INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.46' (ECDSA) to the list of known hosts. 2018/04/09 06:28:37 fuzzer started 2018/04/09 06:28:37 dialing manager at 10.128.0.26:40033 2018/04/09 06:28:43 kcov=true, comps=false 2018/04/09 06:28:46 executing program 0: r0 = socket(0x5, 0x3, 0x7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x63, "683a70c893c01d4a7cca665d4f6c3da6d98bdbea4be1c14e8eb42a6ad21bb4783d38aa8f1beaecd4ad797597b7029676232b4d0f52a22731113da34aa7c735ec651d0f201e72bd58e60564393e629e53b032642389ea623f471ea9a801277bd0fda8bf"}, &(0x7f0000000080)=0x6b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0xd6, "82f095044fdd0d05a98b07ab942bbb41f36a1dfebf7194b04d8de5022cfa096629ce2449475f78d4f48ce46c1a4bddf12db5f61df5f92706ca57ebe90a32391525631e2f61d2c02d8ab8724eaaf37a33de1bf7366ee7071c0be0f74e74b4d56ba1a197e9d02eb4d44794c21018d14cc16b2344d13c683ca70e8aedb1f3bfb8b74a531c9c1eea50f6d7fbede874bfc56cf8fccfbdda8650b604555cef5b11e6616201dde6f18f35b279b2967f80517c72f9896e390c68100423e45523047ba73189d9787b26bd6b94b60a6e96d10a1ee39f7ae3f16fe4"}, &(0x7f00000001c0)=0xde) listen(r0, 0x0) r2 = accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={r1, 0x6b, "0bd221621c2c09820261c172f1baa627fca2d198e64057bf85edf3aa68c365cf23dc3de131b6a2b7f8cc5599b05dceef73ce41a0178ad1ccedc4675978ac876973ba68e471635f679d55e652e64194ddb146aa485aeab449bee6fb42a24fbd386c2dbfd75d0b835d34a71d"}, &(0x7f0000000340)=0x73) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000380)={r1, 0x887c, 0xffff}, &(0x7f00000003c0)=0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r1, 0x4}, &(0x7f00000004c0)=0x8) r6 = accept4$vsock_stream(r4, &(0x7f0000000500)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0, 0x0}, &(0x7f0000000580)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c80)=@filter={'filter\x00', 0xe, 0x5, 0x658, [0x0, 0x20000600, 0x20000630, 0x20000868], 0x0, &(0x7f00000005c0), &(0x7f0000000600)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xc2be8b4d5b0e055a, 0x2, [{{{0x7, 0x60, 0x888e, 'sit0\x00', 'bcsf0\x00', 'gre0\x00', 'nr0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x865c284924c4b1b1, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf0, 0x138}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x1, 0x1, 0x5}}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffd}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"c69eafbcff8e530ebc64db5906750e306ca5dfc335d84fa8f9494017c1ea"}}}, {{{0x19, 0x43, 0x0, 'team0\x00', 'gre0\x00', 'gretap0\x00', 'ip6tnl0\x00', @empty, [0xf032e295718c6ef2, 0xff, 0xff, 0xff, 0xff, 0xff], @random="3c8358166938", [0x0, 0x0, 0x0, 0xff], 0xa0, 0xa0, 0xd0, [@cpu={'cpu\x00', 0x8, {{0xffffffff}}}]}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x2c, 0x1, 'gre0\x00', 'yam0\x00', 'ifb0\x00', 'ip6_vti0\x00', @random="689b29b3df86", [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0xff, 0x0, 0xff], 0x70, 0xe8, 0x138}, [@common=@nflog={'nflog\x00', 0x50, {{0x7, 0x4, 0xd63, 0x0, 0x0, "ec7fbc2fdef1048546157015d6a6a690c7f5fff9dde08faf6675a1ec17d9a744b7ecd2b1ac87651979e835fa0a06adf45a97c80171d057fb9ca5b37e70f4a4ff"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x800, 'syz1\x00', 0x1}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x9, 0x19, 0x0, 'ip6gretap0\x00', 'syzkaller0\x00', 'irlan0\x00', 'bpq0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xe0, 0x128, [@owner={'owner\x00', 0x18, {{r8, r8, r9, r9, 0x1, 0x7}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"916c6c4fca2dc87e071f2c2c700d8f7e3a11c0bc53c30e8e3f2308fe473f"}}}, {{{0x3, 0x14, 0x883e, 'yam0\x00', 'ip6tnl0\x00', 'irlan0\x00', 'ip6tnl0\x00', @empty, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0xe0, 0x130, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x8, 0x100000001}}}, @pkttype={'pkttype\x00', 0x8, {{0x4, 0x1}}}]}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x4, 0x9}}}}]}]}, 0x6d0) ioctl$VHOST_SET_VRING_KICK(r4, 0x4008af20, &(0x7f0000000d00)={0x0, r4}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000d40)={r1, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000d80)={r5, 0x9}, &(0x7f0000000dc0)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000e00)=0x80000001, 0x4) modify_ldt$read_default(0x2, &(0x7f0000000e40)=""/137, 0x89) mknod(&(0x7f0000000f00)='./file0\x00', 0xf002, 0x8) ptrace$setsig(0x4203, r7, 0x1, &(0x7f0000000f40)={0x27, 0x2, 0x8}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f80)={r7, r8, r9}, 0xc) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000fc0)={'ip6gre0\x00', 0x0}) connect(r2, &(0x7f0000001000)=@hci={0x1f, r10, 0x3}, 0x80) connect$rds(r4, &(0x7f0000001080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000010c0)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000001100)={r3, 0x13, "d84cb2005df38afcf293642d2400b1faba0a19"}, &(0x7f0000001140)=0x1b) link(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000001200)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x7, 0x2, 0x6, 0x6}, &(0x7f00000012c0)=0x98) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001300)={r10, @broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001340)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001380)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000013c0)={r11, 0xaa, "e6f7b77cef17602636386f9ae16b993d58d89d5f6dca46d9769f5e4c046810251aab68a25d986b96c81743fde6704481dd565041efda2610bf7c6e8b7eee109b4267df0cc6d2e6fe3596e883d6eeaec7c8fa905110ba23262889ffda8a7c00f30899f4875979ee4ede8c678f3a887010af76efb59848e12170aee12413db57a30b976d815671b3dc34fdb095c2066ef5c3b119253086ee22651750746c05458875ea873a58caccf0b32f"}, &(0x7f0000001480)=0xb2) 2018/04/09 06:28:46 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x1f}, 0x1) getsockname$inet(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)="7b766d6e6574300400", 0x9, 0x3) open$dir(&(0x7f0000000200)='./file1\x00', 0x82, 0x20) getpeername$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x37, @local={0xfe, 0x80, [], 0xaa}, 0x9731}}, 0x8, 0x1, 0x7ff, 0x2, 0x80}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r1, 0x4) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000440)='loginuid\x00') setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000480)={0x6b, @loopback=0x7f000001, 0x4e24, 0x2, 'lblcr\x00', 0x2, 0x9, 0x76}, 0x2c) r3 = socket$netlink(0x10, 0x3, 0x5) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000004c0)=0x1, 0x4) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000500)={'nat\x00'}, &(0x7f0000000580)=0x54) r4 = getpgid(0xffffffffffffffff) getresuid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000680)={0xa6ff, 0x10000, r4, 0x81, r5, 0x4bcd, 0x5, 0x4}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f00000006c0)={0x2, "ee60"}, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000700)={r1, 0x9, 0x4, [0x7, 0x7, 0x80000001, 0x8f]}, &(0x7f0000000740)=0x10) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000780)={0x10001, 0x8, 0x4, 0x1, 0x6, 0x8}) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f00000007c0)={0x8000, 0x8}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r2) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000800)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000840)={r6, 0x81}, &(0x7f0000000880)=0x8) r7 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000900)=0x11, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000940)={0x0}) ioctl$DRM_IOCTL_LOCK(r7, 0x4008642a, &(0x7f0000000980)={r8, 0x20}) pwritev(r3, &(0x7f0000000a00)=[{&(0x7f00000009c0)="dda7d2d30059067492fbddacecef9a6d", 0x10}], 0x1, 0x0) 2018/04/09 06:28:46 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x101, 0x4, 0xb7, 0x3, 0x6, 0x1000}, 0x1ff}, 0xa) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) ptrace$pokeuser(0x6, r1, 0x2, 0x100000000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000001240)={0x2, 0x1, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=""/72, &(0x7f0000001180)=""/146}) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000001280)=""/245) ptrace$setopts(0x4206, r1, 0x989, 0x4) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001380)='/dev/vga_arbiter\x00', 0x220000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0505405, &(0x7f00000013c0)={{0x3, 0x0, 0x1, 0x3, 0xffffffff}, 0x2, 0x7d4, 0x1}) sched_setattr(r1, &(0x7f0000001440)={0x30, 0x6, 0x0, 0x7, 0x1000, 0xda8e, 0x8}, 0x0) timer_create(0x0, &(0x7f0000001480)={0x0, 0x1c, 0x6, @tid=r1}, &(0x7f00000014c0)=0x0) timer_delete(r5) socketpair$inet(0x2, 0x80001, 0xffff, &(0x7f0000001500)) timer_create(0x7, &(0x7f0000001540)={0x0, 0x25, 0x6, @tid=r1}, &(0x7f0000001580)) bind$bt_l2cap(r4, &(0x7f00000015c0)={0x1f, 0xfffffffffffffceb, {0x6, 0x6, 0x983f, 0xf8, 0x6, 0xda}, 0x6, 0xd99a}, 0xe) uselib(&(0x7f0000001600)='./file0\x00') chroot(&(0x7f0000001640)='./file0\x00') fcntl$setsig(r3, 0xa, 0xb) fcntl$setown(r4, 0x8, r1) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001680)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f00000016c0)) accept4$packet(r6, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001740)=0x14, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001780)={0x0, 0x1000, "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"}, &(0x7f00000027c0)=0x1008) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002800)={r7, 0xe1f, 0x6, 0x7eda, 0x4, 0x7}, &(0x7f0000002840)=0x14) connect$netrom(r6, &(0x7f0000002880)=@ax25={0x3, {"f78b626eb22961"}, 0x2ce}, 0x10) finit_module(r3, &(0x7f00000028c0)='*}#procmd5sum\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000002900)) ptrace$pokeuser(0x6, r1, 0x2144, 0x9) r8 = getpgrp(r1) ptrace(0x4207, r8) 2018/04/09 06:28:46 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) uselib(&(0x7f00000000c0)='./file0\x00') pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x18) rt_sigpending(&(0x7f00000001c0), 0x8) rt_sigsuspend(&(0x7f0000000200)={0x5}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x7ff, @empty, 0x6}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x6c) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/238, 0xee) fcntl$setstatus(r0, 0x4, 0x46000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept(r3, &(0x7f0000000480)=@nfc, &(0x7f0000000500)=0x80) getsockopt$inet6_dccp_buf(r4, 0x21, 0xcc, &(0x7f0000000540)=""/143, &(0x7f0000000600)=0x8f) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000640)=r0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000680)) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000006c0)="241422", 0x3) modify_ldt$read(0x0, &(0x7f0000000700)=""/86, 0x56) write$binfmt_elf64(r3, &(0x7f0000000780)={{0x7f, 0x45, 0x4c, 0x46, 0xb6cd, 0x8, 0x7, 0x8, 0x1, 0x3, 0x0, 0x8001, 0x16d, 0x40, 0x33d, 0x4, 0x5, 0x38, 0x1, 0x2, 0xde9, 0x10000}, [{0x70000007, 0x200, 0x8, 0x10001, 0x9, 0x3, 0x9, 0xc9a}], "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", [[], [], [], [], [], []]}, 0x1678) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001e80)={0x2, 0x5}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000001ec0)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001f00)=[{0x6, 0xfffffffffffff514}, {0x3, 0x4}, {0x2, 0x200}, {0x3, 0x401}, {0x3, 0x8}], 0x5) connect$rds(r4, &(0x7f0000001f40)={0x2, 0xfffffffffffffffb}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000001f80)={'filter\x00', 0x2d, "83768912ebc318d3a54e070264dc50160c12882077f29a5105ea0c3b0bade8c28dd06cc0c41775056760c8c440"}, &(0x7f0000002000)=0x51) bind$llc(r4, &(0x7f0000002040)={0x1a, 0x33f, 0x7, 0x7fffffff, 0x4, 0x800, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) r5 = request_key(&(0x7f0000002180)='rxrpc\x00', &(0x7f00000021c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002200)='filter\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000002080)='user\x00', &(0x7f00000020c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000002100)="3deae6dbe5000ac2886605aa0a0eae6a3830f2e7bbefcdb886c2b1d577d1cfa9e4b4fc1d00264f079d4a68b22b8ab5698199e93aa941d2a9347c49b6389b5ab3b3ebb71b3a32", 0x46, r5) 2018/04/09 06:28:46 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xc1fa, 0x10000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x7fffffff, 0x0, "4fb99cea2830f320f9a3dad8c7abb6461360a2a60ca3c3623193779b4e5adf824dbb305f31e54df88cbf12f67fc7815527c048320dfdab4e2a8bf43fe13a5ab2d5fc78a8cc85af588ce15987c3cb6c4f"}, 0xd8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) syz_open_pts(r0, 0x84100) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x7192}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x6, 0x2}, 0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r1, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, &(0x7f0000000440)=0x84) r2 = accept4$inet(r0, &(0x7f0000000480)={0x0, 0x0, @loopback}, &(0x7f00000004c0)=0x10, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000500)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000540)={r3, 0x1}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000580)) link(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000640)=[@in={0x2, 0x1000, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x78) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000006c0)=0x7fff, 0x4) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000740)={{}, {r4, r5/1000+30000}}, &(0x7f0000000780)) mkdir(&(0x7f00000007c0)='./file0\x00', 0x1) r6 = getpgrp(0x0) ptrace$getregset(0x4204, r6, 0x203, &(0x7f0000000840)={&(0x7f0000000800)=""/47, 0x2f}) clock_gettime(0x0, &(0x7f0000000880)={0x0, 0x0}) write$sndseq(r0, &(0x7f00000008c0)=[{0xfa34, 0x7, 0xffffffff80000001, 0x9, @time={r7, r8+10000000}, {0xfffffffffffffbff, 0x1}, {0x8, 0x9}, @time=@tick=0x1}, {0xffffffffffff30ba, 0x3, 0x8, 0x1, @time, {0x49fc8813, 0x1}, {0xe5, 0x7fff}, @addr={0x3ff80000000000, 0x3a14}}], 0x60) futex(&(0x7f0000000940)=0x2, 0xd, 0x1, &(0x7f0000000980)={0x77359400}, &(0x7f00000009c0)=0x2, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000a00)={{0x2, 0x1}, 'port1\x00', 0x10, 0x40011, 0x40, 0x200, 0x4, 0x26a0, 0x2, 0x0, 0x0, 0x7}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000ac0)={@in6={{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}}, 0x4, 0x9, 0x88, "3ab978b496fe1c909e42cf2edaf60b197e90eb24dd131fa4436bff128def470f2c9f84e220f1b6a420e565b82861b6c46861a1fc612e8fc181d4cae5705306740ccadae3d457f3eee48523e7159347ff"}, 0xd8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000bc0), &(0x7f0000000c00)) getpeername$netrom(r0, &(0x7f0000000c40), &(0x7f0000000c80)=0x10) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000cc0)=0xffffffffffffffff, 0x4) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000d00), 0x4) bind$netrom(r0, &(0x7f0000000d40)=@ax25={0x3, {"cd9f3b0e352a44"}, 0x1f}, 0x10) 2018/04/09 06:28:46 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x500, 0x70bd2c, 0x25dfdbff, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000200)={0x7fffffff, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/udp\x00') ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000300)={0xfff, 0x7f, 0x4, 0x95e3, 0xfffffffffffffffa, 0x401, 0x204b4920, 0x2, 0x800}) r4 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f00000003c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000440)=""/92, 0x5c}, {&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/3, 0x3}, {&(0x7f0000000600)=""/90, 0x5a}], 0x4, &(0x7f00000006c0)=""/251, 0xfb, 0x3}, 0x3ff}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000007c0)=""/248, 0xf8}, {&(0x7f00000008c0)=""/15, 0xf}], 0x2, &(0x7f0000000940)=""/224, 0xe0, 0x7}, 0x2}, {{&(0x7f0000000a40)=@nfc_llcp, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000ac0)=""/145, 0x91}, {&(0x7f0000000b80)=""/83, 0x53}, {&(0x7f0000000c00)=""/144, 0x90}], 0x3, &(0x7f0000000d00)=""/154, 0x9a, 0x1}}, {{&(0x7f0000000dc0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000e40)=""/238, 0xee}], 0x1, &(0x7f0000000f80)=""/96, 0x60, 0x5}, 0x5}, {{&(0x7f0000001000)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000001080)=""/147, 0x93}, {&(0x7f0000001140)=""/113, 0x71}], 0x2, &(0x7f0000001200)=""/166, 0xa6, 0x100000001}, 0x9}, {{0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000012c0)=""/223, 0xdf}, {&(0x7f00000013c0)=""/105, 0x69}], 0x2, &(0x7f0000001480)=""/4096, 0x1000, 0xfffffffffffffff9}, 0x80}, {{&(0x7f0000002480)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004880)=[{&(0x7f0000002500)=""/173, 0xad}, {&(0x7f00000025c0)=""/251, 0xfb}, {&(0x7f00000026c0)=""/48, 0x30}, {&(0x7f0000002700)=""/245, 0xf5}, {&(0x7f0000002800)=""/67, 0x43}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/4096, 0x1000}], 0x7, &(0x7f0000004900)=""/144, 0x90, 0x4}, 0x8000}, {{0x0, 0x0, &(0x7f0000004a80)=[{&(0x7f00000049c0)=""/178, 0xb2}], 0x1, &(0x7f0000004ac0)=""/1, 0x1, 0xfffffffffffffffa}, 0x3}], 0x8, 0x2100, &(0x7f0000004d00)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000004d40)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000004e40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004e80)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000004f80)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000052c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000005280)={&(0x7f0000004fc0)={0x290, r4, 0x310, 0x70bd25, 0x25dfdbfe, {0x3}, [{{0x8, 0x1, r6}, {0x274, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff9}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x15e353c9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}]}}]}, 0x290}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005300)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000005400)=0xe8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f0000005440)={{0x5, 0x5}, 'port0\x00', 0x40, 0x8, 0x50, 0xa67e, 0x4, 0x80, 0xfff, 0x0, 0x0, 0xc6f}) keyctl$session_to_parent(0x12) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000005500)=0x5, 0x4) lstat(&(0x7f0000005540)='./file0\x00', &(0x7f0000005580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r11) r12 = getpgid(0xffffffffffffffff) getpgrp(r12) r13 = add_key(&(0x7f0000005600)='pkcs7_test\x00', &(0x7f0000005640)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000005680)="8c1bdc231671f82b8173061f8cc699a3ef6ee9d21fadda86fa8d2ad1e16dfbf6696afe79c4e2612f32ae650f9dc6943da0996e03c7bb3aeab547534956f8a7dee2eaf1890ae1abb42ea35d65c2a5cd66335b8528cc3a320b2685f0e1fdde73df774dd6d6d449e749175e798dde7523f0a809815624ae21343ce7a2fb2c4a71fbbb088d895ccfb60ad85bcf06f3dbf267eea0", 0x92, 0xfffffffffffffff8) r14 = add_key$user(&(0x7f0000005740)='user\x00', &(0x7f0000005780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000057c0)="7caf195848613055e1f169fdc79b9b209c2f2f76803ab7ebbff80392b947d396c34eec3da45cb2af0edcc9a3a31c4ad048a8a7722a38b996cbd92979e7e06a8325b19edc00988d43de8168b899176774780f64f09a8b3330", 0x58, 0xfffffffffffffff8) r15 = add_key$user(&(0x7f0000005840)='user\x00', &(0x7f0000005880)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000058c0)="fb4a941b8a747fa9a838b63c83281583302f2ff84d8f6fa2d99985102fa1bfc26b2f575379f6057fa73088788fe8b34cb402b8d0f25158958bc28accecdda844afb3beeda247f37f51a18311319c0213e7c5c1dd74d0f6f5eb9bc5db8475b482cc070cea8cc27410112e808e78b15f9bff99f6bcc4f71fb07cd04dd41830b3", 0x7f, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f0000005940)={r13, r14, r15}, &(0x7f0000005980)=""/176, 0xb0, &(0x7f0000005b80)={&(0x7f0000005a40)={'sha1-avx\x00'}, &(0x7f0000005a80)="93ae86f8b76d09a72fe3b581064bbf04bc1a0c7e90a3289dda6ad8204a599b26ac7a863a9776f8a5dc894ffb3b1bf4498a067920aa6fe75453e06b7afa2219c9c7d80badfcbe755641084305163c2323b2112b4e972df09db28600489bb4eb98f5985da24b4eb4aac4e191fc23c811f633284fefd88a8ebb184e4d8fc1dcfeea5b67a48eb827ff819bbdc601519282fbc33244b54328ef822c5028f5a994facc506da47246d8353f6075e946a58931df401d94f408c250c10c3590ec78a342e89f22a7c0c1f5ce05", 0xc8}) keyctl$get_persistent(0x16, r10, r13) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000005bc0)={r7, 0x1, 0x6, @random="dbd581c85e98"}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000005c00)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000005d00)=0xe8) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000005d40)=""/193, &(0x7f0000005e40)=0xc1) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000005e80), &(0x7f0000005ec0)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000005f00)='IPVS\x00') syz_mount_image$jfs(&(0x7f0000005f40)='jfs\x00', &(0x7f0000005f80)='./file0\x00', 0x9, 0x7, &(0x7f0000006300)=[{&(0x7f0000005fc0)="4623caf2b7221795ac15f861c187ab508850b7b7f09c81c6567c6c144280308997ed654d2221e5cae462192f4f4862445246630bb428bf72b54f9b90dbfefdb45332", 0x42, 0x4}, {&(0x7f0000006040)="83701494213a59925078697c284a2602305efb5cc08794c590a71c43b79c6db9f9eb66dca0d489ffe3b5237a4a981749c48fac36abe4328e4e5d72eed497bdf79e8c7cbbac1b3f6b9e06bc89b3d6f8963a2d3a4a7d50c6da8cf1aa2e79ccabe4a77817c01a71f2d325df", 0x6a, 0x6}, {&(0x7f00000060c0)="5e0832b176399e64638def775f88e31f8534864c3a3fbf75b7553956", 0x1c, 0x10001}, {&(0x7f0000006100)="555453c2ecef189a12d2f7e24876bc97525ed7b350f3dd683abe33e894", 0x1d, 0x67b}, {&(0x7f0000006140)="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", 0xfd, 0x5}, {&(0x7f0000006240)="0a67396275e875e547d7faae8d70fa8e2b5e8a19a0e2c7a8495c5013a486b60b5840b8379d2047dc277a4807b74591af997356f277d933dc3512e9b500336512ba", 0x41, 0x80000000}, {&(0x7f00000062c0)="4cec", 0x2}], 0x1000, &(0x7f00000063c0)={[{@quota='quota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@nointegrity='nointegrity', 0x2c}, {@resize_size={'resize', 0x3d, [0x3f, 0x2d, 0x0]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'cp950'}, 0x2c}]}) 2018/04/09 06:28:46 executing program 5: r0 = getpgrp(0x0) ptrace$peek(0x3, r0, &(0x7f0000000000)) membarrier(0x13, 0x0) ptrace$getsig(0x4202, r0, 0x0, &(0x7f0000000040)) r1 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x7, 0x4, 0x4}) move_pages(r0, 0x8, &(0x7f0000000100)=[&(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x1000)=nil], &(0x7f0000000140)=[0x800, 0x81, 0x1, 0x80000000, 0x3], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {}]}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000002c0)) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) ptrace$getsig(0x4202, r3, 0x7, &(0x7f0000000340)) r4 = accept$netrom(r2, &(0x7f0000000380)=@full, &(0x7f0000000400)=0x48) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000440)={0x1, 0x7, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="9aa7a045f317", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}]}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000480)={0x100000001, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000540)=0x1000000000000) gettid() ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f0000000580)=0x300000000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000005c0)=0x1, 0x4) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000001600)=@get={0x1, &(0x7f0000000600)=""/4096, 0x3}) fstat(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key$keyring(&(0x7f00000016c0)='keyring\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r5, r6) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000001740)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000001780)={0x1f, 0x2, 'client0\x00', 0x1, "74466124ed6334c6", "01488d44863dfa613fd0ba3f915598c8970a0841170e742dd9264058b19de18a", 0x3, 0x7}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001840)) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000001880)) 2018/04/09 06:28:46 executing program 7: uname(&(0x7f0000000000)=""/4096) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x1000}, &(0x7f0000001040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001080)={r1, 0x6d}, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000001100)=0x6) pipe(&(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000001180)=0x4f50) pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r3, 0x0, 0x7e57a5664bcc59e) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000001200)=0x26, 0x4) listen$netrom(r6, 0x100) getsockopt$kcm_KCM_RECV_DISABLE(r6, 0x119, 0x1, &(0x7f0000001240), 0x4) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000001280)=0x3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f00000012c0)={r1, 0x512}, 0x8) symlinkat(&(0x7f0000001300)='./file0\x00', r4, &(0x7f0000001340)='./file0\x00') ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001380)=0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000013c0)={r1, @in6={{0xa, 0x4e24, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x97}}, [0x2, 0x2, 0x6, 0x9, 0x2, 0x0, 0x0, 0x5, 0xff, 0x1ff, 0x7, 0xfffffffffffffffc, 0x0, 0x7fffffff, 0x2bca4bb9]}, &(0x7f00000014c0)=0x100) r7 = ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r7) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r4) accept4$packet(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001540)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001580), &(0x7f00000015c0)=0x4) getdents64(r2, &(0x7f0000001600)=""/86, 0x56) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000001680)={0x9, 0x7, 0x20, 0x5, 0x2, 0x5, 0x1c6b, 0x5, 0x400, 0xffffffff}) sendto$inet(r3, &(0x7f00000016c0)="b0cf8b9e60b2645769e92c63ceb9246519731415", 0x14, 0x1, &(0x7f0000001700)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) connect$packet(r5, &(0x7f0000001740)={0x11, 0xe, r8, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$KDGKBTYPE(r3, 0x4b33, &(0x7f0000001780)) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000017c0)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6}, 0x3a, {0x2, 0x4e22, @multicast1=0xe0000001}, 'irlan0\x00'}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001840)='/proc/self/net/pfkey\x00', 0x101080, 0x0) syzkaller login: [ 44.734467] ip (3730) used greatest stack depth: 54440 bytes left [ 45.544406] ip (3806) used greatest stack depth: 54408 bytes left [ 46.650207] ip (3911) used greatest stack depth: 54200 bytes left [ 48.346706] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.443822] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.822871] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.833564] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.852469] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.906750] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.944226] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 49.040833] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.151227] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.374706] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.551136] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.765118] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.793415] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.818751] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.827958] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.865819] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 