Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.718787] random: sshd: uninitialized urandom read (32 bytes read, 33 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 24.456337] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 24.792052] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 25.862616] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.35' (ECDSA) to the list of known hosts. 2018/03/19 20:33:30 fuzzer started 2018/03/19 20:33:30 dialing manager at 10.128.0.26:34929 2018/03/19 20:33:35 kcov=true, comps=false 2018/03/19 20:33:37 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)=ANY=[@ANYRES32=0x0, @ANYBLOB="fdfffbff"], 0x2) 2018/03/19 20:33:37 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f00000000c0)=0x80, 0x0) 2018/03/19 20:33:37 executing program 7: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) 2018/03/19 20:33:37 executing program 2: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/19 20:33:37 executing program 3: perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000), 0x8) 2018/03/19 20:33:37 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000200)={0x0, 0x1c5, &(0x7f0000000300)=[{&(0x7f0000000240)=""/184, 0xb8}, {&(0x7f0000017000)=""/196, 0xc4}, {&(0x7f0000013000)=""/177, 0xb1}, {&(0x7f0000003000)=""/4096, 0x1000}, {&(0x7f0000013f73)=""/141, 0xffde}, {&(0x7f000001e000)=""/72, 0x48}, {&(0x7f0000000380)=""/107, 0x6b}], 0x7, &(0x7f0000019f8e)=""/114, 0x72}, 0x0) 2018/03/19 20:33:37 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/19 20:33:37 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) [ 38.619552] IPVS: Creating netns size=2552 id=1 [ 38.680065] IPVS: Creating netns size=2552 id=2 [ 38.732363] IPVS: Creating netns size=2552 id=3 [ 38.797746] IPVS: Creating netns size=2552 id=4 [ 38.886462] IPVS: Creating netns size=2552 id=5 [ 38.977120] IPVS: Creating netns size=2552 id=6 [ 39.099575] IPVS: Creating netns size=2552 id=7 [ 39.233541] IPVS: Creating netns size=2552 id=8 2018/03/19 20:33:42 executing program 0: 2018/03/19 20:33:42 executing program 7: 2018/03/19 20:33:42 executing program 3: 2018/03/19 20:33:42 executing program 4: 2018/03/19 20:33:42 executing program 2: 2018/03/19 20:33:42 executing program 1: 2018/03/19 20:33:42 executing program 5: 2018/03/19 20:33:42 executing program 6: 2018/03/19 20:33:42 executing program 2: 2018/03/19 20:33:42 executing program 3: 2018/03/19 20:33:42 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000140)="220000001e0007ffe901000509000700000916abfe03a7f21900ffff050000000100", 0x22) 2018/03/19 20:33:42 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r0, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/19 20:33:42 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\a']}) 2018/03/19 20:33:42 executing program 7: 2018/03/19 20:33:42 executing program 0: getxattr(&(0x7f0000000000)='..', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)=""/82, 0x52) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8080, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r3 = add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000480)="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", 0x1000, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000380)=[{&(0x7f0000000200)="a2185d2c9207f05466ca2ebdbed2da151284a6b1f9ebd63a99e95279d6226e3b625f9aab51aff9934e6e734578c1af85cc0dda87133ee0a41be3f5ef3113acb31c0eaf6f95f0425e3edcab0d67ff8b5f80f5a07e1a054eb2274836fb6e10783eadec9bdcb4b4cd5c2ec7b5ea443dbb5a5c52fd8227f20cdb6b37e5cb92ca", 0x7e}, {&(0x7f0000000280)="9290089a6f706cf426764d9954", 0xd}, {&(0x7f00000002c0)="f902e50a0c27b2971672eec8915146b80a69eaa545cb6633e0e1473faa5945194f95e82dba9780c2a8f4b046fe3ec35e5eaf9c66f8a503fb74d806f59c60", 0x3e}, {&(0x7f0000000300)="44ad4ea5fc4a49c2889b2594c90dd99233db604398a39478c6ad409ff336708b23125cec7b5357ef850a600e3012ef57cc13", 0x32}, {&(0x7f0000000340)="ea597a23af22a6d8285fc2a322943992d0178290ed9764cca2eb439f4906c06c324adf", 0x23}], 0x5, r3) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000140)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000001480)={'filter\x00', 0x4e, "f79bc6cb735a0edc37989962d4805fb7319da4bcc2ee9cb5efc2729e7ac554868039f464232e7e535c91d1a8285b6a2cb7d3bdf96c50ab1e8086b8b19c819f5dcfa06b86082ac066e6f01d659283"}, &(0x7f0000001500)=0x72) 2018/03/19 20:33:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000100)={{}, {r1, r2/1000+10000}}, &(0x7f0000000140)) r3 = dup(r0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000000)=""/167) writev(r0, &(0x7f0000001000)=[{&(0x7f0000009000)="390000001300090469000b00000000006000804003000000460001070000001419001a0004000200feffff6e0200000000000000000003f500", 0x39}], 0x1) 2018/03/19 20:33:42 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x800005, &(0x7f0000001440)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{0x77359400}, 0x9, 0x1, 0x8}, {{0x0, 0x7530}, 0x100000000, 0x9, 0x3ff}, {{r1, r2/1000+10000}, 0xffffffffffff8000, 0x2, 0x800}, {{r3, r4/1000+30000}, 0xe3, 0x2}], 0x60) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000001380)=""/45) write$evdev(r0, &(0x7f0000000000)=[{{}, 0x400, 0x5, 0x8a}, {{0x77359400}, 0x7, 0x8, 0x952}], 0x30) write$evdev(r0, &(0x7f000033e000)=[{{}, 0x11, 0x5}], 0x18) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000040)=""/229) socketpair(0x4cb61943617ecb17, 0x80007, 0x101, &(0x7f0000000240)={0xffffffffffffffff}) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f00000013c0), &(0x7f0000001400)=0x4) getsockopt$IP6T_SO_GET_INFO(r5, 0x29, 0x40, &(0x7f00000002c0)={'security\x00'}, &(0x7f0000000340)=0x54) ioctl$EVIOCGBITSW(r5, 0x80404525, &(0x7f0000000380)=""/4096) [ 43.575194] audit: type=1400 audit(1521491622.141:5): avc: denied { create } for pid=5212 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.607545] audit: type=1400 audit(1521491622.171:6): avc: denied { getopt } for pid=5212 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 20:33:42 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xa16d0d23bf7794ea, 0x0, 0x0, 0x325) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xb}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/19 20:33:42 executing program 0: seccomp(0x0, 0x0, &(0x7f0000ad5ff0)={0x2, &(0x7f00001d2000)=[{0x0, 0x100000, 0x0, 0xffffffffffffffe0}, {0x81, 0x5}]}) getcwd(&(0x7f000039e000), 0x1de) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x10400, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'erspan0\x00', 0x400}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40040, 0x0) bind(r1, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x4, 0x3, 0x2}}, 0x80) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x2, 0x1, 0x5, 0x0, 0x2}, 0xc) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xb) 2018/03/19 20:33:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff8001}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece090d996e2d69eca1c90fa886a03c0a", 0x18}], 0x1) 2018/03/19 20:33:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000000000)="0fae48f5a0840678226723ced0cef1a38549834cbff16b", 0x17) sendto$inet6(0xffffffffffffffff, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000040)=""/7, &(0x7f0000000080)=0x7) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/19 20:33:42 executing program 5: clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000180)=r1) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000040)={{0xd2, 0x1ff}, 'port0\x00', 0x1, 0x20, 0xfffffffffffffffa, 0x3f, 0x7fff, 0xff, 0x100000001, 0x0, 0x6, 0xfffffffffffffe00}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000100)=[{0x8, 0x2}], 0x1) prlimit64(0x0, 0x0, &(0x7f0000034000), 0x0) 2018/03/19 20:33:42 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/binder#\x00', 0x1) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000100)='\\em0[\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='.}!\x00'], &(0x7f0000000380)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='/dev/binder#\x00', &(0x7f0000000340)='/dev/binder#\x00'], 0x100) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000400)=0x1, 0x4) fremovexattr(r2, &(0x7f00000003c0)=@known='trusted.syz\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000140), 0x9b, 0x0, &(0x7f0000000100)}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000040)={r3, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000140)={r4}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000300)=0x800, 0x4) 2018/03/19 20:33:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306}, 0x66, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 'ip_vti0\x00'}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000b00)="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", 0x1000) recvfrom$ipx(r2, &(0x7f00000000c0)=""/70, 0x46, 0x40000020, &(0x7f0000000140)={0x4, 0x1, 0x7, "0beaae85ea08", 0x80000000}, 0x10) 2018/03/19 20:33:42 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000100)='./file0\x00', 0x4000, 0x1) bind$ax25(r1, &(0x7f0000000140)={0x3, {"c6d0fcd80ac754"}, 0x1010001}, 0x10) flistxattr(r0, &(0x7f0000000000)=""/250, 0xffffffffffffff54) 2018/03/19 20:33:42 executing program 4: r0 = open(&(0x7f0000000040)='./file0\x00', 0x10442, 0x2) r1 = accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80000) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) splice(r1, &(0x7f0000000140), r0, &(0x7f0000000180), 0xf9dd, 0x2) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000100)={0x7ff, 0x5}) 2018/03/19 20:33:42 executing program 6: pipe(&(0x7f0000bb9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r1, &(0x7f0000000000)={0x78c, 0xc19, 0xb3, 0x6, 0x1000, 0x6, 0x5, 0x7}, &(0x7f0000000040)) rt_sigprocmask(0x0, &(0x7f0000077000)={0x7fffffff}, &(0x7f0000481000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x6, 0x0) r4 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="e9990b0c619742c2361dffe8a6313db54810e94c4b5a265393a422c3504c1a62b29cee798335952c71a44b373c305b38e52ca54a73a3a2100d9133dff2577206bddde3f312835a99e96e4ec916a156b7f349ae7b35c416121d5b5c6d55ab8c97743d9f774afb0b63335527864397767a61fd818e77dd56a3d6f0135c39bc617e3f3dd2a864b715dac2e97c4f8d2956bb2e920e0a6625e6ea5e14499a99596efce305ae7a5bf31186506a2623", 0xac, r4) [ 43.739615] audit: type=1400 audit(1521491622.301:7): avc: denied { ioctl } for pid=5234 comm="syz-executor0" path="socket:[12728]" dev="sockfs" ino=12728 ioctlcmd=8914 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.745248] binder: 5235:5239 unknown command 0 [ 43.745255] binder: 5235:5239 ioctl c0306201 20008fd0 returned -22 [ 43.761708] binder: 5235:5247 unknown command 0 2018/03/19 20:33:42 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x7b) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x3e0, 0x100, 0x100, 0x210, 0x2f8, 0x2f8, 0x2f8, 0x4, &(0x7f0000000080), {[{{@arp={@dev={0xac, 0x14, 0x14}, @rand_addr, 0x0, 0x0, @mac=@random="e7848942cc5b", {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'gre0\x00', 'syzkaller0\x00'}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @loopback=0x7f000001, @multicast1=0xe0000001}}}, {{@arp={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'teql0\x00', 'sit0\x00'}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) 2018/03/19 20:33:42 executing program 1: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d30ff0)=[{0x24}, {0x6}]}, 0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000001, 0x810, r0, 0x0) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000080)="a22bac74ed2da76be7a55dbe48600a2ebdc8fb79ca1356a09825052c3def784bf57ede93442695b97f0f3144fce7293e9f3315d64a0d238fba3a9d3706e8ce3e7ca447697193ff0c7bdd0b03d13f1ffa1d8ae0d8bbb9b945cd1f88f0ec5ef8be8509d53fe83caa406db09cce52228329998eb7b3c038f0393ee623bacb788dbcaf6095165aaeed894af58e06078ea52e3ad60fc8a5", 0x95}, {}, {&(0x7f0000000140)="43cc5597d6f6e7f4f5fa7a54d6502bc1611367e3e02ae0f2e0129f5d0d04528828b8d35760531a08cdef2ebad63d39", 0x2f}], 0x3, &(0x7f000001a000)}], 0x1, 0x1) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000001c0)) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20}}) write(r0, &(0x7f0000000200)="9dd1201bf6e55e384eb47a66903d11ac065b3fd2062ccc0dce9a2bb2c6fe360161161dcb82a54502c350b8d6232b71d4a382e2d66e62667eed8ce7f436b0a7098c5452818a7531a7bc155e4e45fe017aba35b6212d57c55e737f3643d62b751477e8d1ec19d4fdab7ad07b1b7f6962020a80db81968a1a2efde32e1e1551ac16188b00d92a1add386863d32a3854706c81a6c282f377aafc63fae2b7f66504d096ecc00898a7ceb7f2c7e96cc8e493ba1c359aa6700faf14a6be9f20f15dca93ee2b3e8d74ca75951ac1483bfa835427cd90", 0xd2) 2018/03/19 20:33:42 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x10010, r0, 0x0) clone(0x0, &(0x7f00004f0ffe), &(0x7f0000000000), &(0x7f00003faffc), &(0x7f000059afff)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r1, &(0x7f0000000080)='\x00', 0x3) [ 43.761717] binder: 5235:5247 ioctl c0306201 20008fd0 returned -22 2018/03/19 20:33:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000defffc), 0x1) 2018/03/19 20:33:42 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x6}) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f000039b000), &(0x7f0000bda000)) epoll_create(0x7) 2018/03/19 20:33:42 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x458, 0x118, 0x118, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000000), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1000, 0x9, 0x2}}}, {{@arp={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0xffffffff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, {[0xff, 0x0, 0xff, 0xff, 0xff]}, 0x8000, 0x6, 0x6, 0x44aa, 0x4, 0xdc15, 'rose0\x00', 'tunl0\x00', {}, {0xff}, 0x0, 0x10}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4, 0xffffffff}}}, {{@arp={@empty, @empty, 0xff000000, 0x0, @empty, {[0xff, 0xff, 0xff, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2}, {[0x0, 0xff]}, 0x3, 0x3, 0x4, 0x5, 0x8000, 0x1ff, 'gretap0\x00', 'syzkaller0\x00', {0xff}, {0xff}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x8, 0x1000, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000a76ffc), 0x4) 2018/03/19 20:33:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) socketpair(0x7, 0x80005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0xff) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000013, &(0x7f00000000c0), &(0x7f0000000080)=0xff10) 2018/03/19 20:33:42 executing program 7: r0 = socket(0x10, 0x5, 0x1) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) 2018/03/19 20:33:42 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x1ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r1, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/233, &(0x7f0000000100)=0xe9) r2 = socket(0x3, 0x5, 0x3) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={r1, 0x8, 0x2, [0x800, 0x80000000]}, 0xc) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000340)={@loopback={0x0, 0x1}, r4}, 0x14) 2018/03/19 20:33:42 executing program 6: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/19 20:33:42 executing program 0: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x80, 0x0) r1 = dup3(0xffffffffffffffff, r0, 0x80000) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x3, 0x4) madvise(&(0x7f0000616000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000516000/0x13000)=nil, 0x13000, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x2) ioctl$KDSKBLED(r1, 0x4b65, 0x7) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="c4aba48b1cee688df9eed1069e8281d378fe32f3cb4f397b3a653a9930e97e600ab2683d9a06bfb3b60ed6055e06729bd1c6311a8dfc5f53bce586511063047412d35bfab4063a1662faee") fcntl$setownex(r1, 0xf, &(0x7f0000000080)={0x0, r2}) 2018/03/19 20:33:42 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = dup(r0) write(r1, &(0x7f00000000c0)="2400000058001f00ff07da39c2a50da2cd9e0ea1ddf4f900230400030400000000000000", 0x24) 2018/03/19 20:33:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x8ed317764a3e2efa, 0x80802, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x80000000}, 0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000011fac)=@bridge_delneigh={0x1c, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x1c}, 0x1}, 0x0) 2018/03/19 20:33:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') getdents64(r0, &(0x7f0000003000)=""/48, 0x30) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x5, 0x77, 0x100, 0x9}, 0x10) getdents(r0, &(0x7f0000002000)=""/34, 0x22) getdents64(r0, &(0x7f000092bf88)=""/120, 0x78) 2018/03/19 20:33:42 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x4, 0x2, 0x9, 0x0, 0x2}, 0xffffffffffffff0b) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x20, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="a300000016dde5b991f9339fb38c61a5d36c65440f79a90bd6f2cc0a07cad53b4e2fb41809195921cf2026bf101461eae0703b153566382048729ebdf06d5e7ac1e73e2b844518c82a659f155c0b3ce848d4fb8cd256084ee55d3dfb10e133f6d905007ea044a3e7bbf06d1d32e58bc473b789dd7aaaf6b3dee8e023cd41d23750f1511f8acb7a680a1d395f0c84f76c48fcd4e7fa81220a90062cc4514e4be926cd84ea19e832"], &(0x7f0000000140)=0xab) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000002c0)={0x2, &(0x7f0000000280)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000400)={r3, 0x5, &(0x7f0000000300)=[0x1, 0x5, 0x739800000000000, 0x3, 0x2], &(0x7f0000000340)=[0x5, 0x8, 0xdcb, 0x3, 0x6fa], 0x0, 0x3, 0xfffffffffffffff7, &(0x7f0000000380)=[0x8, 0x6, 0x7fff], &(0x7f00000003c0)=[0x8]}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r2, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x7fffffff, 0x2, [0x668a, 0x1a55]}, &(0x7f0000000240)=0xc) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 43.895700] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/19 20:33:42 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="154cb63104581a1ec96ac876188e036bef0600000000000000e608004500001c00000000002c9001000000b13086f551b5a60e2000088d46b7155ae9"], &(0x7f00000012c0)={0x0, 0x1}) 2018/03/19 20:33:42 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={"73697530000000000000142000", @ifru_hwaddr=@random="6069d75ce7bb"}) [ 43.943500] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/19 20:33:42 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) r1 = getpgid(0x0) tkill(r1, 0x2c) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) clock_settime(0x6, &(0x7f0000000080)={0x77359400}) r2 = gettid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0532dc668402564dbe31cd20aea6697c55000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r3}, 0x8) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=r2}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) write$selinux_user(r0, &(0x7f0000000000)={'system_u:object_r:semanage_trans_lock_t:s0', 0x20, 'root\x00'}, 0x30) truncate(&(0x7f00000001c0)='./file0\x00', 0x5) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000280)=')', 0x1}], 0x1) tkill(r2, 0x13) 2018/03/19 20:33:42 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/142) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) close(r1) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x0, 0x6, 0x6, 0x8, 0x8057, 0x5, 0x0, 0x80000000, 0x8001, 0x3ff}) 2018/03/19 20:33:42 executing program 1: r0 = socket$inet6(0xa, 0x4000000, 0x80000004) sendmsg(r0, &(0x7f0000013000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000440), 0x0, &(0x7f0000000080)=[{0x28, 0x29, 0x3b, "270202010000007efe8000000000000052"}], 0x28}, 0x0) 2018/03/19 20:33:42 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x240, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x0, 0x9, 0xfffffffffffffc00, 0x0, 0x72e}) 2018/03/19 20:33:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$mice(&(0x7f0000003040)='/dev/input/mice\x00', 0x0, 0x10000000000040) r2 = gettid() r3 = geteuid() r4 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000004c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) r7 = getegid() r8 = fcntl$getown(r0, 0x9) getresgid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) fcntl$getownex(r0, 0x10, &(0x7f0000000780)={0x0, 0x0}) sysfs$1(0x1, &(0x7f00000001c0)='/dev/input/mice\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) r12 = getegid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000840)=0x0) getresuid(&(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000940)={0x0, 0x0, 0x0}, &(0x7f0000000980)=0xc) r16 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002c80)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000002d80)=0xe8) fstat(r1, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002e40)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@remote}}, &(0x7f0000002f40)=0xe8) getresgid(&(0x7f0000002f80)=0x0, &(0x7f0000002fc0), &(0x7f0000003000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003240)=0x0) lstat(&(0x7f0000003280)='./file0\x00', &(0x7f00000032c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003340), &(0x7f0000003380)=0x0, &(0x7f00000033c0)) sendmmsg$unix(r1, &(0x7f0000003c00)=[{&(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x4000}, {&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000280)="8cf952a6530622e845d8631fcc6bf6ab839695d64a0415a792a218f4023cf63dbf40530c269180c33343c7367c84ce2dfe96655f5b524c57b0eca849ba34e87011ee04c51d8d6fb37357e8cf2058e1d6b8169b3262eba54a90c8264613fd1364828edae143ecf961a23f834bc755739b578f256fcf937803dd6c437f219ae1707329faaa9783d49ee5a752070db2d558a4067bf7a052cd494202005505d7fb3f838d69bc9aaf9217ebfe0598892dc4c9cbc53eed985fc3db213f0ca6cca7fbaa2b05958dbdf6e1d7", 0xc8}, {&(0x7f0000000380)="c9a38c0341bc45cb239a25bb49302de911f79e8b7cab54088b4343f0c06813a9d6a789296b64c4c48d851752d2fb9eb1464bb9bea862bcc969dc8f00d23f27f302b917e6677ae0bd997187d870d1c460c0b1c8bf19db1b3db0bb7484fc33993256475913b10e59f6bd5d804a21ddb54385845da25a6550dc9e4f5ffc34693a90c2752cbf170b5eb2dcb26d33fac1c42dc5a78942a635bb9fb9570a95653a7c73c1b8923135058c4c26b0fb1d8af22d051dfdab1d9a89659b1430a0a02a44144544858fb7102ffb14d0273cecbebd28e57240bceaa38b34816595f7338c5a69957894ee5aca7b59", 0xe7}], 0x2, &(0x7f00000009c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, 0x0, r9}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r1, r0, r1]}], 0x100, 0x40081}, {&(0x7f0000000ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000000b40)="f6bd78880b87a304b05930b9901c409a27", 0x11}, {&(0x7f0000000b80)="127fed2acb5076035c203df8dd9467c3f4886ff446e0594d427be0bd35f43c9981794b981fcafa6f82edf7da31bc8effb97728211e00daedb4ac9f311510b493999dc15ba1d0b3c8809d7d1d238fdc8c9201be4c09338c2815a19a2443b00301c9b26df361bc85a21e51b92ff894baefaaf32c6553a45d0c376c57a3ed32e4916813918e7f3fb191680192dbd877f6ba3894", 0x92}, 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@ANYBLOB="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", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB='\x00\x00\x00\x00'], 0x78, 0x40001}, {&(0x7f00000030c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000003140)="4192094813f4879e", 0x8}, {&(0x7f0000003180)}, {&(0x7f00000031c0)="1e772e00074d18f91c65131a4f0852de9c520b3aa9cef3424de5feef8268a9daae9ab58a332c1dbb5a3dd120d3", 0x2d}], 0x3, &(0x7f0000003400)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xa0, 0x4000000}, {&(0x7f00000034c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000003540)}, {&(0x7f0000003580)="9726ef3e25f591f6947dad22d467725be84a53e9dd231874941fb8a264bee8191dc92b75789efdfc968f5b231601a3ca5b26ebaa23a6c8111e30d81799b13bfc8f5914b0770785e6c150b8e00df74514874fbeb0b8715d69f7480f083e139888a4a13c2d618ef837b7d4", 0x6a}, {&(0x7f0000003600)="4562fe35df056704e78c5ac44c6f9c8d720e50197624af1b35a81d1d1af87a71899922bab4b3f1b01c51a1e156ca4946fa32d319777a3721d3c98c9d28c876f6ae509e02da935714a442fc2c5ad8b42996ed4fad220d5bd8d3a049e1cb2d85257ec768da86feaf32dcd15cec9b8aeab31258ec8a96c5ac5620cf465aa98315695b5bf56f856109fe7836833ce05f20e5293500919bb89b7feaba1ee0568d44302c0661192df6f934ee2d86411425536c5aafb1b8702a0496", 0xb8}, {&(0x7f00000036c0)="cf564e1cab16", 0x6}, {&(0x7f0000003700)="8329b9fd5fa11c7b907b6e3b668c34f6d9406d73325e69d6885d93e2625118dcf7988f2ab4d4f2ece4bca2c756b53ecba6973b7d8cc5c605290f1f8f6dcda21c641ba7cc28f40e00bf6122566468697743abea06de786aff60ef91bba82a9b38a1ae70c14cb3f0b40642f779f47a44928d00539c658d22b06f664c1428cb61743c2bebc72ea2c780356b5bb10117f3bc70c7f66013d5b0422b1a2cb8f9b45d33f15ca9d3169c6bdde85dd653cc9316f9f58652b4ffb680f5cb78", 0xba}, {&(0x7f00000037c0)="a53abc643689dda2ff56251412933fa77298d10535a30a3bec3c2a95f1de79b17ff38f465be326ec99be3330da21082e9054128392845a013a3b083a8861455df902f05ff7a3d6aa2599463c5204d3f0b20c7e52100f9fb2821308fdb885bba8ad865d922ae88fa0a71d102dcc275a028665aa36468ebe7e69d9ca84e2783a50e92b1cb1268ee18f6769e9de7abe2fd832d28b8b3582e4d342a0930cfd56f07d797b6a0d429ed2d5b1021f32117e", 0xae}, {&(0x7f0000003880)="d242dbd73430088572c4bb759ac792b05a027289a6154f124c1efe7f1a67af5c1d67def9fde0cc27f58f30c0b7ec3fd66a4779f1f24fcc5d64fa610b077789c8456cc2ad4d688158ee4b4589fa035551c4552c38b3a93a43651b0822d722429bf5a06c8f7eae0314c3d2", 