$unix(0x1, 0x0, 0x0, &(0x7f0000c45ff8)) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(0xffffffffffffffff, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000b40)={0x0, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x108) syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x20040) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000000)) r0 = getpgrp(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r0) read$eventfd(r1, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r4}], 0x1, 0xfffffffffffffff8) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/05/08 06:10:55 executing program 5: mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000640)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) fchownat(r1, &(0x7f0000000080)='./file1\x00', r2, r3, 0x100) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000001840)='user\x00', &(0x7f0000001880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000018c0)="7d8af5fee7d8d8eb07b0e7f455fe38294341f4d7105094df8ebaaba2d96654b523f4ea0e0ba08eac03af4190fcdf27669b5bfac5bb828873f04f2f185c7a1fcf28dad2e5a2615f8c63c9464653a15c0f63e3b95323bd11f8320c9c5b512eaaa29579e8c6abd1d4c900ef0a1d84fac46f791970122cc398d5a44b5f775df56fe53019323cd671d86f513124afa5c74e523b27ca547c", 0x95, 0xfffffffffffffffb) fsync(r4) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200}, 0xfff1}, 0x1}, 0x0) 2018/05/08 06:10:55 executing program 2: 2018/05/08 06:10:55 executing program 7: 2018/05/08 06:10:55 executing program 2: 2018/05/08 06:10:55 executing program 7: 2018/05/08 06:10:57 executing program 0: 2018/05/08 06:10:57 executing program 1: bind$ipx(0xffffffffffffffff, &(0x7f0000000080)={0x4, 0x0, 0x9, "76e4d516d7f5"}, 0x10) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000c45ff8)) getrandom(&(0x7f0000000080)=""/133, 0xfffffffffffffd07, 0x0) read(0xffffffffffffffff, &(0x7f0000d48000)=""/1, 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000000140)) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000b40)={0x0, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x14}}}}, 0x108) syz_open_dev$sndtimer(&(0x7f0000dcbff1)='/dev/snd/timer\x00', 0x0, 0x20040) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000000)) r0 = getpgrp(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000a63ff3)='/dev/usbmon#\x00', 0x0, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r3, 0x8, r0) read$eventfd(r1, &(0x7f0000e5aff8), 0xfffffc7a) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b28fe0)=[{r4}], 0x1, 0xfffffffffffffff8) dup3(r3, r4, 0x0) tkill(r2, 0x16) 2018/05/08 06:10:57 executing program 6: 2018/05/08 06:10:57 executing program 3: 2018/05/08 06:10:57 executing program 4: 2018/05/08 06:10:57 executing program 2: 2018/05/08 06:10:57 executing program 7: syz_emit_ethernet(0x52, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "dead86", 0x1c, 0x0, 0x0, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff]}, {[@hopopts], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/05/08 06:10:57 executing program 5: 2018/05/08 06:10:57 executing program 2: 2018/05/08 06:10:57 executing program 4: 2018/05/08 06:10:57 executing program 6: 2018/05/08 06:10:58 executing program 0: 2018/05/08 06:10:58 executing program 1: 2018/05/08 06:10:58 executing program 4: 2018/05/08 06:10:58 executing program 5: 2018/05/08 06:10:58 executing program 3: 2018/05/08 06:10:58 executing program 7: 2018/05/08 06:10:58 executing program 2: 2018/05/08 06:10:58 executing program 6: 2018/05/08 06:10:58 executing program 4: 2018/05/08 06:10:58 executing program 2: 2018/05/08 06:10:58 executing program 7: 2018/05/08 06:10:58 executing program 3: 2018/05/08 06:10:58 executing program 5: 2018/05/08 06:10:58 executing program 6: 2018/05/08 06:10:58 executing program 0: 2018/05/08 06:10:58 executing program 1: 2018/05/08 06:10:58 executing program 4: 2018/05/08 06:10:58 executing program 2: 2018/05/08 06:10:58 executing program 0: 2018/05/08 06:10:58 executing program 7: 2018/05/08 06:10:58 executing program 1: 2018/05/08 06:10:58 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x0) write$eventfd(r0, &(0x7f00000000c0), 0x8) write$binfmt_misc(r0, &(0x7f0000000200)={'syz0', "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"}, 0xecb) 2018/05/08 06:10:58 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000002c0)={r2, 0x100000001}, 0x8) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@remote, @in=@loopback}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='pagemap\x00') getpgid(r1) sendfile(r0, r3, &(0x7f0000000040), 0x100000000081) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="6b713acae41bc44c00200800"], &(0x7f0000000200)=0x1) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/05/08 06:10:58 executing program 5: syz_emit_ethernet(0x4a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@multicast1=0xe0000001]}]}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/08 06:10:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:10:58 executing program 4: clock_gettime(0xfffbffeffffffff1, &(0x7f0000000040)) 2018/05/08 06:10:58 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000775000)) 2018/05/08 06:10:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x11}}, 0xfffffffffffffff7) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f0000000140)=0x35e) syz_emit_ethernet(0x3e, &(0x7f0000591000)={@link_local={0x1, 0x80, 0xc2}, @random="0300000885ea", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x14, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "0229ec392f58746f8478737b47bffe0306908778"}}}}}, &(0x7f0000e28000)) 2018/05/08 06:10:58 executing program 7: poll(&(0x7f0000000140)=[{}], 0x387, 0x400) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) syz_extract_tcp_res(&(0x7f0000000040), 0x1, 0x3) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x3ff, 0xfffffffffffffe01}) r0 = gettid() quotactl(0x0, &(0x7f0000000180)='./file0\x00', 0x0, &(0x7f00000001c0)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000000)={0x1}) tkill(r0, 0x4000000016) 2018/05/08 06:10:58 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x0, 0x140) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) r1 = memfd_create(&(0x7f0000000140)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0xfd2d) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000080)=""/95, &(0x7f0000000100)=0x5f) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000200)='eql\x00') munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) 2018/05/08 06:10:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:10:59 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='7\x00\x00\x00\x00\x00']}) 2018/05/08 06:10:59 executing program 6: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f00005cf000)={0x19980330, r0}, &(0x7f0000f03fe8)) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)) 2018/05/08 06:10:59 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) sendmsg(r1, &(0x7f0000002e80)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002dc0)}, 0x0) 2018/05/08 06:10:59 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x100, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x1000}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x1}, 0x8) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x2001, 0x0) ioctl$SG_GET_REQUEST_TABLE(r2, 0x2286, &(0x7f0000000380)) pwritev(r2, &(0x7f00000002c0)=[{&(0x7f0000000240)="f4", 0x1}], 0x1, 0x0) 2018/05/08 06:10:59 executing program 3: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) fcntl$setstatus(r0, 0x4, 0x40800) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000100)=""/213) 2018/05/08 06:10:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f666c6f776c6162656c00d6f04aeee7ce0282a1680b5c8b9fff62a7adc5c4bc5efd7b72d6831b373a6ff705e062dd7ebcff83b27e9a58be117a42d6dc0a89f9e8cb25eaf069537c444f1dfff4a839ff14c0d127b82ff910165070a6bcd7d61bb3f1d887a1e4b05c5130b766681a6cf3fbd79cff692268b643d99ebb59308374617d9a87d4ffb22f6d32863731b9a09190e4a365968b63edf8a43bdec2f88e171d5fedb6ee5f164aa0a6fa5346be6ebbb672fbf6eba9c10e3d13730fdf1cb7792f4fc8385fde555a94dbbe07688a78a8def773911cd37a32c846defb430ba87d65fd332c63fd0ad026c324d10795f1918d3c432f4a614d3d01c6ba681e37a3729e62013b6a17bd4d3310d0cd62a6c3ee7e49cdcc56a492de257831534349062de59329") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:10:59 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x40041, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00000001c0)=@routing={0xaf, 0x4, 0x3, 0x8, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x28) setsockopt$inet6_int(r0, 0x29, 0x1000000d1, &(0x7f0000000040), 0x654) 2018/05/08 06:10:59 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@rand_addr}}}, &(0x7f0000000000)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @rand_addr, @broadcast}, &(0x7f0000000300)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000440)=0xe8) openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x101040, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x2000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@loopback, @in6=@local}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000780)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000e40), &(0x7f0000000e80)=0x14) stat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)) geteuid() ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002780)={'vcan0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000027c0)={{{@in=@broadcast, @in6=@loopback}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000028c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000dc0)={&(0x7f0000000040)={0x10}, 0xffffffffffffff36, &(0x7f0000000e00)={&(0x7f00000007c0)=@getsadinfo={0x0, 0x23, 0x420, 0x9, 0x25dfdbff, 0x0, [@tfcpad={0x0, 0x16, 0x1}, @output_mark={0x0, 0x1d, 0x3}, @replay_esn_val={0x0, 0x17, {0x0, 0x70bd2c, 0x70bd28, 0x70bd29, 0x70bd2b, 0x3, [0x2, 0x400, 0x8001, 0xffffffff]}}, @tmpl={0x0, 0x5, [{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4d6, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x3501, 0x6, 0x3, 0x80, 0x7, 0x8001, 0xfffffffffffffffe}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x7c}, 0x2, @in=@broadcast=0xffffffff, 0x3503, 0x4, 0x0, 0x8, 0x1, 0x9}]}, @extra_flags={0x0, 0x18, 0x800}, @lastused={0x0, 0xf, 0x8cad}]}, 0xfffffffffffffd78}, 0x1}, 0x4) 2018/05/08 06:10:59 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x202200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r1, 0x2}) rmdir(&(0x7f0000000580)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)) [ 97.870377] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) 2018/05/08 06:10:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:10:59 executing program 5: futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000100), 0x6eae4b04) rt_sigtimedwait(&(0x7f0000000040)={0x6}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001300)={0x0, 0x1, 0x0, 0x8001}, &(0x7f0000001340)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001380)={r1, 0x7, 0x3, 0x10001, 0x8, 0x8001}, 0x14) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000012c0)={0x2, 0x1, &(0x7f0000000140)=""/205, &(0x7f0000000240)=""/4096, &(0x7f0000001240)=""/89}) 2018/05/08 06:10:59 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000000c0), 0x4) modify_ldt$write2(0x11, &(0x7f0000000000)={0xfffffffffffffc00}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000040)={0x3ff, 0x0, 0x0, 0x8, 0x7f, 0x6, 0x50, 0x1, 0x88, 0x200}, 0x10) 2018/05/08 06:10:59 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80100, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x1}, 0x4) unshare(0x400) r1 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0x40485404, &(0x7f0000011f08)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/05/08 06:10:59 executing program 1: unshare(0x40600) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b81fef)='/dev/vga_arbiter\x00', 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000610000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000924000)) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x0}, 0x10) 2018/05/08 06:11:01 executing program 5: ioctl(0xffffffffffffffff, 0x8000c1004110, &(0x7f00000000c0)="ef03017733220d608b486117c50a1d779699d3338b96ac12a6120c070000000007003c812253c694920eee18624c5a8674a3afd3b207bb8e9dae42d4c3411b4bc260bdcae1ac2feae628ac5d3c08cd418e8dddeab8587f7b1f6c95ae34a00bd644fadfba5783d7a5f5bab6b62bccb0cbff321198c21c17ca6943f8eed03e1b28bb5c8cbb8ea10f71e5a8aaf878c57c69bf7a6e25c81aec6eda1a2bfcb527f11e75") r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x101200, 0x0) ioctl$IOC_PR_PREEMPT_ABORT(r1, 0x401870cc, &(0x7f0000000040)={0x5, 0x3fffffffe, 0x275, 0xffdfffffffffffba}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/05/08 06:11:01 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0x7, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffff7fff}, [@call={0x85, 0x0, 0x0, 0x24}, @jmp={0x5, 0x100000001, 0x9, 0xf, 0x9, 0x20}], {0x95}}, &(0x7f0000000200)='syzkaller\x00', 0x7, 0x9, &(0x7f0000000240)=""/9, 0x40f00, 0x1}, 0x48) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000080)=0x78) 2018/05/08 06:11:01 executing program 1: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r0 = add_key(&(0x7f00000000c0)='rxrpc\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="7f56fab50f39e029", 0x8, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) clone(0x0, &(0x7f0000000000), &(0x7f0000001200), &(0x7f0000001280), &(0x7f0000000040)="886825fa40ff6a00711dc0d375b4e5d8b719da3dd061a29b22ae") 2018/05/08 06:11:01 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:01 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffedd) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) sendto$inet(r0, &(0x7f0000000200)="f1", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@remote, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000000)=0xe8) 2018/05/08 06:11:01 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="19", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xfffffffffffffd89, 0x100, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x0) shutdown(r0, 0x1) 2018/05/08 06:11:01 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x1) sendmsg(r1, &(0x7f0000002e80)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002dc0)}, 0x0) 2018/05/08 06:11:01 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) r2 = getpgrp(0x0) r3 = geteuid() r4 = getegid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000003c0)=0x0) getresuid(&(0x7f0000000400)=0x0, &(0x7f0000000440), &(0x7f0000000480)) getgroups(0x2, &(0x7f00000004c0)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000500)=0x0) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000006c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000700)={0x0, 0x0}, &(0x7f0000000740)=0xc) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000840)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000880)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000980)=0xe8) r16 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000d00)=0x0) stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000e00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000e40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e80)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000000f80)=0xe8) fstat(r1, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001040)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001080)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000001180)=0xe8) r25 = getegid() r26 = getpid() r27 = getuid() fstat(r1, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001840)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001880)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000001980)=0xe8) getresgid(&(0x7f00000019c0)=0x0, &(0x7f0000001a00), &(0x7f0000001a40)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001a80)=0x0) r33 = getuid() r34 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001ac0)=0x0) r36 = getuid() lstat(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000031c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003200)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000003300)=0xe8) lstat(&(0x7f0000003340)='./file0\x00', &(0x7f0000003380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003400)={0x0}, &(0x7f0000003440)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003480)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000003580)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000035c0)={0x0, 0x0, 0x0}, &(0x7f0000003600)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003680)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6}}, &(0x7f0000003780)=0xe8) stat(&(0x7f00000037c0)='./file0\x00', &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003880)=0x0) r48 = geteuid() lstat(&(0x7f00000038c0)='\x00', &(0x7f0000003900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getpgid(0x0) r51 = getuid() fstat(r1, &(0x7f0000003d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r53 = getpgrp(0x0) lstat(&(0x7f0000003e00)='./file0\x00', &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003ec0)='./file0\x00', &(0x7f0000003f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000004000)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000200)=[{&(0x7f0000000100)="43973f0d12113fcad4c7979c489c186ef6613fba03ad461d620dd35e12748be8ebd336f2b833ca6f22da73b01b0e3119d5b82d2f657184f8f33ed848bced1b08847f39c24a23c9f002a51cad674c63e7667ec30c7bff2733644da88339132ddded703fbf11a3550cf96060607193819e90cb952e44fb51d7c0f5ea713b6f30681a262ba702d9038067a31991c40ba9563b3a81e5218a85ab8f2e1279c3e8c13336450eb658d670696c394add1f50cfe50749e617d5d9d075a7d4d05cd4ad29ccd93f07", 0xc3}], 0x1, &(0x7f0000000280)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20}, {&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000340)="ab6c21a1e7545a8326", 0x9}], 0x1, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0x80}, {&(0x7f0000000a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000ac0)="0ab05eb0efcf64d2c85da9b61b1029f4196e2e1fa66d09e56bc0b770bd04933fc3d0e8fbbf9f19ffa6385d25b5cfc8aecece9842a65367c8a73f67ea07d501df9a3224f0439aac18d3afa1a01e2440f0c1c708e0a8a015ebf3ab04017a8276d3d07fdd93b3556f88ad9f31ab75d79c167cb40409d01707ebfd4c761ec58ebc03253e5dd6c585e0beddb319eb074e65c7f1b90a74ebe03b1cec7f54b2b2a6f123778e549ddc11eefc85fddd5e75", 0xad}], 0x1, &(0x7f0000000bc0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r1, r1]}], 0x30}, {&(0x7f0000000c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000c80)="4c52d83672cb0fe78cf1264ba99805", 0xf}], 0x1, &(0x7f00000011c0)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0x78, 0x4000800}, {&(0x7f0000001240)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000012c0)="beee9a85d7b0eb49178770dd5c66b9b068a2ad0cd30b45a6bddc5bba8f535aeebb632313f1be934a7b0122d24abf4413c49c8b24704713ca104f89872699d8c340249283e5618d6ce74e9ce08041829ad3ffcf10216c6c608e1ea856582544", 0x5f}, {&(0x7f0000001340)="0cc3522f50bfae8f6660324a62fd040b78738a805d3e6d4038219431a9acd75c52471a89c9f7ba239a7a874c9b0cbb5232f6be38136ca82e9e12594c06438037d37b8f62536648298adb3012ef48b92e9bf63638b2c59c5022d4ae4468453c5a03be6c0af45f1c8e48b56e1d75d3ee8583ced2118da8b22980ac7be14aa426119c145145bfe9b3bfea45a60413628ba6b4857a1e4e49889b16350eb0a6e3d0acae4a0a5265227ab72d981d316c7ee42f879d695370f2919d7e50171dc351", 0xbe}, {&(0x7f0000001400)="6a82483ff7fc894069f52f6a30f47913fc54e5daf99f3ceb91ed167e4fc1be953b6f5ba44ddbc6207fd8372757454d9adc3a0f37e96b5e84ef3a9a2cf65f47298f03f54f7e4331e56fdd850972104c3d24d4b40c3ac5aa8fcb834db19f15afabfc9ceb18d4fa1b7e2e35a6910e0821e0e1137f6e30ca0296d011b0102f6402dff632c14343", 0x85}, {&(0x7f00000014c0)="2a058a220962ab", 0x7}], 0x4, &(0x7f0000001540)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1]}], 0x28, 0x40}, {&(0x7f0000001580)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001600)="c651a0172ada2ba853bcb880e5de84d0a19e71acf0843213db9a02b2bd01d95108c576fdf374cbd7c8d2f5c09b6754fbf1ef72cb949c11fca1f05344e56a7303713b188eecb689cce145d246bff7ce164d1d38627914107975f701896ecb558b9b27ccffe38102e683fc1f115fdadac67f0973ab750fbc27ac8c8e80dc8a91f8ddcadcbcec825f65ef609779e69056b7033c356112c0223382e5f4cd9600e5a6c8e9d79cd6019525000e40296cd86461ccb06138c573a08441acb29ece0cf6b2d94c36210c332c9f0b6a07b65b406ad248457364f9e1fb9cb15032b091f192ca3701ae07532eafa4", 0xe8}, {&(0x7f0000001700)="d25be3474e526a5f8fdcdb02c1dcf2b5354dfb89d6af006f0406187ca1092ddf76992e2a1c06", 0x26}, {&(0x7f0000001740)="98bba0f3d2e5ccee3740cd81eb4022d39430e503f1db4279ad", 0x19}], 0x3, &(0x7f0000001bc0)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}], 0xf8, 0x40800}, {&(0x7f0000001cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003140)=[{&(0x7f0000001d40)="6fd299c81c1eceb54814bc92c5590ef2bf8a423eddb385b76d2580839ce24c5920a18accdd8751d9f3c704a356d272e1894503576556589a908f3344e815c86c6cbe3883ff9b9e865afd0bf01fec77bd885c151d2b3c333ee7262c1829d0bdd57b9cffe750fce5ed1f19055573294bf9054704d066616f98251288f2088eaa29e91b03d5fe7d80a79fa623040ca034090351c04672b7367600ff8c245fc389696113abe01fe8046c5a0d7ddc8fa61a985da5a7617f450b784013362f91107b33889b2edd2e6b6e2e55dfff238adbc0fa351506a707a385df9dbd1a01", 0xdc}, {&(0x7f0000001e40)="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", 0x1000}, {&(0x7f0000002e40)="59b87b6ec57b9d58f459737b714b77511f6fa78546f4535680f1dbf35bf94e624933e9c1eb9d15046bb2f74173495b0237b6abe7389dc58038cc19783766a20447e63a020dc9a59f921e396eb0dd75f97919cffb70fbdc10f316353eef47fe6f5fca646a60103525f0cc5c53a25a39b8d783630b9b3340d4d44463b2a8d8657c91ee37e8785c596f7d26cb67a3305287321b6dc401d88b8231547f07d6a3fbd9e377d368c5bc930cd22c308480fb113444923f8091e6efa8a3938b0db6cb2ca874ec3d11b5b8f9ae074be6c570deaf84311def06fc1647548325245a8b28affa101200a581736d24fcc296279232349b8520ff", 0xf3}, {&(0x7f0000002f40)="35c4eb7672b4574381862ff81f6c65a2d47dd1594d67624ae9224bf6266e0af76b66b679a668e279d3d11b0e39e7a26b2292c1e358f72e9b643d66a3a7627f00706d71831f6f449b0fd73bba8cd1506116ef51644df28eeb47", 0x59}, {&(0x7f0000002fc0)="f7065dbca3afebd4f53ae7292b2663ddc6d51b9f7a4a91caa26112e029cb5df89a92f6bbf0d7c0ef40b50ed69a19317e62c2549f584f279db95ebe4b2f66f8550110f29047e63dae574701f73df906dfbd75ffa543d6255f8128c9a84f0ce3273d3e0395dfe1e0af4f055a37edbc", 0x6e}, {&(0x7f0000003040)="d808253b8fee4335b8ec2c56ee908ab0a43ca056e1651e16d339b570497e9bda031c5c1f4696b9094fd6e1899725588d4279dc8bf8e237fc7be11b45f6020d4c85a583d65b199c889b91585df206a7b528be9c77e48ce7883ead1d7cc6d8f206819d26c031f193c7c75b3a164f1cd7194294bd3f61bd35422714e5ef55ec0b7491cc64759a9d5a319a02", 0x8a}, {&(0x7f0000003100)="b185e36c02325cefd3d1e4e5e79114cf7f433a8b27727522374107df2d68b55975a378824c6e5a6193cda012bc7e556dd9772da7", 0x34}], 0x7, &(0x7f0000003980)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}], 0xb0, 0x20000804}, {&(0x7f0000003a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003d00)=[{&(0x7f0000003ac0)="d425738d5b755d232471a423d7794616ecebb6c63efe16e82b433a3eb3cfe13105bd3c78218a8790949082beab5e88d0a44e5948b537b4dc8c6f97fec450a23d334ff35fb8a28e31b1957c6c8d9ef88186954a2e2d46be86bc3310c684268e846ab4acf0d116ddd14e8e035452c6775f4b127c9291f631d7f5075e0ba32d6f34ad5b61c23ce340624698f7b7af44c07b09b5bae2d93891b955132bebba31ea8979889790844e4615d4e85e983b660447868a81f316c3a5d85062db6b10956c7c763867cd3a27a90e2c916c6bfef0ea2ce33f95de52a77bc243f51624341d329a1327782dc410ba3c7a08abc08229", 0xee}, {&(0x7f0000003bc0)="0f83e35359f6910e5b04ffb50200807a2c477d8da0b3cf535841bcb1b74ef40e288995bc0cf65061408191ebb9908296edce744eeb978c586108ce3321ea", 0x3e}, {&(0x7f0000003c00)="132002327a2fd70d361766ddd747e62462fdac4c4e5decdd9b28e77b8babd9e1eb50ccba38aba910ced856ae5e2065bfddc0ac994a045f001b79737183b969b69950a302dddd8a6e9db3049df1adf8116250462d187563340951f731dc", 0x5d}, {&(0x7f0000003c80)="56c5c22be105776f67d5bbbb2ff9b724ede3", 0x12}, {&(0x7f0000003cc0)="2f8551bbdd27b075bfb95a44a607", 0xe}], 0x5, &(0x7f00000041c0)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r50, @ANYRES32=r51, @ANYRES32=r52, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r53, @ANYRES32=r54, @ANYRES32=r55, @ANYBLOB="00cf6e000000"], 0x68, 0x24000890}], 0x8, 0x4000081) ioctl$TUNSETLINK(r1, 0x400454cd, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/05/08 06:11:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:01 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100)={0x0, 0x2710}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000080)={0x4, 0x475b, 0x7}) 2018/05/08 06:11:01 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x3) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) dup2(r1, r0) 2018/05/08 06:11:01 executing program 5: r0 = semget$private(0x0, 0x20000004003, 0x1) set_mempolicy(0x3, &(0x7f00000014c0)=0x9, 0xcb1) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1001}], 0x1, &(0x7f0000000080)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000000c0)={0x0}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x48482, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={r2, 0x80000, r3}) 2018/05/08 06:11:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x5) writev(r0, &(0x7f0000003000)=[{&(0x7f0000000000)="390000001300090469000000810000000700004003000000450001070000002119001a005a5e0400020007000002e500000000000800f41ee4", 0x39}], 0x1) 2018/05/08 06:11:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380), 0x0, 0x0) 2018/05/08 06:11:01 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='filter\x00', 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f0000000300)="e90a64b7c15527953cbca8b7dad081426a5c96391ea7d40226dad604f2428d33fe9855d38abcfc009ce95860d8b8ce", 0x2f) rt_sigpending(&(0x7f00000003c0), 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xc4, "46d221df89bed27be065cb86a2e1e9d4916d43a916bf10f4f40979bd433ab182b6d15c2c23289987014c010dd56bfd798e436b7a1759c79aad065ede272f96cecd8273fc2d27a53752ab9386ea9860ed8b4356b8264165eb6e73d5c8c48d646e1fff2072affb7a7e9d60bc98fb64cd51f0a3a150bb827fc445a6b922e48493a820fd522848cdf238aa832dee3b7544d877113877f9e648dfae5ab4bfc787e58244009c7c1d7e1577deb9fc109e971a0922e144059246f814a332b20f6afee008ac7e41f8"}, &(0x7f0000000200)=0xe8) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000440)=0x17, 0x6e9c415ec21fa40f) syz_emit_ethernet(0x2a, &(0x7f0000000400)=ANY=[@ANYBLOB="ffffffffffff0000163acbbfddbbd1122f23a813b4481400000008004500001c000000000011907800000000e000000100004e2100089078"], 0x0) 2018/05/08 06:11:01 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip_vs_stats_percpu\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) 2018/05/08 06:11:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000010002908000000000000000003000000ea4bbc5d939c3333c6575a46d385307af8d1b5c989173780b4bbf17f5d064f73e7956c94fb4276930f371386aab02ec6e2f4642b54ec5e970a0caffb7d2215d1e3"], 0x14}, 0x1}, 0x0) 2018/05/08 06:11:01 executing program 7: futex(&(0x7f00000001c0), 0x5000000400000089, 0x0, &(0x7f0000000080), &(0x7f0000000000), 0x401ffffffc) r0 = semget$private(0x0, 0x0, 0x140) semctl$SETVAL(r0, 0x0, 0x10, &(0x7f0000000040)=0x8) 2018/05/08 06:11:01 executing program 4: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x20, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0xffffffffffffffed, 0x4, 0x3, 0x101, &(0x7f0000000140)=[{}, {}, {}, {}]}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/05/08 06:11:01 executing program 5: capset(&(0x7f0000000000), &(0x7f0000b2d000)={0x102c}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00000022c0)={'bridge0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r0 = open(&(0x7f00000004c0)='./file0\x00', 0x40000, 0x1df) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000300)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57ec3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d18564b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r2, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) 2018/05/08 06:11:01 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x1, 0x7f, 0xc}, 0x2c) io_setup(0x1, &(0x7f0000000080)=0x0) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x20200, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x40000, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002400)='/proc/self/net/pfkey\x00', 0x400400, 0x0) r5 = fcntl$dupfd(r0, 0x406, r0) r6 = memfd_create(&(0x7f00000025c0)='\\\x00', 0x1) r7 = openat$vsock(0xffffffffffffff9c, &(0x7f0000002740)='/dev/vsock\x00', 0x482000, 0x0) io_submit(r1, 0x6, &(0x7f00000027c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x6, r0, &(0x7f00000002c0)="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", 0x1000, 0x9, 0x0, 0x1, r2}, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0xf, 0x4, r0, &(0x7f00000012c0)="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", 0xfd, 0x20, 0x0, 0x0, r3}, &(0x7f0000002440)={0x0, 0x0, 0x0, 0xa, 0x6e, r0, &(0x7f0000001400)="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", 0x1000, 0x78, 0x0, 0x0, r4}, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0xf, 0x20, r0, &(0x7f0000002480)="a9c5c532f064ac1fda1ec490b806c86122da940027be96c5a15cb9505849f7b47274575fd37e858f9e02ba56dd7bfdd174f71aca7398a2db7e465d84c7432c", 0x3f, 0x0, 0x0, 0x0, r5}, &(0x7f0000002600)={0x0, 0x0, 0x0, 0x3, 0x10000, r0, &(0x7f0000002500)="8ca283551bb0ed222ac74c3d63adf41965d1e219f16db58e14a9902f8101e3ac23db3e9cdfb20387ab5f1eff804c86b278ba3ea675acc00277736df5d0dad5b47882e8c136c1fce68d6a54d3b5f9ac06d89915d824983bb0af4955dcf29a0de6d69f645ca88fbdfd5ee7e70ec3bb52628fca1e94e52ebf796998e6f0d57a4f946b6979f7f1b5c28a", 0x88, 0x800, 0x0, 0x1, r6}, &(0x7f0000002780)={0x0, 0x0, 0x0, 0x8, 0x9, r0, &(0x7f0000002640)="7685ba9c379d1f87c1b14cf9d6c1f2b3ce94159f7549b7601e5983b1812d660ecffc4da3625ad170f3a5fd69d8a7748edc0ea6a986a30eb304dc4c4a2f44a77034c1fc87362d079a43fc47d64607e778fdec446a4662f6ef1b7cc884da9ad1c970b3e7b26f87d514a9fc36a626c0b73299234f3abc4cbcc47773c3eda4ab620d5a076879a6779fa0f456ef219c6f26c761efe2e50684b7f0fa122d02d98c10d816b6154829436c2f93188e4e61a20b943eca53f5bccfd3102b37c8e75a3aca7e91de798e12a6d92c38c7116d29b74b7e536cfabeccad6c2b3d18d31729ca544efda098b9772bb7a53afc54842c55463598b4875448", 0xf5, 0x7, 0x0, 0x0, r7}]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r0, &(0x7f0000000040)="e3", &(0x7f0000000380)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r0, &(0x7f0000000100), &(0x7f0000000180)=""/221}, 0x18) [ 99.908978] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:02 executing program 1: unshare(0x28060400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x20100, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) bind$vsock_dgram(r1, &(0x7f00000002c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=""/98, &(0x7f0000000080)=""/65, &(0x7f00000001c0)=""/195}) 2018/05/08 06:11:02 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setrlimit(0x7, &(0x7f0000becff0)) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)) r1 = memfd_create(&(0x7f00000000c0)='em0@-\x00', 0x3) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/162, 0xa2) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x237d, 0x4000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000240)={&(0x7f0000000200)=[0x1000], 0x1, 0xfffffe0000000000, 0x5, 0x8, 0x6, 0x0, {0x10000, 0x5, 0x3, 0x2b1dcdb3, 0x3, 0x8, 0x81, 0x9, 0xffffffffffffffc0, 0x4, 0x624137bf, 0x2, 0x6dd, 0x4, "e3faba43ba60d4d4dd7decf23ec480cd749451bffac4d02f8acbbddf384bd624"}}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000001000)=@nat={'nat\x00', 0x19, 0x4, 0xcd0, [0x20000300, 0x0, 0x0, 0x20000410, 0x20000da0], 0x0, &(0x7f00000002c0), &(0x7f0000000300)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x4, 0x17, 'veth0\x00', 'bond0\x00', 'erspan0\x00', 'ipddp0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@random="37c5e3653a90", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x884c, 'gre0\x00', 'veth1_to_bond\x00', 'ip_vti0\x00', 'team0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x8f0, 0x928, 0x960, [@among={'among\x00', 0x858, {{0x1, 0x1f, 0x5, {[0x70, 0x4, 0x9, 0x81, 0x1218, 0x100000000, 0x100, 0x4, 0x101, 0x400, 0x7fff, 0x7, 0x7, 0x5, 0x5, 0x0, 0x1, 0x1, 0x5, 0x1, 0x9, 0x1, 0x401, 0xa175, 0x4, 0x80, 0x101, 0x100000001, 0x1, 0x9, 0x32, 0x3, 0x1, 0x10000, 0x6fa9, 0x6, 0x29, 0x31, 0x2, 0x3, 0x1c552fb4, 0x1, 0x2, 0x401, 0xffffffffffffffff, 0x101, 0x1, 0x3, 0x26, 0x2, 0xffffffffffffff90, 0x200, 0x9737, 0xfffffffffffffffc, 0xfff, 0x0, 0x5, 0x5, 0x6, 0x4, 0x3, 0x81, 0xcf, 0x3f, 0x9, 0x20, 0x5, 0x1, 0x4e, 0x4, 0x0, 0xfffffffffffeffff, 0x4, 0x5, 0x0, 0x10000, 0x3ff, 0x8de, 0x8000, 0x6, 0x0, 0x1, 0x0, 0x63ce, 0xffffffffffff0001, 0xfff, 0xfffffffffffffff7, 0xff, 0xc2a2, 0x2, 0x994, 0x80, 0x5, 0x39, 0x6, 0xffffffff, 0x1ff, 0xf19b, 0x7fffffff, 0x76, 0x5, 0x344, 0x40, 0x80, 0x80, 0x9, 0x3, 0x40, 0x6, 0x81, 0x8, 0x100000000, 0x5, 0x9, 0x400, 0x1, 0x669c, 0x7fff, 0x5, 0x80, 0x9, 0x6, 0xfffffffffffffffd, 0x10001, 0x3, 0x1, 0x55, 0x20, 0x2, 0x81, 0x1f, 0x401, 0x2, 0x6, 0x1, 0x469e, 0x5, 0x4, 0x80, 0x4, 0x3, 0xf60b, 0x48fd, 0x28, 0x101, 0x5, 0x3, 0x3ff, 0x81, 0x5, 0x3, 0x9, 0x9, 0x0, 0x4, 0x6, 0x100000001, 0x3, 0x3f, 0x800, 0xffff, 0x6, 0xffffffffffffffff, 0x3, 0x0, 0xffe3, 0x4, 0x9, 0x7, 0x3, 0x4, 0x6cf, 0x0, 0x2597, 0x1c7, 0x8, 0x3ff, 0x2, 0x1b10, 0x8cc, 0x10000, 0xfffffffffffffe01, 0x5, 0x1, 0x3ff, 0x6, 0x7, 0x7fffffff, 0x9, 0x8, 0x4, 0x0, 0x6b, 0x3, 0xe5e9, 0x3, 0xb43, 0x9, 0x6, 0x1, 0x1, 0x1, 0x100000000, 0x1, 0x6, 0x9, 0x4, 0x3, 0x7ff, 0x6, 0xfff, 0x7fffffff, 0xd7, 0x5, 0x8, 0xfffffffffffffffb, 0x3, 0xffffffffffffff01, 0x24a, 0x8, 0x200000, 0x8, 0x0, 0x8, 0x1ff, 0x2, 0x100000001, 0x20000000, 0x401, 0x2, 0x626, 0x9a4, 0x6, 0x8, 0xccc, 0x8000, 0x5, 0x8, 0x101, 0x4, 0x5, 0x2, 0x1, 0x568d, 0x6, 0x4, 0x2, 0x65100000, 0x1, 0x7, 0x0, 0x2, 0x100, 0x1ff, 0x80000000, 0x81, 0x1], 0x3, [{[0x40, 0x1], @multicast1=0xe0000001}, {[0x6, 0xffff], @dev={0xac, 0x14, 0x14, 0x19}}, {[0x3e02, 0xffff], @multicast2=0xe0000002}]}, {[0x100000001, 0xfffffffffffff000, 0x81, 0x9, 0x9, 0x2, 0x2, 0xaa, 0x2, 0x0, 0x3, 0x3155, 0xd5bc, 0xff, 0x8, 0x18, 0x7, 0xfff, 0xffffffff, 0x7000000000, 0x3, 0x7f, 0x1000, 0x6, 0x4a1e, 0x800, 0x8, 0x5, 0x0, 0x7ff, 0x3, 0x0, 0x153, 0x6, 0xfd6, 0x9, 0x7, 0x7, 0xb6, 0x6, 0xfffffffffffffef4, 0x8, 0x8, 0x2, 0x1, 0xb703, 0xbd, 0xffff, 0x8, 0xd2c, 0x7, 0xb927, 0x5, 0x93c5, 0x4, 0x1, 0x1f, 0x2, 0xff, 0x8001, 0x40, 0x5eb, 0xff, 0x8, 0x6, 0x601, 0x7fff, 0x9, 0x9, 0x10001, 0xffffffffffffffb0, 0x2, 0x8, 0x4, 0x100, 0x401, 0x7, 0x7fffffff, 0x81, 0x3, 0xfffffffffffff0ba, 0xfffffffffffffc00, 0x1, 0x8, 0x1, 0xffffffff, 0x5, 0xff, 0xfffffffffffffff8, 0x7, 0x1000, 0x9, 0x200, 0xb6b6, 0x1, 0xfffffffffffffff7, 0x4, 0x5f7f033b, 0x5, 0x5, 0x7, 0x6, 0x5, 0x258a, 0xe85, 0x10000, 0x6, 0x4, 0x3ff, 0x3, 0x100000000, 0x81, 0xffffffff, 0x9c0, 0x100, 0x6, 0x3, 0x10, 0x1, 0x8, 0x7, 0x3f, 0x80000000, 0x6, 0x1, 0x1c000000000000, 0x7f, 0x100, 0x4, 0x0, 0x80000001, 0x56, 0x101, 0x0, 0x3, 0x2, 0x0, 0x54bc, 0x3, 0x40, 0x5, 0x9, 0x4, 0x1, 0xfffffffffffffe01, 0x100, 0x80000001, 0xfffffffffffffff7, 0xd3ff, 0x0, 0xffffffffffff2fa4, 0x24f, 0x9, 0x5e70, 0xbd, 0x3, 0x7, 0xffff, 0x10001, 0x9, 0x1, 0x7ff, 0x9, 0x698e, 0x2, 0x1, 0x6, 0x183f, 0x1, 0x101, 0x3f, 0x1, 0x100000000, 0x3ff, 0x6, 0x8, 0x80000000, 0x7, 0x5, 0x4, 0x7fff, 0x8, 0x0, 0x800, 0x3, 0x1, 0x100000001, 0x1, 0xed1, 0x7, 0x9, 0xfffffffffffffff8, 0x80000001, 0x9, 0xfffffffffffffff7, 0x1, 0x9, 0x6, 0x9, 0x109, 0x430, 0x2, 0x9, 0x9, 0x2, 0x8, 0x4, 0x1, 0x6, 0x7, 0x9, 0x4, 0x36, 0xffffffffffff7fff, 0xf9, 0x9, 0xf7, 0x5, 0x4, 0xcd, 0xff, 0x7, 0x9, 0x800, 0x7, 0x10000, 0xf3e8, 0x1, 0x8, 0xcf, 0x4848, 0x7, 0x9, 0x7, 0x2, 0x5, 0x9, 0x9, 0x3ff, 0x8, 0x1, 0x3, 0x7ff0000000000, 0x4, 0x2, 0x7, 0x401, 0x800, 0x7, 0x38000000000000, 0xfffffffffffffffe, 0x401, 0xee, 0x5, 0x7, 0x28, 0x4], 0x2, [{[0x9], @loopback=0x7f000001}, {[0x1ff], @local={0xac, 0x14, 0x14, 0xaa}}]}}}}]}, [@snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x4d, 0x0, 'syz_tun\x00', 'ip6gretap0\x00', 'veth1_to_bridge\x00', 'bond0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xd8, 0x110}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}, {{{0x5, 0x28, 0x8808, 'syzkaller0\x00', 'yam0\x00', 'syzkaller1\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0x0, 0xff], 0xc0, 0xc0, 0xf0, [@nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x2}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0xd48) 2018/05/08 06:11:02 executing program 7: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x974, 0x8000000) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x20000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1ffffffffffc, &(0x7f00009ecff8)=0x1, 0x2, 0x3) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) setpgid(r1, r2) 2018/05/08 06:11:02 executing program 5: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x8, 0x2, 0x1, 0x9, 0x0, 0x101, 0x68}, 0x20) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/176, 0xb0) setsockopt(r0, 0x40000000000111, 0x1, &(0x7f0000000000)='\x00\x00\x00\x00', 0x4) 2018/05/08 06:11:02 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x404002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast2, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000280)=0xfffffffffffffcb4) r1 = socket$inet6(0xa, 0x80a, 0x8008) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000300)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x5}, 0x20) open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x4) 2018/05/08 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380), 0x0, 0x0) 2018/05/08 06:11:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000002c0)='filter\x00', 0xfffffffffffffffc) keyctl$update(0x2, r1, &(0x7f0000000300)="e90a64b7c15527953cbca8b7dad081426a5c96391ea7d40226dad604f2428d33fe9855d38abcfc009ce95860d8b8ce", 0x2f) rt_sigpending(&(0x7f00000003c0), 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xc4, "46d221df89bed27be065cb86a2e1e9d4916d43a916bf10f4f40979bd433ab182b6d15c2c23289987014c010dd56bfd798e436b7a1759c79aad065ede272f96cecd8273fc2d27a53752ab9386ea9860ed8b4356b8264165eb6e73d5c8c48d646e1fff2072affb7a7e9d60bc98fb64cd51f0a3a150bb827fc445a6b922e48493a820fd522848cdf238aa832dee3b7544d877113877f9e648dfae5ab4bfc787e58244009c7c1d7e1577deb9fc109e971a0922e144059246f814a332b20f6afee008ac7e41f8"}, &(0x7f0000000200)=0xe8) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000440)=0x17, 0x6e9c415ec21fa40f) syz_emit_ethernet(0x2a, &(0x7f0000000400)=ANY=[@ANYBLOB="ffffffffffff0000163acbbfddbbd1122f23a813b4481400000008004500001c000000000011907800000000e000000100004e2100089078"], 0x0) [ 100.213171] mmap: syz-executor7 (7292) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/08 06:11:02 executing program 0: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x14, &(0x7f0000ca3000)=[{&(0x7f0000846000)=""/15, 0xf}, {&(0x7f0000f6afa9)=""/87, 0xfffffffffffffddb}, {&(0x7f00008e3f35)=""/203, 0xffffffffffffffeb}, {&(0x7f0000f75ffe)=""/2, 0x4f}], 0x11f, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x20, 0xc2841) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00000001c0)=0x3ff) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xffffffffffffffff, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800a0b4fec70baa452713d1a3e72cffffff0000000000000000000095000000ffffffff0e0000000000000000000000000067a6463465decd1c15cd6cb37180f3d01779889ed246f9a1430598808f31f68057c172e9ed4c122f054abc91bc2c7fc6f246e534fabcea557a487a62ca15ca0a1622af2b3885c09b8bed1054ab52a618ebe37bc3e85117e350622150"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xffffffffffffffc9, &(0x7f00007a9000)=""/251, 0x0, 0x200000}, 0x48) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x1, 0x1, 0x4, &(0x7f0000000040)=[0x0], 0x1}, 0x20) r2 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_ifreq(r2, 0x8997, &(0x7f00000000c0)={'lo\x00', @ifru_mtu=0x5}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000100)=""/22, &(0x7f0000000140)=0x16) 2018/05/08 06:11:02 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x82, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000240)=[{0x5, 0xfffffffffffffff9}], 0x30) 2018/05/08 06:11:02 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380), 0x0, 0x0) 2018/05/08 06:11:02 executing program 5: mmap(&(0x7f00004fd000/0x4000)=nil, 0x4000, 0x1000002, 0x471, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x9e, 0x100) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) 2018/05/08 06:11:02 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000f8ef8caa37e44b300f02d67c965bc6ee49b99ca8c6aaa191f85cb97a7ec3a71726181e32a562461d3fc1b457eeca51857d9c5d2f152f0b7f0f8b12feb02bbb7d667fa993734233ef744e405881483ec56e0be305d5bad69bfb8e3a0847e909278bceb6caf4d4ff83a51cc9375af04da0b1550d4f213f", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64=r0]], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x366) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x200200) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000180)={0x6, 0x3, 0x2, 0x3ff, 0x200, 0x7, 0x68, 0x4b, 0xffff, 0x9, 0x7fffffff, 0x3}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2018/05/08 06:11:02 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00000014c0)={{0x0, 0x6, 0x10000, 0xe38, 0x8, 0x9}, 0xfffffffffffffffa, 0x7f, 0x6, 0x80, 0x7fff, "f1f82f06e3897ba8021d5f01272efd395a7a2cd6ac7e255a1216ad33ee5061f45ac04a8150fe4f0b45c866f98dcef13f64b7fac892da601839fb3a6f063d926241dd2190756862ae3a7a064922bea1a08a2fdc97bd0ae747738a05490472066ad9b53ab4386cf76346e5be6c0a4c813f97f53ba3a97f6476705b59aa804f2a6f"}) close(r1) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000040)=""/254, &(0x7f0000000140)=""/119, &(0x7f00000001c0)=""/150}) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000001480)) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000000)={0x2, 0x0, &(0x7f0000000300)=""/158, &(0x7f00000003c0)=""/154, &(0x7f0000000480)=""/4096, 0x107000}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000f1dff8)={0x1, r1}) close(r0) 2018/05/08 06:11:02 executing program 4: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x20, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0xffffffffffffffed, 0x4, 0x3, 0x101, &(0x7f0000000140)=[{}, {}, {}, {}]}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/05/08 06:11:02 executing program 2 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:02 executing program 6: r0 = memfd_create(&(0x7f0000000080)="01800d05", 0x4) r1 = syz_open_dev$sndseq(&(0x7f0000041ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) write$binfmt_elf32(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x1f, 0x3, 0x5, 0x2, 0x7, 0x8, 0x297, 0x38, 0x22a, 0x6, 0x5, 0x20, 0x1, 0x66a5, 0x9, 0x2}, [{0x7474e555, 0x7fffffff, 0x2, 0x6, 0x3f, 0x5, 0x3, 0x100000000}, {0x6474e551, 0xffffffff7fffffff, 0x3ff, 0x2, 0xd244, 0xd7ad, 0x7, 0x3ff}], "1db838cd5c45919a22d410f8a95c90ec5a055cd6fd0a7b5cfa39a632235bc63889499ab9e7dcad79bfbb175060458019da7914be480639a6c9e732686a651e48d4e63c2fc62ad7765419bf216d42d36ec6bd8878d912ba2f9ca5ea330dab58e1d6e63381ed2f1473291ac714a084c9cc9a06c6c2b31113a2e9820afd6859a9e9ad26ac08d7a29497ec6cdbb9f38bcb0d089ae92ecbfc718a5dbc85462ecb8e40a82086ed06c66d2234b13f9b97d92b05c9c72de1feb4ed3010f5c90272978ffb0f5fcc1edd00592572d9666a4ae8b7979dee4ebd3042dc3e3f8b715f263e5e"}, 0x157) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000000c0)={0x62}) 2018/05/08 06:11:02 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xa36, 0x0, 0x10001, 0xcd69}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, r1, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:02 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) [ 100.941757] FAULT_INJECTION: forcing a failure. [ 100.941757] name failslab, interval 1, probability 0, space 0, times 1 [ 100.953241] CPU: 0 PID: 7330 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 100.960120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.969532] Call Trace: [ 100.972181] dump_stack+0x185/0x1d0 [ 100.975866] should_fail+0x87b/0xab0 [ 100.979639] should_failslab+0x279/0x2a0 [ 100.983770] __kmalloc+0xc2/0x350 [ 100.987280] ? rw_copy_check_uvector+0x1a8/0x6c0 [ 100.992096] rw_copy_check_uvector+0x1a8/0x6c0 [ 100.996765] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.001508] ? import_iovec+0xbf/0x610 [ 101.005429] import_iovec+0x18f/0x610 [ 101.009304] do_preadv+0x324/0x580 [ 101.012911] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 101.018404] ? prepare_exit_to_usermode+0x149/0x3a0 [ 101.023465] ? syscall_return_slowpath+0xe9/0x700 [ 101.028345] ? fput+0x25c/0x2e0 [ 101.031672] SYSC_preadv+0xc6/0xe0 [ 101.035281] SyS_preadv+0x77/0xa0 [ 101.038785] do_syscall_64+0x309/0x430 [ 101.042701] ? SYSC_writev+0xb0/0xb0 [ 101.046438] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.051635] RIP: 0033:0x455979 [ 101.054825] RSP: 002b:00007f8026b04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 101.062549] RAX: ffffffffffffffda RBX: 00007f8026b056d4 RCX: 0000000000455979 [ 101.069835] RDX: 1000000000000178 RSI: 0000000020000380 RDI: 0000000000000013 [ 101.077119] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.084395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 2018/05/08 06:11:03 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000f8ef8caa37e44b300f02d67c965bc6ee49b99ca8c6aaa191f85cb97a7ec3a71726181e32a562461d3fc1b457eeca51857d9c5d2f152f0b7f0f8b12feb02bbb7d667fa993734233ef744e405881483ec56e0be305d5bad69bfb8e3a0847e909278bceb6caf4d4ff83a51cc9375af04da0b1550d4f213f", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64=r0]], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x366) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x200200) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000180)={0x6, 0x3, 0x2, 0x3ff, 0x200, 0x7, 0x68, 0x4b, 0xffff, 0x9, 0x7fffffff, 0x3}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) [ 101.091673] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000000 2018/05/08 06:11:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) read(r0, &(0x7f0000000180)=""/219, 0xdb) dup3(r1, r0, 0x0) write(r1, &(0x7f0000000040), 0x80df71ad7ad4383) 2018/05/08 06:11:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000000100)={0xffff, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x108) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup3(r2, r1, 0x0) connect$l2tp(r2, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0xde, 0x9, 0x8002, 0x5, 0x7, 0xffffffff, 0x9, 0xa99a00d}, 0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x9, 0x8, [0x1000, 0x3, 0x6, 0x3ff, 0x200, 0x8, 0x9, 0x7fffffff]}, 0x18) 2018/05/08 06:11:03 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6(0xa, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'sit0\x00', @ifru_map}) 2018/05/08 06:11:03 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000f8ef8caa37e44b300f02d67c965bc6ee49b99ca8c6aaa191f85cb97a7ec3a71726181e32a562461d3fc1b457eeca51857d9c5d2f152f0b7f0f8b12feb02bbb7d667fa993734233ef744e405881483ec56e0be305d5bad69bfb8e3a0847e909278bceb6caf4d4ff83a51cc9375af04da0b1550d4f213f", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64=r0]], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x366) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x200200) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000180)={0x6, 0x3, 0x2, 0x3ff, 0x200, 0x7, 0x68, 0x4b, 0xffff, 0x9, 0x7fffffff, 0x3}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) 