57.872129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.881953] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.912443] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.151937] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.164401] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.175146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.282697] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.288923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.296888] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.527773] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.535911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.552964] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.581231] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.587889] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.606952] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.636550] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.646251] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.652637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.683271] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.712692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.731614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.749093] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.755536] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.767983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/09 06:29:04 executing program 0: unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='ip6tnl0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) r2 = getpgrp(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000ec5000)={0x0, r2}) prlimit64(r2, 0xf, &(0x7f0000000000)={0x8, 0x8000}, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000ecaffc)) 2018/04/09 06:29:04 executing program 5: r0 = getpgid(0x0) ptrace$setopts(0x8000000012, r0, 0x10c7c917, 0x100042) 2018/04/09 06:29:04 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x121}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000640), &(0x7f0000000680)=0x3a3) 2018/04/09 06:29:04 executing program 6: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000fbe000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r1, &(0x7f0000000040)='./control\x00') mkdirat(r1, &(0x7f0000017000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000fafff2)='./file0/file0\x00', 0x10240, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0xffff, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x40049409, r2) 2018/04/09 06:29:04 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x3c}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/04/09 06:29:04 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_int(r0, 0x29, 0x400000000006, &(0x7f0000000100), 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e1c, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x9) sendto$inet6(r0, &(0x7f00007a8fff), 0xffffffffffffff99, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x253) 2018/04/09 06:29:04 executing program 3: r0 = socket$packet(0x11, 0x10000000002, 0x300) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/cgroup\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x4, @empty, 0x1ff}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0xcd}, &(0x7f0000000280)=0x8) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = open(&(0x7f0000000040)='./file0\x00', 0x64440, 0x4) ioctl$VHOST_SET_VRING_BASE(r4, 0x4008af12, &(0x7f00000000c0)={0x2, 0x80}) r5 = accept(r3, &(0x7f00000002c0)=@rc, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000380)={0x7, [0xfff, 0x7, 0xffff, 0x70000000001, 0x5, 0xfff, 0xd36]}, 0x12) 2018/04/09 06:29:04 executing program 4: r0 = socket$inet(0x2, 0x801, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffffffffff01, 0x200) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x10000004}) getsockopt$sock_cred(r0, 0x1, 0x37, &(0x7f0000002fc0), &(0x7f0000003000)=0xc) 2018/04/09 06:29:04 executing program 5: perf_event_open(&(0x7f0000000140)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11a66, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10801, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/09 06:29:04 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xffff}}, 0x9, 0x81, 0xfffffffffffffffb, 0x7, 0x38}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24}}}, 0x84) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000002480)}}], 0x2, 0x0) 2018/04/09 06:29:04 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) munlockall() setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000000000)="0000000000a700091504df814900000000007f0000da00c913b86201b48d5dc515", 0x21) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000080)=0x8c7, 0x4) 2018/04/09 06:29:04 executing program 1: r0 = socket$inet(0x2, 0x800, 0x40) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x84, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x800, 0x8}, 0x90) setsockopt$sock_int(r0, 0x1, 0x80000000008, &(0x7f0000769000), 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x8004e21}, 0x10) syz_emit_ethernet(0xff7d, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff0180da00000008222800001c0000000000119078ac14ffbbffffff4e2100089078000000"], 0x0) syz_emit_ethernet(0x2a, &(0x7f000070aef1)=ANY=[@ANYBLOB="0180c200000000001400000008004500001c000000000011909078000000000000000000000000000000"], 0x0) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200000) 2018/04/09 06:29:04 executing program 0: unshare(0x40600) r0 = socket$inet6(0xa, 0x1000000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00005b9000)=""/155, &(0x7f0000000180)=0x9b) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3f, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000080)={r2, 0xffffffffffffffc6}, &(0x7f00000000c0)=0x8) 2018/04/09 06:29:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) recvmmsg(r2, &(0x7f00000061c0)=[{{&(0x7f0000001e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000006100), 0x0, &(0x7f0000006180)=""/1, 0x1}}], 0x1, 0x0, 0x0) 2018/04/09 06:29:04 executing program 3: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0xaafb, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000080)="a203bc0f79cb65586a10a1c4bb1e39dff829ae4b9a8d7911e35a70d090b236e14d393c160c968723b3ad8473c7a3341c97af49ccc9f3c9b3aa2bd010ec9066bfb5aca91878898cd1c41a76b872873f8633809934e0ae74fec759a2c1d07224feabfbb90b481f663177b30cd2fcaa1ed3c8e9871208e1e40797c01d460a9ac5d1b32e5fe4a53d1a78fa4d280454774837e99d52ba9f12522f3bc612", 0x9b, 0x1000}, {&(0x7f0000000140)="d0ac448b1e6455a5e59d76391f2b8bded728b0aa82508219a43983847ab5e010d1c3f4622dfb4efad7ac88d545933b60d6ff633d26d201491a735db602beca83022377ae38ab05201e426becbd619e4bf1123e2fe61a5ea45f7aadb936fa7380d0e7eec04e3d4eb9ba20be4d540c19a276fbc03c67558f270da40467c5b3ed728f9a324d0054529bed5f0ee47415b0b606f78135328934f98ae220bd5b44deed34b3a5d9c9bd6cb43615969b756e20e5da0a5f447b9e7da1386a47fe1155dd644d31feaf9a4ecff7ed2a839daeb4147c52f483c9a70420e8891bb3e3b92d7c9c73c9241b1721e064ef696a738a30ee523053e97e", 0xf4, 0x6}, {&(0x7f0000000240)="fe7efb04b6bc0c95f34bb18d7f96cbe4846f", 0x12, 0x9}, {&(0x7f0000000280)="621eb08e6fe29b5305274621871ae133b020deb1b29e91ed5a63ef5edc881e5fbe34a7f773c70f0d59708bd1f3d038d5e27e6b032873f180cc4d1643b13970209b34afd9519e974b28ad243e98", 0x4d, 0xd92}, {&(0x7f0000000300)="7c659e123945a59e30", 0x9, 0x3ffc000000000000}, {&(0x7f0000000340)="61c86da22156930aae39ce5487cddd1894aed12cfefe7aba0baed26a93a2fdcc5976ad7ea37d43434a8fecdd739b963058a30ba70417dd8bddc022afc931b663323e792a2f5ea570b8af8c3f415d56a427f63b0428ffdbaa0f92f4be9f88a06164eae7f02b89e97ca77c548894af2c4fcf7a697649666793d7c642f1f0517fd02a2937da06cbbadfbb", 0x89, 0x100}, {&(0x7f0000000400)="b17b9eeb9cbb09f2120b3041673d08821a064990ec6bb39396649a42df4672d8f030a99a22c218b7b79ecff8a92cb22b161dbec02d5c7a372ff520781b8656915a2823ae704a2711ba31162d9f6a03141b163782e6b5abba98057e373c0d8548d8b01c70763397a89f8fb6824300e919c819557762249480a70e01ccb3d737cff504ce7921", 0x85, 0x101}], 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="6e6f757569642c73756e69743d3f783036372c00ee494f6652178c78eb059dd91b0fdc69e9f003b83e571ba02a1fe2d70d3fb44ce661bd69dae4ad93c33229ab63e590acfe9684d5799b9df6220a1eaf31b04e1276d0eaab135956aafc0b405d9533f62805e71a4698491cb5112bff5b59c0f02184cd8e64db8ee0eb1c9a6aa340e2021d6ceadab6362e839b8470345b97b74c235d92292b056dcc1c6446de2fd89703be6213a03c5c056fee1317daaeaa8f08288b1a05529610e530436396d99f3ac8e11124d90ea4a0ba83cf48d45c4808e81a8a4134cc6a60cafea326537659522d48"]) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00003efff8)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000338ff8)='./file0\x00', 0x401, 0x0) 2018/04/09 06:29:04 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x40}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f2b, 0x0, 0x201a7fd7, 0xa, 0x0, 0xffffffc0}], {0x95}}, &(0x7f0000f59000)='GPL\x00', 0x3ff, 0x1ac, &(0x7f00001a7f05)=""/251}, 0x48) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xd92, 0x2) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000140)={&(0x7f0000ffb000/0x3000)=nil, 0x8, 0x3, 0xb1, &(0x7f0000e00000/0x200000)=nil, 0x899}) io_setup(0x2, &(0x7f0000000000)=0x0) io_cancel(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x3, r0, &(0x7f0000000040)="d58690bc5f2ddd36ff9f069df40c4da7d5d2abd80d4a4c99", 0x18, 0x7, 0x0, 0x1, r1}, &(0x7f00000000c0)) 2018/04/09 06:29:04 executing program 7: unshare(0x400) r0 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) r1 = inotify_init1(0x0) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x8, 0x0) 2018/04/09 06:29:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000401fea)='net/ip_tables_matches\x00') connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r1 = socket$kcm(0x29, 0x2, 0x0) sendfile(r1, r0, &(0x7f0000301ff8), 0xffffffff) sendmsg$kcm(r1, &(0x7f0000002540)={&(0x7f0000000100)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x2f9, &(0x7f0000000080)}, 0x0) 2018/04/09 06:29:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='memory.stat\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000180)={{0x8, 0x3}, 'port0\x00', 0x2, 0x0, 0x5, 0x7, 0x1a02f571, 0x0, 0xfff, 0x0, 0x2, 0xcb}) bind$netlink(r0, &(0x7f0000f12000)={0x400000010, 0x0, 0x0, 0x70a1}, 0xc) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000300)=""/6, &(0x7f00001bb000)=0x6) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @rand_addr, @dev}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'syz_tun\x00', r2}) 2018/04/09 06:29:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x110) 2018/04/09 06:29:06 executing program 6: syz_emit_ethernet(0x52, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffff0180c200000086dd60d15e90001c2c00fe8000000000008b4f558527fad6ba25c6f74a24cdff01000000000004000000000000000000000000000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000775000)) 2018/04/09 06:29:06 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x5, 0x0, 0x1, 0x8, 0xfffffffffffffff9, 0x40}, &(0x7f00000001c0)=0x20) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x9}, 0x1c) sendmmsg(r0, &(0x7f0000004fc0)=[{{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000940)='\n', 0x1}], 0x1, &(0x7f0000001980)}}], 0x1, 0x0) 2018/04/09 06:29:06 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000040)={{0x1, 0x0, 0x0, 0x3, 0x74}, 0x0, 0x0, 'id1\x00', 'timer1\x00'}) 2018/04/09 06:29:06 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x17, 0x40000000}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000720ac0ff0000000000000000000000009500000000000000abb51eb70423ea2c12a1afd8fbcfcd86e152e60176a63cf705f0ec062a3c402bb8beb06c1f19277f05f652f06b4f831587d779d39f1da14ea4a5856f9d1bbd59b57fb2bceeb8197a5224f36d4a520a6c78748a7663a52cf35a8f615e5d760018569fa08671a96d8cbb25972deddf58472099a628defb10d7120434cab2c59ae3eb13174a2cf4c950704bc269d8b1032cd540ee43b41c64136794d83373136f862894e667b24fce19b9378ed59fb8fd94ed67f1c378d3"], &(0x7f0000000000)='GPL\x00', 0x6, 0x2ed, &(0x7f00001a7f05)=""/251}, 0x22) 2018/04/09 06:29:06 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) fcntl$setflags(r0, 0x2, 0xcd69cbc9c1c1f0c1) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000000c0)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000180), 0x2) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000200)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x8) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000580)=ANY=[], 0xfffffce5) r3 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) lseek(r3, 0x0, 0x3) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000480), &(0x7f00000004c0)=0x8) 2018/04/09 06:29:06 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5454, &(0x7f0000000000)=0xffffffffffffffff) 2018/04/09 06:29:06 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="390000001100090469000000810000000700004003000000450001070000001419001a00040002000700a6163df750b5f7c700000200000800", 0xffffffffffffff6c}], 0x1) 2018/04/09 06:29:06 executing program 7: r0 = socket(0x19, 0x80806, 0x3) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@empty, @remote}, &(0x7f0000000080)=0x8) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000), 0x0) 2018/04/09 06:29:06 executing program 1: unshare(0x400) r0 = socket$inet6(0xa, 0x3, 0xe2) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs\x00') accept4$nfc_llcp(r1, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000000040), 0x4) 2018/04/09 06:29:06 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000ebeff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000e70fc0)=ANY=[@ANYBLOB="4000000014000101000000000000000006000000", @ANYRES32=0x0, @ANYBLOB="14000100ff0200000000000000000000000000011200020000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/09 06:29:06 executing program 5: fcntl$getown(0xffffffffffffffff, 0x9) r0 = getpgid(0xffffffffffffffff) getgid() r1 = getpgrp(r0) r2 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xe8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x6, 0x4, 0x2, 0x401, 0x0, 0x42, 0x2000, 0x0, 0x4, 0x55ad, 0x8000, 0x8000, 0x5, 0x7fffffff, 0x0, 0x7fff, 0x1f, 0x1, 0x2, 0x7f, 0x0, 0x3, 0x7f, 0x1, 0x7, 0x1ff, 0x100000000000, 0x3, 0x700000000, 0x200, 0x800, 0x7, 0x4, 0x7, 0x3, 0x20, 0x0, 0xffffffff7fffffff, 0x2, @perf_bp={&(0x7f0000000000), 0xa}, 0x20408, 0x9, 0x9, 0x0, 0x126, 0x1, 0x3}, r1, 0xf, r2, 0x1) 2018/04/09 06:29:06 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)="45504cc09bb57793d86a854200", 0x82, 0xfb, &(0x7f00000001c0)=""/251}, 0x48) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000040)={r1, r0}) 2018/04/09 06:29:06 executing program 2: setrlimit(0x7, &(0x7f0000000000)={0x14, 0x88}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x8001, 0x3, 0x651, 0x5, 0x5, 0x4, 0x101, 0x9, 0x0, 0x1, 0x3}, 0xb) capset(&(0x7f0000000040)={0x40020080522}, &(0x7f0000000080)) shmctl$SHM_UNLOCK(0x0, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) accept4(r1, &(0x7f0000000180)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000200)=0x80, 0x0) 2018/04/09 06:29:06 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f00000000c0)=""/185}) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000540)=ANY=[@ANYBLOB="38010000100013070000000000000100e00000020000000022000000000000009625bfa200000000000000000000000000000000000000000000000100000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x80000001, @loopback={0x0, 0x1}, 0x100}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e23}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x68) 2018/04/09 06:29:06 executing program 1: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1000, 0x0) prctl$intptr(0x1a, 0x81) 2018/04/09 06:29:06 executing program 0: mkdir(&(0x7f0000000180)='./file1\x00', 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000002c0)=0x80, 0x80000) accept$unix(r0, &(0x7f0000000300)=@abs, &(0x7f0000000380)=0x6e) mount(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='nfs4\x00', 0x8a1004, 0x0) rename(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000000000)='./file1\x00') truncate(&(0x7f0000000140)='./file0\x00', 0x93) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) connect(r1, &(0x7f00000001c0)=@ipx={0x4, 0xfffffffffffffeff, 0x8, "481ce9abc9ca", 0x400}, 0x80) 2018/04/09 06:29:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x110) 2018/04/09 06:29:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in6={{0xa}}}, 0x90) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xb18}, &(0x7f0000000100)=0x8) 2018/04/09 06:29:06 executing program 6: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket(0x1f, 0x5, 0x1c4) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) read(r1, &(0x7f000083b000)=""/1, 0x1) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') sendmsg$alg(r1, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000001180)="0bf5430f000319", 0x7}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{r4, r5/1000+10000}, {0x0, 0x2710}}, 0x0) writev(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca", 0x2d}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x3) symlink(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)='./control\x00') getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@local, @broadcast}, &(0x7f00000001c0)=0xc) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) socket$kcm(0x29, 0x5, 0x0) 2018/04/09 06:29:06 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000040)={0x200000000000015e, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) 2018/04/09 06:29:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000002c0)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x20) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000000)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/09 06:29:06 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x6, 0x280) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000000c0)=0x40, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x7) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000128000)=""/210, &(0x7f0000663ffc)=0xd2) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/09 06:29:06 executing program 7: ustat(0x801, &(0x7f00000c1fe0)) clock_nanosleep(0x5, 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) socket$key(0xf, 0x3, 0x2) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x3, 0x6, 0x0, 0xae, 0x3}, 0x1c) 2018/04/09 06:29:06 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000000)="e166fc3f7b2137f768aa67c761572c2feab81fd8d423a50bc6740f529389e0c8a4e0d407560947a5552bdd7737f3cd4d9b3ebe5fefcc9876b5c473d50589d470d3fe57cb9edb2f43f84e48c401727d42c27286da1d3949efe37ffb8bd1c65079a737b9c17561f8447942f3bee298d4c8237fcfd6dc0ee28289882e8ee2b425f7771edb9fcad986d0015b1ecad1cbc97b8b45063300bebfa78e5fa4caf34bc57a3aaa071a7b8a855020a34b900d50c2a49a95cba9bef0abb62c04fdf6e1f78b12a92a11ca6ecfb4a760571769d7c3d91e651d9376", &(0x7f00000001c0)=""/217}, 0xfffffffffffffdab) io_setup(0x605, &(0x7f00000002c0)=0x0) io_cancel(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xc6d, r0, &(0x7f0000000300)="435bcda5fa8fe243af4bdf5398e2a2471ddc23abc32dc8d34d5468995f2fc1128f14307a68f1ec7e7bf410fe1d70e6e59816d30fc215575180de68f276b1021124ec3b3990b9fd4ccfc6cb04769b06a3d451e93c8aca3ccd494959aff57dca08d3368710c9aa8d2066c978dd9a961dbcdfc9be740552f96b40356d5831056abe863161709344ca482c3a74091c04861f8a72b980b648d94b20bbf494d6a125ad75eb8df95dfaf47bb7b768c1669e2ab9c3642bccbfcb0a6322857f2667cd660a6db78a85cd21a53de6fa00a441ff6bc47aebcec175", 0xd5, 0x6, 0x0, 0x1, r0}, &(0x7f0000000440)) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x1, 0x1, 0xfff, 0xc}, 0x2c) tee(r0, r2, 0x81, 0xfffffffffffffffe) fremovexattr(r0, &(0x7f0000000480)=@random={'os2.', '/proc/self/net/pfkey\x00'}) chdir(&(0x7f00000004c0)='./file0\x00') tee(r2, r2, 0x7a8, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000ba000)={r2, &(0x7f00002ae000), &(0x7f0000260ff8)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000394000)={r0, &(0x7f00002d0000), &(0x7f00000a8fe5)=""/27}, 0x18) 2018/04/09 06:29:06 executing program 6: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = socket(0x1f, 0x5, 0x1c4) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) read(r1, &(0x7f000083b000)=""/1, 0x1) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') sendmsg$alg(r1, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) perf_event_open(&(0x7f0000fdef88)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101001, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000001180)="0bf5430f000319", 0x7}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x800, 0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{r4, r5/1000+10000}, {0x0, 0x2710}}, 0x0) writev(0xffffffffffffffff, &(0x7f0000007000)=[{&(0x7f0000b23000)="82aaabfc6c5b1c7a6718badabd246d62c80270e00d637af19152d09e59a695e5ecb4b013dea5c5ab0458f38fca", 0x2d}], 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x3) symlink(&(0x7f0000000300)='./control\x00', &(0x7f0000000340)='./control\x00') getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000180)={@local, @broadcast}, &(0x7f00000001c0)=0xc) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) socket$kcm(0x29, 0x5, 0x0) 2018/04/09 06:29:07 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x800}, 0x14) 2018/04/09 06:29:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fgetxattr(r0, &(0x7f00000006c0)=@random={'trusted.', "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"}, &(0x7f0000000540)=""/43, 0x2b) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/04/09 06:29:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000080)='u', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)="97", 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000000280)=""/16, &(0x7f00000000c0)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f00000001c0)={0x2, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e20}, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x30, 0x22a7d7c, 0x1f, 0xaccd, 0x530, &(0x7f0000000180), 0x5, 0x0, 0x8}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x10, 0x4, 0x1, 0x0, 0x1, 0xffffffffffffffff, 0x5}, 0x2c) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x80800) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000000140)=0xfffffffffffffff7, 0x4) 2018/04/09 06:29:07 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) restart_syscall() set_mempolicy(0x3, &(0x7f0000000000)=0x4000000003, 0x8002) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000001000), 0x1fd) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040)=0x3f, 0x4) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/04/09 06:29:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='vboxnet0wlan1cpuset#Z\x00', 0xfffffffffffffffe) request_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='wlan0\x00', 0xfffffffffffffffe) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x100, 0x0) add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f0000000380)='id_legacy\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000400)="b55e00", 0xfffffffffffffffe) r0 = add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000004c0)="0b7ac9b14074f88ec0ee219ce01d0f1501ce5f13030b4d62ef81bdbea2d5917e70ac4c3a3030c1c073fb5be159078aafdedad5fa6af3a89767e7e736a3297e1689bec9abec7e3e108c9a9e1d90dc8bff4d3e38322f840aa754bb00cb5e2144aac24486c944c0855c7b3e0d49bed54c3f49d8d2efb0ca69e385260867f2217dc3875b", 0x82, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000340)=""/4, 0xfffffffffffffddb) getrusage(0x1, &(0x7f0000000000)) 2018/04/09 06:29:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, &(0x7f0000000180)=0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x2d1, &(0x7f0000000140)}) 2018/04/09 06:29:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x442101, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x22f, &(0x7f0000000240)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/04/09 06:29:07 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) msync(&(0x7f0000275000/0x4000)=nil, 0x4000, 0x4) mlock(&(0x7f0000800000/0x4000)=nil, 0x4000) munmap(&(0x7f00002cd000/0x3000)=nil, 0x3000) mbind(&(0x7f0000126000/0x3000)=nil, 0x3321a8df32ee8487, 0x0, &(0x7f000016e000), 0x5, 0x0) 2018/04/09 06:29:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='syz_tun\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) r1 = dup3(r0, r0, 0x80000) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000000)="bec346df47f9c1809a9ab572bc9f952038a1a1396f363662ce170f27054522bc22677d0a9538379dec564ff862d184a56f7cb8d82cb151c55ea2d63fd2fb80bb4584e18f45f873c37bf02caf5265d3a230a050c20cc3b02614808ee518563eaafb22f756", &(0x7f0000000080)="149ee0f2f6491b75b12f629eab6765d1cda37e32805f8462cf93e72a2faaf337a0bc3fb51ed445e21111d244be901a034f1b5828ae94d8ae21bbe33cb3acbcf71169ec87852aedd831937250349e220bdf7bc97dd222866af22001db577372efa710e3a598bdd04f0d1fc4a1b2", 0x2}, 0x20) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/04/09 06:29:07 executing program 2: unshare(0x400) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='/eth1wlan1\x00', 0xb, 0x3) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000001340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x0) 2018/04/09 06:29:07 executing program 4: r0 = epoll_create(0x10000) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/22, 0x16}, {&(0x7f00000000c0)=""/13, 0xd}], 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000180)) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') r3 = socket$kcm(0x29, 0x5, 0x0) sendfile(r3, r2, &(0x7f0000000080)=0x45d, 0xb2) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f0000000200)={0x7, 0x8}) 2018/04/09 06:29:07 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'team0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x200000000000216}, 0x90) 2018/04/09 06:29:07 executing program 2: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x9bac}) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x8001, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x80, 0x8) dup3(r0, r0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="a495d9250000000081e20348899bd8db5f58de4d000000ee57000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/04/09 06:29:07 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0x28, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000300)={r0, 0xc524, 0x18}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b043ca5e7e0b6b58bd"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x41f00}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x218000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x0, @broadcast}]}) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r3, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000080)={{{@in=@local, @in6}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000180)=0xe8) 2018/04/09 06:29:07 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000002ff6)=@file={0x1, '//..le0\x00'}, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = socket$unix(0x1, 0x8, 0x0) r4 = dup2(r2, r1) ioctl$TUNSETVNETBE(r4, 