0x6a}, {&(0x7f0000003900)="b13a5cb69d20e9700710366250917e26c24bb62edb16e0def47ef181c56c5f7c12a64e8e530e1b7b5e19820934170d642723ec30110b5bddea8e68820045688d97fc87e95a0e6874c29671a8b0fb498c3998e5dc8ed6bb5d23c5a12b1f92d72f0e22b59e32b36b0c507485b7b3570751c5f79d8dbd44dacd6997b9e625b670b835c9dbdbee268c0fb4ef8043755f1c23886c91560aae71444daf1205331bd9a78fa46083bceb1fd36fc35abc5a64b09f31", 0xb1}], 0x8}, {&(0x7f0000003a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003bc0)=[{&(0x7f0000003ac0)="1c29c0834314a5adf51b048ff021d943a43fd4bfbc9cdc56abd5cff9c1fb983332f3e1a4635cbd29cd0cdeff4bcbf27c49cc09e7ba380746a0d187cc788824366b675615a9bb697631b78b52541d0dec5dcd91dd5937fe704a3701d3a940ef03b0e23849d23a9d51071d304948dae8f91a2269071101b1cd81bfb40cd8dd79d2916acd709266c73068d825597a20d6a4f9822c139d18cdd25de4da903a6ab34a64d01d1d17414ab13aea53c2b250175045f24537fe90aa76bff3bc928fb20b549790ada4d1714041de7f6bf3c3bc09ba8de76d799d1e54a102567e5dd4a843153edc68419c2cdd50b9224448a5cfeaa6e7e8662166622e", 0xf7}], 0x1, 0x0, 0x0, 0x4}], 0x6, 0x40) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/156) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0xfc4b) 2018/03/19 20:33:42 executing program 5: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x0, 0x40000ffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000008ff8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/03/19 20:33:42 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r0, &(0x7f0000000200), 0x8080000001) 2018/03/19 20:33:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000200)={{0x5, 0x4}, {0x7fff, 0x7fff}, 0x2371, 0x7, 0x9}) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x2, 0x15, 0x4, 0x2, 0x18, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_x_nat_t_port={0x1, 0x16, 0x4e23}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x6e6bb5, 0x5986, {0x6, 0x3e, 0x4, 0xfffffffffffff001, 0x0, 0x7, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, @in6}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_x_policy={0x8, 0x12, 0x0, 0x4, 0x0, 0x6e6bb8, 0xc40b, {0x6, 0x3e, 0xc1, 0x2, 0x0, 0x7, 0x0, @in6=@dev={0xfe, 0x80, [], 0x13}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_lifetime={0x4, 0x3, 0xffffffffffffe6e1, 0x7, 0x9, 0xe000000000000000}]}, 0xc0}, 0x1}, 0x800) 2018/03/19 20:33:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0xfffffffffffffffe, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x3, @broadcast=0xffffffff}, 'bpq0\x00'}) 2018/03/19 20:33:42 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0x1000}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={0x0, 0xa4, &(0x7f0000000200)=[@in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff]}, 0x80000001}, @in6={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xfd73}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @rand_addr=0x6}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000340)={r1, 0xdd, "81e2c6a4cf29e43f7404a77b60db0cb0b3a55f676a6bd4d2202ef89ea6ebfa3563d597cd1731314f16d9598f6ffc9c6d961d5e1025fd54e6526a5d0c523643cbe781029175f4309c4e143220cbde2cfdf3ada3cbe0aad593d6a9ec614bd6a4e9f04d878e1f781cc3b4981cfdde10bec3973187a3d7cff03ea594b35b5f70812af71bb822db217025da5feac7d63cf4a5387d427c1c7db25c44f3a5ff4a1341d8d700acc0755b36652d8e610a362b6ef43974074318b90c0bb1523a9a6d6385f9b6fde9f82d4375ed36b53e94b5ed78f6f7329c7b1e302ddcec87345747"}, &(0x7f0000000440)=0xe5) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0xd53, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x356}, &(0x7f00000001c0)=0xc) prctl$intptr(0xa, 0x1000000008) 2018/03/19 20:33:42 executing program 6: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x5db000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000003c0)={0x0, 0x3}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) r3 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r3, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) sendfile(r3, r3, &(0x7f0000000140), 0x4) getsockopt$ax25_int(r3, 0x101, 0x5, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x4, 0x8}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000080)={r5, 0x3}) 2018/03/19 20:33:42 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f49000), 0x0, 0x10000008084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="73e864ab5a580f3073ae1230ed3cab0f0a", 0x11, 0x0, 0x0, 0x0) 2018/03/19 20:33:42 executing program 3: r0 = socket$inet6(0xa, 0xa, 0x81) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/03/19 20:33:42 executing program 7: clock_gettime(0x0, &(0x7f00002d3000)={0x0}) getitimer(0x2, &(0x7f0000000000)) futimesat(0xffffffffffffffff, &(0x7f0000986ff8)='./file0\x00', &(0x7f0000985000)={{}, {r0}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) sigaltstack(&(0x7f000098a000/0x4000)=nil, &(0x7f0000000080)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0xa040, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000000180), 0x80000) 2018/03/19 20:33:42 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) recvmmsg(r0, &(0x7f00000015c0), 0x1c4, 0x0, &(0x7f00000016c0)) 2018/03/19 20:33:42 executing program 6: r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='E', 0x1, 0xfffffffffffffffc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}, {0xa, 0x4e22, 0x607d, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, 0x100000000, [0x2e4, 0x8e0, 0x3ff, 0x862, 0xc4a, 0x30, 0x6, 0x6]}, 0x5c) keyctl$invalidate(0x15, r0) 2018/03/19 20:33:42 executing program 5: pipe(&(0x7f00006dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) read(r0, &(0x7f0000bc4843)=""/4096, 0x1000) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000140)="ee102ed6b26badd76e421d6af5eb92609e1fdf131b7777f7fe1d0f293024125c2fe283c9d48e9dd489ec24c38740bd479a5ed755d2810ca878ce0cbea9cfaa21db") close(r1) getdents64(r2, &(0x7f0000000040)=""/201, 0xc9) ftruncate(r0, 0x0) 2018/03/19 20:33:42 executing program 3: open(&(0x7f0000fb7000)='./file0\x00', 0x0, 0x23) mount(&(0x7f000040fff8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file1\x00') lgetxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000100)=""/37, 0x25) 2018/03/19 20:33:42 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) mlock(&(0x7f0000003000/0x1000)=nil, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) userfaultfd(0x800) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/19 20:33:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f00001b1000)=0x7ffffc, 0xfffffffffffffe36) sendto$inet6(r0, &(0x7f0000723000), 0x0, 0x0, &(0x7f0000867fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000), 0x1, 0x2043, 0x0) shutdown(r1, 0x1) 2018/03/19 20:33:42 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8, 0x842) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0x1000, 0x4) r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) chdir(&(0x7f00001b0000)='./file0\x00') r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000000080)) clock_gettime(0x0, &(0x7f0000ca1ff0)={0x0}) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000040)={0x62f2, {{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}}, 0x88) r5 = getpid() getpgid(r5) futex(&(0x7f000000cffc)=0x4, 0xb, 0x4, &(0x7f000000b000)={r3}, &(0x7f0000048000), 0x0) futex(&(0x7f000000bffc), 0x5, 0x0, &(0x7f0000011ff0), &(0x7f000000cffc), 0x0) 2018/03/19 20:33:42 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000548f7e)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_pwait(r1, &(0x7f000043ffdc)=[{}], 0x1, 0x0, &(0x7f0000b4dff8), 0x8) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x7ec) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) epoll_wait(r1, &(0x7f0000229000)=[{}], 0x1, 0x0) 2018/03/19 20:33:42 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000080)="739e942dfc9fc2cc632e50a1a6416aef479f99701eeba7ff1fd7970f4b98f1e88611ecc1db1e3b609822b105e4b7b2341cd4e3becf8073db973624af2ae9ddc10d0fc0ddac1796b0a69ba6eecd7306250b314a5802abfb6ff6afa36af65489fbd4e3f3186312f243911302329fcb9df636154ccce98cbe3dd9db792b3ff5111cdd8aa8170a6bd636512696c17ebb4d37fc25d45bef35d00687ed101f7997e440115a5dc11081349877faddc7e3f501c119407e421a9ad1959cdfcd3bd0f5c7063de09921cde72ba12446452cb8814f6247493abbd138e5890cf0c8306470f8ba8d0acc675aa37be5", 0xe8) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x40, 0x20}) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003cfff2)='/selinux/user\x00', 0x2, 0x0) r2 = accept4$ipx(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) writev(r1, &(0x7f0000e40fd0)=[{&(0x7f00008de000), 0x206}], 0x3e2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) ptrace$peekuser(0x3, r3, 0x1) 2018/03/19 20:33:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0xa1ab, 0x1, [0x5]}, &(0x7f0000000080)=0xa) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x99, 0x2, [0x8dd8, 0x6]}, &(0x7f0000000140)=0xc) 2018/03/19 20:33:42 executing program 0: r0 = socket(0x9, 0x80805, 0x800000000000000) write(r0, &(0x7f0000000180)="2400000058001f0014b2f407000904000200071008000100ffffffff0800cd249be92caf", 0x24) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80100, 0x0) 2018/03/19 20:33:42 executing program 3: openat$ptmx(0xffffffffffffff9c, &(0x7f0000004ff6)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/19 20:33:42 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1b9cc1c6c6f4cf383a0000000000000000"]}) 2018/03/19 20:33:42 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000302ff0)='projid_map\x00') sendfile(r0, r0, &(0x7f0000af5ff8), 0xffff) epoll_create1(0x80000) 2018/03/19 20:33:42 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x3, 0x0, 0x17, 0x1a, 0x8, "18cffd7dd9d267e0c6f546f07482f01f9bb60f6451fa2f387a2236ebd151074d74509c47327843f408fdb12ddf90128fe8157273909cc2f3f0043025db9984d5", "ce5438986236eab0d84ada6d995ea1750f5f2bbde9a2f03652bf2560b6969a2077c52d1ad7f8e99daeb2b93d19cc03432ae5c239f83cc2364b061d0b388cc835", "f8c4632be10fde9c0e543dc7cd3b7e905872f7ec349ab24cd311431e9692ae54", [0x2, 0x4]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)="f0c033b007af1309f2c30facc36e18ca7a1fd352041c51a6d9b1ae2d28b9e04d89f861c0c1f3cd3f6901a579362f224f826fca19e3544949926dac877adc0e1746caac2d1a0d022796296b2b6b7c5689872612fa0456deb2b6c2e9d780f1651b5b8ab90dfeb7df5ea9b29781e05634014460600e505e3128135c81de1f803b4220cc0e675f8e5e075e26a6499a23775a727ae39b9da798011cca73ecc0e3d89fc5455ae5d964dc959b96c150209789865dc26e590ba1e9225d7bcb978f51fbfa80a256c76ed874f4ddfe309e2d0cfbd2ef6b455bbff3a6278d4b6134ded9f8102a17b017daff3d17333b37c7d41d494c627e", 0xf2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) 2018/03/19 20:33:42 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x20) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000080)=[0x1, 0x4]) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x400032, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e38ff9)) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)) 2018/03/19 20:33:42 executing program 0: rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={0x1000, {0x2, 0x4e23}, {0x2, 0x4e24}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x104, 0xffffffff, 0x98a5, 0x5, 0x76, 0x0, 0x7, 0x6, 0x2}) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f0000000200), 0x8080000001) 2018/03/19 20:33:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xc, 0x4, 0x3) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) r4 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_PROT_MASK(r4, 0x7706, &(0x7f0000000100)) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000f5aff6)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000), 0x0, &(0x7f0000000ff0)}, 0x0) r5 = dup2(r4, r1) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000040)=0x3) write$evdev(r5, &(0x7f0000000080), 0x0) 2018/03/19 20:33:42 executing program 2: r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) ioctl(r0, 0x1, &(0x7f0000b03000)) 2018/03/19 20:33:42 executing program 6: r0 = socket$inet6(0xa, 0x4000000000007, 0xfffffffffffffffc) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x3, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) geteuid() epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x8) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1400000000000000290000003e1f000000000000"], 0x14}}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x20, 0xbff, 0xfff, 0x4}, 0x8) 2018/03/19 20:33:42 executing program 3: r0 = socket(0x10, 0x2000000000802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x2c}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/19 20:33:42 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x2000000000000227, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) sched_setscheduler(r2, 0x5, &(0x7f0000000140)=0x8) memfd_create(&(0x7f0000000040)="4016707070316370757365746574683000", 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x390, @tick=0x38cc, 0x80000001, {0x5, 0xb3bf}, 0x100000001, 0x1, 0xad8}) r3 = syz_open_pts(r0, 0x0) r4 = dup2(r3, r0) read(r4, &(0x7f00004d8000)=""/141, 0x8d) 2018/03/19 20:33:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='eth0%securitytrusted{*self/\x00', 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f00000000c0)=""/16, 0x10) writev(r0, &(0x7f0000e8bff0)=[{&(0x7f0000fb4fc6)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001000000005404e9ff0006000d0005", 0x39}], 0x1) 2018/03/19 20:33:42 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x2f2000, &(0x7f0000000040)="60837d0eb8584c7054bb7ef13586d70a0373816df5c85e344f1b0886a0ab9db4") chroot(&(0x7f000009a000)='./file0\x00') socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) chdir(&(0x7f00003f7000)='./file0\x00') umount2(&(0x7f00003bafff)='.', 0x2) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00000000c0), 0x0) 2018/03/19 20:33:42 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x4340, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000140)={0x1}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000084b000)='/dev/keychord\x00', 0x105000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e22, @broadcast=0xffffffff}, 'vcan0\x00'}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) getsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/19 20:33:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x102) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x15, &(0x7f00000003c0)="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") preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000000)=""/217, 0xd9}, {&(0x7f0000000100)=""/150, 0x96}, {&(0x7f00000001c0)=""/85, 0x55}, {&(0x7f0000000240)=""/186, 0xba}, {&(0x7f0000000300)=""/46, 0x2e}], 0x5, 0x0) 2018/03/19 20:33:43 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) ioctl$EVIOCSKEYCODE(0xffffffffffffffff, 0x40084504, &(0x7f0000000000)=[0x2000000000005]) clone(0x0, &(0x7f0000003ff1), &(0x7f0000004000), &(0x7f0000004000), &(0x7f0000002000)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/19 20:33:43 executing program 6: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000002c0)=0x2, 0x4) vmsplice(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="ef993a5a80c7a00c0e1910fc7815c2", 0xf}, {&(0x7f0000000040)="1544753a100eb370696af8310f0dd79454edc2df0cc2780279bfddb890e59b9f23c0278aecb67c913faaeb0589bd84833f3b8f2e3ef6641b54c7a443a4c4ef04afca2733befa721b48748b1f0e69888d69c9ab05f39d4360e1533d75c08d28e06b24092ba64abd5872ec2330c30342f1607932f54943a3a911e0aeed9b1d1921c28d30e378edf3e97f8f", 0x8a}, {&(0x7f0000000100)="092561d945af1730020fecee0a8b58082be610285ffbf29106a0ffd5fd808d396a8a5f79f7a5eafca5c10b07dceebcd025bc3f990fb05d09b4b0a37c8099966fd6e22fc52e1391e073dd3b5b66ad59f42a12cd18cdb044f857afad3108a6d51ed69a2c8553e1811625c67e3b74fdb9f8b3ea3ba84fd5bdcc37ce994740ecc9ad05934b598eb2ed41ced765bbd6164fd281b7921cd28050b5f331b74dbf4a4921bdd9a0dbb4cdc1858017bd05de786e257b0938d336bfe458a43dc4dc26e45655056dfe163f8a421336298025614567c413e4eff4dc6d3e375945ec", 0xdb}, {&(0x7f0000000200)="d8d713518304d171456a24014abcf43d526aaf69ee40d3851fc27ab5faa216c559b08fe98769d256b3ba175460959bd7a9678d16cba59ec60dc8d9fa37b14a1a636e5b88f446c95b535116b89c9330abf5476ba800faa2dbe6683f902f5954", 0x5f}], 0x4, 0x2) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xc29}}}, 0x88) clone(0x0, &(0x7f0000aed000), &(0x7f00006c3ffc), &(0x7f000049cffc), &(0x7f0000c12000)) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000e5f000)=0xffffffffffffff3e) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000400)=""/122) fcntl$lock(r0, 0x6, &(0x7f0000041000)={0x0, 0x1, 0x57a}) 2018/03/19 20:33:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='maps\x00') sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x10001) accept4$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) [ 44.380363] audit: type=1400 audit(1521491622.941:8): avc: denied { write } for pid=5429 comm="syz-executor2" path="socket:[13324]" dev="sockfs" ino=13324 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 20:33:43 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x20000000000007d) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x127f, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) clock_gettime(0x0, &(0x7f0000000180)) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000340)="f1", 0x1}], 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, 0x1c) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/03/19 20:33:43 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x537) r2 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r2, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r2, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r2, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendto$ax25(r2, &(0x7f0000000080)='p', 0x1, 0x4001, &(0x7f0000000140)={0x3, {"095a3d3758e381"}}, 0x10) 2018/03/19 20:33:43 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x28000) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000180)=""/241) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000000)={0x0, 0x3}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/19 20:33:43 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x2, 0x400000000, 0x1, 0x5, 0xb66a, 0x2}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0), 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00004aaffc)=0x1ffa, 0x4) 2018/03/19 20:33:43 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r2, 0x10, &(0x7f0000000040)={0x6}) 2018/03/19 20:33:43 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x30, 0x401, 0x60a}, &(0x7f0000000040)=0x18) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0xd60df6d62c59c933, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000140)=[{0x56, 0x9, 0x8ba, 0x0, @time={r3, r4+10000000}, {0x10001, 0xfffffffffffffff8}, {0x2, 0x8}, @note={0x7f, 0x8, 0x67, 0x5, 0x8}}], 0x30) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0xa84}, 0x8) 2018/03/19 20:33:43 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000a6f000)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) chdir(&(0x7f0000e3dff8)='./file0\x00') mount(&(0x7f000052f000)='./file0\x00', &(0x7f00007f8ff8)='./file0\x00', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) sendmsg(r0, &(0x7f00000029c0)={&(0x7f0000000000)=@llc={0x1a, 0xffff, 0xfff, 0x5, 0x1ff, 0xc94, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000080)="198c3330a32e520249336d17a9ec941f3c476339756d6b3f4be7b4a968e192bbe2a84c32fa502fac41725282c79fbd504a9141aa40666e633b00a4e6d5afd87cb695fa644373142094b84974e50e60975c1360fd9d43bf81a50ed911c607beb1eb17581dee4b04865c35c2d6831aef462179f11a4fe5e2ecaa3e9468595d79d4eca969d8ef195b001e709dc2ef30e485ab67cc290d4c703168462c737fc189b9b046244ec3e9d56558ebe32fb60b8a36834dba5ff6049aeddc87", 0xba}, {&(0x7f0000000140)="d29c93a105a84ed7059099822e10c00a45548cc26fc67699bdac1fd1b472537d7d8b71c722263e1ff167eacd02998f7847ce0dbfd454d4124b165b2493129162940f8c1cff36b5b10a44247b4087791cf6af3cd4385066e675d42a", 0x5b}, {&(0x7f00000001c0)="e7a98e563e5d0583aa6a5093f7965e9afd270b8b35cbf2635c51ac26dcf7ed13eec5e34c43319e04839b9a4a4b6844f88a65b0013e485eb99b747e13baa159241e684737feac2578c210cf37eac357fdd23b5568e8b97c7fbc07f6e45ef170192b4653bdce077a1430e892579892e7313d575ebb8403aacadcda099115f90e0f7bf4b13444fbe10fc41b79e9ff6aa6bb2a6b805ec681b11a5edbc41751df7206a1335ccd91db7daa841b3565", 0xac}, {&(0x7f0000000280)="fed7fd0c1803862a0887ea0fe07c8286a29f70782940cc97ee69340a68a09c1bff5d122725b33febe759f59f6121ba4b4a507fa847d0943f627a5345099823215f981480862af344dc3707bc555ca7f8ce12c65c4d46f602350cdd245c4c8bff26e0200a5e1244f3ac0e62f4f50ea04b5c53b648447c2baa51bd6e60501265", 0x7f}, {&(0x7f0000000300)="b43f3fba0f163d554d3df230429a487fa2e7585ba744f961eaeccb17ac66bdeb8c91361233cc1ee86cdbfb863ca32a0f3eb17ca336faa49b25ccee0146140a33e26cad0df37a1e520c55db28f9c6fccde8d6242c0d9300ba40c4411e", 0x5c}, {&(0x7f0000000380)="358dc658f0d9bf95db58f46fc2b9bca98010b5943b31871d786dc8737cca0f1bd73ca7c978b677bcd7fdf79c9e6a1a48da293c6c6665757d5b16b1f0c3fff9d883a4133c33685a24524355365d17b410cd84458a86a6e63df89c2e7d43624bf61fa43634ae5e525acac3b035b23c0d3310fee7f06f5223bd94498586dfc2e6f62a27dfd2d1a1a1d3b872fb8277e1086b5cb499349e88e9840b16d24c81e55cf96d4df5e32f", 0xa5}, {&(0x7f0000000440)="8aea7ea59180ac676d894f6e46a1d4c99c333c", 0x13}, {&(0x7f0000000480)="eefc", 0x2}, {&(0x7f00000004c0)="1588061b034f0ae41832b150d341ebd70969d2351f8c5190d1a293d62b8f7dd301c40c65bd07d901ec07f8777815de3d021e21a84ffa50241923d5a7f02674610af4574d86266b55f2ba56b44254d91eff5aac2f9f27d86cba531a053ef9a380007de3f0e9a31a", 0x67}, {&(0x7f0000000540)="f829cf696128018bf067ee1c36857f37ec2edf2ef603ad2f0c6793ca21ea782825f38cfa5415f2e6922007ee68ad5505610870af47161fb789aeb10ae56d68ee13fa09425ab42a69264669917bf02ed87447cb6b182a8c31e8fbf30873d84ec51b3494665c456d98c99858fc116e38c122a605ea177e246bbac6c05952c7d56b650b72aea29fa844bdcd9e2a002553ed65d2eb9a19d088cd2163", 0x9a}], 0xa, &(0x7f00000006c0)=[{0x38, 0x86, 0x200, "4f63694a450d19250fd6ad1fcceafeea8add9332d1453de00487cc3a2fc92f557b55aa3a338353"}, {0x48, 0x1bf, 0x4, "c0bce0addcb0a92e6a65b6dca721cbefba96098bece242d3f4f755272f168b7b9ccd8f3f2f5f94209ebedcbfc518d1af753235"}, {0x38, 0x10a, 0x0, "bc007a18e28bc0d7b5ea3368ea34aa77fa4b80adea10e0aefd88adfad1ca296cf096306c1deae2"}, {0xa0, 0x10a, 0x80000001, "6611efbe200838c72bcf11e636866005b66e5461597df03464770cf7945f34c812ab06cbc15635c07b1758041c9f284ca9b1444d673f8fbf7199e34fd5f998bf4d7af27bfd7d5bf0169d9b8528a84ce187b412d341f0895b57fef1230b3e41ce9515fa20050a1efe8014a886b7b68a289f971e28657db7dc5b102d866c29339c162538aae6bdc41e02f93c"}, {0x1010, 0x1ff, 0x6, 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"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{0xe8, 0x6, 0x80000000, "7db5324e3e7a2660834ec4311e6d762a4e1e4e5639fb0b571868a2af9668bc18bcfcacb55cb41e505a9af02303e64d2f14f633a226de77918e785d8e7d29ffd921d954d8551c29d9d320ee24dca572094a556d8bb72d6bf8ec9c849c855833b9540a34b51b2f07bf3ccebed108cf18245dca8002b97ce188020357a884c6caef8564f3ffe30bccbf9801ea1648da3d4af80cca26f089910a56c17589685f9c5ec9989e9bf1e4a959f573712782408e3051ac538af05589ed309c9a1a0b7abfd96f0d6fb01ab278796bbf749a2f23279c355e"}], 0x22d8, 0x20040010}, 0x20000000) mount(&(0x7f00005f8000)='.', &(0x7f000003dfff)='.', &(0x7f0000a60000)='hpfs\x00', 0xff8c, &(0x7f0000b82000)) mount(&(0x7f000060d000)='.', &(0x7f0000728000)='.', &(0x7f0000074000)='9p\x00', 0xad92ef8991c0eec8, &(0x7f0000fa9000)) 2018/03/19 20:33:43 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x100) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) unshare(0x20020000) sendfile(r1, r0, &(0x7f0000000080), 0xe000000000000000) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000dcd000)='tmpfs\x00', 0x0, &(0x7f0000000300)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}, {&(0x7f0000001300)=""/75, 0x4b}], 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000340)={0x0, 0x3d6, 0xbbc6902}) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r3, r4) 2018/03/19 20:33:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'rose0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = getpid() pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000080)={0x7, 0x70, 0x5, 0x8, 0xfffffffffffff801, 0x9, 0x0, 0x2, 0x1140, 0x0, 0x9, 0x100000001, 0x4, 0x3, 0x1f, 0x3, 0x1ff, 0x6, 0xfffffffffffffffe, 0x8000, 0x4, 0x7fff, 0x8, 0x5, 0x2, 0xa0000000000, 0xffffffffffff8001, 0x8, 0x0, 0x8, 0x4, 0xffffffff, 0xc631, 0x800, 0x4a, 0x8, 0x6, 0x100000000, 0x0, 0x8484, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0xc, 0xc86f, 0xc000000000000, 0x6, 0x3, 0x6, 0x5}, r1, 0x80000000, r2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000010fc8)={&(0x7f000086b000)={0x10}, 0xc, &(0x7f0000aef000)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000002e000103000000000000000000000000cc5d8f9fa75554ddfcf0ddb642b3437a3b3ed0f00d749d39b8745d67e120bd38badcdf5b1b6089731bcdf0b3dde6225339f77e89095eef9ea7c8742425d6ef4784c2b0ac58e34c7355aa1a471f9ded24f2fb84639e75bcebaa3b0d3b13054209df1321b29cd37d100f88184f50c65551070d4b28bae528080d8e2df4adff731fe4d0e7cf05aba0b880cd14a628fbc36f42a58e9318baf36e51d4a9"], 