {0x13c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffff00000001}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r9}, {0x4, 0x2}}, {{0x8, 0x1, r10}, {0xb0, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x3, 0x4, 0x5, 0x4}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffc}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff800000000000}}}]}}, {{0x8, 0x1, r12}, {0x138, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xc6ff}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}]}, 0x35c}, 0x1, 0x0, 0x0, 0x810}, 0x0) keyctl$instantiate(0xc, r0, &(0x7f0000000100)="a7f1e684259d33bbdd5fdd1cf11a4663aab7a95fdb5cff764d71252c55c8d4bb6e463388f739f2fcbff37bf55087caad9975e47df66122ffdd6493c416afaad7769031905034f3d3bc73137dd0", 0x4d, r1) sendmsg$unix(r6, &(0x7f0000001400)={&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000013c0)=[{&(0x7f00000003c0)="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", 0x1000}], 0x1}, 0x4000) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "2aed04", 0x8, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000001440)={'team0\x00', r4}) 2018/05/08 05:35:14 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba60", 0xb) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000000340)="791f7dfde0815c48c13197fc2e324deacdee8360e87bd430", 0x18) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/05/08 05:35:14 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x100000000000000}) 2018/05/08 05:35:14 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xf00000000000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:14 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xc85, 0x8cb2, 0x3, 0x5, 0x81}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x80000, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:14 executing program 1: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000040)=0xffffffffffffffff, 0x4) 2018/05/08 05:35:14 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x401, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f0000000100)='./file0\x00', 0x800, 0x6, &(0x7f00000004c0)=[{&(0x7f0000000140), 0x0, 0x1}, {&(0x7f0000000180)="4c391ca456298da590d7ff", 0xb, 0x401}, {&(0x7f00000001c0)="46d3769c9388eb0502f8e457fbd3cf601ee598e22317f2b72f2feff03c93cca4bb459c571505108675e1d44897600ad19a6ba692baddd975f8ce1063d423f349268f4b0aa056966957a66996d1ebc3acb940afdcf375a02ae187dabb98b1b221fdbf975da799b150927de2f44c16d6f968aa2f1b50c377", 0x77, 0x17}, {&(0x7f0000000240)="6ebfdb2e266a704be1a01c960174d6365553ee3d29a6c48ebb49ef927ec0ff6b7b8118e951f3edb6d03ba5f07b8ea01cea92f89e920bf80dbbfd84fa71bacf12e55e7800575e4740bc2b2b8579353d6bf6aba6ddf42a9690b51298813be08ca3c91ffd2b0f3b6ed561fe2219c2570db3d1266a3f38de06a804d437eaf734c5308953530306a9483f8ab8f80b5221543c4606c9088683786fb3389e62bef65e0e03dc1593a0d57a3d770c78bcb5a2d2f4ce55f6d4812dca340ea8aa5d58610a56d84d6998e0acd60bc340adffd45ae13e7b7f5b499c83184b138e21b078c68d83a2a9543d7fe543956339a9c8fc96", 0xee, 0x4}, {&(0x7f0000000340)="031bc7cb5f7d10a3173b00cfe6e11fdb1879ffbe5794d3581483631ede97295d15bf6cd4b3b3764df1538f4b850318a2342aea9685459623e926072003ceb0facf7add93d1e4edf12531c6e2b7a6b8d120b3e3c5d6ad336335acf7b810e467c8ad0188cd201d4790e226e1abf6a9446a91df81ea4742a364ee474e8c652540f01cdf33d3122b28a689dfdb28a389ef90888d49", 0x93, 0x3}, {&(0x7f0000000400)="9e633a85980a01fb4fc958c8de665af22e3610d49333d311383feb0702984b174d014e4cf4289e099acb0340c75cd9645a154bd88ef3887bc6ff02757068a49a27fb2f76f73e7083d532f9560c5fedaa58854ef6f8dd256e1d4d0c7279ab4b95eea18741376196d8fac5922899048f62986c24b82da9082c4d414151593b7746d26a5287b196f55275b625a5372d3876ac446de334fe6b56d52c5a1d0c1edd173b04c6b3f596", 0xa6, 0x5}], 0x40001, &(0x7f0000000580)={[{@errors_remount='errors=remount-ro', 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x3f, 0x39, 0x0, 0x38, 0x35]}, 0x2c}, {@umask={'umask', 0x3d, [0x34, 0x33, 0x33, 0x30, 0x32, 0x30]}, 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x31, 0x37, 0x3f, 0x7f, 0x38, 0x3f, 0x37]}, 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x34, 0x37]}, 0x2c}, {@utf8='utf8', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@show_sys_files_no={'show_sys_files=no', 0x3d, [0x30]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x32, 0x36, 0x78, 0x30, 0x32, 0x36, 0x0, 0x35]}, 0x2c}]}) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/08 05:35:14 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000001c0)) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000040)={0x1, 0x3, 0x9, 0x8001, 0x6, 0x3, 0x4000002, 0x1f, 0x8, 0x2, 0x3ff, 0xfff}) 2018/05/08 05:35:14 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xf0ffffffffffff, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:15 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_getparam(r0, &(0x7f0000000040)) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:15 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x2, 0x84000) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7ff, 0x13, 0xa, 0x4, "98ae9059f569febdf23559e42c45ea4ff3ad7b2402ddd913f5cd3a2b412cfbb07c6fa9449c4f87425f6b40865de65f685db8926e5bfcb6141e25f73ddf70a13f", "5303c59198bcec7d0e6b12138141973a1a016f392ad562a28bd5a49ecf1463a8", [0xfffffffffffffffc, 0x8]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x400000002}) 2018/05/08 05:35:15 executing program 1: r0 = socket(0x10, 0x2, 0x0) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1fffffff}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv4_delroute={0x24, 0x19, 0x208, 0x70bd29, 0x25dfdbfb, {0x2, 0xa0, 0x80, 0x6, 0xfd, 0x3, 0x0, 0x9, 0x800}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4c051}, 0x0) r2 = add_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="2e17722b69f2f03c5fd03ec5d30fc7ebbf701e780df9cc9c52aeb50e0a1289594246a08d41028fae6f646f19a8f82d395b7a02bb16fe71323aadf60301f8b8ad27d4b2c418a49eefa15d3aef0b83fc7b94819051ad9f4d6ad9eedd40a3886810fd40b7dc220879f31297536f96f240fa12f11b1e757a9ceac4fbec10a2e658b4df638270c121a5cec73e9275bfb38692e6fcc4dda7533a10d12e6d57ffdc84b06c6c57f7da303e5d8efe6352db122b0f94cef2eb4940ec71b90bbf21038d1c0d5ec03685019099", 0xc7, 0xfffffffffffffffe) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="577920b6ac9898bdc49732d6ec351bf0b5298ef442ba0323831e240ea9dda48b40", 0x21, r2) 2018/05/08 05:35:15 executing program 6: socket$bt_rfcomm(0x1f, 0x3, 0x3) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'vlan0\x00', 0x40000000000000}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x501002) 2018/05/08 05:35:15 executing program 2: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000006c0)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x80002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0x0, "0000da00001effe3", "a6e7fd491ca077ef11ae80ffea002000000004002ecd959baa11b50700000001"}) sendto(r0, &(0x7f00000002c0)="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", 0xfb, 0x4000041, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x4, {0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000000000}}}, 0x80) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0xaf01, &(0x7f00001e3000)) perf_event_open(&(0x7f0000b5a000)={0x0, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000140)) write$sndseq(r1, &(0x7f0000000240)=[{0x5, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {0x7, 0x1}, {0x1}, @note={0x985, 0x5, 0x805a, 0xa790, 0x2}}, {0x0, 0x4, 0x228527fd, 0x3, @tick=0x5, {0x2, 0x3}, {0x100, 0x10001}, @ext={0x23, &(0x7f0000000040)="6f1c60fffe341c7bff1ed3cbd651bd91acee97018fa7e7e949e853f073d2b4ef5de289"}}], 0x60) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0x0, 0x0, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000700)=ANY=[@ANYBLOB="030000000000008204350100000000006b0000000000803faa3c92f1dbb19e837a4e07d7ee89627eaf700b9fb3ae8b73c2b76a424421283016750debaead4656ef59338ed630ce4afd69cadf84fa63d40499322b9209de500114a79cd01c51ccbb6d6112", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000024500000800000009d00001900000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000001000000000000003000000000000000", @ANYPTR=&(0x7f00000005c0)=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='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000080)=""/37) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) umount2(&(0x7f0000000680)='./file0\x00', 0x8) r3 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x9, 0x2080) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000003c0)={0x6, 0x7, 0xffff, 'queue1\x00', 0x4}) shmget$private(0x0, 0x2000, 0x22, &(0x7f0000ffa000/0x2000)=nil) ioctl$VHOST_RESET_OWNER(r2, 0xaf02, 0x0) 2018/05/08 05:35:15 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000760e5ad29e00000127fa9714000000000002"], &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40881, 0x104) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r2, 0x4) 2018/05/08 05:35:15 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xfcffffff00000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:15 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:16 executing program 1: sched_setattr(0x0, &(0x7f0000000100)={0x0, 0x1, 0x0, 0xfffffffffffffffc, 0x8}, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0xc) r5 = gettid() kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000340)={r2, r1, 0x1}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000240)=0x84) syz_fuse_mount(&(0x7f0000000040)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000380), &(0x7f0000000400)=0xc) open(&(0x7f0000000080)="2e2f66696c65302f66696c653104", 0x0, 0x0) dup2(r0, r1) 2018/05/08 05:35:16 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xf00, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:16 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000001480)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000014c0)={0x1}, 0x4) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="01aa0100000000000000000000006ff7198523a2f94eb0aed8"], &(0x7f0000000000)) 2018/05/08 05:35:16 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000100)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000037c0)="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", 0x1010}], 0x1, &(0x7f0000000300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000140)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/171, 0xab}, {&(0x7f0000001480)=""/4096, 0x1000}], 0x2, &(0x7f0000000200)=""/6, 0x6}, 0x0) 2018/05/08 05:35:16 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) sched_yield() 2018/05/08 05:35:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x80000, 0x10000, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x100000001, 0xc, [0x4, 0x2, 0xc5e]}) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:16 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:16 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x200, 0x4) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:16 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xf, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:16 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x9) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)={0xa, 0x5, 0xd1a, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000003, 0x0}, 0x2c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x8001, 0x81}, 0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r3, 0x80dc5521, &(0x7f0000000240)=""/93) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/null\x00', 0x400000047fff, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xffffffff7fffffff}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001480)={'lo\x00'}) ioctl$GIO_FONTX(r4, 0x4b6b, &(0x7f0000000100)=""/214) 2018/05/08 05:35:16 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200005, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) io_setup(0x800, &(0x7f0000000000)) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000005fb8)={{0x1}}) 2018/05/08 05:35:16 executing program 2: write(0xffffffffffffffff, &(0x7f0000000080)='0x', 0x2) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000008) 2018/05/08 05:35:16 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x8040, 0x0) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:16 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="e6779239c71a0c00004a5b3ac300"], 0x0) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f0000000240)={0x0, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x52633d61, 0x10}, &(0x7f00000000c0)=0xc) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x1, 0xffffffff, 0x6, 0x9, 0x7}, 0x14) 2018/05/08 05:35:16 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x1800) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x5, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x8, 0x0, 0x6, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000000c0)={r5, 0x5}, &(0x7f0000000100)=0x8) 2018/05/08 05:35:17 executing program 3: socketpair$inet6(0xa, 0x800, 0x20, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@loopback}}, {{@in=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000080)=0xe8) r1 = add_key$keyring(&(0x7f00000012c0)='keyring\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="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", 0x1000, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000086dd60110c1100383a00fe8000000000000200000000000000ffff020000000000000000000000000001010090780000000060cb155d00002f00ff020000000000000000000000000001fe8000000000000000000000000000008df06558eb6a17d1"], 0x0) 2018/05/08 05:35:17 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xffffff7f00000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:17 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000480)='/dev/audio\x00', 0x0, 0x0) close(r1) socket$packet(0x11, 0x20000000000003, 0x300) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) io_setup(0x6, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x4, 0x0, r0, &(0x7f00000000c0)="0a20873cfa2d1bae8e6889f4264bc998abf9983affee1a9056aaabf84e5a4b339c2413d514dc9b35ca673d733fb45ff3a7df37d670762a8d51c7a45d14a01a03c85cb45c56dc61b7", 0x48}]) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000002c40)=ANY=[]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=""/171, &(0x7f00000004c0)=""/216, &(0x7f0000000300)=""/48}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) write$vnet(r0, &(0x7f0000000280)={0x1, {&(0x7f0000000140)=""/7, 0xfffffcb1, &(0x7f00000005c0)=""/76, 0x0, 0x2}}, 0x66) 2018/05/08 05:35:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)={0x4, 0x10003, 0x0, 0x0, 0x3}) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xec2, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{0x100000000, 0x20}, 0x29}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) tgkill(r2, r3, 0x1d) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000002c0)) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.advise\x00', &(0x7f0000000100)=""/221, 0xdd) 2018/05/08 05:35:17 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(0xffffffffffffffff, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:17 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sendmmsg$nfc_llcp(r1, &(0x7f0000001640)=[{&(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x781, 0x6, "a6d1d44c4d8172b04f393d6a1e9b49df8e648b93c8fbacf28f1bcd8211d52fb686ba4f26c0e759879dce42628513c79feac0824fbb68a645944f573b60cea9", 0x38}, 0x60, &(0x7f0000000040)=[{&(0x7f0000000180)="c552c5fd204bb77fdeeae0c5960ce47a3e775332a07c75c5a77bdba0710a567e1b10224313d3128a4dbeaab2bbd65234d8d587fd1d9a3fce8c93805d4e4ff358fe04f076aad55647fdd485460a042afc39c579dc7134731add6590d4bee5114c931654721c8d70e0655470bf4a33af4e19471254ea259044367171853330f2ac28190936ceddd2dce2fc31176cc4b82bc89f17dff9dd89f562ad04b55bde9f622b7e3175a14ea50412ecc575c585411d0b6290716483d4f32eada1ac3ddd25", 0xbf}], 0x1, &(0x7f0000000240)={0x30, 0x10c, 0x2706, "8bb9446e81dcd2ba59c5c93983928f35da9ccc9c682ce2012c3434dde6d788"}, 0x30, 0x404c881}, {&(0x7f0000000280)={0x27, 0x1, 0x2, 0x7, 0x1cab, 0x6, "e9b8670ad0124fc59154e0a867d8014a91ba77836685d514d057005804bb28562c70d9c13caca338ca22eb342be045377468ed2144c06cd0469065104ce313", 0x29}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000300)="cb317fbfdc287c586c31d23294b9a46ce94726d0db4f3f5ecf031b78af287b7085cb4cdbdb68394489f58accf774695d1d253022c2316969", 0x38}, {&(0x7f0000000340)="b2e2471f072a796302c3400a009c893beed439452e6f1d71dbe15cf1e6dd215a7894bc18fc0e5bfc0bca561f7888e434d9c95a940eb4d56a894847c12c33bb952820ee420daa86a13955ef86fb5e42f895f75416501da6dacaf36c84330c5ad2d154ee74b2e51f66afb913ed8000afb7f8a9d0524d402be6fd4a07d5938e8469a2c7e9c425142f84e3523bae9252f839df27f22a99ec93d3b766bc2e78eb0b140a33eb0dca6a", 0xa6}], 0x2, &(0x7f0000000440)={0x48, 0x19e, 0x6, "964a2416e2b186f0dd66822be7cc0c248502dc2a0ba487a016b402bc23021f9db1a94322b09bd0ff6c902c7fbc20f03f6b5f423c7bfea663"}, 0x48, 0x4000000}, {&(0x7f00000004c0)={0x27, 0x1, 0x0, 0x2, 0x7, 0x7fff, "3c0edb9de7c19047d8f4c6108baf95d9947d1d2af91b5329a90478a3cdc0f5296e46d003b29faf062d9d2f3f4da833e35f564765b610bcc58bab7b798d9651", 0x1b}, 0x60, &(0x7f0000001540)=[{&(0x7f0000000540)="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", 0x1000}], 0x1, &(0x7f0000001580)={0x98, 0x19f, 0x9, "58bcb843339a2cc8acf54aed7ac4bd02b349f75d12d392e79b6b8778930a909acc4b17625806be97ef5d0c81b7238a2cbde7b270dfcadb12f15ec19dc7ebfdaf652451dad9ed75069be5239714ea88f61258ff160b5e48e825f1842acb2bdd45e8d4af394f4cb2ea714a2d0c27afdabd6a7370d23fd560ffe06c1dd3d9c80256036c817c5d9784"}, 0x98, 0x4000}], 0x3, 0x0) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r4, &(0x7f0000000000)=""/10, 0xa) writev(r4, &(0x7f0000000440), 0x0) dup2(r2, r3) 2018/05/08 05:35:17 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xa09, &(0x7f0000000200)) 2018/05/08 05:35:17 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'nr0\x00'}) 2018/05/08 05:35:17 executing program 2: r0 = socket$inet(0x2, 0x800000000003, 0x7fff) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000002c0)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000000), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, 'bridge0\x00', 'ip_vti0\x00', 'syzkaller1\x00', 'bpq0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xb0, 0xe0, 0x118, [@devgroup={'devgroup\x00', 0x18, {{0x1}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x250) 2018/05/08 05:35:17 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xbd01000000000000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:17 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000100)=@pic={0x1, 0x0, 0x2, 0x9, 0x9, 0x0, 0x7, 0xfffffffffffffff7, 0xfffffffffffffff9, 0x4, 0x3, 0x2f7, 0x8, 0x0, 0x1f, 0x8}) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:17 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) prctl$void(0x1f) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xffffffff8572630f) prctl$getreaper(0x25, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) epoll_create(0x4) [ 