2018/05/08 06:11:03 executing program 2 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:03 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xa36, 0x0, 0x10001, 0xcd69}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, r1, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:03 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000006c40)={0x81, 0x5, 0xd617, 'queue1\x00', 0x8}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)) recvmmsg(r1, &(0x7f0000006a40)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000180)=""/241, 0xf1}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000280)=""/224, 0xe0}, {&(0x7f0000000380)=""/223, 0xdf}, {&(0x7f0000000040)=""/70, 0x46}], 0x5, &(0x7f0000000500)=""/57, 0x39, 0x8}, 0xd8}, {{&(0x7f0000000540)=@pppoe, 0x80, &(0x7f00000028c0)=[{&(0x7f00000005c0)=""/159, 0x9f}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/39, 0x27}, {&(0x7f00000016c0)=""/238, 0xee}, {&(0x7f00000017c0)=""/28, 0x1c}, {&(0x7f0000001800)=""/5, 0x5}, {&(0x7f0000001840)=""/88, 0x58}, {&(0x7f00000018c0)=""/4096, 0x1000}], 0x8, &(0x7f0000002940)=""/234, 0xea, 0x6}, 0x3}, {{&(0x7f0000002a40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004e80)=[{&(0x7f0000002ac0)=""/245, 0xf5}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/4096, 0x1000}, {&(0x7f0000004bc0)=""/213, 0xd5}, {&(0x7f0000004cc0)=""/52, 0x34}, {&(0x7f0000004d00)=""/252, 0xfc}, {&(0x7f0000004e00)=""/119, 0x77}], 0x7, &(0x7f0000004f00)=""/235, 0xeb, 0x6ad}, 0x2}, {{0x0, 0x0, &(0x7f00000064c0)=[{&(0x7f0000005000)=""/240, 0xf0}, {&(0x7f0000005100)=""/2, 0x2}, {&(0x7f0000005140)=""/72, 0x48}, {&(0x7f00000051c0)=""/92, 0x5c}, {&(0x7f0000005240)=""/4096, 0x1000}, {&(0x7f0000006240)=""/125, 0x7d}, {&(0x7f00000062c0)=""/217, 0xd9}, {&(0x7f00000063c0)=""/98, 0x62}, {&(0x7f0000006440)=""/128, 0x80}], 0x9, &(0x7f0000006580)=""/52, 0x34, 0x9}, 0x1}, {{&(0x7f00000065c0)=@l2, 0x80, &(0x7f0000006900)=[{&(0x7f0000006640)=""/215, 0xd7}, {&(0x7f0000006740)=""/10, 0xa}, {&(0x7f0000006780)=""/100, 0x64}, {&(0x7f0000006800)=""/199, 0xc7}], 0x4, &(0x7f0000006940)=""/211, 0xd3, 0x6}, 0x8}], 0x5, 0x102, &(0x7f0000006b80)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000006bc0)=r2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000006d00)) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000006c00)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) [ 101.483676] FAULT_INJECTION: forcing a failure. [ 101.483676] name failslab, interval 1, probability 0, space 0, times 0 [ 101.495252] CPU: 0 PID: 7370 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 101.502157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.511551] Call Trace: [ 101.514200] dump_stack+0x185/0x1d0 [ 101.517888] should_fail+0x87b/0xab0 [ 101.521670] should_failslab+0x279/0x2a0 [ 101.525805] __kmalloc_node+0x22e/0x1190 [ 101.529928] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.534708] ? _cond_resched+0x3c/0xd0 [ 101.538651] ? kvmalloc_node+0x1a1/0x2e0 [ 101.542810] ? rcu_all_qs+0x32/0x1f0 [ 101.546588] kvmalloc_node+0x1a1/0x2e0 [ 101.550527] ? _cond_resched+0x3c/0xd0 [ 101.554462] seq_read+0x520/0x2260 [ 101.558066] ? security_file_permission+0x473/0x4b0 [ 101.563131] ? seq_open+0x360/0x360 [ 101.566801] proc_reg_read+0x1de/0x2f0 [ 101.570764] do_iter_read+0x880/0xd70 [ 101.574676] ? proc_reg_llseek+0x260/0x260 [ 101.579008] do_preadv+0x3a1/0x580 2018/05/08 06:11:03 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x28000, 0x0) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x2, 0x13, 0x100000001, 0x5, 0x6, 0x0, 0x70bd2a, 0x7, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0x200}, @sadb_spirange={0x2, 0x10, 0x4d5, 0x4d4}]}, 0x30}, 0x1}, 0x80) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x40000, 0x0) bind$llc(r1, &(0x7f00000001c0)={0x1a, 0x30c, 0x3, 0x8, 0xb3, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x40}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioprio_set$uid(0x3, r3, 0x8) [ 101.582656] ? prepare_exit_to_usermode+0x149/0x3a0 [ 101.587777] ? syscall_return_slowpath+0xe9/0x700 [ 101.592701] ? fput+0x25c/0x2e0 [ 101.596081] SYSC_preadv+0xc6/0xe0 [ 101.599764] SyS_preadv+0x77/0xa0 [ 101.603317] do_syscall_64+0x309/0x430 [ 101.607272] ? SYSC_writev+0xb0/0xb0 [ 101.611039] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.616260] RIP: 0033:0x455979 [ 101.619475] RSP: 002b:00007f8026b04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 101.627224] RAX: ffffffffffffffda RBX: 00007f8026b056d4 RCX: 0000000000455979 2018/05/08 06:11:03 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000f8ef8caa37e44b300f02d67c965bc6ee49b99ca8c6aaa191f85cb97a7ec3a71726181e32a562461d3fc1b457eeca51857d9c5d2f152f0b7f0f8b12feb02bbb7d667fa993734233ef744e405881483ec56e0be305d5bad69bfb8e3a0847e909278bceb6caf4d4ff83a51cc9375af04da0b1550d4f213f", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64=r0]], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x366) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x200200) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000180)={0x6, 0x3, 0x2, 0x3ff, 0x200, 0x7, 0x68, 0x4b, 0xffff, 0x9, 0x7fffffff, 0x3}) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) [ 101.634529] RDX: 1000000000000178 RSI: 0000000020000380 RDI: 0000000000000013 [ 101.641841] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 101.649163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 101.656473] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000001 2018/05/08 06:11:03 executing program 2 (fault-call:1 fault-nth:2): r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) [ 101.893380] FAULT_INJECTION: forcing a failure. [ 101.893380] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 101.905396] CPU: 0 PID: 7395 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 101.912271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.921657] Call Trace: [ 101.924299] dump_stack+0x185/0x1d0 [ 101.927974] should_fail+0x87b/0xab0 [ 101.931756] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 101.936573] ? save_stack_trace+0xa5/0xf0 2018/05/08 06:11:03 executing program 4: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x20, 0x3) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r1, 0xc0505510, &(0x7f0000000240)={0xffffffffffffffed, 0x4, 0x3, 0x101, &(0x7f0000000140)=[{}, {}, {}, {}]}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/05/08 06:11:03 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xa36, 0x0, 0x10001, 0xcd69}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, r1, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:03 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) timer_create(0x6, &(0x7f00000003c0)={0x0, 0x31, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000400)=0x0) setsockopt(r0, 0x4, 0x6e0, &(0x7f0000000540)="24fc0d18e6e7a68b5b40c7aa8ed7dcaad212f4e70a28deb675315b4208", 0x1d) timer_getoverrun(r1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000500)={r3, 0x80, 0x4, [0x895, 0x200, 0x1ff, 0x1]}, 0x10) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000080)={0x100, 0xfffffffffffffffd, 0x1}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x101) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r4, 0xc0505510, &(0x7f0000000340)={0x1, 0x4, 0x3, 0x7f, &(0x7f0000000240)=[{}, {}, {}, {}]}) getsockopt$inet6_mreq(r4, 0x29, 0x0, &(0x7f00000001c0)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000200)=0x14) accept4(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000180)=0x80, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000140)) 2018/05/08 06:11:03 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x301000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x3ff, 0x7, 0x401, 0x9e}, 0x6) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000080)={0x0, 0x4, 0x100000001, 0x1b355842, 0x9, 0x10000, 0x8, 0x80000000, 0x0, 0x26e2, 0x1, 0x4}) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16=r0, @ANYPTR64, @ANYPTR, @ANYRES16], @ANYRES64=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR64, @ANYRES32=r0], @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES64=r0], @ANYRES64=r0]], 0x0) [ 101.940765] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 101.946266] ? update_stack_state+0x885/0xa40 [ 101.950813] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 101.956259] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 101.961801] ? update_stack_state+0x885/0xa40 [ 101.966351] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 101.971757] ? is_bpf_text_address+0xb4/0x4b0 [ 101.976301] ? __msan_poison_alloca+0x15c/0x1d0 [ 101.981011] ? do_huge_pmd_anonymous_page+0xf80/0x2520 [ 101.986380] alloc_pages_vma+0x1565/0x1800 2018/05/08 06:11:04 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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{0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) [ 101.990672] do_huge_pmd_anonymous_page+0xf80/0x2520 [ 101.995845] handle_mm_fault+0x428f/0x7e50 [ 102.000122] ? kmsan_set_origin_inline+0x6b/0x120 [ 102.005038] __do_page_fault+0xec4/0x1a10 [ 102.009260] ? page_fault+0x25/0x50 [ 102.012939] do_page_fault+0xd3/0x260 [ 102.016865] page_fault+0x25/0x50 [ 102.020385] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 102.026288] RSP: 0018:ffff8801b10bf920 EFLAGS: 00010202 [ 102.031681] RAX: ffffffff83eaed2b RBX: 0000000020ed9000 RCX: 000000000000004b [ 102.038984] RDX: 000000000000004b RSI: ffff88014d86c000 RDI: 0000000020ed9000 [ 102.046283] RBP: ffff8801b10bf988 R08: 0000000000000000 R09: 0000000000000000 [ 102.053581] R10: 0000000000000000 R11: ffff8801b10b0000 R12: 0000000000000000 [ 102.060878] R13: ffff8801b10bf928 R14: 0000000000000000 R15: ffff88014cb7c418 [ 102.068214] ? _copy_to_user+0xbb/0x180 [ 102.072298] ? _copy_to_user+0xed/0x180 [ 102.076335] seq_read+0x1c5f/0x2260 [ 102.080029] ? seq_open+0x360/0x360 [ 102.083708] proc_reg_read+0x1de/0x2f0 [ 102.087657] do_iter_read+0x880/0xd70 2018/05/08 06:11:04 executing program 3: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) [ 102.091592] ? proc_reg_llseek+0x260/0x260 [ 102.095915] do_preadv+0x3a1/0x580 [ 102.099576] ? prepare_exit_to_usermode+0x149/0x3a0 [ 102.105549] ? syscall_return_slowpath+0xe9/0x700 [ 102.110466] ? fput+0x25c/0x2e0 [ 102.113845] SYSC_preadv+0xc6/0xe0 [ 102.117483] SyS_preadv+0x77/0xa0 [ 102.121038] do_syscall_64+0x309/0x430 [ 102.124987] ? SYSC_writev+0xb0/0xb0 [ 102.128756] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 102.133976] RIP: 0033:0x455979 [ 102.137189] RSP: 002b:00007f8026b04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 102.144941] RAX: ffffffffffffffda RBX: 00007f8026b056d4 RCX: 0000000000455979 [ 102.152242] RDX: 1000000000000178 RSI: 0000000020000380 RDI: 0000000000000013 [ 102.159540] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 102.166841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 102.174140] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000002 [ 102.527615] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:05 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) fallocate(r0, 0x0, 0xcdd, 0x200) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d30000)=0x1, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000b40)=0xe8) getgroups(0x5, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a80)=@nat={'nat\x00', 0x19, 0x4, 0x658, [0x20000400, 0x0, 0x0, 0x20000568, 0x20000678], 0x0, &(0x7f0000000040), &(0x7f0000000400)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x17, 'bridge_slave_1\x00', 'tunl0\x00', 'ip_vti0\x00', 'bridge_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0xff, 0xff], 0x70, 0xe8, 0x138}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x5, 0x7, 0x0, 0x0, "67c5a77e8a639d85537df49bd382bbf7249b4ce8550ab7a973b668b83eb4ac168629ae949eae54e0a053047cd1a0fc55c38e356706e3d0454c0187983019ec71"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x9, 0x7ff}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0x1f, 0x0, 0x88ca, 'veth0_to_bond\x00', 'teql0\x00', 'syzkaller1\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0x0, 0x14, 0x88e5, 'vcan0\x00', 'yam0\x00', 'veth1\x00', 'bridge_slave_1\x00', @random="1856aa6e1fa3", [0xff, 0xff, 0xff, 0xff], @random="5845fc515bd6", [0xff, 0xff, 0xff, 0x0, 0xff], 0x148, 0x1b8, 0x1f0, [@devgroup={'devgroup\x00', 0x18, {{0x0, 0x1fa, 0xffffffff, 0x8000, 0x9e}}}, @physdev={'physdev\x00', 0x70, {{'\x00', {0xff}, 'syzkaller0\x00', {0xff}, 0x4, 0x8}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffe}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffe}}}]}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 0xffffffffffffffff}}}}, {{{0x7, 0x1, 0xdada, 'ip6gretap0\x00', 'veth0_to_bridge\x00', 'ifb0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], 0xe8, 0x158, 0x190, [@mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 0x1}}}, @owner={'owner\x00', 0x18, {{r1, r2, r3, r4, 0x2, 0x6}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffc}]}, 0x6d0) 2018/05/08 06:11:05 executing program 2 (fault-call:1 fault-nth:3): r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0xc0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x81, 0x0) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000100)="df8133c606037f", 0x7}, {&(0x7f0000000480)="86947d5274c7ff", 0x7}], 0x2) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}}}, &(0x7f0000000200)=0x84) 2018/05/08 06:11:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)=ANY=[@ANYBLOB="9cf3136ddecad2f6fd966fbcaa7eb6dba45fe8f3d5bfab410abd2356ec874c87e4498fd50ef7d26aac3dccd20051c570de31c69f765f2e74efb240f4cd2b647fe7dd5c83dff1162c8d981c5e0f166395770d8895f4f8a173f976f1aeddf9851e4a3d665f7f29947242a08a22f467612f4198a10ede1f9c5fefd0a9d2ae6f0aff57b1730cf0259290db1d974ae9ffeae9398f905ca0355b5760157cc10167505f517dc755ae805591ea35e94ab0f844b90581ade209ddd5ef18458e2e1bb8f0b40c"], 0x6) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000080)) lseek(r0, 0x0, 0x1) 2018/05/08 06:11:05 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/05/08 06:11:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000f8ef8caa37e44b300f02d67c965bc6ee49b99ca8c6aaa191f85cb97a7ec3a71726181e32a562461d3fc1b457eeca51857d9c5d2f152f0b7f0f8b12feb02bbb7d667fa993734233ef744e405881483ec56e0be305d5bad69bfb8e3a0847e909278bceb6caf4d4ff83a51cc9375af04da0b1550d4f213f", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64=r0]], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x366) r3 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x200200) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000180)={0x6, 0x3, 0x2, 0x3ff, 0x200, 0x7, 0x68, 0x4b, 0xffff, 0x9, 0x7fffffff, 0x3}) 2018/05/08 06:11:05 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xa36, 0x0, 0x10001, 0xcd69}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, r1, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) [ 103.108135] FAULT_INJECTION: forcing a failure. [ 103.108135] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.119992] CPU: 0 PID: 7440 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 103.126857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.136231] Call Trace: [ 103.138819] dump_stack+0x185/0x1d0 [ 103.142439] should_fail+0x87b/0xab0 [ 103.146150] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 103.150901] ? kernel_poison_pages+0x40/0x360 [ 103.155388] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 103.160832] ? kernel_poison_pages+0x1a0/0x360 [ 103.165402] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 103.170842] ? get_page_from_freelist+0xab28/0xb600 [ 103.175853] ? save_stack_trace+0xa5/0xf0 [ 103.179993] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 103.185433] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 103.190358] ? kmsan_set_origin_inline+0x6b/0x120 [ 103.195190] kmsan_alloc_page+0x82/0xe0 [ 103.199154] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 103.203903] ? save_stack_trace+0xa5/0xf0 [ 103.208045] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 103.213489] ? update_stack_state+0x885/0xa40 [ 103.217977] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.223329] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 103.228771] ? update_stack_state+0x885/0xa40 [ 103.233266] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 103.238619] ? is_bpf_text_address+0xb4/0x4b0 [ 103.243106] ? __msan_poison_alloca+0x15c/0x1d0 [ 103.248125] alloc_pages_vma+0x1565/0x1800 [ 103.252355] do_huge_pmd_anonymous_page+0xf80/0x2520 [ 103.257449] ? apic_timer_interrupt+0xa/0x20 [ 103.261850] handle_mm_fault+0x428f/0x7e50 [ 103.266070] ? kmsan_set_origin_inline+0x6b/0x120 [ 103.270908] __do_page_fault+0xec4/0x1a10 [ 103.275059] ? page_fault+0x25/0x50 [ 103.278673] do_page_fault+0xd3/0x260 [ 103.282464] page_fault+0x25/0x50 [ 103.285907] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 103.291780] RSP: 0018:ffff8801a04cf920 EFLAGS: 00010202 [ 103.297135] RAX: ffffffff83eaed2b RBX: 0000000020ed9000 RCX: 000000000000004b [ 103.304394] RDX: 000000000000004b RSI: ffff88014d86d000 RDI: 0000000020ed9000 [ 103.311653] RBP: ffff8801a04cf988 R08: 0000000000000000 R09: 0000000000000000 [ 103.318910] R10: 0000000000000000 R11: ffff8801a04c0000 R12: 0000000000000000 [ 103.326168] R13: ffff8801a04cf928 R14: 0000000000000000 R15: ffff88014cc98918 [ 103.333446] ? _copy_to_user+0xbb/0x180 [ 103.337413] ? _copy_to_user+0xed/0x180 [ 103.341376] seq_read+0x1c5f/0x2260 [ 103.344993] ? seq_open+0x360/0x360 [ 103.348614] proc_reg_read+0x1de/0x2f0 [ 103.352494] do_iter_read+0x880/0xd70 [ 103.356286] ? proc_reg_llseek+0x260/0x260 [ 103.360510] do_preadv+0x3a1/0x580 [ 103.364052] ? prepare_exit_to_usermode+0x149/0x3a0 [ 103.369060] ? syscall_return_slowpath+0xe9/0x700 [ 103.373889] ? fput+0x25c/0x2e0 [ 103.377162] SYSC_preadv+0xc6/0xe0 [ 103.380703] SyS_preadv+0x77/0xa0 [ 103.384148] do_syscall_64+0x309/0x430 [ 103.388032] ? SYSC_writev+0xb0/0xb0 [ 103.391750] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 103.396947] RIP: 0033:0x455979 [ 103.400122] RSP: 002b:00007f8026b04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 103.407819] RAX: ffffffffffffffda RBX: 00007f8026b056d4 RCX: 0000000000455979 [ 103.415091] RDX: 1000000000000178 RSI: 0000000020000380 RDI: 0000000000000013 [ 103.422349] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 103.429607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 103.436861] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000003 2018/05/08 06:11:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x41, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f0000000140)=""/71}) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x7, &(0x7f0000004040)=""/1, 0x1}}], 0x400000000000254, 0x0, &(0x7f0000004500)={0x0, r1+30000000}) 2018/05/08 06:11:05 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500703e7b4d210ab24493e31dd77de39efedf2d8e791676bd871b3a51aa0cffdc82888f36221ba6d7b4a1dd7ffd6d293c44b41453cc7f8201cd2795b0869d9935083dd60e4724870d94b087dab269596e07cf81383c1244e18110eaf049aad4debf55e5c4b5157f5999d2e709375038b3f563fca652e7cfed6b") ioctl$BLKRRPART(r0, 0x125f, 0x0) ioctl$fiemap(r0, 0x401c5820, &(0x7f00000001c0)={0xfffffffffffffffc}) sendfile(r0, r0, 0x0, 0x1ff) 2018/05/08 06:11:05 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000f8ef8caa37e44b300f02d67c965bc6ee49b99ca8c6aaa191f85cb97a7ec3a71726181e32a562461d3fc1b457eeca51857d9c5d2f152f0b7f0f8b12feb02bbb7d667fa993734233ef744e405881483ec56e0be305d5bad69bfb8e3a0847e909278bceb6caf4d4ff83a51cc9375af04da0b1550d4f213f", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64=r0]], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x366) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x200200) 2018/05/08 06:11:05 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='hybla\x00', 0xc0) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x81, 0x0) writev(r1, &(0x7f0000000540)=[{&(0x7f0000000100)="df8133c606037f", 0x7}, {&(0x7f0000000480)="86947d5274c7ff", 0x7}], 0x2) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={r3, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff7}}}, &(0x7f0000000200)=0x84) 2018/05/08 06:11:05 executing program 2 (fault-call:1 fault-nth:4): r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:05 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) fallocate(r0, 0x0, 0xcdd, 0x200) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:05 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xa36, 0x0, 0x10001, 0xcd69}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x41, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc010641d, &(0x7f00000001c0)={r3, &(0x7f0000000140)=""/71}) recvmmsg(r0, &(0x7f0000004480)=[{{&(0x7f0000002a80)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002f80)=[{&(0x7f0000002b00)=""/224, 0xe0}, {&(0x7f0000002c00)=""/252, 0xfc}, {&(0x7f0000002d80)=""/152, 0x98}, {&(0x7f0000002e40)=""/103, 0x67}, {&(0x7f0000002ec0)=""/56, 0x38}, {&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000002f00)=""/84, 0x54}], 0x7, &(0x7f0000004040)=""/1, 0x1}}], 0x400000000000254, 0x0, &(0x7f0000004500)={0x0, r1+30000000}) 2018/05/08 06:11:05 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, 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{0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) [ 104.035677] FAULT_INJECTION: forcing a failure. [ 104.035677] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.047528] CPU: 1 PID: 7481 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 104.054373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.063734] Call Trace: [ 104.066342] dump_stack+0x185/0x1d0 [ 104.070087] should_fail+0x87b/0xab0 [ 104.073822] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 104.078600] ? kernel_poison_pages+0x40/0x360 2018/05/08 06:11:06 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) [ 104.083111] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.088492] ? kernel_poison_pages+0x1a0/0x360 [ 104.093088] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 104.098686] ? get_page_from_freelist+0xab28/0xb600 [ 104.103728] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 104.109195] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 104.114240] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.119102] kmsan_alloc_page+0x82/0xe0 [ 104.123084] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 104.127856] ? save_stack_trace+0xa5/0xf0 2018/05/08 06:11:06 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) fallocate(r0, 0x0, 0xcdd, 0x200) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) [ 104.132017] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 104.137481] ? update_stack_state+0x885/0xa40 [ 104.141996] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.147481] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 104.152946] ? update_stack_state+0x885/0xa40 [ 104.157465] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 104.162846] ? is_bpf_text_address+0xb4/0x4b0 [ 104.167363] ? __msan_poison_alloca+0x15c/0x1d0 [ 104.172049] alloc_pages_vma+0x1565/0x1800 [ 104.176312] do_huge_pmd_anonymous_page+0xf80/0x2520 [ 104.181439] handle_mm_fault+0x428f/0x7e50 [ 104.185692] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.190566] __do_page_fault+0xec4/0x1a10 [ 104.194736] ? page_fault+0x25/0x50 [ 104.198464] do_page_fault+0xd3/0x260 [ 104.202280] page_fault+0x25/0x50 [ 104.205747] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 104.211630] RSP: 0018:ffff8801ca5bf920 EFLAGS: 00010202 [ 104.217000] RAX: ffffffff83eaed2b RBX: 0000000020ed9000 RCX: 000000000000004b [ 104.224278] RDX: 000000000000004b RSI: ffff88014d809000 RDI: 0000000020ed9000 [ 104.231556] RBP: ffff8801ca5bf988 R08: 0000000000000000 R09: 0000000000000000 [ 104.238836] R10: 0000000000000000 R11: ffff8801ca5b0000 R12: 0000000000000000 [ 104.246111] R13: ffff8801ca5bf928 R14: 0000000000000000 R15: ffff88014cb7c418 [ 104.253404] ? _copy_to_user+0xbb/0x180 [ 104.257393] ? _copy_to_user+0xed/0x180 [ 104.261378] seq_read+0x1c5f/0x2260 [ 104.265028] ? seq_open+0x360/0x360 [ 104.268665] proc_reg_read+0x1de/0x2f0 [ 104.272575] do_iter_read+0x880/0xd70 [ 104.276393] ? proc_reg_llseek+0x260/0x260 [ 104.280635] do_preadv+0x3a1/0x580 [ 104.284200] ? prepare_exit_to_usermode+0x149/0x3a0 [ 104.289237] ? syscall_return_slowpath+0xe9/0x700 [ 104.294087] ? fput+0x25c/0x2e0 [ 104.297384] SYSC_preadv+0xc6/0xe0 [ 104.300941] SyS_preadv+0x77/0xa0 [ 104.304426] do_syscall_64+0x309/0x430 [ 104.308330] ? SYSC_writev+0xb0/0xb0 [ 104.312056] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.317247] RIP: 0033:0x455979 [ 104.320432] RSP: 002b:00007f8026b04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 104.328145] RAX: ffffffffffffffda RBX: 00007f8026b056d4 RCX: 0000000000455979 2018/05/08 06:11:06 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x14}) epoll_wait(r1, &(0x7f0000001080)=[{}], 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3e249aad, 0x80) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x7, 0x7f, 0x200, 0x3, 0x6}) 2018/05/08 06:11:06 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) fallocate(r0, 0x0, 0xcdd, 0x200) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) [ 104.335426] RDX: 1000000000000178 RSI: 0000000020000380 RDI: 0000000000000013 [ 104.342699] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.349972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.357246] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000004 2018/05/08 06:11:06 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000f8ef8caa37e44b300f02d67c965bc6ee49b99ca8c6aaa191f85cb97a7ec3a71726181e32a562461d3fc1b457eeca51857d9c5d2f152f0b7f0f8b12feb02bbb7d667fa993734233ef744e405881483ec56e0be305d5bad69bfb8e3a0847e909278bceb6caf4d4ff83a51cc9375af04da0b1550d4f213f", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64=r0]], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x366) 2018/05/08 06:11:06 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) fallocate(r0, 0x0, 0xcdd, 0x200) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:06 executing program 2 (fault-call:1 fault-nth:5): r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:06 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) fallocate(r0, 0x0, 0xcdd, 0x200) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) [ 104.636619] FAULT_INJECTION: forcing a failure. [ 104.636619] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.649176] CPU: 0 PID: 7514 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 104.656056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.665452] Call Trace: [ 104.668109] dump_stack+0x185/0x1d0 [ 104.671800] should_fail+0x87b/0xab0 [ 104.675588] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 104.680406] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 104.687308] ? page_counter_try_charge+0x4af/0x5c0 [ 104.692293] ? mem_cgroup_try_charge+0xa80/0xf00 [ 104.697161] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 104.702628] ? try_charge+0x26ce/0x2fd0 [ 104.706667] ? is_bpf_text_address+0xb4/0x4b0 [ 104.711286] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.716199] alloc_pages_current+0x6b5/0x970 [ 104.720744] pte_alloc_one+0x56/0x110 [ 104.724617] do_huge_pmd_anonymous_page+0x12ae/0x2520 [ 104.729882] handle_mm_fault+0x428f/0x7e50 [ 104.734173] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.739100] __do_page_fault+0xec4/0x1a10 [ 104.743333] ? page_fault+0x25/0x50 [ 104.747006] do_page_fault+0xd3/0x260 [ 104.750911] page_fault+0x25/0x50 [ 104.754426] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 104.760334] RSP: 0018:ffff8801ae37f920 EFLAGS: 00010202 [ 104.765744] RAX: ffffffff83eaed2b RBX: 0000000020ed9000 RCX: 000000000000004b [ 104.773049] RDX: 000000000000004b RSI: ffff88014d86b000 RDI: 0000000020ed9000 [ 104.780360] RBP: ffff8801ae37f988 R08: 0000000000000000 R09: 0000000000000000 [ 104.787670] R10: 0000000000000000 R11: ffff8801ae370000 R12: 0000000000000000 [ 104.794981] R13: ffff8801ae37f928 R14: 0000000000000000 R15: ffff88014cb7c418 [ 104.802327] ? _copy_to_user+0xbb/0x180 [ 104.806418] ? _copy_to_user+0xed/0x180 [ 104.810453] seq_read+0x1c5f/0x2260 [ 104.814150] ? seq_open+0x360/0x360 [ 104.817828] proc_reg_read+0x1de/0x2f0 [ 104.821784] do_iter_read+0x880/0xd70 [ 104.825748] ? proc_reg_llseek+0x260/0x260 [ 104.830071] do_preadv+0x3a1/0x580 [ 104.833740] ? prepare_exit_to_usermode+0x149/0x3a0 [ 104.838853] ? syscall_return_slowpath+0xe9/0x700 [ 104.843783] ? fput+0x25c/0x2e0 [ 104.847160] SYSC_preadv+0xc6/0xe0 [ 104.850823] SyS_preadv+0x77/0xa0 [ 104.854391] do_syscall_64+0x309/0x430 [ 104.858358] ? SYSC_writev+0xb0/0xb0 [ 104.862137] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 104.867362] RIP: 0033:0x455979 [ 104.870574] RSP: 002b:00007f8026b04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 104.878323] RAX: ffffffffffffffda RBX: 00007f8026b056d4 RCX: 0000000000455979 2018/05/08 06:11:06 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:06 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x0, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:06 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000180000fa0000000000000000f8ef8caa37e44b300f02d67c965bc6ee49b99ca8c6aaa191f85cb97a7ec3a71726181e32a562461d3fc1b457eeca51857d9c5d2f152f0b7f0f8b12feb02bbb7d667fa993734233ef744e405881483ec56e0be305d5bad69bfb8e3a0847e909278bceb6caf4d4ff83a51cc9375af04da0b1550d4f213f", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64=r0]], @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x366) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x8, 0x200200) 2018/05/08 06:11:06 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16=r1], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64=r0]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x366) 2018/05/08 06:11:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="52628facd779d3f96d1755fdb0ab78d0c8abebc1e0a0f85ac7a9de9c1a96bab097", 0x21) [ 104.885627] RDX: 1000000000000178 RSI: 0000000020000380 RDI: 0000000000000013 [ 104.892933] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.900241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 104.907548] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000005 2018/05/08 06:11:07 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) fallocate(r0, 0x0, 0xcdd, 0x200) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:07 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "d42945835cae5f08724f722a74ca37974b036ea0bab9ada16e02ad620ccbd1c69585c37f110a7c2b1c195866a10d51ca0d4c5aa505fdfbfe6d1dac2ad9a31beaa40e9b2a0c64277eaf5316fd19c5670437908149559aeaeb9f37ade78ae57724e77153f03d21009745be5a21f07bac3896f99a9b3f5006de679d2e563982f539da9163069ab3b88fd6dbfaa502de6727c14117d6849fba1fc0a20ffd0b40a989066b49d43b7f33d31ce82af51d2e0f255640fd8d63e64880cf0da6497bbde840c18635199be147960b06b1ed0b2b7bbf7361be6be9dfd2081266273757bb7e5bcaab2cc9d3ffa96a04f9f04dab4a565537b4b937dd9e386fb84fd3b3cec5a3f5b248e077559c544e67768944c89bd714bfa11109f117a2aae769faa5707e82038bbe8937dba6628e2c624528898b1248199da19c260e7e46bbba728770ca9c722ad3551f220a3dda2f612491fa2c0b751afe1dc57856ba476877b47f81623a503deaf97d8cf242fe1f479506499907dc5f6a812ab0fc2f923369d2027f61a9b71345b12385950ed3c5b37c19fdb57afab563487673ade79ceed5c59b7c67c5f457dd517df49d66606bf2eef518994faa18a43ea3e559aece4bee9203053589d96cc3d9e40cc4928ec8ec2e2fd79c8ed07c207177b1194c00efc74fb196c052d3aac453a6b8a190768ec9a7d9eda308ddee6f8d4f6ef356b4b0c4ccf20dc5be7d084095ec982174dd55a89046261937c19cf234fb0145c285f257d6dc3fdc79ef54b0a1b361d195928f95a5c8c8cde470b740e34802199e77da109b562ebcac73bfa67cbc5df8936312ee3e609c2a7ba2d4c08670e6b8837407b28b287cefd4e09f5f817a73d85e2c97dba1284ab9f98653ab8ab3373993b001cca9a2d21a5f9c6223ea93352d284bab8ccf7310d02bb7046eeab72181937cf172dd56bc189f1f09518d54da9b2b96f004d2de60e36cfd85d926a717df89069819d978db8fbe371c6b957bc4e5f1f48da50f827eb16e1fd2075e193513a2f92cf64267b2ccd56962df260b2a6aa923dcea6c528ffde81415c19ad74673c050189ec7b21a962c0f483844c9cea1c6729ddab9ea211deb14bd06cef8d3e1a243eafbf20c040f5af848d20bcfdc49dccd8ba445e207ba9ced51121b8b9234daa7f8b7cdfd844728ae1ce30ab647ac83a370ca5e47a18511e42878de5a5a96684cb2e6a10c2540202eeab537db0c3a07ebeb90f654c354049481b069739116824696918011a6ccbd8545dce3665a99c8c01247f5332ee462783903bf10a1b373e3061e13403ead43558a5a8e0cc15e5cc3dd1504d783c78eb91e261606aa95e2940ea48354419b34aae77e57b29a5adda94d2d202211e36c1ea29d964577f377255d5fa88ee328698165832ae4ae44e768aca90f401c2dc68bccaa569ab8110697f9a185e8ba54f240f1673f8f75acd32c420694df4c694045b486db29227d7012602fddbf1fabf657d897eadabd65706a2f182bc9a893dfd718b949bde92949cb94db55dca25a8e46b1a4b9d42c22ab69719f90baa08d24171ea93278aa9e6033673dbd6c0c5f021925bd65777bce73bdf5432dc7265d01bd211fb03921cfc0f942c16c35303d4358442364cb4527a812dc3c5a49df8a3c74c62925e67ff810a2d0ae9d23efdb58221fb6c01c08351785d2447eaf6bb94f181510ca74c545d36375683d81c757a72d199fa08adf09c17a6fb0cccd0d3b22885672328eec2e0adf75f7d0f23c717fcf418c31cb72a03f23b12cd3b95f0edf6df04f3b4c6642c0d8db89ffcc59bc4dd0dc5afe3135e4a8f69bcc80e6cc26527719180e566effb36b451b7f706f0aa15cb14902a00f1471feb870b15b718dcbc85e36b120ee5f5e9c617280de957efd42b73fc57427924c26b6012de5da8b6ea4084c7cff47ec73c4073952ab50cd9c6d4f6272011a7110fe0d2128df89f774c020f3b638581e125db9e74f31d781554a8f2cef8c82fd9c4b9e88a374f0cc2b956a60aef6ff1fcea1c9a939df9007395957d1e06d93029c816d2ff53fa800bf809bfe111bb27181ca6b7451a4f08ce83acd4decd7afcc30bff46cbc01d5cbeb29de821232a0614f580cf0c1729acbc167643ad88d27b4ee1d266b2afed69feab9d3009cd27fe5834541c46c1166a2646ac77e5cfcabc2059deedf618293e7766bf6f261a9c61879b79a1f20c18200d139f670cba9b14ca80099663e9153dc2843fa478e7a938639ce5d60ff9484da0f304c891b5f64d5c80a4671b29c0b5c09caec0dd97e862e2945c73beae73acccb5f0b47dbf2ac1a19b6cb9c199e15911250f32b8c957e8b83712debe1478a7f4e4c580bce739ec8884176e4b0f8c5b6586e03d9ead8b6ccc83126f46446cf7f13dd392434da19aa8940415a63d96cb51e58028a4a8a0bf43603bf2b9b029eab1ae53e00758cea262f760d983c7801f24909597e860da66fc6738060a2ed3f1924304d424d575949742c946639a1fdd73f88918a2057863857bfcbc48e19d92fc20a6f941da507966b568abf74d8cbb6ba797b91f322427f257b062c6129da3b158f0a977d40b28892e86767ed2efca48827ab28ffb7d7bb2b1ef769587b02d2ac69cf2b13001ad2aaeafb311a5ea36447ff7f87d581a224ada394463d0c59582ce524ea3f0f622f25c5124822b60e8c44e5781a9e4af15f855fd14a0c89a9b6eec399f5cb9baaf0893be1df4652d55547ad83092bbcd3fc65eab3f6c24676c2f810aec94e126a02f27f3253d93ed23d231b29b6237cc78d6e917a9305b4a708226eba758c64fc1bf24425e70a24f9136c3ad8f439cdabfc83e85d5dca13fa573cd936480b090a42ba64fb24d593b96aae8e91fc394d7728ea3dd5cd45caa93730975971f7b35a22b9c5eec103371999b05d0880afd0178860d7cadb636564b4f188c76768a3ee723e19e7c22d37f4c565f3121dc91ea202e09ed829da87f9bd0ced6184b6266cc6d9528921682f1aed8c806a6cfd92e59e18ebaf6842810107ce0f7edc848044a7c29b83f6c9d1f3cfc323d885940527dce6c0e43209a5b7dfc53a5643c34f979a5f1fc510dc5f66d1f9e80b276f5e22e3bee69ce174cb2de48594369f6990919b07ab5b6693cea2808ce51e8747d5409448b9bb1c3a130b9e9d2f6205a9cf96e043392d93321a45ba59169a460b0bef7f8d202f062f95a34860c445a668d796333df9cd0e5690ca52c540b32021c1d5d373e159606ba412cd48e8b2c6d753f700692c9839a7b27fc78f3322a3fc02a7912678f089c3a2e3337eee5d7e0d9af646ff6e7006546557aebd4b064e740e12b5e5bf7a89af6c5018f6b23660752367162e750512cad75f39469d7882dc3c5ec485a516183b415fdcf7fb148811052950f4a2ab24400e38bc8149a071fec6ff6923c8c7e41fa30c095eceba55c6468dbac44d27d161064a3f07716355fa9a0bc2b957881d8bdf32123bc9141e288a31ccceb917b63f172f75e3051b0b210bb53e3f9cf29972ec27cf65b1cf5d97aa0466595a02ddd348a04f83154a00509a2e1c401584391ddcd1337ef30b65e1b6fb79bb6fff765904ebebf5e4ce71633bd4fb1ef1f09055cc53c363730902338bc3c852a634329f3de236e8719fd6429ee06691e3c09eed4fbba2364aa9ae08f81e9ad54b60fbaebdb54f6e57e3974bb8967a2e5dcc3b194ebc9387f49412577f51cd19e1e3501d69d7ffa787af6faded4c525404424bdc730f8fd19f0f6f36375e17897466195054db0f3aff7cc458288d8a28be7e0e89a4c2294449b10914ed383e830a8bf51b146972fd71ec847468496e599d7601595bc4572d69f6197c6760e4144279f04da5ccbe93a63512b10d2849b77e215a37401ffd8461e29f8c65b377dac292bb6a66bbeaf23e376462bf86eb263e8d0b838a28668ada580d4fe7358e3b0525609983aeca1c891b7bc40499b9605850734186e8717f2b833701f4d6dba77a57835ef74ddfa881fb50d773200c820dc36f46aadb7f664a7748a5d97f23a0bf77f2b8330914b8d191b5b9f878abba04528f9051051614b4fe4b6ee1ecd473fc6c22cbe3a181d33b15b5d32d53c5ae72424ff52f371fe85a4e86c2a5eeb57eed3deafd5c3b9fc3f3430b72ddc8859079fe2abc338859fe987d8a5e4f6e8df998c5d274e15280754b97261827a21efdfe943b626c2d5f2533d161a7db7f78e35eaf40d9b8940af5a5ecd255da2be68a2b5bb432ac82c3baa72e4617db5e1ceb62a361686ffda14725d3e1658ccfd640a2a6b25e776f1ab9ad94fdabf0794a384e10ee12cdca30d8ed2f53a85aa9eee6c423b03fcb95e99431a84306f6d06873780e908b70fccc769a37a542b73316779913ca6f85c6b39178de92fadbd9796784eb96b8e6fa5f95b04bc7e3d4f5bf3824f994cf8a668708c436736bb471331bb97aac937b3dfbfae225618642dd0bc6648cc1ef1ea604f5dc3d484097f5a56be3a5e18dd7661f9187319024a20c7f993e8b2a39b9fe72e96ca14b0391789ed0f175ace77283f6b0e12fc943f5c99deac5d3df213074da74095defa569f5bc00e14fb1a43a6cd5e7d4a37f4ff32dd37d26aa8bb4e94865aa0415220ab4f2b45af145ac080dbbbdc3376c876fa56586db6a712d062a9941eaf82ee8ce9eca52e1cb98c2c7c7e96d8ba5310865f45fd2e7af50694ad624f899ce07abba093fbe315fb470560b8a2890c94359512e3f88e795d246d1ab6e802d593ac40af62e0ed80a547e302b70b9f1c8dc415281c700b7f58f6e21e04c8439eebe9aaf186331c45d8592177d5483112340fb77056ed18b6b2dbc337cecbc267e1927565d1e84851ee7ebb83cfe4e86f12c14bb60a477b32f52ec8b6957cc6a09cfd669a4c6ac3f1031445e43ceb7437a215b437b3d32a2238005feed8897aaae2c9eab2fca3d9a56e89fc3c2b2471589be311cf82ea32f423044e1db59542f355a66253da9acc0ba10a8e8ef880b59ed0f8800d239832e591b01e09166b95541c1cbd6dd325e1fa13ce50e58aa0e8d821e460f70bdc8517607fa2ff4270ea15d07d9e4e46d423196f02922dee11a9e85a15d86e5efc9e98d14e71cd9cf44d0be105b34af4b2bea8af73bb5ce4db6a5013aa051d9cc6fb07fbdb3f5a0452a6685c58732cbcbff4ec7e4a23cec102471694166f5580749f5e80ec45ead66e8b4b96746f2476de2499afbb92d2f4863575e235cde8973961e99e857717fef8fc7658427f095da0bfb9fc60ad285c9ec7cb5d0b2ab5f64fed138a500cec5cad67b7aed8c10b5af58eb1dcf14813be88379d010b2e1893b90a12617d8bd69c7a82453d1ffc8129e9a87d424be1c48fbebdb60c57f0831bd42ea4be54a61e7617177fa39131978700a74a30503736387179b840b04c09f7b1d24f2805d1682321f17eb71c4b0042dbea9a128ac349bca0fe244dc57cd11b8ea69db22a4136a448b1eb3a8ab1178994aba2e391df4d896937b3d457f009a3627955cb8fd664f1037afd4e9093e1c2cae3b4942847bde0ed1d0988e2b7b919eb3af9e312e7861e4aaf37815fc70351738a9aa5864d0e8d6f6b2f813b87431cf55771ce0cc649cb076bd91232d520d984ba073171882e239e158a3a7d6a8b79692008b0ee7eb1f0903db3a4f7fcb0e90295c56cabd7d2248dcfabb7664927f873bc319da03916df70f0193f76610ff0dc0ae8811d015bcb84d9951678d606c8a52cad9c0af27731465f4aa372f23cfdefc531b90438d2f9ea4eb99567d8f56aa132ef5a803f0fcfb31c6c7"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/08 06:11:07 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/05/08 06:11:07 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64=r0]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x366) 2018/05/08 06:11:07 executing program 3: unshare(0x28060400) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x4, 0x90802) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000040)) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f0000000240), &(0x7f0000000200)=0xffffffffffffffda) 2018/05/08 06:11:07 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:07 executing program 2 (fault-call:1 fault-nth:6): r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:07 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) fallocate(r0, 0x0, 0xcdd, 0x200) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:07 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000040)) [ 105.357444] raw_sendmsg: syz-executor4 forgot to set AF_INET. Fix it! [ 105.374007] FAULT_INJECTION: forcing a failure. [ 105.374007] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 105.385868] CPU: 1 PID: 7576 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 105.392723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.402090] Call Trace: [ 105.404758] dump_stack+0x185/0x1d0 [ 105.408394] should_fail+0x87b/0xab0 [ 105.412121] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 105.416887] ? kernel_poison_pages+0x40/0x360 [ 105.421390] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.426768] ? kernel_poison_pages+0x1a0/0x360 [ 105.431369] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 105.436830] ? get_page_from_freelist+0xab28/0xb600 [ 105.441945] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.447329] ? page_counter_try_charge+0x205/0x5c0 [ 105.452268] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.457642] ? page_counter_uncharge+0xa7/0x160 [ 105.462318] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.467690] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 105.472628] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.478004] ? try_charge+0x26ce/0x2fd0 [ 105.481992] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 105.487472] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.492155] ? __msan_poison_alloca+0x15c/0x1d0 [ 105.496840] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.502230] ? memcg_kmem_charge+0x703/0xa30 [ 105.506650] kmsan_alloc_page+0x82/0xe0 [ 105.510643] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 105.515410] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.521058] ? page_counter_try_charge+0x4af/0x5c0 [ 105.525999] ? mem_cgroup_try_charge+0xa80/0xf00 [ 105.530773] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.536149] ? try_charge+0x26ce/0x2fd0 [ 105.540160] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.545104] alloc_pages_current+0x6b5/0x970 [ 105.549524] pte_alloc_one+0x56/0x110 [ 105.553332] do_huge_pmd_anonymous_page+0x12ae/0x2520 [ 105.558551] handle_mm_fault+0x428f/0x7e50 [ 105.562809] __do_page_fault+0xec4/0x1a10 [ 105.566974] ? page_fault+0x25/0x50 [ 105.570608] do_page_fault+0xd3/0x260 [ 105.574413] page_fault+0x25/0x50 [ 105.577874] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 105.583751] RSP: 0018:ffff88014a81f920 EFLAGS: 00010202 [ 105.589117] RAX: ffffffff83eaed2b RBX: 0000000020ed9000 RCX: 000000000000004b [ 105.596389] RDX: 000000000000004b RSI: ffff88014d809000 RDI: 0000000020ed9000 [ 105.603656] RBP: ffff88014a81f988 R08: 0000000000000000 R09: 0000000000000000 [ 105.610914] R10: 0000000000000000 R11: ffff88014a810000 R12: 0000000000000000 [ 105.618201] R13: ffff88014a81f928 R14: 0000000000000000 R15: ffff88014cb7e198 [ 105.625477] ? _copy_to_user+0xbb/0x180 [ 105.629443] ? _copy_to_user+0xed/0x180 [ 105.633404] seq_read+0x1c5f/0x2260 [ 105.637033] ? seq_open+0x360/0x360 [ 105.640652] proc_reg_read+0x1de/0x2f0 [ 105.644529] do_iter_read+0x880/0xd70 [ 105.649219] ? proc_reg_llseek+0x260/0x260 [ 105.653444] do_preadv+0x3a1/0x580 [ 105.656973] ? prepare_exit_to_usermode+0x149/0x3a0 [ 105.661975] ? syscall_return_slowpath+0xe9/0x700 [ 105.666800] ? fput+0x25c/0x2e0 [ 105.670069] SYSC_preadv+0xc6/0xe0 [ 105.673597] SyS_preadv+0x77/0xa0 [ 105.677044] do_syscall_64+0x309/0x430 [ 105.680922] ? SYSC_writev+0xb0/0xb0 [ 105.684624] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 105.689810] RIP: 0033:0x455979 [ 105.692992] RSP: 002b:00007f8026b04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 105.700690] RAX: ffffffffffffffda RBX: 00007f8026b056d4 RCX: 0000000000455979 2018/05/08 06:11:07 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:07 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x2) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x3ff) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x53, 0x2}, {}], 0x30) poll(&(0x7f0000000080)=[{r0, 0x6a0}, {r0, 0x180}, {r0, 0x1014}, {r0, 0x80}, {r0, 0x208}, {r0, 0x2000}, {r0, 0x2}, {r0, 0x10}, {r0, 0x14a2}], 0x9, 0x1) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x10000000002715, &(0x7f0000000000), &(0x7f0000000040)) 2018/05/08 06:11:07 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) fallocate(r0, 0x0, 0xcdd, 0x200) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:07 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) [ 105.707946] RDX: 1000000000000178 RSI: 0000000020000380 RDI: 0000000000000013 [ 105.715202] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.722454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 105.729709] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000006 2018/05/08 06:11:07 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64=r0]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x366) 2018/05/08 06:11:07 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:07 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) 2018/05/08 06:11:07 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000000)={'veth1_to_bond\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x3, "c0d788895380", 0x4}}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000100)=0x14) socket$inet(0x2, 0x800, 0x0) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x57) fcntl$setlease(r0, 0x400, 0x0) 2018/05/08 06:11:08 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/08 06:11:08 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:08 executing program 2 (fault-call:1 fault-nth:7): r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32=r0, @ANYRES16], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64=r0]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x366) 2018/05/08 06:11:08 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) 2018/05/08 06:11:08 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:08 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8040, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000000)={'veth1_to_bond\x00', @ifru_addrs=@ipx={0x4, 0x0, 0x3, "c0d788895380", 0x4}}}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000100)=0x14) socket$inet(0x2, 0x800, 0x0) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x57) fcntl$setlease(r0, 0x400, 0x0) 2018/05/08 06:11:08 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) [ 106.740320] FAULT_INJECTION: forcing a failure. [ 106.740320] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 106.752207] CPU: 1 PID: 7631 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 106.759054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.768416] Call Trace: [ 106.771024] dump_stack+0x185/0x1d0 [ 106.774671] should_fail+0x87b/0xab0 [ 106.778407] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 106.783180] ? kernel_poison_pages+0x40/0x360 [ 106.787697] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.793082] ? kernel_poison_pages+0x1a0/0x360 [ 106.797684] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.803155] ? get_page_from_freelist+0xab28/0xb600 [ 106.808214] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.813605] ? page_counter_try_charge+0x205/0x5c0 [ 106.818557] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.823943] ? page_counter_uncharge+0xa7/0x160 [ 106.828629] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 106.833680] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.839059] ? try_charge+0x26ce/0x2fd0 [ 106.843047] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 106.848508] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.853178] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.857858] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.863222] ? memcg_kmem_charge+0x703/0xa30 [ 106.867630] kmsan_alloc_page+0x82/0xe0 [ 106.871595] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 106.876338] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.881692] ? page_counter_try_charge+0x4af/0x5c0 [ 106.886608] ? mem_cgroup_try_charge+0xa80/0xf00 [ 106.891355] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 106.896720] ? try_charge+0x26ce/0x2fd0 [ 106.900686] ? is_bpf_text_address+0xb4/0x4b0 [ 106.905168] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.910003] alloc_pages_current+0x6b5/0x970 [ 106.914406] pte_alloc_one+0x56/0x110 [ 106.918227] do_huge_pmd_anonymous_page+0x12ae/0x2520 [ 106.923414] handle_mm_fault+0x428f/0x7e50 [ 106.927635] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.932473] __do_page_fault+0xec4/0x1a10 [ 106.936619] ? page_fault+0x25/0x50 [ 106.940233] do_page_fault+0xd3/0x260 [ 106.944027] page_fault+0x25/0x50 [ 106.947835] RIP: 0010:copy_user_enhanced_fast_string+0xe/0x20 [ 106.953703] RSP: 0018:ffff88014db7f920 EFLAGS: 00010202 [ 106.959056] RAX: ffffffff83eaed2b RBX: 0000000020ed9000 RCX: 000000000000004b [ 106.966317] RDX: 000000000000004b RSI: ffff88014d809000 RDI: 0000000020ed9000 [ 106.973584] RBP: ffff88014db7f988 R08: 0000000000000000 R09: 0000000000000000 [ 106.980857] R10: 0000000000000000 R11: ffff88014db70000 R12: 0000000000000000 [ 106.988117] R13: ffff88014db7f928 R14: 0000000000000000 R15: ffff88014cc9a698 [ 106.995388] ? _copy_to_user+0xbb/0x180 [ 106.999355] ? _copy_to_user+0xed/0x180 [ 107.003322] seq_read+0x1c5f/0x2260 [ 107.006939] ? seq_open+0x360/0x360 [ 107.010553] proc_reg_read+0x1de/0x2f0 [ 107.014435] do_iter_read+0x880/0xd70 [ 107.018229] ? proc_reg_llseek+0x260/0x260 [ 107.022449] do_preadv+0x3a1/0x580 [ 107.025979] ? prepare_exit_to_usermode+0x149/0x3a0 [ 107.030982] ? syscall_return_slowpath+0xe9/0x700 [ 107.035808] ? fput+0x25c/0x2e0 [ 107.039086] SYSC_preadv+0xc6/0xe0 [ 107.042615] SyS_preadv+0x77/0xa0 [ 107.046057] do_syscall_64+0x309/0x430 [ 107.049935] ? SYSC_writev+0xb0/0xb0 [ 107.053639] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 107.058817] RIP: 0033:0x455979 [ 107.062004] RSP: 002b:00007f8026b04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 107.069706] RAX: ffffffffffffffda RBX: 00007f8026b056d4 RCX: 0000000000455979 [ 107.076972] RDX: 1000000000000178 RSI: 0000000020000380 RDI: 0000000000000013 [ 107.084230] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/08 06:11:08 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x366) [ 107.091493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 107.098748] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000007 2018/05/08 06:11:09 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:09 executing program 2 (fault-call:1 fault-nth:8): r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:09 executing program 6: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r0}}, 0x48) 2018/05/08 06:11:09 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x366) 2018/05/08 06:11:09 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) socket$can_raw(0x1d, 0x3, 0x1) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x20800001}, 0xc) 2018/05/08 06:11:09 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:09 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:09 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/08 06:11:09 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:09 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x366) 2018/05/08 06:11:09 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r0}}, 0x48) 2018/05/08 06:11:09 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r5, 0x3, 0x30}, &(0x7f0000000180)=0xc) wait4(r4, 0x0, 0x80000000, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ppoll(&(0x7f0000000600)=[{r1, 0x100}, {r3, 0x8}, {r1, 0x310}, {r0, 0x11}], 0x4, &(0x7f0000000680)={r6, r7+10000000}, &(0x7f00000006c0)={0xffffffff00000000}, 0x8) 2018/05/08 06:11:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @hyper}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x5, 0x1ff}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, [0x23b0, 0x4, 0x4, 0x0, 0x5, 0x5, 0x7, 0x5, 0x5, 0xffffffffffffa017, 0x1f, 0xd7, 0x5, 0xffffffffffffff00, 0x2]}, &(0x7f0000000300)=0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000340)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x10) lseek(r1, 0x0, 0x2) 2018/05/08 06:11:09 executing program 6: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r0}}, 0x48) [ 107.719299] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:09 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r0}}, 0x48) 2018/05/08 06:11:09 executing program 6: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r0}}, 0x48) [ 108.518802] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:10 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:10 executing program 7 (fault-call:1 fault-nth:0): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:10 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x366) 2018/05/08 06:11:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x3}) 2018/05/08 06:11:10 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r0}}, 0x48) 2018/05/08 06:11:10 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:10 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "d42945835cae5f08724f722a74ca37974b036ea0bab9ada16e02ad620ccbd1c69585c37f110a7c2b1c195866a10d51ca0d4c5aa505fdfbfe6d1dac2ad9a31beaa40e9b2a0c64277eaf5316fd19c5670437908149559aeaeb9f37ade78ae57724e77153f03d21009745be5a21f07bac3896f99a9b3f5006de679d2e563982f539da9163069ab3b88fd6dbfaa502de6727c14117d6849fba1fc0a20ffd0b40a989066b49d43b7f33d31ce82af51d2e0f255640fd8d63e64880cf0da6497bbde840c18635199be147960b06b1ed0b2b7bbf7361be6be9dfd2081266273757bb7e5bcaab2cc9d3ffa96a04f9f04dab4a565537b4b937dd9e386fb84fd3b3cec5a3f5b248e077559c544e67768944c89bd714bfa11109f117a2aae769faa5707e82038bbe8937dba6628e2c624528898b1248199da19c260e7e46bbba728770ca9c722ad3551f220a3dda2f612491fa2c0b751afe1dc57856ba476877b47f81623a503deaf97d8cf242fe1f479506499907dc5f6a812ab0fc2f923369d2027f61a9b71345b12385950ed3c5b37c19fdb57afab563487673ade79ceed5c59b7c67c5f457dd517df49d66606bf2eef518994faa18a43ea3e559aece4bee9203053589d96cc3d9e40cc4928ec8ec2e2fd79c8ed07c207177b1194c00efc74fb196c052d3aac453a6b8a190768ec9a7d9eda308ddee6f8d4f6ef356b4b0c4ccf20dc5be7d084095ec982174dd55a89046261937c19cf234fb0145c285f257d6dc3fdc79ef54b0a1b361d195928f95a5c8c8cde470b740e34802199e77da109b562ebcac73bfa67cbc5df8936312ee3e609c2a7ba2d4c08670e6b8837407b28b287cefd4e09f5f817a73d85e2c97dba1284ab9f98653ab8ab3373993b001cca9a2d21a5f9c6223ea93352d284bab8ccf7310d02bb7046eeab72181937cf172dd56bc189f1f09518d54da9b2b96f004d2de60e36cfd85d926a717df89069819d978db8fbe371c6b957bc4e5f1f48da50f827eb16e1fd2075e193513a2f92cf64267b2ccd56962df260b2a6aa923dcea6c528ffde81415c19ad74673c050189ec7b21a962c0f483844c9cea1c6729ddab9ea211deb14bd06cef8d3e1a243eafbf20c040f5af848d20bcfdc49dccd8ba445e207ba9ced51121b8b9234daa7f8b7cdfd844728ae1ce30ab647ac83a370ca5e47a18511e42878de5a5a96684cb2e6a10c2540202eeab537db0c3a07ebeb90f654c354049481b069739116824696918011a6ccbd8545dce3665a99c8c01247f5332ee462783903bf10a1b373e3061e13403ead43558a5a8e0cc15e5cc3dd1504d783c78eb91e261606aa95e2940ea48354419b34aae77e57b29a5adda94d2d202211e36c1ea29d964577f377255d5fa88ee328698165832ae4ae44e768aca90f401c2dc68bccaa569ab8110697f9a185e8ba54f240f1673f8f75acd32c420694df4c694045b486db29227d7012602fddbf1fabf657d897eadabd65706a2f182bc9a893dfd718b949bde92949cb94db55dca25a8e46b1a4b9d42c22ab69719f90baa08d24171ea93278aa9e6033673dbd6c0c5f021925bd65777bce73bdf5432dc7265d01bd211fb03921cfc0f942c16c35303d4358442364cb4527a812dc3c5a49df8a3c74c62925e67ff810a2d0ae9d23efdb58221fb6c01c08351785d2447eaf6bb94f181510ca74c545d36375683d81c757a72d199fa08adf09c17a6fb0cccd0d3b22885672328eec2e0adf75f7d0f23c717fcf418c31cb72a03f23b12cd3b95f0edf6df04f3b4c6642c0d8db89ffcc59bc4dd0dc5afe3135e4a8f69bcc80e6cc26527719180e566effb36b451b7f706f0aa15cb14902a00f1471feb870b15b718dcbc85e36b120ee5f5e9c617280de957efd42b73fc57427924c26b6012de5da8b6ea4084c7cff47ec73c4073952ab50cd9c6d4f6272011a7110fe0d2128df89f774c020f3b638581e125db9e74f31d781554a8f2cef8c82fd9c4b9e88a374f0cc2b956a60aef6ff1fcea1c9a939df9007395957d1e06d93029c816d2ff53fa800bf809bfe111bb27181ca6b7451a4f08ce83acd4decd7afcc30bff46cbc01d5cbeb29de821232a0614f580cf0c1729acbc167643ad88d27b4ee1d266b2afed69feab9d3009cd27fe5834541c46c1166a2646ac77e5cfcabc2059deedf618293e7766bf6f261a9c61879b79a1f20c18200d139f670cba9b14ca80099663e9153dc2843fa478e7a938639ce5d60ff9484da0f304c891b5f64d5c80a4671b29c0b5c09caec0dd97e862e2945c73beae73acccb5f0b47dbf2ac1a19b6cb9c199e15911250f32b8c957e8b83712debe1478a7f4e4c580bce739ec8884176e4b0f8c5b6586e03d9ead8b6ccc83126f46446cf7f13dd392434da19aa8940415a63d96cb51e58028a4a8a0bf43603bf2b9b029eab1ae53e00758cea262f760d983c7801f24909597e860da66fc6738060a2ed3f1924304d424d575949742c946639a1fdd73f88918a2057863857bfcbc48e19d92fc20a6f941da507966b568abf74d8cbb6ba797b91f322427f257b062c6129da3b158f0a977d40b28892e86767ed2efca48827ab28ffb7d7bb2b1ef769587b02d2ac69cf2b13001ad2aaeafb311a5ea36447ff7f87d581a224ada394463d0c59582ce524ea3f0f622f25c5124822b60e8c44e5781a9e4af15f855fd14a0c89a9b6eec399f5cb9baaf0893be1df4652d55547ad83092bbcd3fc65eab3f6c24676c2f810aec94e126a02f27f3253d93ed23d231b29b6237cc78d6e917a9305b4a708226eba758c64fc1bf24425e70a24f9136c3ad8f439cdabfc83e85d5dca13fa573cd936480b090a42ba64fb24d593b96aae8e91fc394d7728ea3dd5cd45caa93730975971f7b35a22b9c5eec103371999b05d0880afd0178860d7cadb636564b4f188c76768a3ee723e19e7c22d37f4c565f3121dc91ea202e09ed829da87f9bd0ced6184b6266cc6d9528921682f1aed8c806a6cfd92e59e18ebaf6842810107ce0f7edc848044a7c29b83f6c9d1f3cfc323d885940527dce6c0e43209a5b7dfc53a5643c34f979a5f1fc510dc5f66d1f9e80b276f5e22e3bee69ce174cb2de48594369f6990919b07ab5b6693cea2808ce51e8747d5409448b9bb1c3a130b9e9d2f6205a9cf96e043392d93321a45ba59169a460b0bef7f8d202f062f95a34860c445a668d796333df9cd0e5690ca52c540b32021c1d5d373e159606ba412cd48e8b2c6d753f700692c9839a7b27fc78f3322a3fc02a7912678f089c3a2e3337eee5d7e0d9af646ff6e7006546557aebd4b064e740e12b5e5bf7a89af6c5018f6b23660752367162e750512cad75f39469d7882dc3c5ec485a516183b415fdcf7fb148811052950f4a2ab24400e38bc8149a071fec6ff6923c8c7e41fa30c095eceba55c6468dbac44d27d161064a3f07716355fa9a0bc2b957881d8bdf32123bc9141e288a31ccceb917b63f172f75e3051b0b210bb53e3f9cf29972ec27cf65b1cf5d97aa0466595a02ddd348a04f83154a00509a2e1c401584391ddcd1337ef30b65e1b6fb79bb6fff765904ebebf5e4ce71633bd4fb1ef1f09055cc53c363730902338bc3c852a634329f3de236e8719fd6429ee06691e3c09eed4fbba2364aa9ae08f81e9ad54b60fbaebdb54f6e57e3974bb8967a2e5dcc3b194ebc9387f49412577f51cd19e1e3501d69d7ffa787af6faded4c525404424bdc730f8fd19f0f6f36375e17897466195054db0f3aff7cc458288d8a28be7e0e89a4c2294449b10914ed383e830a8bf51b146972fd71ec847468496e599d7601595bc4572d69f6197c6760e4144279f04da5ccbe93a63512b10d2849b77e215a37401ffd8461e29f8c65b377dac292bb6a66bbeaf23e376462bf86eb263e8d0b838a28668ada580d4fe7358e3b0525609983aeca1c891b7bc40499b9605850734186e8717f2b833701f4d6dba77a57835ef74ddfa881fb50d773200c820dc36f46aadb7f664a7748a5d97f23a0bf77f2b8330914b8d191b5b9f878abba04528f9051051614b4fe4b6ee1ecd473fc6c22cbe3a181d33b15b5d32d53c5ae72424ff52f371fe85a4e86c2a5eeb57eed3deafd5c3b9fc3f3430b72ddc8859079fe2abc338859fe987d8a5e4f6e8df998c5d274e15280754b97261827a21efdfe943b626c2d5f2533d161a7db7f78e35eaf40d9b8940af5a5ecd255da2be68a2b5bb432ac82c3baa72e4617db5e1ceb62a361686ffda14725d3e1658ccfd640a2a6b25e776f1ab9ad94fdabf0794a384e10ee12cdca30d8ed2f53a85aa9eee6c423b03fcb95e99431a84306f6d06873780e908b70fccc769a37a542b73316779913ca6f85c6b39178de92fadbd9796784eb96b8e6fa5f95b04bc7e3d4f5bf3824f994cf8a668708c436736bb471331bb97aac937b3dfbfae225618642dd0bc6648cc1ef1ea604f5dc3d484097f5a56be3a5e18dd7661f9187319024a20c7f993e8b2a39b9fe72e96ca14b0391789ed0f175ace77283f6b0e12fc943f5c99deac5d3df213074da74095defa569f5bc00e14fb1a43a6cd5e7d4a37f4ff32dd37d26aa8bb4e94865aa0415220ab4f2b45af145ac080dbbbdc3376c876fa56586db6a712d062a9941eaf82ee8ce9eca52e1cb98c2c7c7e96d8ba5310865f45fd2e7af50694ad624f899ce07abba093fbe315fb470560b8a2890c94359512e3f88e795d246d1ab6e802d593ac40af62e0ed80a547e302b70b9f1c8dc415281c700b7f58f6e21e04c8439eebe9aaf186331c45d8592177d5483112340fb77056ed18b6b2dbc337cecbc267e1927565d1e84851ee7ebb83cfe4e86f12c14bb60a477b32f52ec8b6957cc6a09cfd669a4c6ac3f1031445e43ceb7437a215b437b3d32a2238005feed8897aaae2c9eab2fca3d9a56e89fc3c2b2471589be311cf82ea32f423044e1db59542f355a66253da9acc0ba10a8e8ef880b59ed0f8800d239832e591b01e09166b95541c1cbd6dd325e1fa13ce50e58aa0e8d821e460f70bdc8517607fa2ff4270ea15d07d9e4e46d423196f02922dee11a9e85a15d86e5efc9e98d14e71cd9cf44d0be105b34af4b2bea8af73bb5ce4db6a5013aa051d9cc6fb07fbdb3f5a0452a6685c58732cbcbff4ec7e4a23cec102471694166f5580749f5e80ec45ead66e8b4b96746f2476de2499afbb92d2f4863575e235cde8973961e99e857717fef8fc7658427f095da0bfb9fc60ad285c9ec7cb5d0b2ab5f64fed138a500cec5cad67b7aed8c10b5af58eb1dcf14813be88379d010b2e1893b90a12617d8bd69c7a82453d1ffc8129e9a87d424be1c48fbebdb60c57f0831bd42ea4be54a61e7617177fa39131978700a74a30503736387179b840b04c09f7b1d24f2805d1682321f17eb71c4b0042dbea9a128ac349bca0fe244dc57cd11b8ea69db22a4136a448b1eb3a8ab1178994aba2e391df4d896937b3d457f009a3627955cb8fd664f1037afd4e9093e1c2cae3b4942847bde0ed1d0988e2b7b919eb3af9e312e7861e4aaf37815fc70351738a9aa5864d0e8d6f6b2f813b87431cf55771ce0cc649cb076bd91232d520d984ba073171882e239e158a3a7d6a8b79692008b0ee7eb1f0903db3a4f7fcb0e90295c56cabd7d2248dcfabb7664927f873bc319da03916df70f0193f76610ff0dc0ae8811d015bcb84d9951678d606c8a52cad9c0af27731465f4aa372f23cfdefc531b90438d2f9ea4eb99567d8f56aa132ef5a803f0fcfb31c6c7"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/05/08 06:11:10 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r5, 0x3, 0x30}, &(0x7f0000000180)=0xc) wait4(r4, 0x0, 0x80000000, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ppoll(&(0x7f0000000600)=[{r1, 0x100}, {r3, 0x8}, {r1, 0x310}, {r0, 0x11}], 0x4, &(0x7f0000000680)={r6, r7+10000000}, &(0x7f00000006c0)={0xffffffff00000000}, 0x8) [ 108.846587] FAULT_INJECTION: forcing a failure. [ 108.846587] name failslab, interval 1, probability 0, space 0, times 0 [ 108.857991] CPU: 0 PID: 7732 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 108.864876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.874276] Call Trace: [ 108.876938] dump_stack+0x185/0x1d0 [ 108.880636] should_fail+0x87b/0xab0 [ 108.884422] should_failslab+0x279/0x2a0 [ 108.888550] __kmalloc_node+0x22e/0x1190 [ 108.892724] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 108.898183] ? __get_vm_area_node+0x28e/0x810 [ 108.902775] __get_vm_area_node+0x28e/0x810 [ 108.907170] __vmalloc_node_range+0x2ad/0x1140 [ 108.911815] ? bpf_prog_alloc+0xb0/0x4b0 [ 108.915991] __vmalloc+0xe2/0x100 [ 108.919539] ? bpf_prog_alloc+0xb0/0x4b0 [ 108.923682] bpf_prog_alloc+0xb0/0x4b0 [ 108.927645] SYSC_bpf+0x79db/0xdfd0 [ 108.931371] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.936134] ? syscall_return_slowpath+0xe9/0x700 [ 108.941059] ? fput+0x25c/0x2e0 [ 108.944426] ? SYSC_write+0x2f0/0x360 [ 108.948312] SyS_bpf+0x54/0x80 [ 108.951601] do_syscall_64+0x309/0x430 [ 108.955549] ? bpf_prog_get_type_dev+0x710/0x710 [ 108.960360] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 108.965584] RIP: 0033:0x455979 [ 108.968796] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 108.976552] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 108.983861] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 108.991172] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.998480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.005786] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000 [ 109.013330] syz-executor7: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 109.024963] syz-executor7 cpuset=syz7 mems_allowed=0 [ 109.030253] CPU: 0 PID: 7732 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 109.037119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.046501] Call Trace: [ 109.049118] dump_stack+0x185/0x1d0 [ 109.052761] warn_alloc+0x3fc/0x660 [ 109.056432] __vmalloc_node_range+0xa6f/0x1140 [ 109.061074] __vmalloc+0xe2/0x100 [ 109.064575] ? bpf_prog_alloc+0xb0/0x4b0 [ 109.068671] bpf_prog_alloc+0xb0/0x4b0 [ 109.072601] SYSC_bpf+0x79db/0xdfd0 [ 109.076286] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.081003] ? syscall_return_slowpath+0xe9/0x700 [ 109.085884] ? fput+0x25c/0x2e0 [ 109.089209] ? SYSC_write+0x2f0/0x360 [ 109.093053] SyS_bpf+0x54/0x80 [ 109.096288] do_syscall_64+0x309/0x430 [ 109.100192] ? bpf_prog_get_type_dev+0x710/0x710 [ 109.104964] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.110158] RIP: 0033:0x455979 [ 109.113346] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 109.121067] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 109.128339] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 109.135607] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.142878] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.150148] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000 [ 109.157498] Mem-Info: [ 109.160048] active_anon:87693 inactive_anon:77 isolated_anon:0 [ 109.160048] active_file:3458 inactive_file:8937 isolated_file:0 [ 109.160048] unevictable:0 dirty:72 writeback:29 unstable:0 [ 109.160048] slab_reclaimable:3433 slab_unreclaimable:9537 [ 109.160048] mapped:73835 shmem:84 pagetables:1035 bounce:0 [ 109.160048] free:1024920 free_pcp:266 free_cma:0 [ 109.193515] Node 0 active_anon:348692kB inactive_anon:308kB active_file:13832kB inactive_file:35748kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295340kB dirty:288kB writeback:116kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 109.221894] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 109.248173] lowmem_reserve[]: 0 2820 7247 7247 [ 109.252888] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:656kB free_cma:0kB [ 109.280744] lowmem_reserve[]: 0 0 4426 4426 [ 109.285206] Node 0 Normal free:1183748kB min:41196kB low:51492kB high:61788kB active_anon:352928kB inactive_anon:308kB active_file:13832kB inactive_file:35748kB unevictable:0kB writepending:404kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10624kB pagetables:4484kB bounce:0kB free_pcp:672kB local_pcp:124kB free_cma:0kB [ 109.315220] lowmem_reserve[]: 0 0 0 0 [ 109.319149] Node 0 DMA: 0*4kB 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) = 15904kB [ 109.332619] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB [ 109.348082] Node 0 Normal: 91*4kB (UME) 34*8kB (UM) 6*16kB (UME) 7*32kB (UM) 21*64kB (UME) 21*128kB (UME) 14*256kB (UME) 12*512kB (UM) 9*1024kB (UME) 2*2048kB (M) 284*4096kB (UM) = 1191292kB [ 109.365549] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 109.374217] 12478 total pagecache pages [ 109.378271] 0 pages in swap cache [ 109.381801] Swap cache stats: add 0, delete 0, find 0/0 [ 109.387235] Free swap = 0kB [ 109.390315] Total swap = 0kB [ 109.393400] 1965969 pages RAM 2018/05/08 06:11:11 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x1) 2018/05/08 06:11:11 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) [ 109.396560] 0 pages HighMem/MovableOnly [ 109.400590] 105641 pages reserved 2018/05/08 06:11:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') getpeername(r0, &(0x7f0000000040)=@can={0x0, 0x0}, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', r1}) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) accept4$llc(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x10, 0x80800) 2018/05/08 06:11:11 executing program 7 (fault-call:1 fault-nth:1): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:11 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x10) 2018/05/08 06:11:11 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:11 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) [ 109.680574] FAULT_INJECTION: forcing a failure. [ 109.680574] name failslab, interval 1, probability 0, space 0, times 0 [ 109.691964] CPU: 0 PID: 7780 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 109.698864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.708260] Call Trace: [ 109.710910] dump_stack+0x185/0x1d0 [ 109.714598] should_fail+0x87b/0xab0 [ 109.718422] should_failslab+0x279/0x2a0 [ 109.722538] __kmalloc_node+0x22e/0x1190 [ 109.726649] ? rcu_all_qs+0x32/0x1f0 [ 109.730409] ? _cond_resched+0x3c/0xd0 [ 109.734336] ? alloc_vmap_area+0x1e6/0x15a0 [ 109.738711] ? rcu_all_qs+0x32/0x1f0 [ 109.742469] alloc_vmap_area+0x1e6/0x15a0 [ 109.746736] __get_vm_area_node+0x3ab/0x810 [ 109.751126] __vmalloc_node_range+0x2ad/0x1140 [ 109.755765] ? bpf_prog_alloc+0xb0/0x4b0 [ 109.759919] __vmalloc+0xe2/0x100 [ 109.763461] ? bpf_prog_alloc+0xb0/0x4b0 [ 109.767599] bpf_prog_alloc+0xb0/0x4b0 [ 109.771564] SYSC_bpf+0x79db/0xdfd0 [ 109.775289] ? __msan_poison_alloca+0x15c/0x1d0 2018/05/08 06:11:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f666c6f776c6162656c00d6f04aeee7ce0282a1680b5c8b9fff62a7adc5c4bc5efd7b72d6831b373a6ff705e062dd7ebcff83b27e9a58be117a42d6dc0a89f9e8cb25eaf069537c444f1dfff4a839ff14c0d127b82ff910165070a6bcd7d61bb3f1d887a1e4b05c5130b766681a6cf3fbd79cff692268b643d99ebb59308374617d9a87d4ffb22f6d32863731b9a09190e4a365968b63edf8a43bdec2f88e171d5fedb6ee5f164aa0a6fa5346be6ebbb672fbf6eba9c10e3d13730fdf1cb7792f4fc8385fde555a94dbbe07688a78a8def773911cd37a32c846defb430ba87d65fd332c63fd0ad026c324d10795f1918d3c432f4a614d3d01c6ba681e37a3729e62013b6a17bd4d3310d0cd62a6c3ee7e49cdcc56a492de257831534349062de59329") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) 2018/05/08 06:11:11 executing program 4: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r0}}, 0x48) [ 109.780051] ? syscall_return_slowpath+0xe9/0x700 [ 109.784976] ? fput+0x25c/0x2e0 [ 109.788339] ? SYSC_write+0x2f0/0x360 [ 109.792213] SyS_bpf+0x54/0x80 [ 109.795500] do_syscall_64+0x309/0x430 [ 109.799441] ? bpf_prog_get_type_dev+0x710/0x710 [ 109.804242] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.809460] RIP: 0033:0x455979 [ 109.812671] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 109.821243] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 2018/05/08 06:11:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) [ 109.828545] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 109.835851] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.843154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.850456] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000001 [ 109.858045] syz-executor7: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 109.869182] syz-executor7 cpuset=syz7 mems_allowed=0 [ 109.874443] CPU: 0 PID: 7780 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 109.881336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.890729] Call Trace: [ 109.893385] dump_stack+0x185/0x1d0 [ 109.897077] warn_alloc+0x3fc/0x660 [ 109.900808] __vmalloc_node_range+0xa6f/0x1140 [ 109.905490] __vmalloc+0xe2/0x100 [ 109.909041] ? bpf_prog_alloc+0xb0/0x4b0 [ 109.913191] bpf_prog_alloc+0xb0/0x4b0 [ 109.917164] SYSC_bpf+0x79db/0xdfd0 [ 109.920891] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.925651] ? syscall_return_slowpath+0xe9/0x700 [ 109.930564] ? fput+0x25c/0x2e0 [ 109.933929] ? SYSC_write+0x2f0/0x360 [ 109.937805] SyS_bpf+0x54/0x80 [ 109.941081] do_syscall_64+0x309/0x430 [ 109.945028] ? bpf_prog_get_type_dev+0x710/0x710 [ 109.949839] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 109.955057] RIP: 0033:0x455979 [ 109.958280] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 109.966038] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 109.973345] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 109.980650] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.987959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.995267] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000001 2018/05/08 06:11:12 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/05/08 06:11:12 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x10) 2018/05/08 06:11:12 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:12 executing program 4: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r0}}, 0x48) 2018/05/08 06:11:12 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000180), 0x0, 0x0) 2018/05/08 06:11:12 executing program 7 (fault-call:1 fault-nth:2): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:12 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r5, 0x3, 0x30}, &(0x7f0000000180)=0xc) wait4(r4, 0x0, 0x80000000, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ppoll(&(0x7f0000000600)=[{r1, 0x100}, {r3, 0x8}, {r1, 0x310}, {r0, 0x11}], 0x4, &(0x7f0000000680)={r6, r7+10000000}, &(0x7f00000006c0)={0xffffffff00000000}, 0x8) [ 110.358200] FAULT_INJECTION: forcing a failure. [ 110.358200] name failslab, interval 1, probability 0, space 0, times 0 [ 110.369722] CPU: 1 PID: 7825 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 110.376604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.386001] Call Trace: [ 110.388656] dump_stack+0x185/0x1d0 [ 110.392343] should_fail+0x87b/0xab0 [ 110.396137] should_failslab+0x279/0x2a0 [ 110.400312] __kmalloc_node+0x22e/0x1190 [ 110.404451] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 110.409968] ? __get_vm_area_node+0x600/0x810 [ 110.414495] ? __vmalloc_node_range+0x5d7/0x1140 [ 110.419291] __vmalloc_node_range+0x5d7/0x1140 [ 110.423963] __vmalloc+0xe2/0x100 [ 110.427507] ? bpf_prog_alloc+0xb0/0x4b0 [ 110.431643] bpf_prog_alloc+0xb0/0x4b0 [ 110.435614] SYSC_bpf+0x79db/0xdfd0 [ 110.439337] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.444095] ? syscall_return_slowpath+0xe9/0x700 [ 110.449003] ? fput+0x25c/0x2e0 [ 110.452371] ? SYSC_write+0x2f0/0x360 [ 110.456254] SyS_bpf+0x54/0x80 [ 110.459557] do_syscall_64+0x309/0x430 [ 110.463495] ? bpf_prog_get_type_dev+0x710/0x710 [ 110.468298] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 110.473514] RIP: 0033:0x455979 [ 110.476721] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 110.484469] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 110.491771] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 110.499071] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.506367] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 110.513662] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000002 [ 110.856756] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:13 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x10) 2018/05/08 06:11:13 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:13 executing program 4: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r0}}, 0x48) 2018/05/08 06:11:13 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/05/08 06:11:13 executing program 2: getpgid(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000002c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00000003c0)="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") getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x27da}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={r2, 0x8}, 0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000140)=0x0) syz_open_procfs(r3, &(0x7f0000000180)='net/igmp\x00') preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x800, 0xa0003) 2018/05/08 06:11:13 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r5, 0x3, 0x30}, &(0x7f0000000180)=0xc) wait4(r4, 0x0, 0x80000000, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) ppoll(&(0x7f0000000600)=[{r1, 0x100}, {r3, 0x8}, {r1, 0x310}, {r0, 0x11}], 0x4, &(0x7f0000000680)={r6, r7+10000000}, &(0x7f00000006c0)={0xffffffff00000000}, 0x8) 2018/05/08 06:11:13 executing program 7 (fault-call:1 fault-nth:3): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) [ 111.110387] FAULT_INJECTION: forcing a failure. [ 111.110387] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 111.122361] CPU: 1 PID: 7837 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 111.129245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.138640] Call Trace: [ 111.141289] dump_stack+0x185/0x1d0 [ 111.144979] should_fail+0x87b/0xab0 [ 111.148763] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 111.153626] ? kmsan_set_origin_inline+0x6b/0x120 [ 111.158521] ? __msan_poison_alloca+0x15c/0x1d0 [ 111.163251] ? should_failslab+0x279/0x2a0 [ 111.167530] ? kmsan_set_origin_inline+0x6b/0x120 [ 111.172418] ? __msan_poison_alloca+0x15c/0x1d0 [ 111.177115] ? kmsan_set_origin+0x9e/0x160 [ 111.181432] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 111.186959] ? __get_vm_area_node+0x600/0x810 [ 111.191503] alloc_pages_current+0x6b5/0x970 [ 111.195962] __vmalloc_node_range+0x80f/0x1140 [ 111.200604] __vmalloc+0xe2/0x100 [ 111.204115] ? bpf_prog_alloc+0xb0/0x4b0 [ 111.208267] bpf_prog_alloc+0xb0/0x4b0 [ 111.212246] SYSC_bpf+0x79db/0xdfd0 [ 111.215969] ? __msan_poison_alloca+0x15c/0x1d0 [ 111.220728] ? syscall_return_slowpath+0xe9/0x700 [ 111.225641] ? fput+0x25c/0x2e0 [ 111.229005] ? SYSC_write+0x2f0/0x360 [ 111.232906] SyS_bpf+0x54/0x80 [ 111.236189] do_syscall_64+0x309/0x430 [ 111.240137] ? bpf_prog_get_type_dev+0x710/0x710 [ 111.244943] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.250162] RIP: 0033:0x455979 [ 111.253374] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 111.261226] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 111.268529] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 111.275845] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.283142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.290442] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000003 [ 111.298117] syz-executor7: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) 2018/05/08 06:11:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000063, 0x0) 2018/05/08 06:11:13 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "d42945835cae5f08724f722a74ca37974b036ea0bab9ada16e02ad620ccbd1c69585c37f110a7c2b1c195866a10d51ca0d4c5aa505fdfbfe6d1dac2ad9a31beaa40e9b2a0c64277eaf5316fd19c5670437908149559aeaeb9f37ade78ae57724e77153f03d21009745be5a21f07bac3896f99a9b3f5006de679d2e563982f539da9163069ab3b88fd6dbfaa502de6727c14117d6849fba1fc0a20ffd0b40a989066b49d43b7f33d31ce82af51d2e0f255640fd8d63e64880cf0da6497bbde840c18635199be147960b06b1ed0b2b7bbf7361be6be9dfd2081266273757bb7e5bcaab2cc9d3ffa96a04f9f04dab4a565537b4b937dd9e386fb84fd3b3cec5a3f5b248e077559c544e67768944c89bd714bfa11109f117a2aae769faa5707e82038bbe8937dba6628e2c624528898b1248199da19c260e7e46bbba728770ca9c722ad3551f220a3dda2f612491fa2c0b751afe1dc57856ba476877b47f81623a503deaf97d8cf242fe1f479506499907dc5f6a812ab0fc2f923369d2027f61a9b71345b12385950ed3c5b37c19fdb57afab563487673ade79ceed5c59b7c67c5f457dd517df49d66606bf2eef518994faa18a43ea3e559aece4bee9203053589d96cc3d9e40cc4928ec8ec2e2fd79c8ed07c207177b1194c00efc74fb196c052d3aac453a6b8a190768ec9a7d9eda308ddee6f8d4f6ef356b4b0c4ccf20dc5be7d084095ec982174dd55a89046261937c19cf234fb0145c285f257d6dc3fdc79ef54b0a1b361d195928f95a5c8c8cde470b740e34802199e77da109b562ebcac73bfa67cbc5df8936312ee3e609c2a7ba2d4c08670e6b8837407b28b287cefd4e09f5f817a73d85e2c97dba1284ab9f98653ab8ab3373993b001cca9a2d21a5f9c6223ea93352d284bab8ccf7310d02bb7046eeab72181937cf172dd56bc189f1f09518d54da9b2b96f004d2de60e36cfd85d926a717df89069819d978db8fbe371c6b957bc4e5f1f48da50f827eb16e1fd2075e193513a2f92cf64267b2ccd56962df260b2a6aa923dcea6c528ffde81415c19ad74673c050189ec7b21a962c0f483844c9cea1c6729ddab9ea211deb14bd06cef8d3e1a243eafbf20c040f5af848d20bcfdc49dccd8ba445e207ba9ced51121b8b9234daa7f8b7cdfd844728ae1ce30ab647ac83a370ca5e47a18511e42878de5a5a96684cb2e6a10c2540202eeab537db0c3a07ebeb90f654c354049481b069739116824696918011a6ccbd8545dce3665a99c8c01247f5332ee462783903bf10a1b373e3061e13403ead43558a5a8e0cc15e5cc3dd1504d783c78eb91e261606aa95e2940ea48354419b34aae77e57b29a5adda94d2d202211e36c1ea29d964577f377255d5fa88ee328698165832ae4ae44e768aca90f401c2dc68bccaa569ab8110697f9a185e8ba54f240f1673f8f75acd32c420694df4c694045b486db29227d7012602fddbf1fabf657d897eadabd65706a2f182bc9a893dfd718b949bde92949cb94db55dca25a8e46b1a4b9d42c22ab69719f90baa08d24171ea93278aa9e6033673dbd6c0c5f021925bd65777bce73bdf5432dc7265d01bd211fb03921cfc0f942c16c35303d4358442364cb4527a812dc3c5a49df8a3c74c62925e67ff810a2d0ae9d23efdb58221fb6c01c08351785d2447eaf6bb94f181510ca74c545d36375683d81c757a72d199fa08adf09c17a6fb0cccd0d3b22885672328eec2e0adf75f7d0f23c717fcf418c31cb72a03f23b12cd3b95f0edf6df04f3b4c6642c0d8db89ffcc59bc4dd0dc5afe3135e4a8f69bcc80e6cc26527719180e566effb36b451b7f706f0aa15cb14902a00f1471feb870b15b718dcbc85e36b120ee5f5e9c617280de957efd42b73fc57427924c26b6012de5da8b6ea4084c7cff47ec73c4073952ab50cd9c6d4f6272011a7110fe0d2128df89f774c020f3b638581e125db9e74f31d781554a8f2cef8c82fd9c4b9e88a374f0cc2b956a60aef6ff1fcea1c9a939df9007395957d1e06d93029c816d2ff53fa800bf809bfe111bb27181ca6b7451a4f08ce83acd4decd7afcc30bff46cbc01d5cbeb29de821232a0614f580cf0c1729acbc167643ad88d27b4ee1d266b2afed69feab9d3009cd27fe5834541c46c1166a2646ac77e5cfcabc2059deedf618293e7766bf6f261a9c61879b79a1f20c18200d139f670cba9b14ca80099663e9153dc2843fa478e7a938639ce5d60ff9484da0f304c891b5f64d5c80a4671b29c0b5c09caec0dd97e862e2945c73beae73acccb5f0b47dbf2ac1a19b6cb9c199e15911250f32b8c957e8b83712debe1478a7f4e4c580bce739ec8884176e4b0f8c5b6586e03d9ead8b6ccc83126f46446cf7f13dd392434da19aa8940415a63d96cb51e58028a4a8a0bf43603bf2b9b029eab1ae53e00758cea262f760d983c7801f24909597e860da66fc6738060a2ed3f1924304d424d575949742c946639a1fdd73f88918a2057863857bfcbc48e19d92fc20a6f941da507966b568abf74d8cbb6ba797b91f322427f257b062c6129da3b158f0a977d40b28892e86767ed2efca48827ab28ffb7d7bb2b1ef769587b02d2ac69cf2b13001ad2aaeafb311a5ea36447ff7f87d581a224ada394463d0c59582ce524ea3f0f622f25c5124822b60e8c44e5781a9e4af15f855fd14a0c89a9b6eec399f5cb9baaf0893be1df4652d55547ad83092bbcd3fc65eab3f6c24676c2f810aec94e126a02f27f3253d93ed23d231b29b6237cc78d6e917a9305b4a708226eba758c64fc1bf24425e70a24f9136c3ad8f439cdabfc83e85d5dca13fa573cd936480b090a42ba64fb24d593b96aae8e91fc394d7728ea3dd5cd45caa93730975971f7b35a22b9c5eec103371999b05d0880afd0178860d7cadb636564b4f188c76768a3ee723e19e7c22d37f4c565f3121dc91ea202e09ed829da87f9bd0ced6184b6266cc6d9528921682f1aed8c806a6cfd92e59e18ebaf6842810107ce0f7edc848044a7c29b83f6c9d1f3cfc323d885940527dce6c0e43209a5b7dfc53a5643c34f979a5f1fc510dc5f66d1f9e80b276f5e22e3bee69ce174cb2de48594369f6990919b07ab5b6693cea2808ce51e8747d5409448b9bb1c3a130b9e9d2f6205a9cf96e043392d93321a45ba59169a460b0bef7f8d202f062f95a34860c445a668d796333df9cd0e5690ca52c540b32021c1d5d373e159606ba412cd48e8b2c6d753f700692c9839a7b27fc78f3322a3fc02a7912678f089c3a2e3337eee5d7e0d9af646ff6e7006546557aebd4b064e740e12b5e5bf7a89af6c5018f6b23660752367162e750512cad75f39469d7882dc3c5ec485a516183b415fdcf7fb148811052950f4a2ab24400e38bc8149a071fec6ff6923c8c7e41fa30c095eceba55c6468dbac44d27d161064a3f07716355fa9a0bc2b957881d8bdf32123bc9141e288a31ccceb917b63f172f75e3051b0b210bb53e3f9cf29972ec27cf65b1cf5d97aa0466595a02ddd348a04f83154a00509a2e1c401584391ddcd1337ef30b65e1b6fb79bb6fff765904ebebf5e4ce71633bd4fb1ef1f09055cc53c363730902338bc3c852a634329f3de236e8719fd6429ee06691e3c09eed4fbba2364aa9ae08f81e9ad54b60fbaebdb54f6e57e3974bb8967a2e5dcc3b194ebc9387f49412577f51cd19e1e3501d69d7ffa787af6faded4c525404424bdc730f8fd19f0f6f36375e17897466195054db0f3aff7cc458288d8a28be7e0e89a4c2294449b10914ed383e830a8bf51b146972fd71ec847468496e599d7601595bc4572d69f6197c6760e4144279f04da5ccbe93a63512b10d2849b77e215a37401ffd8461e29f8c65b377dac292bb6a66bbeaf23e376462bf86eb263e8d0b838a28668ada580d4fe7358e3b0525609983aeca1c891b7bc40499b9605850734186e8717f2b833701f4d6dba77a57835ef74ddfa881fb50d773200c820dc36f46aadb7f664a7748a5d97f23a0bf77f2b8330914b8d191b5b9f878abba04528f9051051614b4fe4b6ee1ecd473fc6c22cbe3a181d33b15b5d32d53c5ae72424ff52f371fe85a4e86c2a5eeb57eed3deafd5c3b9fc3f3430b72ddc8859079fe2abc338859fe987d8a5e4f6e8df998c5d274e15280754b97261827a21efdfe943b626c2d5f2533d161a7db7f78e35eaf40d9b8940af5a5ecd255da2be68a2b5bb432ac82c3baa72e4617db5e1ceb62a361686ffda14725d3e1658ccfd640a2a6b25e776f1ab9ad94fdabf0794a384e10ee12cdca30d8ed2f53a85aa9eee6c423b03fcb95e99431a84306f6d06873780e908b70fccc769a37a542b73316779913ca6f85c6b39178de92fadbd9796784eb96b8e6fa5f95b04bc7e3d4f5bf3824f994cf8a668708c436736bb471331bb97aac937b3dfbfae225618642dd0bc6648cc1ef1ea604f5dc3d484097f5a56be3a5e18dd7661f9187319024a20c7f993e8b2a39b9fe72e96ca14b0391789ed0f175ace77283f6b0e12fc943f5c99deac5d3df213074da74095defa569f5bc00e14fb1a43a6cd5e7d4a37f4ff32dd37d26aa8bb4e94865aa0415220ab4f2b45af145ac080dbbbdc3376c876fa56586db6a712d062a9941eaf82ee8ce9eca52e1cb98c2c7c7e96d8ba5310865f45fd2e7af50694ad624f899ce07abba093fbe315fb470560b8a2890c94359512e3f88e795d246d1ab6e802d593ac40af62e0ed80a547e302b70b9f1c8dc415281c700b7f58f6e21e04c8439eebe9aaf186331c45d8592177d5483112340fb77056ed18b6b2dbc337cecbc267e1927565d1e84851ee7ebb83cfe4e86f12c14bb60a477b32f52ec8b6957cc6a09cfd669a4c6ac3f1031445e43ceb7437a215b437b3d32a2238005feed8897aaae2c9eab2fca3d9a56e89fc3c2b2471589be311cf82ea32f423044e1db59542f355a66253da9acc0ba10a8e8ef880b59ed0f8800d239832e591b01e09166b95541c1cbd6dd325e1fa13ce50e58aa0e8d821e460f70bdc8517607fa2ff4270ea15d07d9e4e46d423196f02922dee11a9e85a15d86e5efc9e98d14e71cd9cf44d0be105b34af4b2bea8af73bb5ce4db6a5013aa051d9cc6fb07fbdb3f5a0452a6685c58732cbcbff4ec7e4a23cec102471694166f5580749f5e80ec45ead66e8b4b96746f2476de2499afbb92d2f4863575e235cde8973961e99e857717fef8fc7658427f095da0bfb9fc60ad285c9ec7cb5d0b2ab5f64fed138a500cec5cad67b7aed8c10b5af58eb1dcf14813be88379d010b2e1893b90a12617d8bd69c7a82453d1ffc8129e9a87d424be1c48fbebdb60c57f0831bd42ea4be54a61e7617177fa39131978700a74a30503736387179b840b04c09f7b1d24f2805d1682321f17eb71c4b0042dbea9a128ac349bca0fe244dc57cd11b8ea69db22a4136a448b1eb3a8ab1178994aba2e391df4d896937b3d457f009a3627955cb8fd664f1037afd4e9093e1c2cae3b4942847bde0ed1d0988e2b7b919eb3af9e312e7861e4aaf37815fc70351738a9aa5864d0e8d6f6b2f813b87431cf55771ce0cc649cb076bd91232d520d984ba073171882e239e158a3a7d6a8b79692008b0ee7eb1f0903db3a4f7fcb0e90295c56cabd7d2248dcfabb7664927f873bc319da03916df70f0193f76610ff0dc0ae8811d015bcb84d9951678d606c8a52cad9c0af27731465f4aa372f23cfdefc531b90438d2f9ea4eb99567d8f56aa132ef5a803f0fcfb31c6c7"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) [ 111.310779] syz-executor7 cpuset=syz7 mems_allowed=0 [ 111.316079] CPU: 1 PID: 7837 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 111.322948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.332331] Call Trace: [ 111.334975] dump_stack+0x185/0x1d0 [ 111.338681] warn_alloc+0x3fc/0x660 [ 111.342401] __vmalloc_node_range+0xeab/0x1140 [ 111.347040] __vmalloc+0xe2/0x100 [ 111.350561] ? bpf_prog_alloc+0xb0/0x4b0 [ 111.354711] bpf_prog_alloc+0xb0/0x4b0 [ 111.358694] SYSC_bpf+0x79db/0xdfd0 [ 111.362426] ? __msan_poison_alloca+0x15c/0x1d0 [ 111.367187] ? syscall_return_slowpath+0xe9/0x700 [ 111.372105] ? fput+0x25c/0x2e0 [ 111.375478] ? SYSC_write+0x2f0/0x360 [ 111.379356] SyS_bpf+0x54/0x80 [ 111.382638] do_syscall_64+0x309/0x430 [ 111.386578] ? bpf_prog_get_type_dev+0x710/0x710 [ 111.391387] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 111.396605] RIP: 0033:0x455979 [ 111.399815] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 111.407654] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 111.414955] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 111.422259] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.429562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.436861] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000003 [ 111.444317] warn_alloc_show_mem: 1 callbacks suppressed [ 111.444326] Mem-Info: [ 111.452303] active_anon:87422 inactive_anon:77 isolated_anon:0 [ 111.452303] active_file:3458 inactive_file:8950 isolated_file:0 [ 111.452303] unevictable:0 dirty:38 writeback:0 unstable:0 [ 111.452303] slab_reclaimable:3438 slab_unreclaimable:9633 [ 111.452303] mapped:73865 shmem:84 pagetables:1117 bounce:0 [ 111.452303] free:1024887 free_pcp:232 free_cma:0 [ 111.485770] Node 0 active_anon:347648kB inactive_anon:308kB active_file:13832kB inactive_file:35800kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295460kB dirty:152kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 137216kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 111.513982] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 111.540612] lowmem_reserve[]: 0 2820 7247 7247 [ 111.545370] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:0kB free_cma:0kB [ 111.573068] lowmem_reserve[]: 0 0 4426 4426 [ 111.577524] Node 0 Normal free:1193144kB min:41196kB low:51492kB high:61788kB active_anon:349572kB inactive_anon:308kB active_file:13832kB inactive_file:35800kB unevictable:0kB writepending:152kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10624kB pagetables:4296kB bounce:0kB free_pcp:660kB local_pcp:176kB free_cma:0kB [ 111.607677] lowmem_reserve[]: 0 0 0 0 [ 111.611606] Node 0 DMA: 0*4kB 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) = 15904kB [ 111.625088] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB [ 111.640531] Node 0 Normal: 2*4kB (UM) 2*8kB (UE) 5*16kB (UM) 3*32kB (UM) 7*64kB (UME) 8*128kB (UME) 8*256kB (UME) 12*512kB (UM) 9*1024kB (UME) 0*2048kB 285*4096kB (UM) = 1186440kB 2018/05/08 06:11:13 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:13 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="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") setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x2d2, 0x9, 0x1000]}, 0xa) [ 111.657878] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 111.666552] 12491 total pagecache pages [ 111.670613] 0 pages in swap cache [ 111.674152] Swap cache stats: add 0, delete 0, find 0/0 [ 111.679597] Free swap = 0kB [ 111.682675] Total swap = 0kB [ 111.685748] 1965969 pages RAM [ 111.688908] 0 pages HighMem/MovableOnly [ 111.692931] 105641 pages reserved 2018/05/08 06:11:14 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/05/08 06:11:14 executing program 7 (fault-call:1 fault-nth:4): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:14 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:14 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x10) 2018/05/08 06:11:14 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:14 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r5, 0x3, 0x30}, &(0x7f0000000180)=0xc) wait4(r4, 0x0, 0x80000000, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:14 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x58, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffff746}, @in={0x2, 0x4e20}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x800, 0x9, "7ca6f606f451bd4783"}, 0x11) [ 112.270692] FAULT_INJECTION: forcing a failure. [ 112.270692] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 112.282559] CPU: 0 PID: 7890 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 112.289409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.298771] Call Trace: [ 112.301372] dump_stack+0x185/0x1d0 [ 112.305012] should_fail+0x87b/0xab0 [ 112.308748] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 112.313513] ? kernel_poison_pages+0x40/0x360 [ 112.318024] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.323400] ? kernel_poison_pages+0x1a0/0x360 [ 112.327995] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 112.333462] ? get_page_from_freelist+0xab28/0xb600 [ 112.338516] ? __save_stack_trace+0x90d/0xb00 [ 112.343039] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 112.347981] ? kmsan_kmalloc+0x94/0x100 [ 112.351964] ? __kmalloc_node+0xdec/0x1190 [ 112.356203] ? SYSC_bpf+0x79db/0xdfd0 [ 112.360001] ? SyS_bpf+0x54/0x80 [ 112.363370] ? do_syscall_64+0x309/0x430 [ 112.367440] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.372297] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.377150] ? __msan_poison_alloca+0x15c/0x1d0 [ 112.381831] kmsan_alloc_page+0x82/0xe0 [ 112.385820] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 112.390590] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.395433] ? __msan_poison_alloca+0x15c/0x1d0 [ 112.400109] ? should_failslab+0x279/0x2a0 [ 112.404345] ? kmsan_set_origin_inline+0x6b/0x120 [ 112.409186] ? __msan_poison_alloca+0x15c/0x1d0 [ 112.413856] ? kmsan_set_origin+0x9e/0x160 2018/05/08 06:11:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) r1 = msgget(0x3, 0x17a) msgrcv(r1, &(0x7f00000001c0)={0x0, ""/242}, 0xfa, 0x1, 0x800) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'IDLETIMER\x00'}, &(0x7f0000000180)=0x1e) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000002c0)={'sit0\x00', {0x4, 0xb006, 0xccf, "3a1229ec81ad", 0x952}}) 2018/05/08 06:11:14 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) [ 112.418102] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 112.423560] ? __get_vm_area_node+0x600/0x810 [ 112.428071] alloc_pages_current+0x6b5/0x970 [ 112.432496] __vmalloc_node_range+0x80f/0x1140 [ 112.437094] __vmalloc+0xe2/0x100 [ 112.440564] ? bpf_prog_alloc+0xb0/0x4b0 [ 112.444633] bpf_prog_alloc+0xb0/0x4b0 [ 112.448551] SYSC_bpf+0x79db/0xdfd0 [ 112.452194] ? __msan_poison_alloca+0x15c/0x1d0 [ 112.456897] ? syscall_return_slowpath+0xe9/0x700 [ 112.461756] ? fput+0x25c/0x2e0 [ 112.465058] ? SYSC_write+0x2f0/0x360 [ 112.468884] SyS_bpf+0x54/0x80 [ 112.472095] do_syscall_64+0x309/0x430 [ 112.475997] ? bpf_prog_get_type_dev+0x710/0x710 [ 112.480777] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.485973] RIP: 0033:0x455979 [ 112.489163] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 112.496877] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 112.504152] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 112.511420] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.518691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 112.525972] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000004 [ 112.533537] syz-executor7: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 112.545968] syz-executor7 cpuset=syz7 mems_allowed=0 [ 112.551316] CPU: 0 PID: 7890 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 112.558189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.567584] Call Trace: 2018/05/08 06:11:14 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) [ 112.570236] dump_stack+0x185/0x1d0 [ 112.573926] warn_alloc+0x3fc/0x660 [ 112.577659] __vmalloc_node_range+0xeab/0x1140 [ 112.582342] __vmalloc+0xe2/0x100 [ 112.585885] ? bpf_prog_alloc+0xb0/0x4b0 [ 112.590024] bpf_prog_alloc+0xb0/0x4b0 [ 112.593992] SYSC_bpf+0x79db/0xdfd0 [ 112.597721] ? __msan_poison_alloca+0x15c/0x1d0 [ 112.602480] ? syscall_return_slowpath+0xe9/0x700 [ 112.607390] ? fput+0x25c/0x2e0 [ 112.610756] ? SYSC_write+0x2f0/0x360 [ 112.614630] SyS_bpf+0x54/0x80 [ 112.617913] do_syscall_64+0x309/0x430 [ 112.621855] ? bpf_prog_get_type_dev+0x710/0x710 [ 112.626661] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 112.631882] RIP: 0033:0x455979 [ 112.635089] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 112.642831] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 112.650121] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 112.657418] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.664722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/08 06:11:14 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x10) [ 112.672016] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000004 [ 112.679526] Mem-Info: [ 112.682125] active_anon:86944 inactive_anon:73 isolated_anon:0 [ 112.682125] active_file:3461 inactive_file:8957 isolated_file:0 [ 112.682125] unevictable:0 dirty:53 