0x14}, 0x1}, 0x0) 2018/03/19 20:33:43 executing program 2: pipe(&(0x7f0000db1000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2800) ioctl(r0, 0x101, &(0x7f0000000000)="6c7792904fe98de2d331b692c0c358a54a4ba5360e886a859f36641522e54f6936ae687aebbf76ed4ca2ae66d38f8d180d1065b4b7fca43137b04df776d04b0ae021453b50f877f2ab316eb07b33c76904e3bc123dc93cf2cd712aa74cf350625b9f0802a93cc1fc02411ad0cf11e814c27124886266dcf553d8bb3691b4f0577a3aa681a2b89677ff03748b909f4113278de35fa5b0c50381b8c3164217315ab82cdb33c72e780010b79bbe9576df8e4c2b5c2c953d032094d6e0998062fda31200e0543efa45d19821f19b1271b618e2a78547f0148b35dc0f407b6fa8e106a4a9bd") 2018/03/19 20:33:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x12}}, @in6={0xa, 0x4e24, 0x7ba070ca, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e20, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}], 0x8c) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00002d2d7c)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100300011c6900bb77a107c27e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061875d7220342000747ecf48b050000ff03000000000000efba00b3b40f0000c62cc6e96c7a44000000007ed089f74164536dab653670786eaec0ef151332450f779c48655685b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c0000", 0xc8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x4, 0x5e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000300), &(0x7f0000000340)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x9, 0x14, 0xa01, 'ipddp0\x00', 'vlan0\x00', 'gretap0\x00', 'ifb0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0xff, 0xff], 0x100, 0x148, 0x178, [@arp={'arp\x00', 0x38, {{0x30d, 0xf97f, 0x3, @loopback=0x7f000001, 0xffffffff, @multicast2=0xe0000002, 0xffffff00, @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0x0, 0xff], 0x10, 0x18}}}, @state={'state\x00', 0x8}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"af67ebb9a4e2188e6c883e08dad38c210274029ee698d2e9e8fba9c50a4c"}}]}, @common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}}, {{{0x19, 0x60, 0xfbfb, 'teql0\x00', 'rose0\x00', 'eql\x00', 'lo\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff], 0x70, 0xe8, 0x138}, [@common=@nflog={'nflog\x00', 0x50, {{0x8, 0x3, 0x54, 0x0, 0x0, "d7141ad5e844963e43c2c6100f562d5eb9dacf0b3ee125dbfb3cf1553e0d9ca2038af3daf655ce4060904d0fd16e4afeef8b3fdce7e9ae2468ce5cf5ffbf9bfd"}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0xc8a7, 0x7}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x20, 0xaf5, 'syzkaller0\x00', 'gretap0\x00', 'syzkaller1\x00', 'ip6gretap0\x00', @random="446a7176fddf", [0x0, 0x0, 0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], 0x150, 0x150, 0x180, [@physdev={'physdev\x00', 0x70, {{'rose0\x00', {0xff}, 'bridge0\x00', {0xff}, 0x18, 0x6}}}, @ip={'ip\x00', 0x20, {{@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x16}, 0xffffff00, 0xff000000, 0x3, 0x2f, 0x8, 0x82421fdb57a85ff2, 0x4e21, 0x4e22, 0x4e20, 0x4e23}}}]}}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x1f, 0x8a6f, 'gretap0\x00', 'rose0\x00', 'irlan0\x00', 'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xc0, 0xf0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x10523360, 'syz1\x00', 0x100000000}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0x658) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x9b, [], 0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/155}, &(0x7f0000000200)=0x78) 2018/03/19 20:33:43 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e20}, 0x10) shutdown(0xffffffffffffffff, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000040)) readahead(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xa1, "76743f3231ee674690bf048994c4860b68c11066514e3e59419046f88fbe638d5076ece4b449ebe7fc35f6e454b15213b85b36b7f49351008e7a2cc1000b3bd320978d350fa2584c1a777612ba91417a5987243f356c33e94c7d6fe08afde96a0b6182a7ba8611dc7bee2013e94f216b60315865b7db0968f1dc07695c2d73ef4bbc347ec723de4fa1f7f4dcb885ddb3058b1ca7f21fccbcecfbd91ac147ef2027"}, &(0x7f0000000000)=0xa9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x5, 0x20}, &(0x7f0000000180)=0xc) 2018/03/19 20:33:43 executing program 7: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x0, &(0x7f0000000180)}, &(0x7f0000000200)=0x10) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400800) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000c2dfd0)) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0x7, 0x3, 0x56, 0x71}, {0x5, 0x5, 0x0, 0x3}, {0x7, 0x81, 0xffffffffffff7fff, 0x5}]}, 0x10) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000040)={0x0, 0xffffffff00000000, 0x0, 0x80, &(0x7f0000ffd000/0x1000)=nil, 0x2}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000002c0)={'bcsf0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/03/19 20:33:43 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x1f, 0xffffffffffffffff, 0x0) r2 = mmap$binder(&(0x7f00006c2000/0x4000)=nil, 0x4000, 0x0, 0x112, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0xd0, 0x0, &(0x7f0000000180)=[@release={0x40046306}, @reply_sg={0x40486312, {{0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x58, 0x38, &(0x7f0000000040)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000000000), 0x1, 0x4, 0x19}, @fd={0x66642a85, 0x0, r0}], &(0x7f00000000c0)=[0x38, 0x20, 0x48, 0x38, 0x28, 0x28, 0x40]}, 0x5}}, @decrefs={0x40046307, 0x2}, @transaction={0x40406300, {0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x18, 0x30, &(0x7f0000000100)=[@fd={0x66642a85, 0x0, r1}], &(0x7f0000000140)=[0x40, 0x38, 0x48, 0x38, 0x38, 0x0]}}, @free_buffer={0x40086303, r2}, @decrefs={0x40046307}, @decrefs={0x40046307, 0x4}, @decrefs={0x40046307, 0x1}, @dead_binder_done={0x40086310, 0x4}], 0x18, 0x0, &(0x7f0000000280)="c7f3d3b30b49b96558569445d87769df6a030395b45fb587"}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f000062b000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r3, 0x407, 0xffffc) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r3) 2018/03/19 20:33:43 executing program 1: mkdir(&(0x7f00005d6ff8)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) execve(&(0x7f000073cff2)='./file0/file0\x00', &(0x7f0000557000), &(0x7f00008d3000)=[&(0x7f0000c98000)='mqueue\x00', &(0x7f00009bdff6)="482165790500000006"]) [ 44.716358] tmpfs: No value for mount option './file0' [ 44.790588] tmpfs: No value for mount option './file0' 2018/03/19 20:33:43 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x40000000}) tkill(r2, 0x12) 2018/03/19 20:33:43 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)="058fe4e48bfe4fe139eebe123d4456079ac1312eac08f1ea0aca9f3cfd8e9ad2843da3fcd240acc8077b31ed980ab695b96b1fb616f786a72b6b7b0deb7114d6c002619a26cbd1d2cdad6f5a94f52be4baf28a7e19329e1d52ded2d1ef6048e4b84fea725914fb0cef1682381b773f756df41869801b87a0779e93e77abb583480e5bf80212dfce70c5e1fe2f75512b8d624fec15e32e0da44e32ce96fe3f618651c817a50fc0800441ad5a692fd037e3c180d7fa8e1fc8bae05bf7c96ff9f514cf6602ff4ecebadd80b3838e932b07bffbeead4a97f2886a073231247cbebd30d472778", 0xf4}, {&(0x7f0000000140)="7b845dad8de365d36a120e13506fcb97d1eb23135187317bf61632967a9cfee877847dd47a027daebb53e78e66df1c05b28c5dae8df81ea076428d79671942fa0a8d265fc286b991f64d330ed11cf6b0c2492b84acfcef7ffdced506ff6a6f0eac784e692dda3db2762771cae0ad472aca698947ff2604", 0x77}, {&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000000280)="a980f92fa04f24a7149940abfd24b8d6ec8531fb8e702d0ec1bf3180c896f8907e330f2e34f118f7b7e26d8b55ce9d33b9bb603d7dc5a162969be0afdf3b6cb1031e0c1c08e142b11669d8eff1469be22da4c3103c1ba026dac6f1fa81647301df775fbc913f64ac09a2ca83ad0c172d959070b7afeaf5d6bbbd802e8b2894b3f750abb7e34a21b5c87867e725220fb01ba194541cc9c0dba95d012d264fa111e7862d8890d6971956b88e376adaa3ab6d84082b04f992f4c8774a25424f75737cb056c5cf695dbd3d278a7c28", 0xcd}, {&(0x7f00000001c0)="3a69ae7831d1cb9d056e9491fd9b93bfb7af2f3f3de55313f0228c09432aa30bfbbc805905eac71037f9c1ad9230ebb5d0afc204250df42c03527d1a21313f1a4998b5102745803794a99b8219d77cb81567ff840096ca2632b31b95694dfb78434b27ee4db721f548", 0x69}], 0x5, &(0x7f0000000240)=[{0x10, 0x29, 0xb}], 0x10}}], 0x1, 0xfffffffffffffffc) 2018/03/19 20:33:43 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/03/19 20:33:43 executing program 1: unshare(0x400) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x501400, 0x88) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r1, &(0x7f0000220ff8)='./file0\x00') 2018/03/19 20:33:43 executing program 2: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00', &(0x7f0000000100)=""/48, 0x30) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="73656375726974704cc3e7666f2d6e657431776c616e3121e8"], &(0x7f0000000180)=""/188, 0xbc) 2018/03/19 20:33:43 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) ptrace$pokeuser(0x6, 0x0, 0x2, 0x1) r0 = getpid() process_vm_writev(r0, &(0x7f0000b49000)=[{&(0x7f000008e000)=""/155, 0x9b}, {&(0x7f000091e000)=""/213, 0xd5}], 0x2, &(0x7f00007d0fa0)=[{&(0x7f0000b49000)=""/203, 0xcb}, {&(0x7f0000b49000)=""/240, 0xf0}], 0x2, 0x0) r1 = dup(0xffffffffffffff9c) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x7, @loopback=0x7f000001}}, 0x1e) 2018/03/19 20:33:43 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) r1 = memfd_create(&(0x7f0000000040)='cgroupproc\x00', 0x3) getsockopt$netlink(r1, 0x10e, 0x6, &(0x7f00000002c0)=""/136, &(0x7f0000000380)=0x88) getsockopt$netlink(r1, 0x10e, 0xd, &(0x7f0000000180)=""/232, &(0x7f0000000280)=0xe8) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="7bdb6443117cfb728a338075e6798c27b36adf45d42bbc22016296f211357cd1bab5bf5c6251247938defcc6d0588f470ac17036f9db6c0b550605d06b45d470266af4a539d0a3f90f9cb4594884523625c15443ccd7263b0e7798fd0d1c01e364d467d948030063f65867691777908c81916917b52ad0b6", 0x78) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) 2018/03/19 20:33:43 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_mr_cache\x00') pread64(r0, &(0x7f00000000c0), 0x2b11ca2, 0x80000) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/19 20:33:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r2 = socket(0xa, 0x2, 0x0) sendto$inet(r2, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r2, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/19 20:33:43 executing program 6: unshare(0x40600) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/19 20:33:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) fstatfs(r0, &(0x7f0000000000)=""/4096) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x202080, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001040)={0x0, @in6={{0xa, 0x4e20, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x1, 0x400}, &(0x7f0000001100)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001140)={r2, 0x2, 0x10}, 0xc) 2018/03/19 20:33:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x400fe, &(0x7f0000000100)="cf973ff99fc5c6dc60766043d5ff25b768a2726b24ce4422709ece8b491068bd78db7a2a573e1fc951ae3ab3849b81ff28996901293d2a068457e64e3dcc60ab356041db82caa53ac789635845ddb985313561e4bb1287547a5f9d7d241e653e062ebd280001ee2ed044e847359986765a603e88", 0xdc) set_robust_list(&(0x7f0000000180)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x725, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0x18) 2018/03/19 20:33:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x60001) fcntl$getflags(r0, 0x401) ioctl$LOOP_CHANGE_FD(r0, 0x4c04, 0xffffffffffffffff) 2018/03/19 20:33:43 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_wait(r1, &(0x7f000000affb)=[{}], 0x1, 0xfffffffffffffef7) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/03/19 20:33:43 executing program 2: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000002c0)) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x2000000003e, 0xffffffffffffffff, 0x400000) socketpair$ax25(0x3, 0x5, 0xf8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(r2, r2) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000200)) mq_timedreceive(r3, &(0x7f0000000080)=""/238, 0xee, 0x83d, &(0x7f00000001c0)={r4, r5+30000000}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_buf(r6, 0x1, 0x1f, &(0x7f0000fd7000), &(0x7f00000f2000)) 2018/03/19 20:33:43 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='nodev\\wlan1-\x00', 0xffffffffffffffff) keyctl$set_reqkey_keyring(0xe, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0, 0xffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x4, 0x3, [0x2, 0x4, 0x22]}, &(0x7f0000000240)=0xe) 2018/03/19 20:33:43 executing program 1: unshare(0x20000400) unshare(0x8800002) 2018/03/19 20:33:43 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000000), 0x4) pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r1, 0x4, 0x2000) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x2000007) r4 = dup2(r1, r3) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r5 = getpgid(0x0) fcntl$setown(r4, 0x8, r5) 2018/03/19 20:33:43 executing program 0: prctl$intptr(0x2f, 0x2) socket$inet_icmp(0x2, 0x2, 0x1) sigaltstack(&(0x7f0000ffb000/0x4000)=nil, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="06020000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getrlimit(0xa, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) 2018/03/19 20:33:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}, 0x1}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/19 20:33:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00007b5000)) lstat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x3) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000280)=0xe8) r5 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001780)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000001880)=0xe8) lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000019c0)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfc}, 0xc, &(0x7f0000001740)=[{&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\f\x00G\x00\x00\x00\x00\x00', @ANYRES32=r3, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="180075000000000000000000000000000000000000000001506d0b9bfae6f97e5c4f430bc99ef9bd8152929a5b428bcd6099473b6f96e7d6c9d4239f4bf909894c9f198d21bb427555b6e44ffe0fc808fc94b65f5ee4a0a4bdc4ec4151549e05c3eb8ffcec00000000"], 0x1328}, {&(0x7f0000001600)={0x108, 0x1b, 0x0, 0x70bd29, 0x25dfdbfc, "", [@typed={0xf8, 0x8e, @binary="2fe8bb87d95976df679ba8faa5865c6c914b4bdbb018dbc043fdb93e41f6b49cce4340797f4f31ed2c78288abfe60403057c720d60678ab03c736dfa48b54c81b2c4074dc59e39da5d17d75346535fdef516c725b2d1c1078af710c0a1e1ce3cf2625ca1de2ca247427fea670add9ef5fdb44e1913e3699f61b69f44a057a711f98ababc7b40690e33c5ebe21f83c1f21ccc7cbd5ff52a6b0820bc4bb5d75edec32d12f4cf5a53c9eda58550a4218bc83b4bec98f7d00f066a307853dca6681f016588379ade78228df50858e5026fc64db79ec28762163ffdb221a7eecd997a2f35c961b54654d0f497be937707"}]}, 0x108}], 0x2, &(0x7f0000001980)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x8000}, 0x20000001) 2018/03/19 20:33:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005500)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000008240)=[{{&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/170, 0xaa}, {&(0x7f0000000380)=""/23, 0x17}], 0x2, 0x0, 0x0, 0x401}}, {{0x0, 0x0, &(0x7f00000019c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/179, 0xb3}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000001580)=""/26, 0x1a}, {&(0x7f00000015c0)=""/190, 0xbe}, {&(0x7f0000001680)=""/217, 0xd9}, {&(0x7f0000001780)=""/112, 0x70}, {&(0x7f0000001800)=""/158, 0x9e}, {&(0x7f00000018c0)=""/41, 0x29}, {&(0x7f0000001900)=""/156, 0x9c}], 0xa, &(0x7f0000001a80)=""/232, 0xe8, 0x1}}, {{&(0x7f0000001b80)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001c00)=""/220, 0xdc}, {&(0x7f0000001d00)=""/178, 0xb2}, {&(0x7f0000001dc0)=""/91, 0x5b}, {&(0x7f0000001e40)=""/184, 0xb8}, {&(0x7f0000001f00)=""/56, 0x38}, {&(0x7f0000001f40)=""/144, 0x90}], 0x6, &(0x7f0000002080)=""/212, 0xd4, 0xfff}, 0x81}, {{&(0x7f0000002180)=@hci, 0x80, &(0x7f0000003840)=[{&(0x7f0000002200)=""/185, 0xb9}, {&(0x7f00000022c0)=""/64, 0x40}, {&(0x7f0000002300)=""/248, 0xf8}, {&(0x7f0000002400)=""/173, 0xad}, {&(0x7f00000024c0)=""/55, 0x37}, {&(0x7f0000002500)=""/233, 0xe9}, {&(0x7f0000002600)=""/58, 0x3a}, {&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)=""/248, 0xf8}, {&(0x7f0000003740)=""/226, 0xe2}], 0xa, &(0x7f0000003900)=""/20, 0x14}, 0x1}, {{&(0x7f0000003940)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @local}}}}, 0x80, &(0x7f0000003f80)=[{&(0x7f00000039c0)=""/159, 0x9f}, {&(0x7f0000003a80)=""/249, 0xf9}, {&(0x7f0000003b80)=""/230, 0xe6}, {&(0x7f0000003c80)=""/216, 0xd8}, {&(0x7f0000003d80)=""/253, 0xfd}, {&(0x7f0000003e80)=""/160, 0xa0}, {&(0x7f0000003f40)=""/14, 0xe}], 0x7, 0x0, 0x0, 0x2}}, {{&(0x7f0000004000)=@l2, 0x80, &(0x7f0000005300)=[{&(0x7f0000004080)=""/192, 0xc0}, {&(0x7f0000004140)=""/4096, 0x1000}, {&(0x7f0000005140)=""/3, 0x3}, {&(0x7f0000005180)=""/132, 0x84}, {&(0x7f0000005240)=""/53, 0x35}, {&(0x7f0000005280)=""/78, 0x4e}], 0x6, &(0x7f0000005380)=""/236, 0xec, 0x2}, 0x20}, {{&(0x7f0000005480)=@nl=@unspec, 0x80, &(0x7f0000007c40)=[{&(0x7f0000005600)=""/116, 0x74}, {&(0x7f0000005680)=""/202, 0xca}, {&(0x7f0000005780)=""/97, 0x61}, {&(0x7f0000005800)=""/212, 0xd4}, {&(0x7f0000005900)=""/204, 0xcc}, {&(0x7f0000005a00)=""/50, 0x32}, {&(0x7f0000005a40)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/229, 0xe5}, {&(0x7f0000006b40)=""/4096, 0x1000}, {&(0x7f0000007b40)=""/208, 0xd0}], 0xa, &(0x7f0000007d00)=""/10, 0xa, 0x280000000000}, 0x5}, {{&(0x7f0000007d40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000081c0)=[{&(0x7f0000007dc0)=""/157, 0x9d}, {&(0x7f0000007e80)=""/98, 0x62}, {&(0x7f0000007f00)=""/87, 0x57}, {&(0x7f0000007f80)=""/232, 0xe8}, {&(0x7f0000008080)=""/187, 0xbb}, {&(0x7f0000008140)=""/67, 0x43}], 0x6, 0x0, 0x0, 0x1f}, 0x5}], 0x8, 0x10000, &(0x7f0000008440)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000008480)={0x0, 0x5}, &(0x7f00000084c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000008500)={r3, 0x37, "cd12da69232fd42944bf96de16c962d1078350168d808c299137a7b96a67a5de38da53ce2e7395e912ba0026ff7f177ff467f750828e94"}, &(0x7f0000008540)=0x3f) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000005540)={0x9, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffff9c, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) r4 = accept(r1, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000000c0)=0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000140)=0x7, 0x4) close(r0) 2018/03/19 20:33:43 executing program 4: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x9000000, 0x52, r0, 0x100000000) pread64(r0, &(0x7f0000000100)=""/98, 0x62, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) 2018/03/19 20:33:43 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x3, &(0x7f0000001180)={&(0x7f00000000c0)=@flushpolicy={0x10, 0x1d, 0x1}, 0x10}, 0x1}, 0x0) 2018/03/19 20:33:43 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000ffc), 0x1) r1 = mq_open(&(0x7f00000001c0)='\x00', 0x0, 0x10, &(0x7f0000000200)={0x4, 0xe2, 0x7d06, 0x23f, 0x1, 0x8, 0xb14c, 0x8001}) r2 = fcntl$dupfd(r1, 0x407, r0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000000)=0x7) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) setfsuid(r3) 2018/03/19 20:33:43 executing program 5: r0 = socket$inet(0x10, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@dev={0xac, 0x14, 0x14, 0xf}, @rand_addr=0x100000001}, 0x8) sendmsg(r0, &(0x7f0000a1bfc8)={0x0, 0x0, &(0x7f0000cbbff0)=[{&(0x7f0000c0c106)="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", 0xec1}], 0x1, &(0x7f0000d82000)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'gretap0\x00', r1}) 2018/03/19 20:33:43 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f000061c000)) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x9, 0x0) 2018/03/19 20:33:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f000017f000)='/dev/net/tun\x00', 0x0, 0x40003) r1 = memfd_create(&(0x7f0000000000)='vmnet0[.\x00', 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000100)={0x100, 0x1, r2, 0x800, r3, 0x8, 0x9, 0xffff}) vmsplice(r0, &(0x7f0000e88000)=[{&(0x7f000082d000)}], 0x1, 0x0) 2018/03/19 20:33:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x6d, "baa8306375b4f098eddcbe4ced8f211a998478f9c71eb31dbdb07b1d7cd0414cb7df5c2d62977e6616a73810dd539a9f2adfd6f0cabeadc63cfbcc0fe30cfe020f8788abb00ecd92c45a343aca42d483f398673370d0fa1c477b7409ec8759c2fa47855c5b9068ffd996daf987"}, &(0x7f0000000080)=0x75) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0xa5c}, &(0x7f0000000100)=0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f000063a000)=0x727, 0x0) 2018/03/19 20:33:43 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x14010, r0, 0x0) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000deefec), 0x14) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x80000001, 0x3, 0xbe3f, 0x9, 0x1, 0xffffffffffffff01, 0x75c, {0x0, @in6={{0xa, 0x4e21, 0x5b51744e, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}}, 0x2, 0x2220, 0x2, 0x80000000, 0x8e9}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/03/19 20:33:43 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x5, 0x5e3, 0x8206, 0x0, 0x3, 0xff, 0x3, 0x5, r2}, 0x20) setgid(r1) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f00000000c0)) 2018/03/19 20:33:43 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045c79) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ifb0\x00', 0x10) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/arp\x00') ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x0, 0x0, 0x3, 0xc5, 0xffffffff00000001}) dup2(r1, r0) ioctl$KDDISABIO(r1, 0x4b37) 2018/03/19 20:33:43 executing program 7: clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140), 0x10) splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000001c0)=0x1, 0x4) 2018/03/19 20:33:43 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x8f5, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f00000000c0)=0x654, 0x2a7) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) clone(0x0, &(0x7f0000eab000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) 2018/03/19 20:33:43 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x5) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r0) finit_module(r0, &(0x7f00000000c0)='vboxnet1vmnet0mime_typeposix_acl_accessnodev\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000000140)) eventfd(0x7) 2018/03/19 20:33:43 executing program 6: r0 = epoll_create(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') mlockall(0x3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) capget(&(0x7f0000000900)={0x39980732, r2}, &(0x7f0000000940)={0x9, 0x863, 0x5, 0x4, 0x9, 0x1ff}) ioctl$KDSETLED(r1, 0x4b32, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00000000c0)=0xfffffffffffffff7, 0x4) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000003c0)=""/146) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x7, &(0x7f0000000500)={0x0, 0x0}) r9 = add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="c7ae62fe1d190a5ab07bea7d6c2fcd8bc9dff8aac21d27086139643b261e157acc0bee5a07b0bffb3dab722bb755bb7e737774334a15d3855ffa88a98f3e3118d526477c2ad7ff500e7fd7ac26f762f67a5a388628d8ec571d75d68ee4cacdd84bd575b0752b8719a9a8d21eb21b7b030152643d05dbefdefc6c35a625a521277c2dc068e3245fbbcfef855b7d5a0cdb2ed3a15e694674bb3cb61da2bab37ba539af40b5ea2b10cf4bf14729464a0b224de9ad40940cef6f000ccc24d042b98b5b85fdb5ad20eee3d2904a96803729be03a064c01aa86cdcdd6be986933d20", 0xdf, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r9, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000480)={0x2, 0x8, 0x10000, {}, 0x6}) write$evdev(r1, &(0x7f0000000100)=[{{0x0, 0x7530}, 0x200, 0x7}, {{r3, r4/1000+30000}, 0x6, 0x401, 0x1f}, {{0x0, 0x7530}, 0x4, 0x3f, 0x7fff}, {{}, 0x643db8d6, 0x1ff, 0x4}, {{0x0, 0x2710}, 0x1, 0x2, 0x1}, {{0x0, 0x7530}, 0x6, 0x4c8b8000000, 0x81}, {{r5, r6/1000+30000}, 0x4, 0x81, 0x7fff}, {{r7, r8/1000+10000}, 0x0, 0x80, 0x975}, {{}, 0x5, 0x4, 0x1}], 0xd8) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000540)={0x80000000, {{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x0, 0x6, [{{0xa, 0x4e21, 0x56, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}}, {{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, {{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x87e}}, {{0xa, 0x4e24, 0x1000, @loopback={0x0, 0x1}, 0x2}}, {{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x15}, 0x1f}}]}, 0x390) 2018/03/19 20:33:43 executing program 1: unshare(0x20000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000180)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x8001, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) ioprio_set$pid(0x0, 0x0, 0x0) clone(0x8000000, &(0x7f0000000340), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000080)) 2018/03/19 20:33:43 executing program 2: socketpair$inet6(0xa, 