227.227912] IPVS: stopping master sync thread 9072 ... [ 227.277223] device bridge_slave_1 left promiscuous mode [ 227.282851] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/08 05:35:17 executing program 2: mknod$loop(&(0x7f00000002c0)='./file0\x00', 0x2001, 0xffffffffffffffff) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100), &(0x7f0000000480)) r0 = memfd_create(&(0x7f0000001500)='vfat\x00', 0x2) ioctl$KVM_RUN(r0, 0xae80, 0x0) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000080)='./file0\x00', 0x40000101, 0x4, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f00000000c0)="d828f689eadcab47fef74bdacbd27880760292d45ac77a9f92d6710099ec9de11562e423d71f52ab22e7a412896087051c8816c6329e1b73db823b9393acb024e45d9eceb021c06b68291a767e3ef4c704923b9250a94187a9acb1a1bbdc9d3707ff3bd3ab791993293f6cea163de17ac9ef074f16d580b9d509a08fa3fa0cf516a5f8e3f5130e51801bc886ec7ef8c78668de95301414701e", 0x99, 0x5}, {&(0x7f0000000180)="2c0cd6280097b19936f4e85981f0f971e8d6a109cd254a4323c9df48b227e7811eb25bee54b643b03f491867a28a5234509d76869526a1cc76ebd5e95ea9d78c7efb058a1526428cfd7c68a0253418c1fc6f4bcd250a68a541d5d253ac45bdb6f61a9f5f7ee71d9637bd19a3f4088d8de6909ba1de661bfb6e3d693e87c98584d53d6dd546dec0b4330657b383c85724e8f9bc7e96252841a8cfc05e3419dcbd087e773428d2fc5ae5a40ddb3131d201b0ad39356c7c8b2ee617c6c36765872db5", 0xc1, 0x100}, {&(0x7f0000000280)="dee1d9bbd9e6d9eac7413be7b8b3db7f089670d4dc29a74eda6eaede94c38b8a20ff37b37301097e", 0x28, 0xfffffffffffffff9}], 0x2, &(0x7f0000001440)=ANY=[@ANYBLOB="7569643d32302c6769643d362c710026b2daacef12d3e7c70dd03c5800079b3f7bc811745defe9e352b6ea8229aa5a53705deeb5c6746d6e224fc0d4792afc57689d36d1bc5fa65f64af25ae79a7ed55ca79d749ad78c61f667072a29b2dd0da0f6a09803caf0010af4e910841ae6287880d226a6cdad9a4c337f19ab5508e5321fe96ec9ca91d814f7b3b85be0853841314f744a36cafdc000000000000000000000000"]) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000001380)='/dev/urandom\x00', 0x121201, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00000013c0)={0x9, 0x9}) getpeername$inet6(r0, &(0x7f0000001540)={0x0, 0x0, 0x0, @local}, &(0x7f0000001580)=0x1c) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000001400)={0x5000, 0xd000, 0xffffffff, 0x200, 0xd83}) 2018/05/08 05:35:17 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xfffff000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) [ 227.347977] device bridge_slave_0 left promiscuous mode [ 227.353661] bridge0: port 1(bridge_slave_0) entered disabled state 2018/05/08 05:35:17 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x2b) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xffff, 0x40000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000000d}, 0x1c) sendmsg(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000780)}, 0x0) [ 227.428348] FAT-fs (loop2): Unrecognized mount option "q" or missing value [ 227.554768] team0 (unregistering): Port device team_slave_1 removed [ 227.607424] team0 (unregistering): Port device team_slave_0 removed [ 227.631888] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 227.659760] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 227.711568] bond0 (unregistering): Released all slaves [ 229.084846] IPVS: ftp: loaded support on port[0] = 21 [ 229.405502] bridge0: port 1(bridge_slave_0) entered blocking state [ 229.411891] bridge0: port 1(bridge_slave_0) entered disabled state [ 229.418951] device bridge_slave_0 entered promiscuous mode [ 229.443229] bridge0: port 2(bridge_slave_1) entered blocking state [ 229.449609] bridge0: port 2(bridge_slave_1) entered disabled state [ 229.456715] device bridge_slave_1 entered promiscuous mode [ 229.481609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 229.507361] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 229.574848] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 229.602672] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 229.707748] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 229.714963] team0: Port device team_slave_0 added [ 229.738634] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 229.745723] team0: Port device team_slave_1 added [ 229.768397] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 229.794414] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 229.820588] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 229.847191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 230.051566] bridge0: port 2(bridge_slave_1) entered blocking state [ 230.057955] bridge0: port 2(bridge_slave_1) entered forwarding state [ 230.064586] bridge0: port 1(bridge_slave_0) entered blocking state [ 230.070935] bridge0: port 1(bridge_slave_0) entered forwarding state [ 230.807145] 8021q: adding VLAN 0 to HW filter on device bond0 [ 230.878887] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 230.952121] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 230.958292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 230.965679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 231.033952] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/08 05:35:21 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x60080, 0x0) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f00000000c0)="3c181c07252cdb74740d2253d7b0a7c6c8c01bafeec4064c7e007faedaa710be161ab1892cb1e279c27f86251da1774720a76877298ed5249093d2e035ab96cbb5e9e8", 0x43}, {&(0x7f0000000040)="8695a24de2c623a652279b81cfbd08b8", 0x10}, {&(0x7f0000000140)="4e2c351d659a4ae5d0410afc1d65bee1291868967713d7161999c59ced9f4e924e90410ddef8dee2f615b3878d44a72420e815b78e6e283e10a927b43d3837f3c421f442e9fdc571a0e582bdd751210e51b2fc734b530aa263adb74ce518fc975b69f7faa2b1a51b0ea1a1d62df082df5e0aa9e499b37d56025d846b65a5cbac05c2e285b969e6b9dd76035107118bca8bcdd83d59252366e378a9f31d1c7bf86e13a1cca25569eb1947c94671d9124ad3886b3b0086542235ac2e085967f56ba14784d40e1348ce20d4c18cb7019c7914569189d8f121479e0018aa60f89020fb22ba", 0xe3}, {&(0x7f0000000240)="8098a3335e1f199ab2d785d826894c80080a5d5ae35a88d8466dc185aed0df41b728e37849201c28e2a6de24f2b49e2e62da01c1f24984ef30fd1251bf0aa8918905f3348f136287b29b3ba3f07699c2be5b6153b737585655823a99e09c9c49746aec1cb8fd62c40f67a54bc4fd79f2556a1d687a16c01b665085602cc42782df21fc8eaceda3be9f23bcb95ff714070172dba110323b1922ce6802c9fe7bbd18eb852052489ca2c5f164311bc54293760165f91d2bc76a3609f31cdc4dcc", 0xbf}, {&(0x7f0000000300)="0f2d764d32cd482575a553b89e4b52346173ee1e3a0134ac1569e3df0aff1ef40262234021bf54cc236a23a43dfb1807aa9d7af7bb1c6beaf4ac8dba7de0c00ab9a83b688f40e39e64813eaaa0016ccdf6532c938fec972f207bbb5e5ee18930124d9972ff61ad0422e13593d124b6f15fefab3964cf0bede9f25c25726278d5739818dca3d2b0a11276d5d1452fc632014d14dbf78b8c1687c0cb36c257cf6d5426163da0dc69ddeb25877ba6bf439c9c066eeb75061ac5f3b6d180e163133d3a3a5e73763326da47799dc9c23b3b59f53b955449db", 0xd6}, {&(0x7f0000000400)="31714dfa6dd60ce5e368f154", 0xc}], 0x6, &(0x7f00000004c0)=[@assoc={0x18, 0x117, 0x4}], 0x18, 0x4000000}, 0x20000000) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)={0x14, 0xa, 0xa, 0x5, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) 2018/05/08 05:35:21 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0xfffff000, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:21 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={r1, r2}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x123000, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:21 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x300000000000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:21 executing program 2: unshare(0x40000040000020) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) r1 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x1, 0x440) getsockopt(r1, 0x1, 0x4, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000180)={0x40, 0x1, {0x1, 0x2, 0x9, 0x1, 0xffffffff80000001}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'team0\x00', 0x800}) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000100)=ANY=[@ANYBLOB="1804000600000000000000822a3a4497"]) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/05/08 05:35:21 executing program 7: sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 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}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(0xffffffffffffffff, &(0x7f0000000000)=""/10, 0xa) writev(0xffffffffffffffff, &(0x7f0000000440), 0x0) dup2(r0, r1) 2018/05/08 05:35:21 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, 0xffffffffffffffff, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:21 executing program 6: socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x4, 0x30}, 0x4) 2018/05/08 05:35:21 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) unlink(&(0x7f0000000000)='./file0\x00') r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80000, 0x0) ioctl$KVM_SET_LAPIC(r1, 0x4400ae8f, &(0x7f0000000080)={"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"}) 2018/05/08 05:35:21 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'syzkaller1\x00', 0x0}) connect$can_bcm(r3, &(0x7f0000000100)={0x1d, r4}, 0x10) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:21 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xf0ffffff, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:21 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = shmget(0x2, 0x2000, 0x200, &(0x7f0000ffe000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/151) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6(0xa, 0x4, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0xfa, 0xbd2}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={r3, 0x3ff, 0x38, 0x400000, 0x3, 0x6}, 0x14) 2018/05/08 05:35:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'lo\x00'}}, 0x1e) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:21 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x800, 0x60000) ioctl$KVM_GET_MP_STATE(r0, 0x8004ae98, &(0x7f0000000040)) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r1, 0x8920, &(0x7f00000000c0)={"62726d6467df39137952ece29200", @ifru_settings={0x0, 0x0, @te1=&(0x7f0000000080)}}) 2018/05/08 05:35:22 executing program 2: io_setup(0xca, &(0x7f0000000140)=0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x20}}, 0x10) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) io_submit(r0, 0x1, &(0x7f0000000540)=[&(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000000c0)}]) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/05/08 05:35:22 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x7f3, 0x4000) splice(r0, &(0x7f0000000080), r1, &(0x7f0000000100), 0x2, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140)=0x5, 0x4) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000240)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001480)={'lo\x00'}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r2) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000200)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000001c0)={r1, 0x28, &(0x7f0000000180)}, 0x10) ioctl$EVIOCRMFF(r4, 0x40044581, &(0x7f0000000000)=0x6) 2018/05/08 05:35:22 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x1000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:22 executing program 3: r0 = socket$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, &(0x7f0000874000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{0xa86e, 0x3ff}, {0x100000001}, 0x8, 0x4, 0x7ff}) accept$inet6(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000040)=0x12) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x11}}}}, 0xaa6886e63ad3e5c2) 2018/05/08 05:35:22 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) write(r0, &(0x7f0000000040)="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", 0x1000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000000)) syz_init_net_socket$bt_l2cap(0x1f, 0x7, 0x0) r1 = syz_open_dev$audion(&(0x7f0000001040)='/dev/audio#\x00', 0x9, 0x8400) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001080)={0x0, 0x8000}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000011c0)={r2, 0xa4, &(0x7f0000001100)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0xf77e, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @rand_addr=0x100000001}, @in6={0xa, 0x4e22, 0x93, @empty, 0x1}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000001200)=0x10) 2018/05/08 05:35:22 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) ptrace$getsig(0x4202, r2, 0xfffffffffffffffc, &(0x7f0000000080)) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x0, @empty, 0xff}, {0xa, 0x4e22, 0x81, @empty, 0x3}, 0x9, [0x8, 0xf23c, 0x568f, 0xdf, 0xfffffffffffffff7, 0x4, 0x3, 0x1000]}, 0x5c) 2018/05/08 05:35:22 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xffff, 0x200000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() sendmsg$nl_netfilter(r0, &(0x7f00000008c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000880)={&(0x7f0000000300)={0x578, 0xf, 0xa, 0x2, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x3}, [@nested={0x2f0, 0x4d, [@generic="d364af5329", @generic="333f024fe64f8a671430df568180ec20dd9aba4def25bdbd78c63e6b3e27b4f763fcf6", @typed={0xc, 0x73, @u64=0xffffffff}, @generic="0851e8d61260a904939841e42e70041295262765e91349dad317a3c314a6a0a1875e0da9fc5816fcbac3a1c5259514153c7b4f89cf3357cafd256a3ef4f012a04789cdbdd521f3a11e1723c7d2cf1f667abb7977dfa91286a12412985edd6ce17b4fc58b7adbb9c8797ada04e5e89224b3055012a3dfc16acf9ef671f9fc19c412f358c1bce9f15e073efb287bc54e71aa46345420981506e779e18af293e999ac4d0e19ae65a7df09700df8cc2990f7b8ebfa70c14f7be487f065e1baefb8b3509559fbea92", @typed={0x8, 0x1e, @uid=r1}, @typed={0x4, 0x75}, @generic="e039bc6d6f118d276ec3398e54ac2faafddf8d925f8007b329fb166b1906201dad76cf8984bc95f96466f2d02c0dafff97031bcedef4e8d3302b9d852387466189f5697794f40b48b5165ff4d4509f16aeb259b2771250779a5b7a9524b14c2d2680", @generic="668e7aff656f7c7c02f5b2593def7e9e92f927adb272cb2cfe8c0f3ecb019d2a4d5ae9c1fae646033043dd4e9a00e78660b4b8b74210d7d9e96e22c083db1ac399e5f79c554c0ad3176284cf8312947e273ace61dd5ddab24b4077ef328b09a8b126730ac7b178b7fb54513798ad69dc26fab6c150fe54fded37f8bd4a1f615cff19594dd7972e908db88ffd6ba7c4278780da4b79efbdbcf4d3ba49e1b5023b668d0a5973abac3a79196351488333eb0b0b3f3e97d4cb44ac8dd93c312bf83d7ada8466537e5156ac2e39f478982c38f8c1695e13ba1ce4f030e33e9952021d685bfc03", @typed={0xa0, 0x1e, @binary="51b1840ff4829d1b88480312a46288bcb4c0c863cb31e9a6ab43d7929c4622adcc3ca0dba9690315bee724235d4f85a5c5f7e23af78c45e3cfc2a1b6de6d88fc37f75641d8f6a009a5f5697263b03d63d5ea83eb0f0c0efc43286313d32322a49056ba1990f66b22f7de3554efe98c4ff89e19777364fffec5e49f545c1307596e3da14fc4902af291003a39cabd606f2d399e9683bacdf3f45e31f4"}]}, @typed={0x8, 0x5f, @uid=r2}, @generic="dd520b5cdba1736080d6379e7fc64e337a624f4a7f3b6f0152b41d4871e68ce2403c1ee57ccc8eba7b5bbbaa8e48c8f5e47b8d9675c4177ccece14db63d0b9b7c97ef97c27a2e03d2698d9", @generic="593304de2061fc9889c26a91daa071885eb8b2b26a2a781f484882d64a4b3346e2a036c209c467e9c379364af0c7c8f04e6225cbdf43c6a007ce799510c4bd7e273f2b2d798d98280dd77cafcc29314b972056017c0880ad6ca1cccaf1a9bba41bcc15274fb34d84df66a530bf48714ee32d2f0888320b5620880d736e18aa3872446d871e481f4ccbe93f90fe8bd4226a55f93e55b357ff9b350a945b", @typed={0x8, 0x34, @uid=r3}, @generic="b761161fb4d0f1d3cb3bac5d2b904909b6ce1085b667df5c79462a3c7fd13b332277156ef8da3d231476be8a03207909b07299a97e394b1d63199c3d1d8d0f7849f3a24c92e757407ba6f0c29baeaa5f5bcc6b603c617bf1067956731cd0fae38dad1c057f0f353f45ae6b560b346ea50af304c2d0e1eb9dbe7669b7b61d14c682d72470770e98743ce348cd3d42ca8cf71e00", @generic="8e5dc3a0ac25b4c1ea5e8640a7fc177a414896d5899b388ff782bf744e2d90da79f2522e8d8fa1ef3fe85339adce487e55d2db107cb050104f4bdc032003ea2a4fdcd5c5d3e6ff898b2231553dce95c2c9124d162b5a43582f235fc02c8b01d7def6764d0a99d892d61439519fe2b285781519aba7d100eeb456d7dfc52af3d7f2956321f6c5ed22fb6b01950465749ff42f541860a2b0e3d13af806166acb0ce1969251170d4e934a6c9bb0add3743c9aba4a9cb832c1d75a026ca8259723a219acf53b7d3301d14d17eb11ffbfac1ab3874de11bcad49ca731810c736b38f972858ac4e9db"]}, 0x578}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000840) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fd\x00') exit(0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000000000), 0x4) getdents64(r4, &(0x7f0000000080)=""/30, 0x1e) 2018/05/08 05:35:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x240001, 0x0) syz_mount_image$ceph(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)='./file0\x00', 0x100000001, 0x6, &(0x7f0000000440)=[{&(0x7f00000000c0)="82fadb36aec4eb7391aaedc7bbc5ec18de271eedb582701e82607263e68eb1c3d0c029f36bf2657398e0b051536605fcd9f957b5808b96432986368badb8573b4d90ac90de91a7c61200e4533d33b11c91a635ed24ec3077c26adbd56e2f58deb4634be66b0431a10b1c9e236dd159d23f88d26831671df6421e60c13d2a014f857d9fe4c0", 0x85, 0x7}, {&(0x7f0000000180)="bc0282d2de2710d381250276ad7d23a5c3d81e631ac67024bf367c46ac1695070cb7d71cad51dd3b918c437a2a803604de574a90a42f347722bec89d6a0f5df82052376655cce703f3d551b22fa7395ff8d68d4c01a8c5438867d5e227b2ab5dc7e3ddc9688195cc966949478952e75a76c1a83726edc860", 0x78}, {&(0x7f0000000200)="69276eb0bb60dac164dc7255b5f66f90eb5d0917f239356245e53a9b41262dcbb76ead7f795eeff5fb34d0b9a5fce7a9c943c112020e492eccdd793bc6a1b90af077bd63444df96e0fadfa665b59bb7cad2215a823d2a06e8908a064ae58d2c7cde0e19defcf473270096410438e19eb274316ad1355abfe", 0x78, 0x3}, {&(0x7f0000000280)="65d33185941ef6ce014c7e2e394c3f32d364bbab9c2365ece99ff60dafc66d30142cb95909f062919741d3752f496b0c534b8e45907f1432c213c0ca888af8edc645c5ad5cc63c32f11b6163dd47d683c7de64a385719962af0b93c6707f2a483a0ab8ff4ad5e2f39286603cfa12fe2c0c8b7bec5f8ce4345d5b7204da4ecd5231b44ec80d19cd8a0dfa510b2faaea14ec6a394d90d6f4f9bec00bb55965027744c419e0441038810ca58b92bbb101016f52b1323f4038ac68de7a3d081883b9f2e15f8fb88ab7f0de607d5ccd7a3dd1", 0xd0, 0x8}, {&(0x7f0000000380)="e63e29301cd4986ef806478238720f2d864bf18d230b79bfe60fca35ae5b91a56db0f93a9d626ed8a8233e6a3e8d4813860dad617e082d70810f07f081eaddd06c877b", 0x43, 0xb0}, {&(0x7f0000000400)="26a1ee5db8b50c21d6c3e33e2788d70cea9be9b1e7a4", 0x16, 0x5d37}], 0x200800, &(0x7f0000000500)='lo\x00') ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) 2018/05/08 05:35:22 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xfcffffff, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x101200, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000000)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x9, 0x800, 0x3, 0xc98}) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000100)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000140)={r2}) ioctl$TIOCSETD(r0, 0x540b, &(0x7f0000000340)) 2018/05/08 05:35:22 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xfb, "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"}, &(0x7f0000000040)=0x103) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000280)={r4, 0x40, &(0x7f0000000240)=[@in={0x2, 0x4e21, @rand_addr=0xfffffffffffffffa}, @in={0x2, 