writeback:0 unstable:0 [ 112.682125] slab_reclaimable:3438 slab_unreclaimable:9641 [ 112.682125] mapped:73846 shmem:84 pagetables:1066 bounce:0 [ 112.682125] free:1025204 free_pcp:398 free_cma:0 2018/05/08 06:11:14 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:14 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) [ 112.715689] Node 0 active_anon:349928kB inactive_anon:292kB active_file:13844kB inactive_file:35828kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295500kB dirty:212kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 137216kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 112.743989] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB 2018/05/08 06:11:14 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000400)="6e65742f70726f746f63026c7300") preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/114}, {&(0x7f00000001c0)=""/201}], 0x168, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="17c6d458a00000009382721270a8b5984ad039c2a75e0ab5645b9432388a2bf32276817e6e8eebd1bcb3288bdc46d5ccd056d78a9dc69cf3c40bd5f77c4f22c31c5b813b5c17a0cb5cc69eca111bc34236a7a20c3099d7ac376d5faf30b84ff3ed2ebf9ae6b90b2f9c625339cdcf9f4c8f7fe5d1f2ccfe445edee2660fec785dfd3b5a928b0faf940b7db5d9aa664bfece61b8da00379a49f4cbb84293c5fd0b6718dde5d845a1f8"]) socket$inet(0x2, 0xa, 0x6) flock(r1, 0xb) [ 112.770377] lowmem_reserve[]: 0 2820 7247 7247 [ 112.775141] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:656kB free_cma:0kB [ 112.803000] lowmem_reserve[]: 0 0 4426 4426 [ 112.807580] Node 0 Normal free:1199668kB min:41196kB low:51492kB high:61788kB active_anon:347936kB inactive_anon:280kB active_file:13844kB inactive_file:35852kB unevictable:0kB writepending:236kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10432kB pagetables:4240kB bounce:0kB free_pcp:440kB local_pcp:400kB free_cma:0kB [ 112.837661] lowmem_reserve[]: 0 0 0 0 [ 112.841647] Node 0 DMA: 0*4kB 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) = 15904kB [ 112.855202] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB [ 112.870636] Node 0 Normal: 0*4kB 6*8kB (UME) 2*16kB (UM) 0*32kB 7*64kB (UE) 6*128kB (UME) 6*256kB (UME) 12*512kB (UM) 9*1024kB (UME) 3*2048kB (M) 285*4096kB (UM) = 1191696kB [ 112.886661] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 112.895361] 12507 total pagecache pages [ 112.899466] 0 pages in swap cache [ 112.903015] Swap cache stats: add 0, delete 0, find 0/0 [ 112.906591] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) [ 112.908514] Free swap = 0kB [ 112.908524] Total swap = 0kB [ 112.908536] 1965969 pages RAM 2018/05/08 06:11:14 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) [ 112.908545] 0 pages HighMem/MovableOnly [ 112.908555] 105641 pages reserved [ 113.148253] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:15 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:15 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/05/08 06:11:15 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r5, 0x3, 0x30}, &(0x7f0000000180)=0xc) wait4(r4, 0x0, 0x80000000, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:15 executing program 7 (fault-call:1 fault-nth:5): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000240)) write$binfmt_elf64(r0, &(0x7f0000001400)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x7, 0x8e, 0xc6f, 0x8000, 0x2, 0x3, 0x0, 0x31b, 0x40, 0x32d, 0x0, 0x2, 0x38, 0x1, 0x3, 0x0, 0x1}, [{0x6474e551, 0x21, 0x1, 0x6, 0x7, 0x8, 0xfff, 0xfffffffffffffffe}], "792d8a7d9dcc6d66f99d8564f2a5258b97a43fb90dbf1bb3cb88bd0a5cd7bfd7aec4c6ab3ce4febc558c27d6cb1e4e5dbe496b66aa842ff01a4759e3e9da4520d9ae7b74306054344fe57a447ea0d892fe1316639c145a7a28403687abb09e7fc572188730a76dc1a4bf61cc56f3ae80d2c0d2c1bc9307e3cf058885c8cdc25330eb2321425f1a95a4bdd59a4396be86f16bce500e8ae05084f06952d76f835877f44569ea41d14d02c2971f143eadf59d0dddd4c5d208c9aea054685c06d1615be952fe51f82536d7843ea47f36de374c64bf05", [[], []]}, 0x34c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x9, 0xb, 0x5, "1fb15af08f5ee24bd19f9f66c27616d115c0a9a87637891ca28528ca8fc3b48831c648dbd7a8e2110b305d61e3ffa92efaa81cbaf93b5ad91aaf2c2bd7654aca", "4e5281426059cc299433125b87f5f20158d62ed81e88fb298ee56d1211103bdd999d2262daef41880fd04cf9f223313a9089bc822a1775234d872690b4253d8e", "08c9ad6eecf36512a9a20cfa6d8e41746e81844447e7c7e25b2678dae81f7482", [0x4, 0x7]}) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f0000837000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000080)=""/246) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="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") ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001780)=0x1) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000003c0)="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") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000018c0)=0xe8) setfsuid(r3) ioctl$int_in(r2, 0x5452, &(0x7f00000013c0)=0xe1) 2018/05/08 06:11:15 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:15 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x10) [ 113.305828] FAULT_INJECTION: forcing a failure. [ 113.305828] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 113.317693] CPU: 0 PID: 7945 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 113.324548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.333908] Call Trace: [ 113.336509] dump_stack+0x185/0x1d0 [ 113.340143] should_fail+0x87b/0xab0 [ 113.343873] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 113.348642] ? kernel_poison_pages+0x40/0x360 [ 113.353148] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.358529] ? kernel_poison_pages+0x1a0/0x360 [ 113.363127] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 113.368598] ? get_page_from_freelist+0xab28/0xb600 [ 113.373639] ? __save_stack_trace+0x90d/0xb00 [ 113.378162] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 113.383192] ? kmsan_kmalloc+0x94/0x100 [ 113.387177] ? __kmalloc_node+0xdec/0x1190 [ 113.391424] ? SYSC_bpf+0x79db/0xdfd0 [ 113.395236] ? SyS_bpf+0x54/0x80 [ 113.398611] ? do_syscall_64+0x309/0x430 [ 113.402687] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.407556] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.412409] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.417092] kmsan_alloc_page+0x82/0xe0 [ 113.421082] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 113.425845] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.430763] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.435416] ? should_failslab+0x279/0x2a0 [ 113.439639] ? kmsan_set_origin_inline+0x6b/0x120 [ 113.444464] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.449114] ? kmsan_set_origin+0x9e/0x160 [ 113.453336] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 113.458772] ? __get_vm_area_node+0x600/0x810 [ 113.463256] alloc_pages_current+0x6b5/0x970 [ 113.467651] __vmalloc_node_range+0x80f/0x1140 [ 113.472225] __vmalloc+0xe2/0x100 [ 113.475663] ? bpf_prog_alloc+0xb0/0x4b0 [ 113.479707] bpf_prog_alloc+0xb0/0x4b0 [ 113.483584] SYSC_bpf+0x79db/0xdfd0 [ 113.487208] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.491872] ? syscall_return_slowpath+0xe9/0x700 [ 113.496703] ? fput+0x25c/0x2e0 [ 113.499974] ? SYSC_write+0x2f0/0x360 [ 113.503761] SyS_bpf+0x54/0x80 [ 113.506939] do_syscall_64+0x309/0x430 [ 113.510814] ? bpf_prog_get_type_dev+0x710/0x710 [ 113.515559] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.520757] RIP: 0033:0x455979 [ 113.523933] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 113.531624] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 113.538879] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 113.546134] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/08 06:11:15 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) [ 113.553389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.560642] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000005 [ 113.568287] syz-executor7: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 113.580786] syz-executor7 cpuset=syz7 mems_allowed=0 [ 113.586104] CPU: 0 PID: 7945 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 113.592975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.602356] Call Trace: [ 113.604998] dump_stack+0x185/0x1d0 [ 113.608681] warn_alloc+0x3fc/0x660 [ 113.612414] __vmalloc_node_range+0xeab/0x1140 [ 113.617106] __vmalloc+0xe2/0x100 [ 113.620654] ? bpf_prog_alloc+0xb0/0x4b0 [ 113.624805] bpf_prog_alloc+0xb0/0x4b0 [ 113.628776] SYSC_bpf+0x79db/0xdfd0 [ 113.632508] ? __msan_poison_alloca+0x15c/0x1d0 [ 113.637268] ? syscall_return_slowpath+0xe9/0x700 [ 113.642173] ? fput+0x25c/0x2e0 [ 113.645535] ? SYSC_write+0x2f0/0x360 [ 113.649418] SyS_bpf+0x54/0x80 [ 113.652700] do_syscall_64+0x309/0x430 2018/05/08 06:11:15 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x14) [ 113.656647] ? bpf_prog_get_type_dev+0x710/0x710 [ 113.661458] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 113.666680] RIP: 0033:0x455979 [ 113.669903] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 113.677657] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 113.684957] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 113.692258] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.699558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.706858] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000005 [ 113.714363] Mem-Info: [ 113.716956] active_anon:86610 inactive_anon:74 isolated_anon:0 [ 113.716956] active_file:3461 inactive_file:8963 isolated_file:0 [ 113.716956] unevictable:0 dirty:59 writeback:0 unstable:0 [ 113.716956] slab_reclaimable:3438 slab_unreclaimable:9646 [ 113.716956] mapped:73885 shmem:84 pagetables:1116 bounce:0 [ 113.716956] free:1027603 free_pcp:229 free_cma:0 2018/05/08 06:11:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) [ 113.750420] Node 0 active_anon:348572kB inactive_anon:296kB active_file:13844kB inactive_file:35852kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295540kB dirty:236kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 145408kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 113.778736] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 113.805097] lowmem_reserve[]: 0 2820 7247 7247 [ 113.809848] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:656kB free_cma:0kB [ 113.838449] lowmem_reserve[]: 0 0 4426 4426 [ 113.843121] Node 0 Normal free:1202912kB min:41196kB low:51492kB high:61788kB active_anon:346500kB inactive_anon:300kB active_file:13844kB inactive_file:35880kB unevictable:0kB writepending:272kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10624kB pagetables:4456kB bounce:0kB free_pcp:352kB local_pcp:80kB free_cma:0kB [ 113.873108] lowmem_reserve[]: 0 0 0 0 [ 113.877090] Node 0 DMA: 0*4kB 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) = 15904kB [ 113.890610] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB 2018/05/08 06:11:15 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) [ 113.906088] Node 0 Normal: 1*4kB (M) 4*8kB (U) 1*16kB (U) 0*32kB 5*64kB (UE) 4*128kB (UME) 3*256kB (ME) 11*512kB (UM) 9*1024kB (UME) 0*2048kB 288*4096kB (UM) = 1196148kB [ 113.921733] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 113.930470] 12514 total pagecache pages [ 113.934549] 0 pages in swap cache [ 113.938138] Swap cache stats: add 0, delete 0, find 0/0 [ 113.943686] Free swap = 0kB [ 113.946798] Total swap = 0kB [ 113.949891] 1965969 pages RAM [ 113.953081] 0 pages HighMem/MovableOnly [ 113.957117] 105641 pages reserved 2018/05/08 06:11:16 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:16 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r1 = socket$kcm(0x29, 0x5, 0x0) close(r1) sendfile(r1, r0, &(0x7f0000000080), 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000040)={0x8, 0xffffffffffff7fff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) epoll_wait(r2, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x80) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:16 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:16 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:16 executing program 7 (fault-call:1 fault-nth:6): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:16 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x14) [ 114.286899] FAULT_INJECTION: forcing a failure. [ 114.286899] name failslab, interval 1, probability 0, space 0, times 0 [ 114.298347] CPU: 0 PID: 7999 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 114.305226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.314613] Call Trace: [ 114.317259] dump_stack+0x185/0x1d0 [ 114.320940] should_fail+0x87b/0xab0 [ 114.324763] should_failslab+0x279/0x2a0 [ 114.328931] __kmalloc+0xc2/0x350 [ 114.332476] ? bpf_prog_alloc+0xb0/0x4b0 2018/05/08 06:11:16 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r5, 0x3, 0x30}, &(0x7f0000000180)=0xc) wait4(r4, 0x0, 0x80000000, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000640)) [ 114.336582] ? bpf_prog_alloc+0x10d/0x4b0 [ 114.340824] bpf_prog_alloc+0x10d/0x4b0 [ 114.344887] SYSC_bpf+0x79db/0xdfd0 [ 114.348614] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.353386] ? syscall_return_slowpath+0xe9/0x700 [ 114.358313] ? fput+0x25c/0x2e0 [ 114.361696] ? SYSC_write+0x2f0/0x360 [ 114.365585] SyS_bpf+0x54/0x80 [ 114.368878] do_syscall_64+0x309/0x430 [ 114.372863] ? bpf_prog_get_type_dev+0x710/0x710 [ 114.377687] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 114.382947] RIP: 0033:0x455979 2018/05/08 06:11:16 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, 0xffffffffffffffff) 2018/05/08 06:11:16 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) [ 114.386165] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 114.393924] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 114.401227] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 114.408530] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.415840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.423148] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000006 [ 115.010735] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:17 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) 2018/05/08 06:11:17 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x14) 2018/05/08 06:11:17 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:17 executing program 7 (fault-call:1 fault-nth:7): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:17 executing program 5: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/05/08 06:11:17 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, 0xffffffffffffffff) 2018/05/08 06:11:17 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:17 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r5, 0x3, 0x30}, &(0x7f0000000180)=0xc) wait4(r4, 0x0, 0x80000000, &(0x7f00000002c0)) [ 115.140860] FAULT_INJECTION: forcing a failure. [ 115.140860] name failslab, interval 1, probability 0, space 0, times 0 [ 115.152386] CPU: 1 PID: 8032 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 115.159272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.168666] Call Trace: [ 115.171318] dump_stack+0x185/0x1d0 [ 115.175003] should_fail+0x87b/0xab0 [ 115.178826] should_failslab+0x279/0x2a0 [ 115.182941] __kmalloc+0xc2/0x350 [ 115.186437] ? bpf_check+0x1b6/0xc770 [ 115.190276] ? bpf_check+0x1e4/0xc770 [ 115.194112] ? SYSC_bpf+0xc754/0xdfd0 [ 115.197950] bpf_check+0x1e4/0xc770 [ 115.201643] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.206364] ? __kmalloc+0x20c/0x350 [ 115.210126] ? trace_kmalloc+0xa3/0x2b0 [ 115.214144] ? kmsan_set_origin+0x9e/0x160 [ 115.218460] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 115.223913] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.229337] ? ktime_get_with_offset+0x344/0x4c0 [ 115.234190] ? kmsan_set_origin+0x9e/0x160 [ 115.238524] SYSC_bpf+0xc754/0xdfd0 [ 115.242265] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.247029] ? syscall_return_slowpath+0xe9/0x700 [ 115.251946] ? fput+0x25c/0x2e0 [ 115.255320] ? SYSC_write+0x2f0/0x360 [ 115.259198] SyS_bpf+0x54/0x80 [ 115.262502] do_syscall_64+0x309/0x430 [ 115.266465] ? bpf_prog_get_type_dev+0x710/0x710 [ 115.271278] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 115.276586] RIP: 0033:0x455979 [ 115.279797] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/08 06:11:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000140)="874d6698a6fd6d27a4bc7348e232a590811e49465f4e3069ea32a4cedf6703ea5e6c5df4239782496cdfd5d47ebaf0f48dc175dfa36d768fb9f144fb2bf8bcfb14da5a2858d7384f3c78567bfb797c7ec60636bad86bc61695ea8a797a3bb687debd825fc48d0c37fcb15e2a49c1a6d5", &(0x7f00000001c0)="4c91f897594e1ec2454f63221e239eaaebb99622a19055d2e5279fc0092fe0a3e2615055db71caf199f01cd2f94c5ece25f51ea0cd4df162249b11841b3fc7cdd40e9dc93e500239dd57aa0200b1650898ddc6ce70b680865ca1af2898171ec545fb193335217f47e4c15cf35a7f038afb9ba3c15fddefbe35e48a5baf0d5b4fa68bb0f0f8b80197f6e10b", 0x2}, 0x20) 2018/05/08 06:11:17 executing program 0: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:17 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:17 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="010000001000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x16) 2018/05/08 06:11:17 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000240)) write$binfmt_elf64(r0, &(0x7f0000001400)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x7, 0x8e, 0xc6f, 0x8000, 0x2, 0x3, 0x0, 0x31b, 0x40, 0x32d, 0x0, 0x2, 0x38, 0x1, 0x3, 0x0, 0x1}, [{0x6474e551, 0x21, 0x1, 0x6, 0x7, 0x8, 0xfff, 0xfffffffffffffffe}], "792d8a7d9dcc6d66f99d8564f2a5258b97a43fb90dbf1bb3cb88bd0a5cd7bfd7aec4c6ab3ce4febc558c27d6cb1e4e5dbe496b66aa842ff01a4759e3e9da4520d9ae7b74306054344fe57a447ea0d892fe1316639c145a7a28403687abb09e7fc572188730a76dc1a4bf61cc56f3ae80d2c0d2c1bc9307e3cf058885c8cdc25330eb2321425f1a95a4bdd59a4396be86f16bce500e8ae05084f06952d76f835877f44569ea41d14d02c2971f143eadf59d0dddd4c5d208c9aea054685c06d1615be952fe51f82536d7843ea47f36de374c64bf05", [[], []]}, 0x34c) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x9, 0x0, 0x9, 0xb, 0x5, "1fb15af08f5ee24bd19f9f66c27616d115c0a9a87637891ca28528ca8fc3b48831c648dbd7a8e2110b305d61e3ffa92efaa81cbaf93b5ad91aaf2c2bd7654aca", "4e5281426059cc299433125b87f5f20158d62ed81e88fb298ee56d1211103bdd999d2262daef41880fd04cf9f223313a9089bc822a1775234d872690b4253d8e", "08c9ad6eecf36512a9a20cfa6d8e41746e81844447e7c7e25b2678dae81f7482", [0x4, 0x7]}) ioctl$KDGKBSENT(r0, 0xc004743e, &(0x7f0000837000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000080)=""/246) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="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") ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000001780)=0x1) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f00000003c0)="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") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000017c0)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f00000018c0)=0xe8) setfsuid(r3) ioctl$int_in(r2, 0x5452, &(0x7f00000013c0)=0xe1) [ 115.287548] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 115.294849] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 115.302153] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.309477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.316870] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000007 2018/05/08 06:11:17 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) 2018/05/08 06:11:17 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:17 executing program 0: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, 0xffffffffffffffff) 2018/05/08 06:11:17 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") poll(&(0x7f0000000180)=[{r0, 0x6c4}], 0x1, 0x2) connect$bt_l2cap(r0, &(0x7f00000001c0)={0x1f, 0xdb7, {0x9, 0x4469, 0xfffffffffffffffe, 0xe, 0x6, 0x2}, 0x20, 0x84e}, 0xe) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0x6f}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) flock(r1, 0x1) close(r2) tee(r2, r1, 0x34, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000200)={[], 0xffff, 0x3, 0x800, 0x8, 0x7fffffff, r3}) 2018/05/08 06:11:17 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="010000001000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x16) 2018/05/08 06:11:17 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:17 executing program 7 (fault-call:1 fault-nth:8): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:17 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:17 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, 0xffffffffffffffff) 2018/05/08 06:11:17 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) [ 115.863164] FAULT_INJECTION: forcing a failure. [ 115.863164] name failslab, interval 1, probability 0, space 0, times 0 [ 115.874638] CPU: 0 PID: 8091 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 115.881516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.890911] Call Trace: [ 115.893569] dump_stack+0x185/0x1d0 [ 115.897262] should_fail+0x87b/0xab0 [ 115.901043] should_failslab+0x279/0x2a0 [ 115.905169] __kmalloc_node+0x22e/0x1190 [ 115.909287] ? __get_vm_area_node+0x28e/0x810 [ 115.913885] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.918799] __get_vm_area_node+0x28e/0x810 [ 115.923195] __vmalloc_node_range+0x2ad/0x1140 [ 115.927848] ? bpf_check+0x291/0xc770 [ 115.931711] vzalloc+0xb2/0xc0 [ 115.934950] ? bpf_check+0x291/0xc770 [ 115.938793] bpf_check+0x291/0xc770 [ 115.942493] ? __kmalloc+0x20c/0x350 [ 115.946248] ? trace_kmalloc+0xa3/0x2b0 [ 115.950267] ? kmsan_set_origin+0x9e/0x160 [ 115.954577] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 115.960023] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.965471] ? kmsan_set_origin+0x9e/0x160 [ 115.969795] SYSC_bpf+0xc754/0xdfd0 [ 115.973513] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.978306] ? syscall_return_slowpath+0xe9/0x700 [ 115.983235] ? fput+0x25c/0x2e0 [ 115.986624] ? SYSC_write+0x2f0/0x360 [ 115.990524] SyS_bpf+0x54/0x80 [ 115.993837] do_syscall_64+0x309/0x430 [ 115.997810] ? bpf_prog_get_type_dev+0x710/0x710 [ 116.002645] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.007873] RIP: 0033:0x455979 [ 116.011091] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 116.018852] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 116.026189] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 116.033507] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.040819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 116.048131] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000008 [ 116.055792] syz-executor7: vmalloc: allocation failure: 80 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 116.066920] syz-executor7 cpuset=syz7 mems_allowed=0 [ 116.072226] CPU: 0 PID: 8091 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 116.079106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.088498] Call Trace: [ 116.091155] dump_stack+0x185/0x1d0 [ 116.094848] warn_alloc+0x3fc/0x660 [ 116.098584] __vmalloc_node_range+0xa6f/0x1140 [ 116.103274] vzalloc+0xb2/0xc0 [ 116.106520] ? bpf_check+0x291/0xc770 [ 116.110374] bpf_check+0x291/0xc770 [ 116.114081] ? __kmalloc+0x20c/0x350 [ 116.117843] ? trace_kmalloc+0xa3/0x2b0 [ 116.121861] ? kmsan_set_origin+0x9e/0x160 [ 116.126891] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 116.132351] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 116.137802] ? kmsan_set_origin+0x9e/0x160 [ 116.142117] SYSC_bpf+0xc754/0xdfd0 [ 116.145832] ? __msan_poison_alloca+0x15c/0x1d0 [ 116.150598] ? syscall_return_slowpath+0xe9/0x700 [ 116.155513] ? fput+0x25c/0x2e0 [ 116.158881] ? SYSC_write+0x2f0/0x360 [ 116.162769] SyS_bpf+0x54/0x80 [ 116.166059] do_syscall_64+0x309/0x430 [ 116.170017] ? bpf_prog_get_type_dev+0x710/0x710 [ 116.174847] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.180080] RIP: 0033:0x455979 [ 116.183301] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 116.191062] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 116.198372] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 116.205689] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.213005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 116.220321] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000008 [ 116.227785] Mem-Info: [ 116.230363] active_anon:86326 inactive_anon:75 isolated_anon:0 [ 116.230363] active_file:3461 inactive_file:8976 isolated_file:0 [ 116.230363] unevictable:0 dirty:82 writeback:0 unstable:0 [ 116.230363] slab_reclaimable:3444 slab_unreclaimable:9676 [ 116.230363] mapped:73863 shmem:84 pagetables:1026 bounce:0 [ 116.230363] free:1029098 free_pcp:327 free_cma:0 [ 116.263747] Node 0 active_anon:345304kB inactive_anon:300kB active_file:13844kB inactive_file:35904kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295336kB dirty:328kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 116.292046] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 116.318370] lowmem_reserve[]: 0 2820 7247 7247 [ 116.323132] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:656kB free_cma:0kB [ 116.351085] lowmem_reserve[]: 0 0 4426 4426 [ 116.355577] Node 0 Normal free:1209980kB min:41196kB low:51492kB high:61788kB active_anon:345188kB inactive_anon:300kB active_file:13844kB inactive_file:35904kB unevictable:0kB writepending:328kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:9920kB pagetables:3932kB bounce:0kB free_pcp:1236kB local_pcp:540kB free_cma:0kB [ 116.385615] lowmem_reserve[]: 0 0 0 0 [ 116.389587] Node 0 DMA: 0*4kB 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) = 15904kB [ 116.403084] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB [ 116.418555] Node 0 Normal: 400*4kB (UM) 176*8kB (UME) 41*16kB (UME) 5*32kB (UM) 34*64kB (U) 9*128kB (UME) 2*256kB (UE) 3*512kB (U) 9*1024kB (UME) 4*2048kB (UM) 289*4096kB (UM) = 1210352kB [ 116.435788] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 116.444515] 12520 total pagecache pages [ 116.448575] 0 pages in swap cache [ 116.452134] Swap cache stats: add 0, delete 0, find 0/0 [ 116.457568] Free swap = 0kB [ 116.460674] Total swap = 0kB 2018/05/08 06:11:18 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r5, 0x3, 0x30}, &(0x7f0000000180)=0xc) wait4(r4, 0x0, 0x80000000, &(0x7f00000002c0)) 2018/05/08 06:11:18 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440), 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:18 executing program 7 (fault-call:1 fault-nth:9): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:18 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, &(0x7f0000000140)=""/6, &(0x7f0000000180)=""/255, &(0x7f00000003c0)=""/4096, 0x4000}) preadv(r0, &(0x7f0000000380), 0x0, 0x0) 2018/05/08 06:11:18 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000400)="6e65742f70726f746f63026c7300") preadv(r1, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/114}, {&(0x7f00000001c0)=""/201}], 0x168, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="17c6d458a00000009382721270a8b5984ad039c2a75e0ab5645b9432388a2bf32276817e6e8eebd1bcb3288bdc46d5ccd056d78a9dc69cf3c40bd5f77c4f22c31c5b813b5c17a0cb5cc69eca111bc34236a7a20c3099d7ac376d5faf30b84ff3ed2ebf9ae6b90b2f9c625339cdcf9f4c8f7fe5d1f2ccfe445edee2660fec785dfd3b5a928b0faf940b7db5d9aa664bfece61b8da00379a49f4cbb84293c5fd0b6718dde5d845a1f8"]) socket$inet(0x2, 0xa, 0x6) flock(r1, 0xb) 2018/05/08 06:11:18 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="010000001000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x16) 2018/05/08 06:11:18 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:18 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, 0xffffffffffffffff) [ 116.463780] 1965969 pages RAM [ 116.466975] 0 pages HighMem/MovableOnly [ 116.471061] 105641 pages reserved 2018/05/08 06:11:18 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, 0xffffffffffffffff) [ 116.599582] FAULT_INJECTION: forcing a failure. [ 116.599582] name failslab, interval 1, probability 0, space 0, times 0 [ 116.611145] CPU: 0 PID: 8120 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 116.618118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.627516] Call Trace: [ 116.630164] dump_stack+0x185/0x1d0 [ 116.633858] should_fail+0x87b/0xab0 [ 116.637633] should_failslab+0x279/0x2a0 [ 116.641765] __kmalloc_node+0x22e/0x1190 [ 116.645924] ? rcu_all_qs+0x32/0x1f0 [ 116.649683] ? alloc_vmap_area+0x1e6/0x15a0 [ 116.654068] ? rcu_all_qs+0x32/0x1f0 [ 116.657856] ? alloc_vmap_area+0x193/0x15a0 [ 116.662231] alloc_vmap_area+0x1e6/0x15a0 [ 116.666451] __get_vm_area_node+0x3ab/0x810 [ 116.670846] __vmalloc_node_range+0x2ad/0x1140 [ 116.675525] ? bpf_check+0x291/0xc770 [ 116.679433] vzalloc+0xb2/0xc0 [ 116.682675] ? bpf_check+0x291/0xc770 [ 116.686523] bpf_check+0x291/0xc770 [ 116.690224] ? __kmalloc+0x20c/0x350 [ 116.693987] ? trace_kmalloc+0xa3/0x2b0 2018/05/08 06:11:18 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, 0xffffffffffffffff) [ 116.698006] ? kmsan_set_origin+0x9e/0x160 [ 116.702315] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 116.707738] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 116.713179] ? kmsan_set_origin+0x9e/0x160 [ 116.717455] SYSC_bpf+0xc754/0xdfd0 [ 116.721146] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 116.726713] ? syscall_return_slowpath+0xe9/0x700 [ 116.731666] ? fput+0x25c/0x2e0 [ 116.735048] ? SYSC_write+0x2f0/0x360 [ 116.738933] SyS_bpf+0x54/0x80 [ 116.742228] do_syscall_64+0x309/0x430 [ 116.746183] ? bpf_prog_get_type_dev+0x710/0x710 [ 116.750998] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.756757] RIP: 0033:0x455979 [ 116.759979] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 116.767744] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 116.775053] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 116.782361] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.789665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/08 06:11:18 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, 0xffffffffffffffff) [ 116.796972] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000009 [ 116.804466] syz-executor7: vmalloc: allocation failure: 80 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 116.815586] syz-executor7 cpuset=syz7 mems_allowed=0 [ 116.820894] CPU: 0 PID: 8120 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 116.827776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 116.837167] Call Trace: [ 116.839846] dump_stack+0x185/0x1d0 [ 116.843622] warn_alloc+0x3fc/0x660 [ 116.847348] __vmalloc_node_range+0xa6f/0x1140 [ 116.852049] vzalloc+0xb2/0xc0 [ 116.855297] ? bpf_check+0x291/0xc770 [ 116.859144] bpf_check+0x291/0xc770 [ 116.862842] ? __kmalloc+0x20c/0x350 [ 116.866606] ? trace_kmalloc+0xa3/0x2b0 [ 116.870626] ? kmsan_set_origin+0x9e/0x160 [ 116.874942] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 116.880367] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 116.885813] ? kmsan_set_origin+0x9e/0x160 [ 116.890128] SYSC_bpf+0xc754/0xdfd0 [ 116.893914] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/05/08 06:11:18 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x17) 2018/05/08 06:11:18 executing program 6: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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{0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) [ 116.899366] ? syscall_return_slowpath+0xe9/0x700 [ 116.904281] ? fput+0x25c/0x2e0 [ 116.907649] ? SYSC_write+0x2f0/0x360 [ 116.911530] SyS_bpf+0x54/0x80 [ 116.914814] do_syscall_64+0x309/0x430 [ 116.918769] ? bpf_prog_get_type_dev+0x710/0x710 [ 116.923605] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 116.928831] RIP: 0033:0x455979 [ 116.932047] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 116.939804] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 2018/05/08 06:11:18 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/05/08 06:11:18 executing program 5 (fault-call:2 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) [ 116.947123] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 116.954425] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.961740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 116.969048] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000009 2018/05/08 06:11:19 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, 0xffffffffffffffff) [ 117.112909] FAULT_INJECTION: forcing a failure. [ 117.112909] name failslab, interval 1, probability 0, space 0, times 0 [ 117.124309] CPU: 1 PID: 8145 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 117.131187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.140583] Call Trace: [ 117.143237] dump_stack+0x185/0x1d0 [ 117.146923] should_fail+0x87b/0xab0 [ 117.150701] should_failslab+0x279/0x2a0 [ 117.154970] __kmalloc+0xc2/0x350 [ 117.158503] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.163911] ? cma_alloc_port+0x7f/0x860 [ 117.168021] cma_alloc_port+0x7f/0x860 [ 117.171950] ? idr_find+0x9a/0xc0 [ 117.175452] rdma_bind_addr+0x16e5/0x4a20 [ 117.179676] rdma_resolve_addr+0x1a3e/0x3d10 [ 117.184144] ? radix_tree_lookup+0x3bd/0x400 [ 117.188611] ucma_resolve_ip+0x508/0x600 [ 117.192723] ucma_write+0x576/0x5e0 [ 117.196436] ? show_ibdev+0xf0/0xf0 [ 117.200108] __vfs_write+0x1a3/0x9f0 [ 117.203881] vfs_write+0x463/0x8d0 [ 117.207520] SYSC_write+0x172/0x360 [ 117.211270] SyS_write+0x55/0x80 [ 117.214728] do_syscall_64+0x309/0x430 [ 117.218675] ? SYSC_read+0x360/0x360 [ 117.222438] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.227651] RIP: 0033:0x455979 [ 117.230862] RSP: 002b:00007f534141bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 117.238610] RAX: ffffffffffffffda RBX: 00007f534141c6d4 RCX: 0000000000455979 [ 117.245914] RDX: 0000000000000048 RSI: 0000000020000100 RDI: 0000000000000013 [ 117.253227] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.260536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 117.267842] R13: 0000000000000720 R14: 00000000006feba0 R15: 0000000000000000 2018/05/08 06:11:19 executing program 6 (fault-call:2 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:19 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x17) 2018/05/08 06:11:19 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r5, 0x3, 0x30}, &(0x7f0000000180)=0xc) wait4(r4, 0x0, 0x80000000, &(0x7f00000002c0)) 2018/05/08 06:11:19 executing program 7 (fault-call:1 fault-nth:10): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:19 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "d42945835cae5f08724f722a74ca37974b036ea0bab9ada16e02ad620ccbd1c69585c37f110a7c2b1c195866a10d51ca0d4c5aa505fdfbfe6d1dac2ad9a31beaa40e9b2a0c64277eaf5316fd19c5670437908149559aeaeb9f37ade78ae57724e77153f03d21009745be5a21f07bac3896f99a9b3f5006de679d2e563982f539da9163069ab3b88fd6dbfaa502de6727c14117d6849fba1fc0a20ffd0b40a989066b49d43b7f33d31ce82af51d2e0f255640fd8d63e64880cf0da6497bbde840c18635199be147960b06b1ed0b2b7bbf7361be6be9dfd2081266273757bb7e5bcaab2cc9d3ffa96a04f9f04dab4a565537b4b937dd9e386fb84fd3b3cec5a3f5b248e077559c544e67768944c89bd714bfa11109f117a2aae769faa5707e82038bbe8937dba6628e2c624528898b1248199da19c260e7e46bbba728770ca9c722ad3551f220a3dda2f612491fa2c0b751afe1dc57856ba476877b47f81623a503deaf97d8cf242fe1f479506499907dc5f6a812ab0fc2f923369d2027f61a9b71345b12385950ed3c5b37c19fdb57afab563487673ade79ceed5c59b7c67c5f457dd517df49d66606bf2eef518994faa18a43ea3e559aece4bee9203053589d96cc3d9e40cc4928ec8ec2e2fd79c8ed07c207177b1194c00efc74fb196c052d3aac453a6b8a190768ec9a7d9eda308ddee6f8d4f6ef356b4b0c4ccf20dc5be7d084095ec982174dd55a89046261937c19cf234fb0145c285f257d6dc3fdc79ef54b0a1b361d195928f95a5c8c8cde470b740e34802199e77da109b562ebcac73bfa67cbc5df8936312ee3e609c2a7ba2d4c08670e6b8837407b28b287cefd4e09f5f817a73d85e2c97dba1284ab9f98653ab8ab3373993b001cca9a2d21a5f9c6223ea93352d284bab8ccf7310d02bb7046eeab72181937cf172dd56bc189f1f09518d54da9b2b96f004d2de60e36cfd85d926a717df89069819d978db8fbe371c6b957bc4e5f1f48da50f827eb16e1fd2075e193513a2f92cf64267b2ccd56962df260b2a6aa923dcea6c528ffde81415c19ad74673c050189ec7b21a962c0f483844c9cea1c6729ddab9ea211deb14bd06cef8d3e1a243eafbf20c040f5af848d20bcfdc49dccd8ba445e207ba9ced51121b8b9234daa7f8b7cdfd844728ae1ce30ab647ac83a370ca5e47a18511e42878de5a5a96684cb2e6a10c2540202eeab537db0c3a07ebeb90f654c354049481b069739116824696918011a6ccbd8545dce3665a99c8c01247f5332ee462783903bf10a1b373e3061e13403ead43558a5a8e0cc15e5cc3dd1504d783c78eb91e261606aa95e2940ea48354419b34aae77e57b29a5adda94d2d202211e36c1ea29d964577f377255d5fa88ee328698165832ae4ae44e768aca90f401c2dc68bccaa569ab8110697f9a185e8ba54f240f1673f8f75acd32c420694df4c694045b486db29227d7012602fddbf1fabf657d897eadabd65706a2f182bc9a893dfd718b949bde92949cb94db55dca25a8e46b1a4b9d42c22ab69719f90baa08d24171ea93278aa9e6033673dbd6c0c5f021925bd65777bce73bdf5432dc7265d01bd211fb03921cfc0f942c16c35303d4358442364cb4527a812dc3c5a49df8a3c74c62925e67ff810a2d0ae9d23efdb58221fb6c01c08351785d2447eaf6bb94f181510ca74c545d36375683d81c757a72d199fa08adf09c17a6fb0cccd0d3b22885672328eec2e0adf75f7d0f23c717fcf418c31cb72a03f23b12cd3b95f0edf6df04f3b4c6642c0d8db89ffcc59bc4dd0dc5afe3135e4a8f69bcc80e6cc26527719180e566effb36b451b7f706f0aa15cb14902a00f1471feb870b15b718dcbc85e36b120ee5f5e9c617280de957efd42b73fc57427924c26b6012de5da8b6ea4084c7cff47ec73c4073952ab50cd9c6d4f6272011a7110fe0d2128df89f774c020f3b638581e125db9e74f31d781554a8f2cef8c82fd9c4b9e88a374f0cc2b956a60aef6ff1fcea1c9a939df9007395957d1e06d93029c816d2ff53fa800bf809bfe111bb27181ca6b7451a4f08ce83acd4decd7afcc30bff46cbc01d5cbeb29de821232a0614f580cf0c1729acbc167643ad88d27b4ee1d266b2afed69feab9d3009cd27fe5834541c46c1166a2646ac77e5cfcabc2059deedf618293e7766bf6f261a9c61879b79a1f20c18200d139f670cba9b14ca80099663e9153dc2843fa478e7a938639ce5d60ff9484da0f304c891b5f64d5c80a4671b29c0b5c09caec0dd97e862e2945c73beae73acccb5f0b47dbf2ac1a19b6cb9c199e15911250f32b8c957e8b83712debe1478a7f4e4c580bce739ec8884176e4b0f8c5b6586e03d9ead8b6ccc83126f46446cf7f13dd392434da19aa8940415a63d96cb51e58028a4a8a0bf43603bf2b9b029eab1ae53e00758cea262f760d983c7801f24909597e860da66fc6738060a2ed3f1924304d424d575949742c946639a1fdd73f88918a2057863857bfcbc48e19d92fc20a6f941da507966b568abf74d8cbb6ba797b91f322427f257b062c6129da3b158f0a977d40b28892e86767ed2efca48827ab28ffb7d7bb2b1ef769587b02d2ac69cf2b13001ad2aaeafb311a5ea36447ff7f87d581a224ada394463d0c59582ce524ea3f0f622f25c5124822b60e8c44e5781a9e4af15f855fd14a0c89a9b6eec399f5cb9baaf0893be1df4652d55547ad83092bbcd3fc65eab3f6c24676c2f810aec94e126a02f27f3253d93ed23d231b29b6237cc78d6e917a9305b4a708226eba758c64fc1bf24425e70a24f9136c3ad8f439cdabfc83e85d5dca13fa573cd936480b090a42ba64fb24d593b96aae8e91fc394d7728ea3dd5cd45caa93730975971f7b35a22b9c5eec103371999b05d0880afd0178860d7cadb636564b4f188c76768a3ee723e19e7c22d37f4c565f3121dc91ea202e09ed829da87f9bd0ced6184b6266cc6d9528921682f1aed8c806a6cfd92e59e18ebaf6842810107ce0f7edc848044a7c29b83f6c9d1f3cfc323d885940527dce6c0e43209a5b7dfc53a5643c34f979a5f1fc510dc5f66d1f9e80b276f5e22e3bee69ce174cb2de48594369f6990919b07ab5b6693cea2808ce51e8747d5409448b9bb1c3a130b9e9d2f6205a9cf96e043392d93321a45ba59169a460b0bef7f8d202f062f95a34860c445a668d796333df9cd0e5690ca52c540b32021c1d5d373e159606ba412cd48e8b2c6d753f700692c9839a7b27fc78f3322a3fc02a7912678f089c3a2e3337eee5d7e0d9af646ff6e7006546557aebd4b064e740e12b5e5bf7a89af6c5018f6b23660752367162e750512cad75f39469d7882dc3c5ec485a516183b415fdcf7fb148811052950f4a2ab24400e38bc8149a071fec6ff6923c8c7e41fa30c095eceba55c6468dbac44d27d161064a3f07716355fa9a0bc2b957881d8bdf32123bc9141e288a31ccceb917b63f172f75e3051b0b210bb53e3f9cf29972ec27cf65b1cf5d97a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{0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) 2018/05/08 06:11:19 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x0) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, 0xffffffffffffffff) 2018/05/08 06:11:19 executing program 5 (fault-call:2 fault-nth:1): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:19 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/120}, {&(0x7f0000000440)=""/123}, {&(0x7f0000000340)=""/60}], 0x1109, 0xfffffffffffffffc) [ 117.995888] FAULT_INJECTION: forcing a failure. [ 117.995888] name failslab, interval 1, probability 0, space 0, times 0 [ 118.007339] CPU: 1 PID: 8175 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 118.014228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.023623] Call Trace: [ 118.026301] dump_stack+0x185/0x1d0 [ 118.029991] should_fail+0x87b/0xab0 [ 118.033812] should_failslab+0x279/0x2a0 [ 118.037995] __kmalloc_node+0x22e/0x1190 [ 118.042114] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 118.047609] ? __get_vm_area_node+0x600/0x810 [ 118.052151] ? __vmalloc_node_range+0x5d7/0x1140 [ 118.057007] __vmalloc_node_range+0x5d7/0x1140 [ 118.061675] vzalloc+0xb2/0xc0 [ 118.064906] ? bpf_check+0x291/0xc770 [ 118.070686] bpf_check+0x291/0xc770 [ 118.074473] ? __kmalloc+0x20c/0x350 [ 118.078282] ? trace_kmalloc+0xa3/0x2b0 [ 118.082300] ? kmsan_set_origin+0x9e/0x160 [ 118.086611] ? kmsan_internal_unpoison_shadow+0x83/0xe0 2018/05/08 06:11:20 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/202, 0xfffffffffffffe43}], 0x1000000000000178, 0x0) 2018/05/08 06:11:20 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) dup2(r0, 0xffffffffffffffff) 2018/05/08 06:11:20 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES32, @ANYRES16=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR64, @ANYBLOB="51efe70373241470f811f5494e9a3027ac5426f3125aad01ab39b562e6d0ac6a5b35fe276a2dd8668942eae954e1115ac57dda54286b9240e09de784a5b0a9645b212208b882410583bd310a49e371032745d3dc7556cd041f85eb8cc64c9c19ba598e4a0113e3a3b328ab76051a8712038c8ee20cf3ed818a0b6f58c850b1f18fcb24f631297c536cc6134eb925191b6a47daeaaeae0779836d8808875676ddad1eaf5d027be7b6dac4d25fbd718cc8526c9bfa1ca3ec6721694f7e6e4a21cae36fcf577029b1022518760db27d821bb470eeebd37e11b388ba1d85cd63e24780043ed5bb95a0b690045ffa9dc6053b1923076fb333", @ANYPTR, @ANYRES64]], @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x17) [ 118.092068] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.097513] ? kmsan_set_origin+0x9e/0x160 [ 118.101828] SYSC_bpf+0xc754/0xdfd0 [ 118.105556] ? __msan_poison_alloca+0x15c/0x1d0 [ 118.110336] ? syscall_return_slowpath+0xe9/0x700 [ 118.115259] ? fput+0x25c/0x2e0 [ 118.118633] ? SYSC_write+0x2f0/0x360 [ 118.122509] SyS_bpf+0x54/0x80 [ 118.125796] do_syscall_64+0x309/0x430 [ 118.129743] ? bpf_prog_get_type_dev+0x710/0x710 [ 118.134553] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.139773] RIP: 0033:0x455979 [ 118.142984] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 118.150742] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 118.154527] FAULT_INJECTION: forcing a failure. [ 118.154527] name failslab, interval 1, probability 0, space 0, times 0 [ 118.158048] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 118.158067] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.158086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.158103] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000a [ 118.198960] CPU: 0 PID: 8176 Comm: syz-executor5 Not tainted 4.16.0+ #87 [ 118.205844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.215241] Call Trace: [ 118.217896] dump_stack+0x185/0x1d0 [ 118.221576] should_fail+0x87b/0xab0 [ 118.225403] should_failslab+0x279/0x2a0 [ 118.229577] kmem_cache_alloc+0x136/0xb90 [ 118.233830] ? radix_tree_node_alloc+0x1c7/0x5c0 [ 118.238637] radix_tree_node_alloc+0x1c7/0x5c0 [ 118.243266] ? idr_get_free+0x37b/0x1490 [ 118.247369] idr_get_free+0x5be/0x1490 [ 118.251315] idr_alloc_u32+0x27c/0x550 [ 118.255260] ? __msan_poison_alloca+0x15c/0x1d0 [ 118.259981] idr_alloc+0x161/0x220 [ 118.263577] cma_alloc_port+0x205/0x860 [ 118.267608] rdma_bind_addr+0x16e5/0x4a20 [ 118.271834] rdma_resolve_addr+0x1a3e/0x3d10 [ 118.276302] ? radix_tree_lookup+0x3bd/0x400 [ 118.280940] ucma_resolve_ip+0x508/0x600 [ 118.285045] ucma_write+0x576/0x5e0 [ 118.288761] ? show_ibdev+0xf0/0xf0 [ 118.292429] __vfs_write+0x1a3/0x9f0 [ 118.296200] vfs_write+0x463/0x8d0 [ 118.299864] SYSC_write+0x172/0x360 [ 118.303618] SyS_write+0x55/0x80 [ 118.307100] do_syscall_64+0x309/0x430 [ 118.311064] ? SYSC_read+0x360/0x360 [ 118.314831] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.320054] RIP: 0033:0x455979 [ 118.323265] RSP: 002b:00007f534141bc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 118.331012] RAX: ffffffffffffffda RBX: 00007f534141c6d4 RCX: 0000000000455979 [ 118.338310] RDX: 0000000000000048 RSI: 0000000020000100 RDI: 0000000000000013 [ 118.345605] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.352900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.360197] R13: 0000000000000720 R14: 00000000006feba0 R15: 0000000000000001 [ 118.372363] FAULT_INJECTION: forcing a failure. [ 118.372363] name failslab, interval 1, probability 0, space 0, times 0 [ 118.383757] CPU: 0 PID: 8178 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 118.390660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.400060] Call Trace: [ 118.402728] dump_stack+0x185/0x1d0 [ 118.406424] should_fail+0x87b/0xab0 [ 118.410205] should_failslab+0x279/0x2a0 [ 118.414381] __kmalloc+0xc2/0x350 [ 118.417925] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.423350] ? cma_alloc_port+0x7f/0x860 [ 118.427473] cma_alloc_port+0x7f/0x860 [ 118.431415] ? idr_find+0x9a/0xc0 [ 118.434925] rdma_bind_addr+0x16e5/0x4a20 [ 118.439152] rdma_resolve_addr+0x1a3e/0x3d10 [ 118.443620] ? radix_tree_lookup+0x3cb/0x400 [ 118.448108] ucma_resolve_ip+0x508/0x600 [ 118.452223] ucma_write+0x576/0x5e0 [ 118.455924] ? show_ibdev+0xf0/0xf0 [ 118.459599] __vfs_write+0x1a3/0x9f0 [ 118.463380] vfs_write+0x463/0x8d0 [ 118.467024] SYSC_write+0x172/0x360 [ 118.470781] SyS_write+0x55/0x80 [ 118.474240] do_syscall_64+0x309/0x430 [ 118.478192] ? SYSC_read+0x360/0x360 [ 118.481955] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.487173] RIP: 0033:0x455979 [ 118.490384] RSP: 002b:00007f36aef46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2018/05/08 06:11:20 executing program 7 (fault-call:1 fault-nth:11): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:20 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) r0 = socket(0x1, 0x1, 0x3d0c) write$binfmt_elf64(r0, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x4, 0x4, 0xc82, 0xff, 0x6, 0x3, 0x7, 0xfffffffffffffffa, 0x116, 0x40, 0x32a, 0x101, 0x401, 0x38, 0x2, 0x7, 0x2, 0xfc4}, [{0x70000000, 0xfff, 0x2, 0xff, 0x2, 0x10001, 0xfffffffffffffffd, 0x6}, {0x7, 0x8, 0x100, 0x7fff, 0x16c, 0x7, 0x97a, 0x6}], "be5f101dd81a8f407facabd8f801dea49a592d59698b585d138c9127257e8b17bf9a498b87e8d91cd6670529abca05977f48112d9b52258dc44d0cb747006e30fa7b6f223a690977b029e52070e5815ae67eff10fe7f1d36727261a9804c457ed6030bfd4c4fbbf2db578d2613a62ae8c03f90d3addbf789ef744b9fb901df8d0bbcc1b36d0f9d2906c3d2cce06f9044421f309dec21e19879e0fe89d90eea1aa5a6e38958e5d3dc843d247ec329c1504cc018a52aa7eab2c40c3246e3c9ae1ef65f12a7", [[], [], [], [], [], [], [], [], []]}, 0xa74) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xa5, 0x2b, 0x0, 0xc09, 0x9, 0x9, 0x9, 0x1, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) 2018/05/08 06:11:20 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x0) dup2(r1, r3) [ 118.498132] RAX: ffffffffffffffda RBX: 00007f36aef476d4 RCX: 0000000000455979 [ 118.505427] RDX: 0000000000000048 RSI: 