0x4, 0x113, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000b7bff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x4ef) 2018/03/19 20:33:43 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'syz_tun\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="2600ebffff00d83748ae2f8b3f961cef7daca19a0578304f91b49b6d8d6446567c3b77d8d53f9510b5f9f510d3f9ff3e8f4bb90ea0f5aee72988aa9c800ee9dcb2fde81588d14d511c538b62de7933056ec4406c30d120d209bfb1f9e97854d5a8f3350e10b1e434f5868837882d8024237700000065f52c6647e7aa5c177760dde914f978396380ef48"]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x6000, r2, r3, 0x101, 0x80004) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000002240)={0x0}, &(0x7f0000002280)=0x8) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000180)="00cbf724ad64bd7088a05f357700e643d83465bed6672094042cd08aa76352791d4f159de785856eced4c2ac9c53abe27c410912b0be5580c8f17291b1e1812f98c508ca627e6404197c917d8a66e75be9c36abe657900456b0a2070f6442b4791eebad8ecb66d7024246d7b79ceb85196", 0x71}, {&(0x7f0000000300)="44beaf8a4d0d412fb9ea5da5930e5c98a43a6dbefb265c3205ee27949f696e21aad95fa275232555ba7f8c0debeb3a8593c6979ee021ec7ad22c214db7f8072b74dc00cc3c198533bae69eec3fe3bfd93203839e0eea47bf2d7d59c2540d28b54c5af3dc85ab82", 0x67}, {&(0x7f0000000440)="e34f2b63d9fd47ac1b0a9fe70b323a6a6838bd0bdd4e60bbc9267f92cae9066d5f04c59a0dffd7172b9638273a3868c275fa39765c4df79e6c04e6edc4b1a0a97fd850f18a8adcaf1486cb20bf996c95987935fc3e2cc82de8925a733559a68277eae335f3ccd64fcbd4e5194b45d5ef6f0142666342a2ced22250199766d9c7ee775a1e9a9620c4108291173e1c8000fc68114be9768e6543", 0x99}, {}], 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000022c0)=@assoc_value={r5, 0x1}, 0x8) 2018/03/19 20:33:43 executing program 5: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) r2 = syz_open_procfs(r0, &(0x7f0000000040)='stat\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x80, 0x4) sendfile(r1, r2, &(0x7f0000007000)=0x4000, 0x1) 2018/03/19 20:33:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/03/19 20:33:43 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="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"]}) 2018/03/19 20:33:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80800) poll(&(0x7f00000011c0)=[{r0, 0x404}, {r0, 0x2}, {r0, 0x400}, {r0}], 0x4, 0xffffffff7fffffff) sendto$inet(r1, &(0x7f0000000140)="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", 0x1000, 0x4000, &(0x7f0000001140)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001180)='/dev/ppp\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x4, 0x4) r3 = syz_open_pts(r0, 0x0) poll(&(0x7f00002f6000)=[{r3}], 0x1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) lsetxattr(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)=@random={'security.', 'bdev-:/selfsecurity-%$\x00'}, &(0x7f0000001280)='+\'\x00', 0x3, 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f00000000c0)={0x43, &(0x7f0000000040)="845d33faa15bb71d75702a28c0efe9fec31a6d271be0d98334c19c53c91fc3a0be767c2654a382883fb5fe370354867ff2b7e002b91be6b738283c1f77b5ca7bf9d0fe"}) 2018/03/19 20:33:43 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x5, 0x2601, 0x40e, 0xfffffffffffff2d1}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000200)=0x0) getpgid(r2) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000280)={0x101, 0x3, 0x100000000, 0x10001, 0x4}) r3 = fcntl$getown(0xffffffffffffffff, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000100)="666400fbffd059010034000000000000000000000000000000007a9182a2ee67e17e942887eee4b259190c05afcd78335be7b76cccab7e43127753645b943685497d4075f9b86b83bb8969902fa6d6d23c2da344c86642c146c7d807306198b5702410ef58e56227468875e72b2a2a371876025b72e411dd1042dd44f8232666465d515f056741b1f4963c0ef86d70bc608e672a0858041eb97feb24f5e2d60d9e0ed3308399ead4") ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000240)=r2) renameat2(r4, &(0x7f00003fa000)='./file0\x00', r4, &(0x7f0000338ff8)='./file0\x00', 0x0) 2018/03/19 20:33:43 executing program 5: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) r2 = syz_open_procfs(r0, &(0x7f0000000040)='stat\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x80, 0x4) sendfile(r1, r2, &(0x7f0000007000)=0x4000, 0x1) 2018/03/19 20:33:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4014, &(0x7f0000000040)="ff55d36cfbba04715d0008000000000000000000", 0x14) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) close(r0) 2018/03/19 20:33:43 executing program 3: socketpair(0x1, 0x5, 0xffffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1cd100, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) lseek(r0, 0x0, 0x0) 2018/03/19 20:33:43 executing program 0: r0 = inotify_init1(0xffffffffffffffff) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000000)={&(0x7f00000000c0), 0xfffffffffffffd6c}) 2018/03/19 20:33:43 executing program 1: r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x2) write$eventfd(r0, &(0x7f0000000040), 0xd8b74f24de67205d) 2018/03/19 20:33:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x18}, 0x1}, 0x0) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x50002) futex(&(0x7f0000012ffc), 0x5, 0x0, &(0x7f0000060ff0)={0x0, 0x3}, &(0x7f0000034000), 0x10000000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$TIOCCBRK(r1, 0x5428) 2018/03/19 20:33:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc500, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}, 0x5c) fcntl$getflags(r0, 0x40d) 2018/03/19 20:33:44 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x1) r1 = epoll_create1(0x7) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) r2 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="8aaefa2b74eee6a7703bcf1ae4ba2a9366879e54f468333c56f4d7c277279ecd0e4c14027f43098c19fd1b1b103b611aded7e30ee2b95387a963c1b32395ff0e4f2e5d43867bce85cabb812e0ceee9b78babcb70b7533ac202acfbc84ae4a7e63815d2413cbd5d3c81ca8e2c4c509ea4fbea741de4349b81568a3063b72ad4895adee179caa89c6a8f83a59dcb6e164381a7a2debf319a9fe95d3821ebf5c878754b275090d87007cb3b4a90184602ed6772e52b0f71692372c75888171c60819147e97e0c0980f7abc6", 0xca, 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f00000002c0)="ddffb420e2cb51d5e448e7e695ef3645d5698a2cd14c37f74ac32c3fbbc2a319b181b4e30be5abd5b622a1b863b0b9a8b8e36c4ead635e97431e2629ce4d7d54fb5b7c49b7b200a3caf996ca97b0c436ba965e40726daafdde970631d923f9fbb89da0e0a5d4e47ce6d9d74c7e7a96e74e0e006158f99a7a9b6040e6086263a55e83ec5d10b3fadb754483ce1e197223a603a88565142c25dccff18ea43dc44fdf34124441ae530f4b1a55de88455e665219fb", 0xb3) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/19 20:33:44 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) ppoll(&(0x7f0000033fd0)=[{r1}], 0x1, &(0x7f0000033ff0), &(0x7f000002bff8), 0x8) 2018/03/19 20:33:44 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x4e22, 0x2, 0x4e23, 0xa19, 0xa, 0x20, 0x80, 0x2e, 0x0, r1}, {0x0, 0x6, 0x0, 0xc26, 0x4, 0x4, 0x9, 0x3}, {0xfff, 0x17d, 0x3, 0x101}, 0x6651cfa5, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in, 0x4d4}, 0xa, @in=@rand_addr=0x6, 0x3501, 0x2, 0x3, 0x10000098, 0x100000000, 0x6, 0x5}}, 0xe8) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000001c0)="2400000002031f001cfffd946fa2830020200a000900020002e1b301020000000000007e", 0x24}], 0x2}, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xc0040, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000240)={0x400, 0x1}) 2018/03/19 20:33:44 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x2) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={0x0, 0x1000}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r2, 0xff}, &(0x7f00000004c0)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000001c0)={&(0x7f0000008000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000500), &(0x7f0000000540)=0xb) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000009000/0x1000)=nil) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x100) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r3, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x7, 0x7, 0x9}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x81}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x17}, 0x22ec}}, 0x8, 0x7fffffff, 0x8, 0x26, 0x11}, 0x98) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000003000/0x3000)=nil) 2018/03/19 20:33:44 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101004) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f00000002c0)=""/62, &(0x7f0000000300)=0x3e) r3 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80, 0x80800) getsockopt$netlink(r3, 0x10e, 0x5, &(0x7f0000000180)=""/136, &(0x7f0000000240)=0x88) 2018/03/19 20:33:44 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)={0x1}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000004000), 0x4000000400000085, 0x0, &(0x7f00003fa000), &(0x7f0000004000), 0x401ffffffc) 2018/03/19 20:33:44 executing program 4: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x1, 0x0, 0x88, &(0x7f0000b20000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000000, 0x50010, r0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/19 20:33:44 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400202, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x141100, 0x0) r2 = socket(0xa, 0x2, 0x0) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001d40)={&(0x7f0000001c40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001c80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001cc0)=[0x0], &(0x7f0000001d00)=[0x0], 0x9, 0x8, 0x1, 0x1}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000001d80), &(0x7f0000001dc0)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000017c0)=0x0) getresuid(&(0x7f0000001f00)=0x0, &(0x7f0000001f40), &(0x7f0000001980)) sendmsg$netlink(r0, &(0x7f0000001b40)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x8024}, 0xc, &(0x7f0000001ac0)=[{&(0x7f0000000180)={0x14c4, 0x36, 0x800, 0x70bd27, 0x8, "", [@nested={0x1250, 0x21, [@generic="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@typed={0xc, 0x50, @u32=0xfffffffffffffff8}, @typed={0x10, 0x1d, @str='wlan1\x00'}, @generic="27920ce5a8aa5699819f6abf4df2ec74dad7e0ce5ad5de2f95dd13139811567e00f0d7b4588980e81811adb1f343d95d1a96ad4243f3a61dd843ddcf78d33af3d6ca087de36c75bb7094f050034a06c816a44c529cfd7fb8a8119c713fbc3887aaa8e016a457fd328798b1752413c32d7de1139a6d305fd83389fe422bced06486e2bab2f7d304ebd27ec2276754c86f189eb5e1ac956b0f602660d704", @generic="9e933614fae42e29004066196da38b96b508df93a0ce8d860a440a3fc3947ddb5bf28b360b60aa4658ae4eea733708954880e50431c0db39f49a701430704af0ed426a4c0d396ccb070639036811dd2ca2d57bb53e2eb82be182e8fb0bad1236575a9be99d4de76eab9ee175c2219f7972038090dc866890ac491ddf2f64541c61d2c1c0479c8f6bfb57d1a4dbe40aca6d1d578e8d34984b38e6ff82a6b1e5a3ee61c5c454fc3c642720fb3c014dde49315fd0111c39dbc51e63e92b970f3e", @generic="c1982946de1d87bf2749f5f943da1691f9d50f820a4df3c3d2f0a82c18e5ac8d35a61dd124e55f41d49593f9168308812852d1b265c33ea7468a3e72879bd5dbee4f4da05aa092871251843e1c0ab04966f78bce06a2e6bb1cd12c13a9d6ff24b17b843b2f929f42200c7f609b0740814723dae9a0b5b9a347527a2a2f38d3d21ed171215f882762d9b8991cdf7ea24942d80dde151909126823415b192ef2ca1ad92cef57881c7371c509c1d3198395b407f6b76806246967ab3ff8e55e99e1f0c3dbeca7d35583ba0902801f1d349de6"]}, @generic="1401b737ce601ed7ff57b33ce90b497043f3c3162712c7ced3a5ed769d4a267b569a8f0424a8f7a8eb05dc3d4478bc73d35d658823371d848319a2bb9f1b6d087574fa9ad2bf5a4c7744caed45525e906a225fa075c634828a337b59d0799ac3effc293c114d69ceeded4e11fe0bbf466ed5582ef749d5453a9d3f212d8b4ccd5902b12ef8510ebcc6c6b2915f0a4f89018d3b973041e4f04027b713be1fabe313631b9e844bdb4fc521e9fb343ef6ded572337bcaafa6429a48d788b3cb66dd31c0af8839de1ae8dc7d12d95e3dbc3b0715596f2bd5c7ccf1ce37d15dbb", @generic="61cd26b3345a879c2e0c0fccbf67a1fec1b57254dae3488e2ede7fe62283b7259c6dc597ea794d710d5f9feaf3446ba91c08f13a3772fb03a12d2ff1283a029c2576ac1233c0d9042aff895f3b980eea02387079e7ca96225d085cce21fe24037fa78367539b71a0e4eb637ce6b8fd7370cbcb3eada3", @generic="62227cd286f6dba3095e231b781a257994411e2476d728161d2479139b47181e4c1e221b459b0c8c39415a8f581310166e00b957d12aeae0c1d877ed4b5296dd57ac666f8c59d6f4510d88d96efdd5ecb5edbadbf1cfc973a5f0341844f2d3cea2114e05f15ba2141a790609212ddd6f23c6d7016cc07dc347c1dabe1c36f38cc778d1e90cc2deedd1764158e871a3f1f2e94ce2f6d74c16a4ed333295f58eddb05332a7a90857b765fcc4ce0513806100fd515744e3404dfe477d300759cb1457a277f7d15984b32e70147c928b2af56c48081e18918bb898e7711bf493f388c0b49156", @generic="0e6ba01bb9dfb0f4bb3ff920a90da6f75802618d", @typed={0x18, 0x44, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, 0x14c4}, {&(0x7f0000001680)={0x138, 0x29, 0x10100, 0x70bd26, 0x25dfdbfc, "", [@generic="b71a41cd70bb864df45c9197de8e18f872155d797713db2cb2d20d1c275f479fe57b9397d23ac29761ca9dfec4fff77c3595c7d4bd5bf83051458567549fe0ccf2afb63d9de631df21dfa11d0d4c5f31fa4312c2db4f5ccb1d90515124cec5c32ef14013e97ae3fda61d278220720d5019", @generic="264829985b05b108f8c50a3a67b429390e815a1678d9e49128857f7b8a332fab6b119f5b58eab4c9b73575a3efd638259819e3d7ddedb5df3333d96fde235a45db48845961c7c903b0d88ef358df4c1ccba291c1ff978c73f8f8f0c2ca80c07aff026dded33b251ca3603343651e9a4b06b746c9ef736bc5b3e66ee9071ce2d19e588845eaf9127569c7dfef604ccc6330c4ee76bf9c4f6d24528aceaa2894289707dde356502bb2960392989ff67cb015e9b4c018164e"]}, 0x138}, {&(0x7f0000001800)={0xf8, 0x17, 0xc10, 0x70bd25, 0x25dfdbfb, "", [@nested={0xe8, 0x15, [@generic="bd62", @typed={0x8, 0x2c}, @generic="b9a68507692d5e3c11c0555284960f794901a2270eda25231e154e48bf8cfac88e7ddf58e8417d015528b98a27ea8384289395043939cd99ee0e7f1ec2b63578b238eab1b0f642cf0c6f9e55be9f", @typed={0xc, 0x4e, @pid=r4}, @generic="b2c0316f7252c9341d014fa727c6458e801282cfded18c7d6086a08142ac9cca5260835a2091eb63970d6b211777305f642a827eb13201308dfa52988848bde758c4b77637732da65f2567983a4a434e0747fb99235070d4bf3cfaea9a0183e785d0798841eb85c9b8a124fe5f04de17c6dff31bc846b20cb34fa67a54b504"]}]}, 0xf8}, {&(0x7f00000019c0)={0xe8, 0x25, 0x400, 0x70bd2a, 0x25dfdbfd, "", [@generic="cc01c8b615b5f61c1244463972086bee9e21199f3b6721d4738bf250489507f57e9669fbcc361e546f5bd3af142cdb94802d96958628afe076075ba83537e3b522d7a8c7158929640c9fd070e684fb3ce12a2ac59a7125ccb28dc6d8de12f8472b4d420b8afb57e5477afc530c7104c18d59c17f21010cd7aa4956e4f2b99c7cdada5772b19f1f6edbb9939a44b2d62990577ad134e435376147d6711f97717d4944", @typed={0xc, 0x7a, @fd=r2}, @typed={0xc, 0x6f, @uid=r5}, @generic="fac543507526cfd5486c1435f3805f08354c8a9ecb9968fcad", @nested={0x4, 0x22}]}, 0xe8}], 0x4, &(0x7f0000001ec0)=[@rights={0x28, 0x1, 0x1, [r0, r3, r2, r1, r2]}, @rights={0x18, 0x1, 0x1, [r3, r0]}], 0x40, 0x1}, 0x810) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000), 0x0, &(0x7f0000576000)}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001e00)={0x0, 0x5, 0x500000000, 0x9db, 0x7d, 0x4}, &(0x7f0000001e40)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001e80)={r6, 0x119}, 0x8) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000001b00)={0x80000001}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001b80)={'nat\x00'}, &(0x7f0000001c00)=0x54) 2018/03/19 20:33:44 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000ad8ff3)='net/igmp6\x00') preadv(r0, &(0x7f0000000100), 0x1000000000000007, 0x400000000000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000180)=0x6, 0x4) [ 45.467560] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 45.479773] audit: type=1400 audit(1521491624.041:9): avc: denied { setopt } for pid=5722 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 45.505432] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 45.529342] device bridge0 entered promiscuous mode [ 45.547828] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 45.551733] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 45.586464] syz-executor6 (5737) used greatest stack depth: 23672 bytes left [ 45.596496] syz-executor6 (5742) used greatest stack depth: 23128 bytes left 2018/03/19 20:33:44 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) execveat(r0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='GPLmime_typecpuset&\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\'posix_acl_access\'+%!\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)=':systemcgroup\x00'], &(0x7f0000000680), 0x1100) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000680), &(0x7f00000006c0)=0x4) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x8800, &(0x7f0000653ff0)={0x2, 0x4e20, @rand_addr=0x4}, 0x10) r2 = dup2(r1, r1) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000180)={0x400000000004, 0xffffffff, 0xffffffffffffffee, 0x1, 0x3ff, 0x0, 0x2, 0x6, 0x4, 0x7, 0x4, 0x100}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000700)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20000000062, {0x2, 0x4e24, @multicast1=0xe0000001}}) close(r1) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000380)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x7}}, 0x8) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x4) r4 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000002, 0x50, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0xb8, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0c63000011634840000000000000000000000000000000000000000001000000000000000000000050000000000000002000000000000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000400000000000000852a6a7700010000", @ANYRES64=r4, @ANYBLOB="02000000000000008561646600000000050000000000000001000000000000000200000000000000"], @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='h\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0300000000000000126348400400000000000000020000000000000000000000110000000000000000000000000000000000ec00500000e9ffffff00", @ANYPTR=&(0x7f0000000180)=ANY=[], @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB='x\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x008\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="08000000000000000c63000005630440020000000e630c40040000000400000000000000"], 0x34, 0x0, &(0x7f0000000300)="2153c9830df860428f5bc65e537e7c76f44bd727ba5e243a7cd683fbf474e4c451872ef40ab0cae1fe4b6cd9416a2da9b305467a"}) 2018/03/19 20:33:44 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={"74756e6c3000ab91a7472270f2c700", @ifru_data=&(0x7f00000000c0)="c367626db392ecf55ac39cfc65d9b4ad2faadfc8ae434765fe9c78f2f820ae5c"}) r1 = dup3(r0, r0, 0x80000) connect$l2tp(r1, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x2, 0x0, 0x4, 0x3}}, 0x2e) 2018/03/19 20:33:44 executing program 4: fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/sockstat\x00') read$eventfd(r1, &(0x7f0000008ff8), 0x85c) 2018/03/19 20:33:44 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) lseek(r0, 0x0, 0x2) syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') 2018/03/19 20:33:44 executing program 3: prctl$intptr(0x29, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) fchmod(r0, 0x7d) 2018/03/19 20:33:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000040)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x2cd) recvfrom$inet(r0, &(0x7f0000f8cf72)=""/142, 0x8e, 0x0, &(0x7f00001bd000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) writev(r0, &(0x7f0000fdbfe0)=[{&(0x7f0000010f1d)="89", 0x1}], 0x1) 2018/03/19 20:33:44 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) ioctl$int_in(r0, 0x5421, &(0x7f0000000100)=0x1) r1 = epoll_create1(0x7) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) r2 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="8aaefa2b74eee6a7703bcf1ae4ba2a9366879e54f468333c56f4d7c277279ecd0e4c14027f43098c19fd1b1b103b611aded7e30ee2b95387a963c1b32395ff0e4f2e5d43867bce85cabb812e0ceee9b78babcb70b7533ac202acfbc84ae4a7e63815d2413cbd5d3c81ca8e2c4c509ea4fbea741de4349b81568a3063b72ad4895adee179caa89c6a8f83a59dcb6e164381a7a2debf319a9fe95d3821ebf5c878754b275090d87007cb3b4a90184602ed6772e52b0f71692372c75888171c60819147e97e0c0980f7abc6", 0xca, 0xfffffffffffffffd) keyctl$update(0x2, r2, &(0x7f00000002c0)="ddffb420e2cb51d5e448e7e695ef3645d5698a2cd14c37f74ac32c3fbbc2a319b181b4e30be5abd5b622a1b863b0b9a8b8e36c4ead635e97431e2629ce4d7d54fb5b7c49b7b200a3caf996ca97b0c436ba965e40726daafdde970631d923f9fbb89da0e0a5d4e47ce6d9d74c7e7a96e74e0e006158f99a7a9b6040e6086263a55e83ec5d10b3fadb754483ce1e197223a603a88565142c25dccff18ea43dc44fdf34124441ae530f4b1a55de88455e665219fb", 0xb3) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/19 20:33:44 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x101004) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f00000002c0)=""/62, &(0x7f0000000300)=0x3e) r3 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000140)=0x80, 0x80800) getsockopt$netlink(r3, 0x10e, 0x5, &(0x7f0000000180)=""/136, &(0x7f0000000240)=0x88) 2018/03/19 20:33:44 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x5, 0x1108, 0x9, 0x200, 0x129d, 0x3}) sendfile(r0, r0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) 2018/03/19 20:33:44 executing program 3: rt_sigaction(0x7, &(0x7f0000000040)={0xfffffffffffffff9, {0xfffffffffffffffc}}, &(0x7f0000000100), 0x8, &(0x7f0000893000)) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x8010, r0, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") 2018/03/19 20:33:44 executing program 7: r0 = memfd_create(&(0x7f0000003ffa)='wfgn0', 0x2) fcntl$addseals(r0, 0x409, 0x3) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x2) fallocate(r0, 0x3, 0x0, 0x1f) 2018/03/19 20:33:44 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x305102, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000140)={0x7, 0x7feffffd}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/raw6\x00') fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000100)) sendfile(r2, r2, &(0x7f0000000080)=0x1, 0x2a) 2018/03/19 20:33:44 executing program 5: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000013b000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x102) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f0000000140)=0xffffffffffffff7c) r2 = getpgid(r1) r3 = accept(0xffffffffffffffff, &(0x7f0000000080)=@alg, &(0x7f00000001c0)=0x80) syz_open_dev$urandom(&(0x7f0000000280)='/dev/urandom\x00', 0x0, 0x4440) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000340)=0xae) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r2}) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0xd7, 0x80000) 2018/03/19 20:33:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='gretap0\x00') [ 45.736871] device bridge0 entered promiscuous mode 2018/03/19 20:33:44 executing program 1: openat$rtc(0xffffffffffffff9c, &(0x7f0000b7b000)='/dev/rtc\x00', 0x0, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000000fff), &(0x7f0000000000), &(0x7f0000ab8ffc), &(0x7f00000de000)) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/19 20:33:44 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x0, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x0, 0x100000000}, &(0x7f00000000c0)=0xc) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000001c0)={'ip6gretap0\x00', {0x2, 0xa, @local={0xac, 0x14, 0x14, 0xaa}}}) sendto$inet6(r0, &(0x7f0000000100)="383a13d559e8f82982ccfdc53b870e95ddf511a4c7d5be6a6192e71cf31e2eb31e45c222b515442cdbe62b9a53c881cc062e4c3f122e55cd9793323b70a82d9787b777fb311375f0181ed19b2f5613095ff8404b6fc180225ce08f39abd97d856f164fa614f2ec7c", 0x68, 0x20000000, &(0x7f0000000180)={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, 0x1c) 2018/03/19 20:33:44 executing program 6: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0xfffffffffffffffd) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a}) 2018/03/19 20:33:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) process_vm_writev(r3, &(0x7f0000000200)=[{&(0x7f0000000040)=""/187, 0xbb}, {&(0x7f0000000100)=""/7, 0x7}, {&(0x7f0000000140)=""/189, 0xbd}], 0x3, &(0x7f0000000340)=[{&(0x7f0000000240)=""/161, 0xa1}, {&(0x7f0000000300)=""/54, 0x36}], 0x2, 0x0) ioctl$TCSETSW(r2, 0x5402, &(0x7f0000cf0fdc)={0x0, 0xfffffffffffffffb}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000ae2000)="bd2bd6cfc2977a1ece090d996e2d69eca1c90fa886a03c0a", 0x18}], 0x1) 2018/03/19 20:33:44 executing program 7: ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000240)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = epoll_create(0xfff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)={0x4}) ppoll(&(0x7f0000b7fff0)=[{r2, 0x1}], 0x1, &(0x7f0000345ff0)={0x0, 0x1c9c380}, &(0x7f0000d5c000), 0x8) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/03/19 20:33:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xff, 0x30, 0x4, 0x8499}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x6}, 0x8) 2018/03/19 20:33:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x1ff, 0x2, 0x8000, 0x3f, 0x7f, 0x9, 0x3345, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000100)={r2, 