0x4e22, @rand_addr=0x3f}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r5, &(0x7f0000000000)=""/10, 0xa) writev(r5, &(0x7f0000000440), 0x0) dup2(r2, r3) 2018/05/08 05:35:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000000005000000fffffff7ff0000008020000000c5b9ae51bee8f0dd22970000009c4dfcc249a8ab12019ed3c005a554a2990ddda9fbf6686cc1d4fb6c23ef0cfb10e67c6f76bae8da9de4ad45cb03dc0756eb61a27c01c2bc2fd225a44f40f22d7820f564a003cc00000000000000fcab11eb06866e64ab9ce9c69be4bd403704eb7f95101d70bffd4e96610f00b9bd7ca2336be9fc72df81ca3374e897404db3efaf7e886274e3095c9f26ef436efefeca45d21099397c9e4122cfa53c0103404e90d2ba9e9f32564eba7a3abe7753c82735e108d2c4f18a06090a420ec31f71b9d143f7f943cf09ef0c5d3bf5d449d02efa5018e37d80051bcdac93d16edc91c86a87e1c01bf402e41db4dee74afad1b58e04198a81cd930262a6ae1cf18df37f5d93cc3cbadf980e822097bd018eb672062b0d617ca328ede2ae4323113b628277420997bad3f740eaae2d157844ac2e92fc794fc3512a5776fa9fb408ac71162c7f5186120856d57a40531c5a70"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x0) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) [ 232.604919] ceph: device name is missing path (no : separator in /dev/loop6) 2018/05/08 05:35:22 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xbd010000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e24}, 0x425f189067050644) r1 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) fsync(r0) syncfs(r1) setreuid(0x0, r2) r3 = inotify_init1(0x80000) fcntl$setown(r3, 0x8, 0xffffffffffffffff) r4 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x5, 0x600000) ioctl$KVM_GET_MP_STATE(r4, 0x8004ae98, &(0x7f00000004c0)) fcntl$getownex(r3, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000500)=0x3) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000080), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e64e737d6120298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fdcba5790fa2f6cac36aa0d4193cd4378d53f0a4b0cbb4d69bc09739549630f8824d66cd5a9188ae787bae990eb1dd9a4f28a6a76b08de68af3568e1e617a9c00c95b77724c9c4ff2d6e0b7adeed4707c6207f5294f1f2f6dfa79d3f76085850ac27eb5c746393f08e39c3e45b83a58355250d16b2568fc7ae93d93a5b0a3a829897d5bd21092bde88e239316216523c38ae6d2c480a57657d03d0ad5817cc03335c1ba5fcdc0526b654db60fd50b16354926904b552a00e6ea5aafc4f5fbeebb920e130ed470990bdbfb6b765f6c80bcf1ebbd32f4dea95de8877b96e08f5ad2f977956f3b8c5a03fbd96df247f068b05d55905774f98b860c9d2b25872ad2af0f5425849ce2cd4a95a048c578048066862676b1159e5ed30acab882e5a3ffc848dcb359935fac9ae756bd9f79f2981063ce72a0419912acf3c79421a0b900b053404b22347eeeeb57b48d32f05eedbe38546cfb8600eac7e472db3610925310f7dab706a61fef9412f111c904e8bb18366bee4a6e91d7a60260ee02a961d4b40e57175bbc6b64fd682a88916bfb3930d88debc5a2c713781b678a1", 0x200}], 0x1) recvfrom$unix(r0, &(0x7f0000000480)=""/61, 0x9, 0x0, 0x0, 0x7ade03ee) r6 = accept(r0, &(0x7f0000000100)=@alg, &(0x7f0000000040)=0x80) accept$netrom(r6, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000002f80)="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", 0x201}], 0x1) 2018/05/08 05:35:22 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x7ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xf92}}, 0x26, 0x4000400}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000003c0)={r2, 0xfffffffffffffe01}, 0x8) getsockopt$sock_timeval(r0, 0x1, 0x12, &(0x7f0000000ff0)={0x0, 0x0}, &(0x7f0000000000)=0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000ff0)={0x77359400, r3}, 0x10) 2018/05/08 05:35:22 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioperm(0x7, 0x4, 0xea38) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) [ 232.775229] ptrace attach of "/root/syz-executor1"[16363] was attempted by "/root/syz-executor1"[16734] 2018/05/08 05:35:23 executing program 3: r0 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0) r1 = request_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', 0xfffffffffffffffe) keyctl$link(0x8, r0, r1) userfaultfd(0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x3, 0x1, 0x1, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000280)={r3, 0x30}) socket$inet6_dccp(0xa, 0x6, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/08 05:35:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="aa353030953d1efd4eeefde3d762649c521751bcdd83a6299333194353080cdec16feee8b67f05cf0456100b9858b248020230b919a999b9480d0dbd70b4e6a2dbfdb1965d68880c3cd73d9aa72d45b8fec5950c6075e264ad5e37368efba8c2cd79fe48c385926a6a1369a207c6df778051b91e41e06d824e49eb79f1ab72a3c0008e0c8e294d64679632df41890167bbad36735ea7bae5", 0x98, 0x4, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:23 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xfffffffc, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:23 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) statfs(&(0x7f0000000100)="e91f7189591e9233614b00", &(0x7f0000000140)=""/16) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/05/08 05:35:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f0000000040)={0x0, 0x0, 0x5, 0x0, 0x100000000}) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x4000, 0x10) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f00000004c0)=""/227) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) readv(r1, &(0x7f0000000000)=[{&(0x7f00008ec000)=""/219, 0xdb}], 0x1) gettid() r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x4000041fc9ac1, 0x80000) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@broadcast, @loopback, 0x0}, &(0x7f0000000200)=0xc) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000240)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004480)={&(0x7f0000003ec0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000004380)=[{&(0x7f0000003f40)=""/58, 0x3a}, {&(0x7f0000003f80)}, {&(0x7f0000003fc0)=""/194, 0xc2}, {&(0x7f00000040c0)=""/196, 0xc4}, {&(0x7f00000041c0)=""/187, 0xbb}, {&(0x7f0000004280)=""/15, 0xf}, {&(0x7f00000042c0)=""/172, 0xac}], 0x7, &(0x7f0000004400)=""/90, 0x5a, 0x8}, 0xb918635218b6e015) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000004800)={'vcan0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004840)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004980)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000004a80)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000004b80)={0x0, @rand_addr, @local}, &(0x7f0000004bc0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004c00)={{{@in=@multicast1, @in=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000004d00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000004d40)={{{@in6=@dev, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000004e40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004e80)={{{@in=@broadcast, @in6=@local}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000004f80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005b40)={{{@in6=@mcast1, @in6=@local}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000440)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000006700)=0x14) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$KVM_SET_MP_STATE(r4, 0x4004ae99, &(0x7f00000002c0)=0xd) write$evdev(r1, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) 2018/05/08 05:35:23 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000640)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000680)='/dev/binder#\x00', 0x0, 0x800) r2 = dup3(r1, r0, 0x80000) sendmsg(r2, &(0x7f00000005c0)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)="b9704177f3964a1cbe675f95e43a1d64939661801d812671b142e14d4852e7907807dd92d146478f3de47c0f384b8525", 0x30}, {&(0x7f0000000140)="73730f7039da23", 0x7}, {&(0x7f0000000180)="e0dd2029ec02231252e59c1e6231b021946a857ba2c54eebca826e", 0x1b}, {&(0x7f00000001c0)="3809c79f6c61810c4365f32cc4a92caf132451c283746138c92e0fa9bb55668bb4e29c13b76c3c203277869fcec7712c97678a573cff30b9d60c7282c5948c9cf21e82346047951260d8936f37a19df53658e41ccb7be29eb658232ffc4a8f4d345d21f451b02696b0f5ea910e9dd8b26003e294be64cc1a8beee1018056236b6beb", 0x82}, {&(0x7f0000000280)="2df6df3060db15bb9889fc8ca58d36bfe871570d0f7d07e3815bfc159108d46d8bd3b041c26dbd7a775ef49722fd3591ba44cb1959a0ef0e8e411fcd0b6e13ab4eb611f974abd863061905085827a57af77d831826b525dae0bf442a67a0491862509c420355ae9d06438a7d2d2ca1f9a24d0e12a28128e2563b", 0x7a}, {&(0x7f0000000300)="fb8a626a966cb534bc6fe7a5138f7c75f3edef6a7b6a13176aabee00689be7c656406a0ac048096e99", 0x29}, {&(0x7f0000000340)="73571a8c9c1ab08b5fe1316b84e3b709", 0x10}, {&(0x7f0000000380)="e23014345e4602d88e", 0x9}], 0x8, &(0x7f0000000440)=[{0xa0, 0x117, 0x5, "9d9025f461d5a2a08925f8d6cdd37c37bf5a4cd878b255fc5e120943d6cc32aa0f682551f7a69404cc0abf21dba686b2004e0365fade0b12d0e2f33b9a4e8baab90d06df22821f56d70d6fd5564d45433b0ec014621c36715869873e2034c79217a98c5884203752ab581ce8ea30af6630afedfc56c78c8bd9123f4179c22de519148ef85406170ed1034b38f1"}, {0xc0, 0x107, 0x8, "c1f8815f75ec5b679b172f663f4bf63b632e2944611ae505e950004ae09a767dc882e3f91b78a1576a915a1f47a5b3d049cb1def05273a002db8d53a37bc63fb8b1e473ebf47af2b24abd34fa355456edb750cb21fe490f4b0313590687f0a1d6ea8f50aee8d274462c555f2b08753317f9de682fc648a91b80e543dfd87766e190894b6eaa2027de6a18982ddc03ab17b840b08ce5eaa628115462220928d17d80c8a6cd88693073ded"}], 0x160, 0x4000}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x6}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000100)={"6c6aede41874100000d05394eff25e02", 0x3100}) write$eventfd(r2, &(0x7f0000000600)=0x372f8acc, 0x8) 2018/05/08 05:35:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x400000002, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa1b, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) perf_event_open(&(0x7f0000348f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f000079d000)=0x100000000000001) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/08 05:35:23 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:23 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f0000000100)="98faed9ce93fb52ccd2e46cd49ca7556db404345245ed3f230c1720d56cbceaa59d93b97b1f015acb088bab85ac59094955279c0d3c2c79065b91d6c703376a0250b9e5288e47fe4165d078de1d6f3894e9c49dc957dc7224cb046e69ea8be61f30ad7165f80861af0b4062b5be9993f4e7cb392fd63abeb6ae78f47b6d6c55981247b2790e313d9a5134e0da023a498b68e46a0c502bf45adffd8cca727b344793281e453a0cf3c1b941887", 0xac}, {&(0x7f00000001c0)="4ff570f0722c5a675104e25317c22d30f30104d13f25996911b54f6f8b811c0d33df931cab33f1440dc5cb985cea3c0e364a1e626ff718d05eaa487fb36c60d776433854c6729f9f78c91dbbdc45cc16f5a6ff453e128a61609be18a02ee014cd324baf785b311e79375c3ccf080b545bc8d9c7ddc77eb4af0231a3956985e7b77212fa1834a7fa3307fd171875598128d65", 0x92}, {&(0x7f0000000280)="bff32f171760e6800e1588223a5d81bc0bd1e8409e72dd8c4c7884c3c2dc8d858f7219d9b557c0d101e950bdb17cd587eb00092af27afbc4d349493759dfd8be7d08a0a42dfb2f754226a48df04b1b0850df2078e2e887763de1cd904577359dd9d6ec23916ed94aa723783589d680230b89d86300e977fcd9a0c8d52235b9a6e1542022470bd642587da8bcd6058bcda085718711769f38bed44bc74fbb8a4ebd17de4b68178a3e406e92223f81a61231e5", 0xb2}, {&(0x7f0000000040)="0eaddafb6c0c6c09957b441982209bf5a70f756c783afaf8bac605b8c1d44a78ad7923f62593c5495a7c", 0x2a}, {&(0x7f0000000340)="bf054bf9b49d869bfccc60b8c003fe95e1b0c0e6d44449f0f7a317a3108420951d8afa88c720e1fdb71c4a4b02963b91360b2c7db91daf652dc27ea7cfd3576e59f5109d6c6ba124599642fa199d1dd0cab4d0eccce51832", 0x58}, {&(0x7f00000003c0)="b51f680a55111e9cf01fd6a302b57d2d0edaccef31517f50ca683593b44ce2b3591a2e1656ba5bd8c4a05cf9468e031eb8c01993147f7a6e53b346dd1e203046cb36967de057396a0a5f7df19e7d28358a621570b26d39", 0x57}, {&(0x7f0000000440)="cb0db2f3658a0e546e16582907f431688460b689ed455ff8ef5f054ad0ef83199d911617630be7954666b8b428f68486cb662942f383099fbcfe066bb746dd88ecfa8a628c2fa66bedfabf9844dd5b3d5b2efce9ae7841a1f828ee984c8bb04959bf7f36e28539da9703df666e8df9811e901cc4fc5c587b8de648d9e607bc297352e4dcbe4384333ff202db7aa4c06c8c199ba8b2542e0e52cc89cadd216bdca313303791a40fdbff87b61bf948b5ffc110e71f6fcb3dd3", 0xb8}, {&(0x7f0000000500)="97acd95b9e40219ea7148a0a153f9c3fada1f044ae68e1c91b14c3626bd59477afd2618b431962123a85920688e17a9ca619a4f19348080b06af1f0981037db3", 0x40}, {&(0x7f0000000540)="cc574394", 0x4}], 0x9) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000640)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000680)={0x6, 0x0, 0x200, 0x1, 0x80000001, 0x200}) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r4, &(0x7f0000000000)=""/10, 0xa) writev(r4, &(0x7f0000000440), 0x0) rt_sigprocmask(0x1, &(0x7f00000006c0)={0x7ff}, 0x0, 0x8) dup2(r2, r3) 2018/05/08 05:35:24 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x1bd, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:24 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x100) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000080)="a2", 0x1}], 0x1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8400}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0xc8, r3, 0x200, 0x70bd2a, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4b}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffffffffff30}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x401}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1a3d}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x98}]}, 0xc8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000800)={@empty, @local, 0x0}, &(0x7f0000000840)=0xc) sendto$packet(r1, &(0x7f0000000140)="5b4012a5f36e6610f52f1f9c66dbb5791f9ce6efd3650dc1ef43a0e63e3832c008fc4d910cc4ab57d95bfef7fa773aa45dc7bdf5f5bbaec7adc8c966308738a51e749f492ea95722e07bc86f78164efa956a83abcd76a9e227137874652b8bf074cfc5cd2881bfc54b3749e951b3425827a5a30bff820d267f5bdd308d99d91b6b116483c8d9", 0x86, 0x24000081, &(0x7f0000000880)={0x11, 0xf5, r4, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) close(r1) syz_mount_image$vfat(&(0x7f0000001800)='vfat\x00', &(0x7f0000001840)='./file0\x00', 0x0, 0xaaaaaaaaaaaab46, &(0x7f0000000440)=[{&(0x7f0000000380), 0xffffffffffffffb6}], 0x0, &(0x7f00000000c0)=ANY=[]) sendfile(r1, r1, 0x0, 0x6) lseek(r1, 0x0, 0x4) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000000c0)) 2018/05/08 05:35:24 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)={0x0, 0x4}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000040)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:24 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/08 05:35:24 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x100000000000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:24 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40c001, 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001480)={'lo\x00'}) accept4(r1, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000200)=0x80, 0x80000) [ 234.521493] QAT: Invalid ioctl [ 234.593036] QAT: Invalid ioctl 2018/05/08 05:35:25 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x3, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4}) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000080)=0x4, 0x4) 2018/05/08 05:35:25 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x3000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:25 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) statfs(&(0x7f0000000100)="e91f7189591e9233614b00", &(0x7f0000000140)=""/16) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e) 2018/05/08 05:35:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa8, 0xb, 0x2, 0x300, 0x70bd25, 0x25dfdbfc, {0xf, 0x0, 0x3}, [@typed={0x8, 0x95, @fd=r0}, @nested={0x38, 0x6a, [@generic="a1a60351fd12fb8f157b75bab7a73b9c343e3118bde5ae6c927a24b607cec4df3b52e2d02318d56b1ce21d12e3ef8244f7"]}, @generic="ef4dfc32a19fca3c9f0018788cda5df3e3131e9e37fc5d4161474f92004c2a6930d484235e61162ce4f08fe726d4736406f7da3f009363f2237ac1b2d27d374e8489c112a888a30105b0040f4d77f57633348a"]}, 0xa8}, 0x1}, 0x8000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f00000001c0)={0x6000, 0x2000}) 2018/05/08 05:35:25 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x80000, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x9, 0x4) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) r4 = dup2(r1, r2) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000240)={0x17, 0xc9, &(0x7f0000000140)="6111092b625b07a3b1d182c75155f83d7dee06f7ba9d4eee391a063c92cd45197769ce6de289e36d65904199cb345e04c89c02864cfcaa089cd30659d71713e2e0e3b0612dc9635627074180a5cca6556141327b3fd7fc702c21ff78804185e112a467cf1d2c579be085cdb35edf284982fb18b977e358c28014ee24398e77bea06b87097e236848626a9fdc2e339ed54b39d2733ead7f3f42b8787c880ae9e648ca5a0febbb53aab60544b3762fe587d309d17c141e92fa8fec882a8b910452bab49cfe3d1529bc2e"}) 2018/05/08 05:35:25 executing program 2: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0xa00) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="02030003130000000000b2000100000005000600000000000a0000008d000000000000000000000008000000000046d5430700000000000005000900df0000000a40000012000000fe8000000000000000001000000000ff00000100001b000002000100000000000000020c0000000005000500000000800a00000067c8a23990057f4108f100000000ff020000000c8000134000000000"], 0x98}, 0x1}, 0x0) 2018/05/08 05:35:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x163000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0xb9cd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x71b1}, &(0x7f0000000140)=0x8) r3 = syz_open_dev$adsp(&(0x7f00000004c0)='/dev/adsp#\x00', 0x4, 0x100) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x44, r4, 0x1, 0x70bd27, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x41f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x383}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000880}, 0x40000) ioctl$sock_ifreq(r0, 0x8b0f, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x80000001}) 2018/05/08 05:35:25 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x2, 0x8001, 0x9, 0x7, 0x10}, &(0x7f0000000100)=0x98) syz_mount_image$btrfs(&(0x7f00000001c0)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x6, 0x2, &(0x7f0000000400)=[{&(0x7f0000000240)="76afe98795a61e576cb462f0dd9b78b2c209250e6f6bbaf19a04089dff1a6d918fe5c684493c8295ee8edfae47c0dc191c38d9583f3d206a220784208fca910bc6d5346c046bd1083a70fe749e20165f9bac6ceb0abb1fa90a1083f0499e358cea8b4fbf1de5ec097706e9de63259abcd59522e899e8eec48545a3d53ea717e90bacba2f4f581857990e5a716f6ed4b81b48b474900460c7e590c44d4482712b1d05c657cd3f6e", 0xa7, 0x3}, {&(0x7f0000000300)="4edd220f2fb8d6466cc0e0a495c5ee66652785df44bc9ec3193f7407818af7eddecbdd5f1c4634e02e26a23f3245d41b9040e5b32cd92f3a0abe1295724ae870e57d88a07b6c1bea347bf78cd5a9e112e66216a912ebba978368f043243569a94572699328a4db0f06d742012517d2fdfe784ce1f5bfb32b2f5b8bc9fb2e42ef3e0794511802040d372b0822841abfaecc65dbd8d59f74e618021700418d0ee963f19d9f08fcfe154e2566869959e9bb1a51b7059ffe69fd064b352580ca3a98853b69cb1ca40da5cc527e849cbdf0ac2705d60eb86646016f540ba7a35787c5c1eb0f5c3dff", 0xe6, 0x3}], 0x34000, &(0x7f0000000440)={[{@autodefrag='autodefrag', 0x2c}]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x200, 