0x400454de, &(0x7f00000000c0)) bind$unix(r3, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendmmsg(r2, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/04/09 06:29:07 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000140)='./file0\x00') r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000180)={{0x1ff, 0x583f, 0x81, 0x5, 0x5, 0x8}, 0x1, 0x7ff, 0x6}) umount2(&(0x7f0000000100)='/', 0x2) mount(&(0x7f0000000040)='/', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='9p\x00', 0x161001, 0x0) 2018/04/09 06:29:07 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x18402) kexec_load(0x100000000, 0x2, &(0x7f00000011c0)=[{&(0x7f00000000c0)="bc03918aab41cd9f66b4cc20e62fcfd9e34d4d12dcae71b6baeeec74cb2819dea1048979fd8c82cbb6b878d6139b260ad08a6a829fb35d65b9dc8e802344c86e6f866b9053798a7a59b6ce339898f8786e154bc70962a21c24821ea5f1497b4c70b6feab8fc8871f544c861f073a84ade251f0f091fce4736e0a5e521405617e46efc8ad44966a123a6c6b6822c461372fc5db3c25c912f513b4e785d2657011bdc2aa9ba03d1b90c195b140704f1504ffadb4dd3abe7e2120765aa38b075ac274e08d9504b54bd652d64dd41547f07df34431a49121bc2645a5df1e5938afe9177fec2c419d00da3e3f08e848472c3c51af5a5ecbb4292c03d24479ce92dcd973edaf87bc9608a215136e9fd90227ab1ec6b02aaff9be27c3b85ffb9cf822779e714b5234bade7673a33db3444117dd911b083bb6012541f933030da4b9f37c6389b05554d21657f97c8a6ca338cd1b1c4ff5f9ba2ea9a542c5e55e46dac373f6f99681468e5516b03204552b895cad0aa219f5fe3e7a4d54d93c183f8e9d848acf76f293d28855a6215f307ff233c1fdab7dc955fe8b0915bd1b4d3c4ffe010bcd8feab31426622bea7de3f675a64b4da418b9aa0bfb6afa50fea9f6f05870e9d6c020d6894e7660ce46f405f7c15b4311f8847a35d0c68b16d82ccf954e54a36c029a168ad2427e09f66fc485851e8d3e135e6eee8a3f9890cad3db653147a82f3bb23a238eaf05229ea3ca0e66ec318d485ac728f4f706f53d817cf365b5a2d5e70a87c9b3081b8dea60c86ee970bef8526a88ea5ebdd7e927c64822896d354b04a607da684c43ecc70452f1921bfc4e78a722e9b2ff8132d2562f8a5c891eaed9a03a88ce0f590ee6cc8d15b4a6c1440b7330b84510059ca7d07d4467feb2931b1682810a3006ccb050b365986e0ef45215a5f138413234a282754761a248693cd042e079e4bfe4f0b3e535c76d175795994c55314be44a8f6f2d72c216024b50a782322b50b7806f05e47b9d3ac2d9c7521dbafcbd80bf205afa6775084b0cbe3d1ae4470b32f77ffaf030cd7d197ea828642980e5f7658ec8d5359743e137dab39c897e4bd449d03b22f16a30f55d0c7671b844af265fc529aa25d0dbcdbf224d0f13ff46ce54ca53c86c7159f9d47a782b44f0f9aefaab4498785800f0ab25940888c49cfce0d2700e755edb1d8faacf5a30066b1e886596962fcb0509acd6343d2b8bc713efd2ab5956357a50cfd98999f9af91c8b90a83c4af8d52180c97402d0e2fb8b34250ec119522f819baced217a7c3036309d9550aa7e2fcf7be49a6e7bb4832bebca146bb43627df23d62f6feec85bbaaa542368ea8a9be66add8dc27a26ce17ee99fbaf88a20ccb91b404ee6fc80802af498ae9381ff270a38cc5b25a510a3dfe0f0a04d2d2873b3c8d6143ba6ee5dc84e44bc4aef32d94ba9685c3c8b8babd07548853e7b80e4e7f9f185bf97f4789bd3f3c62b7b615407b67ee300c02fa57e6d54cb216c8114ecc5439c82e0da8b5da68099e916c014c5fc6e9102fe876e03a46a6fca1e97e53e030a938292c75c2dc7b3add63fbc060a5942e4f2e9e00c8ebd2b30a4fd1bfc9252069e5d312392bd50704e9fbf0bd75038d960524c02ca1eb319d2f2ae1f4c4b6a771f2a8ccb06a1db09980e9b0257441e61d5ad80f306ef2b0e2c469cc2df4a6f666c9099bbca649013d0d017cc812cccdd9d7eccfcdfca9171d04c424f6a03722108946cb3717e25b91dff6088d260d432c3d0f02d864cda444b142bf00d1b5c4d714c5de742d7816266e8aed070dcef9818f5b58bad41b90129f1115c4930e042b5b26dd670f65fe476f80092832f37a173b7ebe7abf80bd8d841c9b5242ecf089b9dfd7db0659fc74e339774cc21ab025e81caeb0d82dda171cab694da936e24d2ba82e37ed3926d3fa56161781d19b7a61d00dd9ca6fd03d69e4170b26416d0b49d3799066b53e7d65675d8e9bbb4a016b15d78f1e687a439bb101805abcab004a44346b0c5caf7b24a4aae0ff770ff7fa8ef29c8e6744c170d6c761fe7efeebc06b3ec128e54c1a45b12a2cc8b21a4a3981b61ceb9373c6d2606911d50055577962d5ec599d415367fda9567779ab24f17c32567b4ce11cbb22159a28d2fa64a6a94f3918f262f4ef2f627e7cc6503342c958fa5ff79c71ea94a2cc3ad3fe696057a70365384f090d29bd0c2f708bd6a581f4f55599519dd0019cd4b9f70868870376b119f91b96b5a41f0c05dfa2a2d41ada05d90553f147c5b0a2895f7c03e056f28b35bc699eb60fc8fdf83fbca605e462eb3f31c17abba264649720f9e773d1179797099c42e5100967768e2f9d074ccdd1773c01f0842d78ac5aeff5122f68ce8d69866218d507b24de011a5cb3032bb149552f3ac1d1e230ed1301048111704c568f99212356ca7380792ad3e1a5e7bf7acfba8566a2770f351f91c002d5bbae1e1f2a85dc2c32dde1552a65a8c398f87d78b3a707e49f27e0d2eebadcdbe3cac742bd672066b5799dc0ee0453ca5e9be2bd9d5376ebb5d6725732d293cee75ff4361249983576cc588f8bdc6463015a3bc8c5543dd22105d334181151d70b91ce7b13b3183d88eb2e1fd13357789ebdb7ebe4dccd974a4e0c1caa6b768a28f078def3bc27c34dcce7182d10b5f3901d696c5cf08bfdbc45bfc0c5b17dce35b62513d89210ac4ca975801483556225bd7284487106f70625c447707e97cdf27c42b63b0e529fb7a4ab70b15dd3ede1996ab33ad7eb43e455b84c25ed1636e6aa85dbc36edf23325b4d06cba82182ef0df254926fc064c67cd79649de71183fed2bceb690dcdb7a60caeabfa7725f4dac95a6c36440ec453889ac062f0aeb0949bd487065f15192af1e51d16d62cc04abb03b8fd4758cdcd5608caeaa0b07b6702a377f42ae888d826194fcd56aaf2fb6192b7280709ec6931d5de5027292c2c6f30fddfbd31767897c6ee7672815fc72459d8dde653a962a785dc61b9deb6c304dde1b33cfc4bf311b7220df980b1acdeff1a6116572ef107a26fec4153064c770ee5dedc227cd7f3cc77d300a9c1d8a10ba2db69329799748e6069cf38dcd365c033eb4cb47e8c782bf719ebf456d4f0d98f6508aaeaae039a231f062421595f4314d2538e7d3c4d9b317864b5d659a9da2f36e2905697cce5ca442e533fb697d8c19c1c1c0fa3ee4ba9019533df65661ebedbed3b466400fca3be19efe472345fcc751b4bc112339a408ba32369d539fed823137d4817fc32055527fd3185b3a4a5db22b3f005c4e8a608f50f2c73040e4bde6e52697c2a1f354feab255e4ed544b14eaca37ca8e947c38ec60b8b3f3ea7b6e4e0733e485b6a28c3420bdfc4b50204ad441ab334ea66611ae5fc864fedeb31911e859a31894d44b4ae806b0e03023b3f46db3f479f06026327168b9f8f35429abfe42ca1b454d9cf07162dec06236e46f31b15a7b71a195d15924b852241e00c4c1596f5e42d2ae729e735e52e00551d13d77b91f967b2e6e4f35f7e025121d923f42d92849f65945480138aae7635031a76afdffce2e0faa50af06deec5fd1fb9c7e5bf85553828e745ba390d9dfa405e8a5811b1c1280ece7f97b2d77fd3b2959812c96f5f911ff019e1222e625b62556a2fcf868ec877d56ee00aafcdba1d17f1bcd7f39769d1a88fe0f3fff67499c2608662ac609bc65ef9d2f3f599a8f23bf1db0554f077ce79d0544887ae0da83573225d992cd88b9047b790ff45d77a3921ef13c199116d219c6cb0876d2ee019ab08fcc58523ae63dd36843a7682acdd0d6f5ca5840874f6eadc7eaf6c3116b1276da90f9bbc01e4038973899302d3808a468d047d35b74982c298633d74b0d10b47b167040cc3f343b525d7d512ba9003e7f6b7f72bc71749bbd06c5f3ee400f174695a02cf6f31710b2345db2cc82d940df7c5037fd48772414d712c7ac967a28f687ef7f4f76d5495c8d203ee85ef086b92b4e2b28b51e3158be324a50c9a685deb7d86e5dc7c56b47fc521d18568bee6fd2c2ad1aeaad0d75d96c88e7bde1230a19284b1bc0f9ee542dfedb5474d28a0962ce84239c4a61c17efbceb5caf4d1415a95caaaa051723f4350ae0447cb7f3e57eef7f575ea8a2f1db5cf702b9397d3e9e2128615fe9cdad9545531306b16ea9ef1984ced4c12c0cc8ebc52e4f59b559a46812cf7f812a1b2665511289f06fc913385ffe0dc4c73e758e4047ee33bf31f466971bb3cfd2b08495ce92356c3cd0ffacb8bb435e52b82712145996cf4a87fcb95b53dea2e94b06aff9fdc92d9228be33d2d6865e5d1147b32120e4423bc511df619566d3f8648e5139c6dffe977395a9de1ddea33ac4c82721025c6a9964f966c9967fb16217dd05fec800c7fae28ae31b3a5d8fe062f5fa24ecfb179de2df0c2576b99a3ec52394e84843c4d1b6f6caac9802cad7f2dfd92d14d2a639515754f710b85c58f497c36f80f5c11684753b7c9bc3e63a5157916d36aeab867974466654c63eb352bf957a0ef4751171d508f2d1f03fdccca309de15748c131b0a8ae0e2c7a7b521a670de00202b5f0a491b378c9fd4cab1ca330e8685ac4d08f6ecc3ef46c454c7834c087a68de4780ca05d3b9b72080591eb275e83e3e680256235a1c987ae38d2fa9bef166062cf00b052d513dba2198b838c5ab2537d6a2c37a34b7d90fd1e7a44a87a1aa2ad040424796aa17296b5ca202010ad126b0fe78a26cd26194c81299dbe1b1054460515c252ee0e03a81cf771beafeb9753155e459534cab68b3263d21c35180090f63e55fe0ade9fbe7aff29d5d50ead22c50adebc21aed9892aaf5ce5e1d1d3d39ed3409e048f4cee83c193ccf0ae852ad940b5b18f8f17765ff722817d5f494a8b2a345f510259e9b4a1b4e1158202416a3f686c5026fd582bbb959512c3d142340034cc3a588e4bfa4de91cd8d4d35410967f3c53ca3c2c800bcab778b3e7892ccf775442297e8b62f247b4ec2b4e61ce6a2f36733a285cd159e71c67c99ade7581cdaf22fdec587ab78f4d80e4b1c5fd0591ed4add267d647fe094a4f9c9400eadb2379427ba14d4775e59175d56a5bc5a7da624a7ae9daf0f1709537760ef7b0aa315db030b44def25ad34788150cc5d0ab7780c82c985887e7019b32b4c9df088b730d9ab0979fbd95f42a794bcce214246f44680e15f75012b633d4e8146c1f98c08a1be285c5bd117d0bb87b7a23254fda05ff956e5c5421705d0d2e334387726957588d1da5afa971412ec927688bec9bcafaa6464bede0396551cf2db0d6ea21fc7cc47c86194e76e24d276667a95fa5c7c01e1d956674d11c34e64b9b644e38f8922de14209129e12536c4f106135dca0a604b3b75c59e8a4238c558f2ee95c457737e52711f7d863a09adc8f1e2fcbcbad693e62d1c57f5f83aaa27a9ec90ab73829c19a07a0d90cffcea9df6d69f12bf06cf69d1947e5ffa541cea25cb7b931a6bfa43f8a36759d375df104dd3054df62b13417c99e39f9b7eae40d7623808b6c7a3623dc0441c3eea01ef616bbd6e0ae87df11e456000ecd164fc1168d9f10b70eb3e017802363563ff80be64665e6a35863af536b3c9d6ffe808fe5782dd80997b265ce12c15bf4503381992cb7341de3cf8187cbde9941cfbf65ce79e76a6aa9114565c3c548128494288f830bd0c605ff1be30f3048b620b649a847543514ae91df2933758fa15fcf9c4125cdc800188dd8748a9ffd5badf76954c086ef0a8fc9556c4d7f7ab674e694e79", 0x1000, 0x885f613, 0x8}, {&(0x7f00000010c0)="cb3da6a1459f9538c4beeae4432d7bb48e9db2cd4e364b9cd64bf198ce478eb6956c1ac1aaa8bcff8d4de24013e070038c1932af369f3810e26969e4f2805d372d27c5352cbbb2bfba7171f2eab7de7f99f636e6db1d9dea60470b94b8d3ebebca85e5ffe9ab36c46603d7d6d6572c29a4eccb246bf54adc2f720d39ad435aaf2befc1178f1e82765fa36b2b4a26cb4512b5d08f5f491f03a5cdfbdf410be3f4c1d0c2a41e4b5838d177be657d50eb1c39a3dce5f6870a071582c079a3026e0b3b1501d17b34bdbac3d500ae8c42043eb89824d43ca830af5f0998072ade4a3471eba7d26452dce3d81e5cbceb", 0xed, 0x0, 0x9}], 0x1e0001) ioctl$LOOP_GET_STATUS(r0, 0xc0101282, &(0x7f0000001200)) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000)={0x10001, 0x100, 0x8, 0x2, 0xad}, 0x14) 2018/04/09 06:29:07 executing program 5: socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000011c0)={0x0, 0xa0, "507f411f216a264dd7ac2763923455555deb78e7e67758b4fc9378aa0456b21956840265531300d385bebbfbd0b1a9c8e6e3107d28106768a7126a76d0d6fa3cc600011861f46233a1c066ec89b3889a7a9092a308c5f73046dd5fb5f0dc1aea55712469f1150f4c177db9694435dd0946e307e11ead424e87680bacc590e212fa983547e5967f6757c72576ffc5c133d6988689cbcd8dd7a0cc37dfad23786a"}, &(0x7f0000001280)=0xa8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001340)={r3, 0x6, 0x8, 0x7f, 0x81, 0x3, 0x101, 0x5, {r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x8001, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r5 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r5, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r2, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb", 0xa3}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(r5, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(r1, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x3) getpeername$ipx(r5, &(0x7f0000001440), &(0x7f0000001480)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000010c0)={r4, 0x3}, &(0x7f0000001400)=0x8) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/09 06:29:08 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000280)='net/ip_tables_matches\x00') bind$alg(r0, &(0x7f00008ddfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) r2 = accept4$alg(r1, 0x0, 0x0, 0x7fe) sendfile(r2, r1, &(0x7f00008ef000), 0xd0) 2018/04/09 06:29:08 executing program 3: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000000c0)={r2, &(0x7f0000000080)=""/52}) 2018/04/09 06:29:08 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f00003e9000)='./control/file0\x00', 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r1, 0x3, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) 2018/04/09 06:29:08 executing program 6: setrlimit(0x9, &(0x7f00003a1ff0)) munmap(&(0x7f00003a2000/0x1000)=nil, 0x1000) ioperm(0x20, 0x2827, 0x81) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x9c, r1, 0x5, 0x70bd26, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf696}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x9c}, 0x1, 0x0, 0x0, 0x24000001}, 0x10) 2018/04/09 06:29:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/mcfilter6\x00') readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) 2018/04/09 06:29:08 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x800) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) read$eventfd(r0, &(0x7f0000000100), 0x8) 2018/04/09 06:29:08 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r1, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000180)={0x2, 0x9, 0x8, 0x0, &(0x7f0000000040), 0x5f, &(0x7f00000000c0)=""/95, 0xc, &(0x7f0000000140)=""/12}) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x2f) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='ppp1\x00'], &(0x7f0000000280)=[&(0x7f0000000240)="65746831045d5d00"]) creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) 2018/04/09 06:29:08 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4002, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f00000001c0)=0x4) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000080)=""/8, &(0x7f0000000180)=0x8) 2018/04/09 06:29:08 executing program 4: unshare(0x28060400) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip_vti0\x00', 0x600}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') io_setup(0x2, &(0x7f0000000500)=0x0) socket$key(0xf, 0x3, 0x2) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0), 0x10) ioperm(0x0, 0x200, 0x0) io_submit(r3, 0x1, &(0x7f0000000b80)=[&(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000000640)}]) io_getevents(r3, 0x4, 0x4, &(0x7f0000000000)=[{}, {}, {}, {}], &(0x7f0000000080)={0x0, 0x1c9c380}) 2018/04/09 06:29:08 executing program 2: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x8000080000000f1, 0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) 2018/04/09 06:29:08 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x11, r1, 0x0) mmap(&(0x7f0000f99000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80000, 0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000000300)=""/242) 2018/04/09 06:29:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}, 0x1, 0x1, [{{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x110) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000440)={0x10001, {{0x2, 0x4e22, @rand_addr=0x5}}, 0x0, 0x5, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e24}}, {{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}]}, 0x310) 2018/04/09 06:29:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000000680)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x0, 0x1}, 0xb) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r2 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f0000000980)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r3 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)="28b2ff195be3f01094eb6b02173e2dea89797ddada009351c93720cf241b7874201d8fad70bef1ae3786f0a9c010e1ffffff50968d99796e7305517fda42df515b2a1e430eb66ed4395cb421f986024d3831f47ece2d619e4febfee7f04ab1f16c7872a77b9e8d695eab5adfabb4c8722b15d63f2ad6ec62c29d10e42a3b8899f80a48c521d55b64b8967381ab41da11dc32537a7cab0e457e96f12f62e983e28dcbb988dc27344244b601116a36c76717e3e98d4a6e00f28de0d4df5be9fda6e988881298634ce2641d62a976ed21d99aeb805d45c634a03ec5fc8f80381e1a707e574ee4ca32678fc189ab", 0xec, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000600)=0xe8) stat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)) stat(&(0x7f0000000340)='/\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() getgroups(0x411b, &(0x7f0000000640)=[0xffffffffffffffff, r5, 0xffffffffffffffff, r6]) accept$unix(r0, 0x0, &(0x7f0000000b80)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x3}, &(0x7f0000000480)=0x8) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000b00)='memory.events\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r9, 0x80184540, &(0x7f0000000b40)=""/56) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000004c0)=r8, 0x4) keyctl$chown(0x4, r3, r4, r7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x9, 0x1f, 0xfffffffffffffc6f, 0x6b, 0x4, 0x3, 0x1, 0x100, 0x3, 0x1, 0x5, 0x6, 0x7, 0x7, 0x7]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000009c0)=ANY=[@ANYRES32=r10, @ANYBLOB="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"], &(0x7f0000000200)=0x100) recvmmsg(r0, &(0x7f0000001480)=[{{&(0x7f0000000800)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f00000008c0)=""/146, 0x92}}], 0x1, 0x2, &(0x7f0000000280)={0x77359400}) 2018/04/09 06:29:08 executing program 3: r0 = socket$kcm(0x29, 0x802, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x7, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600)}, 0x3}], 0x2, 0x0) 2018/04/09 06:29:08 executing program 7: unshare(0x8000003fffffd) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x7fff, 0x1ff, 0x75, 0x2bea, 0x7fffffff, 0x6, 0x4, 0x4, 0xd9, 0x6, 0x4, 0x5, 0xfffffffffffffffe, 0x4800000]}, &(0x7f0000000300)=0x100) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000140)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @generic, @alu], &(0x7f0000000000)="4492dbe273c4cdb8a21305fc2187089d293418622fb4d92878ef99aaa608f9b19eab72453156bf7c9c483cd8d6b0b9795ef1e29d7497fa2fd3a5f4e2d650e2f77ff882b088dbc9f17058e8e7216afa9de61093c0c9da0516783384186f90e4d57e461ed0a3828c09174fa8cb1196d19b1de746e7498e3ebe755913ac3e0c2ae1f05f6f327c0f74a3ee5dc64b2b46e51a551b118edfc783cc2337cd94aba7c4c4d9bba154f3f59a6e22355e4b95455560879cb233389a5dc06d0888fe92419490cec69c1cf4e46117346bf4272e245d8827b703e76810df83613779fc27fdac837dba8fc2f3ddf4fcb5bceae1", 0x0, 0xfe9863fda54ff85d, &(0x7f00001a7f05)=""/251}, 0x1a) 2018/04/09 06:29:08 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000000)='/dev/ptmx\x00', 0x3) fcntl$lock(r0, 0x5, &(0x7f0000000200)={0x0, 0x2, 0x4, 0xfffffffffffffffe}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x101) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000100)={0x0, 0x4d, &(0x7f0000000080)="3ab5c7d40ddb49bd167797bcdeadd5bb74e26ed6a575bb0073c3fb25c66de0c6311bdfa1022137549485ed6786c6887ac9984aee932eceecea7ebf3188b84fafadbd297bd555c75524e44704f5"}) 2018/04/09 06:29:08 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x80, &(0x7f0000000100), 0x267, &(0x7f0000002040)}, 0xffffffffffffffff}], 0x2, 0x0) socket$inet6(0xa, 0x0, 0xffffffffffffff9f) 2018/04/09 06:29:08 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'syz_tun\x00'}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x7f, @loopback=0x7f000001, 0x4e23, 0x3, 'lc\x00', 0x10, 0x7f, 0x5f}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 0x8, 0x1000, 0x6}}, 0x44) 2018/04/09 06:29:08 executing program 5: io_setup(0x6, &(0x7f0000000000)=0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) io_setup(0x8, &(0x7f0000000300)) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0xffff, 0x1) io_submit(r0, 0x305, &(0x7f0000000000)) r2 = memfd_create(&(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x1) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuset.memory_pressure\x00', 0x0, 0x0) io_submit(r0, 0x2, &(0x7f00000002c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0xa19, r1, &(0x7f0000000080)="503ec5494b", 0x5, 0x7, 0x0, 0x1, r2}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x80000000000, r1, &(0x7f0000000140)="12fb0237310ca654443a221700289d9fd64bb9503d91ae256178714f7cf302394439d226b6aa658090d30b813c4ca3f6c9114e04d66d729e6dd4deb457a0364ba76c62344be6f4733dae371960f2651deaf0b6ec848075ee66d50ddaffcd21a7923f3a272273c7708a6b2817712558c25a1287780f887c28d4432fe0933060c97ff5e2750cfc5868058bb8234c638b6346c1101ecd1b4197e90b1e633265f93874f289eb4bdc73c634dc3129452f3d2b4937c0b2a6cc0499de8c1f5ebbbd601dd97e457b9cbad2002c004e2cf0b5086f63a486e2171817ffe76c264067e2c0ba2a96034b33da0c5664bc04d263775fe4527c21af", 0xf4, 0x4, 0x0, 0x1, r3}]) 2018/04/09 06:29:08 executing program 6: r0 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYRES64=r0]}) 2018/04/09 06:29:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockname(r0, &(0x7f0000000100)=@generic, &(0x7f00000000c0)=0x80) ftruncate(r0, 0x28f42edc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'ip6gre0\x00', r2}) r3 = getpgid(r1) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000340)={0x0, &(0x7f0000000300)}, 0x10) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4300, 0x0) syz_open_procfs(r3, &(0x7f0000000280)='attr/prev\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8, 0x20}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e20, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x6}}}, 0x84) 2018/04/09 06:29:08 executing program 3: unshare(0x100000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) fdatasync(r0) r1 = inotify_init() r2 = fcntl$dupfd(r1, 0x4000000000000000, r1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)) 2018/04/09 06:29:08 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000080)={0x1, 0x4, [@random="5d2ae1c07d6c", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) r3 = dup(r1) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) mremap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000012000/0x3000)=nil) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0xd, 0x4) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/09 06:29:08 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001a80)='net/rpc\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001ac0)={0x0, 0x7, 0x6, [0x3, 0xffffffffffff0000, 0x7, 0x10001, 0x6, 0x8]}, &(0x7f0000001b00)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001b40)={r1, 0x3ff}, &(0x7f0000001b80)=0x8) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r2, 0x43) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000002c0)={r1, 0x4, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x30, 0x1, 0x7fff}, &(0x7f0000000200)=0xffffffffffffff80) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0x20c0e3b6, 0x8, 0x20b, 0xff, 0x100000001, 0x3b3, 0x97, 0xfffffffffffffff7, r3}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x8000080000002}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x9}, &(0x7f0000000040)=0x8) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) sched_getscheduler(r5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={r4, 0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) 2018/04/09 06:29:08 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='team0\x00', 0x10) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) r3 = memfd_create(&(0x7f0000000000)='%$em0*vboxnet1$\x00', 0x3d2d00f64514ff71) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="92f39b3a3e397ad6d1ea553371774d9d", 0x10) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/04/09 06:29:09 executing program 6: setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000002c0), 0xfffffffffffffdbd) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f0000000000)=""/201) 2018/04/09 06:29:09 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'syz_tun\x00'}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000080)={{0x7f, @loopback=0x7f000001, 0x4e23, 0x3, 'lc\x00', 0x10, 0x7f, 0x5f}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x3, 0x8, 0x1000, 0x6}}, 0x44) 2018/04/09 06:29:09 executing program 5: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) tkill(r0, 0x2) r1 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ad2000), &(0x7f0000ad3ffd)=0x4) 2018/04/09 06:29:09 executing program 3: unshare(0x100000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) fdatasync(r0) r1 = inotify_init() r2 = fcntl$dupfd(r1, 0x4000000000000000, r1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000000)) 2018/04/09 06:29:09 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000200)=0x80, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff]}, 0x4, 0x3, 0x0, 0x0, 0x3, 0x4, 0x1}, &(0x7f0000000300)=0x20) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002780)="a7118230eef5e420406dc6a099da077d64d054e0293b261fd23e223ac994e771d39076c63413ac4c3797871c905a3788788903cb54e0b814d561537a2e51405ff0b5bbcb5fe7f41a21b44db2d47be29e7e805a6d3d2a98cea5945db9b758fad872a60d0c8531afe1dbf4d5962f155c685eb8975a7feafedf838264a64caf9ed61617b79b77d069e76fd54e623a555cba8ba8ca09edd10a35df95900f9d33c0a1432915befb630f3817870dd103772719fa860c424444da74127123d602411922ba69da4be74592a2633006173e3032637897f2b2c854f198ba142ec086f77c7e30554da81ed8e909212eb2741f5ead4e7826952da178501059ce35b6a7dad2492d6c300d7e3a79db4dbbcb077f7bd5155698c60f0f67aadd05b74021e51bb42bc76aff6b00934ccd3fd43c68f93fb297a3fc9dc07f703f71b3341914bcf9fa416488e25137c1fcd0ab2eeba0daba608a7d4b7fcefe1795bf172103383dc8244b07bd111b8c02971f3b5d39b75f0469b8b1f5c9752a82588556630412895521c47e4380fa879878b030df6a5c0d1c90c644ee38cef883b494bb804386bab3a4c4d8eddbf004c229c835b76841aec0169f7b84bc1d5e9b350673591e30c2764e389f20b0517201e5229dfe74f85c337fe98fecce8094f44057ade7cfb2242abd5f3e6cda843b91b129cd22d35614135637c0ace0ab6597b7b17e457b0a9e033d7ddaffb3e0bc990a17971e8d32003e08b0e5c25b17b69853325c912d0a1c1a53332c428db887922385e08a4cc0bc37215582f19ab59849188e7ddefbc3a7277beb7ec2ea3fa77b1de525d88b54757af0948c95cf2c6feea18071e479a0de1902089bff7c6ec3e338d52ddec29c124545881b5b9e3a56b221695e5d97024c47763c4927bbfd88d6ce901dde80956cc0dd9a4d820ed5da40ac4d12835999ad4d7b817cffba97b5ec9ed549083217029d522245335b181a9d90ce5c9271209aa89988458891424f0d7d11fa48f04e461fdeacf1367b2f3b71e168a501a5c0a8fa0a950047874651fedcaf2dfb490a0881e449070976c75546c691be5d32718ad4b49961d66adb0e75d0cf398c167f81c51d3804e741f825960e1c89bbf590731a61c21ac00e435d493ab66263a96b3b4f7ecccb1ef5550c782bde990e4bd3b738b652abcf99b88e81523abd30531a225575f31213f08cb8f88b77b35a8e332e47c41d01bda34d67e9caee3b3decf81bb42f58a0610f8cd56ec13d8d6effa7b8c7710cf31bc69ecea380613e9ac69142fedf1a39e6e83b6dc84882c537f23c8e6601412330d44696d711587cfd2433530ed7f9cdfbceb9af4babb5f74c4070df26e859e0564ee71ab1bdcb2b954ad12504614a7d0efebbc5a793d475ff5a7aa368e35def723102c7b4221248105db2dc39c14e8338167fc906939730708203bdac46bd37e3f97b8a7e0efb49279ee031a0732f1d1ef3c877447b432958bcd9f5d0febc59b439b4fa0bb9ab1bfeb451c3f203f1aee841a2379da0e89d3216cd96f9aebc38a5a330e7bea1f8016d655fe60d7077fe8b7aff504533d17f393af11e5fd350f3c5f4ac26c2102396408d8f7136f8a9e05cd45ae6ba1b277f684708136fe75c9a2d19961ff9f3a1c8d92ebcded91cf3fd8dd15ee8e736fe3f395e6eb8bde95ddd24258fb68bad6d5a508b68b77ffa8ed7f25c43343757833df59e024d551772f94a69929ce720d993b9e853b625af04b47e91a59a3c1b1b29c39796199b41aa72390c87919338b0b2f595c73a810231dffe470b4374023487a1a90bff58ba3e4e3ed0cc6b67dbdca0628885a010cf8cf092fb13181a4d6a8eba473989ca29b8b8ae6042d6f455768c19a602f9d47df0f3d4e37526db745facc0bf5c4ccd880438352e92a1144dcde4e63c1e4f7b42b6c5ae6df876ad4f5f5533deef339ba7d14d6867897421146d5d96b8bcb63b97d73835be1a4334df9ade8bd100a9d2f9126aefa031a320707e8b29d48257913bb37b8f83260e4ad88db013ade6f4952cc8c397465fe03b21ef2e935480c32eb1fb71cdb0dd87420360c8e984b9b07c9dfb4b7b40c42dff2693c029eeb9b77cadb8d408d73f005d25ad479360a01a2731a2207a1d60481b9d59b5ef54d995f8b67a905a747a4fda15fde7a432232e3cc32561b344dee355cc7e32bbd5fc1ad75288391df78017171dd228e1d368ab8969b0e23f7a16c5d6e67800d98b6c3dea15a6c7b76a25ea69c9cb75e7934a6adc326d6224d7ab2948eebc6f0a729c960e1c0c3c4eb5f89934ab7d3e67eafacb96387999be29f77685a99886f4131090a7cbc4ef0900dfcef0653ec51970ae8cb5f8f08c71e9b825fddffa9893dd95f3acc3a7fbab91d8ce44080eb0a2f66b7b064d74591ec06be4b043d9fb157294f4650c2a543e9696a5140ca128688472df977fa4c1667ad7a0986699a15578f5efa8267d581fd5267e4927a6fc073202289fd948e5ed9ff638f3ffed87764f3f7a371b2f30f1d906477a19dd93145e0d977f55939eb6ea2b05fc47704e720deaa229ca9b18bef779163ad80974d0be2251314a4bd2a3af946738f0b18c1134898d5b8e1d2e74e51552e0f1103c9870a5087e9487e0d33efcb922197bc10aafcecc6d0e116baa301b1f2b7c845d181572f4514c6b4a0d1b206074104ce0c7ec8b0a9b22290c94d14212c3f03752ce2e9cdab9608373508407d42366f1576b1c698209a5ebc570e60f94995c8cba57f02a637bb0fbdd2a3e33ec1c11ecf4ecc146e6bebc1222c6173718340f990cd905a62f9b375a93bcc80bb7b9816937e0243bae776fb7d98080bd0b7f324425725521c8e8bb906cf9517947eec7b2cfd18a8a93645254d86914ae411080b001355c44d5a6ffdec77651b941696a4770e794213b487bc7604f94726e095d105ad22cbd663f251516262225793ccd9833628a759fffe91e54aae2aff28de63844edb24fb0bffeaf984cd52d30ef3aa7ff9072059dbef925e2554e8ed6cf200120f32edd0a90936fc5b0881370ecaaaf3f3314304947d98688428e33387d47392eb32f9715734b056987ab9618f83cf010de3a6b87ef60273add766e719defdbd9ebb68746b476080f9c1b10578255cb962df386387f87ed4a9322d76798995053dfe68cdd1e3855d14cbe8dbcc1cc968d20e9954dfa5f279bc49b96fb1df74683a78eb1f0a668fb29c339a5baeb79c3d8030749ce8b90b73bfed120bd50fc7754c63c0690e1d8ab7299d4f95e84e97bc674c950a9e1d1541d5e0df6ce4e0a92b0f55a74b9bbed3d2dda26340ad4a2fe65d2c71c658cbd7e35ec7f006ea0e2caa06565b2147848cf0cf4a01ba2f17b6eae932c2d86cbef2fa071521da849cdcdbb5d9e0984f35198dbcc80538b1e406e742dded107d52bab2dbd2a9e4d48f51e7ffd5566619392ac2938d6f56b292ed34b633cbdf3a3907a7a4e9cfd770a097889818342ea1b7740fb79da30918b18b0e688ba82f454c6e2b23fb73a3bd407b3e4ac9fe8d785ebd2fb66b4834b78e47a545ec30da7f64436", 