0x3d, "04d6f070e6562375390020823151d454a97aed8b09830b61709c71d55e6db4bf27da6f60068ce019f66ba96eec17bac613e3d5f4e50af0f9672c8096be"}, &(0x7f0000000180)=0x45) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="060000000000000000000000e2e0c7f06c7c0000f56ea976683559513547fe58062909e15024814312950267b2a93f198d1498199aa7282ade02bfa542ce95e89d3065bf2239b50bc7acf96ebeb441cfd9b1c7d16a6c0b363bf29b37b1337dd3d1b02a7a4dc41f9bdb213de6aff3e1f0"]}) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00000001c0)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) 2018/03/19 20:33:44 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x93, 0x494100) socketpair$inet(0x2, 0x8000a, 0x9, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000140)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000832fd8)={0x0, 0x0, 0x0, 0x0, "07a06c2b50918efd5bb11e8b12711fe196a6ddfd1d227572e69236d11fc5f2ab"}) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x2, 0x1000, 0x40, 0x6, 0x1, 0x6}) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x11) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x9) 2018/03/19 20:33:44 executing program 3: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mlock(&(0x7f0000b1b000/0x3000)=nil, 0x3000) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x7530}, 0x10) munlockall() 2018/03/19 20:33:44 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x2c00) r2 = open(&(0x7f0000000040)='./file0\x00', 0x3, 0x120) setsockopt$inet_tcp_int(r2, 0x6, 0x9, &(0x7f0000000080)=0x80, 0x4) shutdown(r0, 0x1) [ 45.893793] syz-executor0 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/19 20:33:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003a80)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f0000000180)=""/17, 0x11}, {&(0x7f00000001c0)=""/32, 0x20}, {&(0x7f0000000200)=""/131, 0x83}], 0x4, 0x0, 0x0, 0x3ff}, 0x581}, {{&(0x7f0000000300)=@ax25, 0x80, &(0x7f0000001600)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/175, 0xaf}, {&(0x7f0000001440)=""/226, 0xe2}, {&(0x7f0000001540)=""/187, 0xbb}], 0x4, &(0x7f0000001640)=""/61, 0x3d, 0x7}, 0x101}, {{&(0x7f0000001680)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001700)=""/80, 0x50}, {&(0x7f0000001780)=""/125, 0x7d}], 0x2, &(0x7f0000001840)=""/81, 0x51, 0x3}, 0x3}, {{&(0x7f00000018c0)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001940)=""/90, 0x5a}], 0x1, &(0x7f0000001a00)=""/4096, 0x1000}, 0x99}, {{0x0, 0x0, &(0x7f0000002ac0)=[{&(0x7f0000002a00)=""/13, 0xd}, {&(0x7f0000002a40)=""/38, 0x26}, {&(0x7f0000002a80)}], 0x3, &(0x7f0000002b00)=""/163, 0xa3, 0xb7}, 0x3}, {{&(0x7f0000002bc0)=@un=@abs, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002c40)=""/209, 0xd1}, {&(0x7f0000002d40)=""/98, 0x62}, {&(0x7f0000002dc0)=""/228, 0xe4}], 0x3, &(0x7f0000002f00)=""/153, 0x99, 0xffffffffffffff01}, 0x561}, {{&(0x7f0000002fc0)=@ax25, 0x80, &(0x7f0000003140)=[{&(0x7f0000003040)=""/102, 0x66}, {&(0x7f00000030c0)=""/108, 0x6c}], 0x2, &(0x7f0000003180), 0x0, 0x2}, 0x80000000}, {{&(0x7f00000031c0)=@generic, 0x80, &(0x7f0000003440)=[{&(0x7f0000003240)=""/140, 0x8c}, {&(0x7f0000003300)=""/136, 0x88}, {&(0x7f00000033c0)=""/90, 0x5a}], 0x3, &(0x7f0000003480)=""/95, 0x5f, 0x5}, 0x1000}, {{&(0x7f0000003500)=@nfc_llcp, 0x80, &(0x7f0000003700)=[{&(0x7f0000003580)=""/106, 0x6a}, {&(0x7f0000003600)=""/255, 0xff}], 0x2, &(0x7f0000003740)=""/155, 0x9b, 0x8001}, 0x6}, {{&(0x7f0000003800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000003880)}, {&(0x7f00000038c0)=""/30, 0x1e}, {&(0x7f0000003900)=""/158, 0x9e}], 0x3, &(0x7f0000003a00)=""/78, 0x4e, 0x9}, 0xe}], 0xa, 0x40, &(0x7f0000003d00)) sendmsg$nl_crypto(r1, &(0x7f0000003e00)={&(0x7f0000003d40)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000003dc0)={&(0x7f0000003d80)=@delrng={0x10, 0x14, 0x100, 0x70bd29, 0x25dfdbfb, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x20008010) 2018/03/19 20:33:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x4000000, 0x4) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000280)="a47562629daf251d8bfbf691470f275e843afccf4299c2204e62e18a68905623741f72f45d217b2c9f346241790d79ee44762b5f6490c9ebdea097cb0ae01d8b8784cd8eaafbe8170697e93352ab11834704e784091a4d647d03882e02064dc4b837fd970c6cba2ecd982a796620f1a844fa783de24e4727e21edb", 0x7b) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/sockstat6\x00') getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x100000001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x1}, &(0x7f0000000240)=0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000000080)={0x3, 0x1, 0x1ff, 'queue0\x00', 0x6}) 2018/03/19 20:33:44 executing program 1: syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x404000, 0x0) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/03/19 20:33:44 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f00000000c0), 0x8) ppoll(&(0x7f0000000080)=[{r0, 0x1000}, {r0, 0x8}], 0x2, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) 2018/03/19 20:33:44 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = socket(0xa, 0x80001, 0x0) getsockopt$sock_buf(r1, 0x1, 0x27, &(0x7f0000249ffb)=""/5, &(0x7f0000465ffc)=0x5) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendto$ax25(r1, &(0x7f0000000000)="22217871de58b89ccc3c8d09c0d4dc4ca61124984b5ff8facb883fe911d9dc02e99a59e5398531feb855ae6446849a82dc73300ff721cff58ccc6c985a521a9c33f7052202a3ba177f04083b71", 0x4d, 0x0, 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/19 20:33:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x50, &(0x7f0000f5afe4)={0xa, 0x4e24}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/19 20:33:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x40, 0x8, 0xd1}) sendmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000080)) 2018/03/19 20:33:44 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000df1000)='./file0\x00', 0xbc9dc8fbd81cb4b1) execveat(r0, &(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000300)=[&(0x7f0000000140)='ramfs\x00', &(0x7f0000000180)='ramfs\x00', &(0x7f00000001c0)='{%[,\x00', &(0x7f0000000200)='ramfs\x00', &(0x7f0000000240)='*vmnet1nodev\x00', &(0x7f0000000280)='%ppp1\x00', &(0x7f00000002c0)='[:\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='&-\x00', &(0x7f0000000380)='ramfs\x00'], 0x1000) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) r1 = open$dir(&(0x7f00000004c0)='./file0\x00', 0x800, 0x88) read(r1, &(0x7f0000000080)=""/172, 0xac) 2018/03/19 20:33:44 executing program 4: mkdir(&(0x7f00002b2000)='./file0\x00', 0x100) set_tid_address(&(0x7f0000000100)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x0, &(0x7f000002c000)) chroot(&(0x7f00000000c0)='./file0\x00') syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x190000) 2018/03/19 20:33:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000001f8d)="390000001300090468fe0000810000000700004003000000450001070000001409001a000400020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/03/19 20:33:44 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/rt_cache\x00') exit(0x0) r2 = dup2(r1, r1) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/4096) close(r2) 2018/03/19 20:33:44 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x100000001}}, 0x5, 0xff, 0x8, 0x0, 0x7}, &(0x7f0000000200)=0x98) socket$packet(0x11, 0x2, 0x300) preadv(r0, &(0x7f000069e000)=[{&(0x7f000031afb8)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x0, 0x4}, 0x1, 0x2, 0x42, {0x7fffffff, 0x5}, 0x6, 0x7}) 2018/03/19 20:33:44 executing program 5: 2018/03/19 20:33:44 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000646ffc)=0x1000, 0xfffffdba) 2018/03/19 20:33:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000004, 0x10, r0, 0x0) fcntl$getflags(r0, 0x401) ioctl$void(r0, 0xc0041c78) 2018/03/19 20:33:44 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0xfffffffffffffff8}, 0x8) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000740)="482d4e0a911049", 0x7) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/03/19 20:33:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000000fff4)='net/rt_acct\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000bff4)={0x5}) epoll_pwait(r1, &(0x7f000000c000)=[{}], 0x1, 0x0, &(0x7f0000014ff8), 0x8) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="010309201f000900000243fc016300650008026c9078ffffffffe0000001010000830f02e0000001ac14140e000000008626000001ff000313070207038507097a8e135c7537da0004e5160506309828f700055174849406000053fc862900000fff070b7b722133a6ca2e2f02000e656075e6c63815f6ab7adddc020a636068aceaae479901862f00000003050dd2e21a8e52d2cd736fbadf0208fb57b5d102920106eb3c1784050ecada6b6143283a1cc1cab949071f05ac14140fac1414107f000001ac1414bbac1414aaac1414bb7f00000100004e204e23", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"], 0x16d) 2018/03/19 20:33:44 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='syz_tun\x00', 0x10) connect$inet(r0, &(0x7f000099f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) 2018/03/19 20:33:44 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0xa0040000}, 0xc) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={r3, 0x8}, &(0x7f00000003c0)=0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000200)=""/240, &(0x7f0000000180)=0xf0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0xffffffff80000000, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) bind$netlink(r1, &(0x7f00000001c0)={0x10}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x8, 0x4) dup3(r0, r1, 0x0) 2018/03/19 20:33:44 executing program 5: openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@dev, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000200)=0xe8) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040), 0x4) r1 = gettid() ioprio_get$pid(0x3, r1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000240)={0x0}) getsockopt$inet_tcp_int(r0, 0x6, 0xd9ad2d33e2b27d2b, &(0x7f00000015c0), &(0x7f0000001600)=0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000001580)={0x4, 0xfff, 0x83, 0xe6, &(0x7f00000003c0)=""/230, 0x81, &(0x7f00000004c0)=""/129, 0x1000, &(0x7f0000000580)=""/4096}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000380)={r2, 0xa, &(0x7f0000000280)=[0x5, 0xffffffffffffe6eb, 0x9, 0xfff, 0x8, 0x7, 0x6, 0xffff, 0x200, 0x2], &(0x7f00000002c0)=[0xffffffff7fffffff, 0xff, 0x6], 0x5, 0x7, 0x2, &(0x7f0000000300)=[0x100000001, 0x3ff, 0x430, 0xffff, 0x5, 0x8001, 0x2], &(0x7f0000000340)=[0x1, 0x1, 0xffffffffffff8000, 0x80000001, 0x100, 0x1, 0x48, 0x80000001, 0xffff, 0x3]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000080)=0x3, 0xfffffffffffffec0) 2018/03/19 20:33:44 executing program 3: r0 = epoll_create1(0x0) flock(r0, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x100000000, 0x1f, 0x4, 0x372bad22, 0x3, 0x7, 0x7, 0x2, 0x9, 0x8000, 0x6}, 0xb) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@rand_addr, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000b80)=0xe8) openat$keychord(0xffffffffffffff9c, &(0x7f0000002a80)='/dev/keychord\x00', 0x0, 0x0) 2018/03/19 20:33:44 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000140)=0x7, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb5, 0x400000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000080)={r3, 0x2}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f00000d8000)={0x0, @multicast2, @rand_addr}, &(0x7f0000b34000)=0x1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/19 20:33:44 executing program 1: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x431, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) 2018/03/19 20:33:44 executing program 6: r0 = memfd_create(&(0x7f0000000140)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000040)={0x80, 0x0, 'client1\x00', 0x0, "739904e229047651", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) 2018/03/19 20:33:44 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x100000001) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f00000001c0)=@nl=@proc={0x10}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)="5500000018007fafb72d1cb2a4a280930206000000a8430b7526236925000f0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec4fab91d4", 0x55}], 0x1, &(0x7f0000004000)=[{0xd0, 0x12d, 0x8, "a1247d7fe1f1e509729e71e65bda8812d67252edf81af73fb2b344972b18d22b7dbb57b2bba208c1a162bd9ee3cb16348c7c8e0ab21d21ed7b4d833539d2b084606cac6f3b0248a70b7581f6d896f338abfce46b5071d913d133da2df6ae356352d80a7c0000614733636b56a7ba3448c31750dc4c40ba6bf150360bf404e37c819e17e19aa27660bd42276137122fcb45062d217942adeaf650b5948d5f075d9ba1bdc0fdc67c662da2a085fe19214500d7067df324ecddbd"}, {0x78, 0x1ff, 0x100000000, "eb5c080f44c766265833eef9af3cf24b5dddedf6d7a21c147e9344c88e5fc3f5c5fac66bb00d1274350555489354ca7e9071eb739181cfe61215ec2fd7d2e5ed5083d632dfad3fd100f2486f55838d756d893443acabd3614673a05bfb4cb67fc0ca5c96b3c29da1"}, {0x98, 0x10f, 0x5, "ec928f683b0ff6b3ec5a6ebe759b8308996f34e22bb8c36fdf9149b0c0beb3999f770858ce70a857d9d0aee2d1317d96d05741f7ca22899e98ad0fc4c96474e5ead8d58426323657fe2a8da9446331b6b068287cb5312f693378a220d4ee16c31b20ebfd930073ef4523b4dc478a0e5604bf7cb50c29aee1cfbda4864eeca03993f18220ed"}], 0x1e0}, 0x0) 2018/03/19 20:33:44 executing program 5: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x100) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='smaps\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0xed5a) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000000c0)=""/167) 2018/03/19 20:33:44 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000080)='\x00', 0x1) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000100)={0x7, 0x9, 0x9, 0x6, 0x8, 0x10000, 0x5}, 0xc) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') readv(r2, &(0x7f0000001400)=[{&(0x7f0000000180)=""/226, 0x84}], 0x1) 2018/03/19 20:33:44 executing program 7: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x42000) r1 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r0, 0xf, &(0x7f0000fa4000)={0x0, r1}) prlimit64(0x0, 0xb, &(0x7f000002fff0), 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0xa400295c) fcntl$notify(r0, 0xa, 0x34) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) splice(r0, &(0x7f0000000880), r2, &(0x7f00000008c0), 0xc6, 0xc) r3 = dup2(r0, r2) recvmmsg(r2, &(0x7f0000000800)=[{{&(0x7f0000000000)=@hci, 0x80, &(0x7f0000000500)=[{&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000100)=""/226, 0xe2}, {&(0x7f0000000200)=""/171, 0xab}, {&(0x7f00000002c0)=""/53, 0x35}, {&(0x7f0000000300)=""/123, 0x7b}, {&(0x7f0000000380)=""/18, 0x12}, {&(0x7f00000003c0)=""/86, 0x56}, {&(0x7f0000000440)=""/181, 0xb5}], 0x8, &(0x7f0000000580)=""/152, 0x98, 0x10000}, 0x2}, {{&(0x7f0000000640)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/227, 0xe3, 0xfffffffffffffff9}, 0x6}], 0x2, 0x101, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000940)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000006c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) 2018/03/19 20:33:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) socketpair(0x4, 0x2, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x188, 0x401, 0x401, 0x100000001, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000100)={r3, 0x74, "d809e67cb1ae2e4a58a22ff6a5b2e430c8d4765918f49b658faa0aa760990788aee16b21f4bd2e84737c1454a1c74605220a31668c6197415f64b954bc36684f6053ed2a92022a3f1e7916b6aff894b596171ac553b1de6a6c093d8f09ab128a6e3a095caa30a0b3544f17d3220b5d746d2d1cc9"}, &(0x7f0000000180)=0x7c) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000040)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x15}}, 0x8) 2018/03/19 20:33:44 executing program 1: r0 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="2b367a3181179609e753ae8d4bc987eb7ffd6e0cf14d0b0390916e592aa4ac1acbf1125aeeb7e809f200a8970664049d489f6a46a15fd1264e4efb687d7ec9492e2c25004d27a7ed6238fc089d00a3afb6380376e633b387665011dd89f0d789e993f19d1427f65ea5e8064055eacf79759b93413ddd8dffdd795fc54e8ac9ad0818b092105ed1d371d20581eec9f659fead6284a010779a6bdbc1bb0803e854f78f5cb389d9515f771bd05aab6e2a5b55b6f8661d427535d34fa4b8521138215b4b", 0xc2, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="4f3b401e288e2c7cfcdfec42744e30f8ff0a13e457f5a0d75aa3a945cb71cb969f5afc151dc01c8a724f401fa6a418458d1479985308f23552379b9c8b4babf9bf119f3731427afcd924f5563a82f398eb83ea72e14776e357189e9cdc00993a957534c561cedf7acdd3e2f87b5b231b5e5fec1cbaa820fc8e8bdede2fcf45a62feef2f56f428b94b32a265c0e45034ddd81488b964c2739bcbb9d3db4379c48d5d3b304c8a55694b6c5a9aa41b1ceb2160b0c7032d84c4ceaf5c0fa4e8adcbe5c91a8f0d6d6662de60cba4e1d29850524b8c28c23955e27bb5b", 0xda, 0xffffffffffffffff) r2 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="85d1b356af4276f13f1df0b4d7924701a7d4318f4d6c5076962c493e32ed71780863ad3cd96290894285793eb6c47fc3ed47a79ea0a3e394c7d9635c1edbd90573fb33642639d7bb890d1f1ea6eb7551f4a5067af1c5693c3bb59367ca8bd9c66337dda38fb02f935b9cdf660bd14a44ac23948d78644509c330d502e485f6382c808b474b6026b22cf2d6650a5e43563df056ba9d0845eb8f695e07313f872085951d751e606f8c1f9a0bb2a89bb11d2cea740dab4a330eafbdd24f17656dc78804581987c8bf2dcf2391c7ec82ed7ff5db00444b9fcf9caaea49d4161aa9540f9c1feeacbc1c0f4849f3593d26", 0xee, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000500)={r0, r1, r2}, &(0x7f0000000540)=""/179, 0xb3, &(0x7f0000000840)={&(0x7f0000000600)={'sha3-384-generic\x00'}, &(0x7f0000000880)="19312205c86879c5260c455a6ee30d27ecbbd25c91708482766fc77da5a01cda465d459ea60cbc9d3b166f6cdb6b2deff5f197c8fc9a7a91b8f6be9bab36025b47066808ac1e7e714fcb47af173d4f7088956c5f0630d195cfafbd3e78994fd75a68cb8dd046ca08ec0c23bc66fa3c8cdf6ee67902ad35123c6be0b02b95a45aa0762ea14bf0", 0x86}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppp\x00', 0x181000, 0x0) getegid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000000780)={0x6, 0x3f, 0x2, {0x0, 0x1c9c380}, 0x50fe000000000, 0x4}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000125000), 0x3, 0x0, &(0x7f0000000080), &(0x7f0000000040), 0x0) 2018/03/19 20:33:44 executing program 6: mmap(&(0x7f0000000000/0xea2000)=nil, 0xea2000, 0x1, 0x32, 0xffffffffffffffff, 0x36) capset(&(0x7f0000ea4ff8)={0x20080522}, &(0x7f0000004000)) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0xfffffe69, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fadvise64(r0, 0xfffffffffffffffd, 0x3, 0x1) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2000, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x1000, 0x7, 0x9, 0x5, 0x4, 0x9, 0xffffffffffffffa6, 0x9}, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/03/19 20:33:44 executing program 5: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003b5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x18001) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000350000)={0x4}) 2018/03/19 20:33:44 executing program 2: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000003900)=[{{&(0x7f0000000340)=@sco, 0x80, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/122, 0x7a}], 0x1, 0x0, 0x0, 0x1}, 0x401}, {{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000480)=""/140, 0x8c}, {&(0x7f0000000540)=""/194, 0xc2}, {&(0x7f0000000640)=""/181, 0xb5}, {&(0x7f0000000700)=""/62, 0x3e}, {&(0x7f0000000740)=""/211, 0xd3}, {&(0x7f0000000840)=""/59, 0x3b}], 0x6, &(0x7f0000000900)=""/208, 0xd0, 0x978f}, 0x9}, {{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000a00)=""/170, 0xaa}, {&(0x7f0000000ac0)=""/200, 0xc8}, {&(0x7f0000000bc0)=""/106, 0x6a}, {&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000000c40)=""/96, 0x60}], 0x5, &(0x7f0000000d40)=""/56, 0x38, 0x8}, 0xffffffff}, {{&(0x7f0000000d80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000e00)}, {&(0x7f0000000e40)=""/94, 0x5e}, {&(0x7f0000001f80)=""/193, 0xc1}, {&(0x7f0000002080)=""/183, 0xb7}], 0x4, &(0x7f0000002140)=""/182, 0xb6, 0x7ff}, 0xd4}, {{&(0x7f0000002200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000002280)=""/141, 0x8d}, {&(0x7f0000002340)=""/4096, 0x1000}], 0x2, &(0x7f0000003340)=""/15, 0xf, 0x5}}, {{&(0x7f0000003380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003600)=[{&(0x7f0000003400)=""/124, 0x7c}, {&(0x7f0000003480)=""/165, 0xa5}, {&(0x7f0000003540)=""/146, 0x92}], 0x3, &(0x7f0000003640)=""/30, 0x1e, 0xf4}, 0x3}, {{&(0x7f0000003680)=@alg, 0x80, &(0x7f0000003840)=[{&(0x7f0000003700)=""/195, 0xc3}, {&(0x7f0000003800)=""/38, 0x26}], 0x2, &(0x7f0000003880)=""/98, 0x62, 0x6}, 0x8}], 0x7, 0x40000161, &(0x7f0000003ac0)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003b00)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000003c00)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003c40)={{{@in=@multicast2=0xe0000002, @in, 0x4e23, 0x9, 0x4e20, 0x8, 0xa, 0xa0, 0x0, 0x2f, r2, r3}, {0x3, 0x0, 0xfb73, 0x8, 0x9, 0x3f, 0x200, 0x4}, {0xdf, 0x3, 0xfffffffffffffff7, 0x6}, 0xffffffffffffffc1, 0x6e6bba, 0x2, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x3501, 0x2, 0x2, 0x8001, 0xf64, 0x591b, 0x7}}, 0xe8) symlink(&(0x7f0000000e00)='./file0\x00', &(0x7f0000003d40)='./file0\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x1da, 0x0, &(0x7f0000000140)=ANY=[@ANYRES64, @ANYPTR64, @ANYRES32=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="cb3b14f4503b892bed4ecf033f475f0ff0b5d38cec1cf715ba9aebb295aadecb9710a1735a9edff274c652dfd8d8216db455857ab1fd35a045e75a08", @ANYRES32=r0, @ANYRES32], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR]], @ANYBLOB="7821f39ebb35dca7da732f814fccda05d0ba6e16d67644daa4e5be85f1759f76da896c2b3000da33740bac46efb1c27a67a30a473a84b57e8c271fe1fc05780e7fcce17be415cdf738459c2ef37e0f4529331769cb919ce93032c7a67b16f8a2b64c2b9143d02a916bf3a041f07ab4e2f32517f59c86ba58b4ebc8de3a41d18cb5322ea94feea634a3aca1e06c8f", @ANYBLOB="e924761c6e8d1e26ffe8f84b43aa4bd77471aa867470c41a9db535ee8f71582088de6cf49f65d51c6518d27f9bc0f0b682ad7f61ec2489ce6e341547d6187a3f2d802a927bfbfccfc3ac10a9a79e6d34109419a7fa1f7b26f0e6bc337093e01e0c3bca509a1b4b51d824368d3e55531221299c30d9e487b2d8d1761228f703bc94f208d02a5235753ddfe813d19b29b605b9d0e11cab31f9ae931a254bed33135c1ccdfe66541f77d6184cbebbc718d8e05fee42d976593617e2db95973d82ec4d9f2012f2c8061b05f2544ddcf39b9476646a2cd96b59d31c261a0db9333fa4", @ANYPTR64, @ANYBLOB="fa99e54b19cf5c4417da2ffe9940becda1960f27bd2485b52a5a76cb7d32e140c479506c8b5a1d6bca2919bfba3cd501c8cf75e724db7cb4fad6f438666d806f6576d9520a238760"], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/19 20:33:44 executing program 3: unshare(0x20000000) clone(0x0, &(0x7f0000659ffe), &(0x7f0000504000), &(0x7f0000a2effc), &(0x7f00007c4000)) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x28, 0x0, &(0x7f0000000040)=[@decrefs={0x40046307, 0x3}, @release={0x40046306, 0x3}, @decrefs={0x40046307, 0x2}, @request_death={0x400c630e, 0x4, 0x1}], 0xb7, 0x0, &(0x7f0000000080)="131860c01034b7a6389585a2e6a097b33084737864ccd4428348fa4c7665b2db179ac938b8741423bd7d561c5f8315a3e989de9821d055ed425abdaa3443d347d8177bbcf7d7234cc63ef77601da04660adc852b0e5542f050ed30f7e91f2eca92d34e200e425a4910b6bc2bedae97345154938afe574b68abe12eacbc70a6f59c14695806592858659381db46dbfc0fa4e2eeebb86257e2bcf2ea335eeb0fdf42a5806a8e306ee65d2addc7f140457e97bf5fa353afe2"}) clone(0x4000100, &(0x7f0000000180)="fef10900000000000010000000000092cf885fd87ff4f04848b52abd8fb52460674297406051121aa1aaf54a21d23390768783edf7753e0f06fc74d268d2849d310e0066009a615804a4ff95d23603bd30359b1cd830055f2520a3180740ad8c9c4f1635b05a953b63fda611b3991f7e8dd4922bf0bac7c958bdcd0e266d9fb2960bbe1e4bc2fe1df1eb9fa32721c2f834669bfcacd200d27913215ab2b6ea918700", &(0x7f000094b000), &(0x7f0000a3cffc), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1, 0xbbe4, 0x80000001, 0x6, 0x1f, 0x0, 0x1000, {0x0, @in6={{0xa, 0x4e24, 0xa728, @remote={0xfe, 0x80, [], 0xbb}, 0x1ff}}, 0x8, 0xfffffffffffffffa, 0xfffffffffffffff7, 0x2, 0x4}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={r1, 0x3, 0x2, [0x200, 0x7fff]}, 0xc) 2018/03/19 20:33:44 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) prctl$setname(0xf, &(0x7f0000000080)="b176626f786e6574316e6f6465766367726f75706574683025766d6e65743063707573657473656c666574683000") sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x2c, 0x1, 0x1, 0x4000800000001, 0x0, 0x0, {}, [@typed={0x18, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/03/19 20:33:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x5) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='cubic\x00', 0x6) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x400, 0x101000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000005c0)={'filter\x00', 0x0, 0x3, 0x4b, [], 0x5, &(0x7f00000004c0)=[{}, {}, {}, {}, {}], &(0x7f0000000540)=""/75}, &(0x7f0000000640)=0x78) memfd_create(&(0x7f0000000680)='cubic\x00', 0x2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x53b2, @dev={0xfe, 0x80, [], 0xe}, 0x100000001}}}, 0x84) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000200)={0xaa, 