0x10}, &(0x7f0000000180)=0xc) 2018/05/08 05:35:25 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x3, 0x20800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)=0x0) sched_getaffinity(r2, 0x8, &(0x7f0000000140)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000200)=0x14) sendmsg$can_raw(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x1d, r3}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)=@canfd={{0x0, 0x70b, 0x8, 0x7}, 0x35, 0x3, 0x0, 0x0, "0046b3a45b981a0959473ab2eb876956f50e0a738290025bfa54c3ff373e63f606fc7c5652eef69a673ed8c05bff5114cda9213f36b4123892834e899286d076"}, 0x48}, 0x1, 0x0, 0x0, 0x20000040}, 0x10) syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') 2018/05/08 05:35:25 executing program 4: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_settime(0x3, &(0x7f0000000080)={r0, r1+10000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x4134, 0x4, 0x0, 0x7, 0x0, 0x8, "0aef5add629dea8d76dd2aac669883fb36e196f5dba190c3cba00a70330f9c9be52996c198b187bc4319d8b88c7c13cf061f9622e12231352a4d122c88fe0184", "d818e5dd511d669023f358dbfcb78536f5f605fa057bfea04bac9d4e94eebc9b5a49fb165eecfb1df6469d1185e2e9c04277cbcef011b86a77d68c8636fbab80", "979b6a1d0458a3c7c0a19d6e9208d432126bcf66c3088431d68f527539098b66", [0xfffffffffffffff8, 0x1]}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000000200)={0x4, 0xffffffffffffffff, 0x1}) 2018/05/08 05:35:25 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x2000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x420000, 0x0) sendmsg$can_raw(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000100)={&(0x7f0000000080)=@canfd={{0x3, 0x5, 0x3, 0x5}, 0x1f, 0x3, 0x0, 0x0, "7a686ad850acccd93693fde8d7594188c52155ba3ac3c8746aadc5626abb9e3d71e9a64b74e646bd9844dba3bb6af4864abc0b2609aa52a01b919b089d9ecad0"}, 0x48}, 0x1, 0x0, 0x0, 0x840}, 0x10) 2018/05/08 05:35:25 executing program 3: r0 = socket$inet(0x10, 0x8000000000c0006, 0x0) sendmmsg(r0, &(0x7f00000019c0), 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in=@remote}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x8b, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="e060697f17e130a1640e0a4329f7e6d2f5ba316b5334", 0x16, 0x9}, {&(0x7f00000001c0)="c54dfd5762ddfc13bebf0aafa63b4a100ce5c04c57e5c8a5e327d4b3d88dd6efd04b81e44a294a6267614f4480f923ad820a81f6599fb055d397b10792c403b02febdc4e7b188b011791a7dd64a55adc366b46625c57ba742ea67e14f37f4644a992fb69c96d1da2be268dcf9b8d175baa9ba02e545279b32d12179d23f20140ea29973b5a14e26c63cc9d897f256815afb3a70bc94c03085438c4fc58cd00a377638dc55de82b3d6091d222e2e45eecf0d2585a8c3fb39ed7b940afbc6372fe9fdf390f78a63c37b6568e6426a6b33740a4579f68c6a4919ec664a7db0b8c719d73fc4bccfd6461a2", 0xe9, 0x9}, {&(0x7f00000002c0)="1e954d35351af237b650868443e43c2abf054cceaa0ee56fb1e00b0b3d75673e4337280b5a8b9c2231299b6fe1f15f052b1ed073fd1417e115d6266efd83f73249d675eb85e6aadf03ca99a25cab6394b9dc8183fbdddc1820a74423e5c2106f2383d55946052a94f89b476ef84fc6a50281e16c3535df9308ded22de213c557716fbbc0816b08858d162563860bcc17da508fb5", 0x94, 0x7}], 0x8, &(0x7f0000000480)=ANY=[@ANYBLOB="6e6f0020400000400000873b251539552b4b98cfd16474683d40367832337836323f002c6e6f646973636172642cda08d1f2f515551b3e7cec054348bdcf00"]) 2018/05/08 05:35:25 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x9effffff, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) [ 235.287769] XFS (loop3): unknown mount option [no]. 2018/05/08 05:35:25 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:25 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000c40)='/dev/audio#\x00', 0x0, 0xa045) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000100)=0x30) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e23, 0x1}}, 0x9, 0x1, 0x4, 0x8, 0x100}, &(0x7f00000002c0)=0x98) ftruncate(r0, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x8000, 0x0) 2018/05/08 05:35:26 executing program 6: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000001480)={'lo\x00'}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1000000007, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000000040)={0xffffffffffff9ce6, 0xfffffffffffffffd}) 2018/05/08 05:35:26 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000740)='/dev/hwrng\x00', 0x3, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa100b000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3c}], 0x15555555555555fb, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000140)={[0x1, 0x0, 0x2000], 0x5922, 0x1, 0x9}) ioctl$KVM_SET_DEBUGREGS(0xffffffffffffffff, 0x4080aea2, &(0x7f0000000240)={[0x10000, 0x112000, 0x2000, 0x5004], 0x4, 0x62}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockname$packet(r2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000840)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0xd, 0x7, &(0x7f00000001c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x1dc8}, [@generic={0x10000, 0x6, 0x49cb, 0x2844}, @call={0x85, 0x0, 0x0, 0x20}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x2, 0x65, &(0x7f0000000780)=""/101, 0x41100, 0x1, [], r4}, 0x48) ioctl$KVM_SET_LAPIC(r3, 0x4400ae8f, &(0x7f0000000340)={"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"}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000011000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000002c0)="0f30c4c27d1302c4c275467800b9800000c00f3235010000000f30b9ea0900000f32652e0f30640f013e0f2372260f00da0f21be", 0x34}], 0x1, 0x0, &(0x7f0000000340), 0x0) getsockname$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/05/08 05:35:26 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x42, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:26 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xf, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:26 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000976000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x200000002f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_request={0x80}}}}}}, &(0x7f0000000040)={0x0, 0xffffffffffffffff, [0x0, 0xd95]}) r0 = gettid() setpriority(0x0, r0, 0x8000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0x1f, 0x3f, 0x3, 0x401, [], [], [], 0x4, 0x3, 0x10000, 0x1, "05dd91d573487ef4b68160293a876661"}) 2018/05/08 05:35:26 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:26 executing program 1: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000000000)={0x0, 0x6}) fallocate(r0, 0x0, 0x0, 0x1ff) 2018/05/08 05:35:26 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) modify_ldt$read(0x0, &(0x7f0000000100)=""/244, 0xf4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:26 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x300, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x5e1100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040)={0xfffffffffffffffb}, 0x4) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0xe, &(0x7f0000000180), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/08 05:35:26 executing program 1: r0 = perf_event_open(&(0x7f0000348f88)={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, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_bp, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$nfs4(&(0x7f0000000240)='nfs4\x00', &(0x7f0000000280)='./file0\x00', 0x2, 0x4, &(0x7f0000000400)=[{&(0x7f00000002c0)="4157380d0e6022ad", 0x8, 0x100}, {&(0x7f0000000300)="83a4f00f600b492335515cb0e0a0ee6d7eefe50c4745a364120b7a2fc8129de2331033b0ff3cf4f645f8329c7093a828a615bfb07a4a385e05d2ade6e791d457b040135c54c8b33431a4f25c8a024e28433a070ac6978f02fc829a818c8a2b261da7365ad0bf341f1323a33e7552e4201151a6673c24d42be7fac6b2b5a0e6bfac4f5e900dd44519d75d181ecc3c6de105ef1ea0c2d410a66a5aeefd9193e6f4533f52faa8a892e6996281e3e6139f5a16adfea3250dd30160", 0xb9, 0x4}, {&(0x7f00000005c0)="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", 0x1000, 0x3}, {&(0x7f00000003c0)="41bb7efb44dcd0b033d128c4bc82a2e64f569b8f9c51b8b180143025fac43196e3476d17b05f4c889f50ae56f1642e6544487c429d2866926df8", 0x3a, 0x6}], 0x2000, &(0x7f0000000480)=':]*]&^ppp1(posix_acl_access$eth1}wlan1eth1#!#\x00') ioctl$int_out(r0, 0x5464, &(0x7f0000000180)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000000000ff0000000000000000630a10fe000000002f000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)={0x0, 0x0}}, 0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00000001c0)=0x4, 0x4) write$tun(r2, &(0x7f0000000200)={@pi={0x0, 0xebff}, @hdr={0x1, 0x3, 0xff, 0x8000, 0x7fffffff, 0x1000}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0xa, @empty, @broadcast=0xffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @broadcast=0xffffffff}}, 0x2a) socket(0x5, 0x7, 0x40) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r3, 0x4) 2018/05/08 05:35:26 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={"6c6f0000000000000000008ba9d63800"}) 2018/05/08 05:35:26 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x8400, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETMODE(r3, 0x4b3a, 0x6) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000001740)={0x8, &(0x7f0000001780)=""/84, &(0x7f0000001680)=[{0x7fff, 0x3f, 0x1, &(0x7f00000001c0)=""/63}, {0x5, 0xc8, 0xb9, &(0x7f0000000280)=""/200}, {0xff, 0x55, 0x6, &(0x7f0000000380)=""/85}, {0x101, 0x1000, 0x1, &(0x7f0000000400)=""/4096}, {0x80, 0xa0, 0xe5d1, &(0x7f0000001400)=""/160}, {0x100000001, 0xf3, 0x7fff, &(0x7f00000014c0)=""/243}, {0x3, 0xbd, 0x5, &(0x7f00000015c0)=""/189}, {0x8, 0x1a, 0x0, &(0x7f0000000200)=""/26}]}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x101}, {0xa, 0x4e20, 0x1ff, @empty, 0x1}, 0xfffffffffffff800, [0x80, 0x0, 0x1, 0x6, 0x7, 0x80000000, 0x3, 0x4]}, 0x5c) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000140)={0x106000, 0x110000, 0x7, 0xd6d, 0xcaf}) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:26 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x9effffff00000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:26 executing program 2: 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="d404"], 0x2) 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) 2018/05/08 05:35:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'vcan0\x00', 0x4000}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={'veth1_to_bridge\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) fcntl$getflags(r0, 0x401) 2018/05/08 05:35:27 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fgetxattr(r0, &(0x7f0000000080)=@random={'system.', 'ip_vti0\x00'}, &(0x7f00000000c0)=""/240, 0xf0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip_vti0\x00', @ifru_data=&(0x7f0000000040)="3b2d03f38e956db60f45335004d2c840daf864dedd53c232e54c8cdd74f1188c"}) 2018/05/08 05:35:27 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xf0ffff, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:27 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x14, 0x7, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001a80)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001a40)={&(0x7f0000000840)={0x11e8, 0xf, 0xf, 0x800, 0x70bd2c, 0x25dfdbfc, {0xa, 0x0, 0x1}, [@nested={0x10d0, 0x1, [@typed={0xc, 0x56, @u64=0x584}, @generic="60bdb378cbf9dbb420b7d6b08a4373033b36038c959cf8d8b6c8b40124e3fa834f68344f4313061a698dea32854adcd33934e3fcf8986b1a39880a82816d432b1a42a85b067d2be1d2c2b74026749a753771b80ef4d4b9bcaf6f266c493bbdbd42d9b40698be60478318805223fefd6b7114bf0908cde75e8cc9c068b2278f4e384f9a0794f476e3da593f23e127b94236b80b0f614e0e23bf853e88e3", @generic="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", @generic="5b703145a85b420a27b17c1c4585bc83327de4357c8ee33c0978d12bcbb57219"]}, @typed={0xdc, 0x4d, @binary="4c399432c0bb664a1f60b8d418b46cbd4c41b0f4e439d2cdd96fffe8b1419a89afabee6dd5845b89e6251be577b32d8d4b5cdabe1b395e5fa8fa25f40377de6fe7525b56b913faeef4f02b09b247fb34f9f3877da36626f8ee58ab4f50bf12acb90ffcc9b1cbe10053cfecb74819c358f956ee5dff63c068789ab2e83d1573fd55dc5ed3c0711c03892f6ad0bbacc010d8cbaa507398e127687ca87deb179496f0056fd2a09800c8285318eb98aa1dada4c7275e0516c8e4c67b8e0fe350e304928464128dff7b6f8547917360b2793c2e4c03bb47"}, @generic="ab5ab995d8e4bc77d236e3dc7c7a5bd1ae32386a6538a463ae18ef4bf2d91102f7616a801f1cfca6"]}, 0x11e8}, 0x1, 0x0, 0x0, 0x40}, 0x4010) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x101, 0x0, 0x4, 0x8, 0x2, 0x3, 0x3, 0x3, 0xca, 0x40, 0xd9, 0x0, 0x7, 0x38, 0x2, 0x9, 0x1, 0x8}, [{0x7, 0x9, 0x7f, 0xf1b, 0x5, 0x5, 0x1, 0xff}], "1946271602c884a79882a6ea13c214abc9665392a37e05d72eafd0bfdddea42aab5327fc24395528cb5e85453f1b31375b53e195", [[], [], [], [], [], [], []]}, 0x7ac) 2018/05/08 05:35:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=@getsa={0x28, 0x12, 0x1, 0x0, 0x0, {@in=@rand_addr, 0x0, 0x0, 0x6c}}, 0x28}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:27 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x8400, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, r0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETMODE(r3, 0x4b3a, 0x6) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000001740)={0x8, &(0x7f0000001780)=""/84, &(0x7f0000001680)=[{0x7fff, 0x3f, 0x1, &(0x7f00000001c0)=""/63}, {0x5, 0xc8, 0xb9, &(0x7f0000000280)=""/200}, {0xff, 0x55, 0x6, &(0x7f0000000380)=""/85}, {0x101, 0x1000, 0x1, &(0x7f0000000400)=""/4096}, {0x80, 0xa0, 0xe5d1, &(0x7f0000001400)=""/160}, {0x100000001, 0xf3, 0x7fff, &(0x7f00000014c0)=""/243}, {0x3, 0xbd, 0x5, &(0x7f00000015c0)=""/189}, {0x8, 0x1a, 0x0, &(0x7f0000000200)=""/26}]}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x101}, {0xa, 0x4e20, 0x1ff, @empty, 0x1}, 0xfffffffffffff800, [0x80, 0x0, 0x1, 0x6, 0x7, 0x80000000, 0x3, 0x4]}, 0x5c) ioctl$KVM_TRANSLATE(r1, 0xc018ae85, &(0x7f0000000140)={0x106000, 0x110000, 0x7, 0xd6d, 0xcaf}) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:27 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:27 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000040)={0x1f8000000, 0xea, 0x2, 0xf7b, 0xffff, 0x6, 0x40, 0x0, 0x9, 0x100000000, 0x5, 0x81}) fchdir(r0) r1 = syz_fuseblk_mount(&(0x7f00000034c0)='./file0\x00', &(0x7f0000003500)='./0-0e0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x8, 0xb, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000ff01000000000000d69e00007a4b0010ff0f00000000000000000000850000000d0000000000000000000000850000002500000000000000000000009500000000000000"], &(0x7f0000000100)='syzkaller\x00', 0x3ff, 0x5f, &(0x7f0000000140)=""/95, 0x41000, 0x1, [], r2}, 0x48) accept4$ipx(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x800) 2018/05/08 05:35:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xa11}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x401}, 0x8) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x101, 0x20000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/05/08 05:35:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000300)="c3401c344654f3c7d9b41ba48c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f00000014c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000001540)=""/177, 0xb1}, {&(0x7f0000000140)=""/4, 0x4}], 0x2, 0x0, 0x0, 0x9}, 0x2000) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001600)={@mcast2={0xff, 0x2, [], 0x1}, 0xd, r2}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001480)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) read(r3, &(0x7f00000000c0)=""/100, 0x64) recvfrom(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x0, &(0x7f00000001c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha384\x00'}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180), 0x4) r4 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1e, 0x0) getdents64(r4, &(0x7f0000000240)=""/76, 0x4c) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000016c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000001640)={0x7c, r5, 0x210, 0x70bd27, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1e}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xff}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000004}, 0x800) 2018/05/08 05:35:27 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x900, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="00170004", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x3, 0x7, 0x200, 0x11}, 0x98) 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) r2 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x2201, &(0x7f0000000000)) 2018/05/08 05:35:27 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x3, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:27 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) capset(&(0x7f0000000180)={0x0, r0}, &(0x7f00005ccfe8)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x40004}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2ac000, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:27 executing program 3: r0 = shmget(0x1, 0x1000, 0x80, &(0x7f0000ffe000/0x1000)=nil) r1 = getuid() fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000200)=0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000240)={{0x0, r1, r2, r3, r4, 0x8, 0x7}, 0x7f, 0x3, 0x800, 0x2, r5, r6, 0x3}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f000004fef8)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x476) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1000000024000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x161041, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r7, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/05/08 05:35:27 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x0) bind$llc(r1, &(0x7f0000000180)={0x1a, 0x30f, 0x8, 0x60000000000000, 0x80000001, 0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}}, 0x10) sendto$inet6(r1, &(0x7f0000000040)="b7c1026e97645b799071d140250758cfdf3cb7668e2e7dd058fc0e888503837c2b0346ba842ec89d90f1649f987c76a7b832bb8734fc80ae0a80ded99d3143c0e0686f0d085c9a67e35196ae25763084c42822fad2176419f6ae5cf7bd863adab9a03aac4b43f4", 0x67, 0x4000, &(0x7f00000000c0)={0xa, 0x4e20, 0x80000001, @empty, 0x766}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:27 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$sg(&(0x7f00000024c0)='/dev/sg#\x00', 0x0, 0x88400) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000002500)={[], 0x4b9, 0x7f910fbf, 0x6640, 0x0, 0x0, 0x4, 0xd000, [], 0x7}) mkdir(&(0x7f0000002700)='./file0\x00', 0x2000000000) unlink(&(0x7f0000000080)='./file0/file0\x00') r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setrlimit(0x1000000000000007, &(0x7f000068d000)) acct(&(0x7f0000002740)='./file0/file0\x00') bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x5, 0x1, 0xc32, 0x8}, 0x2c) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000180), 0x4) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BLKPG(r2, 0x1269, &(0x7f0000002840)={0xfffffffffffffffc, 0xffffffff, 