0000000020000080 RDI: 0000000000000013 [ 118.512738] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.520042] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.527342] R13: 0000000000000720 R14: 00000000006feba0 R15: 0000000000000000 [ 118.571963] FAULT_INJECTION: forcing a failure. [ 118.571963] name failslab, interval 1, probability 0, space 0, times 0 [ 118.583490] CPU: 1 PID: 8191 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 118.590372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.599776] Call Trace: [ 118.602427] dump_stack+0x185/0x1d0 [ 118.606114] should_fail+0x87b/0xab0 [ 118.609938] should_failslab+0x279/0x2a0 [ 118.614078] __kmalloc_node+0x22e/0x1190 2018/05/08 06:11:20 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x10) 2018/05/08 06:11:20 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 118.618193] ? __get_vm_area_node+0x28e/0x810 [ 118.622782] ? __msan_poison_alloca+0x15c/0x1d0 [ 118.627502] ? kmsan_set_origin_inline+0x6b/0x120 [ 118.632397] __get_vm_area_node+0x28e/0x810 [ 118.636790] __vmalloc_node_range+0x2ad/0x1140 [ 118.641456] ? bpf_check+0x291/0xc770 [ 118.645325] vzalloc+0xb2/0xc0 [ 118.648558] ? bpf_check+0x291/0xc770 [ 118.652399] bpf_check+0x291/0xc770 [ 118.656100] ? __kmalloc+0x20c/0x350 [ 118.659862] ? trace_kmalloc+0xa3/0x2b0 [ 118.663888] ? kmsan_set_origin+0x9e/0x160 [ 118.668213] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 118.673681] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.679140] ? kmsan_set_origin+0x9e/0x160 [ 118.683472] SYSC_bpf+0xc754/0xdfd0 [ 118.687228] ? __msan_poison_alloca+0x15c/0x1d0 [ 118.692039] ? syscall_return_slowpath+0xe9/0x700 [ 118.696994] ? fput+0x25c/0x2e0 [ 118.700376] ? SYSC_write+0x2f0/0x360 [ 118.704268] SyS_bpf+0x54/0x80 [ 118.707561] do_syscall_64+0x309/0x430 [ 118.711506] ? bpf_prog_get_type_dev+0x710/0x710 [ 118.716311] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.721531] RIP: 0033:0x455979 [ 118.724744] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 118.732493] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 118.739797] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 118.747106] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.754418] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.761730] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000b [ 118.769318] syz-executor7: vmalloc: allocation failure: 80 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 118.780414] syz-executor7 cpuset=syz7 mems_allowed=0 [ 118.785654] CPU: 1 PID: 8191 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 118.792522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.801915] Call Trace: [ 118.804566] dump_stack+0x185/0x1d0 [ 118.808262] warn_alloc+0x3fc/0x660 [ 118.811991] __vmalloc_node_range+0xa6f/0x1140 [ 118.816640] vzalloc+0xb2/0xc0 [ 118.819874] ? bpf_check+0x291/0xc770 [ 118.823712] bpf_check+0x291/0xc770 [ 118.827404] ? __kmalloc+0x20c/0x350 [ 118.831162] ? trace_kmalloc+0xa3/0x2b0 [ 118.835182] ? kmsan_set_origin+0x9e/0x160 [ 118.839497] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 118.844947] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 118.850385] ? kmsan_set_origin+0x9e/0x160 [ 118.854693] SYSC_bpf+0xc754/0xdfd0 [ 118.858416] ? __msan_poison_alloca+0x15c/0x1d0 [ 118.863178] ? syscall_return_slowpath+0xe9/0x700 [ 118.868093] ? fput+0x25c/0x2e0 [ 118.871458] ? SYSC_write+0x2f0/0x360 [ 118.875334] SyS_bpf+0x54/0x80 [ 118.878607] do_syscall_64+0x309/0x430 [ 118.882547] ? bpf_prog_get_type_dev+0x710/0x710 [ 118.887355] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.892572] RIP: 0033:0x455979 [ 118.895782] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 118.903530] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 118.910830] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 118.918136] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.925438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.932747] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000b [ 118.940186] warn_alloc_show_mem: 1 callbacks suppressed [ 118.940193] Mem-Info: [ 118.948190] active_anon:87055 inactive_anon:73 isolated_anon:0 [ 118.948190] active_file:3463 inactive_file:8990 isolated_file:0 [ 118.948190] unevictable:0 dirty:102 writeback:0 unstable:0 [ 118.948190] slab_reclaimable:3453 slab_unreclaimable:9628 [ 118.948190] mapped:73854 shmem:84 pagetables:1076 bounce:0 [ 118.948190] free:1025190 free_pcp:398 free_cma:0 [ 118.981748] Node 0 active_anon:344040kB inactive_anon:292kB active_file:13852kB inactive_file:35960kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295416kB dirty:408kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 139264kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 119.009968] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 119.036326] lowmem_reserve[]: 0 2820 7247 7247 [ 119.041115] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:0kB free_cma:0kB [ 119.068823] lowmem_reserve[]: 0 0 4426 4426 [ 119.073311] Node 0 Normal free:1219260kB min:41196kB low:51492kB high:61788kB active_anon:341920kB inactive_anon:292kB active_file:13852kB inactive_file:35960kB unevictable:0kB writepending:408kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10048kB pagetables:4304kB bounce:0kB free_pcp:1236kB local_pcp:504kB free_cma:0kB [ 119.103630] lowmem_reserve[]: 0 0 0 0 [ 119.107586] Node 0 DMA: 0*4kB 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) = 15904kB [ 119.121084] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB [ 119.136561] Node 0 Normal: 250*4kB (UME) 74*8kB (UME) 10*16kB (UM) 15*32kB (UM) 30*64kB (U) 8*128kB (UE) 3*256kB (UME) 3*512kB (U) 8*1024kB (UE) 2*2048kB (U) 293*4096kB (UM) = 1219896kB [ 119.153605] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 119.162299] 12536 total pagecache pages [ 119.166365] 0 pages in swap cache [ 119.169930] Swap cache stats: add 0, delete 0, find 0/0 [ 119.175379] Free swap = 0kB [ 119.178503] Total swap = 0kB [ 119.181605] 1965969 pages RAM [ 119.184805] 0 pages HighMem/MovableOnly [ 119.188850] 105641 pages reserved 2018/05/08 06:11:21 executing program 6 (fault-call:2 fault-nth:1): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:21 executing program 5 (fault-call:2 fault-nth:2): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:21 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r5, 0x3, 0x30}, &(0x7f0000000180)=0xc) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:21 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x10) 2018/05/08 06:11:21 executing program 0 (fault-call:2 fault-nth:0): pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:21 executing program 7 (fault-call:1 fault-nth:12): ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:21 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) recvfrom(r1, &(0x7f00000016c0)=""/242, 0xf2, 0x40000002, 0x0, 0x0) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/08 06:11:21 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") prctl$setmm(0x23, 0x5, &(0x7f0000ffa000/0x3000)=nil) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) [ 119.326989] FAULT_INJECTION: forcing a failure. [ 119.326989] name failslab, interval 1, probability 0, space 0, times 0 [ 119.332685] IPVS: ftp: loaded support on port[0] = 21 [ 119.338430] CPU: 0 PID: 8223 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 119.338445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.338457] Call Trace: [ 119.338508] dump_stack+0x185/0x1d0 [ 119.338544] should_fail+0x87b/0xab0 [ 119.338628] should_failslab+0x279/0x2a0 [ 119.374089] __kmalloc+0xc2/0x350 [ 119.377648] ? _cond_resched+0x3c/0xd0 [ 119.381601] ? pipe_fcntl+0x805/0xd90 [ 119.385506] pipe_fcntl+0x805/0xd90 [ 119.389212] ? do_fcntl+0xd9/0x2210 [ 119.392900] ? SYSC_fcntl+0x27a/0x390 [ 119.396760] do_fcntl+0xa98/0x2210 [ 119.400385] ? security_file_fcntl+0x5e/0x210 [ 119.404943] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 119.410395] SYSC_fcntl+0x27a/0x390 [ 119.414140] SyS_fcntl+0x54/0x80 [ 119.417614] do_syscall_64+0x309/0x430 [ 119.421568] ? f_getown+0x190/0x190 [ 119.425252] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.430483] RIP: 0033:0x455979 [ 119.433703] RSP: 002b:00007f759a832c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000048 [ 119.441470] RAX: ffffffffffffffda RBX: 00007f759a8336d4 RCX: 0000000000455979 [ 119.448783] RDX: 0000000000000000 RSI: 0000000000000407 RDI: 0000000000000013 [ 119.456101] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.463420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 2018/05/08 06:11:21 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/packet\x00') sync_file_range(r1, 0x9, 0x80, 0x7) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)="59e64c532aaba63431368c84a6acfc77be5d291b2956dfee76ff4c321bac2cbe4d663abdc65dc12c1f7174879e8ed1975319726bbbe2049b05d33eb1b80323ab4e84eecdd1eaa7c6cf0d0828a0032fafbdb8293baff007768d9ac0e47127a8362b62c1cca98b2bd412ed6ed38d5345a46e4a2eea1f0d001e63a2aa0bd67be019fb59dd810c36e5acb4cee30376d5db7c7389f315e6b9c7bf") 2018/05/08 06:11:21 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x10) [ 119.470734] R13: 0000000000000095 R14: 00000000006f4e98 R15: 0000000000000000 [ 119.485965] FAULT_INJECTION: forcing a failure. [ 119.485965] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 119.486942] FAULT_INJECTION: forcing a failure. [ 119.486942] name failslab, interval 1, probability 0, space 0, times 0 [ 119.497816] CPU: 1 PID: 8233 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 119.497822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.497826] Call Trace: [ 119.497851] dump_stack+0x185/0x1d0 [ 119.497870] should_fail+0x87b/0xab0 [ 119.497892] __alloc_pages_nodemask+0x5fe/0x5dc0 [ 119.497910] ? kernel_poison_pages+0x40/0x360 [ 119.497927] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 119.497969] ? kernel_poison_pages+0x1a0/0x360 [ 119.554295] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 119.559752] ? get_page_from_freelist+0xab28/0xb600 [ 119.564760] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 119.570200] ? __save_stack_trace+0x90d/0xb00 [ 119.574698] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 119.579618] ? kmsan_internal_poison_shadow+0xb8/0x1b0 [ 119.584887] ? __kmalloc_node+0xdec/0x1190 [ 119.589111] ? SyS_bpf+0x54/0x80 [ 119.592551] ? do_syscall_64+0x309/0x430 [ 119.596599] ? entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.601960] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.606792] ? __alloc_pages_nodemask+0xae2/0x5dc0 [ 119.611722] kmsan_alloc_page+0x82/0xe0 [ 119.615693] __alloc_pages_nodemask+0xf5b/0x5dc0 [ 119.620439] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.625278] ? __msan_poison_alloca+0x15c/0x1d0 [ 119.629936] ? should_failslab+0x279/0x2a0 [ 119.634158] ? kmsan_set_origin_inline+0x6b/0x120 [ 119.638988] ? __msan_poison_alloca+0x15c/0x1d0 [ 119.643647] ? kmsan_set_origin+0x9e/0x160 [ 119.648689] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 119.654131] ? __get_vm_area_node+0x600/0x810 [ 119.659484] alloc_pages_current+0x6b5/0x970 [ 119.663884] __vmalloc_node_range+0x80f/0x1140 [ 119.668456] vzalloc+0xb2/0xc0 [ 119.671635] ? bpf_check+0x291/0xc770 [ 119.675420] bpf_check+0x291/0xc770 [ 119.679039] ? __kmalloc+0x20c/0x350 [ 119.682757] ? trace_kmalloc+0xa3/0x2b0 [ 119.686721] ? kmsan_set_origin+0x9e/0x160 [ 119.690946] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 119.696302] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 119.701653] ? kmsan_set_origin+0x9e/0x160 [ 119.705877] SYSC_bpf+0xc754/0xdfd0 [ 119.709493] ? __msan_poison_alloca+0x15c/0x1d0 [ 119.714159] ? syscall_return_slowpath+0xe9/0x700 [ 119.718989] ? fput+0x25c/0x2e0 [ 119.722260] ? SYSC_write+0x2f0/0x360 [ 119.726053] SyS_bpf+0x54/0x80 [ 119.729239] do_syscall_64+0x309/0x430 [ 119.733118] ? bpf_prog_get_type_dev+0x710/0x710 [ 119.737867] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.743047] RIP: 0033:0x455979 [ 119.746221] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 119.753931] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 119.761198] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 119.768456] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.775712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 119.782979] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000c [ 119.790287] CPU: 0 PID: 8230 Comm: syz-executor6 Not tainted 4.16.0+ #87 [ 119.790696] syz-executor7: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 119.797154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.797168] Call Trace: [ 119.797212] dump_stack+0x185/0x1d0 [ 119.797262] should_fail+0x87b/0xab0 [ 119.809753] syz-executor7 cpuset= [ 119.819894] should_failslab+0x279/0x2a0 [ 119.819982] kmem_cache_alloc+0x136/0xb90 [ 119.822533] syz7 [ 119.826194] ? radix_tree_node_alloc+0x1c7/0x5c0 [ 119.829857] mems_allowed=0 [ 119.833294] radix_tree_node_alloc+0x1c7/0x5c0 [ 119.833335] ? idr_get_free+0x37b/0x1490 [ 119.859767] idr_get_free+0x5be/0x1490 [ 119.863693] idr_alloc_u32+0x27c/0x550 [ 119.867616] ? __msan_poison_alloca+0x15c/0x1d0 [ 119.872302] idr_alloc+0x161/0x220 [ 119.875863] cma_alloc_port+0x205/0x860 [ 119.879870] rdma_bind_addr+0x16e5/0x4a20 [ 119.884069] rdma_resolve_addr+0x1a3e/0x3d10 [ 119.888501] ? radix_tree_lookup+0x3bd/0x400 [ 119.892950] ucma_resolve_ip+0x508/0x600 [ 119.897041] ucma_write+0x576/0x5e0 [ 119.900718] ? show_ibdev+0xf0/0xf0 [ 119.904373] __vfs_write+0x1a3/0x9f0 [ 119.908118] vfs_write+0x463/0x8d0 [ 119.911732] SYSC_write+0x172/0x360 [ 119.915434] SyS_write+0x55/0x80 [ 119.918868] do_syscall_64+0x309/0x430 [ 119.922787] ? SYSC_read+0x360/0x360 [ 119.926520] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 119.931717] RIP: 0033:0x455979 [ 119.934912] RSP: 002b:00007f36aef46c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 119.942639] RAX: ffffffffffffffda RBX: 00007f36aef476d4 RCX: 0000000000455979 [ 119.949922] RDX: 0000000000000048 RSI: 0000000020000080 RDI: 0000000000000013 [ 119.957208] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.964579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 119.971857] R13: 0000000000000720 R14: 00000000006feba0 R15: 0000000000000001 [ 119.979165] CPU: 1 PID: 8233 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 119.986036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.995422] Call Trace: [ 119.998071] dump_stack+0x185/0x1d0 [ 120.001760] warn_alloc+0x3fc/0x660 [ 120.005495] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 120.011010] __vmalloc_node_range+0xeab/0x1140 [ 120.015652] vzalloc+0xb2/0xc0 [ 120.018893] ? bpf_check+0x291/0xc770 [ 120.022734] bpf_check+0x291/0xc770 [ 120.026431] ? __kmalloc+0x20c/0x350 [ 120.030191] ? trace_kmalloc+0xa3/0x2b0 [ 120.034219] ? kmsan_set_origin+0x9e/0x160 [ 120.038537] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 120.043991] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 120.049445] ? kmsan_set_origin+0x9e/0x160 [ 120.053754] SYSC_bpf+0xc754/0xdfd0 [ 120.057495] ? __msan_poison_alloca+0x15c/0x1d0 [ 120.062254] ? syscall_return_slowpath+0xe9/0x700 [ 120.067166] ? fput+0x25c/0x2e0 [ 120.070538] ? SYSC_write+0x2f0/0x360 [ 120.074412] SyS_bpf+0x54/0x80 [ 120.077688] do_syscall_64+0x309/0x430 [ 120.081629] ? bpf_prog_get_type_dev+0x710/0x710 [ 120.086434] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.091652] RIP: 0033:0x455979 [ 120.094869] RSP: 002b:00007f70ed426c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 120.102620] RAX: ffffffffffffffda RBX: 00007f70ed4276d4 RCX: 0000000000455979 [ 120.109919] RDX: 0000000000000018 RSI: 00000000206f4fb8 RDI: 0000000000000005 [ 120.117217] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/08 06:11:22 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setpipe(r1, 0x407, 0x0) [ 120.124519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 120.131818] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000c [ 120.139450] Mem-Info: [ 120.142015] active_anon:88696 inactive_anon:73 isolated_anon:0 [ 120.142015] active_file:3463 inactive_file:9005 isolated_file:0 [ 120.142015] unevictable:0 dirty:119 writeback:0 unstable:0 [ 120.142015] slab_reclaimable:3455 slab_unreclaimable:9620 [ 120.142015] mapped:73886 shmem:84 pagetables:1141 bounce:0 [ 120.142015] free:1021214 free_pcp:502 free_cma:0 2018/05/08 06:11:22 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r2 = semget(0x2, 0x2, 0x8) semctl$GETNCNT(r2, 0x0, 0xe, &(0x7f0000000000)=""/25) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) [ 120.175606] Node 0 active_anon:354900kB inactive_anon:292kB active_file:13852kB inactive_file:36020kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:295544kB dirty:476kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 151552kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 120.203849] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 120.230142] lowmem_reserve[]: 0 2820 7247 7247 [ 120.234883] Node 0 DMA32 free:2891552kB min:26240kB low:32800kB high:39360kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2892208kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:656kB local_pcp:0kB free_cma:0kB [ 120.262562] lowmem_reserve[]: 0 0 4426 4426 [ 120.267089] Node 0 Normal free:1157724kB min:41196kB low:51492kB high:61788kB active_anon:359320kB inactive_anon:292kB active_file:13852kB inactive_file:36020kB unevictable:0kB writepending:476kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10688kB pagetables:4564kB bounce:0kB free_pcp:784kB local_pcp:632kB free_cma:0kB [ 120.297140] lowmem_reserve[]: 0 0 0 0 [ 120.301116] Node 0 DMA: 0*4kB 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) = 15904kB [ 120.314586] Node 0 DMA32: 2*4kB (M) 3*8kB (M) 2*16kB (M) 3*32kB (M) 2*64kB (M) 2*128kB (M) 3*256kB (M) 3*512kB (M) 3*1024kB (M) 1*2048kB (M) 704*4096kB (M) = 2891552kB [ 120.330067] Node 0 Normal: 0*4kB 3*8kB (UME) 2*16kB (UE) 3*32kB (UME) 2*64kB (UE) 2*128kB (UM) 3*256kB (UME) 0*512kB 8*1024kB (UME) 7*2048kB (UM) 281*4096kB (UM) = 1174808kB [ 120.346073] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 120.354766] 12551 total pagecache pages [ 120.358816] 0 pages in swap cache [ 120.362356] Swap cache stats: add 0, delete 0, find 0/0 [ 120.367778] Free swap = 0kB [ 120.370877] Total swap = 0kB [ 120.373949] 1965969 pages RAM [ 120.377126] 0 pages HighMem/MovableOnly 2018/05/08 06:11:22 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:22 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32], 0xc) [ 120.381151] 105641 pages reserved 2018/05/08 06:11:22 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2000000000000, 0x80000) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000080)="85fb63bcd4f573cbbd30fa909d31244388c10c6396c49821fb42563fcfff9eeaba76a20ad2401ad39d082eb2963b612f218dfeb84fcb29aa3cd0b17df91afd23c82f2d", 0x43) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) connect$vsock_stream(r1, &(0x7f0000000140)={0x28, 0x0, 0x0, @my=0x0}, 0x10) 2018/05/08 06:11:22 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) sendmsg$netrom(r2, &(0x7f0000001680)={&(0x7f0000000000)=@full={{0x3, {"0eb41aa525cd8b"}, 0x1}, [{"308337df982dbc"}, {"25ee1443ed1467"}, {"cbe94b9c999bd4"}, {"1ec50d5a091fef"}, {"40adb1ca8359cd"}, {"43b991f3c131f6"}, {"9c62de83f4b5da"}, {"2a1458423323fb"}]}, 0x48, &(0x7f0000000140)=[{&(0x7f0000000080)="374f1d5da3b682e5b6d379a8b9d8ca6ae608889253fc06dc2a017639122c6cc7177438416e25828e71a9f904dc6343aa8b78cc3dacb5708da07a470f71689be6f9c46117ad456c", 0x47}, {&(0x7f0000000100)="20dc7ba9e2f65719a49c6c944e99ec77872d54016ccfd4079994fa50abfa3f0b228ed272c69b292d06e7c74487b7cbce8944b520f159b0e5c0ae", 0x3a}], 0x2, &(0x7f0000000180)=[{0xb0, 0x10d, 0xffffffff, "6164ab1557734861cfcbf7accf2208a4ab9f126c5346a1210bf1c60f298c6fb9728934bcb053456a9087046d63fe9d647f0cecc563c3c44c94c6ffecad08cdbe80263998871137e4224d5cd4c4810e51e4c5a3e0c3d10bc40dcbf4dace2e7b3a89809cfbdef75e0a23b8c733e78671470f82b4becea5fcb3d574f1aa0a4dd73fbaa86ad1ce73295d21cb6f2d2f5f03964023a98f72172c19b2"}, {0x68, 0x13f, 0x8, "2d48bdd66cf201998e6b3ea99ca84da3a1ea0221f53974452c20d732ba9471c2fc9acf4322f0175b35e6c0b13901010b6c6a5845cd8a0aa21a003bd700e82b897102a3e693e5b088764035ed11011874f74d50"}, {0x78, 0x1af, 0x80, "1360b24fd61935ed52bc6a03c6ee79baaf726fb8732088fb0134bd6d0e87bc438d65f359de4180f64d7410a8af51c5defab8746eac081fa15550ba6b7b6fb8fd3024909e5003512d4534cbd2d89261b53eff5c96d870c4526ac7f07a1723e24e46a2"}, {0xd0, 0x88, 0x40, "57e63918f9671709a926a7af7020126a22a1e9b8debe729be92c8692b66e670ffe8946c98ef23db90cb5305a5d8fb3c5dde436492c4e0be3194a8382b3e83df968c159394a76f54f688ed9afc6bca6e5d50efdabd980ab95497e7be93d7a28957542881ced5bfd64be7914ae3fde2c0de3a46a723a5122165241a9fd82779d326a07804ad78f3b01427ee1a2828eb9ee3e5dc19f98ec1f18cde7c36ebbf34adff7ab32450ab8ccf47385c93beba8e18bf4427b277e477652071bd8"}, {0x18, 0x11f, 0x0, "c57d043fdf31f306"}, {0x40, 0x117, 0x3, "4e495620e9c76069844875e938b268fc439da71433a75d58610e21653b830fd6bfbe0d919b2314a85d"}, {0xe0, 0x198, 0x6, "e74cdeeaa77bf8057c88b6136c1334e45effe9a1d665e78c301b0f661e19c7a54c314be61a8e0f018f9dd259101d2e9b78d2a9d810175aca466c99e67f61ab46471c21898d21d0e73c5eea42987d6bb959bb49ffa8b52658ea50f2e84cb7b0a486b741b2b64c4d5e93a4e122a420560a45bfd302c0197326b309e1336043d6a4e5ef4173724b711da73fec1a8af02530a3f06052fb13de183ff0ffa258e07df0e5ae3bce235d66edb3b424bfcb3df7154be3391005322161778ddf1bc1d285e4cc3284ed14bab1056295b21a"}, {0x1010, 0x10f, 0x8, "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"}, {0xa8, 0xff, 0x2, "4320c8ca48a8d61c8ebddea85c01d9e509888ef0f9443caa019476bd79a57a840b949b759d792e3ba87e4bfbc8a3d63019ae5b92ebd43d081b5d33f956c8d241c656115d9dbacd1bf979fce47e2442437179a3edaf2ed8717210e9d4d04a9fc8530d5a7b823094d59ce160ff01c5bd91753da02da7b5c2534868c05dbae06f57969bb1525677f73175071f7d49cb5d260cb9"}, {0x90, 0x189, 0xe029, "6d1ca145d8d25885116a1b286ae40bfd96610168ac0061d1d6bfd20732d9d14f6e25efd6f083952b5a96df8350044c7fb21d7858233b7886f190e49335f060911ac55de38e87ceaf34f91c5e085806191fd92666323fae9631fe0a2a3fd87f7501d67a04406f1b7e3c8be550ade770ee9b7ad5e4a15c792f302597"}], 0x14e0}, 0x4000000) fcntl$setpipe(r1, 0x407, 0x0) [ 121.128981] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:23 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x2) 2018/05/08 06:11:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) write$cgroup_int(r0, &(0x7f0000000140)={[0x34, 0x0, 0x2d, 0x3f, 0x3f]}, 0x5) 2018/05/08 06:11:23 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)=0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) wait4(r4, &(0x7f0000000500), 0x8, &(0x7f0000000540)) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:23 executing program 7: r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x7, 0x101000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000000c0)={0x6, 0xf3, "3027174a95eddd6d14cc9a7b48881045b051b4e42447d82bd0e42ce0c93159f53a566724632ee718025a12b45b2d33dfae008865da1b00ef8473f69f59e48e7ffcb7cb822df2d6b3264745999e0970542e5213e687e1e5cf02008505d2a3720648b569657a04aaec4555380faeea2b6e0cb9a415417f2bbfdb3997cc09089854e51daa188afa30ecce267b318b1ccfb09e6a7745760a77492cd13cd400a8217d479d9d5ac7a8fab8a4a5a53a4105b5372dfc8ffd542591a9bb7a4dbbac7c5c0b640b19d87a7b6f890f7cef93737c8a38f7277aebd011d144d454640991ea6a1043f63562b0b92b9e7c32f149bb45350a597a13"}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)=0x400) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:23 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/08 06:11:23 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0xc030, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000040), 0x4) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:23 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32], 0xc) 2018/05/08 06:11:23 executing program 0 (fault-call:2 fault-nth:1): pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:23 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/08 06:11:23 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x8000, 0x101040) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x48000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) readahead(r2, 0x1, 0x5) 2018/05/08 06:11:23 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:23 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, r0) 2018/05/08 06:11:23 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2a001, 0x88) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0x8001, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r2}}, 0x48) 2018/05/08 06:11:23 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32], 0xc) [ 122.124287] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:24 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="00000000180000fa000000000000dd00", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0xfffffffffffffdfa) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300000040000003000300000000000000000a20000000000000000000f97a00000000000000004000010000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/05/08 06:11:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x514a, 0x30, 0x0, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x9}, &(0x7f00000000c0)=0x9d63ef63bc7c1948) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/05/08 06:11:24 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/08 06:11:24 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) sendmsg$nl_netfilter(r1, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0x8c, 0x7, 0xd, 0x210, 0x70bd29, 0x25dfdbfb, {0x2, 0x0, 0x8}, [@typed={0x8, 0x1e, @str='\x00'}, @generic="62105a623483703eeca320ee69106f98d7e66f162a51112b3b3891026d53208a5bab24d534e1fe07a8f982c99802c85240156fea06037c156bcd832288110ac6a2ad8981aff86a0497be530c2fe729b5d277d9fa3e", @typed={0xc, 0x81, @u64=0x7}, @typed={0x4, 0x85}, @typed={0x8, 0x3d, @u32=0x4}]}, 0x8c}, 0x1}, 0x20000000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000000)=""/20) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40004}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x148, 0x1, 0xf, 0x4, 0x70bd26, 0x25dfdbfe, {0x1, 0x0, 0x6}, [@nested={0x134, 0x23, [@typed={0x8, 0x18, @uid=r2}, @typed={0x18, 0x8b, @str='selinux+usertrusted\x00'}, @typed={0x8, 0x8e, @str='\x00'}, @typed={0x8, 0x38, @ipv4=@multicast1=0xe0000001}, @generic="72b00b019b9836e88108f93d8a044e30c9074e5cfb0c6635093f030735512bae4309f1d4bf7666e96f76923adf82114e0dc455ce5115919af887ee2fd1abcb03856614adcaa0796739f49396775498eec52bdb8d502013d1d94aa5ba4faaa603bc6705567607fe3df70c9e0dc3b5424179b83078d77634ef5ec8", @typed={0xc, 0xd, @u64=0x2}, @typed={0xc, 0x26, @u64=0xe3}, @typed={0x10, 0xc, @str='/dev/rtc0\x00'}, @generic="45d976c9b4a967588f401072064cdf2000273ad7cbc91ffa7179f1d0bfc1de0d8c3ee8908049f28136f7353649454d27e9f738c78612065a6261d29b94c57e692a712a4dc24d339596c79e275e3f4a4bccf6bb60586db01efa4aa4c1"]}]}, 0x148}, 0x1, 0x0, 0x0, 0x10}, 0x4084) ioctl$LOOP_CLR_FD(r1, 0x4c01) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) 2018/05/08 06:11:24 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0xffffffffffffffff, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:24 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000180)) 2018/05/08 06:11:24 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB], 0xc) 2018/05/08 06:11:24 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7fffffff, 0x20, 0xfffffffffffffeff, 0x6, 0x20}, &(0x7f0000000100)=0x14) clock_gettime(0x0, &(0x7f0000000640)) [ 122.897797] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:24 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/08 06:11:24 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:24 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:24 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="00ff0300000000000000e00000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:24 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB], 0xc) 2018/05/08 06:11:24 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) rt_sigaction(0x41, &(0x7f0000000000)={0x9, {0x5}, 0x2, 0x8001}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) fcntl$getflags(r0, 0x401) 2018/05/08 06:11:24 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000a500000000000000000000000000000095000000000000005b73a58cb7b76b29ca803001a4ad9b505bf6b97614603fd3fdc1f3a234cb640c7b837ff06a011c6a01b35976b4814343a860b4d4bc970c873ccd265beb67386873d1844f63c79e2d8471c3f0049bc3e4b5cd202e0560a52eed6d6d2ed4a50d670266fffffff231"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) sendfile(r0, r0, &(0x7f0000000140), 0xa7) 2018/05/08 06:11:25 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2c81, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x526c8bc32518203d, 0x461}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x20, r1, 0x5, 0xfff7fffffffffffe}) r3 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0xf1a8, 0x400000) ioctl$DRM_IOCTL_AGP_FREE(r3, 0x40206435, &(0x7f0000002000)={0xffffffffeffffffc, r2, 0xfffffffffffffffd, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x9, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000280)='GPL\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x1}, 0x48) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x4c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x6, @empty, 0x4}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r4, 0x2d694cf5}, 0x8) 2018/05/08 06:11:25 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB], 0xc) 2018/05/08 06:11:25 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/08 06:11:25 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x5, 0x2000) dup2(r0, r2) setsockopt$SO_RDS_TRANSPORT(r2, 0x114, 0x8, &(0x7f00000001c0), 0x4) syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') r3 = syz_open_pts(0xffffffffffffffff, 0x2000) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000100)=""/189) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:25 executing program 2: pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x84800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000180)=0xf7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:25 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000001300)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000012c0)={0xffffffff}, 0x106, 0x4}}, 0x20) write$rdma_cm(r1, &(0x7f0000001340)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffff80}, r2}}, 0x30) write$rdma_cm(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000001000004", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="cdb2cb3edb67efd6d2ad0f049cb57f8857c135bca2d5d1a642708e1b32bc2802b08eb78b845f4282cd917a34de7028e05d86431e2c80edbdf90ce942c04f02c9ede76862c0dbb49c53f2fa2d5b60fbfd6c1d17a6d52d3b3c9f09e9eb4016a60254e2b1fd28dbb02a968e341906fc1fa6cd613b6430a6b3f1c26c2ee219b16e2a10380509ba70c75d", @ANYRES64=r0, @ANYRES16=r2], @ANYBLOB="01000000"], 0x14) 2018/05/08 06:11:25 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x4, 0x4) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000280)=""/164, &(0x7f0000000340)=0xa4) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="d1bc1dd802778ab1bbfe25e46ad7965f568bddefb609e1a79d2d62dc36ec59219ed163458ae231cae444ba6bc482e922270ba0c8cfb9a26126b216ceb1a42e78d3751c76c9a882", 0x47, 0x4000801, &(0x7f0000000240)={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r3, 0x400, 0x70bd2b, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x8000}, 0x4000840) dup2(r2, r2) 2018/05/08 06:11:25 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281375}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:25 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB='\x00\x00'], 0xe) 2018/05/08 06:11:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x7) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000001c0)=0x80) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:25 executing program 4: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) 2018/05/08 06:11:25 executing program 5: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x800) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x77, @empty, 0x4e20, 0x0, 'lblcr\x00', 0x8, 0x3, 0x5e}, {@multicast2=0xe0000002, 0x4e23, 0x2000, 0x8, 0x3, 0x8}}, 0x44) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'irlan0\x00', 0x3}, 0x18) write$rdma_cm(r1, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x120) 2018/05/08 06:11:25 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20040) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000100)=0x6) write$rdma_cm(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000001c0000000000000000000000000001000000000a000000000000000100000000e5d150a40cf418999693074f2c8334e73796201bf9e531cc8f134d1e21356900c5070d84fa57f146b2022d96c05634fa062ac2917a80d1e6bffbc164e506c9300a88a52052098490c2bf", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x401}}, 0x9, 0x7fffffff}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000240)={r3, 0x67c7}, &(0x7f0000000280)=0x8) 2018/05/08 06:11:25 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$KDADDIO(r0, 0x4b34, 0x401) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x50) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:25 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB='\x00\x00'], 0xe) 2018/05/08 06:11:25 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) r3 = syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f00000004c0)={&(0x7f0000ffc000/0x3000)=nil, 0x2, 0x1, 0x30, &(0x7f0000ff9000/0x4000)=nil, 0x41}) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:25 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") syz_open_dev$sndseq(&(0x7f0000001180)='/dev/snd/seq\x00', 0x0, 0x400000) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) 2018/05/08 06:11:25 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:26 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB='\x00\x00'], 0xe) 2018/05/08 06:11:26 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r1, 0xffffffffffffffff) 2018/05/08 06:11:26 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) mlockall(0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1) 2018/05/08 06:11:26 executing program 4: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/08 06:11:26 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000000000950000000000000000000000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:26 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="f8000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000040"], 0x20) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='loginuid\x00') ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000080)={0xfff, 0x2, 0x1}) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) fstatfs(r2, &(0x7f0000000180)=""/161) 2018/05/08 06:11:26 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x3, 0x4) ftruncate(r1, 0xfffffffffffffffd) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r3 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet6_tcp_TLS_RX(r3, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) r4 = memfd_create(&(0x7f00000001c0)="70726f6301", 0x2) ioctl$HDIO_GETGEO(r4, 0x301, &(0x7f0000000100)) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x48) [ 124.474398] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:26 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB='\x00\x00\x00'], 0xf) 2018/05/08 06:11:26 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:26 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/08 06:11:26 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/llc\x00') preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000080)={0x9, 0xd1, 0x28adeb56}) 2018/05/08 06:11:26 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r5 = getuid() setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000340)={0x0, @broadcast=0xffffffff, 0x4e20, 0x2, 'lc\x00', 0x14, 0xff, 0x40}, 0x2c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r8 = fcntl$getown(r0, 0x9) r9 = gettid() shmctl$IPC_SET(r2, 0x1, &(0x7f00000002c0)={{0x9, r3, r4, r5, r7, 0x99, 0x800000000000000}, 0x1, 0x8, 0x4, 0xff, r8, r9, 0x101}) fcntl$setpipe(r0, 0x407, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) getpriority(0x2, r6) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:26 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:26 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) readahead(r0, 0x4, 0x8) 2018/05/08 06:11:26 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'bridge_slave_0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xea) getpeername$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) r8 = semget$private(0x0, 0x1, 0x400) semctl$GETALL(r8, 0x0, 0xd, &(0x7f0000000380)=""/220) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000780)={'team0\x00', 0x0}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000008c0)=0x14) recvmmsg(0xffffffffffffffff, &(0x7f0000005240)=[{{&(0x7f0000000900)=@can={0x0, 0x0}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000980)=""/117, 0x75}, {&(0x7f0000000a00)=""/113, 0x71}, {&(0x7f0000000a80)=""/209, 0xd1}], 0x3, &(0x7f0000000bc0)=""/53, 0x35, 0x5}, 0x5}, {{&(0x7f0000000c00)=@in6, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/187, 0xbb}], 0x1, &(0x7f0000000d80)=""/23, 0x17, 0x8}, 0x401}, {{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000000dc0)=""/176, 0xb0}, {&(0x7f0000000e80)=""/203, 0xcb}], 0x2, &(0x7f0000000fc0)=""/4096, 0x1000, 0x2}, 0xfffffffffffffff7}, {{0x0, 0x0, &(0x7f0000002140)=[{&(0x7f0000002040)=""/202, 0xca}, {&(0x7f0000001fc0)=""/39, 0x27}], 0x2, &(0x7f0000002180)=""/102, 0x66, 0xffffffff80000001}, 0x6dba}, {{&(0x7f0000002200)=@l2, 0x80, &(0x7f0000003700)=[{&(0x7f0000002280)=""/4096, 0x1000}, {&(0x7f0000003280)=""/149, 0x95}, {&(0x7f0000003340)=""/89, 0x59}, {&(0x7f00000033c0)=""/238, 0xee}, {&(0x7f00000034c0)=""/86, 0x56}, {&(0x7f0000003540)=""/135, 0x87}, {&(0x7f0000003600)=""/245, 0xf5}], 0x7, &(0x7f0000003780)=""/198, 0xc6, 0x4}, 0x3}, {{&(0x7f0000003880)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000004b40)=[{&(0x7f0000003900)=""/4096, 0x1000}, {&(0x7f0000004900)=""/169, 0xa9}, {&(0x7f00000049c0)=""/47, 0x2f}, {&(0x7f0000004a00)=""/61, 0x3d}, {&(0x7f0000004a40)=""/210, 0xd2}], 0x5, &(0x7f0000004bc0), 0x0, 0xfffffffffffffffd}, 0x1}, {{&(0x7f0000004c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004fc0)=[{&(0x7f0000004c80)=""/193, 0xc1}, {&(0x7f0000004d80)=""/151, 0x97}, {&(0x7f0000004e40)=""/42, 0x2a}, {&(0x7f0000004e80)=""/9, 0x9}, {&(0x7f0000004ec0)=""/214, 0xd6}], 0x5, 0x0, 0x0, 0x100000000}, 0x3c}, {{0x0, 0x0, &(0x7f00000051c0)=[{&(0x7f0000005040)=""/95, 0x5f}, {&(0x7f00000050c0)=""/67, 0x43}, {&(0x7f0000005140)=""/108, 0x6c}], 0x3, &(0x7f0000005200)=""/38, 0x26, 0x20}, 0xcc7a}], 0x8, 0x2, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000005d40)={&(0x7f0000005500)=@can={0x0, 0x0}, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000005580)=""/112, 0x70}, {&(0x7f0000005600)=""/233, 0xe9}, {&(0x7f0000005700)=""/250, 0xfa}, {&(0x7f0000005800)=""/255, 0xff}, {&(0x7f0000005900)=""/239, 0xef}, {&(0x7f0000005a00)=""/236, 0xec}, {&(0x7f0000005b00)=""/157, 0x9d}], 0x7, &(0x7f0000005c40)=""/217, 0xd9, 0xe89}, 0x10020) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005d80)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000005e80)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000005f80)={@remote, 0x0}, &(0x7f0000005fc0)=0x14) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000006440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000006400)={&(0x7f0000006480)=ANY=[@ANYBLOB="ec030000", @ANYRES16=r1, @ANYBLOB="080127bd7000fcdbdf250300000008000100", @ANYRES32=r2, @ANYBLOB="7c0002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r3, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400dd00000008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="800002003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d000040000100240001006d6f646500000000000000000000000000000000000000000000000000080000080003000500000010000400726f756e64726f62696e000008000100", @ANYRES32=r6, @ANYBLOB="f401020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000800000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000600", @ANYRES32=r7, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="4c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c000400ac000707000000000500ff238000000001010200090000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r10, @ANYBLOB="38000300240001006c625f73746174735f7265667265736800000000080003e202000000080004002004bcbab2000100240001006c625f74785f050000005f746f5f706f72745f6d617070690167070000000000000089000300000008000400d16ce9e23ba2f3f82aaee69e96fb709ce5679d34f490989603a9efd8675533000000000000000000000000000000000000000000000000000000", @ANYRES32=r11, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="c8000200400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400f0bf000008000600", @ANYRES32=r14, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000008000300030000000800040000000000"], 0x3ec}, 0x1, 0x0, 0x0, 0x4000}, 0x40084) 2018/05/08 06:11:26 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB='\x00\x00\x00'], 0xf) 2018/05/08 06:11:26 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) 2018/05/08 06:11:26 executing program 2: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/dsp\x00', 0x4040, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000780)) eventfd2(0x0, 0x80000) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc0\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000006c0)=0x4, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000740)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x410800, 0x15) r2 = open(&(0x7f0000000100)='./file0\x00', 0x2000, 0x80) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x7, 0x2, 0x0, 0x81, 0x19}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x7, 0x8001, 0x8002, 0x2, 0x800, 0xffffffffffffff68, 0x7fffffff, 0x3f, r3}, &(0x7f0000000300)=0x20) fcntl$getown(r2, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000200)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) init_module(&(0x7f0000000540)="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", 0x17c, &(0x7f0000000000)='\x00') r5 = syz_open_procfs(r4, &(0x7f00000003c0)="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") ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000140)={0x6, 0x3f}) preadv(r5, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:26 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="a001f281"], 0x128) 2018/05/08 06:11:26 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=@connect={0x6, 0x118, 0xfa00, {{0x0, 0x20, "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", 0xb5, 0x8, 0x6, 0x4, 0x5, 0x8, 0x1, 0x1}, r1}}, 0x120) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) socketpair(0x4, 0x5, 0x51, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x8000, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000080)=0x34a5) 2018/05/08 06:11:26 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3ff, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffc) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ip6_vti0\x00', 0x600}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)={'ip6gretap0\x00', 0x5}) 2018/05/08 06:11:26 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x2c000, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x2) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000001c0)=@dstopts={0x0, 0x0, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x1}]}, 0x10) 2018/05/08 06:11:27 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2), 0x53) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r0) 2018/05/08 06:11:27 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x10b9, 0x400000) ioctl$BLKRRPART(r0, 0x125f, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x200000, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000080)=0x1) 2018/05/08 06:11:27 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB='\x00\x00\x00'], 0xf) 2018/05/08 06:11:27 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00f5a7e8e309f81b623ca9e6c0e02d48627a7aa865bf9bc97d0bfd8e5f77763baf40d5c7082811ad934b8044d2a6aa2cdaa13e7565247111fc813c1a2e0d6a99be0757400e71fcaef7501e4382866cbb07d2e712da2ddc4dfb31825cdfde90d7bd485fe10312d5d2edefcf54f8f79cf3a1ed6bb5bacd7fce049309cf9189b8b413e40133482d0ea82753f2924af1f03ae669766bcb3f6b23f736f8eafe0ceb2069f60d75d685e1657f99724b003f95b823e9f0f1601ae3c58097dcfbc968ec566b176fcaf47ee3c295321b"], 0x20) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x80080, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x6, 0x8, "1776adb345a4b2f8a47a099da99711f38ce5e474f4e5364841e15d0b5e9a91e2b3eccd7e9548b0b7d6c1d794b67253ed9733a6d9d0259aa6989b4c06581b9a6a", "0e62a959e849a8803a812319342daff833ed506ce580ac90a0d861ee27096d28", [0x1, 0x7]}) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="030000004f0000fa0a0000000000000000000000000000000000000000000001000000000a0000000000000000000000000000000000000000000001000000004ae32ab4b84542c084b32d7ae22a7eef09086ab3178220783e33810c853638dbca15", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x5) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000340)="d074c731e549fe14375d0d1f70d9b5b52259b5fc59d316aefdef7d16c1ba5a814000da964090825ec44f90bce5620c2f5ab9ca3117a9cd616ecb863ce422e850b05e82499e4976cda86c892de45efce654ebe8d8ed5eb304b526b59b958116c7ad3392974257f6c0d15f0362514353b910f1af12893324807320db6c3b0127cbe9c621", 0x83) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f00000000c0)) 2018/05/08 06:11:27 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="00000019000000000000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:27 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:27 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) readahead(r0, 0x4, 0x8) 2018/05/08 06:11:27 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x800) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000140)={{0x77, @empty, 0x4e20, 0x0, 'lblcr\x00', 0x8, 0x3, 0x5e}, {@multicast2=0xe0000002, 0x4e23, 0x2000, 0x8, 0x3, 0x8}}, 0x44) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'irlan0\x00', 0x3}, 0x18) write$rdma_cm(r1, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x120) 2018/05/08 06:11:27 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) [ 125.777732] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:27 executing program 5: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) getpeername$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa000000000000000011df7b826e8289e38165fa504a7c88e0f48a8760bdfc38e5edfb9223df7e3a9a0c53753213563b15afc152d69e53385db45b60de2aaad97fee110025b83c63e174911603911e6a237363a2df2e2bccb8be86d15d35415033768e75d5b613435aa9f73a30b778db14057b303e0a465385e3d136c4ed9cdfa8364b096cab3d77da90904802984090929387bfbe6d695a950b2fa066e168c515a43c5a6f8dba70a7ba731a0830", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r1, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r2}}, 0x48) 2018/05/08 06:11:27 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8001, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000000b80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000b40), 0x113, 0x100b}}, 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) 2018/05/08 