0x8}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000440)=0xe8) sendto$packet(r1, &(0x7f0000000240)="3d6abddb447f1a984e9a1748aa6012602ba50ef7d2bfe40a145661ba9a032bef5f2ad68b84b777b1ba738726b276d502103cef441ca33118492ed1d350190196042bcfd0de9974d2e9894a5a65d06d7fb47b4ec481c050a9e85d0c0c600e0e601c1c5fc98a75f4c7dcee81b9181a039f04c2445c6db39a064c818651fbb1eac82b385b33d8ebf85b74f1d2a7d0244519f32c08f357de4e6351ccefb06de4409a889ecc229d3d46753264e2aac59b2c13b9b04fa7eb089fb9144977beb0dd71a4c8fb9787cf0f97f2268438d3013418233ac63ea06f6e1948947da36c7dd23d403e5ad93c8030b9", 0xe7, 0x4, &(0x7f0000000480)={0x11, 0x15, r3, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) [ 46.330060] binder: 5918:5922 unknown command -1 [ 46.336711] binder: 5918:5922 ioctl c0306201 20008fd0 returned -22 2018/03/19 20:33:44 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xde8}, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x14}, 0x3}, 0x3, [0x0, 0x1, 0x4, 0x1f, 0x0, 0x7, 0x5db6, 0xcddf]}, 0x5c) r2 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r1) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @time}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000080)={0x7, 0x2, {0x2, 0x2, 0x4, 0x3, 0x1f}}) 2018/03/19 20:33:44 executing program 1: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) write$selinux_user(r2, &(0x7f0000000100)={'system_u:object_r:logrotate_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x33) dup2(r1, r1) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000180)="a50f95392ad90b258d2750e2cea8f87351aa173e95ea8800642dd5bab8ccb44e2971ec7150f7e6ddcb55f9532ce04c2b20cb394113d07787a356ee182dbaf44e53faf5b5a248255effb46ad86cc80f3f5ed4d2ee9f3a7c59900ddd9069d51da0d3eb7ab598c079444341b5d72ad4df2df3210edeba7977403450fa6e92bb5047b0e6fddc4961317e1fc2af2fff43162f61", 0x91}, {&(0x7f0000000240)="68061cd46b8e721a63a2240f7977f5713b13061c5920dc4d5897b6319f9c0e8c7f05f4345fb277aa649e66a53a43c93a04cf9a46331158d7918e04ce68858077843fa38ff2d65d1a27b356d636e7bb23bcf91aa5b70de916", 0x58}, {&(0x7f00000002c0)="ea4199bef94d48358eb43bd412899ac634da7f741116dc031e06e791c0257bbad68b2113938f8b142a1e57c55cc3fbcc177d0f8efbff26dbb4d834bd813d1d04ab26f2740448096d27ab3b6bc672806d5d0352f48945fe681f15d1f687641504e98c51e0c37f772c1110a304a0d1441fca0dade66a917029b6a9e934fb3acc865b6de69c6e650b6e8f7f14ef7944101e303ce7d9119f802e86c1275771a06bf72827af4de0b793acf81e6ff6b911878a670fa4ffa7ff6155124090d288afa643100a887b242a83787ee6cc85b581a8f90ee5d3ea8d825e57a585a1c559310258c73bb132ad17", 0xe6}], 0x3}, 0x2) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/03/19 20:33:44 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) sync_file_range(r0, 0x5, 0xffffffffffff6d59, 0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) userfaultfd(0x800) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000000c0)=0x7, 0x4) write$selinux_user(r1, &(0x7f0000000100)={'system_u:object_r:xen_device_t:s0', 0x20, 'user_u\x00'}, 0x29) 2018/03/19 20:33:44 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) 2018/03/19 20:33:44 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000140)=0x1e) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000080)={0x0, 0x80000000, 0x8000}) 2018/03/19 20:33:44 executing program 7: r0 = eventfd(0x0) read$eventfd(r0, &(0x7f0000000000), 0xfffffffffffffd03) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x9, 0x7}, 0x8) write$eventfd(r0, &(0x7f0000ceeff8), 0x8) write$eventfd(r0, &(0x7f000025bff8)=0x6, 0x8) 2018/03/19 20:33:44 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000140), 0x2) r3 = getpgid(0xffffffffffffffff) getpeername$ax25(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) ioprio_get$pid(0x2, r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)) ppoll(&(0x7f00001ae000)=[{r0}], 0x2040, &(0x7f000056eff0), &(0x7f0000fb5ff8), 0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) renameat(r4, &(0x7f0000000180)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') setsockopt$inet_dccp_int(r4, 0x21, 0x5, &(0x7f0000000080), 0x4) 2018/03/19 20:33:44 executing program 0: clone(0x0, &(0x7f0000000180)="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", &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1042, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f00000affc0), &(0x7f0000b5aff8)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') preadv(r0, &(0x7f0000538ff8)=[{&(0x7f000010dff1)=""/15, 0xa}], 0x372, 0x0) execve(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000380), &(0x7f0000000580)) open$dir(&(0x7f0000000140)='./file0\x00', 0x26102, 0x0) [ 46.374381] binder: 5918:5922 unknown command -1 [ 46.379223] binder: 5918:5922 ioctl c0306201 20008fd0 returned -22 2018/03/19 20:33:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x6cf, 0x5, 0x0, 0x7, 0xc1, 0x6, 0x1, 0x3, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000280)={r2, 0x800, 0x5, [0x4, 0x7, 0x2, 0xfffffffffffffff7, 0x1ff]}, &(0x7f00000002c0)=0x12) setsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f00000000c0)="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", 0xffffffffffffff03) 2018/03/19 20:33:45 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bond0\x00', 0x2200}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x103}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/03/19 20:33:45 executing program 6: r0 = memfd_create(&(0x7f00000000c0)="6c5528244b2b0756c0bda4511794fb6d8d67503bc86903c636da1b2c9d7ed9e4cd870efab2c67490262d34488f147531ba7e14c8cea16e70a7b6869f02ce3a315e49c60ddc5679818c6585bede3c91", 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000000)) pwritev(r0, &(0x7f00000013c0), 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x0, &(0x7f0000000000)={0x2, 0x3, 0x5, 0xccc, r1}) 2018/03/19 20:33:45 executing program 3: r0 = socket$inet(0xf, 0x3, 0x2) socket$inet6_sctp(0xa, 0x0, 0x84) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="02090076", 0x4}], 0x1}, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xffffffffffffffd0) 2018/03/19 20:33:45 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100, 0x0) symlinkat(&(0x7f0000000000)='./file1\x00', r1, &(0x7f0000000080)='./file0\x00') fcntl$setstatus(r0, 0x4, 0x46400) 2018/03/19 20:33:45 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x40003, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x20ffff, 0x0) flock(r0, 0xd) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x81, 0x4095, 0x400, 0x7fff, 0x4, 0x200, 0x5, 0x5, 0x5, 0x6ae}) 2018/03/19 20:33:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x80000001, 0x0, 0x5, 0x16, 0x10, "f04c3b719c91ab3673f86db364a04941d45a85806d6079c1ac9ceeefe9ff9fa35cf987f0870500a0d378972182e0b828ffba85b8731b496c63306fe350e15f98", "cbfd8e4ef6d18880cab11e9e8f29203e5315ac809e635ed3e5993600a9c62f745d0eaad03a46b9d8182da7db33fe9d1186d9c2dc29522c93a6cb30fcbf3c10be", "3acf5c2819625e94b0282c3fed852011693f649b8187010c5a458d151a997494", [0x8001, 0x200]}) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4) 2018/03/19 20:33:45 executing program 2: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000180)={{0x2, 0x4e20, @rand_addr=0x3adc}, {0x6, @random="a757ff511246"}, 0x0, {0x2, 0x4e23, @rand_addr=0x1000}, 'nr0\x00'}) exit(0x0) tgkill(r0, r0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) ioprio_set$uid(0x3, r2, 0x8) [ 46.429420] audit: type=1400 audit(1521491624.991:10): avc: denied { getattr } for pid=5946 comm="syz-executor1" path="socket:[14495]" dev="sockfs" ino=14495 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/19 20:33:45 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000080)=0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x4, 0x2, {0xa, 0x4e22, 0x0, @empty, 0x400}}}, 0xfffffffffffffeb2) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f00000000c0)=0x10000, 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xfffffffffffffffe) sendmsg$nl_crypto(r0, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14}, 0xfff1}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x80) 2018/03/19 20:33:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000040)='./file1\x00', 0xc0, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f00000000c0)={0x7fff, 0x8, 0x6}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x8, 0x19, 0x1f, 0x800, "941a4894c1d1c1fc8724ea9061e1a354474d7ce5755d135928cab40889d934e2"}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000140)="9a095ae1bc264905f93ca1a0b093e8190eb9b537f0cdbe31b7457f7072618cf94e1c283ad7d53fa62ade0f3934eeafcccc90e8f5fd3fa35e42d09992b3ff74f017c7b44eb02d7e038c64806ab63c9058ac6f225ea1ec3880d87a6a78d720377a81eee2b9c62a3e01d61476a5ecc125eb6df10bdcb688a8148ce565798c16de5a085f837f0f9119bc923f0f7fabfe5947636b7abf8b5611e7d31c9064fc36fb8f433df7aaea3c1fca5207bb567d74d19f11c52bdc1def2595951e328cc6094eb3bf72b3bc7bb1a8a7ca63e73443461445d45b29c31bfc041a07db4ffb8e1133656bc65a2e73c06d93c8556f619d2f94") keyctl$set_reqkey_keyring(0xe, 0x5) getsockopt$inet_buf(r0, 0x0, 0x200000000000043, &(0x7f0000af6fe2)=""/30, &(0x7f0000001000)=0x1e) 2018/03/19 20:33:45 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = eventfd(0x7ff) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002ac0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCCBRK(r2, 0x5428) splice(r0, &(0x7f0000001440), r1, &(0x7f0000002a80)=0xfffffffffffffffd, 0xdff, 0x7) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) sendto$inet6(r3, &(0x7f0000006540)="06903c226ed17c574901b141357f763eaf0adebe39be0192a392a5f6ab75dcd916f4174946ece242b5063bfadd0e7fb4b0b64ecdeeedfad894c57a1cf12f64bdb94fc30f71621f3585201b2ae4f9097b07a17f4fa98ef486ddd2df31fbed487d5cd5d320c465e8bd27351cc00c100ecd4279a9f2795f76368d120589402d610b2da571aa08560a481355dfa521907fa91f2b495cc56514b53459b5d6d0cf2752b4c3ce6dbcbb92bc7e67e2cec8255fcb92e50676a4cfd0ba5b6af56b7e6a172597eb551c75ac6c47d9162c6fae24142a74d93ff83e9288c236486f3bba8c8fc2c4cdde41a582", 0xe6, 0x4000000, &(0x7f0000006640)={0xa, 0x4e22, 0x2, @empty, 0x999d}, 0x1c) bind$inet6(r3, &(0x7f0000fa0fe4)={0xa, 0x404e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000004280)="3c29a13839d16fbfc404dd2958c5d4e04b25d972005bfdec3d93251f23b053d8eae8d11cd52e1bb21ba1a224aa7ff9fe1c8f6a13f8beed6505afc4ac9397d11a9e15a7c603ed117ecf43e71af5cf3800f0c87b63def3de17781e1e765476cbd13d0f841a29f7f91fb3525be2efc050bc45d16d4a460173f1a086dafbcec41ba71f9541f2e2b97d6ddff50b75262df23928f31d7b2eba3881c328e91a61a4a005bb11ec3afa1859ae6c24e734ba6347f2ef7961d0c1226ab360e4686a", 0xbc, 0x2000000c, &(0x7f0000001240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r5 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r5, 0x27ffe) recvmmsg(r3, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r4, r5, &(0x7f000053cffc), 0x8080000001) 2018/03/19 20:33:45 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100000000000802, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)) pwrite64(r0, &(0x7f00000001c0)="94000bfff3d40060", 0x8, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x2) 2018/03/19 20:33:45 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000080)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14, &(0x7f00000001c0)=[{&(0x7f00000000c0)="50b4c5d939918f5f4032375bf880173a1c22951edb403a0ccb2cbb9ece17cd669313c15210c36cce52b5cefe87d541d511eb8591df48b3104758f7c9405b980440eadc265f40297c953059e7efbc88fb3cd00108bd41cacc4b2e3a95ef2a2a64f0e744d9ab4bdc7573", 0x69}], 0x1, &(0x7f0000000200)=ANY=[]}, 0x0) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x400102) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xffffffffffff0001}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@assoc_value={r2, 0x10000}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={"628669640600000000000000cfff0f20"}) 2018/03/19 20:33:45 executing program 7: r0 = gettid() rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r1, 0x0) fallocate(r1, 0x0, 0x0, 0x87dc) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r1, 0x0) prctl$setname(0xf, &(0x7f0000001fff)='\x00') rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) sync_file_range(r1, 0x9af, 0x10001, 0x4) 2018/03/19 20:33:45 executing program 5: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000fcd)="ba", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000000)={{0x7, 0x3}, 'port1\x00', 0x84, 0x400, 0x4, 0x2, 0x3, 0x401, 0x0, 0x0, 0x4, 0x7fff}) lseek(r0, 0x0, 0x0) 2018/03/19 20:33:45 executing program 1: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0xbd36) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000080)=0x1c) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000002c0)=""/4096) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x63}}, 0x6, 0x200, 0x8, 0x101, 0x20}, 0x98) rt_sigaction(0x6, &(0x7f0000c49fe0), &(0x7f0000278000), 0x8, &(0x7f0000406651)) delete_module(&(0x7f0000001300)='/dev/rfkill\x00', 0x200) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int=0xfffffffffffffffe, 0x4) 2018/03/19 20:33:45 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f00008db000)=[{{&(0x7f0000c5cfa0)=@nfc_llcp, 0x58, &(0x7f00006a9fc0)=[{&(0x7f00008cefa6)=""/90, 0x5a}, {&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000672fb3)=""/173, 0xad}, {&(0x7f0000a2cf58)=""/174, 0xae}], 0x4, &(0x7f000042cfd2)=""/46, 0x2e}}], 0x1, 0x0, &(0x7f0000746ff0)) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x48000, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x4a, "6719e445d408b4a09f0c0f7bfd71436ec7c850e14e65a76f7af72bfa6e5d14863b44ed2a134f91f4f289c32d4192b7ae0f997a15c5ddad302744d71c905f634ebbaf0b3c1125754f65c1"}, &(0x7f0000000180)=0x52) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x80000001}, 0x8) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/19 20:33:45 executing program 3: r0 = socket(0x11, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8400, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000ffc), 0x10) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) setgroups(0x1, &(0x7f00000000c0)=[r2]) 2018/03/19 20:33:45 executing program 5: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x2e) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x2000422) fgetxattr(r1, &(0x7f0000000000)=@random={'system.', 'mime_type]\x00'}, &(0x7f0000000040)=""/242, 0xf2) unlink(&(0x7f0000db6ff8)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2018/03/19 20:33:45 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x1) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) lseek(r1, 0xfffffffffffffffd, 0x3) 2018/03/19 20:33:45 executing program 2: clone(0x6, &(0x7f0000000000), &(0x7f0000476ffc), &(0x7f0000000040), &(0x7f000043dffe)) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r1, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000637ff8)={0xeb}, 0x8, 0x0) read(r2, &(0x7f0000000100)=""/128, 0x3f7) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000280)=0x780a, 0x4) 2018/03/19 20:33:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e21, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}, [0x7, 0x7, 0x7f, 0x3f, 0x8, 0xffffffff00000001, 0x5, 0x2, 0x0, 0x1, 0x7fffffff, 0x7, 0x8000, 0x7, 0x100000001]}, &(0x7f0000000180)=0x100) close(r0) 2018/03/19 20:33:45 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x243, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000000c0)={'syzkaller0\x00', 0x3fffc0000}) write(r0, &(0x7f0000000080)="e554e2b8b6258a29", 0x8) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) 2018/03/19 20:33:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x4, 0x3, "35f05b5ac0c0", 0x293b}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f000061f000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aeccc8)={0x14, 0x7, 0x1, 0x4000007fffffffd}, 0x14}, 0x1}, 0x0) [ 46.662115] [ 46.663770] ====================================================== [ 46.670066] [ INFO: possible circular locking dependency detected ] [ 46.676455] 4.4.120-gd63fdf6 #28 Not tainted [ 46.680840] ------------------------------------------------------- [ 46.687221] syz-executor6/6029 is trying to acquire lock: [ 46.692735] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 46.703069] [ 46.703069] but task is already holding lock: 2018/03/19 20:33:45 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000535fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x800845c3, &(0x7f000073d000)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/79) 2018/03/19 20:33:45 executing program 4: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) seccomp(0x1, 0x0, &(0x7f0000a82ff9)={0x2, &(0x7f00000d7fc8)=[{0x50}, {0x6}]}) 2018/03/19 20:33:45 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000fdffffffffffffff43400300030000000000000000000000"]) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl(r0, 0x8916, &(0x7f0000000000)) [ 46.709018] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 46.717568] [ 46.717568] which lock already depends on the new lock. [ 46.717568] [ 46.725873] [ 46.725873] the existing dependency chain (in reverse order) is: [ 46.733473] -> #2 (ashmem_mutex){+.+.+.}: [ 46.738278] [] lock_acquire+0x15e/0x460 [ 46.744540] [] mutex_lock_nested+0xbb/0x850 [ 46.751149] [] ashmem_mmap+0x53/0x400 [ 46.757228] [] mmap_region+0x94f/0x1250 [ 46.763455] [] do_mmap+0x4fd/0x9d0 [ 46.769244] [] vm_mmap_pgoff+0x16e/0x1c0 [ 46.775564] [] SyS_mmap_pgoff+0x33f/0x560 [ 46.781965] [] SyS_mmap+0x16/0x20 [ 46.787670] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 46.794856] -> #1 (&mm->mmap_sem){++++++}: [ 46.799702] [] lock_acquire+0x15e/0x460 [ 46.805926] [] __might_fault+0x14a/0x1d0 [ 46.812243] [] filldir+0x162/0x2d0 [ 46.818045] [] dcache_readdir+0x11e/0x7b0 [ 46.824443] [] iterate_dir+0x1c8/0x420 [ 46.830588] [] SyS_getdents+0x14a/0x270 [ 46.836826] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 46.844008] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 46.850180] [] __lock_acquire+0x371f/0x4b50 [ 46.856761] [] lock_acquire+0x15e/0x460 [ 46.862993] [] mutex_lock_nested+0xbb/0x850 [ 46.869571] [] shmem_file_llseek+0xf1/0x240 [ 46.876145] [] vfs_llseek+0xa2/0xd0 [ 46.882025] [] ashmem_llseek+0xe7/0x1f0 [ 46.888265] [] SyS_lseek+0xeb/0x170 [ 46.894147] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 46.901332] [ 46.901332] other info that might help us debug this: [ 46.901332] [ 46.909441] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 46.919135] Possible unsafe locking scenario: [ 46.919135] [ 46.925156] CPU0 CPU1 [ 46.929789] ---- ---- [ 46.934427] lock(ashmem_mutex); [ 46.938072] lock(&mm->mmap_sem); [ 46.944328] lock(ashmem_mutex); [ 46.950496] lock(&sb->s_type->i_mutex_key#10); [ 46.955573] [ 46.955573] *** DEADLOCK *** [ 46.955573] [ 46.961597] 1 lock held by syz-executor6/6029: [ 46.966144] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 46.975192] [ 46.975192] stack backtrace: [ 46.979657] CPU: 1 PID: 6029 Comm: syz-executor6 Not tainted 4.4.120-gd63fdf6 #28 [ 46.987240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.996562] 0000000000000000 68374f6e44fea710 ffff8801d8c0fad8 ffffffff81d0408d [ 47.004520] ffffffff851a0010 ffffffff851a9d00 ffffffff851be7c0 ffff8801d98ed0f8 [ 47.012488] ffff8801d98ec800 ffff8801d8c0fb20 ffffffff81233ba1 ffff8801d98ed0f8 [ 47.020446] Call Trace: [ 47.023006] [] dump_stack+0xc1/0x124 [ 47.028341] [] print_circular_bug+0x271/0x310 [ 47.034457] [] __lock_acquire+0x371f/0x4b50 [ 47.040406] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.047386] [] ? __lock_is_held+0xa1/0xf0 [ 47.053152] [] lock_acquire+0x15e/0x460 [ 47.058743] [] ? shmem_file_llseek+0xf1/0x240 [ 47.064854] [] ? shmem_file_llseek+0xf1/0x240 [ 47.070968] [] mutex_lock_nested+0xbb/0x850 [ 47.076908] [] ? shmem_file_llseek+0xf1/0x240 [ 47.083020] [] ? mutex_lock_nested+0x5d4/0x850 [ 47.089217] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 47.095414] [] ? mutex_lock_nested+0x560/0x850 [ 47.101611] [] ? ashmem_llseek+0x56/0x1f0 [ 47.107374] [] ? __fget+0x213/0x3b0 [ 47.112616] [] shmem_file_llseek+0xf1/0x240 [ 47.118552] [] ? __fget+0x23a/0x3b0 [ 47.123795] [] ? shmem_mmap+0x90/0x90 [ 47.129211] [] vfs_llseek+0xa2/0xd0 [ 47.134457] [] ashmem_llseek+0xe7/0x1f0 [ 47.140048] [] ? ashmem_read+0x200/0x200 [ 47.145736] [] SyS_lseek+0xeb/0x170 [ 47.150988] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/19 20:33:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) accept4(r0, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) 2018/03/19 20:33:45 executing program 6: r0 = memfd_create(&(0x7f0000000240)="171c2b70a5297d51fc6200", 0x0) write(r0, &(0x7f00000001c0)='}0', 0x2) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ftruncate(r0, 0x2) clock_gettime(0x4, &(0x7f0000000200)={0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x78) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0xfffffffeffffffff, 0x0, 0xfffffffffffffffc}, {{r1, r2/1000+10000}, 0x7f, 0x1, 0x1}, {{0x77359400}, 0xfff, 0x5d2, 0x8}], 0x48) creat(&(0x7f0000000000)='./file0\x00', 0x2b) 2018/03/19 20:33:45 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_pwait(r1, &(0x7f0000000140)=[{}], 0x1, 0x400, &(0x7f0000000180)={0x463}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/03/19 20:33:45 executing program 2: r0 = socket(0x2, 0x1ffffffffd, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="090000006faa900665a6eacf8f"], &(0x7f0000000040)=0x11) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x401, 0x3, 0x2, 0xffffffffffff4428, 0x7ff}, &(0x7f0000000140)=0x98) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000db4000)=0xfa) 2018/03/19 20:33:45 executing program 0: r0 = gettid() r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000000080)='syscall\x00') pread64(r2, &(0x7f00000001c0), 0x10000017b, 0x0) fcntl$setflags(r2, 0x2, 0x0) 2018/03/19 20:33:45 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="580100001000130700000000000000000000000000000000000000000000000000000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000086000000000000002000170042000000000000000000000000000000000000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x158}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x54, 0x5, 0x3, {0x30, 0x1}, {0x3, 0x7f}, @const={0xffff, {0x5, 0xeac, 0x887, 0x1ff}}}) 2018/03/19 20:33:45 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) geteuid() fstat(0xffffffffffffffff, &(0x7f0000000100)) 2018/03/19 20:33:45 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) flistxattr(r0, &(0x7f0000fee000), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f0000000040)=""/203) 2018/03/19 20:33:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x80000) recvfrom$unix(r1, &(0x7f0000000100)=""/88, 0x58, 0x1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000cfaffc), 0xfc4b) ioctl$int_out(r1, 0x5460, &(0x7f0000000200)) 2018/03/19 20:33:45 executing program 7: syz_emit_ethernet(0x2e, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180c204000000aaaaaaaa138100350008060001080006040004cf38d5079bb0ac141419aaaaaaaaaabbe0000002c96d9ac6fbf1a9cca575fb23c0c1e5e39b1e363b6dce0afc72edbac2e91f1ef06d59196a694e6e8e01e82e8d1cf2da1548ce50c84f01dd31ffa6ead23352d750aa38c724efb3c069e058ee58884d16de47a424440956bdfe31bd531cfb40f879c88baab6f45f8cf1fddfb7fb64ab8e94f5c5d116318ec6c94614c749cccd3b9c2fdc9816"], 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000200)=""/136, &(0x7f00000000c0)=0x1000001e6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000040)) 2018/03/19 20:33:45 executing program 2: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="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", 0xfffffffffffffd3c, 0xfffffffffffffffa) r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x106) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) r1 = eventfd(0x8) read$eventfd(r1, &(0x7f0000000000), 0x8) 2018/03/19 20:33:45 executing program 6: timer_create(0x0, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000), &(0x7f0000568fd4)}}, &(0x7f00001e6ffc)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2040) clone(0x0, &(0x7f00007b4ffc), &(0x7f000081dffc), &(0x7f0000584ffc), &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000000000)) 2018/03/19 20:33:45 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'tunl0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0xffffffe7}, 0x10) 2018/03/19 20:33:45 executing program 0: r0 = gettid() r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r2 = syz_open_procfs(r0, &(0x7f0000000080)='syscall\x00') pread64(r2, &(0x7f00000001c0), 0x10000017b, 0x0) fcntl$setflags(r2, 0x2, 0x0) 2018/03/19 20:33:45 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f0000000040)={{0x0, 0x1c9c380}, {r4, r5+10000000}}, &(0x7f0000000080)) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000ca4000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2003}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000019000)) 2018/03/19 20:33:45 executing program 1: socketpair$inet(0x2, 0x2, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x602ce78d, 0x20, 0x3, 0x1, 0x0, 0x7, 0x86002, 0x8, 0x725, 0xfffffffffffffffb, 0x1, 0x3cca5022, 0x7, 0x2, 0x8000, 0xc00, 0x1, 0x7fffffff, 0x1, 0x96bd, 0x77, 0x7fff, 0x33c4, 0x7, 0x0, 0x7, 0x9, 