0x96, &(0x7f0000002780)="2f885b115c38f8fb621f8d99f782203ffd575359b8ff3aa79f485f06868e4037653fd5905b0eb7f416cd34ea47c4ee7465b8207bde9e9b427eda054a5e37972fd2122a23547bdfaed5bf89fcf9e16403bd9098d8451e057e1b6377bfeb0116c70ace833ffa8c213379309a020bf45d7797f27715b62524c7226f5fd1cde8049cce3dd06d80d050082d7d6b19da49218bcd48c66d9ee1"}) recvmsg$kcm(r3, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000280)=""/36, 0x24}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/72, 0x48}], 0x5, &(0x7f0000001480)=""/4096, 0x1000, 0x5}, 0x40000021) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000080)) rmdir(&(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000000)='./file1\x00') ioctl$sock_bt_cmtp_CMTPCONNADD(r4, 0x400443c8, &(0x7f00000026c0)={r0, 0x9}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000d17ffc)=0x5, 0x4) getsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) inotify_init() 2018/05/08 05:35:28 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xfffffff0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:28 executing program 6: r0 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000000)="f27ee775cebc4c5f671bdaa814ad5b442dddf8439b15549ffc2fb802a0302b2caf33f9ce1717cee2bae7707b3f169cd4fb4231eae8c5df46ca93ac0c2dcecb1ed7568ccb666860c696643aca3f6d7cb2e6e3559c805aa973e7a47076bbdadd1a56e0e2709e1d3942210e6880c35a18d0ef61f95d756ce7b0f789f68e08b7cadff60a55ac42f54b7234f3f9ccd1c4e7b963c7d1800118cf7a3e19438317ab4c3dd6d2b6ca837ebc911fd3ba6fa343c29775b506770929d4a6e38f7774dab99745f1fa54") r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:28 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000100)="f6b534956221e09d0782e93a251fedf55c43f05d3e0452dd5cc0f7e3746c3cc1bc90feb1b4c078aa101b06291564b7537594976b7ea0e1cf1a19e6979610a141dbdc2d2d82a1a2ba4e94af01d22a97a19c5079cca1da2e6e9e90bcbec47864ea48c89d141ef7d06b58a73b436e6a2de2f0742603b47bee4aaea54fb08db8e5807faa062252823b0a4417b79eb93ad1394891700a") r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000200)={@loopback, @empty, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) getpeername$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000019c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000001ac0)=0xe8) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000001d80)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001d40)={&(0x7f0000001b00)={0x208, r3, 0x200, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r4}, {0x1ec, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffff80}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r6}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x9, 0x6, 0x1, 0x80}, {0x40, 0x1bc, 0x7, 0x7ff}]}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}]}}]}, 0x208}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) r8 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r8, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="300000001c0001030000000000000000020000009242df0cd53c32100af07d22e12e2a8d0695dff6ea4eebaa6af9d4f1e80f", @ANYRES32=r1, @ANYBLOB="0000000014000100fe800000000000e5ffffff00000000bb"], 0x30}, 0x1}, 0x0) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vhost-net\x00', 0x2, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x3, 0x0, 0x5000000000}, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) ioctl$int_in(r3, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000000)=0x200000000) pread64(r3, &(0x7f00000014c0)=""/4096, 0x1000, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/05/08 05:35:28 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key(&(0x7f0000000140)='asymmetric\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r4, 0x0, 0x0, r5) dup2(r1, r2) 2018/05/08 05:35:28 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) 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) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="48000000140003000200424a2efa55560affffffffe006ff00000000bc5603ca00000f01010000000709ff5bff87c3e4cb6b716c0123b261a2000000000000000000000000000000", 0x48}], 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000280)={{0x2, 0x7fffffff}, 'port1\x00', 0x8d, 0x1000, 0x2, 0x7, 0xfffffffffffffffa, 0x0, 0x200, 0x0, 0x3, 0x3}) 2018/05/08 05:35:28 executing program 2: mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='bpf\x00', 0x0, &(0x7f0000000140)) syz_fuseblk_mount(&(0x7f0000000580)='./file0/.ile0\x00', &(0x7f00000005c0)='./file0/.ile0/file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x4, 0xcc, 0x100000001, 0x1, 0xae, 0x8, 0x0}, &(0x7f0000000140)=0x20) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000240)=""/95) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x268a800000000, 0x100000000, 0xaa, 0x8, 0x401}, &(0x7f00000001c0)=0x14) syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x100000000, 0x101000) 2018/05/08 05:35:28 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) [ 238.214917] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/08 05:35:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = socket(0x15, 0x80805, 0x3) memfd_create(&(0x7f0000000180)='cpuseteth1#vmnet0GPLGPL\x00', 0x1) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000140)=0x68) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="0e04f92af8615bdafd8cb97012d659261f5e390c20e17502faaa54dcd1f601c16e28f1d6d98670de314d988884c779fe3205fe20bbaeaaa48c0dfe49aa9186e53a1b6b688b8b53bf646e6186eb4cc1d267a3b4e9105829abc612da976218591834cff4854b6810c8edcc1c4c4d085bc3522528685a348271af81d72d7ddc4cb1ba3c5b010fef7a", 0x87) socket$pppoe(0x18, 0x1, 0x0) 2018/05/08 05:35:28 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) r2 = syz_open_dev$admmidi(&(0x7f0000000940)='/dev/admmidi#\x00', 0x99a, 0x200) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000980), 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x4, 0x0, &(0x7f0000015000)=ANY=[@ANYBLOB="0e630c40"], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BLKPBSZGET(r3, 0x127b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/05/08 05:35:28 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xfffff000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:28 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:28 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040)={0x399f1736}, &(0x7f00005ccfe8)={0x2}) pipe(&(0x7f0000000100)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000240)=0xffffffffffffff97) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'veth0\x00', 0x200}) [ 238.374512] binder: 17101:17103 ioctl 127b 20000000 returned -22 [ 238.407152] binder: 17101:17103 BC_DEAD_BINDER_DONE 0000000000000003 not found 2018/05/08 05:35:28 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xffffff7f, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) [ 238.449131] binder: 17101:17103 unknown command 536907575 [ 238.465220] binder: 17101:17111 BC_CLEAR_DEATH_NOTIFICATION death notification not active 2018/05/08 05:35:28 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0xa000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x3f, 0x6, 0x133, 'queue1\x00', 0x6}) [ 238.500765] binder: 17101:17103 ioctl c0306201 20008fd0 returned -22 [ 238.531937] binder: 17101:17111 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 238.557138] binder: 17101:17103 ioctl 127b 20000000 returned -22 [ 238.631331] binder: undelivered death notification, 0000000000000000 [ 239.150639] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/08 05:35:29 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:29 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, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r0, 0x4018aee2, &(0x7f0000000140)={0x0, 0x80, 0x20, &(0x7f0000000100)=0x3ff}) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x6) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000180)=""/145) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4}) ioctl$INOTIFY_IOC_SETNEXTWD(r2, 0x40044900, 0x4) fsetxattr(r2, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)='/dev/kvm\x00', 0x9, 0x0) 2018/05/08 05:35:29 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000640)="2400000002031f001cfffd946fa2830020200a000900010002e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) 2018/05/08 05:35:29 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) geteuid() r1 = syz_open_dev$sndpcmc(&(0x7f0000001080)='/dev/snd/pcmC#D#c\x00', 0x80, 0x2) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000010c0)=""/86) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x200000) 2018/05/08 05:35:29 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xf00, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:29 executing program 3: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200100, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000500)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000080)=0x7) write$rdma_cm(r1, &(0x7f00000018c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001880)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r1, &(0x7f0000000240)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x400}, r3}}, 0x30) fcntl$setflags(r2, 0x2, 0x1) write$rdma_cm(r1, &(0x7f0000000040)=@listen={0x7, 0x0, 0xfa00, {r3}}, 0xe) 2018/05/08 05:35:29 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) r4 = socket$inet_sctp(0x2, 0x2000000000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000100)=[{0x0, 0xffffffffffffffe1, 0x0, 0x0, @time, {0x405}, {}, @time=@time={0x77359400}}], 0x286) getdents(r5, &(0x7f0000000000)=""/10, 0xa) writev(r5, &(0x7f0000000440), 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r5, 0x4008ae48, &(0x7f0000000140)=0xd000) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000040)={0x4, 0x5, 0x7}) dup2(r2, r3) 2018/05/08 05:35:29 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="140000000005000000fffffff7ff0000008020000000c5b9ae51bee8f0dd22970000009c4dfcc249a8ab12019ed3c005a554a2990ddda9fbf6686cc1d4fb6c23ef0cfb10e67c6f76bae8da9de4ad45cb03dc0756eb61a27c01c2bc2fd225a44f40f22d7820f564a003cc00000000000000fcab11eb06866e64ab9ce9c69be4bd403704eb7f95101d70bffd4e96610f00b9bd7ca2336be9fc72df81ca3374e897404db3efaf7e886274e3095c9f26ef436efefeca45d21099397c9e4122cfa53c0103404e90d2ba9e9f32564eba7a3abe7753c82735e108d2c4f18a06090a420ec31f71b9d143f7f943cf09ef0c5d3bf5d449d02efa5018e37d80051bcdac93d16edc91c86a87e1c01bf402e41db4dee74afad1b58e04198a81cd930262a6ae1cf18df37f5d93cc3cbadf980e822097bd018eb672062b0d617ca328ede2ae4323113b628277420997bad3f740eaae2d157844ac2e92fc794fc3512a5776fa9fb408ac71162c7f5186120856d57a40531c5a70"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a18c5a"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:29 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x1, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2, 0x81}, 0x8) recvfrom$ipx(r1, &(0x7f0000000140)=""/4, 0x4, 0x2040, &(0x7f0000000180)={0x4, 0x5, 0x8000000000000, "8be77364825c", 0xfffffffffffff190}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x0) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000040)=r0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r6 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r6, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r6, &(0x7f0000000000)=""/10, 0xa) writev(r6, &(0x7f0000000440), 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f00000001c0)={0x2, 0x80000001}) dup2(r4, r5) getsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00000002c0)={@dev, @rand_addr, @broadcast}, &(0x7f0000000300)=0xc) [ 239.271706] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 239.310443] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/08 05:35:29 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'lo\x00'}) 2018/05/08 05:35:29 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x200000000000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:29 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)="637905000000742f697076342f577385d5f4a4836e21ba6d2f57013b8973796e635f746872657368000000000000", 0x2, 0x0) ioctl$KVM_SET_CPUID(r0, 0x4008ae8a, &(0x7f00000000c0)=ANY=[@ANYBLOB="04000000400000000a000000695d00000900000006000000080000000000000519130080060000000000000000080000ff0f000000000000070000000200000040e2000001000100004029a609000000040010001b080000010100000000"]) write(r0, &(0x7f0000000000)="90db11478a6dd2224010555101a8427fc8c74649f10ad40485b7f2a3a3d33fb1e5ec485c8a6351967af614a986020000004f383b897333e713ff20a9ee4e46702c3522a14674c52b5e8c468b61934acd130922b6624d536e6d1ba02e9f4e96090d00f4b58612da15c178d22db242f44a4fc45070cbe79ff46f2efa6886110290415376036db64b9ffd5e9cae1485f85e91c31324eedacc1ceb7f95565716ccdadd5356e2031c5ca2ce8d43889d53d2ba9a40a890cb95f3cc162dce6b75", 0xbd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/05/08 05:35:29 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 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) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) [ 239.360931] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/08 05:35:29 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="cc000500dbf3d641e47e36aa2e33dd6ed612031b7e7fd759f467f165930c80912e4735330735c1029deb99f0e4e1905806a14af289402dd857a551998337e888c62aafd160738920622d0cae235ca44fd7dc1bcccd024f700980001a1f03d9ebf56143273560f5c1d1df56389ab1c761aa5c5377205bef39a24849c46c8e16c8eeaabf61d6b85259574bd282daab4947e56d8d9d9efa2ef51de13d87e1488bea5dc361a26fac9d93fdba16f7909324c6fc33de1a97401e8b3802f05b0710f2a310f28f461f994faa96fd7a4d7db65ee53e3e3ec0a75d9d51588876c415c81e0c25"], &(0x7f0000000040)=0xd4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r4, 0x8}, &(0x7f0000000280)=0x8) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:29 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x84000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1c, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e21, 0x6, @empty, 0x200}}, 0x6, 0x10001, 0x7ce, 0x80000000, 0x4}, 0x11d) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x4) accept4$unix(r1, &(0x7f0000000200), &(0x7f0000000000)=0x6e, 0x5ff62e3cfee3c1d5) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/05/08 05:35:29 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xf0ffffff00000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:29 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x106d}, 0x2c) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xfffffffffffffecf) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e23, 0x400, @empty, 0x10000}], 0x48) openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x400, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x5, &(0x7f0000346fc8)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x3}], &(0x7f0000000040)='GPL\x00', 0x405c6e, 0x429, &(0x7f0000000080)=""/251, 0x0, 0x4000000000000000}, 0x2aa) 2018/05/08 05:35:30 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x8}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) syz_mount_image$nfs4(&(0x7f0000000080)='nfs4\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000280)=[{&(0x7f0000000140)="9ee8a9e172b4f96c0bbf0921904d19066aa5e928e1dc9edb6052f032c1fc0ee91253af609e532a53b2862a2b5b3118a683dec9b5f563854f55b8c4217ee429969ec4ad6e642d42d56d81d5ddbd7d29c64f9bfac02ec40ce5c4229774e19df1c7dc6119c3fc683e922f56da2f5d59d7df2d6f2742c2296eb715d7ac7d5dd0fa0fc99f6da1be90ca92697b9eb57ff84387b58ca51cb5631eb94609c4d83a3d48d5ed3cbf516368da3d237ff51d1cd1e31a02d4bf638c86f3bd033ee3fa0e0c42480a804fc1c9f492deec758c6c4475e2c1243d2073af9f89c4392485ed40d7364f", 0xe0, 0x8}], 0x800000, &(0x7f00000002c0)='+mime_type\x00') r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:30 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$KVM_GET_PIT(r0, 0xc048ae65, &(0x7f0000000180)) ioctl$KVM_SMI(r1, 0xaeb7) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000100), 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c00000006000000000000000000000000090000000000000000"], 0x1c}, 0x1}, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000200)) 2018/05/08 05:35:30 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001480)={'dummy0\x00'}) 2018/05/08 05:35:30 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 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) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:30 