0x9d0}], 0x1, &(0x7f0000000000)}], 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001500)=0x0) ptrace$getenv(0x4201, r3, 0x464b, &(0x7f0000001540)) timer_create(0x4, &(0x7f00000013c0)={0x0, 0x28, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001480)=0x0) timer_gettime(r4, &(0x7f00000014c0)) accept4$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0x14, 0x800) recvmsg(r2, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000040)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0xfffffffffffffffc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) [ 65.083374] sctp: [Deprecated]: syz-executor0 (pid 5451) Use of struct sctp_assoc_value in delayed_ack socket option. [ 65.083374] Use struct sctp_sack_info instead 2018/04/09 06:29:09 executing program 1: unshare(0x40600) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000080)={0x3, 0xff}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000180)={0x0, 0xfffffffffffffffe, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) 2018/04/09 06:29:09 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) setrlimit(0xf, &(0x7f0000000580)={0x400000000, 0x82}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r5, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x9, 0x0, {r6, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x7f, 0x6, 0x7, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) accept4$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) [ 65.223570] sctp: [Deprecated]: syz-executor0 (pid 5451) Use of struct sctp_assoc_value in delayed_ack socket option. [ 65.223570] Use struct sctp_sack_info instead 2018/04/09 06:29:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) sendto$inet(r0, &(0x7f0000000000)="4874e17a3d423afcd7deb93a18bc1142a0d1a115a66d4980c28d67140d31b81de4a83d053efc036a39bedfd133d4956c91fabb410487ced12986002692951f72a75e6aef85bba0a215058b4a473fb8a67a504457b59d2bdb8bfe70dbe629a3de3240430758c4fa437c29a3e0794e33", 0x6f, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xea9}, 0xb) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000880)=0xe8) bind$packet(r1, &(0x7f00000008c0)={0x11, 0x0, r2, 0x1, 0x9, 0x6}, 0x14) 2018/04/09 06:29:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2000000000000, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8000000023, &(0x7f0000000080)=0x100000001, 0xd9e8b53951d04f55) read(r0, &(0x7f00005f6000)=""/99, 0x60f) 2018/04/09 06:29:09 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f697076365f726f7574650000001601e1160aa209e07a86df5448177d47adec466e78220008000069a43690640d0f5c4a5dce00000008f516f26c2f361eaa5fe8ec210edb437b63ccd8db59750540b977b0298f24826a3aa03977b41c422c8e76ab47d16ea287abfb72812b1037edaa1dc78a95190e0c3f9c149c4672df66e6be42676465fef03b5f0000969c5b494b2b0c10bd82a1ae3d170000000000000001da57ce748f24a236e3d76862e94d7cfd5c59f5f4ee72ea99") ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) bind$alg(r0, &(0x7f0000e15000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000100), 0x80) 2018/04/09 06:29:09 executing program 0: r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x2e, @empty, 0x4e20, 0x2, 'lblc\x00', 0x2, 0xffffffffffffffff, 0x76}, {@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e22, 0x10003, 0x34, 0x80, 0x20}}, 0x44) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, r0, 0x0) ioctl(r0, 0x7, &(0x7f0000000180)="37f351f372db73aaef52f6f09e825a05267cd8db69767bbf531d1dfc996fd39a0f34f8386dc4bf65aff4634065f3be5ee79ad809bc87bc66051cc7728d37e9c3102be7e5ba47e901ead9501d9a6b3431d919bc037bbc12831389122a8b47cec02e9287ce61c16ebfa76f862bb0952ce46e2659753e366685cb628cda7e9a4dae10d71676a5292f777c48b454b16322d8690f789e56d0b043e696699e691342e8e8168386a969c5beb3f42cda76df7359da00c4146a989a76c0f3257fdd22b608e2d7bb03f2a063bf15d27cd15b5b2c2fac6ee7298e715c99db90ac5c6bdf2f9e1b91b23a2336a03d8821bf4d3670614836849602de5c") personality(0x6440003) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) pipe(&(0x7f0000000000)) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f00000002c0)=0x4) 2018/04/09 06:29:09 executing program 1: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5ab7, 0x81, 0x25, 0xe866, 0x80000001}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r1, 0x80000001, 0x3, 0x0, 0x400000000000000, 0x1}, 0x14) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f00000000c0)="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") 2018/04/09 06:29:09 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) setns(r0, 0x4000000) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000), 0x6) pause() 2018/04/09 06:29:09 executing program 7: prctl$setendian(0x14, 0x3) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="136c6403762285a5197cf12aef36bc7ed9b68be91229d12d22cce4b83a33956a062f2cace3c8ed90c562b9ed0c11eb3b765c4e2bc8f289fa1b8b503616d6128410325f3674483bdffac3d458", 0x4c}, {&(0x7f00000001c0)="dca3112643574a1e89eb0dd2bddb7b851902a867fd8d4f6d4374c5257231d023fa97d670a1e40b456ca9bd73bab78ea944eceec8bff379dc0a48605b9477d437484500118ecc0ff907f85e65ca48ddfcb31e92631eb24e4ed6d8edeaf672e73bd7ddb99c6525cf87fe811d074f811beb6626dee4c2211411e7", 0x79}], 0x2, &(0x7f0000000340)=[{0x28, 0x118, 0xfffffffffffffc21, "543117aadbca5b8a002c71d50a84bed9d212ec0685c0"}, {0x28, 0x1ff, 0x68, "7ea41eff807b89f696a556bd84ad9ff5ad452aea07"}, {0xf8, 0x1ff, 0x1000, "e346579f7f786c1271d81eecda1671be87276cad4dd6e7809a1e93fa7b3fd23e49b2c9003ec091b41dfe551bd8892bf18b7a649c21715aa34bf0d69f1c608fd68ea1cf7b21291028095978b69b997afae630b4495e8330b4eefe89a81fcc4238cb6b70e4377929bd4be9d4f53dd7c0684ad8871cbf36f287092559b617aa7530284d5f163503c974e2fba11ba513b0a67b8b8c1bfe6327f67b2fda990bd702c85648d559cf616e8e0b43314398d42f94d5570f5c2c794b6612f804f596c598bff805d1ae2ad0045903c8a6befc134ce9bef0daf40ff382241bc705fdef11b55f88"}], 0x148, 0x4000}, 0xc000) io_setup(0xb8, &(0x7f0000000140)=0x0) io_submit(r1, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000100)}]) 2018/04/09 06:29:09 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) setrlimit(0xf, &(0x7f0000000580)={0x400000000, 0x82}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r5, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x9, 0x0, {r6, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x7f, 0x6, 0x7, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) accept4$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) 2018/04/09 06:29:09 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) sendto$inet(r0, &(0x7f0000ac0fbb)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x3c180000000}, 0x8) poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0) 2018/04/09 06:29:09 executing program 7: openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) ioperm(0x0, 0x4, 0x0) 2018/04/09 06:29:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6d61705f66696c657300f9c90cf8dd77d9da87c6a7ce9b90d9b6e13d1975acc059b6ba12b767305a4ec03913ac2940b74b8dfbf9b50dd6620e85923bcabcc5b4dd825faa9a125e") ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000000000)={0x2, 0x96fa}) getdents64(r0, &(0x7f00000001c0)=""/240, 0xf0) 2018/04/09 06:29:09 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) setrlimit(0xf, &(0x7f0000000580)={0x400000000, 0x82}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r5, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x9, 0x0, {r6, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x7f, 0x6, 0x7, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) accept4$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) 2018/04/09 06:29:09 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x47}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r0, 0x4) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000300)}, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0xb24f7b2f2fb07cee) write$tun(r3, &(0x7f0000000200)={@pi, @hdr={0x2, 0x3, 0x5, 0x8, 0x5, 0xbe2}, @llc={@snap={0x0, 0x1, "e88a", "f44e52", 0xf7, "0d7679972bea5b4379b738b3ea6dd40bedcfe70705f14f43886a621704200901e1760676c37eb97f5085313fa3b2b949e2ee4fdc59490f99d82f5671407f0ff7dbadb2326d79093b32dd9ffafdbfc82e75cb6710f0012ee1fc4493e9a89506dacda1f579f28ac800e1727662c4e62f2a8f46863d49"}}}, 0x8c) 2018/04/09 06:29:10 executing program 7: r0 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x0, @rand_addr}, 0x10) r1 = gettid() getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x100000001, 0x1, [0x113]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x8}}}, &(0x7f00000001c0)=0x84) sched_setscheduler(r1, 0x5, &(0x7f0000000040)=0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00007b003580b7363b23b8a294b3b2e6e34b68d14a9d65a6f0309cfa88233ed05962454c111513ab25952b4084fb35547b"], &(0x7f0000a9d000)=0x11c) 2018/04/09 06:29:10 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha512\x00'}, 0x58) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00'}, 0x10) readahead(r0, 0x400, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/qat_adf_ctl\x00', 0x200100, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000440)={'dummy0\x00', 0x2000}) accept$netrom(r1, &(0x7f0000000000), &(0x7f0000000280)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) pipe(&(0x7f0000000400)) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) 2018/04/09 06:29:10 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000100)}, {&(0x7f0000000140)="1d7c16a3b04961fd33c2cc3a5976feeb26b23ec455b3d768f38c3c5879d6138feb1e66a74f2cdeeeb42d5b46437a45ae20181b55ef968be7ede81a", 0x3b}, {&(0x7f0000000180)="de229889b51723de73230e06a8598a291e92c9305f339eebb6a218e7adea155e2580662479e7abff01183ac01f0a9c8335b3d1f4dba9e84eb42c362ce9724d0180327b1957e05056bf4bc565cbd0cc26b0f489e367ff026cddfd3dc534d872641ec9457646393a7c377341f2b8d74ac6e430a5fba89e634399f704c7c18a2368774e975684c1ca0d3efedefc2b4dfaa21efc72f6c6cfe22f56fc9339ec9f8f81b8735c00de8823824114278779596aae4739294d98d967590054b41d10e7a6a2cdd64bf97ff94fc8f0db5b5a554c113c", 0xd0}, {&(0x7f0000000280)="9f5658e16b514c5786e7db68f5c811315c58ae3a27c5d5f7d491d1f656b138998d0a46a0495537c6e03c2d564fcbe259fd8ee7dfc55287950c72aab56abf6e057ca40eb62fd48e946e0a5556bb2ebe9a48fbb45751435d812a6d25e029dfd25c8ca1cc6dbac9fd95c2c879feaa535269af52df27ff913384a8664b031941166e632208dbbcbb17a2968cc6c8e9f122c3f076a323dd0e810548143b55a1ed5a532f15479791c3adcf073189e976edb2a8c8eb4e1eb355b1e4ce523ab467b6280dd5", 0xc1}, {&(0x7f0000000380)="7e380dea893f6d9485938e6103c04ba4bc538d3ed3c1ce477746b324bae374e11e477bee22f2f1897c9db17f3c93c4789e3fb5b0be2676c9ce00ef885d0c4f1ab56a44546232aa9ae9a1ba4ca02a932e067025ed78a2981ad476716e5465a6cbd49b2bd632a5baaab417af6214fc31a584fb3b43d3acc9ec63e81e3430cc789fd852d235af418d94ec583320aa22f8bbb26779368cc730d790af312da9c1fb3a78ad051ac674b7aa7d5afff36247ab0774bce6a8eb49ef23bf4124990089c86e3517961c1a71908146d3f764aef7183a2cb9", 0xd2}, {&(0x7f0000000480)="26a83fe650f20884ebf44faa420f94b09aedf6ff50b4c66dc178a8fcf29792dce790273c266daca0839ca394366d6881e710b7c487b6e8e8a3272d1022d5f759afef0b3d61ab4483eae6274ba728308a7c99f6a6b9dc647d693029ae1b9a7fee2f15aac8d34381e125383c62dce1d8adb485e801ec36783d20b39010e5c2a843325e5ef7948cbfb7be96f1631035c62181b28f38a9562ee4ca55442eee57dd40fdb91f1414635fe98b61940b0cddfb90f7f1bdb09206b5f5802a4c71efa043ae910996d9a5297df4c0017bda2704b4d1bc73a399cd58c16389017036613e", 0xde}], 0x6}, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@ipv4={[], [], @dev}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000100)=0xe8) r4 = add_key$keyring(&(0x7f0000000740)='keyring\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, r3, r4) tee(r1, r0, 0x81, 0x6) 2018/04/09 06:29:10 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) setrlimit(0xf, &(0x7f0000000580)={0x400000000, 0x82}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r5, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x9, 0x0, {r6, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x7f, 0x6, 0x7, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) accept4$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e, 0x800) 2018/04/09 06:29:10 executing program 5: r0 = socket(0x3, 0x80000, 0x2) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r1, 0x0, 0x70bd2b, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xffffffff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x1}, 0x41) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x134, r1, 0x100, 0x70bd28, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x5, 0x12}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x937}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x19}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'irlan0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10001}]}]}, 0x134}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffd]}) 2018/04/09 06:29:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x4) fchmod(r1, 0x3) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000001c0)=""/180) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000644ffc), 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)) ioctl$KDSKBLED(r1, 0x4b65, 0xffffffff) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x2, 0x2) alarm(0x6) accept(r1, &(0x7f00000027c0)=@can={0x0, 0x0}, &(0x7f0000000180)=0xfffffffffffffd7a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002900)={{{@in=@rand_addr=0x8001, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x0, 0x4e20, 0x6, 0xa, 0x20, 0xa0, 0x2b, r2, r3}, {0x1, 0xffffffffffffffff, 0x7, 0x6, 0x4, 0x81, 0xffffffffffffff0f, 0x210f}, {0x35be, 0x3f, 0x2f}, 0x59, 0x6e6bb1, 0x0, 0x1, 0x1}, {{@in=@rand_addr=0xffff, 0x4d5, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1, 0x3, 0x7, 0xdacc, 0x7, 0x9}}, 0xe8) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r3, r4, 0x1400) set_thread_area(&(0x7f0000000040)={0xffffffff, 0x20000800, 0xffffffff, 0xffffffffffffffff, 0x4, 0xc93, 0x2, 0xffffffffffffffe0, 0xffffffffffff4b08, 0x2}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000140)={{0x80, 0x9, 0x8, 0xfffffffffffffffa, 0x5}, 0x10000}) 2018/04/09 06:29:10 executing program 6: r0 = socket$inet(0x2, 0xe, 0x10000000002) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000c46ffc)=0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendto$inet(r0, &(0x7f00000002c0)="d9ff", 0x2, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x8, 0x80000000, 0x1ff}, &(0x7f0000000140)=0x10) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x8, 0x4) 2018/04/09 06:29:10 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x800, 0x14080) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='vlan0\x00') madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x3) [ 66.456754] device lo entered promiscuous mode 2018/04/09 06:29:10 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/pid\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x43, {{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x10001}}}, 0x88) r1 = socket$inet6(0xa, 0x200000000000803, 0x5000000006) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e20, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xfff}, {0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x3}, 0x7ff, [0x0, 0x2, 0x0, 0x2a2, 0x1, 0xc509, 0xf1e6, 0x8]}, 0x5c) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000240)=[{{0x77359400}, 0x0, 0x3740, 0x7}, {{0x0, 0x7530}, 0x6, 0x7, 0x4321}, {{0x77359400}, 0x20, 0x1, 0x1000}, {{0x77359400}, 0x2, 0x7, 0x90000000000000}, {{r2, r3/1000+10000}, 0x0, 0x200, 0x7ff}, {{0x77359400}, 0x20, 0x81, 0x9}, {{r4, r5/1000+30000}, 0x0, 0x1}, {{0x0, 0x2710}, 0x7fffffff, 0xc2, 0xffffffffffff8001}, {{0x0, 0x7530}, 0x400, 0x8, 0x1}], 0xd8) bind$inet6(r1, &(0x7f0000000000)={0xa}, 0x11) 2018/04/09 06:29:10 executing program 4: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x6, &(0x7f0000000180)={0x1, 0x0, 0x0, 0x1000000000000000}) 2018/04/09 06:29:10 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e21, 0xa3e, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, {0xa, 0x4e24, 0xd1e, @dev={0xfe, 0x80, [], 0x17}, 0xcc3}, 0x1ff, [0x400, 0x1, 0x6c, 0x6, 0x5, 0x4, 0x40, 0x2]}, 0x5c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) socketpair$inet(0x2, 0x80006, 0x6, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x1, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x1, 0x4000091) socketpair(0x10, 0xa, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000180)) 2018/04/09 06:29:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f00007dff78)='$', 0x1, 0x20008005, &(0x7f000098dff0)={0x2, 0x4e20}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) 2018/04/09 06:29:10 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) setrlimit(0xf, &(0x7f0000000580)={0x400000000, 0x82}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r5, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x9, 0x0, {r6, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x7f, 0x6, 0x7, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/04/09 06:29:10 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x5) ioprio_set$pid(0x1, 0x0, 0x0) ioprio_get$pid(0x2, 0x0) 2018/04/09 06:29:10 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000080)) 2018/04/09 06:29:10 executing program 0: futex(&(0x7f0000452000), 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0x989680}, &(0x7f0000196000), 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, 0x0) setitimer(0x2, &(0x7f0000000280)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000300)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xa4, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x9a0d, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e24}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x100, 0x0, 0x9, 0x9, 0xc, 0x80, 0x4, r1}, &(0x7f0000000240)=0x20) r2 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x2, 0xa000) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000340)={0x3e, 0x401, 0x3b}) 2018/04/09 06:29:10 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') bind$alg(r0, &(0x7f0000d59fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) accept(r1, &(0x7f0000000200)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000280)=0x80) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000a2effc), 0x7) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000001c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="12000001", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r4, 0x7, 0x1}, &(0x7f0000000100)=0xc) 2018/04/09 06:29:10 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x44000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="7573652f6e712f060000000000000000000000000029fd4bf164adbfdef9b432cb0ae6c0ba07af339cc311ab2c9d85f24ad9e0b93a0821811e90e77ae0eb3c640995677967feb94ac8a80bed2704cd22fbf496c747cd4239792ea754e47c045f9880269965045f4ee5a9bd4b98da0fd394472861746807a093e2cead5dd5a1e4e905c3192f79c35b4e2cb085fe3f6e25809410317176e7c1e94d1f9380372463207ac0bda07103e745de213b8311c6a6d7575ce6192258c659673bbadaa0314e363d3cf5adc8469b16665c79626502f6a5804a6a357204b02e2f"], &(0x7f0000000080)=""/83, 0x53) fsetxattr(r0, &(0x7f0000000140)=@known='security.evm\x00', &(0x7f0000000180)='^\x00', 0xffffffffffffffde, 0x2) socketpair$inet(0x2, 0x6, 0x7f, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/04/09 06:29:11 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpgid(r2) r3 = dup2(r1, r0) write$tun(r3, &(0x7f0000000080), 0xb38) 2018/04/09 06:29:11 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x62b9df89) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000000)="1da87f243031532f85efbe1c236f26cb890953f0e75db6d1ae21", 0x1a) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, r1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x9, 0x0, 0x0, {{{@in, @in=@broadcast=0xffffffff}, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1}, 0x0) 2018/04/09 06:29:11 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={"6c6f3a01000000ebffffffffffffff00", {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) 2018/04/09 06:29:11 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x14800, 0x20) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f00000002c0)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$getregs(0xe, r1, 0x336, &(0x7f0000001540)=""/71) setpgid(r1, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001440)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) fstat(r0, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) io_setup(0x108, &(0x7f0000001400)=0x0) r5 = socket(0x2, 0x806, 0x0) io_submit(r4, 0x1, &(0x7f0000000300)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000040)}]) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x38, 0x0, @thr={&(0x7f0000000340)="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", &(0x7f0000000100)="3159fb444c737e86f1b001c61af006cc8d27da8b179635a513752e81e13729c77b62bf994a6f5f85967222c9864d6e3775dc4681ce99f3d9e9d1f3a752702e05af336dd80a1e0242931b2eda00cbb5709b38a5cff3f6c27b5952c39fa37d1345294d4dd9"}}, &(0x7f0000000200)) 2018/04/09 06:29:11 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) setrlimit(0xf, &(0x7f0000000580)={0x400000000, 0x82}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={r5, 0x0, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x200, 0x9, 0x0, {r6, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x9, 0x7f, 0x6, 0x7, 0xc3}}, &(0x7f00000004c0)=0xb0) 2018/04/09 06:29:11 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f00000002c0)='/dev/vcsa#\x00', 0x12f, 0x101000) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000300)="8d42b16f76acb87b21d2e4b90baa9d6979e0876719e337a7fb8ae312c93459845dcfe0f5834c9d0f796dea499c12cc3479edd08f51f0d0e0a23ba8f5d589de9a", 0x40) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x12000, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x440, 0x0) r3 = signalfd4(r2, &(0x7f00000000c0), 0x4, 0xfffffffffffffffa) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000340)=0x94d6, 0x4) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000046e000)={0x2}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @broadcast, @dev}, &(0x7f0000000180)=0xc) signalfd4(r4, &(0x7f0000000080)={0xfffffffefffffffd}, 0x8, 0x3) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00000001c0)="2d0b1f08efcafea02cef54e6e56fb899b45672f459e5189785d46b0e17c3af42a585394a28ae411a4fd7825389b425e3d83ad48d27743c09a6b50793a81d14f2a14b1a551c3a9c06819a91bb67d4d87e53f535e5b7033c79750eb23bb22df0553a2cd9f37d38db7179c5bb3e4aba2a4eb592e2bc23dceaa0d183b4a3abfc4011d7d9a5166e378b545d39d6713e779e9d276c2697618f4852c04303e67fcf1c2852a8d8447e74307e01a60f6dd307dc97421bc12ad2b178a2bcc1a0c4ef1ef362e2b2c8ba24904397936a803574677357945dce2b", 0xd4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/04/09 06:29:11 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000440)=""/28, 0x1000001f3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e200000000008f33ca22475418600101008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) semget$private(0x0, 0x0, 0x2) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000002c0)=0xfffffffffffffe2a, 0x800) accept(r1, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000280)=0x80) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000100)={0x0, @time={0x0, 0x989680}, 0x100000001, {}, 0x2, 0x0, 0x5}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000000)={0x0, 0x7, 0x23}) 2018/04/09 06:29:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) syncfs(r1) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/09 06:29:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000440)={@broadcast, @loopback, 0x0}, &(0x7f0000000480)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'ip6_vti0\x00', r1}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup/syz1\x00', 0x200002, 0x0) capget(&(0x7f0000000ffb)={0x19980330}, &(0x7f0000000000)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4280010}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)={0xf4, r3, 0x4, 0x70bd2b, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x42}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x14}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}]}, 0xf4}, 0x1}, 0x1) readv(r2, &(0x7f0000000300)=[{&(0x7f0000000180)=""/67, 0x43}, {&(0x7f0000000540)=""/235, 0xeb}], 0x218) 2018/04/09 06:29:11 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1000007, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) getsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/09 06:29:11 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x800000000000125e, &(0x7f00000000c0)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0xffffffff, {{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) 2018/04/09 06:29:11 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 67.460008] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/09 06:29:11 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)="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", 0x1000, 0xfffffffffffffff8) r2 = syz_open_dev$mice(&(0x7f0000001440)='/dev/input/mice\x00', 0x0, 0x10000) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001480), 0x80800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000014c0)) r4 = epoll_create1(0x0) fgetxattr(r4, &(0x7f0000000080)=@random={'osx.', '--\x00'}, &(0x7f00000000c0)=""/208, 