0x8, 0x83b3, 0x6, 0x0, 0x9, 0x9, 0x3, 0x0, 0x2, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000000040), 0x2}, 0x4, 0xb0, 0xff, 0x5, 0x5}, r1, 0x2, r2, 0x8) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet6(0xa, 0x80002, 0x4) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/19 20:33:45 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@rand_addr, @loopback, @rand_addr}, &(0x7f00000000c0)=0xc) unshare(0x8000000) r1 = mq_open(&(0x7f0000000140)=',\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x4, 0x8000, 0x0, 0x40000000000000}) sync_file_range(r1, 0x9, 0x8001, 0x7) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000001c0)) mq_getsetattr(r1, &(0x7f0000fb2000)={0x800}, &(0x7f0000669fc0)) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000003c0)=0x20, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000100)=0x5, 0x4) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0xfffffffffffffe0e) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'vcan0\x00', 0x9}) sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffddb, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000200)={0x3, {{0x2, 0x4e24, @rand_addr}}}, 0x88) recvfrom(r2, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x326) socket$inet(0x2, 0x800, 0xbca) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1040800}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=ANY=[@ANYBLOB="20000000060010002dbdd3ff6521df250b0000020c007c00000000002c000000"], 0x20}, 0x1}, 0x40) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000400)={{0x0, 0x0, 0x0, 0x0, 0x61}}) 2018/03/19 20:33:45 executing program 0: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr\x00') ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000100)=""/37) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r2 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) inotify_init1(0x80800) unshare(0x40600) creat(&(0x7f0000ab0ff4)='./file0/bus\x00', 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x32, &(0x7f0000000000), 0x4) 2018/03/19 20:33:45 executing program 6: timer_create(0x0, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000), &(0x7f0000568fd4)}}, &(0x7f00001e6ffc)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2040) clone(0x0, &(0x7f00007b4ffc), &(0x7f000081dffc), &(0x7f0000584ffc), &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000000000)) 2018/03/19 20:33:45 executing program 7: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x80100) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x81, 0x800, 0x3, 0x0, 0x0, 0x9}) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/03/19 20:33:45 executing program 4: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x300) openat(r0, &(0x7f0000000440)='./file0/file0\x00', 0x100, 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000097ff6)='./control\x00', 0x8) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) socket(0xb, 0x6, 0x4) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/context\x00', 0x2, 0x0) symlinkat(&(0x7f00000003c0)='./control\x00', r2, &(0x7f0000012ff6)='./file0\x00') r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x40247007, &(0x7f000098dffa)={0x0, 0x0, 0x7f}) r4 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="babc6e0b56fb4dfb76da94b817f09f6ef6d0b84fac5b2854fd39b9993e6141f9daf09b6116e93e6f1f98f4a669ca37336168de1eeaca6760fa08ccede07bc043c3e85aee890996e9c34134d19eb8a4af54225da51c0d97a0e6cef7e0a179f4fda4115e32a919a8169710f1f65e1e61c0825e86f71774ef24c6f164f7c3054ef72006f2fc158d120a1165c6a92b7a99d4560bc3008abb9601dfdfbc1e2d2ec49c378a98932f21800a58af934872dd4661c696eb7d3fe423f5d9ea894bbaef3365915419e2f28c9e82d46b0b81bc15ded6360dfef313c613a04b", 0xd9, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) keyctl$describe(0x6, r4, &(0x7f0000000300)=""/75, 0x4b) renameat2(r2, &(0x7f0000bee000)='./control\x00', r1, &(0x7f000003a000)='./control\x00', 0x2) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000fa3ff6)='./control\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000576ff8)='./file0\x00', r5, &(0x7f0000d38ff6)='./control\x00', 0x2) r6 = accept(r2, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) getsockname$netrom(r6, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) 2018/03/19 20:33:45 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0xf3a, 0xa6, 0x1fd5, 0x9, 0x0, 0x80000000, 0x140, 0x2, 0x5, 0x4, 0x860, 0x0, 0x0, 0x0, 0x2, 0xfff, 0x569, 0x5, 0x6, 0xc43, 0x1ff, 0x4, 0x8, 0xffffffff99069306, 0x800, 0x200000000000006, 0x3f, 0x100, 0x8, 0x3, 0x10000, 0xb45, 0x4, 0x7ff, 0xc15, 0x10001, 0x0, 0x4, 0x6, @perf_config_ext={0x10001, 0x3}, 0xa00, 0x9, 0x7, 0x7, 0x480000000000000, 0x4, 0x5}, 0xffffffffffffffff, 0x4cca, 0xffffffffffffffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x2) r2 = dup(r0) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r2, &(0x7f0000000040), 0x1) write(r2, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001100)=[{&(0x7f0000001580)="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", 0x8fe}, {&(0x7f0000001040)="e86b0a8620bcf9dfdb469965c54a60fe3fe32bda3d88c64fdeb6613d2967c75c5e5c6727703af3db8a36de3e4d86fbc50a3df9b23f5a65ad99172d10472da149250bbe8c4344d9783e76977942fe5d85e296fe9003cee9303badf7899f3b64138cb8667f4448cfed20b97d8b1254f6e1815a9504751c5a925db7e9dd0d86bc3574b8adf46849dd81a43def1b0c6548e9b0bf4ec6a83d8517c60da1b3", 0x9c}], 0x2, &(0x7f0000001180)=ANY=[@ANYBLOB="20000000000300000000000700000000", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="30000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0], 0x50, 0x8000}, 0x800) readv(r2, &(0x7f0000000040), 0x175) write(r2, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) 2018/03/19 20:33:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xe, 0x1, 0xca, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000040)={{0x3d2, 0x9}, 'port0\x00', 0x1, 0xc0000, 0x8001, 0x3, 0xffff, 0x8001, 0x100000000, 0x0, 0x4, 0x4}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) 2018/03/19 20:33:45 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000000c0)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e21, @loopback=0x7f000001}, 'bridge0\x00'}) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) vmsplice(r0, &(0x7f000020b000), 0x0, 0xfffffffffffffffe) getsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/19 20:33:45 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x2}) r1 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003befe4)={&(0x7f00004bbff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000790fd0), 0x0, &(0x7f000039e000)}, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000462ffc)) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) 2018/03/19 20:33:45 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2}, 0x20) r1 = request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='^\x00', 0xffffffffffffffff) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r2 = open(&(0x7f0000000180)='./file0\x00', 0x100, 0x2) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80, 0x0) 2018/03/19 20:33:45 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0xfff, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0x4}, 0x68) lseek(r1, 0x0, 0x4) 2018/03/19 20:33:45 executing program 7: mknod(&(0x7f00001c2000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x3, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000380)=0x4) rt_sigpending(&(0x7f0000000180), 0x2) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="6f73002032c6e000656d30262b73657200"], &(0x7f0000000140)='\x00', 0x1, 0x1) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/223, 0xdf) socket$pppoe(0x18, 0x1, 0x0) 2018/03/19 20:33:46 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r0, 0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) 2018/03/19 20:33:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$TCFLSH(r0, 0x540b, 0x200) 2018/03/19 20:33:46 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r0, 0x80045438, &(0x7f0000001000)) 2018/03/19 20:33:46 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x8000, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x20000) fstat(r0, &(0x7f00000000c0)) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f69) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000), &(0x7f0000001000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000040), 0x10) 2018/03/19 20:33:46 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x40014e20, 0x0, @empty, 0x8}, 0xffffffffffffff42) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x80000001, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000080)}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040), 0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) r1 = accept(r0, &(0x7f0000000240)=@nfc, &(0x7f0000000000)=0x80) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f0000000180)=0x4) 2018/03/19 20:33:46 executing program 3: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000013c0)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001400)=0x162, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x7, 0x4) 2018/03/19 20:33:46 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x111000, 0x0) ioctl$sock_ifreq(r1, 0x89af, &(0x7f0000000080)={'ipddp0\x00', @ifru_map={0x5, 0x2, 0xfffffffffffff9fb, 0xff, 0x6, 0x48}}) write$selinux_create(r0, &(0x7f0000000140)=@objname={'system_u:object_r:gpg_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x31, 0x31, 0x20, './fi%e0\x00'}, 0xfffffffffffffeb5) 2018/03/19 20:33:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/03/19 20:33:46 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x6, 0x4) 2018/03/19 20:33:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x200000, 0x0) signalfd(r0, &(0x7f0000000000)={0x70}, 0x8) fcntl$setstatus(r0, 0x4, 0x4000000000000000) 2018/03/19 20:33:46 executing program 7: mprotect(&(0x7f00007f4000/0xe000)=nil, 0xe000, 0x2000000) recvmsg(0xffffffffffffff9c, &(0x7f0000002600)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002480)=[{&(0x7f0000000080)=""/216, 0xd8}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/195, 0xc3}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/174, 0xae}, {&(0x7f0000002340)=""/8, 0x8}, {&(0x7f0000002380)=""/222, 0xde}], 0x7, &(0x7f0000002500)=""/205, 0xcd, 0x8000}, 0x100) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000002640)='tls\x00', 0x4) mprotect(&(0x7f00007f3000/0x2000)=nil, 0x2000, 0x2000000) 2018/03/19 20:33:46 executing program 5: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000551000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f000049bff8)='./file0\x00', &(0x7f0000018ffa)='amgs\x00\x00', 0x800, &(0x7f0000000100)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) arch_prctl(0x1003, &(0x7f0000000140)="dfac546a72b0fac8fb2c46e3ad0335c677d6ea31fac5fc61d3a51f7b125cd0b78c471ffefef238cbf849911ad9d3d93d0f0ec44fd738b98237b5ba2957134de6be4db11a4c7c957c8cef83248d045b0cca2de5faad6de3718cc5106db8444bebed1904267d9a06a3958375303ea7414fd14f5294ee612a767ce1a85f7bb0eefd3644afaf04d387ff5c08e3a459396716776813deb2ee312d43d66d3b455d71e5aaa3ab0a3478f48ef866c39796d4b54caaf636e897856f3ed571d71033c388c72bad2d41b340c6495361c6") ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x10000, 0x4) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x10000) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x2, 0x3, 0x2, 0x2}) ioctl(r0, 0xffffffffffffffa8, &(0x7f0000000200)="bc31aeec31572bbc7b13655b020e7a6e1538fef5300de6c3368d9e890009c91a16fa78d35a8217b2b1bde4e619ee2b5e71504d9a8ea4d60beecad4a4e7db09392bf7c058f4b47a37bae8ae66579c53963ca9c7151b0b7f31be5f72bd10bdb8951398c5b17f5f32c210424c3ec1de7c75e16b13491a1d5d7fab3acbe10ab39dbc01d5d984f16913f806f3f74b5be76276ec6fc16b7ca09672cc968d96fef6678e3d61c440f1ae022ae88f70d3ef2c66946e2fe248cd03210a7455127176f9dcf3053e44ba12aefe466aae67fe314066429f3cefe4b954e7667cd8998ea7c9316fa4ab0ee8631e8856c16d17d2e2eeb3e6f4cab18564aeea9726d4da8c9a") 2018/03/19 20:33:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000200)=@known='security.evm\x00', &(0x7f0000000240)='cgroup,lo\\vmnet0[-!@\x00', 0x15, 0x1) fgetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f00000000c0)=""/119, 0x12d) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000580)={r1, @rand_addr=0x4, @loopback=0x7f000001}, 0xfffffffffffffd81) syz_open_dev$random(&(0x7f0000000540)='/dev/random\x00', 0x0, 0x10040) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000280)={@multicast2, @loopback}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000005c0)=ANY=[@ANYRES32=r2, @ANYBLOB="a90000008089e3cda746e9e21896481a6608f3e292b90fb79db46b6c43dbdfb5bf43aa37383ecaeff1f9c76dcb711eed907ce4021dff875a874619e29fb23b98dd4280a41c4d4c3a6fa68d9ae427ab5e4fd857de3bce42825e0ac5e1fccdf3c5252b891ab0df5a5e0ba9483f98d835dd831da89bc0945be389e3605157b5e88f871f30aff08d3474d443379bd120f314338d94929c9642fdb5a8e1a4d35adb32bdaf3d47247b53d0afba7585b4d1efe9"], &(0x7f0000000500)=0xb1) accept$unix(r0, 0x0, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r3, 0x1c99f445, 0x5}, 0xc) 2018/03/19 20:33:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1fffffd) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) write$selinux_create(r1, &(0x7f0000000140)=@access={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x39}, 0x47) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x100000000, 0x1, 0xa4c, 0x1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2}, 0x8) sendmsg$nl_xfrm(r0, &(0x7f0000000a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a40)={&(0x7f0000000480)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, @in6=@remote={0xfe, 0x80, [], 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/03/19 20:33:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x9) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f54ffc)=0x1ea, 0x4) sendto$inet6(r0, &(0x7f00009a1000), 0x0, 0x0, &(0x7f0000f64fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 47.502797] audit: type=1400 audit(1521491626.071:11): avc: denied { create } for pid=6165 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x10000, 0x4) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x10000) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x2, 0x3, 0x2, 0x2}) ioctl(r0, 0xffffffffffffffa8, &(0x7f0000000200)="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") 2018/03/19 20:33:46 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0000}) write(r0, &(0x7f0000000100)="4f7ad0c9edffe9486f1748144523c0c253773e00d4bba29028eac32e8de58f5930fd4c8ebb78dcf50bbc54c90c0ea17b4763dde7f9eedfc811b38375640258335444c9fe3d13", 0x46) r1 = syz_open_pts(r0, 0x41) writev(r0, &(0x7f0000000000)=[{&(0x7f00000001c0)="200d24603ba23e77c41f344194f101cf5c97d3375cbe06c371399b8a0de95fbd014d5679f60345b76a445395227058cac9560fd753863c98ed0a8a94a1a5a934f1a4931ea85f146a9cb5ee63dfaa4da2b310ac0a2cc51d86f728d208d65ccb0ab07b6ff3760d699aea4c1e38e72f349b0ce4b72cfafafe14ba13435af581717a63aa879b1c7bc994dd47851f8f", 0x8d}], 0xffffffffffffe49) ioctl$TCSETS(r1, 0x5402, &(0x7f0000a30fdc)={0x8, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) ioctl$int_in(r0, 0x0, &(0x7f00000000c0)=0xfff) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) close(r0) socket$inet6(0xa, 0x6, 0x3d13) 2018/03/19 20:33:46 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r0, &(0x7f0000000100)=""/139, 0x8b) getdents(r0, &(0x7f0000000380)=""/407, 0x197) 2018/03/19 20:33:46 executing program 6: mq_open(&(0x7f0000000000)="b72d6676626f786e657430776c616e312b6d696d655f747970652d00", 0xc0, 0x0, &(0x7f0000220000)={0xff, 0x7, 0x100000000800, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffff946}) 2018/03/19 20:33:46 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) sysinfo(&(0x7f0000000000)=""/161) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000607000)=@hopopts={0x0, 0x111}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000556000)=""/4096, &(0x7f00003c9000)=0x1000) 2018/03/19 20:33:46 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x100000000}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) readv(r2, &(0x7f000000b000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040)=0x4e, 0x130) sendmsg$key(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a0000020000000000000000000000"], 0x10}, 0x1}, 0x0) 2018/03/19 20:33:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = dup(r0) writev(r1, &(0x7f000082cff0)=[{&(0x7f0000033fa7)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000160000ed5dfffff5000022000d00010004040800ffffff7f006e06ce", 0x58}], 0x1) 2018/03/19 20:33:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x6, 0x5, 0x9, 0x6, 0x10001}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x10000, 0xe7d, 0x51d, 0x2, 0x6}, 0x14) tee(r1, r2, 0x0, 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x10001) socket(0x4, 0x800, 0x1f) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='lp\x00', 0x3) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) ioprio_get$uid(0x3, r4) 2018/03/19 20:33:46 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000100)=0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000580)={'bpq0\x00', 0xc011}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/xfrm_stat\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000140)={0x6, 0x3, 'client1\x00', 0xffffffff80000007, "ab5a53548ab190ca", "5af536c7b3316a0ca172eff4ef9babf707a0aa676cd1f59399c1b9696a4c37e8", 0x40, 0x80000000}) 2018/03/19 20:33:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x10000, 0x4) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x10000) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x2, 0x3, 0x2, 0x2}) ioctl(r0, 0xffffffffffffffa8, &(0x7f0000000200)="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") 2018/03/19 20:33:46 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x5) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xfffffffffffffe13, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a28093020600fc19a84305022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000000080)={0x30, 0x1, 0x0, 0x10001, 0xffffffffffffff37, 0x3, 0x7d1a590f, 0x7fffffff}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) r3 = getgid() chown(&(0x7f00000000c0)='./file0\x00', r2, r3) 2018/03/19 20:33:46 executing program 5: ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) fsetxattr(0xffffffffffffffff, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='ext2\x00', 0x0, 0x0) 2018/03/19 20:33:46 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x44000002285, &(0x7f000045bfd3)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r1, &(0x7f0000b07000)=""/36, 0xd) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000faaffc)) 2018/03/19 20:33:46 executing program 2: r0 = socket(0xf, 0x5, 0x8000600084) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x100, 0xd5) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000080), 0xffd0) 2018/03/19 20:33:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x4, 0xfd2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000200)={r2, 0x7, 0x10, 0x5, 0xcb99}, &(0x7f0000000240)=0x18) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = dup2(r0, r0) recvfrom$packet(r3, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/03/19 20:33:46 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1, &(0x7f0000000080)=""/59, &(0x7f0000cb1ffc)=0x3b) 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x10000, 0x4) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x10000) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x2, 0x3, 0x2, 0x2}) ioctl(r0, 0xffffffffffffffa8, &(0x7f0000000200)="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") 2018/03/19 20:33:46 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getpeername$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/19 20:33:46 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0xa}, 0x8) unshare(0x4000000) unshare(0x2c000200) 2018/03/19 20:33:46 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90541, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) readlinkat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/207, 0xcf) sendmsg$key(r0, &(0x7f0000004fe4)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005f88)={0x2, 0xb, 0x0, 0x4000e, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000040)="14bb9ecc7dde5bd8fd05618155600c5316e3f193a63e462b6ab2a17357f57b3212dca07f387cb0681808ae542193db8edfc3f426e8ebf9d7d0164224d4e627df686a29782840b541bb0ae4320d22ee8ff6930749119ccdc36338dacd4ef5d0d10dff83f5b3fbbaa6ee319587d1ccb886ced8f62ec5c6d3bd0675facef6200f91644db164280e2f69fdc5360208bbe63a78ef1a37f89a5564b2e9087447cf2716aaa15881527db182487fbd201e8c529ddcc8571e66e48f326d1c126cd0e97a9bd24c87d571a615b66f0c5995ecbe8c43e75de36fccab865f87145844effd2b") 2018/03/19 20:33:46 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x0, @rand_addr=0x4}}, 0x1e) setreuid(0x0, 0x0) 2018/03/19 20:33:46 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40080) getdents(r0, &(0x7f0000000000)=""/24, 0x355) getdents(r0, &(0x7f00000000c0)=""/167, 0x4cc2afecd596c17) 2018/03/19 20:33:46 executing program 7: r0 = socket(0x10, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') write(r0, &(0x7f0000000140)="2400000026007f000000000000007701007c00ff0100000002000000ffffffff0100ff10", 0x24) socket(0x4, 0x6, 0x80000000) openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x2000, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0xc00, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) r3 = request_key(&(0x7f0000000300)='.dead\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)='ppp1\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r2, r3) 2018/03/19 20:33:46 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x7) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x88000, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f0000000700)="167721e74cabe9b460ab055e809410fa60dacf2fd3", 0x15, 0x0, 0x0, 0x0) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000000640)=[{{&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000540)=[{&(0x7f0000000300)=""/204, 0xcc}, {&(0x7f00000004c0)=""/108, 0x6c}], 0x2, &(0x7f0000000600)=""/10, 0xa}}], 0x1, 0x100, &(0x7f00000006c0)) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000000040)={'syzkaller0\x00', @ifru_flags=0x100}) 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x10000, 0x4) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x10000) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x2, 0x3, 0x2, 0x2}) 2018/03/19 20:33:46 executing program 1: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) pipe2(&(0x7f0000864ff8)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') dup2(r0, r1) r3 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) lseek(r3, 0x0, 0x1) 2018/03/19 20:33:46 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ffaff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) r3 = getpgid(r2) fcntl$lock(r1, 0x26, &(0x7f0000003fe0)={0x0, 0x0, 0x1, 0x0, r3}) 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x10000, 0x4) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x10000) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/19 20:33:46 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000362ff8)={0xffffffffffffffff}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x141800, 0x0) ioctl$TIOCCONS(r1, 0x541d) fcntl$setpipe(r0, 0x407, 0x8) close(r0) r2 = timerfd_create(0x8, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000a7f000)) read(r0, &(0x7f0000001fe4)=""/8, 0x8) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/19 20:33:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) recvfrom$unix(r1, &(0x7f0000000040)=""/13, 0xd, 0x101, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/03/19 20:33:46 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0x6, 0x4}, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000aff0), 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001180)={0x44, 0x0, &(0x7f0000000100)=[@transaction={0x40406300, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)}}], 0x0, 0x0, &(0x7f0000000180)}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) 2018/03/19 20:33:46 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0xfff, 0x4) socket(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x6) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000007000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/19 20:33:46 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24, 0x9699, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, 0x70e, 0x9, 0x250c, 0x7, 