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="1462a5936d1935f9b2a831802d1b34e363ca36c0375965e7f0cebfd970050944190f2c5c9d1022630b21fb373c930a0e92cf9b976ea1466095d5011fd451cb3b85487f10d7340a747a4b983dda150506efa5e548eaf7a93227e23c999efdd17914f572ef7a1bd7dce510f2327fbe19974987b53cddb77f6226b04096f6b77eede2c88ef77f495cd5dab864df065c1ac9c7fad4d06bdf89ead661b6ba252473474c363f55547ccf9dd0eda0b36bb50f1f4dd36b14a0586df569ff09d265d9024b661a0e8dc5b9502e6264af206905a772ead13c00151d3932f79c505c020167500f0cdf1d4a15bd85a7801c9b576c5680e299edc75b0830a3291e74c460b68e111d82c55ef16316296687459d7125628024ac70bfdfd0a2e8d4148dea061e2674ae7f2c29a2aac04497c975e603bdb8790f277eec4c64fc69f5f55532c998c42a1a86af81c4aa367207532d6f3bec06beeb1a2717b2746e97488307f119a2b3954d7e2d3aa8974af324bb288ad34ef50502c8268564e5ffc609b1e00a19fbc05aca83f6bbba3456158a27ca964fcfecb3005d703aa6e26770751c31595772543e8ed1e77426434f6cecc85f6c2d98b2da79054b1b57a006d1d80e56929718b7d2e6154a6b7286a1809abc77e64b085d93422ec745bf763e8eb393944bb136d3c0e1b77e8cf127ae7ce333a611588a629c789d568d69a8ea1e052671a01073ad358e7ea253be3bbb0a873561dd67da4fbf1b0e7940dfb244a9887dc2cdd9ca35ea9c99f44532a4285edfc6fc2657b7c07a94d9ac4ad4b846f205ec62f3b8b06d55de3ce3fcee5d91a7c8d16c59b321733f583a0a5ea7cb77488f21f54680ddb61a2091ad9430e86d213f7903350d4e86175f833e64930e7e3bc2e494988fdd930f142f24c49686480ae804e81c9e24095329651a645c0095ebea8b479ee81b0b71fc7f6e486fb056e1bb0d590c6e5d7944e4731ad16ccf76764e2962fe6aff12c7cfebf5c5362f7cebe1cb41d650b0af00599c512822f1e9c731da536d9ec9f53f5bd026468e1c4b184718729ba8cc009bbbb687ea6b7a1284dd99eecc35ccd1afd2b8f2ab0a3845bb0ca6d9dd561f92fa08f99242ac2c3024099107c7b66a26b5d9299b3ff92fe1a60e389d2bd2803c20bbd8990a626bd720fa2f22ff28bf07d08773f7f75f913eed722288ba5f0f304fefcc043e051e00bbc53d96cd10423291c21d98fcc2bef5ded0d5be676ce25edbc791508d64d2d04235cd64095333c335978bade10f5452160437ca98554856a237931c702892ef3e003d36b2b5634f24d9d9e7df0f92729d3e17fb828aeed9f68b239721bcdd479f65c3ff73ae22f2c6c211aec268b6c39a3176b3354d5f04158ff57159ab35f6859dc2d55bd1110b798350570c5d790673eefb71a23d8a7df69dcc0acd29f58cc0357971ca0dfd0b8e6ca22aad2ebae7fe4d3d051b64e7a64ab41ed34a4b110a1dc9633871f50df27910536405c94daccae1807753d013fd68e4a06f5bb538be943aa3844f62a6411ed73a648a3111e8ba53a1407b898b5c806edd01609f4ab04314e4c2982d0c44bece921fc379c12988f0271bfda75f014da03c5e77af06687e5b92a29832a2ccfa74bcd683318d30b00832f3bbc114ae570e44d6819955475802672a8249c29d35df1b900bceb93ab8106c97ead428a2a85ee3378eaa87db02bf345e7b604109f98839b8c7092afe871968f80cc1353a5249017641d0e6f1857ec60f4312e06f1944b3b907dff440de8986de747fdb6435df9eb5b30cf364f1ff359a59bd48fb7a760b14797e7fd748ce8f85e0278741ef018673967ca4313528af3b6f1a76af7636aae3097ac8fcece90b398922a40d4b15627b87f6b315dea534ee151dc65359380ae7fd78015106acad3e2c1b6241fcd45e24d0054396c553426d75475a3a2f3861890b99e405bdeaeec119b8c0074db861d5ccefaae53219f8efd167cd15db773b7b58a790ad76b6f9be75186fc288d30ec639ef08ad2bdf2b311b7bc9e535cb053b3513d743ba7a8a21899179128d01e35a962acf7500f6a63aa72c06ba64c6f7e0fa4da065abd77e9cca5ebf1cd18ad8c61c9ada6c34547d724c40856ad1def7e3859623fcf6bc485f658b6982a6ad6124e299cf33401cc03894d7ce003e0ec67dc4467f90a309fab82548963f869e0d2cd157c61f3c0ccd0234031a4d0401af49db4d403e63acdbe588cf1f8b3e6ca7038f3f704e9aaebf660a9a2d1d919c6c6ed801fd2603da16d72b9f9abcf12543d810f205c1867f1e774c2926f0ae9fff0c528bec42e303595dd25deda5ef4d0babd41ca302cf202260b626aa3917a11d669f199c75c7b3914cbfe56536fa7ce69730906625e7193a48201b5a8d9ac23899f84ad7c301cd20a6baa7d7495313cc66da80c31b579e3d234f96d638e01f21a6d4575357662811a4e2072e545aa1246f8f00b51ec13e7916ce6c2bba918d615bf8aacb8a756648393360eedc7815b4797cdbde7cff5de6cba927299f62c13e6df39cd48843adb3ab0cbd7a765e224655284b218150d8677619665190c7c056d535fb564d38a505d9c4693d6d970677f119c23ec5bd2abc1ff7693e38d0f226aee3837f4fd8208d33e5e6ff62fd2f51207bcb65ee2539747095749a1532fc3abd5690ca4d8f1505ff9fd36b16f235129689f7bd226a923fc978490c64db993115269c1990ecda59ac825b33f64e7a1da55d522e7a1afca2a6698639be6f0564e30f31e16cd294576764825d5762f9e7099e3ce19c17433a95ed14e10682b49cd7ffbf858005466056dc109e24f042f4ed967e3d85715e17e20bb01c0acc961c7c171fae2cd4bafdef2f3d2fb38d9f549a4b0157f669a09864b4fc4624a77e50ea8c541e98f68a7f705c223ab6a0461bd497c211d47eeae75bd71377df3c560240a2c8b1cd59ce7432d5d883221ba086736f0f688aa2b618511949d30f4b8ee9fd883dbf3482058a21ab61ece4e532170848b2b6c06b9858210bb3e63d70c3ad1566fb5c09f720f299b82cb421b340290b141cb0075a5c183902ba207018a17eeee3c93621cf4677c89997d54bd0829cc05496ebb33eab406446b078c592bbe8f6a65a78325431d3cd4504422ae4b3dd75d615f368ecf10ca4918b730cf662053a958b7ec5a070a10df3dbbad0548d6071f4a3c155a028a6177c8749b6c50ea8930732f3043902aad7c870e61787b32e4c0c7d4595450f031e0b8acbc976c6384ce522c459c48946520b8c46993774e42b6a4f70763734aece07335a1bd6c2edef2cea1a77fc8f8ec9620668d28061c5914058e6720cd3e5429f009214af7cfc7f1d3a9addf1eaef4cb208264c25000766d866b9bf9269d03349d5004ea6249f0ba41c3afa6d1f4365de852a455fb718d561887dace15f970b000abc7be10a155f076b6ae8ad5f36dca24027b8768f9398b1228ef34b8b656f31d7cfa53ef6317f44d4e6c3d4cbdf254a461376f5e4db63c20c499e6cc8a16842e01a75261e703306a162837df1f0ab77fda2654109f88e3152aee957df3a1956003f956985a3870e0e33ae2ffad42972b07e9830e2b406e535ad0e00dba8145d012f551ceb973e7eeeea172a9d7667a169e12ec25dcfd789c6bfdc9dff1f3467ec93c84ed44ce4eaf0d075bc978a8bdea6574b5dcbb0836d69708bd6147299797f1034689cdddcb1ef84bb2c09c21480cfb420b3041647807531037e894ea449f82cceca75ea94baf6feb04911d92d56838ca194c1f837cdb5f1b9e4557a1b785565679b62f7bb9d1256d67a55926ce4832cd71c687d846f6ff50c9ec5b14f26764f7347608d1cd6705711f8d6ac11d11ebcb5d856fe7932fb94515b2cecebd930848339a2f9415e1e1541bf5e625a94f602cdb5502a854fb6a8bde0952af365986dba07c0f7dc5767747e2fcfa7d3b02b4b0f180646f71ef9c271596f5e1bd9eb76115319d85a615e68013fd4a9ee19a02b1308f9606e537256d708364108f21475d790c7976562078c5f4c3e0c130f21bde756af454088ac45719e63af0712285c1c5a065eb7b5616eaa8d81eb3a0a609697e796e9ea5af684c9ca2f28cd9e4b982ae7ec51fc6945cff58dc5dc5a308f926342afa154e42a6d36e4f8e0e161b19e626481b02422e72ded48721fdc21e128e5c861f33813848462a96098316c7797dc5318e89bbf094de7f68e1163584dc274734fc665828f30e97ac909f5e6d26c62d97861a2966df502719f92ca710475e43b51775acadbcbf7a1566a62645172e3d8cbaf31f0ba9e551c1672cd338d51e44a9a58a9fee65abf09953fd9ab80d18a0649868acc04bc963d3995a861ec616bf52f7c9a67aafcd4cae13debcf33165232792c670fb6f5d4c8f9e2b9059579b6e08856c8b811f0e43e875763134fb7276cf936534fbc5a746b728c21b891c18dff0e0c44ed626f6e853695493c39b6b2837fd468d8450daf674197c93780795b87b7c3dac328226cf4adf94446c358e1388e938b45b4a02acd6f83bf87b8fcfb2d14051e8e92730302bb0c995b32159082a53ea427973fb16c6b74180021974be06a606911f10dcb7145325b5c841b8dea5ee3815c814079fb54f75f7972730124d2af2e588726da57ebbb0b20d66b1146320d156d20b2464d33c24ee691288e4c554f1ea1e6c63d1bcd66984383009844d7b72e1a56f75396b6a611f76835a9e005c3b886605618c329246fd9e5709a0def71dbb97decbb332d3cd1e2d101cca35cff7c1db773d569f3ec4751724f8077d865ad302c8f20b3e65a088f5f5fd02db3f1544d112eb4e4c98e650c2ea215a6d7696da35564af432f25aeea684dbfabe3ed28da2f1c16e6a84a8addac570a231f1c26e24f876eab01c0096604aaae917dcf1b388a263e8d7c7795e7e4d557028ccbbb7ffc3d0184edf516f9f2c9fd276b90989aac610ae194391364994b7e373266c9aee0e79a904d9f63eaefe85d3c8cb3c7acc9b72472db35581018d5d783d4f7d11685756f4d77c8dcec48bb3372396a2099f1835ba6e5652fc57d6e7ca634f10f27eecdbdcc2d31bee506f874e80a3d39be4a3f711c9fac8de363ca0f2241a859267c63c7b755f495734fc9abec84493bb784748d129d8fa12254b5d997528ef036bc0d8febdbc11fd5a2579a1bd08163948aec98b5f3bf068860e96519b43dbe5909a86bee7972ef526e9998442372d018a0292f91801af4e200bb8038d84bfcdecf03e50fc8614f1f5763389379e7d437d333c6f60264d3581d2b17a8c8d11ed893ff91b1199e2f27a971d4650ed1b81eef6bc2371a373250afa44c7cfcd369dea85bc84b785d7093def4d335fb0c29f2d04cdb488992e62743d120ecd018f87c4cf38594f59abc100d1403ec88f385648989772a5910240f02d93dd9b1dd92b8d8a3efc71bfe66505dc94fe6069d020034ba3e02ff888e420194e3d2cb8c9abbfec43bc513ff25005665eee1d16f00e14c56bab37261156cde6010ddf999b65c69cac1c1d4ec75324be2012ee7702fd6fdfa295d527405a3d63b9b71d3fe9bb98cde824f5c04b66ebd0ac96add6dc41eaf226b9513e94cd5c208a687b5fe2b4e045c5c5ccd51fcc5e3cc5edc385568b451a56dd8fb10b3c26ed8da10f8271801c6f3e7ac510bf332b7ed59ca9a1d1f300647e35b3f7fab5ec9be17abcf7b740e829faef25cc8219a9e6e50306a24ad99fabe417196023b1debe818f25221ee787a3ff7dd0893f8ebd1f1629ebbec5082a38b81020b8b82a0e5641690", @ANYPTR64, @ANYRES64=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0], @ANYBLOB="6a4a783e19e28484002f63009cdc01814dd04ce2e8cf4a8ca262737d2b5fd06f8593386473233616fb6c0f3dd52ee8c3d8a2868656bca3327b4f4d5d2812d349481a33a8dfc571a72704b2f3a1c789361ff6981ea4bac6568e105a0b9b4a23a6af0cbde6f9fefa22fbeae71a39cd2c0a133793408176d9c189a95c9b9f6ef52bd0f1b6b0c3926efaeb6e74507abc63b06b288b24c2e190499a1be5551908f4aa925bbba3ed5fa9da6c", @ANYRES16=r0, @ANYRES64, @ANYRES16=r0, @ANYRES32=r0], 0x9) 2018/05/08 05:35:30 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xfcffffff00000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:30 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[], &(0x7f0000000400)) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:30 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) openat$nullb(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nullb0\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000040)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) dup2(r1, r2) 2018/05/08 05:35:30 executing program 3: socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000e42000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e41ff7)={0x0, &(0x7f0000e41ff0)}, 0x10) 2018/05/08 05:35:30 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 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) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:30 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xf00000000000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x20071026}, &(0x7f00005ccfe8)={0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1}) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x1008) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r3, 0x7ffff}, &(0x7f0000000100)=0x8) 2018/05/08 05:35:30 executing program 6: r0 = inotify_init1(0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r3 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r1, &(0x7f0000000080)={r1}) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x8800, 0x0) getpeername$netrom(r4, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) 2018/05/08 05:35:30 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080), 0x14) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x1, 0x4) 2018/05/08 05:35:30 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x1, 0x1}, 0x8) syz_init_net_socket$llc(0x1a, 0x80000000001, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000100)={{0xff, @rand_addr=0x8, 0x4e24, 0x3, 'fo\x00', 0x0, 0x8, 0x21}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x7, 0x200, 0x3, 0x10000}}, 0x44) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e21, 0x1000, @empty, 0x1f}}, [0x3, 0x8, 0xffffffff, 0xfffffffffffffffe, 0x0, 0x8, 0x3f, 0x200, 0x9, 0xff, 0x5, 0x8, 0x7, 0xfc76, 0x40]}, &(0x7f0000000380)=0x100) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r3, 0x80000001}, 0x8) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000000400)={0x3001, 0x11000}) getsockopt$llc_int(r2, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) splice(r1, &(0x7f00000001c0), r0, &(0x7f0000000200)=0x14, 0x8, 0x4) 2018/05/08 05:35:31 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 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) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r1 = semget(0x1, 0x0, 0x42) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000000140)=""/146) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', 0x2}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6}]}) 2018/05/08 05:35:31 executing program 3: perf_event_open(&(0x7f0000348f88)={0x2, 0xe00000000000000, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(&(0x7f00000000c0)='asymmetric\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="9a", 0x62, 0xfffffffffffffffc) 2018/05/08 05:35:31 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'gre0\x00'}) bind$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', 'ip6tnl0\x00', 'syz_tun\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0x1000], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x108, 0x158}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10000, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x130, 0x1b0, 0x200, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}}, @limit={'limit\x00', 0x20, {{0x0, 0xec}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x460) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0x2, 0xa2b, 0x4, 0x7, 0x2, 0x20, 0x10000, 0x8a82, r3}, &(0x7f0000000180)=0x20) r5 = socket(0xf, 0x7ff, 0x6f) setsockopt$inet_group_source_req(r5, 0x0, 0xfe0d64ad1c6cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000940)={r4, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r5, 0x40086432, &(0x7f0000000100)) r6 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r6, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) connect$nfc_raw(r5, &(0x7f0000000bc0)={0x27, 0x0, 0x0, 0x5}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000007c0)='tls\x00', 0x4) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_VERSION(r7, 0xc0406400, &(0x7f0000000b80)={0x5, 0x1, 0x7ff, 0x61, &(0x7f0000000a00)=""/97, 0x1000, &(0x7f00000019c0)=""/4096, 0xc2, &(0x7f0000000a80)=""/194}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001640)=@broute={'broute\x00', 0x20, 0x1, 0x1e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001700], 0x0, &(0x7f0000001980), &(0x7f0000001700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'vcan0\x00', 'ifb0\x00', 'syzkaller0\x00', 'vcan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xf8, 0x128}, [@common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 0xffffffffffffffff}}}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffbffffffffffe}]}, 0x260) getsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$bt_hci_HCI_FILTER(0xffffffffffffffff, 0x0, 0x2, &(0x7f00000000c0)={0x2, 0x8, 0x7, 0x3}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x6, 0xfffffffffffffffd}, 0x4) close(r2) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r8 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r8, 0x40206417, &(0x7f0000000080)={0xb6, 0x8, 0x7f, 0x8000, 0x3, 0x1}) r9 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x28, 0x6, &(0x7f0000581000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) 2018/05/08 05:35:31 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xffffff7f00000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:31 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:31 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$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) getdents(r2, &(0x7f0000000000)=""/10, 0xa) writev(r2, &(0x7f0000000440), 0x0) dup2(0xffffffffffffffff, r1) 2018/05/08 05:35:31 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) lseek(r0, 0x0, 0x1) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:31 executing program 3: r0 = socket(0x10, 0x80002, 0x0) connect$netlink(r0, &(0x7f0000000300)=@proc={0x10, 0x0, 0x1}, 0xc) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1409000000000100000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/08 05:35:31 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xf000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:31 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 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) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:31 executing program 6: r0 = socket$unix(0x1, 0x7, 0x0) fcntl$addseals(r0, 0x409, 0x2) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) clone(0x0, &(0x7f000072a000), &(0x7f00006c8000), &(0x7f0000d7e000), &(0x7f0000e77f46)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='children\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/191, 0xbf}], 0x1, 0x3) 2018/05/08 05:35:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0xfffffffffffffff9, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:31 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f000092efe4)={0xe, 0x5, 0x4, 0xa}, 0x2c) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000200)={r1, &(0x7f0000000000), &(0x7f0000000000)=""/10}, 0x18) 2018/05/08 05:35:32 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 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) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x68e81a42387adf1b) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x8, 0x8006, 0x5, 0x7, r2}, &(0x7f0000000280)=0x10) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40001, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={r4, 0x40, 0x20}, 0xc) sendto$inet6(r0, &(0x7f0000000300), 0x900, 0x0, &(0x7f00000003c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/08 05:35:32 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x4}) 2018/05/08 05:35:32 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xbd01, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:32 executing program 6: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x5dc9, 0x1, &(0x7f0000000140)=[{&(0x7f0000000080)="eb58906d6b66732e66617400020120000200808000f8000020004000000000000000000001", 0x25}], 0x0, &(0x7f0000000040)=ANY=[]) mknod$loop(&(0x7f0000000240)='./file0\x00', 0x0, 0xffffffffffffffff) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x3, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000200)={0x1, &(0x7f0000000180)=[{0x5, 0x3}]}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000280)=0x8) 2018/05/08 05:35:32 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) sendmsg$netrom(r1, &(0x7f00000017c0)={&(0x7f0000000100)=@full={{0x3, {"4fd9385f4b413d"}, 0x5}, [{"ac44d2d1830382"}, {"ede7fc014c10bb"}, {"c4818d823aa307"}, {"91fe305dc7352a"}, {"25a7e7ac2e9b42"}, {"30e9afaa80b880"}, {"20a406264b60f3"}, {"8454cec4cc8864"}]}, 0x48, &(0x7f0000000500)=[{&(0x7f0000000180)="59c812dff2da7c9fa96fc73ac31a2927ce79c832eff2c02dc6c154b47357769ec433debb2958e40c6062f80af8d4631f0e53db02672276d0b40ca9ce31fc0f96b6ec1e4e18c3f3a161081160018b9610b8b525976cb13e85ba4a870730a27ae5c4b540e66ad95bc32d7b10950d9b1b3eaaeeb24343e276b2816abd9fd8403c8bbc4139ba1de076efc6a1ea817ecec5d7c0979be0c5a7bf", 0x97}, {&(0x7f0000000240)="4db4c88c247f48551c24b6a47500f7a235098330b8eed5371ddf69e4bc3196bd6e9b5245763a8797a4d01c389af36d5b8458ff885469067ff5bd7321d4f90ad3a8dca2841cb486d82689ee621a544108943557735a25896584d3f9639bc8bfa1d1e722fe64b2fc0ae3caf0cec7c9af293d58ff6793143dd6f0fc52d3a9e0c2a199730f45754edde767d14bc3eb005431920c3f95768b5878", 0x98}, {&(0x7f0000000300)="47bb3b0c4b45a9416a95e047c7a26a3afd0d3bafb6bc2acc248eab2a810eb5592b17598d391e19cf13d0b175b7166a9028335fe9891ace5257745143457b1d73f9ee49061ee6ec3a1185eefceeda6a9c5b3d8b8d987507d15f9f833bd5ff5454b8fa4712997a5399a49c7a68e802c817c4f4bed00650e5caba4434d30bcc0c2186be0c542aea894e73fa497db1c348543ff361e5d1f416cd427142b1128e7e7fab386de68cdc299c30c6dbe82723572c9bab8fa3e8d73c722e56fa88b5d03a4045e1fb2150a20665d6d166e90ad93ebc3245a5d83af6c89fb0be4a", 0xdb}, {&(0x7f0000000400)="40ddb44ef450183f2017255501b3a4cfce82edc0d3602b1a65a952145bd6747e3baf9cfcd5aebf25fb193e3adbd7a6889ea8708bf23cf48d59d254610f9c06932896f2441e91907d7a88b231061f42834a21954b0693f837a9e554932efa", 0x5e}, {&(0x7f0000000480)="31de9c7f1af38db04a6f82c6aeebef087859d89c51d3566781dff633e6e80e0a41b56c047db45c42a51fd5025cae1af2c11ea26d7bede974a18bb49a2f338b209d2760", 0x43}], 0x5, &(0x7f0000000580)=[{0x20, 0x84, 0xf247, "f38b5f19d081a6fa1f5b0f1587"}, {0xb0, 0x1ff, 0x5, "8cae5dad2dc7ab1afe8bb3a9bebf38f1426bab3c368c05fe53d642ddd1f4f0e4bae2f3c385ab89968ec03b2128b8a8a1ef763b96a8911ae426f8d1fa0311faede8e7be73c47817ada96aba23c48bf50e95cd6bfec2414bd6300f5c4ca4c49eff162af0c8ba3071b29500610c0c71a2d426bbfb955e41f553c6c1981176f287c00ce741babbd2881ac41a5d1874467368f5e6559ad01cf59a097cd7c1ab"}, {0x68, 0x0, 0x6, "ae173c3943688f53a194d85e1f9b11c2498c132eb0b1747cb3793f2c6a186c714364ae863028a71b49b9c60827078e719f844ca5eba18a2d4f94e45fbc5e58a32e614ba10495b43307e1d56638b76ee10ca44a0b036292"}, {0x68, 0x0, 0x401, "29be83cdc2a88033e59e48d701c66c48956774b571d6832daf1371fb210047493226e10feaf37aaff10f0cdd4dd31e83df0c71ff697cf79c03d44730ac75d48b27d80b5f7983bc325bcf749b9d60a9dd899292de"}, {0x80, 0x0, 0x100, "a1d0b9c42c87e50a7ffa387a92ce200742187f0b3a4bc9a4e779fff5f15efdf1b39d2920d9ee2b407b11242761d1e0288acd68ea2b9a610747c92000bb43223150707dfa127048ffff0e2b4142d8819289efe3c2e211ffde94d0cceb786d662458281ac1d84867c1d10bd0aae5a11f"}, {0x10, 0x1ff}, {0x1010, 0x0, 0xffffffff, "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"}], 0x1240, 0x4044}, 0x8000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) 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) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r4, &(0x7f0000000000)=""/10, 0xa) writev(r4, &(0x7f0000000440), 0x0) dup2(r2, r3) 2018/05/08 05:35:32 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:32 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x84002, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000001140)=""/135, &(0x7f0000000040)=0x87) msgsnd(0x0, &(0x7f0000000080)={0x3, "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"}, 0x1008, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002940)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002980)={0x0, 0x0}, &(0x7f00000029c0)=0xc) r4 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002a00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002a40)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000002b40)=0xe8) fstat(r0, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) r9 