0xd0) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000180)=[{&(0x7f0000000080)="4c0200efa37413a311403fcef11d09c2afc3bdb38c8767f9cfdfafd20cdaa2e2dabb8d76a6effec52ea47191070a1633fe5e71d2429a2dea3f00968c31148897c24227bd36b8272011e249518bd22d094a5f162ebdeb8515366d92b3a7b071c1ab46475ad38f7357f1d23f50fa6772d93450c52cfa5a829337c582e4cecdd34f5f1174aebfa9b35d98152b57910b35a6e833260b978f694b2f2a6dfe8b117a1fec1899605c5492dc0f49073b767022ad29118c893e4ce60a23261d82d5d8e29fad1c121fce8fe1c90b6b1daa33513a", 0xcf}, {&(0x7f0000000240)="e66284bbecb40c462c7501dc2eaab1b5a3c34dfc22371908c4c52a9d848b0070a1b20a1d601d0533ef6c7038928decef82dd17bc6b8d20516ea80bd7ea48e0f866444e6d6240cbc1119d70a306c85d494151dec6fd0c3a8c6a9235f7897ac1a33f9473d740e7a10d29e576f1264a4fd6b8f346451137654524b82a52d77e3d765d62ffafb28cc14563ee6e85d56e17e11e473b91ba5186a5d21ad4d258a1b2ec75", 0xa1}, {&(0x7f0000000300)="5e3595c8243143b407057a0d7d8f855b0711239d6dd620c29b0332d76e01e33a4b2135b5b6309893abec8ccaa01bfc3f0f58cae18117db0ec8553a1542c86e079bb3f6c8aa3d94767ca35d2716f03787f2b7b4aa5124d1f1fcae7f9cbf59c93981ec6299bb1323ca23c2c92452d998d22570f95ede6205e3d742b0fd1c61afa202e2a48b28b8e564eaf5874cb6c557947192b8d1f9e89a67dc937ca7c27c661b7588c37ee0b944c22980696c1129ba74d45d215def303869f9ac59b945a6f7238de82387c6895d5ce5ddc0edac6e33c78b456c5282af79c5b7429727125f3352e09aa7", 0xe3}], 0x3, r1) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000f65000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001500)={0x10001, 0x4c, 0x5a, 0x4, 0xffff, 0x0, 0x1}, 0xc) sendto$inet6(r5, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/09 06:29:11 executing program 3: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0x3e3) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/09 06:29:11 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) setrlimit(0xf, &(0x7f0000000580)={0x400000000, 0x82}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) 2018/04/09 06:29:12 executing program 6: gettid() timer_create(0x3, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)) statfs(&(0x7f0000000380)='./file0\x00', &(0x7f0000000240)=""/94) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x77359400}, {0x77359400}}, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14}, &(0x7f0000044000)=0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, r3+30000000}}, &(0x7f0000046000)) 2018/04/09 06:29:12 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a2efc8)={&(0x7f0000f74000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000380)={0x14, 0x1d, 0x10b, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000000c0)={0x3, 0x11, 0x6, 0xfffffffffffffffd, "cf6010681189a482367abd2ce588f8dfa6eefbd974f55de69c3de5caf196fe09"}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x60000100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r2, 0x1, 0x70bd2a, 0x25dfdbfc, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x5c}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x3c}, 0x1}, 0x800) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x7fa9, 0x4) 2018/04/09 06:29:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) r3 = dup3(r1, r0, 0x0) epoll_wait(r2, &(0x7f000029bfdc)=[{}], 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r3, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r4, 0x0, 0x10}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) 2018/04/09 06:29:12 executing program 3: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x2) 2018/04/09 06:29:12 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x1f, 0x8000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180)=0x5, 0x4) r2 = accept$alg(r0, 0x0, 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000), 0x400) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000280)) dup3(r2, r3, 0x80000) 2018/04/09 06:29:12 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) setrlimit(0xf, &(0x7f0000000580)={0x400000000, 0x82}) 2018/04/09 06:29:12 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8100, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = geteuid() r3 = getgid() r4 = getpid() stat(&(0x7f00000016c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f00", &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() sendmmsg$unix(r0, &(0x7f0000001800)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000240)="6d122ae8e4a82123f30a8b68bb4f99b85d25c7e4c33c70566c4bdcdd8c50645cb37ff0285f8b4fc5123ccfc116a7c92cb82efc0beef30903d1b3496d44915d8e854a5e15c51bd5a1d4d7ce3cd25e1dbfb77f50cc5a45d6da281ae7c1ef544e876ec0e9edc62a22bfc01c9e7fc795add7e0ee800766aee12b7bcf218da7422061e272a5134aa63863783ffeca1889a935888e1f6fdcc252898fe97462321dfc1e95a4d86982c05f64df0394099c32408fcda865975a4297f7adcf5592ad225f0e29c5c3ea", 0xc4}, {&(0x7f0000000340)="ee111c6829de7108033825acd9100c10b6d8d867033319d41df82eb33c2db768db1c4837e282e552b971d3f9cb30d6ae99cc3e39fdab89b3e89ad1b829b5aadae18cd2dcf74682d902c2ca652e1aa79f7a7e9fd4930f2c656d120600a4bcd92c15d087007090cd8dfc7e4577341a5645059a973aeb1384000f1ad866955fcb8bf460c721f15f4e0f173f0424d183063420e1a29472519351f0d716b60c1314f36638e210696165e4bef5f17b5f3e4a03323a35cb1c9bd3c3258e74d5a77047f49d99d3cd6e9f3a8f4cdf32dc3a5dc1f5ffe0571b0686e50feae1b0fc1803d728df293f0d3ff48126b665f9263e", 0xed}, {&(0x7f00000000c0)="dc6f83fe6934651db31a293f26e343732cba9e727c7a84662546e1d9480075a0574b650ae991a1d246086e990b2242acf33330ff0b07e114dc5216502044782d", 0x40}, 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{&(0x7f0000002e40)="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0x1000}, {&(0x7f0000001440)="865dc872e41c3a7eabee80316582a3eb832aa8b8a158ce024d226412cd6518440fb60a915d2cbe5fd46ac6c5055452621a6efd718e439bf07e6b221626f3e14eab10f0676239579eae52d5ad13016bc4f89e2a6dd728925584dd93d2118847e5dd31d5e64b3e3926d4a099d1bd62559a5460db692c490e84b63555b961618d31d907e96b90991a456746359c0523c4c39dd8226ebaa1d1725acf56f7c84a076c75b5336aad", 0xa5}, {&(0x7f0000000100)="486efad6080bf3ab6a8cc1bb762c3b95aab5394d24f1cb01458360a4222c4d97056e249ca712243a7bf00c4fec6ef245378b88a9f58c20ac7b5b23daf8994bf01f60947494f3c6bfb89f47eb4c7537fe68ba0ba7cf23265fa17a8ca59c5925b134370b9f6be2b57de4c9584f", 0x6c}, {&(0x7f0000001500)="60245603d9d81a590e6f8e0e9135e8c5b5ebabd85dcb50272fabbc6c61640f2ae1335a7a39de755f37b79197837cd83a7fd00f172432ab10b3e9f56aa0b0e61d46e82f4503050c95be22341a32f9aefa70924cc55d007d27abb81ece694d539ed86ab676c98b42127d562045efcb0476f912b01fa824d66b3ca3cb25fb004619418cbbe42b43f7d3f8ec50369c7c32268e8123f9b7e03dc1171e65d0a3c7d9d71ed1ef40a3cfdf9d7db54bb176", 0xad}, {&(0x7f00000015c0)}], 0xa, &(0x7f00000017c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x40, 0x40}], 0x1, 0x1) rename(&(0x7f0000001e00)='./file0\x00', &(0x7f00000001c0)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/04/09 06:29:12 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x46, 0x40000) name_to_handle_at(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x87, 0xffff, "36449209070199bc25e0d1702b20f22ebf073b8c30efd36d24efd39f0b36800f0778264379a02097938da2bd8ce76858f9c763366f27203f754e27c1edd3f25a8b729d054aaa99abcc5f114d97880773983742e86162c7956d03424e48a0089884f83cf7f08d35e714f4c306dad52e2a8dbc1a182322daa89eeaf55cea6d81"}, &(0x7f0000000180), 0x400) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000210025f0071c0165fffffc2102000016ffec000182a9000c08000a0000010000", 0x24) 2018/04/09 06:29:12 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_xfrm(r1, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) recvmmsg(r2, &(0x7f0000001ec0)=[{{0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000280)=""/63, 0x3f}, {&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/187, 0xbb}, {&(0x7f0000000400)=""/31, 0x1f}, {&(0x7f0000000500)=""/105, 0x69}], 0x5, &(0x7f0000000440)=""/17, 0x11, 0x2}, 0x1}, {{&(0x7f00000008c0)=@in6, 0x80, &(0x7f0000000580)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/252, 0xfc}, {&(0x7f0000001a40)=""/191, 0xbf}, {&(0x7f0000001b00)=""/117, 0x75}], 0x4, &(0x7f0000001b80)=""/107, 0x6b, 0x1}, 0x5}, {{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f00000029c0)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/138, 0x8a}], 0x2, &(0x7f0000001d00)=""/20, 0x14, 0xfffffffffffffffa}, 0x100000000}, {{0x0, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001d40)=""/212, 0xd4}], 0x1, &(0x7f0000001e80)=""/15, 0xf, 0x1}, 0x8}], 0x4, 0x40000001, &(0x7f0000001fc0)={0x0, 0x1c9c380}) accept4$packet(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000005c0)=0x14, 0x80800) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000021c0)={'broute\x00', 0x0, 0x3, 0xdf, [], 0x5, &(0x7f0000002040)=[{}, {}, {}, {}, {}], &(0x7f00000020c0)=""/223}, &(0x7f0000002240)=0x78) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000800}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)=@report={0x12c, 0x20, 0x400, 0x70bd2a, 0x25dfdbfd, {0x3c, {@in=@dev={0xac, 0x14, 0x14, 0x1b}, @in6=@dev={0xfe, 0x80, [], 0xc}, 0x4e22, 0x1, 0x4e22, 0x1, 0xa, 0x20, 0x80, 0x0, r3, r4}}, [@algo_auth_trunc={0xe0, 0x14, {{'michael_mic-generic\x00'}, 0x488, 0x1e0, "8ec375998d4e8707bafe79714cc4ce7159c41cbfd0971f8661d5a123d7a26b12fb13fd29b62c85d4d474cbb21c57f851c7090356cb866b5dd842f2b9b5935bfc6118fa1ee4a491ba1a6b1bd247a9ec29ce1ee323bb2f205c3dccd575aeb334199010c75a1e8082bcb1450a6957d28c9695d4e1ea4bf800ee57ecc124d0e109745239fffa2fa8a227b9f945e40233c6df5b"}}]}, 0x12c}, 0x1, 0x0, 0x0, 0x44004}, 0x0) 2018/04/09 06:29:12 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000cb9ffc)=0x80000001, 0x5) bind$inet(r0, &(0x7f0000c16ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) userfaultfd(0x80800) socket$packet(0x11, 0x3, 0x300) userfaultfd(0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x802, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24}}, 0x3, 0x9c48, 0x2, 0xfffffffffffeffff, 0x6}, &(0x7f0000000180)=0x98) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/04/09 06:29:12 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x10000) fcntl$setlease(r0, 0x400, 0x0) flock(r0, 0x40000005) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0xf5, 0xff}, 'port1\x00', 0xc, 0x40000, 0x7, 0x81, 0x0, 0xa227, 0x2, 0x0, 0x4, 0x8}) fstat(r0, &(0x7f0000000000)) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3000009, 0x12, r0, 0x0) close(r0) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0xb) 2018/04/09 06:29:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x7) utime(&(0x7f0000d4e000)='./file0\x00', &(0x7f0000e5dffa)) 2018/04/09 06:29:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x64}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0x4) close(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00000000c0)=0x7, 0x8) 2018/04/09 06:29:12 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x58, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x1e, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e23}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}]}, &(0x7f0000000340)=0x10) 2018/04/09 06:29:12 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) llistxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f00000002c0)=""/4096, 0x1000) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000100)='./file0/file0/file0/file0\x00') getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) chmod(&(0x7f0000000280)='./file0/file0/file0/file0\x00', 0x0) 2018/04/09 06:29:12 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x809, 0x0) write(r0, &(0x7f0000000000)="8aba337a68e71552b669606f76db50c8d878a1c8ae64018872e3aec68e3a8dfe89bce1c6ccf3f885787ac03aaadb8ab9893b29b95970c6f8089c2afce7d5c6bf2a0e3497d28cc531a61d1426cee5912ef16de6af54fa3a2ebc4a3cfe3da81dcbc52676aced754b3c0877181ab2460ab8b4b1e8f4943e242f52cfe452fc92", 0x7e) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000240)={0x9, 0x2, 'client1\x00', 0x4, "5f68a38885660eac", "01e2dc5b42808833524919dbcd9b7e3009ffe97ff1480a4307bb75ea6102e666", 0x8, 0x6}) ioctl$TIOCCONS(r0, 0x541d) munlockall() fgetxattr(r0, &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000380)=""/53, 0x35) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000300)={0x77359400}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x68000, 0x0) write(r1, &(0x7f00000003c0)="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", 0x80e) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x1, 0x70bd2a, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4008810) 2018/04/09 06:29:13 executing program 4: unshare(0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x88000, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000180)=""/168) r1 = socket$inet(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8912, &(0x7f0000000140)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00') syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x906, 0x80) 2018/04/09 06:29:13 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) sendfile(r0, r3, &(0x7f00005faff8), 0xfffb) 2018/04/09 06:29:13 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001380)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000013c0), &(0x7f0000001440)=0x6e) unshare(0x8020400) r1 = epoll_create1(0x0) close(r1) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00000000c0)={0x55, 0xffff, 0x1, {0x0, 0x80000000}, {0x3, 0x40}, @cond=[{0x4, 0x1, 0x2, 0x1ff, 0xd5, 0x7ff}, {0x10fc, 0x9, 0x6, 0x2, 0x8, 0x80000000}]}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000100)={r3, r4/1000+10000}, 0x10) 2018/04/09 06:29:13 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) llistxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f00000002c0)=""/4096, 0x1000) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000100)='./file0/file0/file0/file0\x00') getsockname$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e) chmod(&(0x7f0000000280)='./file0/file0/file0/file0\x00', 0x0) 2018/04/09 06:29:13 executing program 1: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x20000000000002}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) io_setup(0x0, &(0x7f00000001c0)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = dup2(r0, r0) execveat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)="9c00", &(0x7f0000000100)=',\x00'], &(0x7f0000000380)=[&(0x7f0000000180)='\x00', &(0x7f0000000200)='bdev\x00', &(0x7f0000000240)='\\/\x00', &(0x7f0000000280)='-+em0\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='.]\x00'], 0x100) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000031, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/04/09 06:29:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f0000000040)=0x4) 2018/04/09 06:29:13 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) openat$vcs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) syz_emit_ethernet(0x36, &(0x7f0000010fa6)=ANY=[@ANYBLOB="ffffffffffff080000ff0100000046000028000000000000907800000000e00000014404c40300000000049b1c3e59cc11b24b66c801"], 0x0) 2018/04/09 06:29:13 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x2c}, {0x16}]}, 0x10) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x40, 0x0) getdents64(r1, &(0x7f0000000180)=""/144, 0x90) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=@ipv6_getaddr={0x18, 0x16, 0x1, 0x0, 0x0, {0xa}}, 0x18}, 0x1}, 0x0) 2018/04/09 06:29:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000000040)='\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) fcntl$setlease(r0, 0x400, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) 2018/04/09 06:29:13 executing program 7: shmget$private(0x0, 0xffffffffff000000, 0x0, &(0x7f00006f2000/0x4000)=nil) clock_gettime(0x2, &(0x7f0000000000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000080)={{0x3b, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e23, 0x4, 'sed\x00', 0x10, 0x4, 0x72}, {@empty, 0x4e21, 0x10000, 0x2, 0xed0e, 0xeb24}}, 0x44) 2018/04/09 06:29:13 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000000)={0x0, r1}) ioctl(r0, 0x101, &(0x7f0000000040)="f457c4cbc5f1af3937b169486ebadb4958e93acb78b2457a79a7b63409b90e977beb4910679302f40f3b27a0ee") 2018/04/09 06:29:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x62e5, 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/04/09 06:29:13 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) 2018/04/09 06:29:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x32, r0, 0x0) 2018/04/09 06:29:13 executing program 3: mbind(&(0x7f0000302000/0x2000)=nil, 0x2000, 0x10000000001, &(0x7f0000c1f000), 0x8, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0x1fe3fb3, 0x401c, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002c40)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f0000000100)=0x84) getpeername(r0, &(0x7f0000002bc0)=@can, &(0x7f0000000000)=0x80) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="00005d0062e7e27935491522480e75a42c6cb627481569bd913d6f500a3581306d374f1147e1da80bb0006ea884432fa44d34ee85701f2c19889f2dc684aaff888040000a979aeb1f03d60f67aac2b2bdc7b472f49b62ae0b4f35960395320c725"], 0x65) sendmmsg$inet_sctp(r0, &(0x7f0000002b40)=[{&(0x7f00000001c0)=@in6={0xa, 0x4e23, 0x1}, 0x1c, &(0x7f00000015c0)=[{&(0x7f0000000200)="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", 0xfb}, {&(0x7f0000000300)="5bb144171653bb52e1e2d15e7191c18a8afcf0d6de9abc683165d74c3903a74f91938681fdf4798b5045ba685664dc76137cc39e00fda6d2d4eb71c969a4bd41c7780e5b09cca15ba19906381c7c4d0d4414cadcd3426571d7012a70607c266ceacd241f73907232b84fa014", 0x6c}, {&(0x7f0000000380)="081c2aee661e380ba7217484690945aae59d901c8c751e99be70e757f73f0c63735a15698a4e11bd7aab2f13fd59a29ebe718e840d9d44c8b0826460f3b6465a5b71e3cfc18ad9cc60d011a5fca559fc919b1bbce07b893d8215b78bf8164be1db5caa7a22124c672e591a2382bbfea6f355eb69b16a245c56c9fdc9de1a93a3eefcba03acef258eacb9b1e4472f9379c09fe9efae4732da91afac1abb028c2bd07598382d8b46600fe53295d62bbfabe4e151af8b9276dcaf9772d8669e27cdb8b5f34b5352b89c4f4b8be8d99e024bdcc32d59", 0xd4}, {&(0x7f0000000480)="4914ab7b47ab95e95f6ccbe0fecfa6397b3f6f2a60ee584b93de5a2da83fc3c017f5e88952e0c5fe6ce2f51efdd696cfc212464cc0b33662ddcb6ed8e574d306b89f0b3fe52e56437d0d5ce9365e4ab2ef8de8b7166a4450c7eac7ab746007515ec170d9bcd2115dc649723799be8e00c6f94c727f3146eaa0df44ce8e3a2d622f0966fdab9f23e4de4a80a4d2f775a0948da1e8e3175c1e0b85f08b221da30d89f8267a6143ec3b826ab19c610bdc9c2ca73e6b947a10bbb5921bd87fd25c1d5a93d98fb33efd29f5adc91a6aed1a8ae26518e85ead4454cf73", 0xda}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="fa3dd58c41e4cd859eebdeda83991c9e2426e85a75cb47affeee53fc77851cb75aee5b", 0x23}], 0x6, &(0x7f0000001640)=[@init={0x18, 0x84, 0x0, {0xffff, 0x7ff, 0x80000000, 0x3}}, @init={0x18, 0x84, 0x0, {0xbb, 0x2, 0x7, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8200, 0xb13, 0x7, r1}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x9, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x55, 0x8208, 0x6, 0x1, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x7, 0x2, 0x8, 0x2, 0x20, 0x2, 0x101, r1}}], 0x120}, {&(0x7f0000001780)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000002a40)=[{&(0x7f00000017c0)="0f39df16d2c4e9de85e1d725c6601c2791ab2c1e2600132bc4b25fdba61fd2a6133d491031b54e127ed3bc94f42c1f6bd5af0394c55ce16c5c57acb803ad25598fc3c40a69c04dfd5cf3095628", 0x4d}, {&(0x7f0000001840)="06d6986d1b26b9f2ee066176a8a54b4ac99747f4900647b8c61319a9215cb16619fc5db1f9b3d2d2b18b60ec6b814a11e99846c2c011e81c34a4fb969061e0817c936c01e17e5b8d4cd9f2b20fc018a8dbd28dcc4f6e6b479f09098cde9c802d3e3bab57a17d264b41da71c2b95970749e0219ff9a3d49c60045387e8528eeaa53257724c70116ebd38b0b89e44b31840c8b7d05f84b4f09b7878d47021441e90c778a30ff5898266232a7e4b5b121a6c2e23f4b12b7d79a07b7541129ea4c4a2f22885f5411b1e52e617553e78d661bc2a622d33801c511309dc3af", 0xdc}, {&(0x7f0000001940)="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", 0x1000}, {&(0x7f0000002940)="7bf1cb248d5736c12f106a71396dd7b5ead53f5b6479a2a32a69d0bea7f775a7a8a8107a3b3e1ea857ed3ec1285f27169962a72789fddd66ef05d6ec6ec5786ca3cf8d1eb82bc1f78b16d122c78ca6283c4800e0f0877bf5fd46828f0d6af848d13ada10a4d0d1c795f1ed2c63f01e05a450d9f324cfd1c26dd07d5a0ff0b4ce7277221b573d2d649d66eea9410fd82169a5a7d9b8a904c91fa011abb619efec071884c68f625af398b54924a1e3c236f36d1df058dda2085e0f894e62bc492972", 0xc1}], 0x4, &(0x7f0000002a80)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x7, 0x8205, 0xf7, 0x5, 0x7, 0xffffffffffffff7f, 0xbb66, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8004, 0x39, 0x3, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x200, 0x7f, 0x2fc, 0x7, 0x82, 0x7, r1}}], 0x90, 0x4804}], 0x2, 0x80) 2018/04/09 06:29:13 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f0000000000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x10000000000025, 0xfffffffffffffd37, &(0x7f0000008000)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=@framed={{0x18}, [@alu={0x7, 0x5, 0xffffff83}], {0x95}}, &(0x7f00000000c0)="00647a72616c8c657200", 0x7e0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x1, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="3fbbd121e2f8175376de241505e1b0386955cd6c18e59acbc63977a0bdc1b1c542c82c0b4eeb2c304795d40929d92e8d53a9c4a141334109e363941c7da936c82b55ec2d5f97794ed0e516ea082627fd810baf1afa4f106984bd72e1a54b99557c4645cde890bc369df499574965648d8d2981c5f824c3c992d19a1f5ecd848b", 0x80}], 0x1) 2018/04/09 06:29:13 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) getpeername(r0, &(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000300)=0x80) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000140)='./file1\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f0000000780)="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", 0x1f9, 0x7}], 0x0, &(0x7f0000000280)=ANY=[]) fallocate(r1, 0x11, 0x0, 0x8000) utime(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)={0x6, 0x1}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) 2018/04/09 06:29:13 executing program 3: unshare(0x400) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000640)=""/162) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000001140)=0x90) 2018/04/09 06:29:13 executing program 0: r0 = socket(0x3, 0xa000000803, 0x0) mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/1, &(0x7f0000e00ffc)=0x1) 2018/04/09 06:29:13 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cfbff0)={0x40000002, 0x0, &(0x7f0000d8c309)}) write$evdev(r0, &(0x7f00008c1fd0)=[{{}, 0x2, 0x0, 0x40c}, {}], 0x30) 2018/04/09 06:29:14 executing program 6: socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x100000000000000) ioctl(r0, 0x6, &(0x7f0000000040)) 2018/04/09 06:29:14 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:14 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4}, 0x308e2cae6b119d03) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x3, 0x0, 0x1, 0x2, 0x6e27378b}, 0x1f, 0x3, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x9, 0x0, 0x6}) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x401}, 0x8) r3 = dup3(r0, r0, 0x80000) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000000)={0x12, @time={0x0, 0x1c9c380}, 0x7fff, {0x4, 0x2}, 0x4, 0x1, 0x398d02cc}) 2018/04/09 06:29:14 executing program 7: r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x10001, 0x10}, 0xc) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000340)={@local, @empty, 0x0}, &(0x7f0000000380)=0xc) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xe, 0xa, &(0x7f0000000180)=@raw=[@call={0x85, 0x0, 0x0, 0x6}, @call={0x85, 0x0, 0x0, 0x3b}, @map={0x18, 0x9, 0x1, 0x0, r0}, @alu={0x7, 0x2, 0x0, 0x4, 0x8, 0xfffffffe, 0xfffffffffffffffd}, @map={0x18, 0x0, 0x1, 0x0, r1}], &(0x7f0000000200)='syzkaller\x00', 0x6, 0xe8, &(0x7f0000000240)=""/232, 0x0, 0x1, [], r2}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000380)=@raw, &(0x7f0000ac3000)="47505d04", 0xb5, 0x67, &(0x7f0000000080)=""/103}, 0x48) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000440)=0x2c3c, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0xfecd, &(0x7f0000011f3d)=""/195}, 0x48) r3 = socket$packet(0x11, 0x3, 0x300) recvmsg(r3, &(0x7f0000000800)={&(0x7f00000004c0)=@ipx, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/94, 0x5e}, {&(0x7f00000005c0)=""/50, 0x32}, {&(0x7f0000000600)=""/212, 0xd4}, {&(0x7f0000000700)=""/154, 0x9a}], 0x4, 0x0, 0x0, 0x7}, 0x10140) 2018/04/09 06:29:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="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") connect$rds(r0, &(0x7f0000000000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0x100000000) 2018/04/09 06:29:14 executing program 4: openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xffff}, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000000040)) fchdir(r0) truncate(&(0x7f0000000080)='./file1\x00', 0x6) 2018/04/09 06:29:14 executing program 5: r0 = dup(0xffffffffffffff9c) open$dir(&(0x7f0000000280)='./file0\x00', 0x2003, 0x400000001) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x200, 0x20) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x30857714, 0x14a521c130bc8ab7) renameat2(r1, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x4) ustat(0x20, &(0x7f0000000000)) mkdir(&(0x7f0000000080)='./file0\x00', 0x8) 2018/04/09 06:29:14 executing program 0: r0 = socket(0x15, 0x80005, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400080) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f00000000c0)={{0x1, 0x3, 0x6}, 0x7, 0x9, 'id0\x00', 'timer0\x00', 0x0, 0x2, 0x6, 0x7fff, 0x5}) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x0, 0x0, "cdebe9cb733b"}, 0x10) 2018/04/09 06:29:14 executing program 4: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, r0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000002c0)=""/190) 2018/04/09 06:29:14 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:14 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) recvfrom$ipx(r1, &(0x7f0000001040)=""/177, 0xb1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x100000001, 0x8004, 0x10001, 0x0, 0x8, 0x1ff, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x71f96621, 0x10, 0x2, 0xffff}, &(0x7f00000000c0)=0x18) write$eventfd(r1, &(0x7f00006d5000), 0x288) 2018/04/09 06:29:14 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x80, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0x0, 0x0, {}, [@typed={0x8, 0x3}]}, 0x1c}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x404000, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x240000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) socketpair$inet(0x2, 0x4, 0xffffffff00000000, &(0x7f0000000080)) 2018/04/09 06:29:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="9b31b192ad58879b608c0000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000eb3ff8)={r1}, &(0x7f0000940000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 2018/04/09 06:29:14 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x2) 2018/04/09 06:29:14 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f00000000c0)="6d4ddddf8409fd7e9f622c4eb2e16e5fc16bac963182b4acdd295c89d0b9aca4234c763e0e741457b2da4c7c8fe5ecdc427df5cc085845c64e33bec052d9c9f5edca2c72a5d14d7069435aadf1234aa824587e59d106847aa29225ce8b9eceefe310c4ec7d3994b6ac22c4ae7e7848f2", 0xfffffffffffffd35, 0xc001, 0x0, 0x0) 2018/04/09 