0x68b}, &(0x7f0000000780)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000007c0)=@assoc_id=r1, &(0x7f0000000800)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00001edff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0xfffffffffffffe26) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000900)) sendto$inet(r2, &(0x7f00000000c0)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37274a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57ca4f4eefe878773f7ea46ad0c2d28eb8621ef7000997a8d89c8d4ff1d00c223dbd642cbe29bf3bfaca3c77949eeeaf57b5c068d3729266dc8fb7e2e737e94458fefe1420830415d7a948a850c4b88218fc005b6c664f909a84d92c8a50698feb5be92feeebd8b813fd4a143a248040e9518f00637fc7cf6757fd3157bd05699a8c968d047886b948", 0x5c1, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000840)={r1, @in6={{0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x3f, 0x3ff, 0x7, 0x9d00, 0x4}, 0x98) 2018/03/19 20:33:46 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/223) syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x101, 0x18040) 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x10000, 0x4) syz_open_dev$urandom(&(0x7f0000000300)='/dev/urandom\x00', 0x0, 0x10000) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/19 20:33:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$peek(0x3, r1, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) tkill(r1, 0x26) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x5, {{0xa, 0x4e20, 0x7ff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x80000001}}}, 0x88) [ 47.878159] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.886949] binder: 6309:6314 got transaction to invalid handle [ 47.896507] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 47.896993] binder: 6309:6314 transaction failed 29201/-22, size 0-0 line 3005 [ 47.898718] binder: 6309:6326 got transaction to invalid handle [ 47.898726] binder: 6309:6326 transaction failed 29201/-22, size 0-0 line 3005 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x10000, 0x4) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/19 20:33:46 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/03/19 20:33:46 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) 2018/03/19 20:33:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e24}}, 0x0, 0xb, 0x100000000, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xfffffffffffffff9) 2018/03/19 20:33:46 executing program 7: mkdir(&(0x7f0000034000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x40000, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000005ff8)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000080)=0x8) lseek(r1, 0x20000000000000, 0x4) 2018/03/19 20:33:46 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x18, &(0x7f0000000000)={0x0, 0x4, 0x30007}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a70ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) 2018/03/19 20:33:46 executing program 5: r0 = socket(0x10, 0x400000803, 0x0) write(r0, &(0x7f0000000000)="220000001e0007ffe901000f09000700000900ebfe03a7f21900ffff050008800100", 0x22) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) [ 47.921746] binder_alloc: binder_alloc_mmap_handler: 6330 20000000-20002000 already mapped failed -16 [ 47.922339] binder_alloc: binder_alloc_mmap_handler: 6330 20000000-20002000 already mapped failed -16 [ 47.922546] binder: undelivered TRANSACTION_ERROR: 29201 [ 47.922570] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/19 20:33:46 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ptype\x00') setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) sendfile(r1, r1, &(0x7f0000014000)=0x400000, 0x4bea) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0xfffffffffffffff8, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r2, 0x5}) 2018/03/19 20:33:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$KDGKBSENT(0xffffffffffffffff, 0x4b48, &(0x7f0000000080)={0x6, 0x1000, 0x6db2}) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e23, @rand_addr=0x8001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x30) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x420000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000100)=r3) 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/19 20:33:46 executing program 7: pipe(&(0x7f00006dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) read(r0, &(0x7f0000bc4843)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x94, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @rand_addr=0x2}, @in6={0xa, 0x4e22, 0x11e0000000000000, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in6={0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7e7b}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={r4, 0xb4f2}, &(0x7f00000001c0)=0x8) close(r1) ftruncate(r1, 0x4) 2018/03/19 20:33:46 executing program 2: mkdir(&(0x7f00001ce000)='./bus\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000147000)='./bus\x00', 0x0) renameat2(r1, &(0x7f00007a8ff8)='./bus\x00', r1, &(0x7f0000235000)='./bus/file0\x00', 0x0) open(&(0x7f0000000000)='./bus/file0\x00', 0x0, 0x8) 2018/03/19 20:33:46 executing program 4: mlock2(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x40001) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) 2018/03/19 20:33:46 executing program 1: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x0, 0x831, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000006000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) madvise(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/03/19 20:33:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000180)=@hopopts={0xff, 0xc, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x4d}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x12}}, @calipso={0x7, 0x30, {0xffffffff, 0xa, 0x9, 0x65d0, [0x7, 0x15b, 0x100, 0x1000, 0x2]}}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x68) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/03/19 20:33:46 executing program 4: r0 = gettid() ptrace$setopts(0x4206, r0, 0x80000000, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) signalfd(r1, &(0x7f0000000000)={0x3f}, 0x8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001c00)={'ip6tnl0\x00', 0x0}) stat(&(0x7f0000001c40)='./file0\x00', &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0}) flock(r1, 0x1) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001d00)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x9, 0x6, 0x4e20, 0xddf4, 0xa, 0x80, 0x0, 0x5e, r2, r3}, {0x8, 0x4, 0x0, 0x4, 0x200, 0x1, 0x9, 0xffffffff}, {0x1000, 0x8c3, 0x2, 0x1000}, 0x2, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2, 0x2b}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3505, 0x1, 0x3, 0x8000, 0x10001, 0x9, 0x100}}, 0xe8) 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/19 20:33:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xe400094c5da68c04, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() sendto$inet(r0, &(0x7f0000000080)="5ff7e91b87efec6f07f57b097723c7853a6ebe79a63455d436ec9121e62c335d696f2833f3eb404863d72ca9856d41116b1d287096705e1f5d8820acbeda42b26ab219f3272fdc1ca31441ac7093d6b58057e63897b8e792c6e847283faa921fd443c6caa4f194cf8ff54321bf3526257764949482511b5d0f88365b771c5d7644a31b93281d122d930c9a7598fa50e64676a05e00bf3aa025809535d446cf488835c64f39936221d043c66c4d2ed936a9c5b7196c1b9c566315fda306b394cb52bc30352d202262534e9950f373745423462b0d9279e38b8515309825552d9001", 0xe1, 0x4010, &(0x7f0000000180)={0x2, 0x4e20}, 0x10) rt_sigtimedwait(&(0x7f00000001c0)={0x6}, &(0x7f0000000200), &(0x7f0000000240)={0x77359400}, 0x8) tkill(r1, 0x14) 2018/03/19 20:33:46 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, r0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x1a0, &(0x7f0000000000)=[{0x5c9e, 0x4, 0x10001, 0x80000000}, {0x9, 0x1000, 0x1a9e, 0x327299f2}, {0xc72a, 0x3, 0x7fffffff, 0x4da9}]}, 0x10) 2018/03/19 20:33:46 executing program 5: pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/230, 0x1bf}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x1bb) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ffd000/0x1000)=nil, 0x20000001, 0x20000000, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x8}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000000240)=[{&(0x7f0000000040)="a14172325979681ed9eb7f0f323de0afe3ebc05cc470747b0b1ae978f0b6160710be8c24f1c1bc7d2918c11f34049c14de3355cb6703096ecb3e73beafcf3c3242a075213b347f1c8c78ce214ec5070ee6c0a034ef0214b2a46e399bfe30013cb712ef23bc6b10a92f82d447de55fff0941b3cfd69208fc88977bae1270cc849ebfd765ccbc25e940b70eac31fb8244d30c321e18526e2ad16b9c7af837dc3a7988262ff415528ce0bc43e4214b623d53dbe5c", 0xb3}, {&(0x7f0000000100)="e93bffb300927ea945cb11fd93a3d825bd694704d3010c9d595171af7a6440165dd0768009ea3530f785609a6998df15672cd9291bcae2b520b4e7e48287b58d5092aa06fa0dfa04d6a1eef3e878fed17706795729e5075ddd14629c38c7e1712eeb3f2f0cae07d65eea0ef1972b86a517d13b44f9ec177aed2f46dab1e7ebb42dcdfc844b98bc5a707eac1a19c0905d6479dd2d13a653de78937eeea940c51ead0b17f72560bf6cf562c2d3f6bffdda74aadd39cc8016115ec1d6bd6173263e96d07b55aeb15e7eb1281b69dc309b6e5e5d3f735604a1109c85dbf4e98ab06c5fe28218ad", 0xe5}, {&(0x7f0000000200)="d0a59fa5ff743db6fd0dca576c9bec18", 0x10}], 0x3, 0x0) 2018/03/19 20:33:46 executing program 2: set_robust_list(&(0x7f00000002c0)={&(0x7f0000000140), 0x8, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18) r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000240)=0x0) timer_create(0x7, &(0x7f0000000280)={0x0, 0xe, 0x6, @tid=r1}, &(0x7f0000000200)=0x0) timer_delete(r2) getdents64(r0, &(0x7f0000003000)=""/48, 0xffffffffffffffa9) getdents(r0, &(0x7f0000000000)=""/34, 0x22) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x4, 0x100000000, 0x3, 0x1ff, 0x8f00}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r3, 0xd5c, 0x80000001, 0x800000000000, 0x80000000, 0x2}, 0x14) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r3, 0xd8, 0x30}, &(0x7f0000000100)=0xc) 2018/03/19 20:33:46 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x28a) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x2}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0xd515) 2018/03/19 20:33:46 executing program 2: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) r1 = getpgid(0xffffffffffffffff) sched_getattr(r1, &(0x7f0000000040), 0x30, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) 2018/03/19 20:33:46 executing program 4: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "fbe0a4", 0x18, 0x4, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @rand_addr}, {[@dstopts], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "4f6ae3", 0x0, "376dc5"}}}}}}}, &(0x7f0000000080)) 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/19 20:33:46 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000002c0025f0000000044a0000000a0b00000004bf81000000ec0800030003000000", 0xffffffffffffff39) 2018/03/19 20:33:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000008ffc)=0x5, 0x4) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000003fdc)={0x14, 0x20000021, 0x443, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) recvfrom(r0, &(0x7f000001afb1)=""/79, 0x4f, 0x0, &(0x7f000001a000)=@nl=@unspec, 0xc) 2018/03/19 20:33:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x100, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) r2 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x20, 0x4, 0x2, 0x401, 0x7}, 0x14) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) timer_create(0x5, &(0x7f0000000180)={0x0, 0x35, 0x3}, &(0x7f00000001c0)=0x0) timer_delete(r3) getgid() 2018/03/19 20:33:46 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x80200001, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000180)=r2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x3f, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/135) 2018/03/19 20:33:46 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) time(&(0x7f0000000240)) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000001c0)={@multicast1=0xe0000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet(r2, &(0x7f0000000280)={0x0, 0x0, @multicast2}, &(0x7f0000000440)=0x10, 0x80000) setns(r1, 0x40000000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000400)={@rand_addr, @loopback=0x7f000001, r3}, 0xc) 2018/03/19 20:33:46 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) sched_getattr(r1, &(0x7f00000000c0), 0x30, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000240)=0x4) syz_extract_tcp_res(&(0x7f0000000280), 0x0, 0x4) getgroups(0x0, &(0x7f0000000240)) ppoll(&(0x7f0000483000)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8), 0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000000)={0x0, &(0x7f0000000140)}) 2018/03/19 20:33:46 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mq_notify(0xffffffffffffffff, &(0x7f0000306fa0)) mq_timedsend(0xffffffffffffffff, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/19 20:33:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x100000000000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mknod(&(0x7f0000000080)='./file0\x00', 0x8140, 0x3) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)='ext4\x00', 0x208000, 0x0) 2018/03/19 20:33:46 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0xfffffffdfffffffd) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) 2018/03/19 20:33:46 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001600030207fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x420000, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xc0000000) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@can, 0x10, &(0x7f0000000280)}, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x1, 0x2, 0xff, 0x7fff, 0x7, 0x5, 0x1}, 0x1c) 2018/03/19 20:33:46 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x9, 0x800}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x6}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c2aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00004f5ffc), 0x4) 2018/03/19 20:33:46 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc), 0x4) r1 = accept4(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001400)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfffffffffffffff9, 0x305, 0x7, "cf7126e3a3ba6d5d874c5c18ad59be98734cb8ea058895dbde6937708f7c83da04699438083779845e86a844485ed9d8de56c9e8b53083ec5b97d421c351e0b91bc05cc87c2ad3049d76250ddf63f3b5"}, 0xd8) sendto$packet(r1, &(0x7f00000000c0)="c93341ebfd9e0c8455d4ec7c42c52502e73f03fc3b029d5a0d070b5d187edec3d09270d67139ec17af5a675dd5aa70ecc0d682973db800224767c01f5c7a52336b1368d4a4d3547c6a9c53658c81ff556fb1cbea16943b41db0841f4534fd4d83e9ab73b76daf32aef0f4a3608ede106c7ea297277dffaca98befdb9e7cdcf32a2a8e71c253b7ed76f2b2d06d9d6a727", 0x90, 0x10, 0x0, 0xfffffffffffffeb9) r2 = add_key(&(0x7f0000000180)='blacklist\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="ccf585ea2bee611dc99c6746c0cb09795612", 0x12, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000001340)='asymmetric\x00', &(0x7f0000001380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)="5bc657", 0x3, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001300)=[{&(0x7f0000000240)="b4118f2d0e01a59af67812c8c185b46bbd6f010bbb765542295f27a8398cb0bc2ea9b5939e375b8a74d34868b96c041db1106e9bfb2746228caadbadcb5c626ed2e1d26597d31635503b9a5206b40cff025b125f06d279", 0x57}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="b3f809cb06488dc60e9589f5c216d3ae1fc87336e0ed54a1fad29aad9d598add3f76ac05", 0x24}], 0x3, r3) pause() 2018/03/19 20:33:46 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000003000)=""/16, &(0x7f0000006ffc)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/19 20:33:46 executing program 3: r0 = inotify_init1(0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpgid(0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000140)={0x80000000, 0x900, 0x800, 0x100}, 0x8) tkill(r3, 0x15) tkill(r3, 0x1a) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x8) ptrace$setopts(0x4209, r3, 0x400001, 0x0) 2018/03/19 20:33:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) setns(r0, 0x4000000) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc7ffc)=0xe) ioctl$TCXONC(r0, 0x540a, 0x3) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80, 0x0) dup3(r1, r0, 0x0) 2018/03/19 20:33:47 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xd9, 0x5, 0x5, 0x101, 0x800, 0x9, 0x5, 0x9, r1}, &(0x7f0000000140)=0x20) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x4003c) 2018/03/19 20:33:47 executing program 5: r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/enforce\x00', 0x103, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000003c0)=0x8001, 0xffffffffffffff08) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='user[\x00', 0xfffffffffffffffa) ptrace$setregset(0x4205, r0, 0x4, &(0x7f0000000200)={&(0x7f0000000180)="4ee9506fd43015c65befa81bcaf2ef05a1b5d08262ab6f66cee9e4ba6b27c39dd775c6af97a24eb51835d98267129f443a9bff7cb9076d9a5c8b4d1b23232db6368c7c36d48783b7876cc76d87434dc82ac5fbf1b27d0cf1e75b96dd", 0x5c}) request_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)=':#\'\x00', 0xfffffffffffffffe) capget(&(0x7f0000000000)={0x20071026, r3}, &(0x7f0000000080)) 2018/03/19 20:33:47 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1e, &(0x7f0000000080)=0x40, 0xffffffffffffff07) 2018/03/19 20:33:47 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) 2018/03/19 20:33:47 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000080)={0xffffffff, 0x84}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d25fef)='/dev/vga_arbiter\x00', 0x20001, 0x0) write$eventfd(r1, &(0x7f00009c2ff8), 0xc92d) 2018/03/19 20:33:47 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x1) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/19 20:33:47 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0xc7fe, 0x80000001, 0x1) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="020f0002ed000000000000000000000002000100000004d30704b701000000a005000800020000000a0000000000000000ff000000000000000000000b00080000000180000000000000f10005ddffffff000a00000000000000ff020000000000000000ad9690beeb0200000000000100000000000000000000000000000000000000000000"], 0x66}, 0x1}, 0x0) 2018/03/19 20:33:47 executing program 6: unshare(0x400) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) r1 = timerfd_create(0x0, 0x0) fchmod(r1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/03/19 20:33:47 executing program 2: r0 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(r1, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/03/19 20:33:47 executing program 0: mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/19 20:33:47 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='statm\x00') exit(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x76}) close(r1) 2018/03/19 20:33:47 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNOTTY(r0, 0x5422) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000040)=0x6, 0x4) fcntl$setsig(r1, 0xa, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000150000)=0xff, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x4e20}, 0x7f) 2018/03/19 20:33:47 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000306fa0)) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) [ 48.448376] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/03/19 20:33:47 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/ppp\x00', 0x50042, 0x0) sendto$inet(r0, &(0x7f0000001300)="7b01ee72e03f33b61143a722fdd8099797f1d0b3ceb579e716583dcf77036dbe518440c6e04bdbcf6ac607db0f4b9cb835df42b8cce0098db90a4f483e247d533b01994a80991d5ff950d3dfb3290c5695db8a2fe8e9cc4024ec3a89d6d34d7bf319dd0b7c794c3d1cda149338351fb37e4715831386c307d001d25f9fae419000af", 0x82, 0x200000c5, &(0x7f00000013c0)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000000)="18000000020001000000be8c4bff8c88360000110203000008ff0000000000400a0033d898056bf748bb6a8807aacb59db01011947b3550400002067a1e20059fc21e3e0000000000004038e86ff220100000b01000000b121ad1474d722f542002700ec008b00cf810000047ed27cccb500000800f800000000e9f57406aa010b0400264a64d2078a1864c84310abea04aa56da2d55aee65d7299bb5d1294333e162eda00b7760053502e0a7c731dc4e94a1ee130e800000000000000000000", 0xc0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0xffff, &(0x7f0000000100)=0x4) 2018/03/19 20:33:47 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000306fa0)) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/19 20:33:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x0) 2018/03/19 20:33:47 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) close(r1) dup2(r1, r0) 2018/03/19 20:33:47 executing program 6: unshare(0x8000400) mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000001100)={0x0, 0x7, 0x2}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x721002, 0x0) sendto$llc(r0, &(0x7f00000000c0)="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", 0x1000, 0x0, &(0x7f00000010c0)={0x1a, 0x10e, 0xdb, 0x2, 0xfffffffffffffffa, 0xfffffffffffffff9, @random="00d72b592959"}, 0x10) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000004ff4)={0xffffefd}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x157f, 0x0, &(0x7f000050c000), 0x8) 2018/03/19 20:33:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000a73000/0x3000)=nil, 0x3000, 0x1, 0x8050, r0, 0x0) clock_getres(0x0, &(0x7f0000000000)) 2018/03/19 20:33:47 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000500)=""/78, 0x4e}], 0x1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/19 20:33:47 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mq_unlink(&(0x7f0000000000)='ppp0lovboxnet0em1GPL\x00') r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) writev(r1, &(0x7f0000e40fd0)=[{&(0x7f00008de000), 0x206}], 0x3e2) 2018/03/19 20:33:47 executing program 5: r0 = timerfd_create(0x0, 0x80000) flistxattr(r0, &(0x7f0000000000)=""/63, 0x3f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x3) r1 = socket$inet6(0xa, 0x80001, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000080)=0x40) eventfd(0x2) setsockopt$inet6_group_source_req(r1, 0x29, 0x2a, &(0x7f0000000fac)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20}}}, 0x108) 2018/03/19 20:33:47 executing program 3: syz_emit_ethernet(0x6, &(0x7f0000001200)=ANY=[@ANYBLOB="dfff212e0d915e9ff959ba5646f7", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="ec5950b7b2f9262a4cead313d3bde7e6ca359a9ae4c36d20"], @ANYPTR, @ANYPTR=&(0x7f0000001180)=ANY=[@ANYRES64, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYPTR64], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="d658feeb1d882fcb11", @ANYRES64, @ANYRES64, @ANYBLOB="abe330e092f59342276a5ae4319faaf0f5a90d2f0495e6e69d375e6af7d65d2e8d35206a20", @ANYBLOB="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"], @ANYRES64], @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYPTR, @ANYRES32], @ANYRES32], 0x0) prctl$getreaper(0xb, &(0x7f0000001240)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10200, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) 2018/03/19 20:33:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x6, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='scalable\x00', 0x2e0) shutdown(r0, 0x0) 2018/03/19 20:33:47 executing program 0: mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(0xffffffffffffffff, &(0x7f0000306fa0)) mq_timedsend(r0, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/03/19 20:33:47 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000480)={r1, 0x881b, 0x0, 0x4, 0x3}, &(0x7f00000004c0)=0x18) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x40) getdents(r2, &(0x7f0000000380)=""/236, 0xec) renameat2(r2, &(0x7f0000000500)='./file0\x00', r2, &(0x7f0000000540)='./file0\x00', 0x2) r3 = fcntl$getown(r2, 0x9) getpgrp(0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000640)={{0x3, 0x1, 0x6, 0x3}, 0x9, 0xfff}) getpid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000580)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000600)=0x0) r5 = getpgid(r4) get_robust_list(r5, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000040)={&(0x7f00000002c0)}, 0x0, &(0x7f0000000340)={&(0x7f0000000080)}}, &(0x7f0000000300)=0x18) get_robust_list(r3, &(0x7f00000008c0)=&(0x7f0000000880)={&(0x7f00000007c0)={&(0x7f0000000780)}, 0x0, &(0x7f0000000840)={&(0x7f0000000800)}}, &(0x7f0000000900)=0x18) r6 = gettid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000980)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x1, 0x6, 0x3, 0x8, 0x10001}, &(0x7f0000000a40)=0x98) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000006c0)={0x80800000000, 0x1, 0x0, 0x7, 0x1ff, 0x80}) unshare(0x28060400) exit(0x0) connect$inet6(r0, &(0x7f0000000740)={0xa, 0x4e20, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, 0x1c) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000940)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000700)) r7 = syz_open_procfs(r6, &(0x7f0000000100)='cpuset\x00') preadv(r7, &(0x7f0000000180)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1, 0x0) 2018/03/19 20:33:47 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x304) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req={0x80000001, 0