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002c00)={0x0, 0x0, 0x0}, &(0x7f0000002c40)=0xc) r11 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002f40)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000003040)=0xe8) getgroups(0x7, &(0x7f0000003080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r14 = getpgid(0x0) r15 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000031c0)={0x0, 0x0, 0x0}, &(0x7f0000003200)=0xc) r17 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003240)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000003340)=0xe8) fstat(r0, &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003400)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6}}, &(0x7f0000003500)=0xe8) lstat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003600)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003640)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f0000003740)=0xe8) stat(&(0x7f0000003780)='./file0\x00', &(0x7f00000037c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006580)=0x0) r27 = getuid() r28 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006800)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006840)={0x0, 0x0}, &(0x7f0000006880)=0xc) r31 = getgid() r32 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000068c0)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000069c0)=0xe8) r34 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000006f80)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006fc0)={0x0, 0x0}, &(0x7f0000007000)=0xc) r37 = getegid() fcntl$getownex(r1, 0x10, &(0x7f0000007040)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000007080)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000007180)=0xe8) getgroups(0x3, &(0x7f00000071c0)=[0x0, 0x0, 0x0]) r41 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007200)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000007300)=0xe8) r43 = getegid() sendmmsg$unix(r1, &(0x7f0000008a40)=[{&(0x7f0000001200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002880)=[{&(0x7f0000001280)="f8d0fda9b1a3ac6fd8b468807168b389012a5192a34c67f501e7ffd762611fe58fb59f34146ed99ae539614c67cad6bd699cf104470a5a297a1cd8325c3da955453645a401734b91328c6e7dffda0de23974aab1e2d5a7a71c9d124741af6feb8dd748e01d8f75b2c508e333f730590e9d5f2d74d43a275d21f2506f34f967725248d04db2d3ac1d1dea77882b886f", 0x8f}, {&(0x7f0000001340)="b63843a5b982e50fbe0be31cebde61303b951ec78a18ddf6a13bd5cb121496b4580439d015a7138a3e4483d05f37e4ec8b5addc7c60b5e64dd497da78370ba93e35253c87799ca36739d931d24b6d98c9337e16ab715ccb647e8a2f3ddb12bafb2fbdd7d25b57f3bcdca015741b759496fc19a78e1cee2010c1cda15bcc98c76c37cffcd3b4c7d9ca7b874cf6273332cf3699b0c335d8645f9808490c8871fccc40b898ce8acbd", 0xa7}, {&(0x7f0000001400)="74c379a95ecc22af9ed3e5c59912b1d7fef15c4d0b19a2cc75b1b040e93e97e99b8d708e507628b9100b69f1e9d5ec5134be96f7d09d691cdec6bb02cb5b72e1448b2a75b7ba560f55b34c66e1a67fee8738220506dd6b547e39d847ceef122ddf033bc7e05eda7cb17de703265f40adce08464457d720ba269f03bb6e6ecbf5c9ecf6f24563efb0f25a2a71cc238cbe5d9fee4e600a7f6c21b49fc69c3758e2cd6d394ca9afeba1f858a5610c5ed79d24ee1d0e96c4b56d0fbf35a4f60f90", 0xbf}, {&(0x7f00000014c0)="fe5664c735f9003e3639635654b9810170b71f1a7d80e3ebdc962b35a9d36c0cfc8ef0f114b1918060fb5cd53870adf462f71580ed468a566a642440a3540361eb10229f3b6df98cfaa02b065ea231db2c66bbaec551b133bf34d8173626b91392b20ddc04eaa07527555cafc1f2006a0cf6231752a07a4bb357d1e6eabceb299720b5dd60530950f335959db094d32eac560132215748139cbea78f5bc35820e376cc5b4c", 0xa5}, {&(0x7f0000001580)="f87fad24d9007b80aadede49a91ad2842e94538faa43fd53f410b8b530e5af699b442f786e3376af28c01d4f01e2c31d24c79552cfed16dc2e929855c1b2534fb9d4884be3ba21cf6af8f6a9fa516523e59e1228471c1ce28140dafc70c7004a8bd7494d81edb0cc0870106bfb7b8dfd390e4be176e192fe05d2cfee030708dac0b2a2a28a99871ce9b47ffeaa84f803e449d794270cab0d401186adee0d817e6bc1217af1f6eb3da655c9c24e4eed69d6", 0xb1}, {&(0x7f0000001640)="55aa422c6d32336d1d15f835124baca103ba18424293284f7b9953c767a042", 0x1f}, {&(0x7f0000001680)="d94c69ab74396f69564445091558e7b5582ce33d6fb95fa8d5a9245e92dcdbe252616f0996a855b4cd55d0f61cf96258b94132c1497c3181e5fe188962a8bf966271ea170d1a6d2fbfd2d3e38f98853c64979531118b0788529a028d2f5646fbd4e115bb3a5335d50958f218d1712d76f84edc9d1450979f332c06d189921c563af6e801d3a5bfd607d4ce16a1cca1388788c9eaeac88532d3908127ea8f92b8bc", 0xa1}, {&(0x7f0000001740)="79b9fe6356ceeb2c805864801805029ff09df32030f983732a8f5f793fd9e37b548a230029ad9525f15b8aaae4f2fea9d0fc5e201d72a47b913da16517898129903cfcb990f7484f2b9f106d76aa64c42ddeea52889a95db20eee2d8d6ac8e844f3e211840904ae448c79b9f38d949f95e0d6b4ff0579cce9c73797c2758ad3045297fdcfee343a3b1583308e241f5934b35fd6404791e0704b551d2798edffa4653fb890e85cf9e8eb0b7056f5754715424033e8481604c1f96e76a6c262082bec93240e4e8a5a3528065ebe4ab69b44467905468f661a106b58f18bdd2bba7fc81", 0xe2}, {&(0x7f0000001840)="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", 0x1000}, {&(0x7f0000008840)="abc9377547262338505c8fd06d1e69ad265c3722d475195c894c3bd9566e7bd87f0a914b183792db04b034babf9b1a246874244bf60daf8c4421837ea05f8ef474565e81047ef58c4a712fa70544425d6639ba3c1ffab21a9c43359a4c5b6d26d02843157afadafa643822dd3d03ff2f447b7820b114497c61553abaeea2f5c4b575625e9716a3c827375299e07b26e78b05d92616e34e59e6e999633b6d8a3fe251be96f4bdec3cbd4a5fd115306cd923b49ac5611c069af95343", 0xbb}, {&(0x7f0000008900)="50c581f38132ca9918ea139c60183d1b14e9104b75725467112dde1aa8736149f7638cd5d405541d187f028a3a275ef14c1f89a6f7f560ce436ff9996ae2ce4285f38df7463739c4b868e7e4a2b5449468", 0x51}], 0x9, 0x0, 0x0, 0x4000}], 0x9, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000010c0)=ANY=[@ANYBLOB="6d616e676c65000000000000000000000000000000000000000000000000000005000000000000000d00000000040000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000"], 0x1) [ 242.565242] FAT-fs (loop6): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 2018/05/08 05:35:32 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000013000000000000000000000005000600000000002a0000000000000000000000000000000000000000000000000000000000000002fe80000000000000000000000000000f01000000000000000200010000000000000000000000000005000500000000000a00000000000000ff02000000000000001f0000000000010000000000000000c5515ee588e47acc77254a450649461a0494219fe9b83949ee9871940dfd8009168eeeb456e6222a6c22dfdc73fbdf7de41a552209b8ca1a86a7916b5a3473b8f2271fb592f98705350ea30370b434488f0bca2b65907d1a4c000000000000000000000000000000"], 0x98}, 0x1}, 0x0) 2018/05/08 05:35:32 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x2, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:32 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000080)='cgroup.max.depth\x00', 0x2, 0x0) write$cgroup_type(r1, &(0x7f0000000000)='khreaded\x00', 0x1) 2018/05/08 05:35:32 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x2) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x8000, 0x1) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000280)={0x15, 0x32, &(0x7f0000000240)="93c5238102bf0ce9ded7b98108d2a9c71dcc6d8b3a546a95cc56c1d35faceedde0c58ced39d111c7c0985ce2b2044ece2ca7"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) write$sndseq(r0, &(0x7f00000001c0)=[{0xfeffffff, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x30) r2 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x0, 0xffffffffffffffc0, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, 0x84) write$sndseq(r0, &(0x7f0000000200), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/08 05:35:32 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000100)) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r0, 0x3, 0x1, 0x3ff, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x4, 0x2) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:33 executing program 1: r0 = openat$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) dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000180)={0x21, 0xbaba}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000753000/0x18000)=nil, &(0x7f0000000300)=[@text32={0x20, &(0x7f00000000c0)="0fc7280f080f20030f01727166ba4200b834000000ef66bad10466edb81da1fb500f23d00f21f835300000050f23f8c4c3194bfc360f20030fc76d08", 0x3c}], 0x1, 0x0, &(0x7f0000000380), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000100)="660fbafe5f0f076766c7442400ea3a05a26766c74424023c04b1666766c744240600000000670f011c240f23f366b85d0a00000f23d00f21f866351000000c0f23f8b892000f00d8baf80c66b888e3138966efbafc0ced652e0f01b50000baf80c66b80070c38366efbafc0c66ed0fc76dc9", 0x72}], 0x1, 0x0, &(0x7f0000000180), 0x185) ioctl$KVM_GET_PIT2(r2, 0x8070ae9f, &(0x7f00000001c0)) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0xf, 0x1}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/05/08 05:35:33 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xffffff9e, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:33 executing program 3: syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe0000/0x18000)=nil, &(0x7f0000000300)=[@textreal={0x8, &(0x7f0000000280)="6636f30f7fc90f017900640f22d366b8a46500000f23d80f21f86635400000c00f23f8660f57e2baf80c66b869863b8f66efbafc0cec0f20d86635080000000f22d8660f3a0f171f66b9e102000066b811d1519866ba000000000f30ba4200ed", 0x60}], 0x1, 0x0, &(0x7f0000000340), 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r4, 0x1}) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup3(r5, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000ff0000/0x1000)=nil}) ioctl$KVM_SMI(r5, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000440)="660f73f00c6766c74424000b0000006766c74424020a0000006766c744240600000000670f011c24ba2100b0edeeba200066b80000000066eff20f38f13a0f08b871000f00d06466660f5c32c16a090c0f188b7166", 0x55}], 0x1, 0x0, &(0x7f0000000040), 0x0) semget(0x2, 0x0, 0x1ee) ioctl$KVM_RUN(r6, 0xae80, 0x0) 2018/05/08 05:35:33 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x4e, 0x3e5, 0x7f, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000100)=[@text32={0x20, &(0x7f0000000040)="0f205e0f32640f06c744240000000000c74424029d1a389fc7442406000000000f011c240fc76f000f06d9f8660fdcadf800000066baf80cb8c8c9db8cef66bafc0c66ed260f01cf", 0x48}], 0x1, 0x17, &(0x7f0000000140)=[@cr4={0x1, 0x100010}], 0x1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0xfffffffffffffffe, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:34 executing program 3: r0 = socket$inet(0x10, 0x1, 0x60c0) sendto$inet(r0, &(0x7f000000b000)="00000000e8823607cdce030700070086", 0x10, 0x0, 0x0, 0x0) 2018/05/08 05:35:34 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xfffffffffffff000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:34 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x1, &(0x7f00000000c0)=0x0) r3 = dup3(r0, r1, 0x0) connect$nfc_raw(r3, &(0x7f0000000040)={0x27, 0x0, 0x2, 0x7}, 0x10) io_submit(r2, 0x1, &(0x7f0000000500)=[&(0x7f0000000280)={0x0, 0x0, 0xa, 0x1, 0x0, r1, &(0x7f0000000200)}]) 2018/05/08 05:35:34 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2deb1b57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005a0000)='/dev/sequencer\x00', 0xa202, 0x0) r2 = epoll_create1(0x0) preadv(0xffffffffffffffff, &(0x7f0000000480), 0x0, 0x0) tee(r2, r2, 0x6, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) dup3(r0, r0, 0x0) 2018/05/08 05:35:34 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000040)={0x6, 0x2, 0x6089}, 0xc) dup2(r1, r2) 2018/05/08 05:35:34 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ff"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:34 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(cfb(serpent-generic),ghash)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0), 0x0) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000480), 0x3ca, &(0x7f0000000000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400100, 0x0) recvfrom$inet6(r2, &(0x7f0000000140)=""/215, 0xd7, 0x10020, &(0x7f0000000240)={0xa, 0x4e22, 0x14, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0x1c) sendmsg$alg(r2, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000280)="6692b1ed09a13d704ef3306124626d8cea5726e19c1b6033cb1489683e09c55ee2074d07799a6ee9b58b81c1bb3de044432a2894cef703b0bbffaebe1f77419f94829aa3b482af36616e8fc987e21e62efbc3a2100c831ab2d3b7b9cd5466d98f140a9", 0x63}, {&(0x7f0000000080)="a145f32eed6d6cbcf12b30594ed5d5912e4b1288d9aa09e59032f0adbfdfe2d77dc25dc402d61afe57424ec7975c3c9fd797496dfc85c3affb3af17263d6", 0x3e}, {&(0x7f0000000300)="19916faed5018359bc40eb0e90a222dae29cbcaa8187c289b0fa56b9e217a113c9fe165a548c958db71c9e4e904c26e9af4291c44652be85f420b4a97dc95cd9cb84482649fa604841e1ddd7b71091a8fb25a41f8bdcc8b2e9674e69430ec9f76c4e5202c33ca52282ff18fc7e7cc58a6aba7b8b62dd40ad9ad5c1f3fc8405fc458fc27cc277163d130e197bfa864f92b4c2cddb01ab0b68b23241128799212d38d9d1f241f33cb565af7b644ceb81885738f4cac9281caa6ffc569a54ee8c86eaf92dc6ff5f8e072fb22e10d0642dad387bcdd6f6c0b67dd03dc16934772ff9be3a87", 0xe3}, {&(0x7f0000000400)="2df3b1b4f276c50da4aa342a478672d2deef00ebfed865af47c8de7b97b45b5cac6ff925190581a1182a44fdf110614212e81d3efd572e081d1f3931abd94c8ffda3d02d67ad870f7474e0f1eda15f80de8d795a793604ffe5b28e8b17fbd32b8f153e394789d7c9c49fb9ad2dfedc84d28e5d1ed577a5002cba0b8767a32cb2d0114ae9f1341c8ef5838d52d7ffe9d29c7d5f623979c0593ff5b4824e84a7635bcc883b2c6e3cf6ee66efe1306b329d28683884f6073dd1e5361564bd1e3ccb90e1d8f0bb5a4a", 0xc7}, {&(0x7f0000000500)="b22c9be94c481570f40a03c8150d153af423c5c786e7fa2b4d7e17fce7aec0368ba8e61dc5414f689d97cc8e94355dd7dec81c22305958b87bf35e1481eb91c84527fd6ef58670854c6bf35486f860b0592de461a9f5019b66d21e4dee95a0d047900f26c5f0d7f882b566be0b462a2c57cc8af120feceafcfd9486e57a504ddaf4e844333", 0x85}, {&(0x7f00000005c0)="98e334031d156d66f14cf2a24eb1a4359adce4bca840cd613b858926d485f858ee3f10792bbaecae03a8b94b1ddbd3de082b4b9d09e4074723069da7441124b47559c24540aa17342f084c8b693153766729347c01880a0c7f29a4f71313caf922e0c1a8efd6eb0553c732742a57b52cfe71a91961cebe4d628d313b08dda9189442ca3f3e249d590b7d1e7aedec1084bb93770a1bc5948adac55fdd4053e8c53bd8e753d9f0e333c632d037a99a87b966a6b0a5e50a8fbcac69928ae9fd320464202e259f270985b3f67d01ce613679ad3bb21a6eb8d3e3e238b065d82b721e1d46d5ce75e843832d56328a3cedc45065ffb16794ce", 0xf6}, {&(0x7f00000006c0)="57da8f4858c817be842d9f1709d88b1c33d76d880b05fae0ea4a982679e322111026763a29c18383259ac8e3950eef15291a0021db30e1a4c7e8652a7eac5b04d948a5aa5c7e1ee5c6266949f437ed24675c38498190a0215845862af3c7b98ba80ffa392dc8b23103e184adb20687f0bf0eb4bcf3e63e5a0e611a0931c79fb0a40d755f7206db87bb5b8f7f9107cfeb086e1599de358f792adf2bbb745ab393dc99cff67ad7beac021af5", 0xab}, {&(0x7f0000000780)="dc1ed47f8f47ad62e7b74491c31314c215e7d29ab61300a3db38b0219f2aa7ad22db75f2c2ce50a826c9c2e53c11e980ea698f38df91674d1776a76eb73e7b307bce0ed706fe78ecc0269d6c9c5ed2b524a9790ed53d4f4f7e3d2dedfdcb3ffcca2bb38920f6b179b121cf3a788bb499f56a54625bd4dc7e9276802d563decad7144d26a", 0x84}], 0x8, &(0x7f00000008c0)=[@assoc={0x18, 0x117, 0x4}, @iv={0xd0, 0x117, 0x2, 0xb9, "16d22aaebf5dba2927e7cc08da267c4e2335c5d6885ba5d297ca5a4dcdb4a06ed8a09a3ccbd3b5e17c7c338739058c48a43f602daad79bb249ebd1fe4c0ee89d2ded7f67c37549348841eb3f2d991fda45c31e75a2585d58923a45e5e4b306f89863984ef2f2a61559ab02e904d3ec246b668b8fe39b28253928cd4d26d63696f6398ee99efd24875ac02de1d924536c02eaad1a3b99cc2a3e5759083622cab98c756c703e0324fdd72d523f5d04b07c4f0e1e43750c56597f"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7f}, @iv={0xf0, 0x117, 0x2, 0xd5, "85617553f037c299576facdf0de6e9d737a3d39ea3b14a8c86d81c1caae0afabb685f0699e2bdba37a1d4be05ca33db50c23bbdf71aba58054270b1aa3e303553ddf66bfc62ffe15aedb168f446614ac1c6ed9d8e4e3f111702e62ebee2b5fe118d2fb53b878b02bb670a2413eec81771472839db3c28861713dd04ed5db0a6f5423e7d6cb323bdd9590dd766b0fb9238f0715fe4a58f11f224eebfe08b411582bac0a1c50ecd050bdb54f2aef96ea4c24414a591618321f1737f396625201daff50085ae448fcc17fa8adb1e07a41ff87f03a3f5c"}], 0x208, 0x1}, 0x80) 2018/05/08 05:35:34 executing program 4: 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, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000040)={0x1, 0x1000, 0x3}) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ade000)={0x4}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000000c0)=0x1, 0x4) r5 = getpgid(0x0) fcntl$setown(r2, 0x8, r5) 2018/05/08 05:35:34 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0xf, 0x0, 0x0, 0x8000000000000154}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f0000000000)="73010080001e000000", 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x670, 0x80) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000200)=""/4096) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000001c0)={r1, &(0x7f0000000140)=""/90}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/05/08 05:35:34 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xf0, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:34 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:34 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) get_mempolicy(&(0x7f0000000080), &(0x7f00000000c0), 0x8, &(0x7f0000ff9000/0x4000)=nil, 0x1) connect(r0, &(0x7f0000001b00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) 2018/05/08 05:35:34 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:35 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x100000000, 0x2000) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair(0x3, 0x800, 0x7708, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000000140)=ANY=[@ANYBLOB="c54714ebca0494f46cf55a914b526466080909dc36b35352e6ffdcc1995f05c7cf7495157f5e6d5ade99892ac00b7dbc8cbfb8e43c61c25faced6592dded64833a34ebb69632ca636f9bdf437ecf33d24d25a70902ade626aa21b00ed2a59e3c8b763e9b7e9321e2fc532c8b4542dd5ae252bb82e84e749cff68606a1c4d8cca45168ccd0c5d44cf582fa7715ecd358c2a77c0b3cd1dcc34fe7e4a8360febaff72233d33a3b4f88ee8b107e9c90612762092f00534970bfd77"]) tkill(0x0, 0x1000000000015) 2018/05/08 05:35:35 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xf0ffffffffffff, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:35 executing program 3: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f0000000200)=0x1) r1 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000000000), 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, "1a0d1ad12c00000000000000fc000000000000000098784b49e0037eff7f00"}}) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x40000, 0x0) getsockname$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x1, 0x5, 0x3, 0x8f0, 0x9, 0x5, 0x100000001, 0xfff], 0x8, 0xfffffffffffff800, 0x93, 0x4, 0x8, 0x800, {0x9, 0x3, 0x9, 0x4, 0x10000, 0x100000000000000, 0x9, 0x7fffffff, 0x7e2, 0x7f, 0x1, 0x5, 0x10001, 0x1, "771ebc7ff7f841c8c08a6033cc34dc7bdb26b8facc8e3e1ba1ec9d5de99df24a"}}) 2018/05/08 05:35:35 executing program 2: r0 = socket$inet6(0xa, 0x0, 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) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:35 executing program 6: r0 = socket$inet6(0xa, 0x8000a, 