06:29:14 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/46) r1 = semget(0x0, 0x0, 0x20) semtimedop(r1, &(0x7f0000000080)=[{0x4, 0xfffffffffffffff7, 0x1800}, {0x3, 0x2000010001, 0x1000}, {0x0, 0x9, 0x1800}, {0x6, 0x6, 0x800}, {0x7, 0x2, 0x1000}, {0x3, 0x2}, {0x3, 0x1, 0x800}, {0x0, 0x5, 0x800}], 0x8, &(0x7f0000000000)={0x0, 0x1c9c380}) 2018/04/09 06:29:14 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000080)={r4}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) readv(r0, &(0x7f0000cc0f90)=[{&(0x7f0000a8efed)=""/19, 0x42}], 0x1) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/04/09 06:29:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffb000/0x3000)=nil, 0x7fff, 0x1, 0x0, &(0x7f0000ffb000/0x3000)=nil, 0x9}) sendfile(r1, r0, &(0x7f0000000080)=0x5f, 0x400000000db) 2018/04/09 06:29:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000009ffb)='comm\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24}}, 0x3b4, 0xffffffffffffff7f}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x1d, "de2645d2279b006d01f7bf3935b2c56ff899803c3a73e36448439298f2"}, &(0x7f00000001c0)=0x25) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:apt_var_cache_t:s0\x00', 0x25) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) 2018/04/09 06:29:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') fchdir(r0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x40, 0x0, 0x10001, 0xc80}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000000c0)={0x0, r1}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) 2018/04/09 06:29:14 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000000)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:14 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10001, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x2000000000000000]) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) ftruncate(0xffffffffffffffff, 0x4) 2018/04/09 06:29:14 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9c}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000200)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xa, 0xb, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x15}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x100}, @generic={0x5, 0x2, 0x8, 0x73}, @call={0x85, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x4, 0xe, &(0x7f00000000c0)=""/14, 0x41f00, 0x0, [], r0}, 0x48) 2018/04/09 06:29:14 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001700)='/proc/self/net/pfkey\x00', 0x20000, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001740)="62b7d9d0ab82c7a2d72612c8947b2b63aa0de0bf93cf04be01b84613c531f7588a53fdb038d31cbe46a24046ef84a64e8c501a484e9f90913efb40e6a5b2437a740634e9bf13457feeb8e5b3fb691b4a9d4a6dfe2d14661ffd513f41ccd6970af9fbea331b161e8e8253fd08d778b512da7367f85f39c8070b41c11c23375b714f7ccb5475a1cfe029bdfc9063e685d6e06f2bf24c9ca48176f97814b8a4b2915566f55a670785ea301c5feb8ee0f50833f98d73db88df8af32ffd338cc59d496b0b1422", 0xc4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) 2018/04/09 06:29:14 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:15 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) fcntl$getown(r0, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/09 06:29:15 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'irlan0\x00', 0x1100}) close(r0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x10, 0x800) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000100)={'yam0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) accept$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e22, 0x5, 0x2, 0x80, 0xa0, 0x2f, r3, r4}, {0xffffffff, 0x89, 0xffffffffffffff8d, 0x5, 0x0, 0x0, 0x3fd, 0x7fffffff}, {0x5, 0x2, 0x235, 0x800}, 0x7, 0x6e6bbe, 0x3, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d6, 0x7f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x7, 0x3, 0xe0c, 0x100000000, 0x9, 0x23f1}}, 0xe8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/09 06:29:15 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10001, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x2000000000000000]) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) ftruncate(0xffffffffffffffff, 0x4) 2018/04/09 06:29:15 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:15 executing program 4: r0 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in=@broadcast=0xffffffff}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000500)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) lchown(&(0x7f0000000100)='./file0\x00', r1, r2) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa000008004400001c00000000c4c69cb0b8a09a8de1d57db434feb0000290cc8a596b1ab192809c75d50cf1e7ec64e9050ddb17794f915b5fec1eabd68df3ed2c42ceec4ea94e87fe19797bcd586af426677c50"], &(0x7f00003b5000)) 2018/04/09 06:29:15 executing program 5: unshare(0x40600) r0 = userfaultfd(0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x3}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/09 06:29:15 executing program 0: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8)=0xffffffffffffffff, 0x1b, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007efff6)='numa_maps\x00') pread64(r0, &(0x7f0000aab000)=""/41, 0x29, 0x40000000000000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@loopback}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000140)={0x1ff, 0x200}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x5}}}, 0x84) 2018/04/09 06:29:15 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x77, 0x4, 0x5}, 0x2c) unshare(0x20400) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x13, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) 2018/04/09 06:29:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@delrng={0x10, 0x14, 0xc09, 0x0, 0x0, "", [""]}, 0x10}, 0x1}, 0x0) 2018/04/09 06:29:15 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:15 executing program 0: unshare(0x40600) r0 = syz_open_dev$sg(&(0x7f00006ec000)='/dev/sg#\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x8000, 0x0) ioctl(r0, 0x4000000000001, &(0x7f0000000340)="857a") 2018/04/09 06:29:15 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10001, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x2000000000000000]) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) ftruncate(0xffffffffffffffff, 0x4) 2018/04/09 06:29:15 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="2f00000e1e000ffd6d0000000000000002dd9e4b4eef6ff707c6f2c5a65cd8020000001f5f08c908ff005867855e7fa558c8492ffe63853d5b04336f261676b67b2d3502cf97f0858d0499aa9b5148fa67d34171fd0aee3faca70000288b919f2957f65a54856c7900000000000000000000", 0xff94}], 0x1000000000000156, 0x0, 0x29, 0x1}, 0x0) getegid() ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @multicast1=0xe0000001}, {0x307, @random="00612fbf6ec8"}, 0x40, {0x2, 0x4e24}}) connect(r0, &(0x7f0000000080)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-blowfish-asm\x00'}, 0x80) r1 = accept(r0, 0x0, &(0x7f0000000140)) sendmsg$nfc_llcp(r1, &(0x7f0000000700)={&(0x7f0000000180)={0x27, 0x1, 0x0, 0x5, 0xfffffffffffffffb, 0x1, "9173f5446bd84d3000a703c70b20a6d578174ee4663b400f1111c8c7257ae01bb8a31c067f0c4943df2e78a7bd4c4d087aed6003d492227ff2520bbbbe0476", 0xd}, 0x60, &(0x7f0000000640)=[{&(0x7f00000002c0)="e7a26ff1da4cb21f6dc9d287cef12329533eafec8edf34188b9de58d72ef9fff569d7d9f5975e9556ccfda28601632486e70a5376e8b258419399454fd5a93fb1512335353d7ae2cecea85cac671e9c9c05cf35c3492ddee16af4fc25cfbf7eef2a9433ba89a158fcb09321e6139f76dfde0a662e86f04e19409ed", 0x7b}, {&(0x7f0000000340)="0b2473a8b4a661c3139f771a5e1057ef15b4204c25136f58ef2ff3d3fb207116f0305cdb9ed3b363447b1123b547a3d0b38451edd41df0114defad3c62d67c5914603c8371572fda478b190cfbeebc998dd3c91d4c0186b8cf0e3fbe32b2299cebca6590c88df3dfdd0b11a3179ff957b757275c2b7aa6c4962af23860733109455405ee0faf0b1cedc4e52244e001f8d1e28234fa6f87caa8586460b6d473f145", 0xa1}, {&(0x7f0000000400)="ca79c64e441ad27d42cf7cb8a1584420ebf9e64f2ecaffc39de89b2a80cdfa2d5a0cbcf427de832d4b6119f62f9ae1c97b0e2c64aaaba0f85ceb4d0a0821761d39e6736a13afbf13f0e6463f47eaff9055c6eab539b389553c373d5baaf3d820c4f33bfa2755e93bdf447ce5ec7969b9f8ef756ef31795f20124b0c28131e950", 0x80}, {&(0x7f0000000480)="775c6950a33903c5a291966fdad76796dc850c8f68f1cd54c3d20311a80d2bde923d3a32e17ef18fcba59ba2a4997a7e959ee7319be0bbb4bfaca83afaf428049276f51176d407f182986d6901803022f801655de3b0bd1537c0cf501d90e4c0228165708a8779df3ee127c3ecdd7d7590daf7ac0a565917894bda4501e22a38c17ba8717dd07baf9a3aaf325526919241ecc924358a205fd6fcc4ea9b244f64a0a39b7bd37ab1fdec6fbca24ced7f65c87bf99d37c41254512ec08315c96bea0007b05dcb0ec12f731bfc2c4ac95be8d3024947c84bb0d574b92ee7e9562ed365442b2309f52416", 0xe8}, {&(0x7f0000000580)="71dd3c47916a2baa864dd9037474987a407f757ecc2c43c846a24482dd87ef77336bfaa9adbe44abee473ebae95287ff8d8d5dcc80abd28520211f33fb0073250bfa7ea5edd2417bad3e147688df9b6db1c0164c4d21df58b287a9b63ecc0bafc15c5a471a3c73eb6525044ad0286298899dc6dd1e03d55b45e16e066505b8077453a10b6502b033ce541ec7e9505b98f58800704fd5a56a2182c51651", 0x9d}], 0x5, &(0x7f00000006c0)=ANY=[@ANYBLOB="18000000030000008c010000041000002ed8360000000000"], 0x18, 0x4000}, 0x4000004) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) utimes(&(0x7f0000000780)='./file0\x00', &(0x7f0000000800)={{r2, r3/1000+10000}, {0x0, 0x7530}}) chmod(&(0x7f0000000740)='./file0\x00', 0x1) 2018/04/09 06:29:15 executing program 6: socket(0x11, 0x803, 0x7fff) socket$unix(0x1, 0x1, 0x0) r0 = socket(0x2, 0x2000080003, 0x6) getsockopt(r0, 0x0, 0xd0, &(0x7f0000001ff8)=""/8, &(0x7f0000000100)=0x8) socketpair(0x5, 0x80007, 0xf08, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) 2018/04/09 06:29:15 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000090, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x20) keyctl$join(0x1, &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x2c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000080)={r2, 0x8001}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x8e, 0x3, 0x5, 0x8, 0x80000001, 0x8, 0x5], 0x7, 0x1, 0x100000000, 0x9, 0x4800000000000000, 0x3, {0xfffffffffffff2b0, 0x7, 0x8, 0x9, 0x8, 0x3, 0x8, 0x6, 0x101, 0x4, 0x20, 0x401, 0x8, 0x6bf, "e1695240afe7f802e24bf081353acba6516a785dc58298b5d62d934e1c227c56"}}) 2018/04/09 06:29:15 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock2(&(0x7f0000e7d000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00002e5000/0x3000)=nil) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={0x0, 0x37, 0x3, 0x48, &(0x7f0000c16000/0x3000)=nil, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 71.751201] mmap: syz-executor1 (6014) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/09 06:29:15 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:15 executing program 3: r0 = socket(0x1e, 0x2, 0x0) getsockname$packet(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000ac0)=0x14) bind(r0, &(0x7f0000000080)=@hci={0x1f, r1, 0x3}, 0xd2d3ab223d6b4310) bind(r0, &(0x7f0000000100)=@llc={0x1a, 0x31b, 0x3, 0xd037, 0xd35, 0xcd, @random="5806c986b31e"}, 0xaa) r2 = socket(0x1e, 0x2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x19, 0x5, 0x0) sendmsg(r4, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r3, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/09 06:29:15 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10001, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x2000000000000000]) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) ftruncate(0xffffffffffffffff, 0x4) 2018/04/09 06:29:15 executing program 0: unshare(0x200003ff) r0 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="165f3e849e020c6424fa7fd0db6ceca0b3dea793fdcb6d", 0x17, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000100)=""/137, 0x89) r1 = memfd_create(&(0x7f0000000240)="7c6d1759334e3b64bd9444389deb79c9a09d54221f00000000000000d8fc9e3ac90aa2bb20752a03d250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9bfc785cb2b7385660eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f0000000000)) r2 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r2, 0x0) 2018/04/09 06:29:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x1) sendfile(r1, r0, &(0x7f0000000000)=0x2, 0x7fffffff) 2018/04/09 06:29:15 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mlock2(&(0x7f0000e7d000/0x4000)=nil, 0x4000, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) mremap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f00002e5000/0x3000)=nil) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={0x0, 0x37, 0x3, 0x48, &(0x7f0000c16000/0x3000)=nil, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/09 06:29:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000080)=0x4a6, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r2}, 0x8) 2018/04/09 06:29:16 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10001, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x2000000000000000]) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000000)=0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:16 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000900000061c4fe75"], &(0x7f0000f6bffb)='GPL\x00', 0x1, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) bpf$MAP_CREATE(0xf, &(0x7f0000000040)={0x13, 0x68, 0x400000}, 0xb) 2018/04/09 06:29:16 executing program 6: r0 = socket(0x18, 0x0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xf, 0x9, &(0x7f0000000380)=ANY=[@ANYBLOB="180000000200000000000000020000009d550000ffffffff000000000000000085000000040000000000000000000000950000000000000000000000000019009500000000000000"], &(0x7f0000000400)='syzkaller\x00', 0x7fff, 0xc1, &(0x7f0000000440)=""/193, 0x41f00, 0x1}, 0x48) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) close(r0) r1 = request_key(&(0x7f00000005c0)='.dead\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)="9974727573746564e55ca46264657600", 0xffffffffffffffff) add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000200)={0xfffffffffffff994, 0x10000000}) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x80800) ioctl$sock_netdev_private(r3, 0x89f1, &(0x7f0000000580)) add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) sendto(r0, &(0x7f0000000a80), 0x0, 0x0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @random="06c7db615249", 'vlan0\x00'}}, 0x80) socket$inet6_sctp(0xa, 0x1, 0x84) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x8000, 0x1}, &(0x7f0000000340)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000280)={'lo\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) socket$inet6(0xa, 0x807, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, r4}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000002c0), 0x4) 2018/04/09 06:29:16 executing program 5: r0 = inotify_init1(0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0xa, [0x7, 0x1, 0x4, 0x3, 0x0, 0x0, 0xfffffffffffff4fb, 0x8, 0x8, 0x81]}, &(0x7f0000000100)=0x18) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) wait4(r2, 0x0, 0x0, &(0x7f0000000000)) tgkill(r2, r2, 0x28) 2018/04/09 06:29:16 executing program 1: socket$bt_bnep(0x1f, 0x3, 0x4) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000180)) 2018/04/09 06:29:16 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000ffa000)={0x2, 0x200000000, @multicast1=0xe0000001}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000040)={0x8, 0x100000001, 0x9, 0x145d}, 0x10) r1 = request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="5d3a766d6e6574316574683173797374656d76626f786e6574302d832e00", 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000140)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="9d1f819075f272c1bbf10ce80c9f0085b539e168df6a8713be81ca2174b49c82fec8966e86a6aaf6f79ee89f1d620a1006637520a191ea274ef30e1650a385c77b50ec27592afe8bcce5906a", 0x4c, 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0x6, r2) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000031c000)=""/137, &(0x7f0000000000)=0x89) 2018/04/09 06:29:16 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000540)={0x7, r2, 0x10003, 0xa30}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:16 executing program 0: r0 = socket(0x1f, 0x805, 0xfffffffffffffffe) bind$netrom(r0, &(0x7f0000000040)=@full={{0x3, {"fa54183ad6fccf"}, 0xf6}, [{"186c4aa19dddbb"}, {"6eba4d8ba8c66a"}, {"ab21c783adeb6e"}, {"380d936e26adda"}, {"6aa067180abbf8"}, {"82e254f55f4f8b"}, {"599c1d5364fce2"}, {"967ba8ddd63ced"}]}, 0x48) 2018/04/09 06:29:17 executing program 2: r0 = socket(0xa, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000500)={0x1, 0x0, 0x1, 0xffff}) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:17 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10001, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f00000000c0)=[0x2000000000000000]) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x800000000040) r1 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r1, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r1, &(0x7f00000f5000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003deff0)=@in={0x2, 0x4e20}, 0x10, &(0x7f000085a000)}], 0x1, 0x20000800) shutdown(r1, 0x0) gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006c3f18)={{{@in6=@mcast1, @in6}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000dc1ffc)=0xfffffffffffffdb8) getgid() getpid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000301ff4), &(0x7f0000879000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000028b000)={{{@in6=@loopback}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000409000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003a9ff4), &(0x7f0000dc8000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000340)={{{@in=@loopback, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f000078cffc)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee6ff4), &(0x7f00008c1000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000f13ffc)) getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000bb000), &(0x7f00006abffc)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000894ff4), &(0x7f0000fd4ffc)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bbf000)={{{@in=@multicast2, @in=@local}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000c6c000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004fdffd), &(0x7f00000a6000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003c4000), &(0x7f0000000100)=0x27a) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e28ff4), &(0x7f0000d7c000)=0x187) getgid() 2018/04/09 06:29:17 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000a7eff4)={0x10}, 0xc, &(0x7f0000f93000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="148a9ebbc45eee0000c6f1173ec78dac33000000000000001800ec87ff850d2f24be041744026dc4a832397475a494c5924f2ae7"], 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000040)=""/80, 0x50) 2018/04/09 06:29:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc000, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f00000000c0)=0x54) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000040)=0x101, 0x4) setsockopt$inet_int(r2, 0x0, 0x8, &(0x7f0000000100)=0x5ff9, 0x2e8) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002b40)}, 0x2020) 2018/04/09 06:29:17 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) open_by_handle_at(r1, &(0x7f0000000040)={0x2b, 0x10000, "2de145cfacdf4dc24d2ef9e610a37c783c019b65cddbbc964b8d986a3a24b020b0a475"}, 0x400000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/04/09 06:29:17 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x8, "63742d74fb89e2eb"}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0x3b, "5a29d7bb191c60cdeaf740ea66afd31056b5f6f73a99217befe4738d9cbd6380ca11f47b5dd4a23723c2a1b48bc18bb92d85c745a027fac808e720"}, &(0x7f0000000240)=0x43) rt_sigpending(&(0x7f0000000000), 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) accept4$packet(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14, 0x800) 2018/04/09 06:29:17 executing program 6: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x9, 0x4) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x9) ioctl$KDSETLED(r0, 0x4b32, 0x1000) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) 2018/04/09 06:29:17 executing program 6: r0 = socket$inet(0x2, 0x802, 0x2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000000)={'nat\x00', 0x28, "16f3e4b57e35c0a734b36ca362c2d86db2b881a119e464e7ad5e2068dc943c90ab0256b3796e8e15"}, &(0x7f0000000080)=0x4c) setsockopt$inet_int(r0, 0x0, 0x10, &(0x7f0000ff0ffc), 0x4) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x96, 0x4) 2018/04/09 06:29:17 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x10001, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:17 executing program 2: r0 = socket(0xa, 0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='cpuacct.usage_percpu\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:17 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000040)={'ifb0\x00', @ifru_mtu=0x4}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380), 0x5fa263cf9df6cba1) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xfffffffdffffffff, 0x280140) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0xeeb9, 0x800}}, 0x10) 2018/04/09 06:29:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000c2b000)="6664001f66d0") syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x8000) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/09 06:29:17 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:17 executing program 5: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000143000)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x804) r4 = accept4(r3, 0x0, &(0x7f0000000000), 0x0) write$selinux_create(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="7379737463745f723a646d6573675f657865635f743a7330202f7572722f7362696e2f639894732d62726f77730000000000003c52a5e66af1295200ac97"], 0x3c) 2018/04/09 06:29:17 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:17 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], &(0x7f0000775000)={0x0, 0x1, [0x5fc, 0x0, 0x0, 0x15]}) 2018/04/09 06:29:17 executing program 7: unshare(0x8000400) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:17 executing program 6: fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000380)="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", 0x4de, 0x3) 2018/04/09 06:29:18 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x0, 0x0) getpeername$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000011c0)=0x3fc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r1, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000044c0)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000000080), 0x78}}], 0x4000000000005ac, 0x0) recvfrom$unix(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x1, &(0x7f0000001140)=@file={0x1, './file0\x00'}, 0x6e) 2018/04/09 06:29:18 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:18 executing program 7: unshare(0x8000400) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:18 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x2, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) dup3(r1, r0, 0x80000) 2018/04/09 06:29:18 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000001200)={&(0x7f0000000000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f00000011c0)=[{&(0x7f0000000080)="5ec5563573e583f55744f70e1ed2db5b8a89eec54753468dd539fd25f8e764ea79dd2bd5aab6d479833177e3389bc37213d7c6a8277c321ccf04c242264a0e13bceab4e50f9d55ed609df5ebbb7b1da3566c582c323c65d01b7558366a835104aed8c387adc20e416370eba5fac8128220007072f6dae327596239d19ab7c491c15c9fc0a3", 0x85}, {&(0x7f0000000140)="cfa97aced89d96c553f1f73ce0b80e22623b6490", 0x14}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="0d93", 0x2}], 0x4, 0x0, 0x0, 0x40800}, 0x4000000) 2018/04/09 06:29:18 executing program 3: unshare(0x404) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/l2cap\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2204c0, 0x0) vmsplice(r1, &(0x7f0000000840)=[{&(0x7f00000007c0)}], 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ifb0\x00', 0x400}) fcntl$setflags(r1, 0x2, 0x1) close(r1) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000080)={@remote, 0x0}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000100)={@rand_addr=0x7, @broadcast=0xffffffff, r2}, 0xc) 2018/04/09 06:29:18 executing program 1: syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x2000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000340)=""/171, &(0x7f0000000240)=0xfffffffffffffde7) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/09 06:29:18 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000ff0)='fdinfo\x00') getdents(r0, &(0x7f0000000000)=""/98, 0x85) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000001000)=""/4096, 0x1000) 2018/04/09 06:29:18 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:18 executing program 0: shmat(0x0, &(0x7f0000ff5000/0xa000)=nil, 0x4000) clone(0x0, &(0x7f00000001c0), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000400)=0xb0) arch_prctl(0x0, &(0x7f00000004c0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r0, 0x87}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000040)={r0, 0x8, 0x39, "3a67096d03a3a7b78bad8f7034d665c03197bbbd7fb2b25648dd1bd28ed04e2868549b66a92c75e02f8ff09a73aa9fdaefbeb1123954f74639"}, 0x41) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000600)) inotify_add_watch(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000740)=""/35, 0x23, 0x0, &(0x7f0000000780)=@abs, 0x6e) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000940), 0x20) 2018/04/09 06:29:18 executing program 7: unshare(0x8000400) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:18 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x801, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = accept$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x4}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0xd052, 0x0, 0x3, 0x6, 0xd83, 0x74b, 0x6}, 0x20) 2018/04/09 06:29:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r0, &(0x7f0000fd7000)=""/8, 0x8, 0x200100100) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/09 06:29:18 executing program 6: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000fd0000)={0x0, 0x14, 0x4}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000000000)) recvmmsg(0xffffffffffffff9c, &(0x7f0000006d80)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/19, 0x13}], 0x1, &(0x7f0000000180)=""/117, 0x75, 0x8}, 0x40}, {{&(0x7f0000000200)=@sco, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)}, {&(0x7f00000002c0)}, {&(0x7f0000000300)=""/252, 0xfc}, {&(0x7f0000000400)=""/129, 0x81}], 0x4, &(0x7f0000000500)=""/51, 0x33, 0x8}, 0x1}, {{&(0x7f0000000540)=@nfc, 0x80, &(0x7f0000001740)=[{&(0x7f00000005c0)=""/124, 0x7c}, {&(0x7f0000000640)=""/173, 0xad}, {&(0x7f0000000700)=""/45, 0x2d}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x8}, 0xfc}, {{&(0x7f0000001780)=@ipx, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001800)=""/72, 0x48}, {&(0x7f0000001880)=""/7, 