06:11:27 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x2, 0x2, 0x401, 0x1, 0x3}, &(0x7f0000000240)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000040)="0843d1576128725dbf08bf7899e3261864d8b46367f6f1ea6af77b9eb2a0099d457d65edfe00fa8678dd6cb847b37f7b275d4e3bc994a12e2730722088c6", 0x3e}, {&(0x7f0000000080)="812dc1589e9d6397711a42297dad2d08632c90060619932f9979e03f9ed36f51ef2694e1ac2f66d0dd75d849fe7ae9f85ce0414f96a21b448f91c3e7c3938e69a0350168126a912dd10f7b9e789da58fc70441f32330d118f053f033702a8c419996fcd5ec715c3708ef9425f144274badf52850c7facf202ecef26a5e9713aba4cf00d94b562deb4a9feea8d209f70ee88f5d8c3bd94c88f42772fa7310e038a3f2bb21d2b68ab899c9ffba616a971820c1", 0xb2}], 0x2, &(0x7f0000000280)=ANY=[@ANYBLOB="20000000000000008400000002000000050000800080000009000000", @ANYRES32=r2, @ANYBLOB="1800000000000000840000000500000010000000008000002000000000000000840000000200000000000800bae7000000100000", @ANYRES32=r3, @ANYBLOB="180000000000ba800000000500000020b9166dc5ffb1a9"], 0x70, 0x40000}, 0x40) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @empty, 0x3}, @in6={0xa, 0x4e23, 0x800, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x1ff}, @in6={0xa, 0x4e22, 0x8001, @empty, 0x80000000}, @in6={0xa, 0x4e22, 0xfffffffffffff183, @mcast1={0xff, 0x1, [], 0x1}, 0x6}], 0xbc) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000340)=0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:27 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x7fffffff, 0x5}, &(0x7f00000002c0)=0x8) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000ed9000)=""/202, 0x1c0}], 0x10000000000001ad, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000001c0)={0x2, 0x20, 0xfffffffffffffffb, 0x4, 0x6e6, 0x7}) 2018/05/08 06:11:27 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'team0\x00', 0x0}) r2 = syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0x7, 0x20400) bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x5, 0x6, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x0, 0x1, 0x2, 0x0, 0x5, 0x1, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x960, 0x80, &(0x7f0000000200)=""/195, 0x200000000, 0x5, [], r1}, 0x6a) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e20}}) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000040)) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000300)={&(0x7f0000000680)={0x5e0, r3, 0x400, 0x70bd2c, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r1}, {0x13c, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xfffffffffffffe00}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r1}, {0x174, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3686}}, {0x8, 0x6, r1}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r0}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r0}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}]}}, {{0x8, 0x1, r1}, {0x200, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xc07}}, {0x8, 0x6, r1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r0}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r1}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r0}}}]}}, {{0x8, 0x1, r0}, {0xfc, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r0}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r1}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x807}}, {0x8, 0x6, r0}}}]}}]}, 0x5e0}, 0x1, 0x0, 0x0, 0x20040055}, 0x40) 2018/05/08 06:11:28 executing program 4: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000100000fa", @ANYRES32, @ANYBLOB='\x00\x00'], 0xe) 2018/05/08 06:11:28 executing program 1: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000017c0)={0x0, 0x59aa, 0x10}, 0xc) mmap(&(0x7f0000010000/0x4000)=nil, 0x4000, 0x2, 0x2010, r0, 0x0) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) 2018/05/08 06:11:28 executing program 2: r0 = getpgid(0x0) r1 = getpgrp(r0) r2 = syz_open_procfs(r1, &(0x7f00000005c0)="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") preadv(r2, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) sched_rr_get_interval(r1, &(0x7f0000000000)) readahead(r2, 0x7fffffff, 0x7) 2018/05/08 06:11:28 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:28 executing program 5: socketpair(0x4, 0x6, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x2, 0xff, 0x800, 0x74, 0x20, 0xffffffffffffffc3, 0xe31, 0x81, 0x400, 0x3f, 0xffffffff, 0x8}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\x00\b\x00\x00'], 0x48) 2018/05/08 06:11:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x514a, 0x30, 0x0, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r1, 0x9}, &(0x7f00000000c0)=0x9d63ef63bc7c1948) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) r2 = shmget$private(0x0, 0x1000, 0x54000000, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) 2018/05/08 06:11:28 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000840)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@accept={0x8, 0x120, 0xfa00, {0x3, {0x3, 0x3, "26f5400da96369e730bc4231aa94c7388ec90dffe0070661b600005ed9e63499acbe7a820b708322c49227caa3e33194c8bf235a94004c52c7fbafe768308571be3c16bd147e73c60cf983f1f04b11d9d677e67824c95bc34b2b53cb8d159aacb2539cf65f0cead2ac8bd4b5963b9496688171e48ee5194a1e2bba33e9e685fbe6c6ad63c43c1be8d188721028fdbb08e6bbc32953c45c2022cf916498f5dfb48ed521a090615c1099675796bfbff26665e10b3b959e081fb351c7137f220611e03552b81b5ebd271eca3d21aa8dbd4f5091e811e4b1f5ac8333865257f705862fa63edbc358633c7e1e0cdfbb8ccfdf439481ac7c8fb50d3dc6121bc719b4b6", 0x49, 0x99, 0x4, 0x291, 0x8001, 0xffffffff80000000, 0x6b1}, r1}}, 0x128) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/08 06:11:28 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0xfd) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:28 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x2, 0x30}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000040)={0x100, r0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:28 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000a500000000000000000000000000000095000000000000005b73a58cb7b76b29ca803001a4ad9b505bf6b97614603fd3fdc1f3a234cb640c7b837ff06a011c6a01b35976b4814343a860b4d4bc970c873ccd265beb67386873d1844f63c79e2d8471c3f0049bc3e4b5cd202e0560a52eed6d6d2ed4a50d670266fffffff231"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x1, 0xffff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000280)=r0) socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000080)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f00000002c0)=0xc) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f00000003c0)="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") timer_create(0x7, &(0x7f0000000000)={0x0, 0x31, 0x6, @tid=r2}, &(0x7f0000000040)) preadv(r3, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:28 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:28 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) 2018/05/08 06:11:28 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) getpeername$packet(r1, &(0x7f000000be80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000000bec0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f000000bf00)={'team0\x00', r2}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:28 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f666c6f776c6162656c00d6f04aeee7ce0282a1680b5c8b9fff62a7adc5c4bc5efd7b72d6831b373a6ff705e062dd7ebcff83b27e9a58be117a42d6dc0a89f9e8cb25eaf069537c444f1dfff4a839ff14c0d127b82ff910165070a6bcd7d61bb3f1d887a1e4b05c5130b766681a6cf3fbd79cff692268b643d99ebb59308374617d9a87d4ffb22f6d32863731b9a09190e4a365968b63edf8a43bdec2f88e171d5fedb6ee5f164aa0a6fa5346be6ebbb672fbf6eba9c10e3d13730fdf1cb7792f4fc8385fde555a94dbbe07688a78a8def773911cd37a32c846defb430ba87d65fd332c63fd0ad026c324d10795f1918d3c432f4a614d3d01c6ba681e37a3729e62013b6a17bd4d3310d0cd62a6c3ee7e49cdcc56a492de257831534349062de59329") syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x400000) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x18f, 0x0) syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x8800) ioctl(r0, 0x800, &(0x7f0000000140)="4d08bc4dec0768f9ee02b655b1b7be05e2711c87ec593f4e44d0022e46") 2018/05/08 06:11:28 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000840)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@accept={0x8, 0x120, 0xfa00, {0x3, {0x3, 0x3, "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", 0x49, 0x99, 0x4, 0x291, 0x8001, 0xffffffff80000000, 0x6b1}, r1}}, 0x128) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/08 06:11:28 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x20) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000500)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000640)={'team0\x00', 0x0}) getsockname$packet(r1, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000900)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000ac0)={@empty, 0x0}, &(0x7f0000000b00)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000b40)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000c40)=0xe8) getpeername(r1, &(0x7f0000000c80)=@hci={0x0, 0x0}, &(0x7f0000000d00)=0x80) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000e00)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000f00)=0xe8) getsockname$packet(r1, &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f80)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000fc0)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000001000)=0x14) getsockname$packet(r1, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000010c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000012c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f00000013c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001400)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001440)={'lo\x00', 0x0}) getpeername$packet(r1, &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001bc0)=0x14) accept$packet(r1, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001d00)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001f00)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001f40)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000002040)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004d40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}}}, &(0x7f0000004e40)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004e80)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000004f80)=0xe8) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000004fc0)={@local, 0x0}, &(0x7f0000005000)=0x14) getsockname$packet(r1, &(0x7f0000005040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000005080)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005200)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000005300)=0xe8) accept4$packet(r1, &(0x7f000000d4c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000d500)=0x14, 0x80000) accept$packet(r1, &(0x7f000000d540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000000d580)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000d680)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f000000e180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f000000e140)={&(0x7f000000d6c0)={0xa60, r2, 0x8, 0x70bd26, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r3}, {0x1f0, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x9, 0x9a, 0x8, 0x684a412a}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6ddf}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r9}, {0xf0, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0x240, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x9, 0xbbf, 0x6, 0x507}, {0x7, 0x75, 0x8, 0x733}]}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xdec}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x18000}}, {0x8, 0x7}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r16}, {0xd8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r18}}, {0x8, 0x7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x6, 0x3, 0x400, 0x1ff}, {0x7, 0x80, 0x3, 0x800}, {0x6, 0x9, 0xfff, 0x1000}, {0x8, 0x7ff, 0x101, 0xfffffffeffffffff}]}}}]}}, {{0x8, 0x1, r19}, {0x23c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x944}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r22}, {0x1a0, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r26}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r27}}}]}}]}, 0xa60}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r28}}, 0x48) 2018/05/08 06:11:28 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:28 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x0, 0x107000) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000080)={0xfffffffffffffc00, 0x24, "5ccc86d25358276fcd69494a72d64acde129efbaf52d7953dea33a5b6459632f54b12917"}) 2018/05/08 06:11:29 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:29 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000840)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@accept={0x8, 0x120, 0xfa00, {0x3, {0x3, 0x3, "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", 0x49, 0x99, 0x4, 0x291, 0x8001, 0xffffffff80000000, 0x6b1}, r1}}, 0x128) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/08 06:11:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x4}, &(0x7f0000000200)=0x8) 2018/05/08 06:11:29 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="00000000180000fa00000000001c0000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) timer_create(0x7, &(0x7f0000000380)={0x0, 0x20000000035, 0x4, @thr={&(0x7f0000000180)="19845fbd79d2e949f1a544f948b225b146b5fe16a48a12f9b75856a24c6ca0c699b57f63535aa6e83e2fbc92d111e912ef392a150601a662e17952e151c3f48b26fabe0fb6206f6cb1a84eba802bf49ecd6066a7e4c0fd0b3f9b8ad0b7cc35fc7cc4894dd712782768e5f984db90021ba5601625bcb9fc03f8db19bab238c1f7a07ef460aba8aeeeffcf3c6f2daa1e9e8e6015be30916dfb82eab49878468567eeac8a383eedb4f1b2b2cc92badccd8e91af73bfca05ef13dbe062ba8aaafd713ceeab0819634c4019b855c41b7b036f16ac2d3ab4e43c568d91ad8404587ebfb9", &(0x7f0000000280)="5d0165b28559ed21f606439147bf88a6e7a384b04b0e85ef9814134c71e6fcfa4a94767af2a355f265baf38074bf1367b189b6551f9cc0c27292145de42c07e49a015953d8bb7c6ba47d16887cdc5627ad220701b8646eff2827d104733da1df5f67aa5a229a7f2b382288b99af304320a807320d8c7d0cda93838519e3e049249b125e063eef16648355be0214a80108146c3a81c617da2bc062412a690ba66734e230f0b552ae91244293df60f5ac45a41d8a1967e447552447ffe47dd147f859c6a70812d94"}}, &(0x7f0000000040)=0x0) timer_gettime(r2, &(0x7f0000000140)) 2018/05/08 06:11:29 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) r2 = getuid() quotactl(0x2fd5, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)="52481ba8204b0d29f474544e70a5584d2c158e3e53cd72dc14009408730c315424a69985c481050c743ef841e448f3deaf1a390a039c023e813bef3388853fe2388a1cbfa1c2aba8c4bf7364d5cd7cc3af2d7d778b364d58a2f6ec656d38379f7c711af1fd7dba89c549eddce39affb0eadfe778e61b2ddd4f2f68f62aeb58c44af3f98b028df409ddf4b7e37c5600de1408ed502c3e2037a6bd4db935616ecd09a2b4ccb5f32d88a151d3b2abcfe01a8d1853104c76d7daa87bf83b0e10100b44cc039c73229bac2b1afa0173f0eaf82e2d651f1ab9abbaebe0ce09e45ff7b6cfdb5249e3db71") accept4$llc(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) dup2(0xffffffffffffffff, 0xffffffffffffffff) sendto$inet6(r1, &(0x7f0000000140)="fe2b55101282a4f1fb596ea0f09430412418312ce6fb0293351c4eb2aaf418d9c655e77dde7c3a050407ac9b2a224e1704d03d46ed867a7cca458af9d9b0feb3c711d71c18f97034c2c8499e13bb50a29262c53ba775994e0faa9d0a58319a814478e810d2ad3c18d1235682620a233855d765f47a647a7813b78b59c7db82e757d2f84efa3157ca505c122b9a3dff1e06cd530d761c09e312", 0x99, 0x8000, &(0x7f0000000200)={0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 06:11:29 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x2, 0x1, 0x100, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000180)={0x4, 0x4b2f, 0x5, 0x2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000140)) write$rdma_cm(r0, &(0x7f0000000100)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000000), r1, r0}}, 0x18) 2018/05/08 06:11:29 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000100000000000000e4f7ffa4000000000002000000060000000000950000005d124ee5c6874c6df3dbde1864054ad9aaeaf0a28fee368bc75c233258bb2c3fd2fbcf534870570c3710ab4723ce758c"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:29 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000840)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@accept={0x8, 0x120, 0xfa00, {0x3, {0x3, 0x3, "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", 0x49, 0x99, 0x4, 0x291, 0x8001, 0xffffffff80000000, 0x6b1}, r1}}, 0x128) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) write$rdma_cm(r0, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) [ 127.765632] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:29 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:29 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0xfffffffffffffc7b) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) clock_gettime(0x0, &(0x7f0000007680)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000007480)=[{{&(0x7f00000001c0)=@nfc, 0x80, &(0x7f0000001280)=[{&(0x7f0000000240)=""/25, 0x19}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x5}, 0x94c7}, {{&(0x7f00000012c0)=@can, 0x80, &(0x7f0000001740)=[{&(0x7f0000001340)=""/228, 0xe4}, {&(0x7f0000001440)=""/243, 0xf3}, {&(0x7f0000001540)=""/245, 0xf5}, {&(0x7f0000001640)=""/225, 0xe1}], 0x4, 0x0, 0x0, 0x100000000}, 0x8001}, {{&(0x7f0000001780)=@hci, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001800)=""/163, 0xa3}, {&(0x7f00000018c0)=""/1, 0x1}, {&(0x7f0000001900)=""/189, 0xbd}, {&(0x7f00000019c0)=""/129, 0x81}], 0x4, &(0x7f0000001ac0)=""/249, 0xf9, 0x100000000}, 0x8001}, {{&(0x7f0000001bc0)=@llc, 0x80, &(0x7f0000001f40)=[{&(0x7f0000001c40)=""/35, 0x23}, {&(0x7f0000001c80)=""/108, 0x6c}, {&(0x7f0000001d00)=""/177, 0xb1}, {&(0x7f0000001dc0)=""/120, 0x78}, {&(0x7f0000001e40)=""/100, 0x64}, {&(0x7f0000001ec0)=""/108, 0x6c}], 0x6, &(0x7f0000001fc0)=""/169, 0xa9, 0xa00000000000}, 0x2}, {{&(0x7f0000002080)=@nfc, 0x80, &(0x7f00000021c0)=[{&(0x7f0000002100)=""/158, 0x9e}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x2, &(0x7f0000002200)=""/232, 0xe8, 0x200}, 0x690c}, {{&(0x7f0000002300)=@nfc_llcp, 0x80, &(0x7f0000005840)=[{&(0x7f0000002380)=""/54, 0x36}, {&(0x7f0000003480)=""/196, 0xc4}, {&(0x7f0000003580)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/69, 0x45}, {&(0x7f0000004580)=""/179, 0xb3}, {&(0x7f0000004640)=""/4096, 0x1000}, {&(0x7f0000005640)=""/122, 0x7a}, {&(0x7f00000056c0)=""/201, 0xc9}, {&(0x7f00000057c0)=""/99, 0x63}], 0x9, &(0x7f0000005900)=""/172, 0xac, 0x2}, 0xf0}, {{&(0x7f00000059c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000005a40)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/58, 0x3a}, {&(0x7f0000006a80)=""/57, 0x39}, {&(0x7f0000006ac0)=""/99, 0x63}, {&(0x7f0000006b40)=""/206, 0xce}, {&(0x7f0000006c40)=""/122, 0x7a}], 0x6, &(0x7f0000006d40)=""/68, 0x44, 0x9}, 0x60000}, {{&(0x7f0000006dc0)=@can, 0x80, &(0x7f00000073c0)=[{&(0x7f0000006e40)=""/154, 0x9a}, {&(0x7f0000006f00)=""/176, 0xb0}, {&(0x7f0000006fc0)=""/184, 0xb8}, {&(0x7f0000007080)=""/241, 0xf1}, {&(0x7f0000007180)=""/70, 0x46}, {&(0x7f0000007200)=""/138, 0x8a}, {&(0x7f00000072c0)}, {&(0x7f0000007300)=""/162, 0xa2}], 0x8, &(0x7f0000007440)=""/49, 0x31, 0xffffffffffff8000}, 0x7}], 0x8, 0x20, &(0x7f00000076c0)={r2, r3+30000000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000007700)={{0xa, 0x4e20, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xebd}, {0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x7fff, [0x3f, 0x1e, 0x9f, 0x4, 0x3, 0x3, 0xa3, 0x3]}, 0x5c) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x40, 0x0) getsockopt$inet_int(r5, 0x0, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/08 06:11:29 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:29 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000840)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=@accept={0x8, 0x120, 0xfa00, {0x3, {0x3, 0x3, "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", 0x49, 0x99, 0x4, 0x291, 0x8001, 0xffffffff80000000, 0x6b1}, r1}}, 0x128) write$rdma_cm(r0, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/08 06:11:29 executing program 2: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x42, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000180)={0x8}, 0x1) syz_open_procfs(0x0, &(0x7f0000000000)="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") 2018/05/08 06:11:29 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="020000008c41296d"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x4000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000180)=0x14) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getstats={0x1c, 0x5e, 0x0, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, r3, 0x1}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40080}, 0x4008080) 2018/05/08 06:11:29 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x10001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x14, "04508f6bbe1d97069443749fdceb8e10a7ebb242"}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x80}, &(0x7f0000000100)=0x8) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x2, 0x0, @time, {0x0, 0x7ffffffffffffffc}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r2, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:29 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = add_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0xfb, 0xfffffffffffffffd) keyctl$assume_authority(0x10, r0) r1 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@l2, &(0x7f0000000240)=0x80, 0xc04cf6410201e079) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000880)=0x3, 0x4) r2 = memfd_create(&(0x7f0000000740)='user\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000780)={0xd, 0x1ff, 0xfffffffffffffe00, 0xa0a, 0x2, r2, 0x50}, 0x2c) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000008c0)) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'vcan0\x00', 0x0}) r4 = msgget$private(0x0, 0x201) msgrcv(r4, &(0x7f00000007c0)={0x0, ""/166}, 0xffffffffffffff2e, 0x0, 0x1000) getsockname$netlink(r1, &(0x7f0000000440), &(0x7f0000000480)=0xc) fstat(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000004c0), &(0x7f0000000500)=0xb) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in, 0x4e23, 0x0, 0x4e20, 0x0, 0x2, 0x80, 0xa0, 0x3f, r3, r5}, {0x80000000, 0x9, 0x6, 0x1f, 0xdde9, 0x5, 0x2, 0x3}, {0xffffffff, 0x0, 0x8001, 0xffffffffffff7fff}, 0x2, 0x6e6bbb, 0x2, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4d5, 0x3b}, 0xa, @in6, 0x0, 0x2, 0x2, 0x4, 0x1, 0x7, 0x7ff}}, 0xe8) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="13e7ffffff00000000000000a5000000000000000000800000000000950000000000000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) add_key(&(0x7f0000000540)='rxrpc_s\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000005c0)="55a5a99094bb7b5e0fc8789f057a4aa4c97ab87294ede5755db5c25d925fdf7fb60bd29b8c198a16127fdbb5bae178f4dc517f2068331c20758d393623891ba27fc49ee0278ca10b66f3b7ecefd6f79d116138c47f652b3bf17777e3ecff2456dfbfb8e28f97ad4d7c7c07acbfc30af216300ea5ce25d964bb6b0b124105ae23208e7909d1ad9e7a40a36e082e3ac5888f7a53dec4234ba6fe", 0x99, r0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000680)='./file0\x00', 0x80, 0x80) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f00000006c0)={{0xfe, 0x1}, {0x7, 0x80000001}, 0xf93e, 0x1, 0x400}) 2018/05/08 06:11:29 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x45c0, 0x0) getsockname$netrom(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="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") getsockname$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:29 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000880)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000840), 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/08 06:11:30 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x200000, 0xa6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000140)="239e3cb5f6429124d3be3f5d28e586054a62328959d33f7f5c2ab94217a038d71c8f269cd91327ea12c93d52ffd0ff76056bdca511554c463745d26373a3bf1a3718cf171f71b0e02ec38ed3a86822d8ebee9b8a0c220d76372ecfd75ccf3a8c6d8926fe64a282019b4d1c68240aad6a3e66e413934120a3ecbb78565e375df4b958509741d3ff8821237d653da268a467ebe93bd122be31a2cf4a5f2eb654358c303d365403755fcf005de0028de967900c0066fc23e555a7d22135bd978a27b4cb335b3ee4da4d1db50c17c2e379765b4d288ea50bd9d7b0b0999ee0c35a0ccae18c", &(0x7f0000000240)=""/3}, 0x18) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x48) write$rdma_cm(r0, &(0x7f0000000000)=@notify={0xf, 0x8, 0xfa00, {r2, 0x5}}, 0x10) 2018/05/08 06:11:30 executing program 5: socketpair(0x5, 0x800, 0xad, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xfffffffffffffeff, 0x0, 0x7ff}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x5, 0x2, [0x3, 0x7]}, &(0x7f00000001c0)=0xc) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r2, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r3}}, 0x48) 2018/05/08 06:11:30 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:30 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffffffff, 0x260200) recvfrom$inet(r0, &(0x7f0000000080)=""/39, 0x27, 0x100, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:30 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/08 06:11:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/08 06:11:30 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:30 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) r2 = socket$netlink(0x10, 0x3, 0xf) connect$rds(r0, &(0x7f0000000200)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10802800}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r3, 0xa00, 0x70bd28, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x800}]}, 0x28}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) fadvise64(r0, 0x0, 0xa782, 0x3) 2018/05/08 06:11:30 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) lseek(r1, 0x0, 0x5) fcntl$setpipe(r0, 0x407, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x80000000, &(0x7f00000000c0)=""/214) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_tcp_int(r3, 0x6, 0x6, &(0x7f0000000040), 0x4) socket$inet(0x2, 0x2, 0x80) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000009, 0x514732e8783ab71e, r0, 0x0) 2018/05/08 06:11:30 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/08 06:11:30 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18769e3531ff52f3cdc04893603891a8dba29be7ee580000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:30 executing program 2: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)="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") preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:30 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:30 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="a11d691ac1cf2519"], 0x20) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x200000, 0x0) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000200)={{0x33, @loopback=0x7f000001, 0x4e20, 0x2, 'wlc\x00', 0x9, 0x0, 0x79}, {@dev={0xac, 0x14, 0x14, 0x17}, 0x4e20, 0x2000, 0x8, 0x8f, 0x9}}, 0x44) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000001c0)={r3, 0x9cc2b4cadc59ad4c}) 2018/05/08 06:11:31 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/08 06:11:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000010}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r1, 0x500, 0x70bd28, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/05/08 06:11:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a00000000000000000000000000000000000000000000f6000000000e72f779f3109800000000cd8000ffff7f00000100000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) [ 129.044389] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:31 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x3, 0x101000) ioctl$TCFLSH(r0, 0x540b, 0xd4) 2018/05/08 06:11:31 executing program 6: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000200)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0xfffffffffffffd02) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cuse\x00', 0x200002, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r4, 0x40045402, &(0x7f0000000140)=0x1) write$cgroup_subtree(r4, &(0x7f0000000100)={[{0x0, 'cpu', 0x20}, {0x0, 'memory', 0x20}, {0x2d, 'memory', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}, {0x2b, 'io', 0x20}, {0x2d, 'io', 0x20}, {0x0, 'cpu', 0x20}, {0x2f, 'pids', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x39) write$rdma_cm(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000000000000000000000000000000000000100000000", @ANYRES32=r3, @ANYBLOB="00000000488bb8f1c9278bb5555ae9cbfe59769f4f2129c81deadf260479bfe6bef0caa1232176eecb1dd3f29ce1bd86f37883d0a37907b054d2882eaf53907429bd2371c057c34861665c466523ef4f5111b7fc0074667e2c69fdf1558519af62ff46025d39df74564678027430e8df04814798494e8cd72f076571060187ce82d1e19448fff4c26f673f64f47c22d02321acf888da4340651df634"], 0x48) 2018/05/08 06:11:31 executing program 1: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/08 06:11:31 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e22, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}], 0x5f) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0xc00}, 0x8) fadvise64(r1, 0x0, 0x4, 0x1) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x9, 0x7, 0x2}, &(0x7f0000000140)=0x10) syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0xfffffffffffffff7, 0x147840) r3 = dup2(r1, r1) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000000000)=[0x7ff, 0x100000001]) 2018/05/08 06:11:31 executing program 2: getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/netstat\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xfffffffffffffb60, 0x10, 0x7f, 0xa54ec1520}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x3f, 0x4, 0x1}, 0x10) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) [ 129.251615] ucma_write: process 433 (syz-executor6) changed security contexts after opening file descriptor, this is not allowed. [ 129.401437] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:31 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="f7ff000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:31 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x444}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x81}, 0x8) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) unshare(0x4000004) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) inotify_init() chmod(&(0x7f0000000440)='./file0/bus\x00', 0x0) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r3}}, 0x48) 2018/05/08 06:11:31 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xffffffffffffffaa, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='ubifs\x00', 0x400, &(0x7f0000000200)="9e561ff8564605a1746161501164c3dc5b262254d3a7d434d02c89259e9ae6d4d7b4770e5921fea8799cdbeaeb7c7c37a18c0a991f93b0add969c80d39f4a220dfe84d1f73bfe8bd87c3e23787065d6573dbee2f6f353e47f9716f0df09761ee6894b7e693ad53a40f78f5b8fc341fabb6c7452b7a5a29530452e95722b32ddb7e8a2e445498e05439e4b60e73b964904743542380d1ed4fa492c303ce2694ef0bb5b4cf689845b6e3424f9350e7676cb9d2d573ac431babb619c54fea7473656c7f8d0c748bcfe9e06a8654d2f7b6ec27722d8f") 2018/05/08 06:11:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/08 06:11:31 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r0, r1) dup2(r1, r0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000000)) 2018/05/08 06:11:31 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:31 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:31 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x10001, 0x0, 0x10001, 0x7d9}) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x7, 0x1, 0x1, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0xfffffffffffffffa, 0x0, 0x10001, 0xb0}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000200)={0x4, r1, 0x1, 0x1000}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:31 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/08 06:11:31 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000340)={0x28, 0x1, 0x80000001, 0x4, 0x7fffffff, 0x3ff, 0x2, 0xffff, 0x5, 0x40, 0x8000, 0x5}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x9, 0x6, 0x5, 0x800, 0x3, 0xfb3, 0x9, {0x0, @in={{0x2, 0x4e22, @rand_addr=0x2}}, 0x7, 0x5, 0x0, 0x100000000, 0x5}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000003c0)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x5, 0x100000000, 0xfffffffffffffffd, 0x4, 0x80}, &(0x7f0000000300)=0x92) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) [ 130.455785] IPVS: ftp: loaded support on port[0] = 21 [ 130.492868] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:32 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="00000000180000040000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0xbd29, 0x0) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x884, 0xfffffffffffffffe) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:32 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0xfffffffffffffffd) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/08 06:11:32 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:32 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8000, 0x0, 0x10000, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x9, 0x0, 0x0, 0x65c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x81, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x281370}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x2100, 0x0) 2018/05/08 06:11:32 executing program 1: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000140)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000100)}}, 0x18) 2018/05/08 06:11:32 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f666c6f776c6162656c00d6f04aeee7ce0282a1680b5c8b9fff62a7adc5c4bc5efd7b72d6831b373a6ff705e062dd7ebcff83b27e9a58be117a42d6dc0a89f9e8cb25eaf069537c444f1dfff4a839ff14c0d127b82ff910165070a6bcd7d61bb3f1d887a1e4b05c5130b766681a6cf3fbd79cff692268b643d99ebb59308374617d9a87d4ffb22f6d32863731b9a09190e4a365968b63edf8a43bdec2f88e171d5fedb6ee5f164aa0a6fa5346be6ebbb672fbf6eba9c10e3d13730fdf1cb7792f4fc8385fde555a94dbbe07688a78a8def773911cd37a32c846defb430ba87d65fd332c63fd0ad026c324d10795f1918d3c432f4a614d3d01c6ba681e37a3729e62013b6a17bd4d3310d0cd62a6c3ee7e49cdcc56a492de257831534349062de59329") dup2(r0, r0) socket$netlink(0x10, 0x3, 0x13) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:32 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) 2018/05/08 06:11:32 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:32 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:32 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x101, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:32 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) pause() r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x10080, 0x0) sendmsg$unix(r2, &(0x7f0000000380)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000180)="86ee832d9d3a2653434c24e24e07723876c62cbac53114f40e573bf81d70b173d8a3ae78cb0cb2821cacb87aa2d23502c61fb10f3ff8545686dec203a82aa0", 0x3f}, {&(0x7f00000001c0)="724fdc11384df57bdd3d4868242c4e207d72479a4e7b69aa574bace7eefbe5dfe2cfb35f12ec5fdfb5c50bc574244fbfece03d9bee0452fc83559af7d228ade518dd539c69f7faf5e18faa9c3cd1eb492d0505cf88a9e3b80f4b4b66e6e5842ea165814265f703086a6763eed913f163b8b58a85f6fba8ed143d36b4d8bb4b1aed63721babd76ab5bfa409514ae883fb9708f01483f2a8271133f2c61bd4f788604298b93b8669907e1bc58cd493d9116afd32aca409b3113ae32df042518d01bfa82c8cf81b5d10f62131955d249029651488a65d20e5430eed4703c4f63e5549b9c99c83b8076c9228df712421064661d25d", 0xf3}, {&(0x7f00000002c0)="80dc40401d79c7651a9768226517322f48a5673edac3770ea8ccccf164a5622ae7b0f4c2e09a8148998294997fe678822e80eaf2ef95fb74c52bed4454d6b5e6e06e31c1490e0ab93794b7fe50d4babebe2874a97cde753a128dca", 0x5b}], 0x3, 0x0, 0x0, 0x20000000}, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000000000000000000000000000000000000100000000", @ANYRES64=r1, @ANYBLOB="d10125a6"], 0xffffffffffffff72) 2018/05/08 06:11:32 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) get_thread_area(&(0x7f0000000040)={0x772c, 0x20001800, 0x5400, 0xfffffffffffffff7, 0x0, 0x9, 0x0, 0x93c9, 0x6, 0x6}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) fcntl$setpipe(r1, 0x407, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB="df7f00ffff7f"]) [ 130.864094] Unknown ioctl 1075864629 [ 130.908875] Unknown ioctl 1075864629 [ 131.485613] IPVS: ftp: loaded support on port[0] = 21 [ 131.528452] IPVS: ftp: loaded support on port[0] = 21 [ 131.582305] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:33 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0xc9, 0x0, 0x2, 0x7e}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, r0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:33 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x11) time(&(0x7f0000000080)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000180)=""/114) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a0000000000000000000000000000000000ffff7f00000100000000", @ANYRES32=r1, @ANYBLOB="0000000aa930b8c27360ae43636ee1e6672d78ff40ffea749fd2421f465f9522549134674bb937b7078be73663dd87d29737241da0fd3f7764c6088f80ba01add0c44c898715a94ec3ca78e9276dca3346a14420eab7af6e171a12ec227f983df995d49b248415254ae3ad6beba07c4d7ab1e5e55df9ffffff9094920a65c239f8ad9116af3ece87f39024159d5becd39bf62391505f31501ac1e17bd2ddea5fbefc32b52539e36b221269"], 0x48) 2018/05/08 06:11:33 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000000100), 0xfffffffffffffe89) fcntl$setpipe(r2, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:33 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:33 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:33 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001100)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000010c0)={0xffffffff}, 0x106, 0x9}}, 0x20) write$rdma_cm(r0, &(0x7f0000000ac0)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000100), r1, 0x1}}, 0x18) write$rdma_cm(r0, &(0x7f0000000b00)=@connect={0x6, 0x118, 0xfa00, {{0x1, 0x0, "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", 0x24, 0x7f, 0x80, 0xffffffffffffffc1, 0xffffffffffffffff, 0x4, 0x0, 0x1}}}, 0x120) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) 2018/05/08 06:11:33 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:33 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)={0x0, 0x0}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) recvfrom(r1, &(0x7f0000000040)=""/187, 0xbb, 0x10000, &(0x7f00000003c0)=@l2={0x1f, 0x9, {0xffffffffffffff3d, 0x1, 0x3, 0x9, 0xffffffffffffffff, 0x3}, 0x500000000000}, 0x80) r2 = syz_open_procfs(r0, &(0x7f0000000500)="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") fchmod(r2, 0x1) syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0x4000) modify_ldt$read(0x0, &(0x7f0000000640)=""/4096, 0x1000) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000440)={0x28, 0xe103, 0x8001, 0xfffffffffffffff7}, 0x10) syz_open_dev$sndctrl(&(0x7f0000000340)='/dev/snd/controlC#\x00', 0x1, 0x2401) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000240)={0xaa, 0x40}) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000000140)=""/202, 0xca}], 0x1, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000280)=0x0) syz_open_procfs(r3, &(0x7f00000002c0)='net/llc\x00') 2018/05/08 06:11:33 executing program 2: r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$clear(0x7, r0) getpgid(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000600)) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000780)="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") getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0xe4, "718e77cf374cbb8dc6fc0de2a51116293495d21519019a4f45149c74d400ace3b920f42200bff55ad336073cf258dcb5036b79bf08369dba6cf87ab63af5e528fe6bb0c2c57459940723ccfb4886f43d8d5ec2701db28ee7b6cfe9d3f51d45580609b54bb6d8425d9c70b4d720df1e9c7c1df161807f3fdbaf93a4b05a06cbb9636dbe3b4a8d8d11d5ef9ff70481561b37ea644321247299c2aff40fb7ce49a4172e200fbfde6204c5c7fabc125e63ddb2b9abf12328fcea40cdcb435816573b187f19be450479aea396566026f25913a34bfbcc5a570607e489073b874a345ead47fcbb"}, &(0x7f00000002c0)=0xec) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x4, 0x1, 0x6, 0x1, r3}, &(0x7f0000000340)=0x10) preadv(r2, &(0x7f0000000180), 0x100000000000040f, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={"6208006830000200000000000000000b", {0x4, 0x7d2, 0x9, "344b028a294a", 0x21}}) 2018/05/08 06:11:33 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) socket$can_raw(0x1d, 0x3, 0x1) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000c22f5be2", @ANYRES32=r1], 0xffffffffffffff72) 2018/05/08 06:11:34 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x90) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r2}}, 0x48) 2018/05/08 06:11:34 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {0x5}, {0x80000}, @time=@time={0x77359400}}], 0x30) dup2(0xffffffffffffffff, 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0xa0, r2, 0x400, 0x70bd27, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff35}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/05/08 06:11:34 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x0, 0x0, 0x10001, 0x281371}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x7fffffff, @loopback={0x0, 0x1}, 0xb9}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffff000}, @in6={0xa, 0x4e23, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x1d}, 0xe3}, @in6={0xa, 0x4e20, 0x7ff2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1c}}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}], 0xdc) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000080), &(0x7f00000000c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f666c6f776c6162656c00d6f04aeee7ce0282a1680b5c8b9fff62a7adc5c4bc5efd7b72d6831b373a6ff705e062dd7ebcff83b27e9a58be117a42d6dc0a89f9e8cb25eaf069537c444f1dfff4a839ff14c0d127b82ff910165070a6bcd7d61bb3f1d887a1e4b05c5130b766681a6cf3fbd79cff692268b643d99ebb59308374617d9a87d4ffb22f6d32863731b9a09190e4a365968b63edf8a43bdec2f88e171d5fedb6ee5f164aa0a6fa5346be6ebbb672fbf6eba9c10e3d13730fdf1cb7792f4fc8385fde555a94dbbe07688a78a8def773911cd37a32c846defb430ba87d65fd332c63fd0ad026c324d10795f1918d3c432f4a614d3d01c6ba681e37a3729e62013b6a17bd4d3310d0cd62a6c3ee7e49cdcc56a492de257831534349062de59329") r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)="6e65742f6970365f666c6f776c6162656c00d6f04aeee7ce0282a1680b5c8b9fff62a7adc5c4bc5efd7b72d6831b373a6ff705e062dd7ebcff83b27e9a58be117a42d6dc0a89f9e8cb25eaf069537c444f1dfff4a839ff14c0d127b82ff910165070a6bcd7d61bb3f1d887a1e4b05c5130b766681a6cf3fbd79cff692268b643d99ebb59308374617d9a87d4ffb22f6d32863731b9a09190e4a365968b63edf8a43bdec2f88e171d5fedb6ee5f164aa0a6fa5346be6ebbb672fbf6eba9c10e3d13730fdf1cb7792f4fc8385fde555a94dbbe07688a78a8def773911cd37a32c846defb430ba87d65fd332c63fd0ad026c324d10795f1918d3c432f4a614d3d01c6ba681e37a3729e62013b6a17bd4d3310d0cd62a6c3ee7e49cdcc56a492de257831534349062de59329") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:34 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/05/08 06:11:34 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) init_module(&(0x7f0000000240)='bdev*amime_type\x00', 0x10, &(0x7f0000000200)="26d1237696a35699fa707070306574682273656c6600a33872c17c54b7334e9dd48740") bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r1, 0x0, 0x76, 0xbb, &(0x7f0000000080)="7714f3d6d65430c33e0132a1f4c42681662dc4dfb3731b87682217acabf087feed14021ff67a6a49b7b26504911c93400cc9460a72fdc5b0762124fbf6723f178d93f5f60e9cc3e5bbe53496c53f92b16da16861c5fcc07b71ce8a5e6a5ba30ea4b41b552d786c0d812657d52befa5d6ada9e3a6df6e", &(0x7f0000000100)=""/187, 0x2, 0xfffffffffffffffc}, 0x28) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000280)=""/224) dup2(r1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x9b0, 0x80, 0x9, 0x5, 0x59, 0x300000000000, 0x8001, 0x2]}, 0x14) 2018/05/08 06:11:34 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="03000000400000fa0a00000000bcd827ad4af8d08f8525e328c508000000000000000000000000000000000000000001000000000a0000000000000000000000000000000000ffff7f0000010000000065191e37435a01aa04221ac5e805efbd43a6184f18ba4aecdf92ba30d4475b876669ae494ebde9ee2e3cd29d2b522db1ea0780ca6a1e418c639b", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x48) 2018/05/08 06:11:34 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00') write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x41, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x42, r3}) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:34 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x0, 0x6}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x100000000, 0x800d51b, 0x7}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x8, 0x6, 0x3, 0xff, 0x2, 0xffff, 0x9, {r3, @in6={{0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0x1, 0x7, 0x400, 0x1ff, 0x4}}, &(0x7f00000002c0)=0xb0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:34 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) r1 = request_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='^eth1nodev]##ppp1proc\x00', 0x0) r2 = add_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="999fe7448fefa2c920d215c2d66a70957c186f69de6700c76ff3a158efc6136db14f58a19f75f9b63e230d44c4", 0x2d, 0xfffffffffffffff8) keyctl$unlink(0x9, r1, r2) 2018/05/08 06:11:34 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$ax25(0x3, 0x2, 0xca, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000080)={'bond_slave_1\x00', {0x2, 0x4e22}}) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xeed1, 0x2) setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f0000000180)="d91778ee45935b420c25b0735428e3a8445d13ec9dc76128831d04be07a4c36868b262d38dbfbc4536cb67b62c753537c0ce122a6ec9d60fd88e080440e24229e81d571b268446a15e8da3971135e8dc0432068ac361d8c5248956fb82438fc768b73bc8efcf735b9add961d52958643cbddc8023e83fcd364b13f717490cc1a25c18f48fc358a685ab93333857c7c425445f30c6ed1c8a3e9bc46a96469b72449f014edcb96a17119a968b9ef5e7004ad85d2ddba61c2ee8ef8985bcbcf918ddf379a076e07666ee2541008feae", 0xce) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r2}}, 0x48) 2018/05/08 06:11:34 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:34 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) setitimer(0x0, &(0x7f0000000040)={{0x0, 0x2710}, {0x0, 0x7530}}, &(0x7f0000000080)) 2018/05/08 06:11:34 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:34 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") getpeername(r0, &(0x7f0000000340)=@alg, &(0x7f0000000180)=0x80) preadv(r0, &(0x7f0000001500)=[{&(0x7f0000000240)=""/65}, {&(0x7f00000003c0)=""/4096}, {&(0x7f00000002c0)=""/116}, {&(0x7f0000001580)=""/162}, {&(0x7f0000001480)=""/74}], 0x1000000000000178, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r0, r0, 0x6, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x1000, 0x4) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="01230925a6db0a6f5fd9763e73d7b93783d7a7980a75201fed341fa8ec7a5f9ffffe"], 0x2) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000001640)=""/4096) 2018/05/08 06:11:35 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x32) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200200, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x1400) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000a50000000000000000000000000226009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:35 