0x3710) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040), 0x2) 2018/05/08 05:35:35 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d1"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:35 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) 2018/05/08 05:35:35 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getdents64(r1, &(0x7f0000000100)=""/251, 0xfb) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:35 executing program 6: socket$kcm(0x29, 0x5, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') socket$kcm(0x29, 0x3, 0x0) readv(r0, &(0x7f0000c43f70)=[{&(0x7f00004d0000)=""/131, 0x83}, {&(0x7f0000f44000)=""/100, 0x64}, {&(0x7f0000ea5000)=""/4096, 0x1000}], 0x3) 2018/05/08 05:35:35 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040), 0xa7) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3ff, 0x20401) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000080)={0x7}) 2018/05/08 05:35:35 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xf000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:35 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:35 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/netlink\x00') connect$netlink(r0, &(0x7f0000000100)=@unspec, 0xc) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x1000, 0x9, 0x9, 0x8001, 0x5, 0x2, 0x6, 0xa9, 0x1, 0x8, 0xffffffffffffffff}, 0xb) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x14, r2, 0x729, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/08 05:35:35 executing program 4: r0 = memfd_create(&(0x7f0000000080)='cgroup.stat\x00', 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xd, "dc23911caf9057a42f02d45ec0"}, &(0x7f00000001c0)=0x15) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x4}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000000100)={0x2, 0x0, [{0x100, 0x3, 0x0, 0x0, @adapter={0x1f, 0xad6, 0x0, 0x7, 0x4}}, {0x8, 0x3, 0x0, 0x0, @sint={0x3ff, 0x100000001}}]}) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000b7dff0), &(0x7f0000048000), 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000200)=[{{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000300)}, 0x2}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)="c29aa546d6724d3e50613c58bb4009565c9b0856e696609d559b662d1c626311485e64298b69fd6cfc5415ab173b9cbe3ac86b1cf5ada70e56626d33f5e116f9394d129306a1bce8b2e3f2e838cbf9271b5b718b1bb4213a6c2fe088f369ddffbe2a0e37acf5fde1d0ebb30bc5b3818f6eb2fff82fd78e684713918ef70a69e2e9f5b52830213305f1a61c3d7cbed2a91d27e4dee509c7", 0x97}, {&(0x7f0000000140)="86b8ea9e9a3ea881e9bc79230ee504d9c3af5df4626b5df1f446f487421e5a6d763edf8e18b42556b3be0ed521b11a7619fe9f97867410585db502370cf96d79cff1927199e3aa87174fa1f5423bb92b239153c8ab", 0x55}, {&(0x7f0000000280)="39b7a4fbf9977dc63155ddbe272d13eaed436aec8ee95b6d451eff15be101d5c73ce5871b013a2b92efb24ed78ca1c562ab3ad12f432c6f6e38cfaffb4557e48586fe17e41b1f2651e49fe809d3dfc7b70fceaf37537abed5f2a876eac8fcc844c40c67f30c8a30f06c729299b35a840d1d610ce06f6af7cdc94a36fb5214989ae625402e128b98f5d2493", 0x8b}, {&(0x7f0000000340)="760860235304d8019b7ca649f43156884563074ac676667b7ba83b575fc19c574736f0659c1fdc20aeca51e18953edc7197565617cb54bb73fafd2a236ad4c503f6a09afcdb543aa0ca640db8c3fe65d83d64af86511e5ee229aa70bfd251a3002b61b7c22d03b2c06a0f7c3f22fbb81443fc2f8ab1675af2ee8c38bf3861648ba8c81ae9f38d11b09ac02e6ed950a7444cfb550d16d82815973a51b2700375fded18fc651c41a1107743e8caa34ca3bc0fe32cbcc58e7f3c915edc6b8acf8955e14f4edcc773ebc", 0xc8}, {&(0x7f0000000440)="7eb97eb1e3855c8efab37bc7439e993236a81c6feb734b278f1ff1879cf17d07f3714220e469a48c05dbda2cf6656693041742c2c0d2183392e8128ce06bde94b6e472", 0x43}, {&(0x7f00000001c0)}, {&(0x7f00000004c0)="3543288f70f985a9a9d209b62826389f3e9d545c597c0837635a1f4d48f967506f514bd7273a9042e83781c211472dbe38348f6fb46240b5217fbd55417200d1cfd8bbaec5e51a3974ed546d1a36f0c765bf3fad8d420622288c4d273ba2d802abd34261", 0x64}, {&(0x7f0000000580)="45f487f67e7cddcd56bfedc0abb5253a849532c1863a517b78b4177e76f494c0143a641a7925cd2423296925690fe042a43373eabe19c798bdd4ee2aed7b54fc270a75ee0e7e3da5631e6b85491a6d4d292e824010570c74a3dcea4eab92c770d53a7374d4963cd91199467c3d1d68552cf9077854a7322dfc90a79a5e776338af943736ee953098ae85fbb6b989ec21282b5d76901241761550618b01ca90cd915e43b2ffe2f26de87ae0a53f1383e531319609fd", 0xb5}], 0x8, &(0x7f0000000540)=[{0x18, 0x1, 0x1, "ed"}], 0x18}, 0x80}], 0x2, 0x0) 2018/05/08 05:35:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000a84ffc)) 2018/05/08 05:35:36 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cuse\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x5f51, 0x0, 0x6, 0x7, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000004c0)={r1, 0x78d6}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)={r2, 0x1000, "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"}, &(0x7f0000001580)=0x1008) r3 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) 2018/05/08 05:35:36 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x30000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:36 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x100000001, 0x109000) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) pipe(&(0x7f00000000c0)) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:36 executing program 3: syz_emit_ethernet(0xfdef, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b8080045000014008cbd5bcba53eeb9614ffaae000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 2018/05/08 05:35:36 executing program 6: r0 = socket(0xa, 0x2, 0x88) r1 = socket$netlink(0x10, 0x3, 0x4) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000ff8000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) recvmmsg(r1, &(0x7f0000ff6f00)=[{{0x0, 0x0, &(0x7f000064efb0), 0x0, &(0x7f0000000000)=""/4096, 0x1000}}], 0x1, 0x0, 0x0) 2018/05/08 05:35:36 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb0000/0x4000)=nil, 0x4000, 0x2000003, 0x32, 0xffffffffffffffff, 0x4000) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = socket(0x4000000000d, 0x9, 0x7ffffffa) bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x9, 0x7, 0x5, 0x857, 0x20, 0xffffffffffffffff, 0xfb1}, 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000600)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76", 0x24, 0x0, &(0x7f0000601000)={0x11, 0xc, r2, 0x1, 0x100000200020, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r3 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r3, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r4 = accept4(r0, &(0x7f0000002900)=@can, &(0x7f0000752ffc)=0x80, 0x2000000000000) ioctl$KVM_KVMCLOCK_CTRL(0xffffffffffffffff, 0xaead) readv(r4, &(0x7f0000002800)=[{&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001580)=""/4096, 0x1000}, {&(0x7f0000002580)=""/76, 0x4c}, {&(0x7f0000002700)=""/195, 0xc3}, {&(0x7f0000000040)}], 0x5) sendto$inet(r3, &(0x7f00000000c0)="1a6e79839bba29e2249104d8794cb4b73fef9d9a4231ee6cf9f7f6f8a68090e470f945debf4db93bebd3dd6f1524bd25c09c221c8857fed41b6604a4ed745e6559", 0x41, 0x4000000, 0x0, 0x0) sendmsg$nl_netfilter(r4, &(0x7f0000b76fc8)={&(0x7f0000715000)={0x10}, 0xc, &(0x7f000066f000)={&(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x172}, 0x1}, 0x0) sendmmsg(r4, &(0x7f000000b880), 0x353, 0x0) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000002880), &(0x7f00000028c0)=0x8) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000200)=""/229) dup3(r3, r4, 0x80000) shutdown(r3, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f00000001c0)={'ip_vti0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000080)=0x80000000000005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000300)=ANY=[@ANYBLOB="09000000352401040326033cb2ff2ea6dc23b0f61f182604000000600000ffff007a23d15f52a1"], &(0x7f0000000400)=0x1) r6 = gettid() syz_open_procfs(r6, &(0x7f0000000180)="fa6c0a9c290f") ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000340)) fdatasync(r0) fchdir(r4) 2018/05/08 05:35:36 executing program 7: r0 = getpid() sched_setattr(r0, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x0, 0x3}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getdents(r3, &(0x7f0000000000)=""/10, 0xa) writev(r3, &(0x7f0000000440), 0x0) dup2(r1, r2) 2018/05/08 05:35:36 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000580)="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", 0x2ff, 0xffffffffffffffff) keyctl$describe(0x6, r0, &(0x7f0000000180)=""/78, 0x4e) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x408000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x1, 0x0, 0x4, 0x3, "979830864e3dd8195776c2438f90a57de839fdd891ea58ff895570646a50c0bd3f6a24217baa4f0db8376ab6711cec58b8940a6fd60dbbf43c541e62f25ca4", 0x34}, 0x60) mlockall(0x1) 2018/05/08 05:35:36 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 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) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) [ 245.834107] binder_alloc: binder_alloc_mmap_handler: 17576 20000000-20002000 already mapped failed -16 2018/05/08 05:35:36 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x3000000000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:36 executing program 6: r0 = socket(0xc, 0x5, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"ed245697b734c9"}, 0x1}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000240)='veth0_to_bridge\x00'}) 2018/05/08 05:35:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="30c9a2c078f65ff0b1aa00", @ANYRES32=r1, @ANYBLOB="000000001400010000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x0, 0x2040) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f00000000c0)=""/206) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000340)={0x80000000, 0x100, 0x1, 0xff, 0x80000001, 0x0, 0x4, 0xffff, 0x2, 0x7}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000280)=0x2000000, 0x4) 2018/05/08 05:35:36 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8), &(0x7f00005ccfe8)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000040)={0x0, 0x6e}) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000380)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000001e40)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001e00)={&(0x7f00000003c0)={0x1a1c, 0x5, 0xa, 0x400, 0x70bd2c, 0x25dfdbfe, {0xc9f2e5e4f5abc360, 0x0, 0x5}, [@generic="307d90466ad125872ae8862e15218bdf6907e58e56f796f16ffb629d0da768a46d0f3dcdb2175b9cf976bdb0d2f09ee4414a96d05adae98eefac5857b4eb1600bdd7497de41e549b7392e93ae9a0e79b18d324208cd3e2e4ed3d84ac1f75ac6fb61119562860a7546dbdafc57ba4ee2d0950364fad4854d589f5d9376d46255186dc448d5b75426164c9c8eabaeaa47c3c55e3ec97ccd115a72b13c09a6b78dc4a2ec62ac167b79141d385f795a9e798523e1fb1b1992864fd7c0b84a656", @generic="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@generic="33c48dff857eedfc446195a7b398d5f3fd276b34db9bccdb454d1c0b6484596687430318eda5f8d1ae748a296b9c113cf105248687646ee1d22c49853edb1dbdc19edee9b1d5dd964f3188705d8cff5fc3d02e187436d833a1a0d4af9f004dafc72fe5a99860c88daf61724f40e8ccd698e7c2923df04b5ee0381a6449ca49d0150240642fa4923f814e98cf78122e1049d27dba7763314e34e7fcebeb569cb509b274144a217f190c821f1d0ef316631add35448ea86d48f07f2fce0f4aeb105cd2eb0329750b6606fe6113f1e5a8f91f8c8e6e66025ed4", @generic="2875b58212de795e8b16e3fd6288e9d09449a5e81f7043ccb79ec8c1844768e447592d96d3b03e5e0819210e84caea5c498efcd1ff938d4844ca9c41c2a320c5a6192e3fe3dbf4b512663e24717b9a59a68b16d8f022670cdc9c608258a692f8f150081cd2df1f"]}, @nested={0x1d8, 0x1d, [@typed={0x4, 0x8d}, @generic="081fdef4798d4821a27838600b397e252d3cbfd041e583d23b630794095c97cc01f4dad07e1e725b1d63aa35b62a00dec47d737fcef766ccdeeb7d29e689c4e535a00f1723175480492f0bccba60fc0755ea954a25f74bdd17b27d385808c289860384f93247f1c923070b01e52fd84ec7db4b502109d81d35b66e7e609a83e22c70f6253d46f381c4f836d7ed65066e45d65ed2dd6d6f7ff29758fb7994609fc9a03d3aa96eee2a08e04bef186918b7beff5d2ee117fb00d4e225ca4ba6f62c9ea943b25428c159a1f028dba94a9947bf6393c741c4f2180a2db8b186a211ba38b13b6ad6ad0d", @generic="069204a5a933b5c020cfbebf9e411f5356b3ab418ff9d5284e6e3e7557a5a02873fb0e3ddc9680de13db1be5c224bc6f547dad2845e2aa87a3461444fd70783335b508948603691230cbd6a3a5f9c08b447c6100af3fb9e13b351eace117a2bc81cc5b6efa22723400d2e85130c9b62162ad6c8e0f9b07a39a5d790ba0e43edf3f2c99cb57027152da1ce0f5da2fb96e65eb3a0094211911ac6053626d08c2c7f6f0cdf969fcf45a813ff7bb006be5f5466bbfe951f2c5e18b67855181b9a072b0657e99b26e93e0045718dfb37dd275293c6e48372801a90fba01cc1b2575df482bc8acbae8"]}, @nested={0x24, 0x3d, [@typed={0x8, 0x50, @fd=r0}, @typed={0x8, 0x3d, @uid=r6}, @typed={0x8, 0x1a, @u32=0x20}, @typed={0x8, 0x4b, @u32}]}, @typed={0x4, 0x8f}]}, 0x1a1c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) ioctl$KVM_CREATE_DEVICE(r4, 0xc00caee0, &(0x7f0000ade000)={0x4}) 2018/05/08 05:35:36 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) 2018/05/08 05:35:36 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0xbd01000000000000, {0x4}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:36 executing program 5: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)={0x14, 0x29, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f00000000c0)={0x7ff}) 2018/05/08 05:35:36 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=ANY=[@ANYBLOB="73656375726974790000000000000000000000000000000000000000000000000e0000000400000060050000ffffffff380200000000000028010000ffffffffffffffff900400009004000090040000ffffffff04000000", @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000006ceb2d7a8e9f01cb57f7b9f1ca8dd1ae11fbf6a6a57331a3c9449c20f2960729211bd558419e6549206eccdcc8b1353113684d10dd96b054f3afdb666b88c26e714d8a32201d6dbab1f1c5a8720407b190d880cb649ceae0bf5a00"], @ANYBLOB="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"], 0x5c0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f00000000c0)=0x1) [ 246.218423] BUG: unable to handle kernel paging request at fffffc0000000000 [ 246.225602] PGD 0 P4D 0 [ 246.228294] Oops: 0000 [#1] SMP KASAN [ 246.232095] Dumping ftrace buffer: [ 246.235633] (ftrace buffer empty) [ 246.239342] Modules linked in: [ 246.242552] CPU: 1 PID: 17636 Comm: syz-executor5 Not tainted 4.17.0-rc4+ #38 [ 246.249827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.259193] RIP: 0010:check_memory_region+0x126/0x1b0 [ 246.264385] RSP: 0018:ffff8801877a72d0 EFLAGS: 00010212 [ 246.269758] RAX: fffffc0000000000 RBX: fffffc0000000000 RCX: ffffffff873f89ba [ 246.277040] RDX: 0000000000000001 RSI: 0000000000000040 RDI: ffffffffffffffd8 [ 246.284309] RBP: ffff8801877a72e8 R08: dffffc0000000003 R09: fffffbfffffffffb [ 246.291569] R10: dffffc0000000002 R11: 0000000000000017 R12: dffffc0000000003 [ 246.298823] R13: 0000000000000000 R14: ffffffffffffffd8 R15: 0000000000000000 [ 246.306080] FS: 00007f2105666700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 246.314291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 246.320153] CR2: fffffc0000000000 CR3: 00000001d216b000 CR4: 00000000001426e0 [ 246.327409] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 246.334661] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 246.341911] Call Trace: [ 246.344488] memset+0x23/0x40 [ 246.347586] smc_ib_remember_port_attr+0x8a/0x370 [ 246.352415] ? do_raw_write_trylock+0x1b0/0x1b0 [ 246.357069] ? smc_ib_port_active+0x80/0x80 [ 246.361378] ? kasan_check_write+0x14/0x20 [ 246.365596] ? do_raw_write_lock+0xbd/0x1b0 [ 246.369916] smc_pnet_add+0xb9b/0xec0 [ 246.373714] ? memset+0x31/0x40 [ 246.376980] ? smc_pnet_del+0x70/0x70 [ 246.380775] ? validate_nla+0x7b0/0x7b0 [ 246.384748] ? __netlink_ns_capable+0x100/0x130 [ 246.389414] genl_family_rcv_msg+0x889/0x1120 [ 246.393899] ? genl_rcv+0x40/0x40 [ 246.397338] ? lock_downgrade+0x8e0/0x8e0 [ 246.401476] ? lock_acquire+0x1dc/0x520 [ 246.405433] ? genl_rcv+0x19/0x40 [ 246.408880] genl_rcv_msg+0xc6/0x170 [ 246.412580] netlink_rcv_skb+0x172/0x440 [ 246.416625] ? genl_family_rcv_msg+0x1120/0x1120 [ 246.421377] ? netlink_ack+0xbc0/0xbc0 [ 246.425252] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 246.430440] ? netlink_skb_destructor+0x210/0x210 [ 246.435273] genl_rcv+0x28/0x40 [ 246.438536] netlink_unicast+0x58b/0x740 [ 246.442584] ? netlink_attachskb+0x970/0x970 [ 246.446979] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 246.452504] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 246.457520] ? security_netlink_send+0x88/0xb0 [ 246.462100] netlink_sendmsg+0x9f0/0xfa0 [ 246.466153] ? netlink_unicast+0x740/0x740 [ 246.470373] ? security_socket_sendmsg+0x94/0xc0 [ 246.475113] ? netlink_unicast+0x740/0x740 [ 246.479334] sock_sendmsg+0xd5/0x120 [ 246.483039] ___sys_sendmsg+0x805/0x940 [ 246.487001] ? copy_msghdr_from_user+0x560/0x560 [ 246.491753] ? save_stack+0x43/0xd0 [ 246.495364] ? __kasan_slab_free+0x11a/0x170 [ 246.499759] ? kasan_slab_free+0xe/0x10 [ 246.503715] ? kmem_cache_free+0x86/0x2d0 [ 246.507851] ? __x64_sys_openat+0x9d/0x100 [ 246.512073] ? do_syscall_64+0x1b1/0x800 [ 246.516119] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.521473] ? __fget_light+0x2ef/0x430 [ 246.525434] ? fget_raw+0x20/0x20 [ 246.528873] ? do_raw_spin_lock+0xc1/0x200 [ 246.533112] ? trace_hardirqs_off+0xd/0x10 [ 246.537338] ? debug_check_no_obj_freed+0x2ff/0x584 [ 246.542340] ? kasan_check_read+0x11/0x20 [ 246.546476] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 246.551999] ? sockfd_lookup_light+0xc5/0x160 [ 246.556484] __sys_sendmsg+0x115/0x270 [ 246.560357] ? __ia32_sys_shutdown+0x80/0x80 [ 246.564758] ? __x64_sys_futex+0x477/0x680 [ 246.568986] __x64_sys_sendmsg+0x78/0xb0 [ 246.573037] do_syscall_64+0x1b1/0x800 [ 246.576912] ? finish_task_switch+0x1ca/0x810 [ 246.581392] ? syscall_return_slowpath+0x5c0/0x5c0 [ 246.586306] ? syscall_return_slowpath+0x30f/0x5c0 [ 246.591223] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 246.596573] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 246.601413] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.606584] RIP: 0033:0x455979 [ 246.609758] RSP: 002b:00007f2105665c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 246.617454] RAX: ffffffffffffffda RBX: 00007f21056666d4 RCX: 0000000000455979 [ 246.624705] RDX: 0000000000000000 RSI: 0000000020000000 RDI: 0000000000000014 [ 246.631956] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 246.639210] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 246.646462] R13: 000000000000053d R14: 00000000006fbe58 R15: 0000000000000000 [ 246.653733] Code: ff ff ff 4d 85 c0 74 ba 48 b8 01 00 00 00 00 fc ff df 4d 01 c8 48 01 d8 41 80 39 00 74 08 e9 8c 00 00 00 48 89 d8 4c 39 c0 74 97 <80> 38 00 48 8d 58 01 74 ef eb 87 4c 89 c0 49 39 c2 74 59 e8 22 [ 246.673007] RIP: check_memory_region+0x126/0x1b0 RSP: ffff8801877a72d0 [ 246.679667] CR2: fffffc0000000000 [ 246.683111] ---[ end trace ed03124735c82544 ]--- [ 246.687846] Kernel panic - not syncing: Fatal exception [ 246.693729] Dumping ftrace buffer: [ 246.697257] (ftrace buffer empty) [ 246.700944] Kernel Offset: disabled [ 246.704555] Rebooting in 86400 seconds..