0x7}, {&(0x7f00000018c0)=""/138, 0x8a}, {&(0x7f0000001980)=""/4096, 0x1000}, {&(0x7f0000002980)=""/158, 0x9e}], 0x5, &(0x7f0000002ac0)=""/114, 0x72, 0x3ff}, 0x6}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000002b40)=""/145, 0x91}, {&(0x7f0000002c00)=""/243, 0xf3}, {&(0x7f0000002d00)=""/183, 0xb7}, {&(0x7f0000002dc0)=""/182, 0xb6}, {&(0x7f0000002e80)=""/121, 0x79}, {&(0x7f0000002f00)=""/73, 0x49}], 0x6, &(0x7f0000003000)=""/136, 0x88, 0x6}, 0xec99}, {{&(0x7f00000030c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000004300)=[{&(0x7f0000003140)=""/90, 0x5a}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/209, 0xd1}, {&(0x7f00000042c0)=""/14, 0xe}], 0x4, &(0x7f0000004340)=""/67, 0x43, 0x8}, 0x1fffffffc0000000}, {{&(0x7f00000043c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000004880)=[{&(0x7f0000004440)=""/228, 0xe4}, {&(0x7f0000004540)=""/161, 0xa1}, {&(0x7f0000004600)=""/154, 0x9a}, {&(0x7f00000046c0)=""/112, 0x70}, {&(0x7f0000004740)=""/7, 0x7}, {&(0x7f0000004780)=""/238, 0xee}], 0x6, &(0x7f0000004900)=""/72, 0x48, 0xfff}, 0x1f}, {{0x0, 0x0, &(0x7f0000006cc0)=[{&(0x7f0000004980)=""/210, 0xd2}, {&(0x7f0000004a80)=""/4096, 0x1000}, {&(0x7f0000005a80)=""/83, 0x53}, {&(0x7f0000005b00)=""/4096, 0x1000}, {&(0x7f0000006b00)=""/135, 0x87}, {&(0x7f0000006bc0)=""/227, 0xe3}], 0x6, &(0x7f0000006d40)=""/31, 0x1f, 0x80000001}, 0x8}], 0x8, 0x2060, &(0x7f0000006f80)={0x77359400}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000006fc0)={0x0, 0xffffffff, 0x1, 0x13c}, &(0x7f0000007000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000007140)=ANY=[@ANYRES32=r2, @ANYBLOB="b0000000fa435393055e6c1435585f77df6979e18b252bfc0c9196a74d858d2bdd7e2d492aa5338b784fd4ae127da750a8806ec7d264febe69d0c47b09705cf8ced98f2d1564950913d7d3f8214b88f8f2447dc749c79915506e00380a9261310aa0100044b4c9c6a54aaebf2bf9c37c85c86cb7a5d6512150ab7f2fdb0900000000000000e5f6e23cd1117e889eed684a2c1d00d03e21b7d78fc756ee8aa92bc0fca6e5ae98cbdc3e9661a26bea18be0b7d6fde0e1d730703344a8dda"], &(0x7f0000007100)=0xb8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00000000c0)={{}, {r3, r4+10000000}}, &(0x7f0000000040)) 2018/04/09 06:29:18 executing program 3: mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffb000/0x3000)=nil) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6d) 2018/04/09 06:29:18 executing program 1: r0 = creat(&(0x7f0000000500)='./file0\x00', 0x8) sendmmsg$alg(r0, &(0x7f00000024c0)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000540)="7585669e7811a6b769cd921075bc249d55ff2dc5f570374e8b2a9dbb5b3fd21ad2b581cee8f750a236a2c34d7c9af32e5da7f1fa2e9c3efadd0c3a4b2622b76381cb722728249d1456e4bc574060367ad4599573440faa451cee124d1976e9", 0x5f}], 0x1, &(0x7f0000000600)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x78, 0x117, 0x2, 0x62, "1224fdda0841e05415e68887f9a13de4bd821ec3b9cf0a73d4d71dddfb987448cd6bae994bb4fe429cf47749dcdc6893267d25de57d53e03a1d4edd0b2d265a4a01dccc0725c0e782a330814ff47f9040f76ad3580e1fbcaf87737254a97b5971ef5"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x110, 0x117, 0x2, 0xf9, "1018bdbe53467815caa09e39e295bb6e841a67334d1eed4fc4d2dd552caa3da27c22675ea3851d013d57fb30cf3a225f815bef9111bb56668c2a51cd79a5b8a849277c838977bcb47a1e09790209d3e0f3ad01828187e8bf78480649e76813e6e6afa7aaee262bee5d8096d6bd45cc9016096a3ec0b48f1417c22efb9a54c3c8ffbe674a491d86907b5daa2d14c12be2652aceb0642d563fe26c674e30bdfbc5e9b30ce99bf7fdc610c7afbfc3356fecb3ce89eb94486eba869650e835c4e8533648ef5f0a3d9875aeb17e452b02c08fcbed5d598059e0d028188aac3291d54e2f6d570bd78285554592e281c243da48dbb086dfa3ab41c221"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0x1e8, 0x80}, {0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000800)="27bbec977d67a4185b1e6a785735afc7946a4650bcfa3258591978231353b2368d4a8ef9e67658b29f8cfc89a6d51306fb4df6b1d7eeb39f1979fd72b70316dbe87c0ae7424de4cfd32ca7850ff8e697f7adc7e7a409707e2a4422629030b12ff0ac3b060e3062e44f08dbc85ac5fd4acfbb5a0fd9296678cf0d01b3eb18a0f11acfca6ac059a85a9b05feef58f4fa3dac396903727d93d1ab5c8cd29ac1148d62a3ed20dc61", 0xa6}, {&(0x7f00000008c0)="6ac7e57255a906adb8074bb78f5a7a5e6d8c73612255cdef11b4c0005b56030ffd079f9c48f31e418e748ae469091e69ff3e653a95aa52209b23611659c0d162aa281d8868c3e0e58936d15efeaa5c263bcd623f39cf919a1b9abdc315cf740156a107d3d9759442fefdfaf039525474cb2d830f1875017039f079be7bef034757a0137c338900e7b76e4558f25dad7dfc364193a79b12ff9fe2c1c5abe707715e6cc0758882a4b515ca12c555c6684b03214a95d5d3cac3ec2457048a212cd7dccec94064ce87ac5fbfe65e65908c527560c3312fe7ef4f17486013b82350e2fb59", 0xe2}, {&(0x7f00000009c0)="676537a96b1dd89d4ab306a9dc1d8de6afd03c018793a27cea582c3a7c9982b8c0f841ab641fe8bab1f36a52202a7b74876c6c35a8535c0f7f8f19e1a9b6aafaf19db2771c2575ebe2c081d2bf6134f5dc2a608590bf3185a952bd2a539a366200a57202df5e59d1030d8e5a4e3e718b43ef5930cebefbb9b134f34b85460afab4e8800fe0469d7d52e0bdd25bd6fae8a3018e1fee308ecf3e68c0ac7fa2b009655e07e4f1fb34530656a08926fb4c543e545968afa29818973b9ce26af3", 0xbe}, {&(0x7f0000000a80)="76a96af8be205a9cc36461cb109d1fb9e4eb29cc7002628f2df9dfc3696d99a2ca849a5f2e337514ffbd7985f155f1dd93160514f7edb8cdd4bd432bde72ea690743edeb9c0efa38026cc26a5cf9cc3cc27d411f2575051aeb2e83dad684a29cdf956834ae4e7a46865ad6577e9efc13e8712731589f25f7ea14d7ba5afcf3d63a84b73bf003623638e508e8eeaa699613928fcd46e68f36448a1b1cd7be518cead6680cbe", 0xa5}, {&(0x7f0000000b40)="a4033c246887df6cd0231532d4a5cd7f3632eaeff82134b1c635499c123719758b142c9260d8f9a72d4f81d792c3a046f8d456efbad9fa7342dcc2431c937914f7d95dd2bfeae4dc45b3b87ea30853128e13d8b94ab24384b4181e39e29e810096c3f462d7b0cc33dc75084486927be36f6b3765b86c1871f82e782e27c96bf29be2816eaaf1ec7db217ccf4d450a7f1f0040204d12604d1246693febc833c45ab2a823a3f622006920519428dce5ed3a62009dd21d61d6f54bf663257e9373a5be154", 0xc3}], 0x5, &(0x7f0000000cc0)=[@assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x78}, {0x0, 0x0, &(0x7f0000002340)=[{&(0x7f0000000d40)="bd2ad3ce8451171b5988c804427369d0fc4a3bfaea1e84daea4b34f73965a4005d26", 0x22}, {&(0x7f0000000d80)="9f6175adfd2f77a0020a982dc865c196f38e8731299d3c10239da93832a17f45659329f41b2d0d3b1782f499cb02f9f3b7398c29b95628af1c0ef04f6c3c47d3dcc5febe4a9788255a2047ddea26bb5e026124169ba232078823cfc7a3724f07a09a3ab2cab63fe71dbbc7e7c5f51724cd30f9364f2809c18f670015fabd971c58583a3104a22eee4da2f6e3101fb0e6cf84fbf846a48c2bcd72591079bffbad5e1b55dde7c665a53305c57d3b6f1101ad28fa960a82d4eebef6d6533fe833a35a4cc76755c018e3f495c3e4fc0a098788ce1b52c2e138230917257176e7851573a90cd248cba245c005863565aa16", 0xef}, {&(0x7f0000000e80)="7f8a19871cf225fd0eb02b4e3e69616ff0396f096e260a7cdc018496c65b873d1aa7fb08d387f53fff1d809fef961935198671450157970d1673e4bce9dd6f48c8c961da2316fce68119072b5acf40da4770d0b4d472006d6e9bdb26d54906cd9f6901fa6e000f05c7f16bf31cfa602b819757018b9b543c39e905114084872115254fde5d1717e1c5e816699c87dbc51328cd8c3fe2e3bc02a9ddd73eda2b966c4f148ed66118d329e7a99b8fc2b839e2120ed0ffee3e6f5127712eb2a19a2e5fb119d1499e157167e23b857ff6a47c919865ce703a410630ef04cc6d", 0xdd}, {&(0x7f0000000f80)="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", 0xfc}, {&(0x7f0000001080)="a4c3d475c7e88dd831c9a80746eac2648a6754497eec4b17b2b8acc65658fa61d8aede2a7305c3e1f280d280eab54b01220224a8963cfdb9283f0a2c43d2fb60a9e60dc9472f2cf854fcc018c0a158c525f09f6012a0dbdb66eab8ef7b507c3877a483a9e3e2f1e75d90c5648fd7e676d2e9306405edda8af20f783b719edb250195e04b7a6b3fddc72566207ba054bbc8c4aa98cd2cc942f348886796", 0x9d}, {&(0x7f0000001140)="5d8501040f3e553ab9674e02371e94a967cde8077524f8c24cd5a8d565ca2e0683ffceb2e4ace46494e880b0b4dc8a0ee8a36a878523f1b596b55d6d8c8877eb6325df5659962608ab2602832b86faefcab71846b1b6fa394c5743b04b44290b6805dc575ab9f0d9e6281282b94fb943b87869d7fd43542870bceecb52e41d289c8f20d4a45e0dc2ad3085e29370f1e7bd1a1291f1394404b21f62d2f9f21968ed9c5062d5c167859ccf9aa6ec67c951f1042577a62f169f66395b2cb01d", 0xbe}, {&(0x7f0000001200)="67c1333d870afc6446e5375c00ca2d", 0xf}, {&(0x7f0000001240)="92a61f41c838a9a447846b01f0954c8a7f25a2869b5a70e58f58d60fc7c047140ad04606f59dd17da70992c8900e22ea0f616ff5b291afbe651fdfdcd9c5f5da121292241eed8fc267a66c62360f511fee261cac840da411bf89", 0x5a}, {&(0x7f00000012c0)="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", 0x1000}, {&(0x7f00000022c0)="e721d01f582f8f06cead90028f34c584c9bc63fab383868000ac21d3cd6921a348e6f34002c41b065546fe188c6cdb99a36a3782f683d9cc9c8d8cada794c08067de2ae5715e8ed79f0142530e41", 0x4e}], 0xa, &(0x7f0000002400)=[@assoc={0x18, 0x117, 0x4, 0x7fffffff}, @iv={0x68, 0x117, 0x2, 0x54, "c678077cd94ff3818e3688a6db19db47b56a47688a4abf0af679a7d117de1f368d28f65ff509e3c3fd3e7bf1d73b6dfa9de55653c17fecf68484e9d6473cbc964ea87535f135375ca48646eba75b03b096f7a10e"}, @iv={0x28, 0x117, 0x2, 0xd, "0ca11cba08237666fb7ccf7701"}], 0xa8}], 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) recvmmsg(r1, &(0x7f0000005200)=[{{&(0x7f0000000140), 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f0000002580)=""/4096, 0x1000}], 0x2, &(0x7f0000000240)=""/41, 0x29, 0x8}}, {{&(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000300)=""/37, 0x25}, {&(0x7f0000000340)=""/224, 0xe0}], 0x2, &(0x7f0000000480)=""/1, 0x1}, 0x1ff}, {{&(0x7f0000003580)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000003800)=[{&(0x7f0000003600)=""/194, 0xc2}, {&(0x7f00000004c0)=""/54, 0x36}, {&(0x7f0000003700)=""/228, 0xe4}], 0x3, &(0x7f0000003840)=""/11, 0xb, 0xffff}, 0x4}, {{0x0, 0x0, &(0x7f0000004880)=[{&(0x7f0000003880)=""/4096, 0x1000}], 0x1, &(0x7f00000048c0)=""/243, 0xf3, 0x200}, 0x100000000}, {{&(0x7f00000049c0), 0x80, &(0x7f0000004bc0)=[{&(0x7f0000004a40)=""/154, 0x9a}, {&(0x7f0000004b00)=""/165, 0xa5}], 0x2, &(0x7f0000004c00)=""/123, 0x7b}, 0x1}, {{&(0x7f0000005400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000004e00), 0x0, &(0x7f0000004e40)=""/70, 0x46, 0x2}, 0xfd0e}, {{&(0x7f0000004ec0)=@rc, 0x80, &(0x7f0000005180)=[{&(0x7f0000004f40)=""/133, 0x85}, {&(0x7f0000005000)=""/27, 0x1b}, {&(0x7f0000005040)=""/116, 0x74}, {&(0x7f00000050c0)=""/183, 0xb7}], 0x4, &(0x7f00000051c0)=""/36, 0x24, 0xfffffffffffff801}, 0x1}], 0x7, 0x101, &(0x7f00000053c0)={0x77359400}) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) [ 74.414452] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/09 06:29:18 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:18 executing program 2: connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) [ 74.462198] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/09 06:29:18 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create1(0x80001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x10001, 0xffffffff, 0x2, 0x7}, 0x8) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', 'self\x00'}) 2018/04/09 06:29:18 executing program 3: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800460000200000000000009078ac141400ac230000000000089078"], &(0x7f0000000000)={0x0, 0x3}) [ 74.524157] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/09 06:29:18 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)) syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0/file0\x00', 0x40, 0x2, &(0x7f0000000340)=[{&(0x7f0000000180)="4a831c83dba740faf1a0038bee575e9146cdf4902feaa189ef11cb9c029bbfe254cef273a33c43a36fc7fccf8fc8ca368b601e170317cb6a2cae93b6d14ad294f300326a2207392d0955403e37d294368a7852c9925236fb1cffe563e0068a47c2a47a17653a6a2b4ec4265c7a20ba601db2f68c3da61d5d80924d35be534f1c3c393fabd6c43286937404b3c057d4028455eeb6ede5e3d4a8dce3029d62228ff1ff14cb6b13d782506c277907c34180f69cf9c16417f27ec701310b83ef6a8caa09325cc7baf0f92a833ce525921098f527f94579796d547a876639d4a251b1f9135fbfc7", 0xe5, 0x8}, {&(0x7f0000000280)="fdf376e1635b9e45790eb7c4930b68ed0eec19fe480e2ff648c66cbb09c2aedbc903615fb8d6ba9e2447ca97894367974c2baa751ed450e102946437b35b9cffdeefe632786ad3b1a9eec2751e1a3334cd65076b4d37aec8ecc7dcf4cb944a4ef40ffd842cbddd047752bc0ee5add27da127df418255ca0852b37fc3aa94d8fae309d78d2845c254755bb9ce6f89bbd85cb4da9899ca979481b269a22aee16399bbb4c7e2d9a6982", 0xa8, 0xfffffffffffffffb}], 0x1000000, &(0x7f0000000380)={[{@barrier_flush='barrier=flush', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@hash_r5='hash=r5', 0x2c}, {@balloc_notest4='block-allocator=notest4', 0x2c}, {@usrquota='usrquota', 0x2c}, {@hash_tea='hash=tea', 0x2c}, {@replayonly='replayonly', 0x2c}, {@usrjquota='usrjquota', 0x2c}]}) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') r2 = syz_open_dev$sg(&(0x7f0000000540)='/dev/sg#\x00', 0x5, 0xc00) accept4$inet6(r2, 0x0, &(0x7f0000000580), 0x80800) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, r1, 0x400, 0x70bd25, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000005c0)=0x20, 0x4) 2018/04/09 06:29:18 executing program 1: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000e79000)=[{&(0x7f0000000080)="f7", 0x1}], 0x1, 0xfffffffffffffffe) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x1, &(0x7f0000001ff8), 0x1, 0x2) read$eventfd(r1, &(0x7f0000000040), 0x8) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0xd7, 0x400000}) [ 74.583278] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/04/09 06:29:18 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:18 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x81, 0x6f, "11a5e8204456f2857eed80bed4bfe3102bf255b86d0131157319d87fd0ffbcce5173b0904d59b04b0d6cbaf17246a7a0d0f9b607537a3f8d642f1437922afa33bda83362aa8cbdb616e97e5ab3ab413804eb7ffa0b175b5e32cffe7dd21b9427504d273ecc6e01bd11553882c3c0ff"}, 0x77) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) shutdown(r0, 0x0) 2018/04/09 06:29:18 executing program 2: r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:19 executing program 4: capset(&(0x7f00001e8ff8), &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x0, 0x2}) mkdir(&(0x7f0000d81ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/09 06:29:19 executing program 3: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x98) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0x69, 0x10000, 0x4, 0x5}) 2018/04/09 06:29:19 executing program 0: r0 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000040)='\x00', 0xffffffffffffffff) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="96ba320602131c701b349614eab5f029c40759683a2597dd2be2bad75c68358ac58da7d65ac2b7b339294149c8f48e30d8414943d1b1b83bde0d17edce2dd9a568c9d7fe773a28f4b07b6b5d", 0x4c, r0) 2018/04/09 06:29:19 executing program 2: r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:19 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x14000, 0x1d5) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace(0x10, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x8000, 0x5, 0x1, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r3, 0x101}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000040), 0xffffff4d) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f0000b4b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000019000100000000000000000002200000ff00fe0000000000080006000100010008000400", @ANYRES32=0x0, @ANYBLOB="080001007f0000014a4e0c73e91039981cce9b8926b35894791555c02f14a0280e13d062fa12dbeec80a39530dc99804e3ed2e3dec95013301226ee393e84fd7547718c013eb81d64377fcf58b645ca8976233f9361ec6f7a40e7d1a22865967192128eb9eaf1c085d5b6bb42bb7d366d89ac42b7784ff"], 0x34}, 0x1, 0x0, 0x0, 0x4006}, 0xc0) 2018/04/09 06:29:19 executing program 6: bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0xfffffffffffffffe}, 0x337) pkey_mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0xffffffffffffffff) semtimedop(0x0, &(0x7f0000000040)=[{}], 0x1, &(0x7f0000000000)) 2018/04/09 06:29:19 executing program 1: unshare(0x8000000) preadv(0xffffffffffffffff, &(0x7f0000000200)=[{}, {&(0x7f0000000180)=""/98, 0x62}], 0x2, 0x0) 2018/04/09 06:29:19 executing program 7: unshare(0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:19 executing program 4: unshare(0x20000400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000000)=0x4008000) socketpair(0x0, 0x2, 0x200, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$nfc_llcp(r1, &(0x7f0000002740)={&(0x7f0000000180)={0x27, 0x0, 0x0, 0x7, 0x5, 0xfff, "94d34f135adad1feb0edea0c6472c7f42aa10748b9237f15a1c0727d174c897c1582285863f8a4c2ea80eef96acba0ebaa5a15920fdb0900129461b9483cde", 0x19}, 0x60, &(0x7f00000025c0)=[{&(0x7f0000000200)="05f3359ebc487f6cb3fb7cb758e40632486b33efeae947938bffb404d80432e35b0bf51cc9931cfa75cacb31926e0b79b4970ee046a78f2d9ea64578605a88030642b5c94efed9c62ca95b8b1fe386", 0x4f}, {&(0x7f0000000280)="23ce1ececbcdff473d725c5928708696a923e2fbd2ec9d466729962e15215fa34f46d2476a06ebc6522692a28170ce73202928231ce158631cfa9ac78dc44fe4d35cd8b6cb65c703c276fd249acc9f20d45aa0f6574d83946f99303df741a2567819ab56ec916e20b73c70e0a36b770b5ae28362bd0e420ffcfcba505a2fec7b60de4df3679b4f10a9ad65069702140f992e20074a3ed91b4f3997730ae56a0fbe823aef2fdfa7aac72b61f56c8d7422f97c374f7c217faa37fdf1adc934960e4e6c69b2c0f968b026d70230b80e760a", 0xd0}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="cb63638ebe1e4d322483c6b3b185561533fb1fe67ed2de066b6dbf54558a45afe0c29d57b0c23384093a830cffef382eafe6b9925ae55282f6529f5792eeee48fb88ed27ee109c932c31b6cdfae7abcb404ab505966cedc25c84efd28d3cc8ef1d1c0d76c81fb3c5105387c039bcc95dec44d430fc63ca891b291ad2ec5b6a2606d24c957a63164a83859cfc0a6f8299be99e0ebaaa59777f98314bddef981b389649710c2816023dd85a7f9f3c2edc19e0a3f5a3711b44d36cc0ce8a6665c3e7f344e16a04a6bdaa11881", 0xcb}, {&(0x7f0000001480)="80a0a6fd9c164a748b4ba91ad7a7898c460b11a9c61a1a70f3a729953898c4aa3e70bc8a1f33c3eb30c35da1044f84d1fdb1eaa91e77a4233bffa530b842738911bfa13e64a88475c8fda466ac3d2d82a81bd7394ca18ba950cd37b65aecca5ef221d7339c9a5c824569beb7701d03364534d3f590e613b0c26769967b1e9266b74fd734930a239f655221e3358ac041fc66dccd90fb97ca14e8980fff61d553436adfe17a2f754c04689f2d3ce48b49fcfbb3386eeb13b674ee3eeb51df0e78bc", 0xc1}, {&(0x7f0000001580)="512f3ceb889d", 0x6}, {&(0x7f00000015c0)="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", 0x1000}], 0x7, &(0x7f0000002640)={0xf8, 0x13f, 0x10000, "1bd8f869842a79188ace65ad67b0d5eeba7c0064fb0dddb5ea8e808f8a61464d0049f7f27ea668fb66d6364e45547f4feed980acf1df7cdff83f19dc4f618d892a44f3b1291db05d6d0b1740d73f9415ea66749965734d6931ddcf15dc6b3cceb11f73309c6de47c352f7af4cdc364e347853703bf58f90738cffee29bd9592b207f099fd15ffe91838101235477c23bd9375d2250c66adaf16d35beb26ce5a357636b6d8716b45aa505c1d07b24b28e3e981c5a1b063ec400765d6b16bad608ecbffe071b19c70c7a021a96a7a324d523bb3ac7b7d3d03ec2fb2e2853f8698998"}, 0xf8, 0x4000000}, 0x20000000) 2018/04/09 06:29:19 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x400000008d, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)=ANY=[@ANYBLOB="e0000001ac1414aa0000000005000000000000feac1414bbac1414aaac1414bb891414bb"], 0x24) 2018/04/09 06:29:19 executing program 7: unshare(0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:19 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/qat_adf_ctl\x00', 0x100, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000140)={0xff, 0x0, 0x3f, 0x3f, 0xff, 0x6, 0x400, 0x4, 0x2, 0x9d0, 0x20, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x81, 0x3, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) accept4$unix(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x800) 2018/04/09 06:29:19 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f000054eff8)='./file0\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1e, 0x4) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000700)='./file1\x00') 2018/04/09 06:29:19 executing program 5: r0 = gettid() r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000100)=0x8, 0x4) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x800) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) exit(0x0) ioprio_get$pid(0x1, r0) 2018/04/09 06:29:19 executing program 2: r0 = socket(0x0, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:19 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) socket(0x4, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) write(r1, &(0x7f00000000c0)="fec9bae1f63836f8b19e5d3d37868a68247e1023fae9af97997dd3ced881cc0ae68de0722dcdd4a5718b37580017a6593c47b54b1e19c9f1b04ae2d0bc483ad34f22ee379fdd01869abe8f55e02774300fcc7d306276bae43140f3a125dcfe05392465d1ed7a160bef52cad32d6a95e96b0c49681206dbf0cb1d25db00e5d3aaae5246d022d742071283b3ed258391bfaa602b450d2373f1e615b83fc26bfc9a754356039edc0d629b507ea1bcb587e28b4da25abcfca90fdbde76cb", 0x2a6) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) 2018/04/09 06:29:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x280800, 0x0) write$eventfd(r0, &(0x7f0000000240), 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r3, 0x1c, 0x70bd26, 0x25dfdbfc, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4008811}, 0x400000004) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000280)={0x3, 0x7f, 0x0, 0x3}, 0x6) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000001c0)={0x6, 0x0, 0x3ff}) sendmsg$nl_xfrm(r1, &(0x7f0000306000)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00003b3000)={&(0x7f0000000300)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x9}, {@in6, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0x2}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x104}, 0x1}, 0x0) [ 75.501231] QAT: Invalid ioctl [ 75.523248] QAT: Invalid ioctl 2018/04/09 06:29:19 executing program 7: unshare(0x0) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:19 executing program 0: r0 = socket(0x1e, 0x4000000000000004, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000dc3ff0)=@req={0x3f9, 0x0, 0x1}, 0x10) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x9, 0x2) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20400, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8008, 0xb17) sendmsg(r0, &(0x7f0000030000)={&(0x7f00000000c0)=@in={0x2, 0x4e20}, 0xffffff3e, &(0x7f0000000080), 0x54, &(0x7f0000be4f70), 0x0, 0x4000000000000}, 0x8000) 2018/04/09 06:29:19 executing program 2: r0 = socket(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:19 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x4, 0x8, 0x100}, &(0x7f0000000080)=0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000100)={0x3, 0x401, 0x7fffffff, 0x800}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x7, 0x20}, 0xc) seccomp(0x2, 0x0, &(0x7f0000028ff0)={0xc5, &(0x7f0000d97ff8)}) 2018/04/09 06:29:19 executing program 6: getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0), &(0x7f00002bdffc)=0xc) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000000)={0x400003e, 0x100, 0x1a}) mprotect(&(0x7f00002bd000/0x1000)=nil, 0x1000, 0x1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='net/ip_mr_cache\x00') getsockopt(r1, 0x10d, 0x10, &(0x7f00000001c0), &(0x7f00002bdffc)) ioctl$TIOCGPTPEER(r3, 0x5441, 0x0) socketpair(0x3, 0x80807, 0x6, &(0x7f0000000080)) 2018/04/09 06:29:19 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc0000) fsetxattr(r0, &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f0000505000)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/04/09 06:29:19 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0}, 0x20) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000240)={'mangle\x00', 0x2, [{}, {}]}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000080), &(0x7f00000000c0)=""/231}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x10001, 0x200, 0x2, 0x2061, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x9}, 0x8) 2018/04/09 06:29:20 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:20 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x82, &(0x7f0000000000), &(0x7f0000000080)=0xfffffffffffffdd0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$llc(r1, &(0x7f00000000c0)={0x1a, 0x339, 0x1fd, 0x100000001, 0x10001, 0x31, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/04/09 06:29:20 executing program 3: unshare(0x60000000) socket$inet(0x2, 0x5, 0xfffffffffffffff7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r1 = accept(r0, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYBLOB="8a0000001f9b35a6060a54afb077a83950f8b1c1d5ea7e4ce688e0d80e4bd838cca0cd92b41f747878f4fb53aad808552d9b485cfe5400b854c43f9b94f914673c3d632017a5ee954c651e59cc02dea39ad378e1976707ce79c7370c2540ddfb5ca92dd3b3a61313914f78cf6e3fd35592239600f712d4b04f6e149804025679ea793f8a6e5a8c00000000000000"], &(0x7f0000000240)=0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000500)={'ip6gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x0, 0x81}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000004c0)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/09 06:29:20 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7}], {0x95}}, &(0x7f000031cff6)='GPL\x00', 0x5c6e, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000080)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000003c0)={r1, &(0x7f0000000340)=""/65}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xd, 0x200002a9, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000030000003a9c29e65d4c9dbaeb19960230e79c4100000000ffff0000f8404a04060000000000000000000000b2fc08000008000000000000001000007db1c0ff1800000000000000000000001800fcffffeb3a6b76b01263b91980f69689eab154ab061954705ea9d17926b1d61db4ab0d65be416b30ec03fc9ea665a09b22a8a71bcb603177", @ANYRES32, @ANYBLOB="0000000000000000877af8fffcffffff0000000000000000950000000000000000000000000000009500000000000000"], &(0x7f0000000000)="73797a6b07000000720031621539ba5097d1ecc57d8e3f0c818bf549dce5", 0x6, 0xaf, &(0x7f00000000c0)=""/175, 0x41f00, 0x1, [], r2}, 0x48) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x400, 0x8000) setsockopt$sock_void(r3, 0x1, 0x0, 0x0, 0x0) 2018/04/09 06:29:20 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='ns/net\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180), 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/8, 0x8}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2) socketpair(0x1, 0xf, 0x7fff, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x6c) 2018/04/09 06:29:20 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x28) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000001440)=0x10000, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@mcast2}, &(0x7f0000000040)=0x14) 2018/04/09 06:29:20 executing program 2: r0 = socket(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:20 executing program 1: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x20002) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0/bus/file0\x00', 0x20000004) inotify_rm_watch(r0, r1) recvfrom(r0, &(0x7f0000000100)=""/254, 0xfe, 0x20, &(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x3, 0x4, {0xa, 0x4e23, 0x3ff, @dev={0xfe, 0x80, [], 0xa}, 0x8}}}, 0x80) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) getsockname(r0, &(0x7f0000000300)=@alg, &(0x7f0000000200)=0x80) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) ioctl$TIOCNXCL(r0, 0x540d) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) mkdir(&(0x7f0000000240)='./file0/bus\x00', 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000380)={0x80008000, 0x7f, 0x1000, 0x2, 0x3}, 0x14) 2018/04/09 06:29:20 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="fe849b241c0020614145aaa9f011baf7087215859eb9ff73fc2e08cd6ce7174e7addb2a9808965f2034dc2af5ca14a153798ab373a91607b8da26134ecd0ae604463fcff75", 