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000200)={0x303, 0x33}, 0x4) fcntl$setpipe(r0, 0x407, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r4, 0x408, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x40001) fcntl$lock(r2, 0x5, &(0x7f0000000040)={0x2, 0x2, 0xb2, 0x0, r3}) 2018/05/08 06:11:35 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, r1, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0xc8d) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1ff) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000e0ffff10000100000000001000000000000004000000000000000000ffff7f00f80000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x48) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x267e1bbc, 0x82040) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f0000000080)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) ioctl$TUNSETTXFILTER(r4, 0x400454d1, &(0x7f0000000180)={0x1, 0x3, [@empty, @empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) 2018/05/08 06:11:35 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x440102, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x97, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x88) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000001000000007c0094efdc058dc7f8f3165ad5e833c28e0df36b998884b0936e77e4a4860908490784ad"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x48) accept$packet(r1, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001640)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001680)={r3, @loopback=0x7f000001, @rand_addr=0x800}, 0xc) [ 133.548009] IPVS: ftp: loaded support on port[0] = 21 [ 133.587732] IPVS: ftp: loaded support on port[0] = 21 [ 133.648167] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000340), 0x0, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000140)={'nat\x00'}, &(0x7f0000000200)=0x78) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r0) read(r0, &(0x7f0000000240)=""/215, 0xd7) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000003c0)=""/137) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f0000000340)='net/packet\x00') 2018/05/08 06:11:35 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a0000000000000000000000000000000000ffff7f00000100000000", @ANYRES32=r1, @ANYBLOB="01000000"], 0x48) 2018/05/08 06:11:35 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x12, &(0x7f00000002c0)=@raw=[@generic={0x42b6, 0x3, 0x7ff, 0x40000000}, @alu={0x4, 0x2, 0xb, 0x1, 0x7, 0xfffffff4, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x80}, @generic={0x8000, 0xb5, 0x5cb5, 0xffffffffffffff10}, @jmp={0x5, 0x5, 0xd, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x9}, @ldst={0x0, 0x3, 0x0, 0x4, 0x7, 0xfffffffe}, @generic={0xfffffffffffffffd, 0xa8}, @exit={0x95}], &(0x7f0000000000)='GPL\x00', 0x0, 0xc3, &(0x7f0000000040)=""/195, 0x41100}, 0x48) 2018/05/08 06:11:35 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x1, 0x18, 0x6, 0x7f}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x20}, 0xec4}}, [0x2, 0x80000000, 0x400, 0x7, 0x3ff, 0x6, 0xfffffffffffffff9, 0x4, 0x8, 0x1ff, 0x8, 0x9, 0x1, 0x2, 0xfff]}, &(0x7f00000004c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000500)={r1, 0xa0, "c8af4bc65e8b9d0eb074256452da0581841f358be39616d79d45fbe1b92eb96daf1e020152ccefb983eea0aa06d96ee4ec71d226a50b9cd2b14ac51744a1c3c512243f8ae000bc605e6dda178e82a25fe26fe81ffd7d9c1c17e1f617e27ddcb118950677c9da94af055fcc042248671c6a90e6482b1fea1c4e82bff9f4c8fadcd6f025de1d3c82ce540c21effcdf1e79fba23f6746d833d84879cd54cf818342"}, &(0x7f00000005c0)=0xa8) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000200)=[{0x3, 0x4b, 0x6, 0x3, @time={0x77359400}, {0xffff}, {0x7, 0x5}, @note={0x0, 0x4, 0x1, 0x2863, 0x8}}, {0x7, 0x4, 0x3, 0xfffffffffffffffb, @tick=0x8001, {0x6, 0xfff}, {0x100000000, 0x4}, @ext={0xd5, &(0x7f00000000c0)="b01d5e71d2fe86139cef13c7a2f382d3e5f7a8fc7a917f50eb9cdadbc67335cdb022b7753f04587ece1ee369e9736800cf6cfbf54b7caac359ecf7aad453471dceeea5a1865f766e8d779f39c8058e45f1a111c8c7c291482d9d0cd8b3900634c8a0319ef1673dfc7b3844214efcdc24a822d053ad1e66bafaefd5f011e537040f0ffc4bab11322b3c967e4c334d95de0a79d85a81cd95f84cb95cf9004d41797150ce78832bab4b7f3e7b22fe8b71a6dc0d4e648a97183c91e3d93f9c93dfb6f58606517a4a713b5fabb2261d263d3dd3b4dd2abd"}}, {0x54925cfe, 0xd58, 0x10001, 0x7, @tick=0x7ff, {0x81, 0x9}, {0x5, 0x2}, @raw32={[0x4, 0x401, 0x800]}}, {0x3f, 0x7, 0x6, 0x0, @tick=0x1, {0x80000000, 0x9}, {0x6, 0x1}, @raw8={"f6a5d866cf531e2d13ef704c"}}, {0x7f, 0x3, 0xffffffffffffff0d, 0x4, @tick=0x81, {0x6, 0xcf}, {0x400, 0x4}, @connect={{0x7ff, 0x3}, {0x9, 0x35}}}, {0xffffffff, 0x7f, 0x34cb0f5, 0x100000001, @tick, {0x9, 0x3}, {0x2, 0x100000000}, @control={0xffff, 0xfffffffffffff001, 0x4}}, {0x200, 0x0, 0x4, 0x86, @tick=0x8001, {0x8, 0x91f}, {0x2000000000000000}, @control={0x7fff, 0x1, 0x101}}, {0x401, 0x8, 0x9, 0x400, @time, {0x7, 0x87}, {0xf80, 0x9}, @control={0x2484, 0x7, 0x101}}, {0xfffffffffffff97f, 0x0, 0x9, 0x3, @time={r4, r5+10000000}, {0x0, 0x5}, {0x9, 0x7f}, @raw8={"851da07564ac998ee008dfb9"}}], 0x1b0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r2, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ipddp0\x00'}}, 0x1e) 2018/05/08 06:11:35 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:35 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001740)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001700)={0xffffffff}, 0x0, 0x1009}}, 0x20) r2 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@nfc, &(0x7f0000000040)=0x80, 0x800) bind$netrom(r2, &(0x7f0000000240)=@full={{0x3, {"81997358463b6a"}, 0x7}, [{"c659a208601e0f"}, {"7c6b8c0d45dcea"}, {"86424e8de2ed56"}, {"3e89b49456ca2e"}, {"c6db1b50b18ba2"}, {"a6bcfb8b6889b4"}, {"31e950c27af6f6"}, {"eb560ec93c3240"}]}, 0x48) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x43d1e054) 2018/05/08 06:11:35 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) 2018/05/08 06:11:35 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) 2018/05/08 06:11:35 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) chdir(&(0x7f0000000040)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400200, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x3, [@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}]}) 2018/05/08 06:11:35 executing program 2: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2100, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000780)="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") ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x9162) preadv(r2, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/08 06:11:35 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/08 06:11:35 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="02000bd037edc8dab7420cf2e34552357b7e74479ea67fc8a753fb40962913fc1eeb0afdf9f422d1f3745197c97f12320fab3f7880688c665ceba3806d4a54ce10e2a9feb44c537204d99c3b089cda21cdf7c696052d1113d7a82739caef8983b370a080799aa941c236a4485680b97c16e66f2e1654ca35c73f780f6e4fee9ffac140ad1569f108f40de129519c426c324ecbdace4546f78fe5cbfe81"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) write$rdma_cm(r0, &(0x7f00000017c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001780)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000001800)=@bind={0x14, 0x88, 0xfa00, {r2, 0x10, 0x0, @ib={0x1b, 0x4, 0xfffffffffffffffd, {"fd49c74807489cb1f5a487b1f403fdf7"}, 0x8001, 0x2, 0x2}}}, 0x40) 2018/05/08 06:11:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000006cc0)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000006c80)={0xffffffff}, 0x13f, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000000680)=ANY=[], 0x0) fsetxattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f73782e2f6465762f696e06006e6962616e642f72646d615f636d00"], &(0x7f0000000080)='\x00', 0x1, 0x3) write$rdma_cm(r0, &(0x7f0000000500)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r1, @ANYRES64=r0, @ANYRES16=r1], @ANYRES32=r0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="f37fb269b607192fa05b2d71ace6e5b55c7e533461bf4d9320935cc3ab2c0e0f00a0a748eed8ea7dfd0001a099d04848d25352afae9e0c66736d9318c9fd2a9fc279950f461a0ada45ee7e9e9a0d8cfaf54acefb4f0eb884ebdc8a7a2132b56c412a31b4ab5f0d934fb9c8d83cc021c6a61afab2c64bd9360656a314cbac2520fb3d142946dae0b98ffffbc99fc33210f0b3f8ebd4502f8d9e924cae8fa75a5d3917bc02a0dc02dd06ee4419f050a9e4", @ANYRES64=r1, @ANYPTR, @ANYRES64, @ANYPTR64, @ANYBLOB="ae73d7c2a56b1ee306d1eb6934609f2af4b23ce6ca9e7076cfa69013b410fa62be2c3711229f502d15ddad8ce54069f9414259e3d1f0a798759d6afd0063108521d7da2b7491f200e2bbe3beabbd3c9205ad1d652f266411eb7b6b0d4d382b9543c52aa6bd7265f92ac1a9aaa31d4898fb4359f0fdc3d3b27d18388d4b4dea708a5b17687adc56139ed9c10f2794eae1cfce8e53f887654548c8ea0e8867b3fbf43da9d5a2dcc87a8d0e603ac463810c7d84dd0d93c955ace29777e140d1fa987bf673b0983c91a510786f77b3a3a667dc382754ed0eca", @ANYRES64=r0], @ANYPTR64=&(0x7f0000000480)=ANY=[@ANYRES64=r1, @ANYPTR64, @ANYRES64=r1, @ANYPTR, @ANYPTR64, @ANYRES32=r1, @ANYPTR, @ANYRES16=r1], @ANYRES16=r0]], 0xfffffffffffffeb0) 2018/05/08 06:11:36 executing program 2: r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6e65742f6e6673667300823139d31c5e418c615dfceeab4cd8b4ce5201c2b13481c34220a7523e07a7313360e57d67032764f70b4ffab52ffd00d477b2be8333eec8ba28bf8aaa41454963efa8eee5b4a43ec385b4b189ff562997126f2438fbdd687ef5d940fbfa04a74dda02001fe7564b35ede52fbdee7a560bad3994b77e4e25eb4132310051e603eb116d4d75935c8b01eac5e484163ed81ed991df5f0e708636b80a810e41f51d27e3ca3a") setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000280)=""/246, 0xf6}, &(0x7f0000000100), 0x45}, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0xfffffffffffffffd}, 0x4) preadv(r1, &(0x7f0000000380), 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x9) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/177) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000000)=0x1, 0x4) 2018/05/08 06:11:36 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x1000000000, 0xc3, &(0x7f00000000c0)=""/195}, 0x48) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x0, 0x0) 2018/05/08 06:11:36 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e20, 0x4, 0x4e20, 0x3, 0xa, 0x0, 0x20, 0x99c61f99c778708c, r2, r3}, {0x9, 0xffffffffffffffe1, 0xa3d6, 0x100, 0x4, 0xae, 0xffffffffffffffe0, 0x8}, {0x6, 0x2, 0x6, 0x7b4d}, 0x3ff, 0x6e6bb4, 0x1, 0x1, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d4, 0xff}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x3502, 0x1, 0x3, 0x1, 0x10000, 0x1f88, 0x6}}, 0xe8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) fcntl$notify(r0, 0x402, 0x8) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:36 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:36 executing program 2: syz_open_procfs(0x0, &(0x7f0000000000)="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") pipe(&(0x7f0000000140)) 2018/05/08 06:11:36 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000080)={0x9, 0x8000, 0x6, 0xc7}) 2018/05/08 06:11:36 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) 2018/05/08 06:11:36 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000d80)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000d40)={0xffffffff}, 0x111, 0xa}}, 0x20) write$rdma_cm(r0, &(0x7f0000000dc0)=@reject={0x9, 0x108, 0xfa00, {r1, 0x9, "b0eab9", "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"}}, 0x8ce16ba) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@nl, &(0x7f0000000000)=0x80, 0x80800) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000200)={0x3f}, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) 2018/05/08 06:11:36 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) 2018/05/08 06:11:36 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:36 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xb0, 0x400) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f00000000c0)) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@join_ip_mcast={0x10, 0x30, 0xfa00, {&(0x7f0000000000), 0x2, {0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xfff}, r2}}, 0x38) 2018/05/08 06:11:37 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) accept$alg(r0, 0x0, 0x0) 2018/05/08 06:11:37 executing program 6: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@connect={0x6, 0x118, 0xfa00, {{0x5, 0x5, "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", 0x48, 0x0, 0x1, 0x9, 0x9, 0x7fff, 0x1783, 0x1}, r1}}, 0x120) 2018/05/08 06:11:37 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000580)=@mangle={'mangle\x00', 0x1f, 0x6, 0x8d0, 0x6a8, 0x340, 0x340, 0x5b8, 0x4a0, 0x800, 0x800, 0x800, 0x800, 0x800, 0x6, &(0x7f0000000500), {[{{@uncond, 0x0, 0x2f8, 0x340, 0x0, {}, [@common=@unspec=@bpf0={0x230, 'bpf\x00', 0x0, {0x1d, [{0x5, 0x3f, 0x9, 0x4}, {0xf4, 0x7, 0x400, 0x9}, {0x3, 0x6000000000000, 0x5, 0x3}, {0x3, 0x0, 0x0, 0x9f0}, {0x80, 0x7fff, 0x680, 0x8d}, {0x2, 0x20, 0x20, 0x9}, {0x9, 0x7fff, 0x100}, {0x8b, 0x400, 0xffffffff, 0xe6}, {0x2, 0xa0, 0x3ff, 0x7}, {0x7, 0x1f9b, 0xff, 0x8}, {0x6, 0xc5, 0x3, 0x7}, {0x9, 0x5, 0x3, 0x101}, {0x1, 0xffffffffffffffe1, 0x4, 0x100000001}, {0x451, 0x9, 0x10001, 0x9}, {0x5, 0x40, 0x8, 0x200}, {0x1, 0xfffffffffffffffe, 0x7, 0x80000001}, {0x40, 0x2, 0x4, 0x10000}, {0xfffffffffffffbff, 0x1, 0xfffffffffffffbff, 0x1000}, {0x10001, 0x1, 0x1, 0x6000000000000000}, {0x6, 0x1f, 0x1, 0x1}, {0x100000000, 0x4, 0x1, 0x2}, {0x0, 0xd22, 0x6, 0x3}, {0x8, 0x6, 0x85, 0x7}, {0x7ff, 0x100000001, 0x4, 0x4}, {0x101, 0x2, 0x6, 0x1}, {0x1, 0x97, 0x0, 0x7}, {0x5, 0x2, 0x233, 0x1}, {0x1, 0x53, 0x6, 0x5}, {0x5, 0xcc, 0x6, 0x400}, {0xffffffff, 0xd6, 0xff, 0x7}, {0x3f, 0xadd, 0x81, 0x7f}, {0x9, 0x80000001, 0x4d181454, 0x8001}, {0x1, 0xfffffffffffffffe, 0x3f, 0x10000}, {0x3, 0xfffffffffffffc00, 0x5c29c9e4, 0x2}, {0x3, 0x7fff, 0x0, 0x1}, {0x10001, 0xffe0000000000000, 0x200, 0x3}, {0x3f, 0x7f, 0x2223, 0x60b}, {0x7fffffff, 0x3, 0x7fff, 0x9}, {0x4, 0xfffffc0000000000, 0x20fa, 0x80000001}, {0x9fd1, 0x895, 0x80, 0xffffffff}, {0x81, 0x10001, 0x4, 0x6}, {0xff, 0x2, 0x40081be2, 0x4}, {0x8000, 0x3, 0x4, 0x81}, {0x91, 0x100000001, 0x800, 0x8000}, {0x0, 0x9, 0x2, 0x1}, {0x1f, 0x9f, 0x8, 0x1}, {0x5, 0x3ff, 0xb003, 0x7}, {0x9, 0x100000000, 0x4, 0x4}, {0xeb4, 0x1, 0x3, 0x2}, {0x8, 0x0, 0x0, 0xa2a6}, {0x0, 0x100000001, 0xe2a, 0x8}, {0x800, 0x0, 0xd7, 0x8}, {0x4, 0x5, 0x9, 0x1}, {0x80000000, 0x5, 0x0, 0x418}, {0x7fffffff, 0xff, 0x0, 0x80}, {0x1, 0x7, 0xfdd}, {0x7, 0x7, 0x9, 0x40}, {0x81, 0x6, 0x0, 0x3}, {0x5, 0x81, 0x8, 0x2}, {0x3, 0x1000, 0x3f, 0xfff}, {0x8001, 0x6, 0xffffffff, 0x9}, {0x1000, 0x4, 0x7, 0x800}, {0xab, 0xffff, 0x4}, {0x20, 0x8, 0x0, 0x200}], 0x8}}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@loopback=0x7f000001, @ipv4=@dev={0xac, 0x14, 0x14, 0xf}, 0x1f, 0x33, 0x401}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x6}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x38, 0x2a, 0x9}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [0x0, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], 'erspan0\x00', '\x00', {0xff}, {0xff}, 0x7f, 0xa96f, 0x7, 0x10}, 0x0, 0x118, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x3, 0x140, @ipv4=@rand_addr=0xe98, 0x4e21}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x930) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000340)=[{0x800000000000, 0xcb, 0x4bca, 0xff, @tick=0x3, {0x8, 0x64}, {0x0, 0x1}, @quote={{0x0, 0xff}, 0x5d}}, {0x40, 0x6, 0x1, 0xcd3, @tick=0x7, {0x5, 0xdd65}, {0x8, 0x2}, @connect={{0x200, 0x80000001}, {0x9, 0x7}}}, {0xffffffffffffffc1, 0xfffffffffffff000, 0x66, 0x8000, @tick, {0x240000, 0x6}, {0x0, 0x80000000}, @note={0x50, 0xffff, 0x6, 0xfffffffffffffeff, 0x6}}, {0x5, 0x9f, 0x2, 0x3, @time={0x77359400}, {0x800, 0x7}, {0x8, 0x9}, @raw32={[0x5, 0x8001, 0x4]}}, {0x3ff, 0x4, 0xffffffffffffffff, 0x0, @tick=0x5, {0x8000, 0x8}, {0x5, 0x100000000}, @connect={{0x8, 0xffffffffb2c01b65}, {0x1, 0x49db}}}, {0xfffffffffffff37f, 0xfffffffffffffffa, 0xcf, 0x1a74498, @time={r4, r5+30000000}, {0x8, 0x3dd4}, {0xb1b2, 0x3ff}, @connect={{0x4, 0x9}, {0x9, 0x9}}}, {0xe49, 0x7d, 0x5, 0x101, @time={r2, r3+10000000}, {0x3, 0x3f}, {0x80000001, 0x6}, @result={0x5, 0x3}}, {0x0, 0x6, 0x0, 0x5, @tick=0x7fffffff, {0x8000, 0x9}, {0x3}, @quote={{0x7, 0x80000000}, 0x3}}], 0x180) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000080)={0xffffffffffffffff, 0xfffffffffffffff9, 0x8}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) dup2(r0, 0xffffffffffffffff) r7 = shmget$private(0x0, 0x4000, 0x820, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1004000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x11c}, 0x1, 0x0, 0x0, 0x4800}, 0x1) dup2(r6, r0) 2018/05/08 06:11:37 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) ioctl$TCXONC(r0, 0x540a, 0x9) 2018/05/08 06:11:37 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x18, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000a50000000000000000000000000000009500000000000000ced88ccb21b453e6ec2533ad7660668b3b3695ef2609c1fb407e85470e1bfffc115074c14c8fff8481c336132738a73c1c888c821bf5fccd65ffdce41c6159bbeae55b40ec37fa8872b7db93e6b1d3fb6856f2c79b229e022fa23056967952096038161983fb78f588193a969235097761d9ca36b64dd24a7cd40034610c6c3b173f2298af0088b2210f1d7431cec929c0801607fb9412d4445a8b"], &(0x7f0000000040)='syzkaller\x00', 0x8000000000000, 0xc3, &(0x7f000000a000)=""/195}, 0x48) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/05/08 06:11:37 executing program 6: r0 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="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", 0x1000, 0x0) r1 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f0000001280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, r0, r1) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000000)) write$rdma_cm(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0000000000000400b3ccd4966ef43527ad31a72cedbdeb3b8a6df8e6c559522a3a1eee31631a6810cf3a885c05a8671593db9a356f011aa10070d22af10944830bc05be7eaa181731708aeb3c86f9e2ef9f4ba244aecc9527a278449e4548b15653ff1be1cbd00f7ad39e7a9cd7f993ddddaf6d669e8d1ac356f082363830558db0b02dc5c937dce69c97f6a9b242a3c59dd4cbe87738c2a56115e6bf7a0131a3836063c52b42a"], 0x20) write$rdma_cm(r2, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r3}}, 0x48) 2018/05/08 06:11:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000200)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) timer_create(0x3, &(0x7f0000000180)={0x0, 0x13, 0x2, @tid=r1}, &(0x7f00000001c0)) [ 135.819763] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:37 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x1}, {0x8, 0x1}, 0x1f, 0x1, 0x5}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x48) socket$unix(0x1, 0x7, 0x0) 2018/05/08 06:11:37 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xa9) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:37 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000003e40)=ANY=[@ANYBLOB="ecfffe0300000000000000000000", @ANYPTR=&(0x7f0000003e00)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) r1 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x0, 0x80000) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000001c0)=0xcd) write$rdma_cm(r0, &(0x7f0000004f00)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000004ec0), 0x111, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000006fc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000006f80)={0xffffffff}, 0x106, 0x4}}, 0x20) write$rdma_cm(r0, &(0x7f0000004f40)=@notify={0xf, 0x0, 0xfa00, {r2, 0xb}}, 0x135) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:37 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:37 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) 2018/05/08 06:11:37 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0xfffffffffffffffe, 0x200001) sendmmsg$inet_sctp(r0, &(0x7f0000001500)=[{&(0x7f0000000080)=@in6={0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0xd670}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="13918486238c1a9ceead6c4bf94cccc17d4628eca8c27705cbb3b5eab958130223e3c4f9a006821f3faa01920661ef212db137b55d94e7d1c660b392bf5f3e83acb788257970c9c0928e95408315403be776d6a7b866675dda70c30ba44c69f47fe49991bd0712e6322a832871c9b4d9c3fb6ab87292f699916cff80f157180138127b07c4bf1e9d2bb326bbcfbd0ab0f31282ad8fc9a084db7c95f7f36d6b2f8f9432fc5030e90311af24329444c1c04e628dfb789eea3594c1f0e2e38594c593784757", 0xc4}], 0x1, &(0x7f0000000200)=[@authinfo={0x18, 0x84, 0x6, {0x7}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7f}}], 0x30, 0x4040000}, {&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c, &(0x7f0000001380)=[{&(0x7f0000000280)="8f56d809f748aa8b58b7f06274be631147be98a426788479d26a3858e189215d6eaea7346d26a99aae6b696f14a803c82addad19cdeadc292b17c2b24a59aaac99ffd37ba2cce6ebbec69256dc49363e3ba186f68bc1142c21b081005a5c46411b19dfbb854b71280dde84540202d3d36a1e0dec5922d97dd8341634377f7ee23bbf5c93900e64a75ea400ccbd66f8f0183ea8ad6bfc9142cbda4ec811008987f632c5fbaa62d7584a8dcce80f50128fa585a13dd650e1d9c8ab1cc78fbb6f070b7ceac282209aeb37895b71018f2a1bcf41cc0e14f9421b9cae488ff03de067af54103d975ac2b2c3407f2b82ac7b7109be6ba2d3bd36ebe8458686027c5b0a8bcbc1abcd0addf3a8b91763bb0017e081818ff9a3d2aabd6e89e65a2727b8737be352216818bbe75b46b1c6c8e8f70352238c59977ab8b394679c178aea0bb564abbca84ba04ea293aa6686126a2a7fba842b22767e65ec3b8d7234d763b0b0a7829d89c5eadf14f0354206867de961dd0ac74c077e973dea8a25ad41aac44ad936d1c2d6137aed7ffc18db2dd88500027b6a5e26967053c98c5637821afbdfc1de9e5b402b5cd0c57791d7ed8b71524889c05b3b2e7818933203a38fc8b67aec80f565497b9c4bcd488fb5594dc282ee3ea66deaf3e94fc4fa85c629742221b560aecc8f05515b1cd5c0c497b5fdfe04db0837f86718cd63b65202d911751cf6e53b0099c62aa11b78dab98353ac440e9c7be6dd624f9fb3f71ca55e349e021516437fdc86583f8202012eb1759d76f0827235834111c4b039f512c565f2820de9890d774240648a1ae166518459624540af9dc5be3200bd635492589761bad6928d226a210abea32cefe7f23a75f76f3f26c3024a63b27f298d2390a8da5710853e3472b11945a853fa39554573ee28864f9fadb33ca50541ae6334d7841f00d5f60d2b0c822e195be23281b958368148d42a1d54577e814778ec3334cc8c6c284446a6ac5685f6178706a5639b2099fa6d4f8823f87580e47cc735d72ffd424bd1377c4e9a48f3c4c7422c21643a5f5d0e19c921471d356b9dd1c4203cf430cad6b39ad0bf635a309f6252eca01ba2972211517b9ff34c373f6974f25ab8c1f85efe07774d86280f681e35894f6d44e22557791ea1f5edcb91f26b92dc4dcb01bf098f46f4d504306577be41d6fb40788b5dcaad2e28aa11a1e3e3ad8fe52e07ec7da8a3b1dbbad4c60f927077e33c658c31f515de78478986160fabadf0dbc1618edcbd31bff831ef560c88ac2d7a9cded5af2a64aead456b842461fad79ae42f9b3ffc55d0506bc8c0cd5e573fa32bf76d8b90f8bebb8c8fb996316900b81ed19a14fd6948b3c34dff6a1d95aa9733744bc43dea40101cc4c8b069ae75576bbc44620211787198bfa99fbbd83178ada9f8ceeca264d449fc495d28002619feb94e4525f10c95c7428a5d3573857df12512e112e953955ed32e2a08668d9c98fd6b8deec66d3bdced99b6377549f6676649f1f0c71281add5919257aa04cef2aeb45dcb79becaad8f28a76990e129d338b871a813578c57323e89345ecde17c782523f54f49a084ca243690f19d81a9eec9e0f74265d3d679254430728df97fe568b74e54607a49b8388cad229e734df6e4d0ee82e2f9ee43b5bbfe0ab91604aa5618ef8fefc88eacbd097dc43f184982f55971fc1233a4fd21582f192dd2314e628e964f9ceaab7482f40c29d83fdee2d4e478afe97141e7dea74574a630d567e7fdde8293940a551a0d2358d6fca60a6af79fa816ba20fbf38123dad8076ebad404511bbbbfb67b7d02b65e826eed28d6a39ca373540db376be2ac2dfaec137cbbe3797df6a1d647992c629ff8709e8858e85644752b8a32370e635b794c89fe2988c38bad749f002b3f7920a62dc0c77d5a5e8ae29677f5449e45dc1ab0087d389300c6e882bba852b29500064038ecaa0c3e89b80e0ee3f169148b295e0a7f5412d7e6b743bf5aeae949eb6701ed65f875844412b0b3b24ca68faeda03257862bc4c387135e6502f692fa4b31a261750346173a016a728f6a9862f24704c72a980b4db7e7fab49091d01255935f6243776c0e972670c2842ea2fc049aa16dbf911638a71a6197f3665473ef420eab1612628c30d9008f7a7b07fbf2bb2b4149664c6ff98282e1c952d9637d03fedc4665fd10d7484f7012af6cb616a140873dd30de55736a10c1e9354d55912230dfc08a978a8fc2fe514e3413b806b444e4a889ffdd6e0116242de4818ad643dc16ecf3af00d03d3924d2ab41dab081b2b519dc7b27e756bf2dd8abc6adbb3d11268e57283a1cd5c5ae48d92b6ec99616f1bb8673124786e79a5778bdb3f1afb2a99e6084000194acd880659996ca81fd2342a00160eefbb34e38d5b4924c1d8ebc82f3f1c4fdf469dee36555fdbc7aac7856a538fb8bfcc8ea91f5b36e49c35cea721db70208e611ff9c0035d0cd479c71991cbcd88e0dea94e3150406f5290863dad13f931955e1752f2710d8af3ec65c306a25155be85bd99f74047143c3d209bbb635fa39e80a339f86b0735af51606adcb59afa82bdd2641ed845f6f584146cb683f657991d80b46308fa052f7a0a0ada8b3d0db2514af3383c17372775af45ea31b6b7f6db04e466b9201f1c1f12c6c0eaf6b0c47f51950489368c9931f1ceee413a068b29e1b0074c9c189deb9cd1a07d52eebe31d5ecabb7913ef681e7fea01dae83dd1c91ea8cac436f08badec2261fc21749094c817f9863fb49b597a8d913af40766e0f7dc8eb1cf52448ab74f93bada47a99cbc9188656c4df5675674953ef1098ae0ca53b680ecbc5442b0fd5a046e55c8310ce8d5fbacd2aabd94f72d50df9941c0273b62c3ee0a2aa17b102719b0c90fb600ee5ecbd3f2c556168091edd53bf311527325a338f180367b9a6081a479d521034090bc09b941195d8d7ea4cc06b454100061bdddf976243a583ee2a11b93011e709d6f73d14da911d6d66bb160d42ccc5fb332ed36368be1592592a393ad8a557bdc936241ef86578c3d0c13fff34920002ba9fd8cc206fc5dbd39971a898477504dda6ae3babe7a57a18254e1ea446b92de738fd8344cc6f9e9ef38e953f5f7033a55aa7adc929adfd172cc6ebdc5777359d446b16740634708b9125ab694b993a32c6d0c636b191e67cdd7b01d57e595bcf73ef254f712ecf7a78677e1253833116a729c7f0de111815a05f2f290b162726cc63ecfddf035088e4fcb5c90090ce005000b98d7246f11ec07a532eea976344c885eaf4dbccbc99d69c1f4dda3483683fcfc5e7ab89941629a8a8bc4bd138671795145c2a26a3a4732d9e14937351478b30701ea0f0b97c20c070d08303581761eb29799d97c0bebb7a9bcadbc30643476b1184037979f2fdc8b9dd129ec3c5ffe5767f63412d5dca44fcd199b0d947b0955ce08d2548d22a328e284dab7dffe2d52946b6c230b725d8a068987ff5451f5f723289b6a05456ea6a9923c52954c476c7c08fe998f3c7f0463c715b006c29dd9d0842f476aa911d4f8d1953e6d64a63bb6207510e386b9cacd7c12910ed0e69710c4d124b7dfe558310fcdf2f7485b0e3a5b20430db2cea687cab8aaf8b22151883a6b817ffc95b6ac446c87bebf5744865016c819fc33b131ef7031db908a8db605c241fabaa6f4a2bf2159d92330514f0f78029dafc852cb98bd930f2354140eeab9dfcb19e084aa1874a9f90282dda87cfa2615489b0bcd0de68f015568e418be2a7b59d127babb0f20d1e39d2606f793daa82933a9a1bc9111ca9846094f70b573a2c7a1e36893dd2a0cbb72748f79f86111473e4e4639f0f5682743cf7afba642329eccd331a6c2e93b3241982c830471c10ca8d90c20ff1e18f6078e36f2c3853b95a32c724d83d7416a044f6fe0cce1ec80f1b39b696021e308c85860ea308826a34868940f390ef1049ea91ad3e7cebb03e0c9394e2803085891c33790c53b01c5da218c6c0f4e028f4f7398a1fb81644a82574c4b65e81fa42bbbcabf9f6e8e85f1ac410917752d290a92ef74c8e2b9e981228819eaf242c44bbfbf5f3020f95ca392baf37cfb3fffd56223f20f1fb26e1ad53d14b31564af090e1bb4dcec0c022cedcdea76842adb99b41821c579e418c3931c886e575765e0897481a02d1c1ab3ce357669b4a83c01975f02132fbdfa0a8bc4a1db123e856e797669890408d343454b4e6a3686de36066704d5224e2e56669fdf63034d6fa902a06ccaac00f0d93476dd5adb4a68e45ee62d26e66b1849e2f98be8917bbc635a0d78b3116f0f342aa6204427f1d1261aecdc4663939900c26f1d97286352fa85cc337f51c400729772db8a8a9844900e3f309f6eba3e34de855381cf44c52d19441cd142ec0d5c67402de09445745a6771fb24b052054fbc69bd2bb883fe0fa1b3b445ed9a99ded96397e7ede98b1f59ea1a8f732ebc2b4a2a85ac27f3e22136ea6e5d908fbef3d18181813ac414065d847bdb9505f845de2fbd6aa86fcb56176a1de407749ebfb845dbb9b8207a9631d883f9b2cabbd30689ce23fcc3cb9025a639cbf2eac7ea9f35ed26751b31084c11f363af29417e4f025934f947ec471a1f153f408c2f460121aef034e6da95bffa343762d5449a8ae117ff1573806223df9b90d9be0cfba286c6b5e54cee20f2d405d9c458ad4d7a54a715ac4f45a09106932e78f2507c327931f6c25ab4eb2718d0b5305e7ce97eb861e993709fc2d6f0f2b5db046d6aa72c193ac32959148cfa010ebdc3edc0f7c0b04fc39d1dcccb41a2734b53aa7dd3cba2bc2ccd12a72a759b7300f18b6308279baae0368b4e56eabf45814908ddb7b629c3aea73355b9d8d5efb1db1216301ce769a0eeefdfc10d23ea5a2af7a486e7472297d17a5e459c32f0ade0f5c137d220cdfc7c7c2a558108a4f30f6e5e9e0a06b953fc992db427a5598e5105ad17b3e8f28b14144f2400fedf7fb1463f4c3978dd5fc4d1906f3bd48f13595fb262998006579ad7641a319a61437d9912cff15acc97417527c135f2bb5ed3c898c05451e8f46abb67a76c5d19d2a7abe298c8beddac8a754c07a5dbc57c9758c71c01dc35343203b79b83d38cb63137a1505c034d340c64feb8f427e920e34e50543314aaa68f9cb32205bd226dcd0808671804d841a4c328b9a7980606e4547cece152cb2f7fb7a8635df4ed37117412d5d3b2164324d6898d878a1e0fcf7dd7530b37e91873d45ca9d6aa18dbcf3779566dfd8bbf15494741bc31e44c6f6aa41e3402ffb685d11c01f9e2109b37cfdf24dfba0eb7879bc61460008bd3af3ab87913a62ebd461dc018128545d93d44d72ea94523b6af1a71d39fdc83d577f7245f09a4213d1b2af90a8d2fdc03b20908083e534826c231093c9e3b5d2c0f40af9c8e15578062e1aacdfaf1e5a616be57dead8ac6f4357307899ac00c332425faf4e1fdb82588d18f5b1cd52c519bed59e8bb02111c1ec7c3a1dfcb46520acbb282685b28b0b47e98ce549501973deef0d72ae8f9f794a08f9737df818b0b1a725d0e3db1279745643f4cc61108575086e61ee81525d46adeb14403354ba3faf2db37cd4596d2f7ad8a804d55126d2a25036c360b1261986156bad567ecb9802f4a16adc128dce20498f42f7d37e6dd3e6fb0f02fbcc92d0b91ad6ce312169ac806b07aaa3542d5f2b0d3b591c4dc7ce27ea2d754d5e09bd798fe023720fb4384e41612e612a68eeb8ef77a36aedd1c7e0b963c3bf2a77970853", 0x1000}, {&(0x7f0000001280)="dcd097340da290c4fc4a2fc969a45332e5c9a5ddea9a3377944199095c273447036abb3d61bb7a005eb18749708787a4fbd795372347dbf4d8cf72930cb3fabf885a15e4ff378c159bbf372d2054c311eb3fb1d8bb3ed24e26a35dc3fceb10fe3e56fc6bf553903ed64a30c57ebf441b23926fda34b1bebda4b9cd35d1a1b0232b8512e7c98c2441c57398c066294c0c96683554b4eee84f1520bd1b0a1b2696e4860cd8e581806ec8aaf14ba6703dd3324e4c1f7474efeff75fbf59bac310a36519c53ba1fc28c1faf74619059868aa404863960abb8d6bddf0bdc5", 0xdc}], 0x2, &(0x7f00000013c0)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}], 0x20, 0x40890}, {&(0x7f0000001400)=@in={0x2, 0x4e22, @rand_addr=0x3}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000001440)="7b0dbb69609812ab21e9", 0xa}, {&(0x7f0000001480)="1d3b38b6a675e19058cd8a8209427c3d760790106aac116cd9752d6e25fd1f4bf61e9a8b847b92dbd7b82e27", 0x2c}], 0x2, 0x0, 0x0, 0x8040}], 0x3, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:37 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) syz_open_dev$usbmon(&(0x7f0000000480)='/dev/usbmon#\x00', 0x5, 0x202) 2018/05/08 06:11:37 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/202, 0xca}], 0x1, 0x0) 2018/05/08 06:11:38 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x14201, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x0, @tick=0x80000001, 0x800, {0xcac5, 0x7f}, 0x81, 0x1, 0x1}) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r1 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x2, 0x80804, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) 2018/05/08 06:11:38 executing program 2: r0 = dup(0xffffffffffffff9c) fcntl$notify(r0, 0x402, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) syz_open_procfs(0x0, &(0x7f0000000000)='auxv\x00') 2018/05/08 06:11:38 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) connect(r0, &(0x7f00000000c0)=@can={0x1d}, 0x80) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r1 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00000002c0)={0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000300)=""/241) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/05/08 06:11:38 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="06000000"], 0x48) 2018/05/08 06:11:38 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3f, 0x4000) accept4$alg(r2, 0x0, 0x0, 0x80000) 2018/05/08 06:11:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000001c0)=0x0) syz_open_procfs(r1, &(0x7f0000000200)='stat\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/08 06:11:38 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) readv(r0, &(0x7f00000022c0)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000002100)=""/118, 0x76}, {&(0x7f0000002180)=""/55, 0x37}, {&(0x7f00000021c0)=""/48, 0x30}, {&(0x7f0000002200)=""/186, 0xba}], 0x7) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:38 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000a5d2c3e79ff4753c00000000000000000000000000000095000000000000b1efd3dd62ddb22a42245e7b3aa0745b5c094a00536c4009c376194a941120e713b2eabe24695584e4f671f0575001686cb5034d87252129db22349c907d7a1f40a5322d46cbbc6500"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:38 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/mixer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000340)={&(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000300)=[0x0, 0x0], 0x2, 0x9, 0x4, 0x2}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) accept$inet(r2, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r3}}, 0x48) 2018/05/08 06:11:38 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) getpeername$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:38 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") fremovexattr(r0, &(0x7f0000000140)=@known='system.posix_acl_default\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x2, 0x200) ioctl$TCXONC(r0, 0x540a, 0x4) 2018/05/08 06:11:38 executing program 6: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000880)={{{@in6=@ipv4={[], [], @multicast2}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000980)=0xe8) setfsuid(r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x200, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000840)={&(0x7f0000000100)={0x27, 0x1, 0x1, 0x7, 0x2, 0x0, "ab956c2b0cba74c839c83dfffd0a3ff8c616e911845d6b069e44a4a330269f94efd93ba7e35c85446c347b206947686260bb30d26e6c638a612f505f596124", 0xe}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000180)="35826c42b70940fa1e6a18", 0xb}, {&(0x7f00000001c0)="297f85a8d17393988f34e4cfe00582b881f17f2042de3a48e5fa44fd0aff5600ed74209e89359afda539df611e976c19ac8f0ebcc1fd1e24559a8f8f48f38124c4644b4a3fd81d0c38bac1da99e83a4f70d3571a3bfee2000be884cd116b29cb5d607c", 0x63}, {&(0x7f0000000240)="bae1fecd7ef5897ebbfc9edc467f870345a0b748382d30ce28f60009bfb2518c1623659f051d67c73ce519308cf1da512992e482d92b787281ef48c3bcd64d0166338c3b553cc7912c27dab93bd56f7082126105c1853c6c163872c4d1943924f397c68c7dac6a919907cd47fc8e8e9b7e84a52491056057e75f76750060435c143a055978433cecc0d48038dbf5156dedab6af9efe64300ebf4f2eff5256408e1b3ef050f4e8b58a1744a760d01ba0d15883c419680dc9df678b57564bcc4c24af255e0265d40160f451a25a465ae83f3a19b8320c862df46bae491f724b372de6be5a1ad672eff564ca596", 0xec}, {&(0x7f0000000340)="fc4e6fe35388083b7b04f78a9ea3e88ce86f46a39d00794edd8daa396c4710476ea515a56ca979c4ff1d41c7f025556e16ae34627cc37dc8955257a27e5e525bf6a3da7b172ec1524a534636582803dfd0bea0c6006d0f06f47f56132a147a44303ca4b28f27d92e93db8932e6a50f23262e9c32bc9554925601c05a7c1c50108fb0332aa2f67337482e133c4796581ed3376f8d4e926ccbf3c7305f47c8c6db101cf9068fe0c753c5964ca819abe2afff22781738158f5b124fbb5fbd2cb83225611220abb51cf85f0fb60d7be9bbb1a5", 0xd1}, {&(0x7f0000000440)="b51c2b1bd228c0f97bbd21aae0dc2d0ab254b59c5730ae8272d07c55f5c507e4189bc3ec2ae123fa9653659c2ca61fb4957426", 0x33}, {&(0x7f0000000480)="d14682b976251b83a270e20873886dd81b8087b00c902208cec7a98f8998447759dce4aa27e168aed1a43f134ba688dbe296895b738034123014cc59b816530d1188d47b66e3aa9c9bcec1e7b3d2ef9bec328e96a62b801e1bcea0a1d2e9f1dc175fa821718b90ef30ea1da2800d1c62ad4ed7270f2d2497266cce547bf5c285607ef8c0633ccfa19ca6d398caa713dafe84132d6dd488326ffdc9530f28bee53e75b77923039f14dd764f8542e51c8ee4f1be2762548151208134da1cfa9bcbc829872d238fc0f15718f9", 0xcb}, {&(0x7f0000000580)="2861878af81783557777494d2370d9d9ad317b29101f70f1bd82ee3cf1680f0cccf9d843f08303abab726b62b3b34e118aaa2f2bcc18ed86488b003588d2a39b8474272373bbcd308427d690b8f81e490909497511f93c26714ce6ca19b9ff70aff5858d6822ffd0cc471632c445da976b6febba28516eec6aa4e7840e7fb2fb657d810c67d5791141b4a6eb0bb21570bc0d6ba0e3bd2c398eb8688e62723ea14b37cf6ac299156982d2fe9446", 0xad}, {&(0x7f0000000640)="4cfad11c80ee15c74d649b3a455bce4a18f8be58d7b720771eb698c5457622ebc68bf95d2e45bb6c5671b458f00fc4c9c11e2eb2649489e28d9e47cf508129dead1b13b06a6e24a4cc7278a77fbdb4f06f708cf1cd8883044a749f50a28a439bcf2060aab69e355e19ad964b81bcb1be6b467924435a706639b899920a35f7f7efd320bf6f90999cae8d", 0x8a}, {&(0x7f0000000700)="8ddacaeb64a0e6bc7ee62bd61a3e7bb06248a87e59b77dd436d98136b6eb35ccc1c46d154a64db32096f8db65ed0512914d4cb0db50d07253310daf27b26c10c1e16dde09e8395500eb5bfa4d388974a0638a4f4d897314fc88e214b9f2dc55716cd13269ddd9429ec2794cabd5c97873037", 0x72}], 0x9, 0x0, 0x0, 0x40000}, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r2, &(0x7f0000002480)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0104"], 0x20) write$rdma_cm(r2, &(0x7f00000009c0)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000000000000000000000000000000000000100000000", @ANYRES32=r3, @ANYBLOB='2\x00\x00\x00\x00'], 0x48) connect$unix(r1, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/05/08 06:11:38 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:38 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:39 executing program 7: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ppoll(&(0x7f0000000080)=[{r0, 0x200}], 0x1, &(0x7f00000000c0), &(0x7f0000000100)={0x7f}, 0x8) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r1, 0x4008af13, &(0x7f0000000140)={0x2, 0x401}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:39 executing program 6: rt_sigaction(0xe, &(0x7f0000000180)={0x4, {0x8}, 0x18000003, 0x40}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) r0 = memfd_create(&(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x8, 0x7, 0x7fff}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) write$rdma_cm(r1, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x48) 2018/05/08 06:11:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="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") ioctl$LOOP_SET_FD(r0, 0x4c00, r0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:39 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000000)={0x3, r0}) 2018/05/08 06:11:39 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000080)={0x5, 0x5, 0xffffffffffffe929}) write$rdma_cm(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a0000000000000000000000000000000000ffff7f00000100000000", @ANYRES32=r1, @ANYBLOB="0000ffaebfd5c75771129efb4c541986db3dc5e5be3570b945c1d8ab4200ca1393dd51d9913566f12bf8e41b1d42171b93109ee8100c1c3a7e8e940f47bd30b0bef0eb9e316505eb3e9d072bf657b43d6ebb8303e6150d1be471eb3e042f9800cf120c7c85be79cf8a2cc5c2eefab77f0d2895dc2f6f8c1a777631e05109cbec0c3babe79adb702d3fc8dce6add28e45dad8e0cbbedb275d03679ae668d6104e0d42412d9ea99da73bdaad5f50d6d4efbfa175008105b06816a981dc8e4f2a6f9bf7609461d83169b930157ee9f18f14ec71b26db6"], 0x48) 2018/05/08 06:11:39 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000180)={0x77359400}, &(0x7f00000001c0)={0xf01}, 0x8) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/153, 0x99}], 0x1, 0x0) preadv(r0, &(0x7f0000000380), 0xbe, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@dev={0xfe, 0x80, [], 0xa}, 0x5, 0x1, 0x2, 0x5, 0x366, 0x11ce, 0x3f}, &(0x7f0000000240)=0x20) 2018/05/08 06:11:39 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000000000000010000000000000a5000000000000000000000000000000950000ee00000000b2cd422b948a8048193d22875514bb8c8b92dd59b188386f4b36ef6077f8"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) [ 137.693540] IPVS: ftp: loaded support on port[0] = 21 [ 137.733148] IPVS: ftp: loaded support on port[0] = 21 [ 137.780024] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:40 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0xfffffffffffffff9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x1}, @time=@time={0x77359400}}], 0x30) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:40 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0xc200, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x80, 0x2) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r2}}, 0x48) 2018/05/08 06:11:40 executing program 6: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x40000) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x1, 0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x48) 2018/05/08 06:11:40 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:40 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:40 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") io_setup(0x3, &(0x7f0000000280)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vcs\x00', 0x20441, 0x0) io_submit(r1, 0x6, &(0x7f0000001840)=[&(0x7f0000000380)={0x0, 0x0, 0x0, 0x6, 0x1, r0, &(0x7f00000002c0)="a40e9ec21756f99ea693a80f6bb854b15a6dc06329b1dd0351060e8339e9c72f751154bad9287f5a4174b81f7d4642705247ab59ebf93849b9fc49dcd86bcbfc8a104ddddff39befba73bfcb5d92ab1323fb3049551cdf82ba80b1aae7aee0926e986c8ebbf6e28c77e9909738c8d8c6c4e8e51659d79cbfc3e331d06f0393962ed72fb92f553799d494a09c06c6ae0d06cf0e01955cd3bf19e2050292fcd55315ff098d760f7c219c10f1cf4cbc", 0xae, 0x5, 0x0, 0x1, r0}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x3, 0x8fa, r0, &(0x7f00000003c0)="22093b915c5376600537a8a869aca2f26cea4248ce865dcd989bbd080e85f32fd38a45406c1f767c2963fa34daaafb84779f32b613477cadf4711dcab61fb2785c9058ecc355379572c380c41fdbd02b871115ad31a376b6718df78ca927ccc9bcce30892745da048c69da6aa3ad2b9cbc2937e07f999bad4364fc6e1783cc5992b8bed8d79bf4", 0x87, 0x5, 0x0, 0x1, r0}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0x7f, r2, &(0x7f0000000500)="9290462b778437203b10df0be45717bd4671d37b34bfd4bc45eca01ad219a4f62da0cc0fa7", 0x25, 0xe71a, 0x0, 0x1, r0}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x2, r0, &(0x7f0000000580)="296887262eb75818d055b7e466562285f0d7229f8469a5dd5125825b6d8688756499b8ff4e5e35056fdf310f5a7de8db07d4ccd56f26ff3f77b67092d95f86893f96bdbaf05e9a577f81c99d0b811a1e2f4e5568b4a4b7e01d982263c7c7d716d1360fbc6747bb140d052b6237198d58e7f62b142ca51c649c4c25ffc8593f8a158a5fb3a46f0f122883493a4031d2f9e941fc6662e7765e0b780edb1e1bee9a4288428ce59f16844b6b9f65b39da50cc486387020507e5f17d0c5b6510b720ca2d9d3b67ebf2f900b354929c4e1a1f496b23dd006450cb29c38878fd446d96f53bf4c", 0xe3, 0x1, 0x0, 0x1, r0}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x3, 0x8001, r0, &(0x7f00000006c0)="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", 0x1000, 0x0, 0x0, 0x0, r0}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd, r0, &(0x7f0000001700)="575a6042fa7c7f5e7edc61a74e288468b0e0d8c9b586f02a8a3ac3859b9ad2a8d20240ccdce5875bf74a90ea3e1a344be1ff763667f63499d95f8c093e620334eabd71656caf6a7a04c979d3219cd3bfd392a7ef9369f00881f905e7678c6013906101aaa748dad5d61b9c7b65dcb9560d376251b3a1927a9e580364a03c73de124949e50954cf73da95a618aa6a5edd915a37fbef86a9b7a0a0c683fd519af90ceb9bc67d1bc6e9940c3eb26922993695d189070a81104909596628691e0836f6d196889c71f8", 0xc7, 0x3, 0x0, 0x0, r0}]) clock_gettime(0x0, &(0x7f0000001a00)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001a40)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000001a80)={{r3, r4+10000000}, {r5, r6+10000000}}, &(0x7f0000001ac0)) accept4$packet(r0, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000018c0)=0x14, 0x80000) r8 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001900)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0x0, 0x4e20, 0x2, 0xa, 0x80, 0xa0, 0x2b, r7, r8}, {0x8, 0xff, 0x6, 0x7, 0x4, 0x81, 0x0, 0x800}, {0xfff, 0x1, 0x200, 0x100}, 0x3ff, 0x6e6bbe, 0x1, 0x1, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d6, 0x33}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x2, 0x3, 0x5, 0x9, 0x9, 0xe6b}}, 0xe8) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000180)=""/202, 0xca}], 0x1, 0x0) 2018/05/08 06:11:40 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:40 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:40 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0xffffff8f) 2018/05/08 06:11:40 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x48) 2018/05/08 06:11:40 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa}}}, &(0x7f0000000100)=0x100) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000140)=0x7, 0x4) 2018/05/08 06:11:40 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000040)={0x88, &(0x7f0000000140)="2effcbeba990e6ecfb8d172661f7d2c0ba8adc66f7f526dab1f9201dd3a0e13bd8ef79bb9099688166778ea37cedb4c01e66d2cec68dbf100631b42a1310bdef8bd87fef9e8f6b49d20c60ba7eb3b6dcc0d4d52fe91fb89ccd0990daefb12ec3c32d92a261b0b92caf72757323bd72ace6a37cbea26e21d448d8f832a7095853d2627e33a0d18abf"}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x8001, 0x0, 0x1, 0x240000000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x401, 0x1, 0x0, 0x7ff, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x996b}, 0x8) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000100)={0x800, r3}) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) 2018/05/08 06:11:40 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000001513"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:40 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r0}}, 0x48) 2018/05/08 06:11:41 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0xf, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x14, &(0x7f0000000140)=""/195}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x480080, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev={0xfe, 0x80, [], 0x18}, @in=@broadcast=0xffffffff, 0x4e22, 0x3, 0x4e23, 0x6, 0x0, 0xa0, 0xa0, 0x33, r1, r2}, {0x9, 0x9942, 0x3, 0x100, 0x4, 0x9, 0x7, 0x28}, {0x1, 0x29, 0x8, 0x4}, 0x400, 0x6e6bbf, 0x3, 0x1, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x100, 0x81, 0x228, 0x80000001}}, 0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000100)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000440)={'filter\x00', 0x2, [{}, {}]}, 0x48) 2018/05/08 06:11:41 executing program 2: getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) getgroups(0x7, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) r2 = getgid() setresgid(r0, r1, r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000000)="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") openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc0\x00', 0x101c00, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x20001, 0x0) preadv(r4, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:41 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x402003) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000080)={{0x0, @multicast2=0xe0000002, 0x4e20, 0x0, 'nq\x00', 0x0, 0x1000, 0x47}, {@multicast1=0xe0000001, 0x4e23, 0x4, 0xffffffff, 0x7, 0x4}}, 0x44) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x20) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a0000000000000000000000000000000000ffff7f00000100000000", @ANYRES32=r1, @ANYBLOB="b9b2b7760ad88cb6cdc8a80b15db604a9ffe7e78d4f702c71f95585e3830f47be3b959994b4bbb2ebc59a3daa8286a58d9153f4d8524282bdfc792369b0b18f693e49db202b096a68ce881dca88a4e4e543d55b8fef7e0f88a17012b7a63464cd488c733ee89e914a19096d6aa6aaffdfd863f996104585f8e4851cc72"], 0x48) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000100)) 2018/05/08 06:11:41 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000040)=[0x5]) 2018/05/08 06:11:41 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x4, @time, {}, {}, @time=@time={0x77359400}}], 0x10) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:41 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x200000) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/192) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:41 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:41 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:41 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:41 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000500)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000004c0), 0x13f, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000001000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000fc0), 0x106, 0x1000}}, 0x20) write$rdma_cm(r0, &(0x7f0000001780)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000001740), 0x13f, 0xe}}, 0x20) write$rdma_cm(r0, &(0x7f0000002400)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000023c0)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000002500)=@resolve_route={0x4, 0x0, 0xfa00, {r1, 0x3}}, 0xffffffffffffff79) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3a) 2018/05/08 06:11:41 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2, 0xa40) openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x400, 0x0) accept4$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000200)=0x60, 0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xc, 0x4013, r1, 0x0) 2018/05/08 06:11:41 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:41 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000200)={0xa223, 0x0, 0x10001, 0x3}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000380)={0x96, &(0x7f00000002c0)=""/150}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000240)={0x1, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000440)={0x3, r1, 0x8000000010000, 0xfffffffffffff937}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000468dc7aaa71182aea500f9000000f7d4f4dd8bde000000000000000011009566a471f945eaa712e9b66100"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000040)=""/195}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', r2}, 0x10) 2018/05/08 06:11:41 executing program 0: mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:41 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0xe0, 0x0, 0x1e, 0x1, "73c4542948cc15e113e1b3b80ff3e2c35835bdb88759ffce10ac05fd34a5c6330dbc944fa6b28d42dcd5f01c84e6e25e4a3fce4a30072c27e357ac11080c5bce", "8f0fb8d8974ae63743fc66cc2f05a44a7b3dfc3954624364a9362960cbec46e5", [0xffffffffffffffc1, 0x100]}) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000200)={0xffffffff7fffffff}, 0x4) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) connect$vsock_dgram(r2, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/05/08 06:11:41 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080)=0x600000, 0x4) 2018/05/08 06:11:41 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0xfffffffffffff85d, 0x4) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x253d}, 0x8) 2018/05/08 06:11:41 executing program 2: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = socket$inet(0x2, 0x806, 0x9) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000780)={0x0, 0x4}, &(0x7f00000007c0)=0x8) syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x13e, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000800)={r2, 0x2, 0x30}, 0xc) r3 = syz_open_procfs(r0, &(0x7f0000000040)='net/ip6_flowlabel\x00') preadv(r3, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000080)={r2, 0xe7, "c48745e3bf610be8f6505142b7d3d6245b24df6c1877f67c706261b82220572d707dca5bfe55464b524b93f2321ac6c9d74c9b8129163254c878a64e8bb1c0f2066968af48e7c2937e88bc6eded3b638da905255d5734651dd32924638340bbaf108f57510aca34629162a637b0e1b7acb941a4b452341e73b389fb576a20daa0765afb242475a55fb123cc02f640b5a2571f295cc235984576d855ae7386a66972a88e19880d4d663b2bcdb372ecb8982a858253af58a4c19b7602a7eea4dbaa68978f4aecf4d9f4bea5492aa6d05c3ed212f1988a69c05fecfb9178ba9d773f36f10cba7c1c1"}, &(0x7f0000000000)=0xef) [ 140.383656] IPVS: ftp: loaded support on port[0] = 21 [ 140.420829] IPVS: ftp: loaded support on port[0] = 21 [ 140.477765] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:42 executing program 7: syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x8000) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x4000000000000, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:42 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0xffffffffffffff03) r2 = syz_open_dev$mouse(&(0x7f0000000140)='/dev/input/mouse#\x00', 0xff, 0x8000) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000200)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x200000, 0x0) 2018/05/08 06:11:42 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) socket$nl_crypto(0x10, 0x3, 0x15) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:42 executing program 0: write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/4, 0x4, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x200000000) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:42 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x8}, {0xa, 0x4e24, 0x9223, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x4, [0x4000000, 0xfdbc, 0x8001, 0x9, 0x1ff, 0xed00, 0x1000, 0x7]}, 0x5c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="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") syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x400, 0x100) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:42 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:42 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:42 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) r1 = openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1f}}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffff, 0x9, 0x3ff, 0x500, 0x6, 0x8, r2}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:42 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x42000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="58030000", @ANYRES16=r2, @ANYBLOB="000426bd7000fedbdf2508000000080006000004000008000500ff010000340001000800050003000000080009007f0000000c000700220000002000000008000800000400000c0007000800000000000000"], 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x44) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000040)=@get={0x1, &(0x7f0000000080)=""/144, 0x9}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r4, 0x407, 0x5) dup2(r3, r3) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000140)=0x9) 2018/05/08 06:11:42 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000a5000000000000000000000000000000956a8515443a085d"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:42 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) fstat(r0, &(0x7f0000000140)) 2018/05/08 06:11:42 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a000000000000000000000000000000000000000000000100000000", @ANYRES32=r1, @ANYBLOB="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"], 0x48) 2018/05/08 06:11:42 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x10) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f00000000c0), &(0x7f0000000180)=0x4) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:42 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0xffffffffffffffff, 0x1, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setpipe(r0, 0x407, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000000)={{0x80000000, 0x7, 0xfffffffffffffff8, 0xffff, "120fcfd2f7747f96b52198336a359ae91bf68d9017b5f6f985982635456045ed0287b3e9e99eb398e346b63a"}, 0x14c, [0x1000, 0x143, 0x79, 0x1, 0x4, 0x2, 0x7ff, 0x6, 0x67d8, 0x1f, 0x9, 0x5, 0x0, 0x3ff, 0x100000001, 0x2, 0x8, 0x8, 0x4, 0x2, 0x9, 0x1, 0x8, 0xb7e, 0x6, 0x3ff, 0xfffffffffffffb97, 0x5, 0x9, 0x7fff, 0x80000000, 0xda9e, 0x4, 0x7ff, 0x0, 0x8, 0x10000, 0x400, 0x2b, 0x2, 0x56f4, 0x4, 0x3ff, 0x1, 0x7, 0xffffffff, 0x5, 0x7fffffff, 0x3, 0x4, 0x1f, 0x9, 0xcb, 0x2, 0xffff, 0x2, 0x6, 0x7f, 0x3, 0x2, 0x81, 0xe0, 0x1, 0x7f, 0x8, 0xffffffffffffffe1, 0x2, 0x7f, 0x100000000, 0x8, 0x401, 0x7, 0x100000000, 0x6, 0x101, 0x8, 0x3f, 0x1f, 0x8, 0x2, 0x2, 0x7fff, 0x29, 0x0, 0x8000, 0x10000, 0x7, 0x4, 0xa515, 0x2, 0x3, 0xd0d, 0x8000, 0x2, 0x80, 0x3, 0xedb, 0x6306, 0x4e, 0x1, 0x9, 0xfffffffffffffffc, 0xccd5, 0x3, 0x3a, 0x5350, 0xfff8000000000000, 0x3, 0xffffffffffffffe0, 0x6, 0xfff, 0x100000001, 0x3, 0x5, 0x6, 0x7, 0x78, 0xe9, 0x8, 0xac, 0x6d3, 0x2, 0x0, 0xf25, 0x5, 0x5, 0xffffffffffffffc1, 0x4], {0x77359400}}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:43 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:43 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0xc000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) sendmsg$can_raw(r3, &(0x7f0000000480)={&(0x7f00000003c0)={0x1d, r4}, 0x10, &(0x7f0000000440)={&(0x7f0000000400)=@can={{0x0, 0x5, 0x8, 0x1ff}, 0x0, 0x3, 0x0, 0x0, "844446d8829f5a61"}, 0x10}, 0x1, 0x0, 0x0, 0x4000800}, 0x10) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r5}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:43 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000005070", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:43 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:43 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000740)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000700)={0xffffffff}, 0x13f, 0x1009}}, 0x20) write$rdma_cm(r0, &(0x7f0000000780)=@reject={0x9, 0x108, 0xfa00, {r1, 0x34, "c7a5f5", "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"}}, 0xff02) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x5aa00, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000000c0)={0x2, 0x7, 0x7ff, 0x25}) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000000)={'veth0_to_bridge\x00', 0x9}) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:43 executing program 0: write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x280}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x128, 0x11, 0x7, 0x200, 0x70bd28, 0x25dfdbff, {}, [@generic="be59e31d6ab41e0ff6e7f9db1601efa2a8aae5fe78f96e2fb41b3e02b42a404c223a443b6975e40b0a4bed2a82f6de88544584f901e08e98632999dd8ce7c19bf7dbbbe4f998c2e502e117ec6c815417b493b821c011fc96afa0b658b5050e16c12b18b110716a1e125b7fc7b925955e98f3347d4135296d", @nested={0x9c, 0x46, [@generic="9f8e9c88ab324c14175bf0a0df40d49a4d8df9ec692172721747dd7eec95f1d157e3f1824acabc7630b59cbe29ca8a52a76f146164a683a68fb747d7b47082566f5b3b7dcba626ebbd5e7b4b1477173423dc07746449c924a6f63bdff33b1bfb7130bedaa8ab0bb512d5ebd596ee884c7651c67b811a4cf65da7844db14040f83148b16963547cc6994a9965", @typed={0xc, 0x54, @u64=0x2}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x800}, 0x40) 2018/05/08 06:11:43 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:43 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) [ 141.656007] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:43 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) inotify_init1(0x0) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3, 0x4) inotify_init1(0x80800) 2018/05/08 06:11:43 executing program 2: gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r2 = syz_open_procfs(r0, &(0x7f00000003c0)="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") preadv(r2, &(0x7f0000000380), 0x85afda61b14ad42, 0x200002) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)) r3 = shmget(0x2, 0x2000, 0x1000000054000000, &(0x7f0000003000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000000)=""/254) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00000001c0)={r4, 0x2}) 2018/05/08 06:11:43 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f00000004c0)=@listen={0x7, 0x8, 0xfa00, {r1, 0x1}}, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40000, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x80, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)={'team0\x00', r3}) 2018/05/08 06:11:43 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0xa) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:43 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r1) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x20000000000001b4, &(0x7f0000000300)=@raw=[@map={0x18, 0xd, 0x1, 0x0, r0}, @exit={0x95}, @ldst={0x3, 0x3, 0x3, 0xf, 0xa, 0xfffffffc, 0xfffffffffffffff0}, @exit={0x95}, @alu={0x7, 0x3f, 0x7, 0x7, 0x0, 0x0, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, @exit={0x95}], &(0x7f0000000000)="737d8f1c016c6c657200", 0x689cfce, 0x4, &(0x7f000000a000)=""/195, 0x41000}, 0x18) [ 141.905849] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:44 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="456e270028014962b660c58a6d120d214ea03518ba4a5ca79222bd280ad4d8424f6909e53e2a8188967157b3f182b855f49252d4707d2b90896b"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/05/08 06:11:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") accept$alg(r0, 0x0, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:44 executing program 3: unshare(0x60000000) openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:44 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 142.114197] Unknown ioctl 25630 [ 142.158425] Unknown ioctl 25630 [ 142.899407] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:44 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="c64a4960b54b671b0000000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000180)={0xe80, {{0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}, {{0xa, 0x4e24, 0xe03, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}}, 0x108) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x80002, 0x0) accept$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0x9}, 0x1) 2018/05/08 06:11:44 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) msgget(0x1, 0x2) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:44 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:44 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000780)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000007c0)='net/rpc\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000140)={0x7, 0x100000001, 0xfffffffffffff0f0, 'queue0\x00', 0x8001}) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:44 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0xce, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000140)={0x8001, 0x2, {0x3, 0x3, 0x100000000, 0x0, 0x4}}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) 2018/05/08 06:11:44 executing program 3: unshare(0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:44 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ftruncate(r0, 0xe7) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x400, 0x9}, 0xc) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:44 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:45 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) socketpair$inet6(0xa, 0x7, 0x40, &(0x7f0000000000)) accept4$alg(r0, 0x0, 0x0, 0x80000) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") pipe(&(0x7f0000000280)) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/202, 0xca}], 0x1, 0x0) 2018/05/08 06:11:45 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfff, 0x80000) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x4000000000281371}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000001440), &(0x7f0000001480)=0x40) sendmsg$nl_generic(r0, &(0x7f0000001400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000013c0)={&(0x7f0000000280)={0x1134, 0x37, 0x100, 0x70bd28, 0x25dfdbfe, {0x7}, [@typed={0x4, 0x4c}, @nested={0xd8, 0x78, [@typed={0x8, 0x6a, @uid=r1}, @generic="9d0a53fd4b07c642412568d9042fb069757905e224559ab18d2d3b7f0c3b4765b8e368d6ae3ff8e181b9bf1ad4d6ea87198643c7070d7fbf6f888a66423d5937e5a6122cc738af107dead0acf0f48f4c5c771a4c7ba8f35a65749ccef65c9fb0bf56213e235a91ec66f4d4241354806605e33c112564971644281d01b66dad0295b2f50a7fb5b257f761f49238f7fbb9b8032ed5c6be8f0e27b3d79dadb3be18858e564994cb38f96735e4824ef4ca2648332782dd211522510caed9", @typed={0x10, 0x68, @str='/dev/vcs#\x00'}]}, @nested={0x1044, 0xc, [@typed={0x24, 0x34, @str='-!\'wlan1bdevtrusted\\selfcgroup\x00'}, @typed={0x8, 0x62, @fd=r0}, @generic="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", @typed={0xc, 0x8e, @u64=0x7fffffff}, @typed={0x8, 0x4a, @u32}]}]}, 0x1134}, 0x1, 0x0, 0x0, 0x40004}, 0x4000) accept$ax25(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/05/08 06:11:45 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1f00ed0000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_ENTRIES(r2, 0x0, 0x41, &(0x7f0000000180)={'raw\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) 2018/05/08 06:11:45 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000280)='./file0\x00', 0x88) getsockname(r2, &(0x7f00000001c0)=@pppol2tpv3, &(0x7f0000000240)=0x80) getpeername(r3, &(0x7f0000000100)=@in6={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000180)=0x80) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:45 executing program 3: unshare(0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') preadv(r0, &(0x7f0000000040), 0x1000000000000129, 0x0) 2018/05/08 06:11:45 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f00000001c0)=""/254, &(0x7f00000002c0)=0xfe) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r2}}, 0x48) 2018/05/08 06:11:45 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x3, 0x8, &(0x7f00000002c0)=@raw=[@exit={0x95}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x38}], &(0x7f0000000000)='syzkaller\x00', 0xffffffffffffffff, 0xc3, &(0x7f000000a000)=""/195}, 0x48) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000040)="f193ea104250d9a3b18c205a6c85dc1d3f2b7be422f5d491d6a6cfb1f6c28d41bf5eddd464a437207babbfde99a7b0f5b0d3d6366e581a53e6a243049e7ed7b936d92f362017fab262c4d97e1fe763cfb095d56f497f7439f38c088f9ee5d74567e72ac5eb771c24ccea2c927e5e42be35e5c98d7f0add1067686dc5c597925e97a47380e10bc6f1c1aea3359a673b152ad849f4fa80e3", 0x32}, {&(0x7f0000000100)="49c57c53f5690285747881c482179af4e7315357ab8b57c8b5a5342ce1c64e7b1f54629bd690eab9cc225f77ed8b5e8aebb05283390e73640893", 0x3a}, {&(0x7f0000000140)="33eb1b2a6201c47056ba084f5e7f94fce9ca22c6f54535d56642e42648108853b5913523fa02976091a9409c72dcf05fa5f69f9d19190a5027b7fef37b11a3942a4937f12dc7", 0xffffffffffffffa6}, {&(0x7f00000001c0)="117057d36af201e43d49628de242", 0x7}], 0x4) 2018/05/08 06:11:45 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000000)) fcntl$setstatus(r0, 0x4, 0x40800) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:45 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) socketpair$inet6(0xa, 0x80000, 0x9, &(0x7f0000000000)) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:45 executing program 3: unshare(0x0) openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) clock_gettime(0x0, &(0x7f0000000640)) 2018/05/08 06:11:45 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000300), 0x0, 0x0) accept(r0, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80) 2018/05/08 06:11:45 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:45 executing program 4: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:46 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x800, 0x0, 0x10000, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x10001, 0xf9}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x2, 0x0, 0x2, 0x80b}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x1, r0, 0x10001, 0xa81371}) 2018/05/08 06:11:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:46 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x2) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:46 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:46 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000240)={0x1, 0x6b, 0x7, 0x9, 0x10000, 0xfffffffeffffffff, 0xffffffffffffff7f, 0xfffffffffffff001, 0x0, 0x6}) write$rdma_cm(r0, &(0x7f0000002480)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@reject={0x9, 0x108, 0xfa00, {r2, 0xb4, "6833a8", "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"}}, 0x110) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x48) 2018/05/08 06:11:46 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) get_robust_list(r0, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f00000000c0)={&(0x7f0000000080)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000a500000000000000009500000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xea8) 2018/05/08 06:11:46 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x3, 0x6}}], 0x30) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/83, 0x1bb}, {&(0x7f00000001c0)=""/248}, {&(0x7f0000000440)=""/153}, {&(0x7f00000003c0)=""/17, 0x392}], 0x1000000000000188, 0x0) 2018/05/08 06:11:46 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002d40)=@create_id={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000002d00)={0xffffffff}, 0x2, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000002480)=@notify={0xf, 0x8, 0xfa00, {r1, 0xf}}, 0x10) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x48) 2018/05/08 06:11:46 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) socketpair$inet6(0xa, 0x7, 0x40, &(0x7f0000000000)) accept4$alg(r0, 0x0, 0x0, 0x80000) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 144.607085] IPVS: ftp: loaded support on port[0] = 21 [ 144.765950] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:46 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="000000a1180002fa00000000000000007f6462db0ffc09b0435a467fb8a2808115bd5dba32c5c60200002300000000690fd95f655f17bcb446713b38ea0d553d55009caf03b923d5d00000ffe029969dfc9728e4396061a79e401799b52613e6c1e203e2cc5664", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:46 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001280)=0x14) bpf$PROG_LOAD(0x5, &(0x7f00000012c0)={0xd, 0x9, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x1}, [@jmp={0x5, 0x3, 0x2, 0x6, 0x5, 0xfffffff8, 0xffffffffffffffff}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffff9c}, @map={0x18, 0x9, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000000100)='syzkaller\x00', 0x46, 0x1000, &(0x7f0000000140)=""/4096, 0x41000, 0x1, [], r1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000001140)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [], r1}, 0x48) 2018/05/08 06:11:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") socket$unix(0x1, 0x5, 0x0) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:46 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:46 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r2 = dup2(r0, r1) ioctl$TIOCCONS(r2, 0x541d) fcntl$setpipe(r0, 0x407, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000000)={{0x3, 0x8}, 'port1\x00', 0xe, 0x80000, 0x2, 0x6, 0x3, 0x100000001, 0x4, 0x0, 0x2, 0x3}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:46 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:46 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:46 executing program 4: unshare(0x60000000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:46 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x40400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0xffffffffffff2e4d, 0x0, 0x10003, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x51f, r1, 0x1, 0x81}) 2018/05/08 06:11:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f666c6f776c6162656c00d6f04aeee7ce0282a1680b5c8b9fff62a7adc5c4bc5efd7b72d6831b373a6ff705e062dd7ebcff83b27e9a58be117a42d6dc0a89f9e8cb25eaf069537c444f1dfff4a839ff14c0d127b82ff910165070a6bcd7d61bb3f1d887a1e4b05c5130b766681a6cf3fbd79cff692268b643d99ebb59308374617d9a87d4ffb22f6d32863731b9a09190e4a365968b63edf8a43bdec2f88e171d5fedb6ee5f164aa0a6fa5346be6ebbb672fbf6eba9c10e3d13730fdf1cb7792f4fc8385fde555a94dbbe07688a78a8def773911cd37a32c846defb430ba87d65fd332c63fd0ad026c324d10795f1918d3c432f4a614d3d01c6ba681e37a3729e62013b6a17bd4d3310d0cd62a6c3ee7e49cdcc56a492de257831534349062de59329") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sched_setscheduler(r1, 0x7, &(0x7f0000000200)=0x8) preadv(r0, &(0x7f0000000140), 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000240)={[], 0x5, 0xc87c, 0x2, 0x101, 0x0, r1}) 2018/05/08 06:11:47 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x103000002, 0x22010, r1, 0x0) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f0000000000), 0x4) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:47 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x2, 0x0, 0xffff, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) write$rdma_cm(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="5584dedc7fb8809bb18991dffdfd58d8ea979b501adb24eeb9cfc83bf549aa85ddd2760f9605000000e61203b33bc3cff797c18faf71dc30000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r2}}, 0x48) 2018/05/08 06:11:47 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e00)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001dc0)={0xffffffff}, 0x2, 0xb}}, 0x20) socketpair(0x1, 0xa, 0x101, &(0x7f0000000000)) write$rdma_cm(r0, &(0x7f0000002480)=@notify={0xf, 0x0, 0xfa00, {r1, 0x5}}, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x48) 2018/05/08 06:11:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r2 = add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="1ab38bd52107064cda7e71db4e86a7d1421f0b96060c97d8210df5a173e8a3344e09d788bc1f5054c6e8451e8ff0ab4be1c74513b0bd1b5bf165d45ea7177f92d7bafdb4d9e5ab576663605ece993b7e7200832b76548e325280e193ec77b9f4d41a91298754da5d0746e57970b8", 0x6e, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x3, 0x1f, r2) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000002c0)=0x8) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:47 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) 2018/05/08 06:11:47 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x40) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000eaffffff000000000000a500ebaf7ecfe5176ff9f033485668000010000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:47 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0x1, 0x5, 0x1, 0x9, 0x0, 0x9, 0x2000, 0x0, 0x40, 0x2, 0x36f, 0x2b283b44, 0x4, 0xb8e, 0x80000001, 0x6, 0x8, 0x20, 0x0, 0x3f3, 0x6, 0xfffffffffffffffe, 0x7fffffff, 0x7, 0x10000, 0x5, 0x7, 0x5, 0x2fc1, 0x1, 0xde2, 0x3, 0xa4c, 0x3, 0xfffffffffffffffc, 0x3, 0x0, 0x10001, 0x4, @perf_bp={&(0x7f0000000040), 0x2}, 0x100, 0x3, 0x6, 0x1, 0x3, 0x5, 0x9d69}, 0x0, 0x2, r2, 0x8) 2018/05/08 06:11:47 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) 2018/05/08 06:11:47 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") fcntl$getflags(r0, 0x3) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:47 executing program 4: unshare(0x60000000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:47 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:47 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:48 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) socket$can_raw(0x1d, 0x3, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:48 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:48 executing program 2: openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0x1, 0x40040) syz_open_dev$sndseq(&(0x7f0000000540)='/dev/snd/seq\x00', 0x0, 0x101202) r0 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0x40, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000006c0)={0x0, 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x4080) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x51, 0x8003, 0x7fff, 0x6, 0x2, 0x1ff, 0x0, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000000c0)={0xafd, 0x7f, 0x2, 0x9, 0x100, 0x38941e56, 0xfffffffffffffff7, 0x80000001, r3}, 0x20) r4 = syz_open_procfs(r1, &(0x7f0000000240)="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") setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000001c0), 0x8) setsockopt$RDS_FREE_MR(r4, 0x114, 0x3, &(0x7f0000000400)={{0x2, 0xfffffffffffffff9}, 0x40}, 0x10) getpeername$ax25(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10) getpeername$netrom(r4, &(0x7f0000000380), &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) preadv(r4, &(0x7f0000000200)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100), &(0x7f00000003c0)=0x4) 2018/05/08 06:11:48 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0x4}, {0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x1}, 0x2, [0x5, 0x5, 0x4, 0x3f, 0x3, 0x86b7, 0xaab, 0x1]}, 0x5c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r1, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r2}}, 0x48) 2018/05/08 06:11:48 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000180)={r3, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1f}}, 0xc) 2018/05/08 06:11:48 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000faa983b6b5e5ea449d774b120000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="03000000400000fa0a0000000000000000000000000000000000000000000001000000000a0000000000000000000000000000000000ffff7f00000100000000", @ANYRES32=r1, @ANYBLOB="00000000f7b3a510a70db1b7f85b9e611836bc9b224e3fa118f3cabeae1c6184792044c03b667fd9b6dd5d631d013aad5ac1f55e99ca63e23adc"], 0xffc8) 2018/05/08 06:11:48 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000dbae10d13b3beccc00000000a500000000000000000000000000000095000000000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) msgget$private(0x0, 0x8) 2018/05/08 06:11:48 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:48 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) fcntl$setsig(r0, 0xa, 0xe) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) 2018/05/08 06:11:48 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r1, r0) 2018/05/08 06:11:48 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000280)={r2, r3}) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x26e) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x1) getsockname$ipx(r5, &(0x7f0000000140), &(0x7f0000000180)=0x10) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r4}}, 0x48) ioctl$BLKROGET(r1, 0x125e, &(0x7f00000001c0)) dup3(r0, r5, 0x80000) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/08 06:11:48 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/anycast6\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1000000000000178, 0x0) 2018/05/08 06:11:48 executing program 4: unshare(0x60000000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:48 executing program 5: r0 = dup(0xffffffffffffffff) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001980)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001940)={0xffffffff}, 0x13f, 0x8}}, 0x20) write$rdma_cm(r0, &(0x7f00000019c0)=@connect={0x6, 0x118, 0xfa00, {{0x1f, 0x0, "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", 0x27, 0x9, 0x5, 0x10001, 0x8001, 0xe3a8b3f}, r1}}, 0x120) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) getresuid(&(0x7f00000018c0), &(0x7f0000001900), &(0x7f0000001b00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001b40)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000001c40)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002080)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000002180)=0xe8) syncfs(r0) stat(&(0x7f00000021c0)='./file0\x00', &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002280)={0x0, 0x0}, &(0x7f00000022c0)=0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002400)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003d80)=0x0) lstat(&(0x7f0000003dc0)='./file0\x00', &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() sendmmsg$nfc_llcp(r0, &(0x7f0000006640)=[{&(0x7f0000003f40)={0x27, 0x1, 0x2, 0x7, 0x6, 0x7, "b2a34097b521f88529f578f866b0d087c5f229f3315ef86485f4802f8a4f4ced21f42c6c15d0d7d08642c135269850c56d9442dd2a0dbeac9c91ceb1f8a19b", 0x1d}, 0x60, &(0x7f0000005200)=[{&(0x7f0000003fc0)="3051fb38", 0x4}, {&(0x7f0000004000)="00de8579f438097f0d0d54644382867f2f02a05c25ed7a736f75b34bfe1789052987ea041dadfbf988cae485", 0x2c}, {&(0x7f0000004040)="e05c0da16d985bfef8e09a700648ea66de", 0x11}, {&(0x7f0000004080)="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", 0x1000}, {&(0x7f0000005080)="58747f0fb7abcfc2c3ad403243ed5c73a7d3f9", 0x13}, {&(0x7f00000050c0)="fbcd82cd1250afbb1d5b0133fd56c25c4d06587cc907a0372342efc8873220439450da5167fb892062858384e3f4ab1a9b38b95907e13ad0b3c32afd74a3b2", 0x3f}, {&(0x7f0000005100)="df2b33191089bb44684fc0f16757120adf4e288f4f69786306c5465377a5d10ee74fbb5ce9f83ccbd8eaa0a55e4712c647767e9cb357b9e84930ab9add83720551b118c989ee3352319e6c0c0c6cc5211e9af4319959c83d0e226add66ca2e17ae698a550f79bfe021a7c56d5a6a60", 0x6f}, {&(0x7f0000005180)="3b03004526016c0272273980522771e56e0d9228cbdbf69e41fb960db7a6a7928590f0633a7159714ebc3f435e68aa2cfd65d7f027aab292af0e3deebae6a864c45a47217942", 0x46}], 0x8, &(0x7f0000005280)={0x30, 0x115, 0x6, "fc5213436950e6cf668e07e8dfc2a2464e300caf594c7e7b72483ffa"}, 0x30, 0x854}, {&(0x7f00000052c0)={0x27, 0x0, 0x2, 0x1, 0x3, 0x5, "3072912772d4e323db39e413a317a837f97a2c1f0966e1f862eb3f856c6cee44798500fd325d65eb88e209f45ac75af1b7f2d08a414fce9b8a6e965d2a89a6", 0x36}, 0x60, &(0x7f0000006580)=[{&(0x7f0000005340)="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", 0xfc}, 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@generic="c22713112efbf57fa9d239c1f688a6c86f4294a855f8f71316dc063a1f012beafd545fb1c05dea1fe724e483d4ffe0f36417064f42e19aeb6b7eacce5d0bbcec164881d974beefc75a0f8f376729b14a3e9633cca5b3ad076725e57e99d39a938c3530328171bfc1a847861b0b697357d04810fdad4fc4fd9cf3d811305ccfe3c6f4edff6a7b2a4e2a2934b3a188cec35e332476c5729c00014384c58ab50a5cedadcbe449e2f37f61033db1f90f178bf783562b6e40b85b21867eb53f9ff84266551765", @generic="d6e700f00e5ee77703e62a8c6fd2dc64a1e17bda5bb1ae9260ceac59808a0ae386921fa2d1eb261805a0661ba0d250f18d7d5ce63ed6145e83a4dd62abc5b17c3947234a6519d1fca87d48e97705ba9f8c0b41c6fa735ab354b6a319e93fa3c6f602a3fb6f678ea4fbe1efb6214b3616ca0f6fb9c6921aa7793b16201b79c8a8a4379c30e5ad8642c30c1a2c097d611f913a676742db9f5a0d1c1f5e66637d69f328de6b2158c0546bd91756ffa81d0971630aa91952f7b60f78096000ecdfc0fd51f30e7e9e20021bede2043031fa640b8d31304cfa82f9e713415dd4674f4f23e54a26dffb723d50da9f78", @typed={0x64, 0x33, @binary="7843ac9cad5868b6c3d9a25eedb42c40a563df8b135346d3c32a9e936fc15a4ad22fde1b4ce978de0648a162c7133fd06cb72d8331062ed37832bceceaf09fe7bc98af8824625c65b558d131b558d78c22e764c40edb99728b2591a863"}]}, @nested={0xf4, 0x22, [@typed={0x8, 0x9, @ipv4=@rand_addr=0x5}, @typed={0x8, 0x6f, @fd=r0}, @generic="2f4b226cb2ec1334e568001ff8cffc7a4262c89829999fad5869a6f14a04ea202c5a0572e0c86474295ecb8268c950b0c7b45f5b9080d02f198b2284aa51c038c8175c923df195488d7e1933ea1b277e58a3e187ca2b7bfec26b8a5b0d18636ebc79ee21c1bf1a1c689776abcd387e460e03881556b748cac9c0b29506ca860ad1f99f7cf1dba1022952e46ea12ec153a94afc1c6653b6b1b48f49830f069951def58f7e95feed5e5235f7901ea8065454e0be8579df4acd67ec7d1d9cbe198311cc14f9ad347b706de5f9072adf3feedbf6641bb8873cd78671545119f278fe"]}]}, 0x6fc}, {&(0x7f0000002300)={0xc4, 0x3e, 0x220, 0x70bd29, 0x25dfdbfe, "", [@nested={0xb4, 0x81, [@generic="fa3048fa73bb7c5ea29cad5e25081345d270bd", @typed={0x9c, 0x2b, @binary="3215a4ffeb0a2a6e9db87fd71f6c699a065726519324cb9e801ac77f8c41765a134d735d4c604f0f1f98c1ac2632479ad26c892b01c8ace370f1cc1e19338f7839da0db3fb27825f4437d0b9e957dcad7280f2097f95b4ec21800601dfe1dc0a7916a8ee54e54b1c7b4a9b7e193822539629bc1ab746c42f52af4b9efce99e8110eff389232f1dab4cb7f17731e96328bb300ea95f2a71"}]}]}, 0xc4}, {&(0x7f0000003c40)={0x64, 0x34, 0x200, 0x70bd2b, 0x25dfdbff, "", [@nested={0xc, 0x46, [@typed={0x8, 0x4b, @pid=r8}]}, @typed={0xc, 0x34, @u64=0x4}, @typed={0x8, 0x57, @fd=r0}, @generic="809abde6e35e02c9520179afcc9309808a00726d01a186d0f701664cfbb626ac53e4c09f0e7b08605853b6f7d50fb8d79de388"]}, 0x64}], 0x9, &(0x7f0000003e80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x58, 0x800}, 0x4000001) r12 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r12, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="00000000000000007f79cf3c259e4cc1808e0af791dec8d553aa4aaec033c8c0c4835df5b05ec9b6eeb8cb79"], 0x20) write$rdma_cm(r12, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r13}}, 0x48) 2018/05/08 06:11:48 executing program 3: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:49 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x2000000000000010, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000040)=""/195, 0x0, 0x1}, 0x48) 2018/05/08 06:11:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000180)=0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000380)=""/58, &(0x7f0000000340)=0x3a) preadv(r0, &(0x7f0000000380), 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x7fffffff, 0x86, 0x8001, 0x7, 0x7, 0x4, 0x1, 0x8000}, 0x20) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)) 2018/05/08 06:11:49 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) getsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setpipe(r0, 0x407, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:49 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) r2 = msgget(0x3, 0x0) write$rdma_cm(r0, &(0x7f0000000040)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f00000002c0), r1, 0xee0}}, 0x18) msgctl$IPC_RMID(r2, 0x0) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x48) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x6) r3 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0xc0840) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000140)={'security\x00', 0x7b, "b91fef1a5093a0fe8ed6adca33654b7902d1444de6cfec57044c89ab9c6941304a4c21154b4a33609a2d54fb1c21a1938515191ef8b74e9dc40d686039682d8b7eab35dc472407406d069591d538c46f1c9865841442b340ed1249f1e611dcd0f6081f05e0dddbe118ba53d81e68fdb29c22f969313ac6fd1ea188"}, &(0x7f0000000200)=0x9f) 2018/05/08 06:11:49 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002480)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000002440)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, r1}}, 0x48) 2018/05/08 06:11:49 executing program 7: sysinfo(&(0x7f0000000040)=""/218) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:49 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rpc\x00') r1 = memfd_create(&(0x7f0000000140)=':#eth1ppp1lo-posix_acl_access&$\x00', 0x3) fcntl$setflags(r1, 0x2, 0x1) syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x8001, 0x40000) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000000200)) 2018/05/08 06:11:49 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) dup2(r1, r1) [ 147.362332] IPVS: ftp: loaded support on port[0] = 21 [ 147.539087] IPVS: ftp: loaded support on port[0] = 21 [ 147.651510] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 06:11:49 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000010000003fd8000000000095000000258d84f8328c4bdfaf4d30732e86c005dc48651b9edf825570d48457711f87f77da31a6b6adb03fca3d9040c80fa0c5ef27d88a3973ab214a7d9be2c03fe8e878740b37cb73527f9d815d0611a8bf5f2de03d8319997a905e852b91626b8ddf477b95842c795906b78e2e3fce2803cfdb8bda19a81bf8caff233f4d48ae5f7ad06668c16ef5397108450b28e90c4b48656ea34f60d3c3d037edeb9f211039088"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) 2018/05/08 06:11:49 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x65}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={r2, 0xfffffffffffffe00, 0x10, 0x64, 0x7}, &(0x7f00000000c0)=0x18) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) r3 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x2, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000180)) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000100)={0x4, 0x20, 0x2}) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/08 06:11:49 executing program 2: getpgid(0xffffffffffffffff) getpgid(0x0) getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) gettid() getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000005c0)='stack\x00') setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x0) 2018/05/08 06:11:49 executing program 3: unshare(0x60000000) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:49 executing program 4: unshare(0x60000000) fcntl$getown(0xffffffffffffffff, 0x9) remap_file_pages(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x5, 0x80000) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) 2018/05/08 06:11:49 executing program 1: unshare(0x60000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0xf965e3b7d6cba9e9, 0x0) fcntl$getown(r0, 0x9) openat$cgroup(r0, &(0x7f0000000240)='syz1\x00', 0x200002, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@remote}}, &(0x7f0000000040)=0xe8) ioctl$sock_ifreq(0xffffffffffffffff, 0x8923, &(0x7f0000000000)={'erspan0\x00', @ifru_names='eql\x00'}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000280)) 2018/05/08 06:11:49 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000600)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180)='/dev/snapshot\x00', 0x200000, 0x0) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000280)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000040)={0x1, 0x4f58}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f00000001c0)={{0x0, 0x86a8}, 'port1\x00', 0x84, 0x100000, 0x9, 0x10001, 0x2, 0x1000, 0x4, 0x0, 0x4, 0x8}) write$rdma_cm(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000184000fa000000000000000013ec3867b74ff9303c671a31c64d1d37d0f129876b3904298f34b14671383ba2fe827004609f29fd448260aaafd1c3b789a4e529afb7410d23c22bfbf3da03d6ad014900ec878b54e56738c5e48e7b0472f77209c054d06b1e23692f0ed48b842bbf898c4aaa3420d48abe6e68b34eb63f7cff9db8ee854257f46d5d70b3988ec68d1ae73f25841af9a507689feb71beefedd218d2172ff314c01caa", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40002, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/05/08 06:11:49 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000ae292e21dd03545043727b33180000fa00000000000000005a2b77ae685b992725946590c993398dc6bce3539c07ee29bb888850e8aee72afcd674d06008937fe13ab5306b4d7a0101b41e4b323e26", @ANYPTR=&(0x7f0000002440)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="0200000000000000"], 0x20) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000180)={0x80, r2, 0x10001, 0x2}) dup(r0) write$rdma_cm(r0, &(0x7f0000000080)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, r1}}, 0x8) [ 147.775284] ================================================================== [ 147.782732] BUG: KMSAN: uninit-value in pointer+0x11e5/0x1410 [ 147.788640] CPU: 1 PID: 10126 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 147.795574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 147.804940] Call Trace: [ 147.807549] dump_stack+0x185/0x1d0 [ 147.811189] ? pointer+0x11e5/0x1410 [ 147.814916] kmsan_report+0x142/0x240 [ 147.818731] __msan_warning_32+0x6c/0xb0 [ 147.822805] ? do_futex+0x2821/0x6ad0 [ 147.826611] pointer+0x11e5/0x1410 [ 147.830166] ? do_futex+0x284a/0x6ad0 [ 147.833983] vsnprintf+0xa2d/0x33c0 [ 147.837625] seq_printf+0x29f/0x420 [ 147.841284] ? save_stack_trace_tsk+0x26a/0x2f0 [ 147.845985] ? do_futex+0x284a/0x6ad0 [ 147.849793] ? do_futex+0x284a/0x6ad0 [ 147.853595] ? do_futex+0x284a/0x6ad0 [ 147.857405] proc_pid_stack+0x326/0x470 [ 147.861384] proc_single_show+0x1af/0x300 [ 147.865535] ? proc_pid_wchan+0x250/0x250 [ 147.869689] ? proc_single_open+0x90/0x90 [ 147.873837] seq_read+0xc7d/0x2260 [ 147.877394] do_iter_read+0x880/0xd70 [ 147.881200] ? seq_open+0x360/0x360 [ 147.884831] do_preadv+0x3a1/0x580 [ 147.888383] ? syscall_return_slowpath+0xe9/0x700 [ 147.893238] SYSC_preadv+0xc6/0xe0 [ 147.896791] SyS_preadv+0x77/0xa0 [ 147.900248] do_syscall_64+0x309/0x430 [ 147.904145] ? SYSC_writev+0xb0/0xb0 [ 147.907883] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 147.913069] RIP: 0033:0x455979 [ 147.916255] RSP: 002b:00007f8026b04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 147.923971] RAX: ffffffffffffffda RBX: 00007f8026b056d4 RCX: 0000000000455979 [ 147.931238] RDX: 0000000000000001 RSI: 0000000020000380 RDI: 0000000000000013 [ 147.938512] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 147.945806] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 147.953086] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000000 [ 147.960359] [ 147.961977] Uninit was stored to memory at: [ 147.966311] kmsan_internal_chain_origin+0x12b/0x210 [ 147.971424] __msan_chain_origin+0x69/0xc0 2018/05/08 06:11:49 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x100000000, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0xa}], {0x95}}, &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/05/08 06:11:49 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) [ 147.975692] __save_stack_trace+0x829/0xb00 [ 147.980044] save_stack_trace_tsk+0x258/0x2f0 [ 147.984547] proc_pid_stack+0x26a/0x470 [ 147.988530] proc_single_show+0x1af/0x300 [ 147.992682] seq_read+0xc7d/0x2260 [ 147.996228] do_iter_read+0x880/0xd70 [ 148.000037] do_preadv+0x3a1/0x580 [ 148.003609] SYSC_preadv+0xc6/0xe0 [ 148.007181] SyS_preadv+0x77/0xa0 [ 148.010634] do_syscall_64+0x309/0x430 [ 148.014511] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 148.019680] Uninit was stored to memory at: [ 148.024000] kmsan_internal_chain_origin+0x12b/0x210 [ 148.029107] __msan_chain_origin+0x69/0xc0 [ 148.033332] update_stack_state+0x959/0xa40 [ 148.037639] unwind_next_frame+0x618/0xe50 [ 148.041862] __save_stack_trace+0x734/0xb00 [ 148.046168] save_stack_trace_tsk+0x258/0x2f0 [ 148.050651] proc_pid_stack+0x26a/0x470 [ 148.054606] proc_single_show+0x1af/0x300 [ 148.058738] seq_read+0xc7d/0x2260 [ 148.062263] do_iter_read+0x880/0xd70 [ 148.066051] do_preadv+0x3a1/0x580 [ 148.069578] SYSC_preadv+0xc6/0xe0 [ 148.073104] SyS_preadv+0x77/0xa0 [ 148.076541] do_syscall_64+0x309/0x430 [ 148.080414] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 148.085585] Local variable description: ----success.i.i.i@should_fail [ 148.092151] Variable was created at: [ 148.095854] should_fail+0x57/0xab0 [ 148.099463] should_failslab+0x279/0x2a0 [ 148.103502] ================================================================== [ 148.110839] Disabling lock debugging due to kernel taint [ 148.116285] Kernel panic - not syncing: panic_on_warn set ... [ 148.116285] [ 148.123641] CPU: 1 PID: 10126 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 148.131852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 148.141190] Call Trace: [ 148.143774] dump_stack+0x185/0x1d0 [ 148.147411] panic+0x39d/0x940 [ 148.150604] ? pointer+0x11e5/0x1410 [ 148.154320] kmsan_report+0x238/0x240 [ 148.158109] __msan_warning_32+0x6c/0xb0 [ 148.162157] ? do_futex+0x2821/0x6ad0 [ 148.165941] pointer+0x11e5/0x1410 [ 148.169471] ? do_futex+0x284a/0x6ad0 [ 148.173267] vsnprintf+0xa2d/0x33c0 [ 148.176885] seq_printf+0x29f/0x420 [ 148.180527] ? save_stack_trace_tsk+0x26a/0x2f0 [ 148.185183] ? do_futex+0x284a/0x6ad0 [ 148.188971] ? do_futex+0x284a/0x6ad0 [ 148.192757] ? do_futex+0x284a/0x6ad0 [ 148.196546] proc_pid_stack+0x326/0x470 [ 148.200518] proc_single_show+0x1af/0x300 [ 148.204656] ? proc_pid_wchan+0x250/0x250 [ 148.208789] ? proc_single_open+0x90/0x90 [ 148.212921] seq_read+0xc7d/0x2260 [ 148.216458] do_iter_read+0x880/0xd70 [ 148.220246] ? seq_open+0x360/0x360 [ 148.223859] do_preadv+0x3a1/0x580 [ 148.227390] ? syscall_return_slowpath+0xe9/0x700 [ 148.232223] SYSC_preadv+0xc6/0xe0 [ 148.235749] SyS_preadv+0x77/0xa0 [ 148.239190] do_syscall_64+0x309/0x430 [ 148.243068] ? SYSC_writev+0xb0/0xb0 [ 148.246771] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 148.251944] RIP: 0033:0x455979 [ 148.255115] RSP: 002b:00007f8026b04c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 148.262810] RAX: ffffffffffffffda RBX: 00007f8026b056d4 RCX: 0000000000455979 [ 148.270064] RDX: 0000000000000001 RSI: 0000000020000380 RDI: 0000000000000013 [ 148.277317] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 148.284570] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 148.291824] R13: 00000000000004bd R14: 00000000006fb258 R15: 0000000000000000 [ 148.299536] Dumping ftrace buffer: [ 148.303064] (ftrace buffer empty) [ 148.306751] Kernel Offset: disabled [ 148.310354] Rebooting in 86400 seconds..