0x45) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000000)) 2018/04/09 06:29:20 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x410007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe1ff4)) ioctl$sock_ifreq(r3, 0x89a3, &(0x7f00000000c0)={'lo\x00', @ifru_map={0x6, 0x401, 0x1ff, 0x1, 0x7f, 0x6}}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/04/09 06:29:20 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}}) getsockopt(r0, 0xff, 0x0, &(0x7f0000000040)=""/141, &(0x7f0000002000)=0x8d) 2018/04/09 06:29:20 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000040), 0x4) 2018/04/09 06:29:20 executing program 1: setrlimit(0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0x400}) 2018/04/09 06:29:20 executing program 2: r0 = socket(0xa, 0x0, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:20 executing program 3: unshare(0x60000000) socket$inet(0x2, 0x5, 0xfffffffffffffff7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r1 = accept(r0, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYBLOB="8a0000001f9b35a6060a54afb077a83950f8b1c1d5ea7e4ce688e0d80e4bd838cca0cd92b41f747878f4fb53aad808552d9b485cfe5400b854c43f9b94f914673c3d632017a5ee954c651e59cc02dea39ad378e1976707ce79c7370c2540ddfb5ca92dd3b3a61313914f78cf6e3fd35592239600f712d4b04f6e149804025679ea793f8a6e5a8c00000000000000"], &(0x7f0000000240)=0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000500)={'ip6gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x0, 0x81}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000004c0)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/09 06:29:20 executing program 1: unshare(0x60000000) socket$inet(0x2, 0x5, 0xfffffffffffffff7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000480)=0x54) r1 = accept(r0, 0x0, &(0x7f00000005c0)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000280)=0x54) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x44) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)=ANY=[@ANYBLOB="8a0000001f9b35a6060a54afb077a83950f8b1c1d5ea7e4ce688e0d80e4bd838cca0cd92b41f747878f4fb53aad808552d9b485cfe5400b854c43f9b94f914673c3d632017a5ee954c651e59cc02dea39ad378e1976707ce79c7370c2540ddfb5ca92dd3b3a61313914f78cf6e3fd35592239600f712d4b04f6e149804025679ea793f8a6e5a8c00000000000000"], &(0x7f0000000240)=0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000500)={'ip6gre0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x200, 0x0, 0x81}, &(0x7f0000000440)=0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000004c0)=0x4, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000040)={'raw\x00'}, &(0x7f0000000200)=0x54) 2018/04/09 06:29:20 executing program 0: unshare(0x40600) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x4) write$binfmt_aout(r0, &(0x7f0000000000)={{0x0, 0x3f, 0x10001, 0x2, 0x145, 0x100000000, 0x17, 0x5}, "e43489cbb07c78a4dee6a1ee0f7361408a866af5d9ba29bc656e58ef8da3e85f7c65d1c03352833ee81be28001f99166429519d74fd6cd91714a032e42dfabb4e7b30ffffdcf4b9ec64908b3660d779c9b607f595986c25ed3ccfe8139329bdab895b6cead50f3c215a25289d8af4ef2fe3761a9f555d1960905826b1dc0579d68cf0dc1ffbb2cc32671de47c34ff5df0ccc9219a8a10360fe7ec6feb2d73bcbc079c2672bbe1ddf5714bad5fc97af722b3843c2d7c65a4331a1f179bdd43619a7f71cc4d1675fbcad8c3807cfb47d7fe408dcf2cedb759bb339f8fbb31e918e4e6fd2857f7ccd2fd2df0c0fa82f8fda17a59532aceac147c9abb4e1c74a85de4781d10491c757fb9df795556f699e9ab7385a29b05ab003152d4f0bd303a37d3bd46fb7c060c1dfdfa10d3a1ef1d090cb1f1e18399f69037716201df77d3cd8ebae466481321809b5a31204217c6977038dccaf4cbff35ae24c23f24f19f026accd828649ecabe7eececa71905665bedac710cd73de2121d668cba6b2741be4939b5d44c60a5bbe9af540826d4a849ff989d55c0691082f5264d3e2391e689ef8ddacff726ef52c3cf37d1a6decd1e156110e9ac9f6d4fcd99a230d9ee47368cf8e557f08245042520e8c57c07acfa92cc8ee28a9caad5d4048b15408f015bfc48eb1cc0389d27d0ec8bf97b4b2928dbd563d3f6c97cb470d84898d980d219327d954f2d3f6fff8df74e2ee7328c51281a9b6bed53f289c5f9af60a2be6b58628ca67708845161ce37dc3f1255b107f1e4145090db528aff61274b9fa83ac87faf33db0229b6f34c6a498c1a305b2b025732c14204549f158c58acb2fd9bf4eab8d587c2cc463d240833a3265b0597bac16c35b4173a8115646bd581478b6e123ac874420f71c0a3db9e8cda044db5d79ad73ad1a939ccc089e23826118fe6b520989d32c522fcf785b1839f0b0bb04fe7837058635ccc8f83b74b64d09c789770cdfbcebbdb8e99f2c23fbbcecd6729f31374ad5daba5a48d57aa918181737793989eee3d58ed3ce1e8f75a4fdcf228b56a85a6d07e9d1fcd5c7716ef07e520780be68fd8a76235cc75a852548804dcb6b9c2cb92e3a3199d0eda0c2aa416c099d6d872634fbd52897a1c6bea8669a8e04bd364bfde1c956db787710b7ea5feff0c6c486dae4fb8f03221ce88a5ec32d9025ea9ae4e338df7b86600c28e4fa31f678bddc7741e6e8ed1af934ce73768706b708d6dcc878ff8f8f0e35092d954f1bcd83bc025288b26380dc49e509820142c4c1e38afb93215dd6e04adc1dc60bc011f4df339c526f1ba345ffcb9001f91eb9d59220ac121b9c4d6753e0d767d280fe80f2311cba97c3ac040cb2c7a25188da539a0cdf8e526ad3d670d7d16a0efc75fd553099554f8857e7f39cb711c14f96907fec05e138a101c9940c9bc80037561ac9633326c479f0345e40d2d463161b875ed18750bd7fd4f96998b04fdb21eba55009708d3f2528ae1a92546e35f8c51652d4923b1ddaeba9b6d4682a2940d0c1c01e7bf09115732c2aa245a8b52c2f335c5122f17f1891ba2a0a1d859d8183f9e19adcc2adc269fa88d13a65a3e7b54dfc0413a080dff745e0ea549c41ef773f4eecf9abf5c380b56946884bd69525db38e5b2499b261d7b5ff66d04753ef2e75d53bfc138ba1f79e5fd8d423a38d4313a2825f517fae6d31ebf1a3c8f529be59af5f2ed9655ceb318ad5b847e95dc40f39b427301541bc17dc394eb4ed8ccfb4ab7171c483a38731a4b354b1781a99091f1fda2f3730bb900f2080a1b4b22c3e3afbb7e3d50dbf17a4f109a40373ddc4f952c2b61382f3d3e26ca49e142d2064516bb267ce07a91e5400a4f80126bc07f0a64b862bacf40c632cacda7bfe6a8ece1a76159ad4f90a786f7f381d19b3ec8aaef78c55987e21da8f44d2873942dbdd2747eb9da9eb602aa58e9f139ae3c271ccb76939b632ca4c93e4402116fdb81f8da3c3722a5b6ee4785e3a0ff25c23d30b54f876d3a916d54a5783c9d5aabb61de0424cbd430605bdb99a949b298dcb408c9f3dbf1a2ba2caf7be39b2f6b0a97b0f0de332f41ba19235a142465a71c2626df27c256304bc4642ab9f4c1899424623f5d6823064a68645952d139aaf86454b387a1e1b83503711410b287689c32e446dbd96b90b8590f40229d420b4e390c1d61a8bb82fd151b6e31b3fb82f0d6c50c3ee0e3d3cef05c81bd1bb966c1324a50d9150b6eb69b7aa184cf610c0f01960b441baa2c3dd7e438c1d3e506695f1c2e0025a76e39d434ef72bd8ec64a2fbd0b4f2b58ee522ef7c576344fbf3fe452332fd8ed3084eb2fa330adcdefe4697a90b9cbc4a7dbff838733dc827c1af1433f81723cc5b8b5772ae2470c0e6e0b9204764fb9a6433b2fc5ba46cd0b6fdd80f605ade786d112343561c17940a27a7033a61a7b9a2fddd2f9ba6eefff3b5bd1c90ecdb77d506f62f7790b986a95ebb0e63b5fddbcd4b45921941c527517ef58fbf1bf3fd905b138abad41ffaf703450783f29a980180dd7a4c7ae05ab1b2e8245c68a469d8ca9fcc8354c4babba9d57d572ce93ed1dc2dd53578f87facca50df521809cfbaff83f017f39eb7e1242a40ee48cac4d1369e02c29af586a2b2eebb53284c73a2b5e6885fd73f01331550700030de4cf033addd8f2e68b43cf9ce2732ec21f2cc0cec395e9a354a410aba6ba0127820b94859027a46769c5e09aa500bc56cfc10b08ac6e033247114a257758da566b473e1824af380bfaf8990d031e5a1ecddb70d27ff25cf39998e897256c93af9947a17690d3490ca53bb26f31e96d6c4d35d6c3b2132ac16c981eb8ff954b29291661c8bd9cf76b67cc3da140b96d0f08e4821f1bdceb79b71dd6e5e37dc7c5ffa034d14ae1f56fdadc5378fe444430dc53acb789cb3fe7090042dc2f6078e5cbf0b6b00400fcaae367d1d17c8fa7d90eefb171fd975819091c2f2ee45b6d4496e764145191d2a8d4e3d276f63ba0c644d140948e00eeb117f49d1f65b79eae158f933a9e8b133f7f3e5c4d6278a8be90d1d41ea90f9cfe798c1a94a921541295ee2d2d4070b1a31a25d65afc8fdf0c9638971f3724e7057368d77695e91c6672fda8ef316e31e838a0606653777e81c4a51b7307a76cb6c2351856184239b2fd1ffa78a7f6269cb2c97d3aca454570e01e32d119c18106fc99a53d0feba5220429356a4ae5ffbd4d779951f8710777fee1cbd8e3afd40369c5d7dfa5c70916b54c1fb1e4d613a87516fb57dbf92baf4cc0b27916bca37ea08d46d3ac945ecfcb0c318fb1343a1fd6345c14952e3e20631c6029a77d1c8505894392c7a7df7585e3a40a9391a3aa8e110b781ad61aad2d9c98acb00ed3d258551822ff25654a565cdf183945aee46c33132f552c31d54b92298002d3c76eeb29dbb422e5474cabaea4b171f09f14f936312889caa1f10e45e66c2ecfba9d112c688a59e11c7b49b9a2774b50d44f6f9e87b33bd86de390ae5c01752ed2320b79f5776656856340d7dff94bfa9df80a81d20ac9471458efcdeebe1e81a98b40c36523f4cb7cc77c84a3c2f8ce38eaccdd244a4dcc4264f31f21d1c85e1836ce87ad10aac2d772bf2cf9f0882babdefc02d2daee0fd5c6e2262e9fa441c9bd316dbe10c46fa8b4e6fe47434c5fc958ba62fc88cd19f0abf5a1cfe3a2ebf596b7e4fd5bb9d0575746c4d52db69ee87451432a844c24b6e86a1802cfd78f0b5ac86506fef5d2ac0a4d627de38eb56ebeaebbce0667335631ae031468e3692ca7e4af0f328fce120dd602522d90ff7ebac6bd0b5833cace462c5d209248ca09983118552573f71f38e8725a47fe01689f80e3935eb60ab7515c9a4e20782a01fc340cadfd6aca76836333e8fa8c886e516057b767e01f15264524f67908d8f9077425167b3c2d59ba470ceb3f3ec024b3b1271e61b3d3c8130003a3daf7efd3bc439453ba336a22c562abfe63300a3650d72efdf08829449c17da900197e4d27e041458fb2d27b2d2e6ecaec695dade8c76bea8786609e098d319df5114dd66b5e25faffc74624c04d53b0c1ac99299330e5146e5dcb158463902adb8cd9a92424a2912d05b453b6c2479c9e795fb378071b3bce2e81181f8caffdb84a032240f3bf59f7aaac603213ddf82d59d1d8902ec40b39460cdfe751a362bf9aaad8474341a4fd30013405429d057b433ec6497b93c907ffb8e944cd5811f1a46d1d3c0e4991682841b550dbe3bb27776170e6e2f572c0329acafc2259cb3ebce53e7498b4c0bea5d275bb0d4e9d6687997fde23db54da045de2e67f03d7919fee96d45d029a17842c04f11ccb28aef2bcc2f435adb578f82914dc373bead6392123c41cadc9654571d8c9573f7c3ec0c25dced0fd61f12323170a2a0c59abd483f661f4febe29d33d2d16d1d76ecd82f4db833830699edb8c6d74f14071cd468e1c957caab61e1a8a4341773330325d479699e551d0400d0210c2d9243197e296fa878ee2fd4715280c668e7123327e4698ade72387e5c94ab7208c30db325b192a430f7d99c7d74c8153539ff53e2988311d5c75e9e8bf7b6fbaa6c3c903f433f473cfcc02b8652a788d1af4364adcfa590827cb2af8dc5ea5cf310c29495d0a2cef31d2e99bbd13baa75c477ca44db3d0ebe0686943fa51b7d880df58c1f2273302f0a92dab1a7651706da5a75771b6778ee3973886782fa21abac0ae303093db8534ff8d8c25a0914b0f75ca939fc0063ac99823486636c43d1ba6a70ccc4f52d510216514b4f9bebc7af8bf4d97d7cf317466e5d96710be5d170b141d4b7f30a0bd7e6c0cd47db8c39eb126a5cdeaf42a086b8abfa1afd405be213349b1ab6f77da2ae1821289303e30a4119af4907ec2f2786983a8b3319a982c67347f54b1f7d2e1224f2ced0a04733df288cc84ac5a2923ebf693ecd1e5e47e7b8218d3ad56bfeda3ef9c1332320243614263a7abfb8e0b9a313a7d49053d17ac814dfe3a4cc880c2d5a43c91b8ad293a821a359b5ab43c0c30a79cfa0c4bbf06164f25fb132c846599452e56f975865a9b00b971ae95bab02d6403ba1fc97f964bc48ff286d7740060c82d807dfd75e72592a179bd7ba7c0bf26ef9db4a4dbb38678de359fee8a56c91adcf2d18bb80c2ea54b2e76b164fc697296df3ebf528a5e3b2eab2d340e7e6a056c01da2840ba06da0d73654d72f66536e85aefff898860c6f0ae10d7d1d1cf317a782b443a60f40b0f793f743b1c04a62a935a4a8a4fe51eebf273c1b1a23dc1d5ca037106f9e9295ad8ea283c7ffedb9961fc44e40a3917e81a2905df420681d62e481914b0d8caaf6c92a78f2db0f1add50c5733da44d85e2e3ade8b52af5a47e4d877604a2bc8e6ac21704f658b1f5b5c1de9895c959c4479aad84e04e37c29ef4eab40fd309f81425889166d2515b4e8fdbd3e894fcef42c407a98721657dd91d413ffc973451d981951026cdcbf6dfcb18a26bf4530be90aa9065427dd3e196fafb207f013a49c9150858ce511ad2b473b0e37aff56d94d1e1fde1016dfc4074de366a9fb14b3bc8ec46c94f69aa886bc9bd670ea9ab693a865dbfe1c06c8346965c91c2720cd2b78a9fb1a3806f5b794d1ec472c435ee48960da50d0fe65e60e530ad7e7bced1d66d9a68a0a4d7f32e10f8624446859fa95689549547c935d00ad6b89d8230b122295909ee3b555dbec6a4d5d6284392646bd88123f3a22ec06b068ceced4572021b3470ffa638be17c04de95c97f79dd", [[], [], [], [], [], [], [], [], []]}, 0x1920) 2018/04/09 06:29:20 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xbffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet(r1, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/09 06:29:21 executing program 5: socketpair$unix(0x1, 0x8000002, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f0000000000), 0x0, 0xc) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)=@abs={0x1}, 0x6e) close(r0) 2018/04/09 06:29:21 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffffff, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:21 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000), 0x5) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/09 06:29:21 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:21 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xe, 0xeb}, 0xffffffffffffff12) 2018/04/09 06:29:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) r1 = accept4(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000180)=0xc, 0x4) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0xfffffffffffffe90}, 0x2) 2018/04/09 06:29:21 executing program 7 (fault-call:2 fault-nth:0): unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:21 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000140)={r2, 0x3}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0xbffffffffffffffe, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet(r1, &(0x7f00000000c0), 0x102df, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/09 06:29:21 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x152, r0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/04/09 06:29:21 executing program 3: r0 = inotify_init1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200800, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e20}}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000040)) 2018/04/09 06:29:21 executing program 0: unshare(0x28060400) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) tee(r0, r0, 0x9, 0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00000000c0)={0x40000000801, 0xfe, 0x100000000035}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}}}, 0x80000000}, &(0x7f0000000200)=0x90) 2018/04/09 06:29:21 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x2ad) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) r1 = accept4(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000140)=0x80, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000180)=0xc, 0x4) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000001500)=""/155, 0xfffffffffffffe90}, 0x2) 2018/04/09 06:29:22 executing program 5: msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7) 2018/04/09 06:29:22 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000280)={0xffffffffffffffff}) r2 = dup2(0xffffffffffffff9c, r1) renameat2(r0, &(0x7f0000000140)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x2) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) sendmsg$nfc_llcp(r2, &(0x7f00000017c0)={&(0x7f0000000380)={0x27, 0x1, 0x1, 0x1, 0x8eb8, 0x800, "3f8d2549872ddc0f9df48adb661d2e2d28014d6546af9b36e09b2895094c85f451f858a7e9f96e6cce7ce853454be6c99f9743d4e03ba8f4ddc3ba1f86c7d5", 0x17}, 0x60, &(0x7f0000000700)=[{&(0x7f0000000400)="e0963a0dd39cd2961f6f", 0xa}, {&(0x7f0000000440)="74633d665f721f3dfd487c71789baa9c61e725b596309d72d1b26226b78f0d2ef6d3e3a13e7b6cdbc3e26ce322b8a58833034eba6534b2c244907b43e8c75f363943fd37dd0d5286c04deb59d5ed9ace50b3fbdae8dfd62f4eb7b9091eebbb756a31a0306d5c046d462ac476f091585ac94c6622028e93727dfe54407f4bb0e0071604a93ed5191adf87cddd16a8e0e9b51a5c06", 0x94}, {&(0x7f0000000500)="f537d32dfaac86085984c0e896fa06926dc617286a47dd40cf7ac9ca2f32ee54d84baf71ef3b83417d74e08aba0869a5791b", 0x32}, {&(0x7f0000000540)="cb1fbb411d1b105aa7aa05643af81780903a7e65a43c8fd48b74488f28cbd423763b5451eadf42f591eeeafa9ef2880aff75ae13875114d368f4eb6404f823a2766891a149de4a6590cbdba84f63e60faa6c369e631d32e44966a3cf6262ae79ecc2c5c7eaeb20572f3b6d4babfcc18c0ff92f627f8e39b0a54658347b7b1063e0fcc749dc558f8b85d620956d2bf88259fe5447c8ba285b68fc52fc15b0cd27dd91f41109158b8d0546c85e02c828ba838190c6a5416e5e5e6842fb8072bd1e5d4e5e5928254d1b989d058d5f8d042cdc7408cfbff7bca9a5ee3ebf94935ada1bfdcbb9", 0xe4}, {&(0x7f0000000640)="ee9a4a07c40961e7782a5fe21e417392f63a7912bf", 0x15}, {&(0x7f0000000680)="6641461fc2c4b27276c4dfba2a624319d0fc8dfed65a3f569c556ffdbed4dc07f163321b77f0c0c206682a93ebb78fd84020c50e6973d063d4656555c74e667edd7fae5487a28b2325459fafce111a922cfa7108bc172dd72a7973fa9918609da15b3fb79466a40a32991b378fb28a9802faf24dcdfe6dbbc7afda76b5", 0x7d}], 0x6, &(0x7f0000000780)={0x1010, 0x139, 0x7fff, "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"}, 0x1010}, 0x800) getpeername(r2, &(0x7f00000002c0)=@in, &(0x7f0000000340)=0x80) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='selinuxfs\x00', 0x1000, &(0x7f0000000100)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='minix\x00', 0x10020, &(0x7f0000000240)) 2018/04/09 06:29:22 executing program 4: rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x4) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x2) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/09 06:29:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)=@ethtool_rxfh_indir={0x39}}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/04/09 06:29:22 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:22 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000080)=""/34) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x2, 0x8, 0x3, 0x80000000000}) recvfrom$inet6(r1, &(0x7f00000000c0)=""/122, 0x7a, 0x40, &(0x7f0000000040)={0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x7}, 0x1c) 2018/04/09 06:29:22 executing program 1: r0 = userfaultfd(0x1) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x20000000, 0x7ff, 0x27}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0xffffffffffffffff, 0x3, 0x5, 0x0, 0xd3}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r2, &(0x7f0000e13f4e), 0x0, 0x24008004, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fsync(r1) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0xd5fc489353169bf2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x24, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, 'bcsh0\x00'}) seccomp(0x0, 0x1, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x5, 0x8, 0x0, 0x2}, {0xfee, 0x10001, 0x3, 0x9}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000673000/0x3000)=nil, 0x3000}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/04/09 06:29:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000140)={0x7, 0xfff, 0x4, 0x3b3, 0x9, 0x7}) readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x111400) 2018/04/09 06:29:22 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/04/09 06:29:22 executing program 7: unshare(0x8000400) socketpair(0x1, 0x7, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0xfff, 0x800, 0x1000, 0x1, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0x8) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000000080)=""/34) 2018/04/09 06:29:22 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000740)='net/ip6_tables_matches\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000a40)={0x6, 0xbef, 0x10000, 0x4, 0x0, 0xf800000000000000, 0x9, 0x3, 0x7, 0x5}) r1 = accept4$bt_l2cap(r0, &(0x7f0000000700), &(0x7f00000001c0)=0xe, 0x80000) writev(r1, &(0x7f0000000680)=[{&(0x7f0000000200)="783ee55666ce0a3df20cb0e420ecb8f2a5b3703711b6c9a62380625981386dbb8a299c970dc58d7127ea4b10ca05e35f8ae86b238c1af1419e4395756830", 0x3e}], 0x1) open_by_handle_at(r0, &(0x7f0000000300)={0x2d, 0x9, "4fa6eba2d97683a86c06a192847046806f83aba5a9f0e294713acdd912b6b9b6f750be65ce"}, 0x30000) preadv(r0, &(0x7f0000000a80)=[{&(0x7f0000000180)}, {&(0x7f0000000780)=""/173, 0xad}, {&(0x7f0000000840)=""/130, 0x82}, {&(0x7f0000000900)=""/31, 0x1f}, {&(0x7f0000000940)=""/217, 0xd9}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000a40)}], 0x7, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000280)=""/76) perf_event_open(&(0x7f0000940000)={0xfffffffffffffffe, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x20000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp, 0x0, 0x0, 0x800, 0x7, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x0) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000140)={'ip6gretap0\x00', @ifru_settings={0x1f, 0xf2, @sync=&(0x7f0000000100)={0x0, 0x2, 0x3}}}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f0000becff0)={0x16, 0x84}) socketpair$unix(0x1, 0x200000002, 0x0, &(0x7f00007d9ff8)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000240)=0xfffffffffffffff8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000180)=0x4, 0x4) 2018/04/09 06:29:22 executing program 4: r0 = socket(0x2, 0x3, 0x6) r1 = open(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000140)=@hci, 0x80, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/44, 0x2c}, {&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000000240)=""/138, 0x8a}, {&(0x7f0000000300)=""/136, 0x88}, {&(0x7f00000003c0)=""/190, 0xbe}, {&(0x7f0000000480)=""/101, 0x65}], 0x6, &(0x7f0000000580)=""/2, 0x2, 0xfea}, 0x40010102) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r1}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00000000c0)={r1, r1}) 2018/04/09 06:29:22 executing program 3: epoll_create1(0x80400) ioctl$EVIOCGPHYS(0xffffffffffffffff, 0x80404507, &(0x7f0000000480)=""/212) epoll_create1(0x80000) r0 = epoll_create1(0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000840)=ANY=[@ANYBLOB="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"]) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x5000) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r2, 0x4, 0x4000000000046800) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000001200)="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", 0x1e0}]) shmdt(r1) getrandom(&(0x7f00000001c0)=""/231, 0xe7, 0x1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f00006e5000)) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000180)={0xd7, &(0x7f0000000080)="782f15427ab90b442f7a362669a6853a7fca9f746c8651923336bf35c3dc7f20079f0a5f19d11f9cd0c102ca0f46a525c9becc03f81c676f152c523eb26bfce41fd56f74f533db7a031dc1b413b8b717969103e461ad1dc00b56f4bfa673b526737da00f9dbee9cebe97e0fbbf6525f6f71196c681cde82486e29351d63e38b7f9a7c7864299a52a0d1f11db11043298f013f905697aa39dd52651fd4659391efdba5bb9b0343d8d397c75acb50d9ada9d346204b4ba3fd6c7888d89048bcc540056694305c90874eae2539719cbe952ff063b51b4739f"}) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x28, &(0x7f0000000580)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000021ff4)) r5 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r6 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') inotify_add_watch(r6, &(0x7f00000005c0)='./file1\x00', 0x81000000) sendfile(r6, r7, &(0x7f00006dbff8), 0xed5a) r8 = request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='\x00', 0xffffffffffffffff) keyctl$search(0xa, r5, &(0x7f0000000340)='ceph\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, r8) dup3(r4, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) [ 78.708707] ================================================================== [ 78.716122] BUG: KMSAN: uninit-value in arch_uprobe_exception_notify+0x20f/0x220 [ 78.723655] CPU: 0 PID: 6529 Comm: syz-executor3 Not tainted 4.16.0+ #82 [ 78.730490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.739833] Call Trace: [ 78.742422] dump_stack+0x185/0x1d0 [ 78.746053] ? arch_uprobe_exception_notify+0x20f/0x220 [ 78.751411] kmsan_report+0x142/0x240 [ 78.755207] __msan_warning_32+0x6c/0xb0 [ 78.759265] arch_uprobe_exception_notify+0x20f/0x220 [ 78.764456] ? arch_uprobe_post_xol+0x500/0x500 [ 78.769131] notify_die+0x247/0x3e0 [ 78.772761] math_error+0x150/0x600 [ 78.776392] do_coprocessor_error+0x29/0x30 [ 78.780708] coprocessor_error+0x1b/0x40 [ 78.784763] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 78.789072] RSP: 0000:ffff88015e5bfc98 EFLAGS: 00010202 [ 78.794428] RAX: ffff8801aeac1a00 RBX: ffff8801a9fc1a01 RCX: ffff880000000000 [ 78.801686] RDX: ffff8801aca01a04 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 78.808948] RBP: ffff88015e5bfce8 R08: 0000000001080020 R09: 0000000000000002 [ 78.816210] R10: 0000000000000000 R11: ffff88015e5b0000 R12: 0000000000000000 [ 78.823468] R13: ffff8801a9fc0918 R14: ffff8801a9fc1a04 R15: 0000000000000000 [ 78.830753] ? fpu__drop+0x267/0x4f0 [ 78.834462] ? do_signal+0x168a/0x1c80 [ 78.838348] fpu__clear+0x56/0x2f0 [ 78.841883] do_signal+0x168a/0x1c80 [ 78.845594] ? __msan_poison_alloca+0x15c/0x1d0 [ 78.850261] ? kmsan_set_origin_inline+0x6b/0x120 [ 78.855102] prepare_exit_to_usermode+0x271/0x3a0 [ 78.859940] ? page_fault+0x2f/0x50 [ 78.863559] retint_user+0x8/0x8 [ 78.866916] RIP: 0033:0x402020 [ 78.870090] RSP: 002b:0000000000a3e3b8 EFLAGS: 00000202 [ 78.875444] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000000e [ 78.882703] RDX: 0000000000a3e3c0 RSI: 0000000000a3e4f0 RDI: 000000000000000b [ 78.889962] RBP: 0000000000000001 R08: 3822387854b8a8d4 R09: e9854c07645845dc [ 78.897219] R10: 2c7fb56dd5894ea6 R11: 0000000000000246 R12: 0000000000000000 [ 78.904493] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000013676 [ 78.911755] [ 78.913369] Local variable description: ----env.i@copy_fpstate_to_sigframe [ 78.920363] Variable was created at: [ 78.924073] copy_fpstate_to_sigframe+0x6d/0x980 [ 78.928819] do_signal+0xbe4/0x1c80 [ 78.932429] ================================================================== [ 78.939771] Disabling lock debugging due to kernel taint [ 78.945206] Kernel panic - not syncing: panic_on_warn set ... [ 78.945206] [ 78.952562] CPU: 0 PID: 6529 Comm: syz-executor3 Tainted: G B 4.16.0+ #82 [ 78.960687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.970031] Call Trace: [ 78.972617] dump_stack+0x185/0x1d0 [ 78.976237] panic+0x39d/0x940 [ 78.979447] ? arch_uprobe_exception_notify+0x20f/0x220 [ 78.984800] kmsan_report+0x238/0x240 [ 78.988599] __msan_warning_32+0x6c/0xb0 [ 78.992659] arch_uprobe_exception_notify+0x20f/0x220 [ 78.997843] ? arch_uprobe_post_xol+0x500/0x500 [ 79.002506] notify_die+0x247/0x3e0 [ 79.006134] math_error+0x150/0x600 [ 79.009767] do_coprocessor_error+0x29/0x30 [ 79.014086] coprocessor_error+0x1b/0x40 [ 79.018138] RIP: 0010:fpu__drop+0x27f/0x4f0 [ 79.022447] RSP: 0000:ffff88015e5bfc98 EFLAGS: 00010202 [ 79.027801] RAX: ffff8801aeac1a00 RBX: ffff8801a9fc1a01 RCX: ffff880000000000 [ 79.035062] RDX: ffff8801aca01a04 RSI: aaaaaaaaaaaab000 RDI: ffffea0000000000 [ 79.042320] RBP: ffff88015e5bfce8 R08: 0000000001080020 R09: 0000000000000002 [ 79.049580] R10: 0000000000000000 R11: ffff88015e5b0000 R12: 0000000000000000 [ 79.056841] R13: ffff8801a9fc0918 R14: ffff8801a9fc1a04 R15: 0000000000000000 [ 79.064122] ? fpu__drop+0x267/0x4f0 [ 79.067829] ? do_signal+0x168a/0x1c80 [ 79.071708] fpu__clear+0x56/0x2f0 [ 79.075242] do_signal+0x168a/0x1c80 [ 79.078950] ? __msan_poison_alloca+0x15c/0x1d0 [ 79.083617] ? kmsan_set_origin_inline+0x6b/0x120 [ 79.088462] prepare_exit_to_usermode+0x271/0x3a0 [ 79.093304] ? page_fault+0x2f/0x50 [ 79.096928] retint_user+0x8/0x8 [ 79.100285] RIP: 0033:0x402020 [ 79.103466] RSP: 002b:0000000000a3e3b8 EFLAGS: 00000202 [ 79.108824] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000000000000000e [ 79.116087] RDX: 0000000000a3e3c0 RSI: 0000000000a3e4f0 RDI: 000000000000000b [ 79.123346] RBP: 0000000000000001 R08: 3822387854b8a8d4 R09: e9854c07645845dc [ 79.130609] R10: 2c7fb56dd5894ea6 R11: 0000000000000246 R12: 0000000000000000 [ 79.137873] R13: 0000000000000002 R14: 000000000072bea0 R15: 0000000000013676 [ 79.145605] Dumping ftrace buffer: [ 79.149127] (ftrace buffer empty) [ 79.152809] Kernel Offset: disabled [ 79.156408] Rebooting in 86400 seconds..